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Sample records for abdominal wall closure

  1. [Abdominal wall closure in laparotomy].

    Science.gov (United States)

    Bellón-Caneiro, Juan M

    2005-03-01

    The midline laparotomy is among the most common ways of accessing the peritoneal cavity. This approach is not only used for surgery of the digestive tract but is also extensively applied in vascular, gynecology and urological surgery. When this surgical procedure is conducted in an emergency setting, and depending on the type of surgery (clean and /or contaminated), the incidence of complications may be particularly high, especially when acute dehiscence of the wall occurs (evisceration). Furthermore, the rate of herniation related to midline laparotomy is still high at approximately 16% of cases. Despite efforts to evaluate different suture techniques, suture threads (reabsorbable or non-reabsorbable) and general factors that may interfere with the repair process, the incidence of complications associated with this approach has not been reduced. After multiple studies including meta-analyses, the outcome of laparotomy closure has not essentially improved. We should therefore consider the use of new ways of closing the abdomen in selected patients that might somehow reinforce the surgical wound and notably reduce the incidence of short- and medium-term complications. One such method could perhaps be the use of a biomaterial to support and strengthen conventional sutures.

  2. Abdominal wall closure in bladder exstrophy complex repair by ...

    African Journals Online (AJOL)

    Background and Objectives: The Exstrophy Complex (EC) is a serious malformation of midline abdominal wall. Wide pubis prevents approximating the lateralized rectus muscle and leads to dehiscence and fi stula formation. Our aim was to recommend an easier method for abdominal wall closure in the Bladder Exstrophy ...

  3. European Hernia Society guidelines on the closure of abdominal wall incisions

    DEFF Research Database (Denmark)

    Muysoms, F E; Antoniou, S A; Bury, K

    2015-01-01

    BACKGROUND: The material and the surgical technique used to close an abdominal wall incision are important determinants of the risk of developing an incisional hernia. Optimising closure of abdominal wall incisions holds a potential to prevent patients suffering from incisional hernias and for im...

  4. Coexistence of congenital diaphragmatic hernia and abdominal wall closure defect with chromosomal abnormality: two case reports.

    Science.gov (United States)

    Inoue, Seiichiro; Odaka, Akio; Muta, Yuki; Beck, Yoshifumi; Sobajima, Hisanori; Tamura, Masanori

    2016-01-22

    We reported two rare cases of congenital diaphragmatic hernia with abdominal wall closure defect, which were not associated with septum transversum diaphragmatic defects or Fryns syndrome. Case 1: a Japanese baby boy was delivered at 37 weeks' gestation by urgent cesarean section because of the diagnosis of severe fetal distress. Congenital diaphragmatic hernia with omphalocele was prenatally diagnosed with fetal ultrasound. A ruptured omphalocele was confirmed at delivery. A silo was established on the day of his birth; direct closure of his diaphragmatic defect and abdominal wall closure was performed on the fifth day after his birth. Trisomy 13 was confirmed by genetic examination. His postoperative course was uneventful and he was discharged 5 months postnatally with home oxygen therapy. He was readmitted because of heart failure and died at 6 months. Case 2: a Japanese baby boy, who was prenatally diagnosed with gastroschisis, was delivered at 35 weeks' gestation by urgent cesarean section because of the diagnosis of fetal distress. Silo construction using a wound retractor was performed on the day of his birth and direct abdominal closure was performed on the tenth day after his birth. Trisomy 21 was confirmed by genetic examination. Treatment for his respiratory distress was continued after surgery. A retrosternal hernia was revealed at 6 months and direct closure of retrosternal diaphragm with the resection of hernia sac was performed. His postoperative course was uneventful and he was discharged with home oxygen therapy. Attention should be paid to chromosomal abnormality in cases in which the coexistence of congenital diaphragmatic hernia and abdominal wall closure defect are observed.

  5. European Hernia Society guidelines on the closure of abdominal wall incisions.

    Science.gov (United States)

    Muysoms, F E; Antoniou, S A; Bury, K; Campanelli, G; Conze, J; Cuccurullo, D; de Beaux, A C; Deerenberg, E B; East, B; Fortelny, R H; Gillion, J-F; Henriksen, N A; Israelsson, L; Jairam, A; Jänes, A; Jeekel, J; López-Cano, M; Miserez, M; Morales-Conde, S; Sanders, D L; Simons, M P; Śmietański, M; Venclauskas, L; Berrevoet, F

    2015-02-01

    The material and the surgical technique used to close an abdominal wall incision are important determinants of the risk of developing an incisional hernia. Optimising closure of abdominal wall incisions holds a potential to prevent patients suffering from incisional hernias and for important costs savings in health care. The European Hernia Society formed a Guidelines Development Group to provide guidelines for all surgical specialists who perform abdominal incisions in adult patients on the materials and methods used to close the abdominal wall. The guidelines were developed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach and methodological guidance was taken from Scottish Intercollegiate Guidelines Network (SIGN). The literature search included publications up to April 2014. The guidelines were written using the AGREE II instrument. An update of these guidelines is planned for 2017. For many of the Key Questions that were studied no high quality data was detected. Therefore, some strong recommendations could be made but, for many Key Questions only weak recommendations or no recommendation could be made due to lack of sufficient evidence. To decrease the incidence of incisional hernias it is strongly recommended to utilise a non-midline approach to a laparotomy whenever possible. For elective midline incisions, it is strongly recommended to perform a continuous suturing technique and to avoid the use of rapidly absorbable sutures. It is suggested using a slowly absorbable monofilament suture in a single layer aponeurotic closure technique without separate closure of the peritoneum. A small bites technique with a suture to wound length (SL/WL) ratio at least 4/1 is the current recommended method of fascial closure. Currently, no recommendations can be given on the optimal technique to close emergency laparotomy incisions. Prophylactic mesh augmentation appears effective and safe and can be suggested in high

  6. Rives-Stoppa incisional hernia repair combined with laparoscopic separation of abdominal wall components: a novel approach to complex abdominal wall closure.

    Science.gov (United States)

    Cox, T C; Pearl, J P; Ritter, E M

    2010-12-01

    The Rives-Stoppa incisional hernia repair is the gold standard for mesh repair of complex incisional hernias. The risk of infection can be reduced if fascia is closed over the prosthetic mesh. Fascial closure in large defects may require extensive dissection and can result in devascularization of the overlying skin and denervation of the abdominal wall musculature. Laparoscopic components separation minimizes these risks while facilitating anterior fascial closure. The combined technique of Rives-Stoppa repair augmented by laparoscopic separation of abdominal wall components has not previously been reported. We retrospectively reviewed our initial experience with this combined technique for incisional hernia repair. A Rives-Stoppa incisional hernia repair is performed with mesh placed in the retromuscular position. If the anterior fascia cannot be closed, a laparoscopic separation of abdominal wall components is performed to facilitate fascial closure without creation of skin flaps. Six patients were identified. Three patients developed hernias following laparotomy from severe injuries sustained during combat. The other patients included hernia after esophagectomy, retroperitoneal liposarcoma resection, and complicated diverticulitis. Average defect size was 270 cm(2). Complete primary fascial closure anterior to the mesh was achieved in 66% of the patients. No mortalities occurred and at short term follow-up no incisional hernia recurrences have developed. Early post operative complications included a superficial skin infection not involving mesh and a recurrent enterocutaneous fistula. The authors conclude that Rives-Stoppa repair augmented by laparoscopic components separation is an innovative method for reconstruction of complex abdominal wall defects. Laparoscopic components separation allows fascial closure to be achieved anterior to the mesh in large incisional hernias, which may reduce wound infection rates.

  7. Early results on the use of biomaterials as adjuvant to abdominal wall closure following cytoreduction and hyperthermic intraperitoneal chemotherapy

    Directory of Open Access Journals (Sweden)

    Boutros Cherif

    2010-08-01

    Full Text Available Abstract Background Hyperthermic chemotherapy applies thermal energy to both abdominal wall as well as the intra-abdominal viscera. The combination of the hyperthemia, chemotherapy and cytoreductive surgery (CRS is associated with a defined risk of abdominal wall and intestinal morbidity reported to be as high as 15%, respectively to date, no studies have evaluated the use of biomaterial mesh as adjuvant to abdominal wall closure in this group of patients. In the present report, we hypothesized that post HIPEC closure with a biomaterial can reduce abdominal wall morbidity after CRS and hyperthermic intraperitoneal chemotherapy. Materials and methods All patients treated with HIPEC in a tertiary care center over 12 months (2008-2009 period were included. Eight patients received cytoreductive surgery followed by HIPEC for 90 minutes using Mitomycin C (15 mg q 45 minutes × 2. Abdominal wall closure was performed using Surgisis (Cook Biotech. mesh in an underlay position with 3 cm fascial overlap-closure. Operative time, hospital length of stay (LOS as well as postoperative outcome with special attention to abdominal wall and bowel morbidity were assessed. Results Eight patients, mean age 59.7 ys (36-80 were treated according to the above protocol. The primary pathology was appendiceal mucinous adenocarcinoma (n = 3 colorectal cancer (n = 3, and ovarian cancer (n = 2. Four patients (50% presented initially with abdominal wall morbidity including incisional ventral hernia (n = 3 and excessive abdominal wall metastatic implants (n = 1. The mean peritoneal cancer index (PCI was 8.75. Twenty eight CRS were performed (3.5 CRS/patient. The mean operating time was 6 hours. Seven patients had no abdominal wall or bowel morbidity, the mean LOS for these patients was 8 days. During the follow up period (mean 6.3 months, one patient required exploratory laparotomy 2 weeks after surgery and subsequently developed an incisional hernia and enterocutaneous

  8. Weighted abdominal traction for assistance in abdominal closure

    Directory of Open Access Journals (Sweden)

    Wendy Jo Svetanoff

    2018-02-01

    Discussion: One of the concerns with temporary abdominal closure is retraction of the fascia. We report three cases where the fascia and abdominal wall were placed on weighted traction, which allowed for retention of abdominal domain and delayed primary closure without grafts or mesh. This approach adds to the options available to aid in closure of the complex abdomen.

  9. Techniques for Abdominal Wall Closure after Damage Control Laparotomy: From Temporary Abdominal Closure to Early/Delayed Fascial Closure—A Review

    Directory of Open Access Journals (Sweden)

    Qian Huang

    2016-01-01

    Full Text Available Open abdomen (OA has been an effective treatment for abdominal catastrophes in traumatic and general surgery. However, management of patients with OA remains a formidable task for surgeons. The central goal of OA is closure of fascial defect as early as is clinically feasible without precipitating abdominal compartment syndrome. Historically, techniques such as packing, mesh, and vacuum-assisted closure have been developed to assist temporary abdominal closure, and techniques such as components separation, mesh-mediated traction, bridging fascial defect with permanent synthetic mesh, or biologic mesh have also been attempted to achieve early primary fascial closure, either alone or in combined use. The objective of this review is to present the challenges of these techniques for OA with a goal of early primary fascial closure, when the patient’s physiological condition allows.

  10. Abdominal wound closure: current perspectives

    Directory of Open Access Journals (Sweden)

    Williams ZF

    2015-12-01

    Full Text Available Zachary F Williams, William W Hope Department of Surgery, South East Area Health Education Center, New Hanover Regional Medical Center, Wilmington, NC, USA Abstract: This review examines both early and late wound complications following laparotomy closure, with particular emphasis on technical aspects that reduce hernia formation. Abdominal fascial closure is an area of considerable variation within the field of general surgery. The formation of hernias following abdominal wall incisions continues to be a challenging problem. Ventral hernia repairs are among the most common surgeries performed by general surgeons, and despite many technical advances in the field, incisional hernia rates remain high. Much attention and research has been directed to the surgical management of hernias. Less focus has been placed on prevention of hernia formation despite its obvious importance. This review examines the effects of factors such as the type of incision, suture type and size, closure method, patient risk factors, and the use of prophylactic mesh. Keywords: incisional, abdominal, hernia, prevention, wound closure techniques 

  11. A randomized controlled experimental study comparing chitosan coated polypropylene mesh and Proceed™ mesh for abdominal wall defect closure

    Directory of Open Access Journals (Sweden)

    S.T. Jayanth

    2015-12-01

    Conclusion: Chitosan coated polypropylene mesh was found to have similar efficacy to Proceed™ mesh. Chitosan coated polypropylene mesh, can act as an anti adhesive barrier when used in the repair of incisional hernias and abdominal wall defects.

  12. The ‘AbdoMAN’ : An artificial abdominal wall simulator for biomechanical studies on laparotomy closure techniques

    NARCIS (Netherlands)

    Kroese, Leonard F.; Harlaar, JJ; Ordrenneau, C.; Verhelst, JM; Guérin, G.; Turquier, F.; Goossens, R.H.M.; Kleinrensink, GJ; Jeekel, J; Lange, Johan F.

    2017-01-01

    Purpose: Incisional hernia remains a frequent complication after abdominal surgery associated with significant morbidity and high costs. Animal and clinical studies have exhibited some limitations. The purpose of this study was to develop an artificial human abdominal wall (AW) simulator in order

  13. The ‘AbdoMAN’: an artificial abdominal wall simulator for biomechanical studies on laparotomy closure techniques

    NARCIS (Netherlands)

    L.F. Kroese (Leonard); J.J. Harlaar (Joris Jan); Ordrenneau, C.; J. Verhelst (Joost); Guérin, G.; Turquier, F.; R.H.M. Goossens (Richard); G.J. Kleinrensink (Gert Jan); J. Jeekel (Hans); J.F. Lange (Johan)

    2017-01-01

    textabstractPurpose: Incisional hernia remains a frequent complication after abdominal surgery associated with significant morbidity and high costs. Animal and clinical studies have exhibited some limitations. The purpose of this study was to develop an artificial human abdominal wall (AW) simulator

  14. Abdominal wall integrity after open abdomen: long-term results of vacuum-assisted wound closure and mesh-mediated fascial traction (VAWCM).

    Science.gov (United States)

    Willms, A; Schaaf, S; Schwab, R; Richardsen, I; Bieler, D; Wagner, B; Güsgen, C

    2016-12-01

    The open abdomen has become a standard technique in the management of critically ill patients undergoing surgery for severe intra-abdominal conditions. Negative pressure and mesh-mediated fascial traction are commonly used and achieve low fistula rates and high fascial closure rates. In this study, long-term results of a standardised treatment approach are presented. Fifty-five patients who underwent OA management for different indications at our institution from 2006 to 2013 were enrolled. All patients were treated under a standardised algorithm that uses a combination of vacuum-assisted wound closure and mesh-mediated fascial traction. Structured follow-up assessments were offered to patients and included a medical history, a clinical examination and abdominal ultrasonography. The data obtained were statistically analysed. The fascial closure rate was 74 % in an intention-to-treat analysis and 89 % in a per-protocol analysis. The fistula rate was 1.8 %. Thirty-four patients attended follow-up. The median follow-up was 46 months (range 12-88 months). Incisional hernias developed in 35 %. Patients with hernias needed more operative procedures (10.3 vs 3.4, p = 0.03) than patients without hernia formation. A Patient Observer Scar Assessment Scale (POSAS) of 31.1 was calculated. Patients with symptomatic hernias (NAS of 2-10) had a significantly lower mean POSAS score (p = 0.04). Vacuum-assisted wound closure and mesh-mediated fascial traction (VAWCM) seem to result in low complication rates and high fascial closure rates. Abdominal wall reconstruction, which is a challenging and complex procedure and causes considerable patient discomfort, can thus be avoided in the majority of cases. Available results are based on studies involving only a small number of cases. Multi-centre studies and registry-based data are therefore needed to validate these findings.

  15. Retrospective analysis of a VACM (vacuum-assisted closure and mesh-mediated fascial traction treatment manual for temporary abdominal wall closure – results of 58 consecutive patients

    Directory of Open Access Journals (Sweden)

    Beltzer, Christian

    2016-07-01

    Full Text Available Introduction: The optimal treatment concept for temporary abdominal closure (TAC in critically ill visceral surgery patients with open abdomen (OA continues to be unclear. The VACM (vacuum-assisted closure and mesh-mediated fascial traction therapy seems to permit higher delayed primary fascial closure rates (FCR than other TAC procedures. Material and methods: Patients of our clinic (n=58 who were treated by application of a VAC/VACM treatment manual in the period from 2005 to 2008 were retrospectively analysed. Results: The overall FCR of all patients was 48.3% (95% confidence interval: 34.95–61.78. An FCR of 61.3% was achieved in patients who had a vicryl mesh implanted at the fascial level (VACM therapy in the course of treatment. Mortality among patients treated with VACM therapy was 45.2% (95% CI: 27.32–63.97.Conclusions: The results of our own study confirm the results of previous studies which showed an acceptable FCR among non-trauma patients who were treated with VACM therapy. VACM therapy currently appears to be the treatment regime of choice for patients with OA requiring TAC.

  16. Endometriosis Abdominal wall

    International Nuclear Information System (INIS)

    Alvarez, M.; Carriquiry, L.

    2003-01-01

    Endometriosis of abdominal wall is a rare entity wi ch frequently appears after gynecological surgery. Case history includes three cases of parietal endometriosis wi ch were treated in Maciel Hospital of Montevideo. The report refers to etiological diagnostic aspects and highlights the importance of total resection in order to achieve definitive healing

  17. Fetal abdominal wall defects.

    Science.gov (United States)

    Prefumo, Federico; Izzi, Claudia

    2014-04-01

    The most common fetal abdominal wall defects are gastroschisis and omphalocele, both with a prevalence of about three in 10,000 births. Prenatal ultrasound has a high sensitivity for these abnormalities already at the time of the first-trimester nuchal scan. Major unrelated defects are associated with gastroschisis in about 10% of cases, whereas omphalocele is associated with chromosomal or genetic abnormalities in a much higher proportion of cases. Challenges in management of gastroschisis are related to the prevention of late intrauterine death, and the prediction and treatment of complex forms. With omphalocele, the main difficulty is the exclusion of associated conditions, not all diagnosed prenatally. An outline of the postnatal treatment of abdominal wall defects is given. Other rarer forms of abdominal wall defects are pentalogy of Cantrell, omphalocele, bladder exstrophy, imperforate anus, spina bifida complex, prune-belly syndrome, body stalk anomaly, and bladder and cloacal exstrophy; they deserve multidisciplinary counselling and management. Copyright © 2013 Elsevier Ltd. All rights reserved.

  18. Effectiveness of triclosan-coated PDS Plus versus uncoated PDS II sutures for prevention of surgical site infection after abdominal wall closure: the randomised controlled PROUD trial.

    Science.gov (United States)

    Diener, Markus K; Knebel, Phillip; Kieser, Meinhard; Schüler, Philipp; Schiergens, Tobias S; Atanassov, Vladimir; Neudecker, Jens; Stein, Erwin; Thielemann, Henryk; Kunz, Reiner; von Frankenberg, Moritz; Schernikau, Utz; Bunse, Jörg; Jansen-Winkeln, Boris; Partecke, Lars I; Prechtl, Gerald; Pochhammer, Julius; Bouchard, Ralf; Hodina, René; Beckurts, K Tobias E; Leißner, Lothar; Lemmens, Hans-Peter; Kallinowski, Friedrich; Thomusch, Oliver; Seehofer, Daniel; Simon, Thomas; Hyhlik-Dürr, Alexander; Seiler, Christoph M; Hackert, Thilo; Reissfelder, Christoph; Hennig, René; Doerr-Harim, Colette; Klose, Christina; Ulrich, Alexis; Büchler, Markus W

    2014-07-12

    Postoperative surgical site infections are one of the most frequent complications after open abdominal surgery, and triclosan-coated sutures were developed to reduce their occurrence. The aim of the PROUD trial was to obtain reliable data for the effectiveness of triclosan-coated PDS Plus sutures for abdominal wall closure, compared with non-coated PDS II sutures, in the prevention of surgical site infections. This multicentre, randomised controlled group-sequential superiority trial was done in 24 German hospitals. Adult patients (aged ≥18 years) who underwent elective midline abdominal laparotomy for any reason were eligible for inclusion. Exclusion criteria were impaired mental state, language problems, and participation in another intervention trial that interfered with the intervention or outcome of this trial. A central web-based randomisation tool was used to randomly assign eligible participants by permuted block randomisation with a 1:1 allocation ratio and block size 4 before mass closure to either triclosan-coated sutures (PDS Plus) or uncoated sutures (PDS II) for abdominal fascia closure. The primary endpoint was the occurrence of superficial or deep surgical site infection according to the Centers for Disease Control and Prevention criteria within 30 days after the operation. Patients, surgeons, and the outcome assessors were masked to group assignment. Interim and final analyses were by modified intention to treat. This trial is registered with the German Clinical Trials Register, number DRKS00000390. Between April 7, 2010, and Oct 19, 2012, 1224 patients were randomly assigned to intervention groups (607 to PDS Plus, and 617 to PDS II), of whom 1185 (587 PDS Plus and 598 PDS II) were analysed by intention to treat. The study groups were well balanced in terms of patient and procedure characteristics. The occurrence of surgical site infections did not differ between the PDS Plus group (87 [14·8%] of 587) and the PDS II group (96 [16·1%] of 598

  19. Acute traumatic abdominal wall hernia

    OpenAIRE

    Hartog, Dennis; Tuinebreijer, Wim; Oprel, Pim; Patka, Peter

    2011-01-01

    textabstractAlthough blunt abdominal trauma is frequent, traumatic abdominal wall hernias (TAWH) are rare. We describe a large TAWH with associated intra-abdominal lesions that were caused by high-energy trauma. The diagnosis was missed by clinical examination but was subsequently revealed by a computed tomography (CT) scan. Repair consisted of an open anatomical reconstruction of the abdominal wall layers with reinforcement by an intraperitoneal composite mesh. The patient recovered well and...

  20. Abdominal wall hernias

    DEFF Research Database (Denmark)

    Henriksen, Nadia A; Mortensen, Joachim H; Lorentzen, Lea

    2016-01-01

    that abdominal wall hernia formation is associated with altered collagen metabolism. The aim of this study was to evaluate biomarkers for type IV and V collagen turnover in patients with multiple hernias and control subjects without hernia. METHODS: Venous blood was collected from 88 men (mean age, 62 years......) with a history of more than 3 hernia repairs and 86, age-matched men without hernias. Biomarkers for synthesis of collagen type IV (P4NP) and type V (P5CP) as well as breakdown (C4M and C5M) were measured in serum by validated, solid-phase, competitive assays. Collagen turnover was indicated by the ratio between...... the biomarker for synthesis and breakdown. RESULTS: Type IV collagen turnover was 1.4-fold increased in patients with multiple hernias compared to control subjects (P turnover was 1.7-fold decreased (P

  1. Acute traumatic abdominal wall hernia

    NARCIS (Netherlands)

    D. den Hartog (Dennis); W.E. Tuinebreijer (Wim); P.P. Oprel (Pim); P. Patka (Peter)

    2011-01-01

    textabstractAlthough blunt abdominal trauma is frequent, traumatic abdominal wall hernias (TAWH) are rare. We describe a large TAWH with associated intra-abdominal lesions that were caused by high-energy trauma. The diagnosis was missed by clinical examination but was subsequently revealed by a

  2. Case Report: Rapid staged abdominal closure using Gore-Tex® mesh as a bridge to primary omphalocele sac closure

    Directory of Open Access Journals (Sweden)

    William C. Kethman

    2016-06-01

    Full Text Available Omphaloceles present an ongoing challenge due to significant variations in presentation and associated co-morbidities. Diverse management strategies have been described to tackle many of the fundamental challenges of closure and reconstruction of the abdominal wall – this fact demonstrates a need for increasingly individualized management options for this complex disease. We describe a novel method of rapid staged abdominal wall closure using Gore-Tex® mesh as a bridge to primary omphalocele closure in an infant with partial Pentalogy of Cantrell and giant ruptured omphalocele. This strategy can be used in management of some of the most complex abdominal wall defects.

  3. Economics of abdominal wall reconstruction.

    Science.gov (United States)

    Bower, Curtis; Roth, J Scott

    2013-10-01

    The economic aspects of abdominal wall reconstruction are frequently overlooked, although understandings of the financial implications are essential in providing cost-efficient health care. Ventral hernia repairs are frequently performed surgical procedures with significant economic ramifications for employers, insurers, providers, and patients because of the volume of procedures, complication rates, the significant rate of recurrence, and escalating costs. Because biological mesh materials add significant expense to the costs of treating complex abdominal wall hernias, the role of such costly materials needs to be better defined to ensure the most cost-efficient and effective treatments for ventral abdominal wall hernias. Copyright © 2013 Elsevier Inc. All rights reserved.

  4. COMPARISON OF ABSORBABLE EXTRA LONG TERM POLY HYDROXY BUTYRATE SUTURE VS NON ABSORBABLE (POLYPROPYLENE SUTURE FOR ABDOMINAL WALL CLOSURE

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    Mallikarjun

    2015-07-01

    Full Text Available PURPOSE: The aim of study is to compare Continuous technique with non - absorbable sutures, Interrupted technique with non - absorbable sutures and Continuous technique with slowly absorbable sutures Focusing mainly on incidence of incisional hernias, burst abdomen, wound infections, chronic wound pain, suture sinus, stitch granuloma, time for rectus closure. METHODOLOGY : Study was conducted for a period of one year on 271 randomized patients with primary elective midline laparotomy in our hospital . patients are divided into group I includes 102 patients with continuous technique using non absorbable polypropylene, group II includes 91 patients with interrupted technique using non absorbable polypropylene and group III includes 78 patients with continuous slowly absorbable polyhydroxybutyrate. RESULTS: No significant difference observed in incidence of wound infections and burst abdomen in all the 3 groups but relatively higher incidence of wound infections in noted our hospital. Incidence of stich granuloma suture sinus and chronic wound pain is more with interrupted technique than continuous technique and are more with non - absor bable suture material. CONCLUSION: Incidence of incisional hernias, suture complications like suture sinus, stitch granuloma can be more effectively reduced with slowly absorbable continuous sutures.

  5. An abdominal wall jig for surgical craft workshops.

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    Hill, J.; Kiff, E. S.

    1990-01-01

    An improved jig simulating the abdominal wall and peritoneal cavity is described. It can be used to teach the techniques of abdominal wound closure and stoma formation. It has proved to be a valuable addition to our anastomosis workshops. Images Figure 1 Figure 2 Figure 3 Figure 4 PMID:2146917

  6. Congenital lateral abdominal wall hernia.

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    Montes-Tapia, Fernando; Cura-Esquivel, Idalia; Gutiérrez, Susana; Rodríguez-Balderrama, Isaías; de la O-Cavazos, Manuel

    2016-08-01

    Congenital abdominal wall defects that are located outside of the anterior wall are extremely rare and difficult to classify because there are no well accepted guidelines. There are two regions outside of the anterior wall: the flank or lateral wall; and the lumbar region. We report the case of a patient with an oval 3 cm-diameter hernia defect located above the anterior axillary line, which affects all layers of the muscular wall. An anorectal malformation consisting of a recto-vestibular fistula was also identified, and chest X-ray showed dextrocardia. The suggested treatment is repair of the defect before 1 year of age. Given that the anomalies described may accompany lateral abdominal wall hernia, it is important to diagnose and treat the associated defects. © 2016 Japan Pediatric Society.

  7. Congenital Abdominal Wall Defects

    DEFF Research Database (Denmark)

    Risby, Kirsten; Jakobsen, Marianne Skytte; Qvist, Niels

    2016-01-01

    related complications; and post-discharge gastrointestinal surgery. RESULTS: GDM was placed in 34 (gastroschisis=27, omphalocele=7) patients during the study period. Complete closure of the fascia was obtained in one patient with omphalocele and in 22 patients with gastroschisis. Mesh related surgical...

  8. Endometrioma de parede abdominal Abdominal wall endometrioma

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    Italo Accetta

    2011-03-01

    Full Text Available RACIONAL: A incidência exata da endometriose na população geral é desconhecida. A confirmação desta doença só é possível através da análise histopatológica de um fragmento obtido por algum procedimento invasivo, pois não existe até o momento, nenhum marcador clínico seguro. OBJETIVO: Relatar a experiência com as manifestações clínicas e o tratamento cirúrgico em pacientes com endometrioma de parede abdominal. MÉTODO: Análise retrospectiva das pacientes operadas por endometrioma de parede abdominal, dando ênfase aos dados relativos à idade, sintomas, cesariana prévia, relação dos sintomas com o ciclo menstrual, exames físicos e complementares, tratamento cirúrgico, evolução pósoperatória e resultado histopatológico dos espécimes. RESULTADOS: Foram operadas 14 pacientes no período estudado, com idade entre 28 e 40 anos. A presença de massa e dor local que piorava durante a menstruação foram as queixas principais. Ultrassonografia e tomografia computadorizada foram exames importantes em localizar precisamente a doença. O tratamento cirúrgico foi exérese ampla da tumoração e dos tecidos comprometidos. As pacientes evoluíram satisfatoriamente e o histopatológico confirmou a suspeita de endometrioma de parede abdominal em todos os casos. CONCLUSÂO: Foi nítida a relação entre cesariana prévia e endometrioma de parede abdominal e estudos ultrassonográficos e tomográficos auxiliaram a planejar a abordagem cirúrgica permitindo a exérese da tumoração e de todos os tecidos adjacentes comprometidos.BACKGROND: The exact incidence of endometriosis in the general population is unknown. Confirmation of this disease is only possible by histopathological analysis of a fragment obtained by some invasive procedure, because there is so far, no clinical secure marker. AIM: To report the experience with the clinical manifestations and surgical treatment in patients with abdominal wall endometrioma. METHODS

  9. Abdominal wall hernia and pregnancy

    DEFF Research Database (Denmark)

    Jensen, K K; Henriksen, N A; Jorgensen, L N

    2015-01-01

    PURPOSE: There is no consensus as to the treatment strategy for abdominal wall hernias in fertile women. This study was undertaken to review the current literature on treatment of abdominal wall hernias in fertile women before or during pregnancy. METHODS: A literature search was undertaken in Pub......Med and Embase in combination with a cross-reference search of eligible papers. RESULTS: We included 31 papers of which 23 were case reports. In fertile women undergoing sutured or mesh repair, pain was described in a few patients during the last trimester of a subsequent pregnancy. Emergency surgery...... of incarcerated hernias in pregnant women, as well as combined hernia repair and cesarean section appears as safe procedures. No major complications were reported following hernia repair before or during pregnancy. The combined procedure of elective cesarean section and abdominal wall hernia repair was reported...

  10. Abdominal wall blocks in adults

    DEFF Research Database (Denmark)

    Neimann, Jens Dupont Børglum; Gögenür, Ismail; Bendtsen, Thomas F.

    2016-01-01

    Purpose of review Abdominal wall blocks in adults have evolved much during the last decade; that is, particularly with the introduction of ultrasound-guided (USG) blocks. This review highlights recent advances of block techniques within this field and proposes directions for future research.  Rec...

  11. Effect of triclosan-coated sutures on the incidence of surgical site infection after abdominal wall closure in gastroenterological surgery: a double-blind, randomized controlled trial in a single center.

    Science.gov (United States)

    Ichida, Kosuke; Noda, Hiroshi; Kikugawa, Rina; Hasegawa, Fumi; Obitsu, Tamotsu; Ishioka, Daisuke; Fukuda, Rintaro; Yoshizawa, Ayuha; Tsujinaka, Shingo; Rikiyama, Toshiki

    2018-02-02

    Surgical site infection is one of the most common postoperative complications after gastroenterologic surgery. This study investigated the effect of triclosan-coated sutures in decreasing the incidence of surgical site infections after abdominal wall closure in gastroenterologic surgery. A prospective, double-blind, randomized, controlled parallel adaptive group-sequential superiority trial was conducted from March 2014 to March 2017 in a single center. Eligible patients were those who underwent gastroenterologic surgery. Patients were allocated randomly to receive either abdominal wall closure with triclosan-coated sutures (the study group) or sutures without triclosan (the control group). The primary end point was the incidence of superficial or deep surgical site infections within 30 days after operation. This study was registered with the University Hospital Medical Information Network-Clinical Trials Registry (http://www.umin.ac.jp/ctr/), identification number UMIN000013054. A total of 1,013 patients (study group, 508 patients; control group, 505 patients) were analyzed by a modified intention-to-treat approach. The wounds in 990 (97.7%) of the 1,013 patients were classified as clean-contaminated. The primary end point (incidence of superficial or deep surgical site infections) was 35 (6.9%) of 508 patients in the study group and 30 (5.9%) of 505 in the control group. The incidence of surgical site infections did not differ markedly between the 2 groups (95% confidence interval: 0.686-2.010, P = .609). Of the 65 infections, 42 (64.6%) were superficial surgical site infections, with similar frequencies in the 2 groups, and 23 (35.4%) were deep surgical site infections, again with similar frequencies in the 2 groups. Triclosan-coated sutures did not decrease the incidence of surgical site infections after abdominal wall closure in gastroenterologic surgery. Copyright © 2017 Elsevier Inc. All rights reserved.

  12. Recovery after abdominal wall reconstruction

    DEFF Research Database (Denmark)

    Jensen, Kristian Kiim

    2017-01-01

    after abdominal wall reconstruction, while no other significant changes were found in objective or subjective measures at one-year follow-up in both groups of patients. Lastly, study IV examined the abdominal wall- and extremity function, as well as overall and disease specific quality of life. We found...... hernia repair were found. The most commonly used questionnaire was the generic Short-Form 36, which assesses overall health-related quality of life, addressing both physical and mental health. The second-most common questionnaire was the Carolinas Comfort Scale, which is a disease specific questionnaire...... addressing pain, movement limitation and mesh sensation in relation to a current or previous hernia. In total, eight different questionnaires were used at varying time points in the 26 studies. In conclusion, standardization of timing and method of quality of life assessment after incisional hernia repair...

  13. REHERNIATION AFTER REPAIR OF THE ABDOMINAL-WALL WITH EXPANDED POLYTETRAFLUOROETHYLENE

    NARCIS (Netherlands)

    SIMMERMACHER, RKJ; SCHAKENRAAD, JM; BLEICHRODT, RP

    Defects of the abdominal wall that are not amenable to primary closure have to be bridged by synthetic materials. The use of a nonabsorbable expanded polytetrafluoroethylene (ePTFE) soft-tissue patch is advocated for this purpose. To investigate the suitability of the ePTFE patch, abdominal wall

  14. ADULT ABDOMINAL WALL HERNIA IN IBADAN.

    African Journals Online (AJOL)

    INTRODUCTION. Abdominal wall hernia repair accounts, in the average surgical unit, for 15-18% of all surgical procedures1,2. Indeed hernias are a leading cause of morbidity and mortality in various parts of Africa1,3,4,5,6. Approximately 7 in 10 cases of all abdominal wall hernias occur in the groin, thus making inguinal ...

  15. Post caesarean section anterior abdominal wall endometriosis ...

    African Journals Online (AJOL)

    Abdominal wall endometriosis is a likely sequelae of caesarean section as viable endometrial tissue are deposited in the peritoneal cavity or anterior abdominal wall. One such case to sensitize clinicians of this rare presentation of the disease is presented. The patient was a 48 year old woman who presented with a lesion ...

  16. Synovial sarcoma of the abdominal wall

    International Nuclear Information System (INIS)

    Matushita, J.P.K.; Matushita, J.S.

    1989-01-01

    A case report of synovial sarcoma arising in the abdominal wall is presented. A brief review of the clinical and radiological features of synovial sarcoma is made. Pre-operative diagnosis of an abdominal wall synovial sarcoma is virtually impossible, but should be considered when a soft tissue swelling is found to show amorphous stippled calcification X-ray. (author) [pt

  17. Connective tissue alteration in abdominal wall hernia

    DEFF Research Database (Denmark)

    Henriksen, N A; Yadete, D H; Sørensen, Lars Tue

    2011-01-01

    The aetiology and pathogenesis of abdominal wall hernia formation is complex. Optimal treatment of hernias depends on a full understanding of the pathophysiological mechanisms involved in their formation. The aim of this study was to review the literature on specific collagen alterations...... in abdominal wall hernia formation....

  18. [Post traumatic anterior abdominal wall hernia].

    Science.gov (United States)

    Mzoughi, Zeineb; Bayar, Rached; Khmiri, Hamdi; Gharbi, Lassad; Khalfallah, Mohamed Taher

    2016-01-01

    Post traumatic anterior abdominal wall hernia can be ignored in emergency settings. We here report the case of a 32-year-old patient with a BMI of 30 kg/m 2 , suffering from anterior abdominal wall hernia as a result of a road accident. This lesion wasn't detected during clinical examination. Abdominal tomodensitometry showed a defect of 8 cm in the anterior abdominal wall. The patient underwent surgery during which a musculoaponeurotic defect of 12 cm was detected. The repair was carried out using interrupted suture. The postoperative course was marked by a secondarily infected skin necrosis. The evolution was satisfactory after directed cicatrization. At 3 months postoperatively the patient was doing well with a healed wound and a strong abdominal wall.

  19. The extended abdominal wall flap for transplantation.

    Science.gov (United States)

    Hollenbeck, S T; Senghaas, A; Turley, R; Ravindra, K V; Zenn, M R; Levin, L S; Erdmann, D

    2011-06-01

    Patients with extensive loss of the abdominal wall tissue have few options for restoring the abdominal cavity. Composite tissue allotransplantation has been used for limited abdominal wall reconstruction in the setting of visceral transplantation, yet replacement of the entire abdominal wall has not been described. The purpose of this study was to determine the maximal abdominal skin surface available through an external iliac/femoral cuff-based pedicle. Five human cadaveric abdominal walls were injected with methylene blue to analyze skin perfusion based on either the deep inferior epigastric artery (DIEA; n = 5) or a cuff of external iliac/femoral artery (n = 5) containing the deep circumflex iliac, deep inferior epigastric, and superficial inferior epigastric, and superficial circumflex iliac arteries. Abdominal wall flaps were taken full thickness from the costal margin to the midaxillary line and down to the pubic tubercle and proximal thigh. In all specimens, the deep inferior epigastric, deep circumflex iliac, superficial inferior epigastric, and superficial circumflex iliac arteries were found to originate within a 4-cm cuff of the external iliac/femoral artery. Abdominal wall flaps injected through a unilateral external iliac/femoral segment had a significantly greater degree of total flap perfusion than those injected through the DIEA alone (76.5% ± 4% vs 57.2% ± 5%; Student t test, P DIEA vessel alone. Copyright © 2011 Elsevier Inc. All rights reserved.

  20. Abdominal Wall Surgery : Management of frail patients

    NARCIS (Netherlands)

    B. de Goede (Barry)

    2017-01-01

    textabstractThis thesis focusses on the management of abdominal wall hernias (e.g. inguinal, umbilical and incisional hernias) in elderly patiens, premature born infants, and patiens with liver cirrhosis - pre-, during and post liver transplantation.

  1. Don't Forget the Abdominal Wall: Imaging Spectrum of Abdominal Wall Injuries after Nonpenetrating Trauma.

    Science.gov (United States)

    Matalon, Shanna A; Askari, Reza; Gates, Jonathan D; Patel, Ketan; Sodickson, Aaron D; Khurana, Bharti

    2017-01-01

    Abdominal wall injuries occur in nearly one of 10 patients coming to the emergency department after nonpenetrating trauma. Injuries range from minor, such as abdominal wall contusion, to severe, such as abdominal wall rupture with evisceration of abdominal contents. Examples of specific injuries that can be detected at cross-sectional imaging include abdominal muscle strain, tear, or hematoma, including rectus sheath hematoma (RSH); traumatic abdominal wall hernia (TAWH); and Morel-Lavallée lesion (MLL) (closed degloving injury). These injuries are often overlooked clinically because of (a) a lack of findings at physical examination or (b) distraction by more-severe associated injuries. However, these injuries are important to detect because they are highly associated with potentially grave visceral and vascular injuries, such as aortic injury, and because their detection can lead to the diagnosis of these more clinically important grave traumatic injuries. Failure to make a timely diagnosis can result in delayed complications, such as bowel hernia with potential for obstruction or strangulation, or misdiagnosis of an abdominal wall neoplasm. Groin injuries, such as athletic pubalgia, and inferior costochondral injuries should also be considered in patients with abdominal pain after nonpenetrating trauma, because these conditions may manifest with referred abdominal pain and are often included within the field of view at cross-sectional abdominal imaging. Radiologists must recognize and report acute abdominal wall injuries and their associated intra-abdominal pathologic conditions to allow appropriate and timely treatment. © RSNA, 2017.

  2. Abdominal Wall Hernias: Various Imaging Features Correlated with the Anatomy of Abdominal Wall at MDCT

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Shin Young; Shin, Hyeong Cheol; Kim, Sang Won; Kim, Il Young; Kim, Young Tong [Soonchunhyang University Cheonan Hospital, Cheonan (Korea, Republic of)

    2009-07-15

    Abdominal wall hernias are a common condition. However, they may develop acute complications and require surgical correction in most cases. Hence, the correct radiological examination is requisite for an accurate diagnosis. A multi-detector row CT (MDCT) provides an accurate identification of the anatomy of the abdominal wall, precise hernia type, and helps in the detection of early signs of complication. We report various imaging features of abdominal wall hernias via a MDCT.

  3. Ultrasonography of anterior abdominal wall lesion

    Energy Technology Data Exchange (ETDEWEB)

    Lee, K.N.; Lee, S. K.; Park, H. Y.; Kim, Y. S.; Park, B. H. [Maryrnoll Hospital, Busan (Korea, Republic of)

    1983-12-15

    The anterior abdominal wall has received little attention in the ultrasonic evaluation. However recently the improved resolution of ultrasound scanning devices has made possible routine examination of the anterior abdominal wall. The authors evaluated ultrasonographic findings of anterior abdominal wall lesions in 27 cases for 1 year(from July '82 to Aug. '83), which were finally diagnosed pathologically and clinically. The results were as follows: 1. Well defined peritoneal line and layers of the anterior abdominal wall made it possible to localize the lesions accurately from adjacent structures. 2. Abscess and hematoma were lower in echogenecity than adjacent tissues, such as muscle layer or subcutaneous fat space and were well delineated from normal structures. 3. In hernia, easy differentiation was made due to oval shape, poor or decreased echo pattern and protrustion from skin layer. Conclusively, in the doubtful cases of palpable mass in the abdominal wall, postoperative complications of sequele, such as accurately but also the guide of treatment. Ultrasonography of anterior abdominal wall is useful to demonstrate the exact location, extent of the lesions and to decrease the frequency of useless laparatomy

  4. Mesh repair of hernias of the abdominal wall

    NARCIS (Netherlands)

    W.W. Vrijland (Wietske)

    2003-01-01

    textabstractA hernia of the abdominal wall is a permanent or intermittent protrusion of abdominal contents outside the abdominal cavity through a defect in the abdominal wall. Approximately 75% of all hernias occur in the inguinal region. Other types of hernias of the ventral abdominal wall are

  5. Temporary abdominal closure with zipper-mesh device for management of intra-abdominal sepsis

    Directory of Open Access Journals (Sweden)

    Edivaldo Massazo Utiyama

    Full Text Available OBJECTIVE: to present our experience with scheduled reoperations in 15 patients with intra-abdominal sepsis. METHODS: we have applied a more effective technique consisting of temporary abdominal closure with a nylon mesh sheet containing a zipper. We performed reoperations in the operating room under general anesthesia at an average interval of 84 hours. The revision consisted of debridement of necrotic material and vigorous lavage of the involved peritoneal area. The mean age of patients was 38.7 years (range, 15 to 72 years; 11 patients were male, and four were female. RESULTS: forty percent of infections were due to necrotizing pancreatitis. Sixty percent were due to perforation of the intestinal viscus secondary to inflammation, vascular occlusion or trauma. We performed a total of 48 reoperations, an average of 3.2 surgeries per patient. The mesh-zipper device was left in place for an average of 13 days. An intestinal ostomy was present adjacent to the zipper in four patients and did not present a problem for patient management. Mortality was 26.6%. No fistulas resulted from this technique. When intra-abdominal disease was under control, the mesh-zipper device was removed, and the fascia was closed in all patients. In three patients, the wound was closed primarily, and in 12 it was allowed to close by secondary intent. Two patients developed hernia; one was incisional and one was in the drain incision. CONCLUSION: the planned reoperation for manual lavage and debridement of the abdomen through a nylon mesh-zipper combination was rapid, simple, and well-tolerated. It permitted effective management of severe septic peritonitis, easy wound care and primary closure of the abdominal wall.

  6. Radiologic findings of abdominal wall endometriosis

    International Nuclear Information System (INIS)

    Seo, Jung Wook

    2003-01-01

    To evaluate the imaging findings of abdominal wall endometriosis. In seven of 17 patients with surgically proven endometriosis of the abdominal wall, we retrospectively reviewed the findings of radiologic studies such as abdominal US (n=3), CT (n=4), and MRI (n=1). One patient under went more than one type of imaging, apparently. The surgical history of the seven, and their symptoms and preoperative diagnosis were reviewed, and the size, location, margin and nature of the mass, and the contrast enhancement patterns observed at radiologic studies, were assessed. The chief symptoms were palpable abdominal wall mass (n=5) and lower abdominal pain (n=2) around a surgical scar. Previous surgery included cesarean section (n=5), cesarean section with oophorectomy (n=1) and appendectomy (n=1). Masses were located in the subcutaneous fat layer (n=5) or rectus abdominis muscle (n=2), and their maximum diameter was 2.6 cm. Imaging findings, which correlated closely with the pathologic findings, included a well (n=5) or poorly marginated (n=2) solid mass, with a focal cystic area apparent in two cases. Although imaging findings of abdominal wall endometriosis may not be specific for diagnosis, the presence of a solid abdominal mass in female patients of reproductive age with a history of surgery is a diagnostic pointer

  7. Radiologic findings of abdominal wall endometriosis

    Energy Technology Data Exchange (ETDEWEB)

    Seo, Jung Wook [Inje Univ. Ilsan Paik Hospital, Goyang (Korea, Republic of)

    2003-12-01

    To evaluate the imaging findings of abdominal wall endometriosis. In seven of 17 patients with surgically proven endometriosis of the abdominal wall, we retrospectively reviewed the findings of radiologic studies such as abdominal US (n=3), CT (n=4), and MRI (n=1). One patient under went more than one type of imaging, apparently. The surgical history of the seven, and their symptoms and preoperative diagnosis were reviewed, and the size, location, margin and nature of the mass, and the contrast enhancement patterns observed at radiologic studies, were assessed. The chief symptoms were palpable abdominal wall mass (n=5) and lower abdominal pain (n=2) around a surgical scar. Previous surgery included cesarean section (n=5), cesarean section with oophorectomy (n=1) and appendectomy (n=1). Masses were located in the subcutaneous fat layer (n=5) or rectus abdominis muscle (n=2), and their maximum diameter was 2.6 cm. Imaging findings, which correlated closely with the pathologic findings, included a well (n=5) or poorly marginated (n=2) solid mass, with a focal cystic area apparent in two cases. Although imaging findings of abdominal wall endometriosis may not be specific for diagnosis, the presence of a solid abdominal mass in female patients of reproductive age with a history of surgery is a diagnostic pointer.

  8. Abdominal wall necrotizing fasciitis from dislodged percutaneous endoscopic gastrostomy tubes: a case series.

    Science.gov (United States)

    MacLean, Alexandra A; Miller, George; Bamboat, Zubin M; Hiotis, Karen

    2004-09-01

    We report three cases of abdominal wall necrotizing fasciitis that occurred as a result of leakage from displaced percutaneous endoscopic gastrostomy tubes. This is the first report of such a series. Patients underwent extensive operative excisions of their abdominal walls down to their posterior fascia. All patients tolerated their initial surgery, however, two patients ultimately expired from respiratory complications. The surviving patient underwent multiple repeat debridements and reconstructive abdominal wall surgery. We review the epidemiology of patients at risk for this complication and discuss its presentation, as well as the appropriate workup and management. We also address the issues of closure of large abdominal wall defects and future alimentation in this patient group. Finally, abdominal wall necrotizing faciitis from gastrostomy tube leakage is a devastating complication, and the development of preventative strategies for patients at risk is of paramount importance.

  9. Abdominal wall hernias: imaging with spiral CT

    International Nuclear Information System (INIS)

    Stabile Ianora, A.A.; Midiri, M.; Vinci, R.; Rotondo, A.; Angelelli, G.

    2000-01-01

    Computed tomography is an accurate method of identifying the various types of abdominal wall hernias, especially if they are clinically occult, and of distinguishing them from other diseases such as hematomas, abscesses and neoplasia. In this study we examined the CT images of 94 patients affected by abdominal wall hernias observed over a period of 6 years. Computed tomography clearly demonstrates the anatomical site of the hernial sac, the content and any occlusive bowel complications due to incarceration or strangulation. Clinical diagnosis of external hernias is particularly difficult in obese patients or in those with laparotic scars. In these cases abdominal imaging is essential for a correct preoperative diagnosis and to determine the most effective treatment. (orig.)

  10. Optimal Technique for Abdominal Fascial Closure in Liver Transplant Patients

    Directory of Open Access Journals (Sweden)

    Unal Aydin

    2010-01-01

    Conclusion: Our results indicate that the novel technique used in this study contributed to overcoming early and late postoperative complications associated with closure of the abdominal fascia in liver transplant patients. In addition, this new technique has proven to be easily applicable, faster, safer and efficient in these patients; it is also potentially useful for conventional surgery.

  11. Lower abdominal wall reconstructions with pedicled rectus femoris flaps

    International Nuclear Information System (INIS)

    Arashiro, Ken; Nishizeki, Osamu; Ishida, Kunihiro

    2003-01-01

    During the past 10 years, seven pedicled rectus femoris muscle or musculocutaneous flaps were used to repair lower abdominal defects; three recalcitrant incisional hernias with previous radiotherapy, two long-standing wound infections after synthetic mesh reconstruction, one posttraumatic wall defect and one metastatic tumor. There were two flap complications, one skin paddle necrosis and one wound infection. There was no significant disability of the donor limb encountered. During the two-year and seven month average follow-up, there was no recurrence of the problems except for one minor fascial dehiscence in the patient with metastatic abdominal wall tumor. Easy approach, rapid harvest, relatively large and reliable overlying fascia lata, a single dominant neurovascular pedicle, easy primary closure of the donor site, and minimal donor site morbidity all make the rectus femoris flap a good alternative flap for lower abdominal wall reconstruction. It is especially useful in a condition where synthetic mesh would be unsuitable for defects with infection or recurrent incisional hernia after radiotherapy. (author)

  12. Laparoscopic surgery in children: abdominal wall complications

    Directory of Open Access Journals (Sweden)

    Vaccaro S.

    2017-06-01

    Full Text Available Minimal invasive surgery has become the standard of care for operations involving the thoracic and abdominal cavities for all ages. Laparoscopic complications can occur as well as more invasive surgical procedures and we can classify them into non-specific and specific. Our goal is to analyze the most influential available scientific literature and to expose important and recognized advices in order to reduce these complications. We examined the mechanism, risk factors, treatment and tried to outline how to prevent two major abdominal wall complications related to laparoscopy: bleeding and port site herniation .

  13. Repair of large abdominal wall defects with expanded polytetrafluoroethylene (PTFE).

    Science.gov (United States)

    Bauer, J J; Salky, B A; Gelernt, I M; Kreel, I

    1987-01-01

    Most abdominal wall incisional hernias can be repaired by primary closure. However, where the defect is large or there is tension on the closure, the use of a prosthetic material is indicated. Expanded polytetrafluoroethylene (PTFE) patches were used to repair incisional hernias in 28 patients between November 1983 and December 1986. Twelve of these patients (43%) had a prior failure of a primary repair. Reherniation occurred in three patients (10.7%). Wound infections developed in two patients (7.1%), both of whom had existing intestinal stomas, one with an intercurrent pelvic abscess. The prosthetic patch was removed in the patient with the abscess, but the infection was resolved in the other without sequelae. Septic complications did not occur after any operations performed in uncontaminated fields. None of the patients exhibited any undue discomfort, wound pain, erythema, or induration. Complications related to adhesions, erosion of the patch material into the viscera, bowel obstruction, or fistula formation did not occur. Based on this clinical experience, the authors believe that the PTFE patch appears to represent an advance in synthetic abdominal wall substitutes. Images Fig. 1. Fig. 2(left)., Fig. 3(right). PMID:3689012

  14. Recurrent desmoid tumor of the abdominal wall | Toughrai | Pan ...

    African Journals Online (AJOL)

    Desmoid tumors most often occur in abdominal wall. Their tendency to recur lead to repeated operations which can make the abdominal wall reconstruction difficult. We report a 28-year-old female history. The patient was referred to our hospital for a recurrent desmoid tumor of the abdominal wall. The tumor was totally ...

  15. Soft-tissue masses in the abdominal wall

    International Nuclear Information System (INIS)

    Bashir, U.; Moskovic, E.; Strauss, D.; Hayes, A.; Thway, K.; Pope, R.; Messiou, C.

    2014-01-01

    Masses involving the abdominal wall arise from a large number of aetiologies. This article will describe a diagnostic approach, imaging features of the most common causes of abdominal wall masses, and highly specific characteristics of less common diseases. A diagnostic algorithm for abdominal wall masses combines clinical history and imaging appearances to classify lesions

  16. Traumatic abdominal wall hernia secondary to motorcycle handle bar injury

    Directory of Open Access Journals (Sweden)

    R S Jamabo

    2011-01-01

    Conclusion: We recommend a high level of clinical suspicion for traumatic abdominal wall herniation in all patients with traumatic abdominal wall injuries. It is instructive that the area be explored with primary repair of the hernia and other tissue planes of the abdominal wall.

  17. ADULT ABDOMINAL WALL HERNIA IN IBADAN.

    Science.gov (United States)

    Ayandipo, O O; Afuwape, O O; Irabor, D O; Abdurrazzaaq, A I

    2015-12-01

    Abdominal wall hernias are very common diseases encountered in surgical practice. Groin hernia is the commonest type of abdominal wall hernias. There are several methods of hernia repair but tension-free repair (usually with mesh) offers the least recurrent rate. To describe the clinical profile of anterior abdominal wall hernias and our experience in the surgical management of identified hernias. The project was a retrospective study of all patients with abdominal wall hernia presenting into surgical divisions of University College Hospital Ibadan during a 6 year period (January 2008 to December 2013). Relevant information was retrieved from their case notes and analysed. The case records of 1215 (84.7%) patients out of 1435 were retrieved. Elective surgery was done in 981(80.7%) patients while 234 (19.3%) patients had emergency surgery. There were 922 (84.8%) groin hernias and post-operative incisional hernia accounted for 9.1% (111) of the patients. About half (49.1%) of those with incisional hernia were post obstetric and gynaecologic procedure followed by post laparotomy incisional hernias 16 (14%) and others (23.5%). The ratio of inguinal hernia to other types in this study is 3:1. Hollow viscus resection and emergency surgery were predictors of wound infection statistically significant in predicting wound infection (P < 0.001). Peri-operative morbidity/mortality at 28 days post operation was documented in 113 patients (12.1%). One year recurrence rate of groin hernia was 2.1%. The pattern of presentation and management of anterior wall hernias are still the same compared with the earlier study in this hospital. New modality of treatment should be adopted as the standard choice of care. Abdominal wall hernias are very common clinical presentation. Modified Bassini repair was the preferred method of repair due to its simplicity. Mesh repair is becoming more common in recent time but high cost and initial non-availability of the mesh limit its use in our centre.

  18. Non-traumatic lateral abdominal wall hernia.

    Science.gov (United States)

    Castillo-Sang, M; Gociman, B; Almaroof, B; Fath, J; Cason, F

    2009-06-01

    A rare lateral abdominal wall hernia is described in an adult patient. This was diagnosed in a patient with a prominent right lateral abdominal wall deformity. The patient had been experiencing pain that increased progressively in severity over time. A computerized tomography (CT) scan of the abdomen revealed the location of the lateral abdominal wall defect. The hernia defect was through the transversus abdominis and the internal oblique, with the inferior aspect of the 11th rib forming part of the superior border of the defect. A 4-cm bony spur from the inferior aspect of the rib formed part of the lateral margin of the defect. The hernia sac was contained within a space underneath the external oblique muscle. The association of the hernia defect with a bony spur was highly suggestive of a congenital etiology. The hernia was successfully repaired laparoscopically with Parietex mesh (Sofradim, Lyons, France), and the patient had resolution of the symptoms on discharge and follow-up visits.

  19. Laparoscopic assisted modification of the firlit abdominal wall plication.

    Science.gov (United States)

    Franco, Israel

    2005-07-01

    We describe a modification of the Firlit abdominal wall plication procedure for abdominal wall reconstruction in the prune-belly syndrome. Five boys with the prune-belly syndrome and 1 with congenital atrophy or hypotrophy of the internal and external oblique muscles underwent laparoscopic assisted abdominal wall reconstruction. All 6 patients had excellent cosmetic results, with no weakness or sagging of the abdominal wall. Laparoscopy appears to add to the Firlit procedure an increased measure of safety and a possible decrease in morbidity associated with opening the abdomen, and improved precision that enhances the results achieved with the original procedure and other abdominal wall repairs.

  20. Staged abdominal closure with intramuscular tissue expanders and modified components separation technique of a giant incisional hernia after repair of a ruptured omphalocele

    Directory of Open Access Journals (Sweden)

    Yukihiro Tatekawa

    2016-07-01

    Full Text Available In patients with omphalocele, several different techniques are performed for repair of the abdominal wall defect. We present the case of a staged abdominal closure of a giant incisional hernia after repair of a ruptured omphalocele. At birth, skin flap coverage associated with silo formation occurred, but the abdominal wall defect remained, resulting in a giant abdominal hernia. To expand the layers of the abdominal wall, tissue expanders were placed between the bilateral internal oblique and transverses abdominis muscles. Postoperatively, a modified components separation technique was performed. The abdominal wall was closed in the midline. Upon closure of the skin in the midline, bilateral relaxing incisions were performed, covering the remaining defect with artificial dermis. At the age of one year and 7 months, the patient had no recurrent incisional hernia nor any wound complications.

  1. Comparative study of abdominal cavity temporary closure techniques for damage control

    Directory of Open Access Journals (Sweden)

    MARCELO A. F. RIBEIRO JR

    Full Text Available ABSTRACT The damage control surgery, with emphasis on laparostomy, usually results in shrinkage of the aponeurosis and loss of the ability to close the abdominal wall, leading to the formation of ventral incisional hernias. Currently, various techniques offer greater chances of closing the abdominal cavity with less tension. Thus, this study aims to evaluate three temporary closure techniques of the abdominal cavity: the Vacuum-Assisted Closure Therapy - VAC, the Bogotá Bag and the Vacuum-pack. We conducted a systematic review of the literature, selecting 28 articles published in the last 20 years. The techniques of the bag Bogotá and Vacuum-pack had the advantage of easy access to the material in most centers and low cost, contrary to VAC, which, besides presenting high cost, is not available in most hospitals. On the other hand, the VAC technique was more effective in reducing stress at the edges of lesions, removing stagnant fluids and waste, in addition to acting at the cellular level by increasing proliferation and cell division rates, and showed the highest rates of primary closure of the abdominal cavity.

  2. Handlebar Hernia: A Rare Type of Abdominal Wall Hernia

    Directory of Open Access Journals (Sweden)

    Rooh-Allah Yegane

    2010-10-01

    Full Text Available Traumatic abdominal wall hernias are a type of acquired hernia secondary to blunt trauma Caused, by direct trauma from handlebar like objects. This rare hernia is named ‘Handlebar hernia'. We report a case of such hernia without any significant intra-abdominal injury. The abdominal wall defect was repaired in layers by Jones technique. Postoperative course was uneventful. The authors recommend clinical suspicion for traumatic hernia in all patients with traumatic abdominal wall injury. Definitive treatment includes surgical exploration with primary repair of all tissue layers of the abdominal wall.

  3. Modified sandwich vacuum pack technique for temporary closure of abdominal wounds: an African perspective.

    Science.gov (United States)

    van As, A B; Navsaria, P; Numanoglu, A; McCulloch, M

    2007-01-01

    South Africa has very high levels of accidental trauma as well as interpersonal violence. There are more admissions for trauma in South Africa than for any other disease; therefore it can be regarded as the Number 1 disease in the country. Complex abdominal injuries are common, requiring specific management techniques. The aim is to document our experience with the Modified Sandwich Vacuum Pack technique for temporary closure of abdominal wounds. After providing a short historical overview, we will demonstrate the technique which we carefully adapted over the last decade to the present Modified Sandwich Vacuum Pack technique. In the Last 5 years we utilized our Modified Sandwich Vacuum Pack technique 153 times in 69 patients. Five (5) patients were under the age of 12 years. In the patient group over 12 years the most common indication for using our technique were penetrating injuries (40), abdominal sepsis (28), visceral edema (10), abdominal compartment syndrome (9), abdominal packs (6),Abdominal wall defects (2). In the group under 12-years the 2 children had liver ruptures (posttraumatic) and 3 liver transplantations. The average cost for the materials used with our technique was ZAR 96. (10 Euro and 41 cents). In our experience the Modified Sandwich Vacuum Pack technique is an effective, cheap methodology to deal with open abdomens in the African setting.A drawback may be the technical expertise required, particular in centers dealing with low numbers of complex abdominal trauma.

  4. Herniography in anterior abdominal wall hernia

    International Nuclear Information System (INIS)

    Ekberg, O.; Fork, F.T.; Aspelin, P.

    1985-01-01

    The clinical diagnosis of anterior abdominal wall hernia is difficult in patients with a negative or inconclusive physical examination. These hernias are often of an interparietal type which hampers their detection. Herniography may contribute to the clinical workup in patients with Spigelian, incisional, and umbilical hernias. As the clinical presentation may be spurious, herniography should be used on wide indications. Ther herniographic appearance and differential diagnosis of these hernias are reported. The additional use of ultrasonography in this setting is illustrated and discussed. (orig.) [de

  5. Herniography in anterior abdominal wall hernia

    Energy Technology Data Exchange (ETDEWEB)

    Ekberg, O.; Fork, F.T.; Aspelin, P.

    1985-11-01

    The clinical diagnosis of anterior abdominal wall hernia is difficult in patients with a negative or inconclusive physical examination. These hernias are often of an interparietal type which hampers their detection. Herniography may contribute to the clinical workup in patients with Spigelian, incisional, and umbilical hernias. As the clinical presentation may be spurious, herniography should be used on wide indications. Ther herniographic appearance and differential diagnosis of these hernias are reported. The additional use of ultrasonography in this setting is illustrated and discussed. (orig.).

  6. Isolated Abdominal Wall Metastasis of Endometrial Carcinoma

    Directory of Open Access Journals (Sweden)

    Rita Luz

    2014-01-01

    Full Text Available A woman in her mid-60s presented with a bulky mass on the anterior abdominal wall. She had a previous incidental diagnosis of endometrial adenocarcinoma FIGO stage IB following a vaginal hysterectomy. Physical exam and imaging revealed a well circumscribed bulging tumour at the umbilical region, measuring 10 × 9 × 9 cm, with overlying intact skin and subcutaneous tissue. Surgical resection was undertaken, and histological examination showed features of endometrial carcinoma. She began chemotherapy and is alive with no signs of recurrent disease one year after surgery. This case brings up to light an atypical location of a solitary metastasis of endometrial carcinoma.

  7. Polydioxanone versus polypropylene closure for midline abdominal incisions

    International Nuclear Information System (INIS)

    Naz, S.; Jamali, M.A.

    2017-01-01

    Background: Midline laparotomy is the most common technique of abdominal incisions because it is simple, provides adequate exposure to all four quadrants, and is rapid to open. A major problem after midline laparotomy remains the adequate technique of abdominal fascia closure. This study was conducted to see the role of Polydioxanone and Prolene for midline abdominal closure in terms of postoperative wound infection and wound pain. Methods: This study was carried out at surgical unit II, Federal Government Services Hospital Islamabad. Patients were equally divided in two groups, i.e., A and B. Groups A and B patients undergone midline abdominal closure with Polydioxanone number 1 and Polypropylene number 1 sutures respectively. Results: Total 620 patients were included in this study. Post-operative wound pain score according to Visual analogue scale (VAS) was compared in terms of no pain (0), mild pain (1-3), moderate pain (4-6), severe pain (7-9). In group A (Polydioxanone), the frequency and percentages of no, mild, moderate and severe pain were 101 (32.6%), 95 (30.6%), 81 (26.1%) and 33 (10.6%) respectively, where as in group B (polypropylene) it was 82 (26.5%), 43 (13.9%), 59 (19%) and 126 (40.6%) respectively. Similarly, the frequency and percentages of post-operative wound infection in group A (Polydioxanone) and group B (polypropylene) was 105 (33.9%) and 208 (67.1%) respectively. Conclusion: Polydioxanone results in less wound pain and wound infection when compared to Polypropylene. (author)

  8. Abdominal Fascial Closure in Obstetrics: Comparison of Outcome ...

    African Journals Online (AJOL)

    Background: Midline laparotomies are in common use in obstetrics for caesarean section and other obstetric laparotomies. Current challenges in this surgical approach include the best approach to the repair of the abdominal wall incision, the optimal suture material for its fascial repair and poor cosmetic outcome of the scar ...

  9. [Abdominal wall prostheses. Biomechanic and histological study].

    Science.gov (United States)

    Rath, A M; Zhang, J; Amouroux, J; Chevrel, J P

    1996-01-01

    The best prosthetic material is one which provides the best mechanical resistance with the best biological tolerance. In order to assess the mechanical and histological properties of abdominal wall prostheses, we performed experimental tests in animal models comparing four materials: polypropylene, dacron, polyglactine 910 and a dacron-polyglactine 910 composite. One hundred thirty rabbits were used including 10 controls and 120 test animals. A medial laparotomy was closed with an antemuscular aponevrotic prosthesis in the test animals. Animals were sacrificed at one, two and three months after the operation. Abdominal wall and prosthesis samples were tested to determine resistance to pressure and extension, deformability and elasticity. Histology tests were also done to determine resistance quality and biological tolerance. Dacron was tolerated best and was less resistant than polypropylene, though resistance was satisfactory. There was no advantage with polyglactine compared with non-resorbable prostheses; its only indication would be a septic site. The composite material tested had a resistance comparable with that of dacron but was less well tolerated.

  10. [Successful laparoscopic repair of delayed traumatic abdominal wall hernia].

    Science.gov (United States)

    Hiroshige, Shoji; Kubo, Nobuhide; Orita, Hiroyuki; Saeki, Hiroshi; Kawanaka, Hirofumi; Tomikawa, Morimasa; Uchiyama, Hideaki; Ikeda, Tetsuo; Yano, Tokujirou; Mutou, Youichi; Maehara, Yoshihiko

    2013-12-01

    The occurrence of traumatic abdominal wall hernia secondary to blunt trauma is uncommon, and laparoscopic repair of such hernias is very rare. A 53-year-old man, who had sustained injuries to his right thigh and right abdomen 8 months previously, visited a hospital because of a bulge in the right lateral abdomen. An abdominal computed tomography scan revealed a rupture in the lateral abdominal muscle and herniation of the cecum into the subcutaneous space. Accordingly, delayed traumatic abdominal wall hernia was diagnosed, which was successfully repaired laparoscopically. Thus, a laparoscopic tension-free mesh repair was safely and effectively performed for delayed traumatic abdominal wall hernia.

  11. Temporary abdominal closure in the critically ill patients with an open abdomen.

    Directory of Open Access Journals (Sweden)

    Ghodratollah Maddah

    2014-05-01

    Full Text Available The emergent abdominal surgeries from either of traumatic or non traumatic causes can result in situations in which the abdominal wall cannot initially be closed. Many techniques have been reported for temporary coverage of the exposed viscera, but the result of various techniques remains unclear. During 94 months, 19 critically ill patients whit an open abdomen underwent surgery using plastic bags (Bogotá bag. The study population comprised of 11 (57.9% male and 8 (42.1% female with an average age of 32.26+14.8 years. The main indications for temporary abdominal coverage were as follows: planned reoperation in 11 (57.9% patients, subjective judgment that the fascia closure is too tight in 6 (31.6% patient's damage control surgery in one patient (5.3% and development of abdominal compartment surgery in one patient (5.3%. Surgical conditions requiring temporary abdominal closure was severe post operative peritonitis in 9 (47.4% patients, post operative intestinal fistula in 4 (21.1% patients, post traumatic intra abdominal bleeding in 3 (15.8% patients and intestinal obstructions in 3 (15.8% patients. Length of hospitalization was 45+23.25 days and the mean total number of laparotomies was 6.2+3.75 times per patient. Three bowel fistulas occurred due to a missed injury at the time of initial operation that was discovered during changing the plastic sheet. They were unrelated to coverage technique. All of them were treated by repair of the defect and serosal patch by adjacent bowel loop. Only one (10.0% patient underwent definitive closure within 6 months of initial operation. The remaining survivor has declined to have hernia repaired. There were 4 (%21.1 early postoperative deaths that were not related to the abdominal coverage technique. Also, there were 5 (26.3% late deaths that were due to dissemination of malignancy with a mean survival time of 20.8+13 (range 2-54 months. Currently 10 patients (52.6% are alive at a follow up of 45 (range 1

  12. Contraction of Abdominal Wall Muscles Influences Incisional Hernia Occurrence and Size

    Science.gov (United States)

    Lien, Samuel C.; Hu, Yaxi; Wollstein, Adi; Franz, Michael G.; Patel, Shaun P.; Kuzon, William M.; Urbanchek, Melanie G.

    2015-01-01

    Background Incisional hernias are a complication in 10% of all open abdominal operations and can result in significant morbidity. The purpose of this study is to determine if inhibiting abdominal muscle contraction influences incisional hernia formation during laparotomy healing. We hypothesize that reducing abdominal musculature deformation reduces incisional hernia occurrence and size. Study Design Using an established rat model for incisional hernia, a laparotomy through the linea alba was closed with one mid-incision, fast-absorbing suture. Three groups were compared: a SHAM group (SHAM; n = 6) received no laparotomies while the Saline Hernia (SH; n = 6) and Botox Hernia (BH; n = 6) groups were treated once with equal volume saline or Botulinum Toxin (Botox®, Allergan) before the incomplete laparotomy closure. On post-operative day 14, the abdominal wall was examined for herniation and adhesions and contractile forces were measured for abdominal wall muscles. Results No hernias developed in SHAM rats. Rostral hernias developed in all SH and BH rats. Caudal hernias developed in all SH rats, but in only 50% of the BH rats. Rostral hernias in the BH group were 35% shorter and 43% narrower compared to those in the SH group (p abdominal muscles compared to the SHAM and SH groups (p abdominal muscles reduces the number and size of incisional hernias. These results confirm abdominal wall muscle contractions play a significant role in the pathophysiology of incisional hernia formation. PMID:25817097

  13. Methods of abdominal wall expansion for repair of incisional herniae: a systematic review.

    Science.gov (United States)

    Alam, N N; Narang, S K; Pathak, S; Daniels, I R; Smart, N J

    2016-04-01

    To systematically review the available literature regarding methods for abdominal wall expansion and compare the outcome of primary fascial closure rates. A systematic search of Pubmed and Embase databases was conducted using the search terms "Abdominal wall hernia", "ventral hernia", "midline hernia", "Botulinum toxin", "botox", "dysport", "progressive preoperative pneumoperitoneum", and "tissue expanders". Study quality was assessed using the Methodological Index for Non-Randomised Studies. 21 of the 105 studies identified met the inclusion criteria. Progressive preoperative pneumoperitoneum (PPP) was performed in 269 patients across 15 studies with primary fascial closure being achieved in 226 (84%). 16 patients had a recurrence (7.2%) and the complication rate was 12% with 2 reported mortalities. There were 4 studies with 14 patients in total undergoing abdominal wall expansion using tissue expanders with a fascial closure rate of 92.9% (n = 13). A recurrence rate of 10.0% (n = 1) was reported with 1 complication and no mortalities. Follow up ranged from 3 to 36 months across the studies. There were 2 studies reporting the use of botulinum toxin with 29 patients in total. A primary fascial closure rate of 100% (n = 29) was demonstrated although a combination of techniques including component separation and Rives-Stoppa repair were used. There were no reported complications related to the use of Botulinum Toxin. However, the short-term follow up in many cases and the lack of routine radiological assessment for recurrence suggests that the recurrence rate has been underestimated. PPP, tissue expanders and Botulinum toxin are safe and feasible methods for abdominal wall expansion prior to incisional hernia repair. In combination with existing techniques for repair, these methods may help provide the crucial extra tissue mobility required to achieve primary closure.

  14. [Pain originating from the abdominal wall: a forgotten diagnostic option].

    Science.gov (United States)

    Rivero Fernández, Miguel; Moreira Vicente, Víctor; Riesco López, José María; Rodríguez Gandía, Miguel Angel; Garrido Gómez, Elena; Milicua Salamero, José María

    2007-04-01

    Chronic abdominal pain is a common clinical problem in primary care, and is usually referred to gastroenterologists or general surgeons. Although up to 20% of cases of idiopathic abdominal pain arise in structures of the abdominal wall, this is frequently overlooked as a possible cause. It includes pain arising from structures of the abdominal wall including skin, parietal peritoneum, cellular subcutaneous tissue, aponeuroses, abdominal muscles and somatosensorial innervation from lower dorsal roots. The diagnosis is based on anamnesis and physical examination. Carnett's sign is a simple maneuver that discriminates between parietal and visceral pain. Management with topical anesthesia is effective in a majority of patients and can help to confirm the diagnosis.

  15. Adult abdominal wall hernia in Ibadan | Ayandipo | Annals of Ibadan ...

    African Journals Online (AJOL)

    Background: Abdominal wall hernias are very common diseases encountered in surgical practice. Groin hernia is the commonest type of abdominal wall hernias. There are several methods of hernia repair but tension-free repair (usually with mesh) offers the least recurrent rate. Aim: To describe the clinical profile of anterior ...

  16. Pattern of abdominal wall herniae in females: a retrospective analysis

    African Journals Online (AJOL)

    Background: Gender differences are expected to influence the pattern and outcome of management of abdominal wall hernias. Some of these are left to speculations with few published articles on hernias in females. Objectives: To describe the clinical pattern of abdominal wall hernias in females. Method: A 5 year ...

  17. Cold Abscess of the Anterior Abdominal Wall: An Unusual Primary ...

    African Journals Online (AJOL)

    abdominal wall for the last three years. There were no other symptoms and the patient did not have any other past medical history suggestive of tuberculosis. Physical examination revealed a nontender swelling (7 cm × 5 cm) on the anterior abdominal wall to left of midline which extended from left hypochondrium above to ...

  18. Pattern of abdominal wall herniae in females: a retrospective analysis.

    African Journals Online (AJOL)

    Abstract. Background: Gender differences are expected to influence the pattern and outcome of management of abdominal wall hernias. Some of these are left to speculations with few published articles on hernias in females. Objectives: To describe the clinical pattern of abdominal wall hernias in females. Method: A 5 year ...

  19. Abdominal wall tumour: An unusual presentation of endometriosis ...

    African Journals Online (AJOL)

    The association between endometriosis and abdominal wall lesion is rare. Since its first description by Brew in 1954 only a few sporadic cases have been reported in the literature. We report a case of extensive painfall abdominal wall tumours that occur possibly as a consequence of a previous caesarian section.

  20. Tensor fascia lata musculocutaneous flap for abdominal wall reconstruction

    International Nuclear Information System (INIS)

    Peled, I.J.; Kaplan, H.Y.; Herson, M.; Wexler, M.R.

    1983-01-01

    We report a case of abdominal wall reconstruction following excision of irradiated skin and a ventral hernia. A very large tensor fascia lata musculocutaneous flap was used with good results. The anatomical features of this flap make it an excellent method of abdominal wall reconstruction

  1. Abdominal Wall Reconstruction in Patients with Digestive Tract Fistulas

    OpenAIRE

    Johnson, Eric K.; Tushoski, Pamela L.

    2010-01-01

    Abdominal wall reconstruction in the digestive tract fistula patient is a complex issue. The authors review the available data and present information regarding the timing of surgery, techniques of abdominal wall reconstruction, hernia repair, and discuss pitfalls associated with the various options. A simple and basic approach to this problem is described.

  2. Abdominal wall reconstruction using De-epithelialized dermal flap: A ...

    African Journals Online (AJOL)

    Abdominal wall reconstruction using De-epithelialized dermal flap: A new technique. ... Journal of Surgical Technique and Case Report ... Background: Although autogenous materials have been used in abdominal wall hernioplasty for a long time, the introduction of prosthetic materials diminished their popularity. However ...

  3. Abdominal Wall Hernia: new perspectives for clinical research

    NARCIS (Netherlands)

    H.H. Eker (Hasan)

    2014-01-01

    markdownabstract__Abstract__ Abdominal wall surgery is a broad term, covering different treatment strategies for all different types of abdominal wall hernias. For example, an inguinal hernia is a totally different entity than an incisional hernia and requires a different treatment strategy.

  4. Tensor fascia lata musculocutaneous flap for abdominal wall reconstruction

    Energy Technology Data Exchange (ETDEWEB)

    Peled, I.J.; Kaplan, H.Y.; Herson, M.; Wexler, M.R.

    1983-08-01

    We report a case of abdominal wall reconstruction following excision of irradiated skin and a ventral hernia. A very large tensor fascia lata musculocutaneous flap was used with good results. The anatomical features of this flap make it an excellent method of abdominal wall reconstruction.

  5. Classification of primary and incisional abdominal wall hernias.

    Science.gov (United States)

    Muysoms, F E; Miserez, M; Berrevoet, F; Campanelli, G; Champault, G G; Chelala, E; Dietz, U A; Eker, H H; El Nakadi, I; Hauters, P; Hidalgo Pascual, M; Hoeferlin, A; Klinge, U; Montgomery, A; Simmermacher, R K J; Simons, M P; Smietański, M; Sommeling, C; Tollens, T; Vierendeels, T; Kingsnorth, A

    2009-08-01

    A classification for primary and incisional abdominal wall hernias is needed to allow comparison of publications and future studies on these hernias. It is important to know whether the populations described in different studies are comparable. Several members of the EHS board and some invitees gathered for 2 days to discuss the development of an EHS classification for primary and incisional abdominal wall hernias. To distinguish primary and incisional abdominal wall hernias, a separate classification based on localisation and size as the major risk factors was proposed. Further data are needed to define the optimal size variable for classification of incisional hernias in order to distinguish subgroups with differences in outcome. A classification for primary abdominal wall hernias and a division into subgroups for incisional abdominal wall hernias, concerning the localisation of the hernia, was formulated.

  6. WITHDRAWN: The extended abdominal wall flap for transplantation.

    Science.gov (United States)

    Hollenbeck, S T; Senghaas, A; Turley, R; Ravindra, K V; Zenn, M R; Levin, L S; Erdmann, D

    2011-11-01

    Patients with extensive loss of abdominal wall tissue have few options for restoring the abdominal cavity. Composite tissue allotransplantation has been used for limited abdominal wall reconstruction in the setting of visceral transplantation, yet replacement of the entire abdominal wall has not been described. The purpose of this study was to determine the maximal abdominal skin surface available through an external iliac/femoral cuff-based pedicle. Five human cadaver abdominal walls were injected with methylene blue to analyze skin perfusion based on either the deep inferior epigastric artery (DIEA; n = 5) or a cuff of external iliac/femoral artery (n = 5) containing the deep circumflex iliac, deep inferior epigastric, superficial inferior epigastric, and the superficial circumflex iliac arteries. Abdominal wall flaps were taken full thickness from the costal margin to the mid-axial line and down to the pubic tubercle and proximal thigh. In all specimens, the deep inferior epigastric, deep circumflex iliac, superficial inferior epigastric, and the superficial circumflex iliac arteries were found to originate within a 4-cm cuff of the external iliac/femoral artery. Abdominal wall flaps injected through a unilateral external iliac/femoral segment had a significantly greater degree of total flap perfusion than those injected through the DIEA alone (76.5 +/- 4% versus 57.2 +/- 5%; Student t test, P DIEA vessel alone. Copyright © 2011 Elsevier Inc. All rights reserved.

  7. [Fascia lata transplant from cadaveric donor in the reconstruction of abdominal wall defects in children].

    Science.gov (United States)

    Peláez Mata, D; Alvarez Zapico, J A; Gutiérrez Segura, C; Fernández Jiménez, I; García Saavedra, S; González Sarasúa, J; Arriaga Flórez, M J

    2001-01-01

    Abdominal wall closure is not possible in large congenital defects, even after extensively stretching in to enlarge its capacity. The skin coverage is usually adequate but the aponeurotic defect has to be closed temporally using synthetic patches. The use of these materials leads to increase complication such as infection, fistula formation and extrusion. In addition a second operation is required to remove the material and to perform a definitive closure. The role of fascia lata in reconstruction of abdominal wall is well established as free grafts, pedicled flaps or free flaps. Bank cadaveric fascia lata is used extensively in neurosurgical, ophtalmological, orthopaedic and urogynecological procedures. This is the first description of the use of cadaveric fascia lata for the closure of large abdominal wall defects. We present two cases of congenital diaphragmatic hernia. The first patient was a newborn who presented the impossibility to close the fascia, that was salvaged by a teflón patch. Five months later the wound opened, leaving the mesh exposed that had to be removed. A cadaveric fascia lata patch was used to cover the defect, closing the skin satisfactorily. The second case was a two days newborn. We performed the diaphragmatic closure, and the aponeurotic defect was closed using cadaveric fascia lata. Cosmetic and functional appearance are satisfactory in both cases and no complications have been seen. Fascia lata patches are revascularized in the abdominal wall and incorporates into receptor tissue. They have the following advantages with respect to synthetic materials: First, the risk of complications is lower. Second, their removal is not necessary. Finally, no intraperitoneal adhesions occur. The risks of disease transmission and rejection are minimized by the Centro Comunitario de Transfusiones donor selection and processing of the cadaveric fascia lata.

  8. Huge desmoid tumor of the anterior abdominal wall mimicking an ...

    African Journals Online (AJOL)

    Huge desmoid tumor of the anterior abdominal wall mimicking an intraabdominal mass in a postpartum woman: a case report. Khaled Trigui, Mahdi Bouassida, Houda Kilani, Mohamed Mongi Mighri, Selim Sassi, Fathi Chebbi, Hassen Touinsi, Sadok Sassi ...

  9. Bullhorn Hernia: A Rare Traumatic Abdominal Wall Hernia

    African Journals Online (AJOL)

    Traumatic abdominal wall hernia (TAWH) is uncommonly encountered despite the high prevalence of blunt abdominal trauma.[1] Bullhorn hernia is a rare, TAWH caused by direct trauma by the horn of a bull. TAWH is described as herniation through disrupted musculature and fascia associated with adequate trauma ...

  10. Meleney's Ulcer; A Rare but Fatal Abdominal Wall Disease ...

    African Journals Online (AJOL)

    Meleney's ulcer or post operative synergistic bacterial gangrene is a rare form of abdominal wall gangrene but has well documented clinical entity. It develops following intra abdominal surgery in the immediate vicinity of the surgical wound. It is caused by synergistic interaction between microaerophilic nonhemolytic ...

  11. Bullhorn Hernia: A Rare Traumatic Abdominal Wall Hernia

    African Journals Online (AJOL)

    laparotomy. Finally, occult hernias may be managed expectantly. Traumatic abdominal wall hernia caused by bullhorn is commonly found in the lower abdomen such as inguinal region.[9] However, in our case the hernia was in the upper abdomen. Clinically, abdominal pain and locally bulging soft tissue at the ecchymotic.

  12. Abdominal wall hernia and pregnancy: a systematic review.

    Science.gov (United States)

    Jensen, K K; Henriksen, N A; Jorgensen, L N

    2015-10-01

    There is no consensus as to the treatment strategy for abdominal wall hernias in fertile women. This study was undertaken to review the current literature on treatment of abdominal wall hernias in fertile women before or during pregnancy. A literature search was undertaken in PubMed and Embase in combination with a cross-reference search of eligible papers. We included 31 papers of which 23 were case reports. In fertile women undergoing sutured or mesh repair, pain was described in a few patients during the last trimester of a subsequent pregnancy. Emergency surgery of incarcerated hernias in pregnant women, as well as combined hernia repair and cesarean section appears as safe procedures. No major complications were reported following hernia repair before or during pregnancy. The combined procedure of elective cesarean section and abdominal wall hernia repair was reported in 102 patients without major complications. The literature on abdominal wall hernia and pregnancy is sparse. Abdominal wall hernia repair with suture or mesh may cause pain in the last trimester of a subsequent pregnancy. Hernia repair in conjunction with cesarean section appear as the optimal treatment of a pregnant patient with a symptomatic abdominal wall hernia.

  13. Comparative study of abdominal cavity temporary closure techniques for damage control.

    Science.gov (United States)

    Ribeiro, Marcelo A F; Barros, Emily Alves; Carvalho, Sabrina Marques DE; Nascimento, Vinicius Pereira; Cruvinel, José; Fonseca, Alexandre Zanchenko

    2016-01-01

    The damage control surgery, with emphasis on laparostomy, usually results in shrinkage of the aponeurosis and loss of the ability to close the abdominal wall, leading to the formation of ventral incisional hernias. Currently, various techniques offer greater chances of closing the abdominal cavity with less tension. Thus, this study aims to evaluate three temporary closure techniques of the abdominal cavity: the Vacuum-Assisted Closure Therapy - VAC, the Bogotá Bag and the Vacuum-pack. We conducted a systematic review of the literature, selecting 28 articles published in the last 20 years. The techniques of the bag Bogotá and Vacuum-pack had the advantage of easy access to the material in most centers and low cost, contrary to VAC, which, besides presenting high cost, is not available in most hospitals. On the other hand, the VAC technique was more effective in reducing stress at the edges of lesions, removing stagnant fluids and waste, in addition to acting at the cellular level by increasing proliferation and cell division rates, and showed the highest rates of primary closure of the abdominal cavity. RESUMO A cirurgia de controle de danos, com ênfase em peritoneostomia, geralmente resulta em retração da aponeurose e perda da capacidade de fechar a parede abdominal, levando à formação de hérnias ventrais incisionais. Atualmente, várias técnicas oferecem maiores chances de fechamento da cavidade abdominal, com menor tensão. Deste modo, este estudo tem por objetivo avaliar três técnicas de fechamento temporário da cavidade abdominal: fechamento a vácuo (Vacuum-Assisted Closure Therapy - VAC), Bolsa de Bogotá e Vacuum-pack. Realizou-se uma revisão sistemática da literatura com seleção de 28 artigos publicados nos últimos 20 anos. As técnicas de Bolsa de Bogotá e Vacuum-pack tiveram como vantagem o acesso fácil ao material, na maioria dos centros, e baixo custo, ao contrário do que se observa na terapia a vácuo, VAC, que além de apresentar

  14. Wandering ascaris coming out through the abdominal wall

    Directory of Open Access Journals (Sweden)

    Mohd L Wani

    2013-01-01

    Full Text Available A rare case of ascaris coming out through the anterior abdominal wall is reported here. A 40-year-old female had undergone dilatation and curettage by a quack. On the second day she presented with presented with features of peritonitis. She was explored. Resection anastomosis of the ileum was done for multiple perforations of the ileum. Patient developed a fistula in the anterior abdominal wall which was draining bile-colored fluid. On the 12 th postoperative day a 10-cm-long worm was seen coming out through the fistulous tract which was found to be Ascaris lumbricoids. Ascaris lumbricoids can lead to many complications ranging from worm colic to intestinal obstruction, volvulus, peritonitis, pancreatitis, cholangiohepatitis, liver abscess and many more. Worm has been reported to come out through mouth, nostrils, abdominal drains, T-tubes etc. But ascaris coming out through the anterior abdominal wall is very rare hence reported here.

  15. [A case of sigmoid colon cancer with abdominal wall abscess].

    Science.gov (United States)

    Yamamoto, Yuji; Shimizu, Shinichiro; Maruyama, Takashi; Tanaka, Hajime; Matsuzaki, Hiroshi; Natsume, Toshiyuki; Miyazaki, Akinari; Satoh, Yayoi; Satsuka, Tetsutaro; Yoshioka, Takafumi; Kanada, Yoko; Otsuka, Ryota; Yanagihara, Akitoshi; Yokoyama, Masaya; Kobayashi, Takushi

    2014-11-01

    A 63-year-old man was admitted for an abdominal mass. Computed tomography revealed an abscess (21 × 20 cm) in the abdominal wall and a tumor in the sigmoid colon. Thus, cancer of the sigmoid colon complicated by an abscess of the abdominal wall was diagnosed. The abscess was drained and transverse colostomy was performed with curative intent. After the intervention, chemotherapy (XELOX×3) was administered. Three months later, sigmoidectomy was performed and the stoma was closed. Macroscopic and microscopic examination of the resected specimen detected no remnants of cancer. In patients with advanced colon cancer and abdominal wall involvement, a two-stage operation and preoperative chemotherapy may be considered essential when curative resection is performed.

  16. Management of Complex Abdominal Wall Defects Associated with Penetrating Abdominal Trauma

    Science.gov (United States)

    2014-05-09

    soiling at the time of injury; they all had loss of abdominal wall skin, muscle and fascia. The grading system of abdominal wall injury described by...were made to close the abdomen; bowel func- tion was slow to improve due to the systemic sepsis. It was only Box 1 Some of the principles of management...amount of tension using pulley sutures through the surrounding muscle and fascia, and an on-lay polygalactin mesh placed over this. Dermal-holding

  17. Contraction of abdominal wall muscles influences size and occurrence of incisional hernia.

    Science.gov (United States)

    Lien, Samuel C; Hu, Yaxi; Wollstein, Adi; Franz, Michael G; Patel, Shaun P; Kuzon, William M; Urbanchek, Melanie G

    2015-07-01

    Incisional hernias are a complication in 10% of all open abdominal operations and can result in substantial morbidity. The purpose of this study was to determine whether inhibiting abdominal muscle contraction influences incisional hernia formation during the fascial healing after laparotomy. We hypothesized that decreasing the deformation of the abdominal musculature would decrease the size or occurrence of an incisional hernia. Using an established rat model for incisional hernia, a laparotomy through the linea alba was closed with 1 mid-incision, fast-absorbing suture. Three groups were compared: a sham group (sham; n = 6) received no laparotomy, and the saline hernia (SH; n = 6) and Botox hernia (BH; n = 6) groups were treated once with equal volumes of saline or botulinum toxin (Botox, Allergan) before the incomplete laparotomy closure. On postoperative day 14, the abdominal wall was examined for herniation and adhesions, and contractile forces were measured for abdominal wall muscles. No hernias developed in the sham rats. Rostral hernias developed in all SH and BH rats. Caudal hernias developed in all SH rats, but in only 50% of the BH rats. Rostral hernias in the BH group were 35% shorter and 43% narrower compared with those in the SH group (P abdominal muscles compared with the sham and SH groups (P abdominal muscles decreases the number and size of incisional hernias. These results suggest that contractions of the abdominal wall muscle play a role in the pathophysiology of the formation of incisional hernias. Published by Elsevier Inc.

  18. Comparison of Outcomes between Early Fascial Closure and Delayed Abdominal Closure in Patients with Open Abdomen: A Systematic Review and Meta-Analysis

    Directory of Open Access Journals (Sweden)

    Yu Chen

    2014-01-01

    Full Text Available Up to the present, the optimal time to close an open abdomen remains controversial. This study was designed to evaluate whether early fascial abdominal closure had advantages over delayed approach for open abdomen populations. Medline, Embase, and Cochrane Library were searched until April 2013. Search terms included “open abdomen,” “abdominal compartment syndrome,” “laparostomy,” “celiotomy,” “abdominal closure,” “primary,” “delayed,” “permanent,” “fascial closure,” and “definitive closure.” Open abdomen was defined as “fail to close abdominal fascia after a laparotomy.” Mortality, complications, and length of stay were compared between early and delayed fascial closure. In total, 3125 patients were included for final analysis, and 1942 (62% patients successfully achieved early fascial closure. Vacuum assisted fascial closure had no impact on pooled fascial closure rate. Compared with delayed abdominal closure, early fascial closure significantly reduced mortality (12.3% versus 24.8%, RR, 0.53, P<0.0001 and complication incidence (RR, 0.68, P<0.0001. The mean interval from open abdomen to definitive closure ranged from 2.2 to 14.6 days in early fascial closure groups, but from 32.5 to 300 days in delayed closure groups. This study confirmed clinical advantages of early fascial closure over delayed approach in treatment of patients with open abdomen.

  19. Anterior abdominal wall endometriosis following Caesarean Section ...

    African Journals Online (AJOL)

    ... her monthly menstruation, in whom abdominal examination revealed a midline subumbilical scar with a sinus surrounded by area of induration discharging menstrum. A wide excision of the lesion was performed and history confirmed endometriosis. Keywords: Caesarean section, scar endometriosis, polypropylene mesh ...

  20. Traumatic abdominal wall hernia: A case report and literature review.

    Science.gov (United States)

    Al Beteddini, Osama S; Abdulla, Samir; Omari, Osama

    2016-01-01

    Traumatic abdominal wall hernia is a rare but serious diagnosis resulting from blunt abdominal trauma. The clinical diagnosis is not usually straightforward and the hernia is often discovered at the time of the surgical exploration for intra-abdominal injuries or by imaging studies. A 25-year-old obese, restraint, male patient was the victim of a high-speed road traffic accident. Among other injuries, he showed extensive skin maceration and bruising over the lower abdomen and flanks upon presentation, however he did not need any surgical intervention. Contrast-enhanced computed tomography scan of the abdomen and pelvis demonstrated extensive abdominal wall muscular disruption over both flanks with herniation of the right colon. Counselled to follow up in 4-6 weeks to have the hernia surgically repaired, he showed up after 8 months with a large muscular defect resulting in a large hernia containing small and large bowel loops. The timing and type of the surgical repair of traumatic abdominal wall hernia depends upon the size of the hernia defect and the presence of associated intra-abdominal injuries. Delayed repair; however, may result in a large defect making primary, non-prosthetic repair impossible and increases the risk of abdominal compartment syndrome after surgical correction. Traumatic abdominal wall hernia presents a diagnostic as well as a therapeutic challenge. The therapeutic approach is governed by a multitude of factors emphasizing the need of a patient-tailored, case by case management plan. Copyright © 2016 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  1. Colonic diverticulosis is associated with abdominal wall hernia

    DEFF Research Database (Denmark)

    Oma, E.; Jorgensen, L. N.; Meisner, S.

    2017-01-01

    Purpose: Colonic diverticulosis and abdominal wall hernia are common pathologies. Studies have suggested that connective tissue alterations play a role in the formation of both diverticulosis and abdominal wall hernia. The aim of this cohort study was to evaluate the association between...... diverticulosis and abdominal wall hernia in a large cohort of patients undergoing colonoscopy. Methods: All consecutive patients who underwent colonoscopy between 2001 and 2013 at Bispebjerg Hospital were eligible for inclusion. The endoscopists prospectively registered the findings of diverticulosis......: A total of 13,855 patients were included, 3685 (26.6%) of whom were diagnosed with diverticulosis. Diverticulosis was independently associated with direct inguinal, OR 1.33, 95% CI 1.00–1.76, P = 0.049, and umbilical/epigastric hernia repair, OR 1.74, 95% CI 1.16–2.63, P = 0.008. Conclusions: Colonic...

  2. Management of the Sequelae of Severe Congenital Abdominal Wall Defects

    Directory of Open Access Journals (Sweden)

    Sara Fuentes

    2016-05-01

    Full Text Available BackgroundThe survival rate of newborns with severe congenital abdominal wall defects has increased. After successfully addressing life-threatening complications, it is necessary to focus on the cosmetic and functional outcomes of the abdominal wall.MethodsWe performed a chart review of five cases treated in our institution.ResultsFive patients, ranging from seven to 18 years of age, underwent the following surgical approaches: simple approximation of the rectus abdominis fascia, the rectus abdominis sheath turnover flap, the placement of submuscular tissue expanders, mesh repair, or a combination of these techniques depending on the characteristics of each individual case.ConclusionsPatients with severe congenital abdominal wall defects require individualized surgical treatment to address both the aesthetic and functional issues related to the sequelae of their defects.

  3. [Abdominal wall actinomycosis. A report of a case].

    Science.gov (United States)

    Rojas Pérez-Ezquerra, Beatriz; Guardia-Dodorico, Lorena; Arribas-Marco, Teresa; Ania-Lahuerta, Aldonza; González Ballano, Isabel; Chipana-Salinas, Margot; Carazo-Hernández, Belén

    2015-01-01

    Abdominal wall Actinomycosis is a rare disease associated with the use of intrauterine device and as a complication of abdominal surgery. Diagnosis is difficult because it is unusual and behaves like a malignant neoplasm. A case report is presented of a patient who had used an intrauterine device for four years and developed a stony tumour in the abdominal wall associated with a set of symptoms that, clinically and radiologically, was simulating a peritoneal carcinomatosis associated with paraneoplastic syndrome, even in the course of an exploratory laparotomy. The patient attended our hospital with a two-month history of abdominal pain and symptoms that mimic a paraneoplastic syndrome. The diagnosis of abdominal actinomycosis was suspected by the finding of the microorganism in cervical cytology together with other cultures and Actinomyces negative in pathological studies, confirming the suspicion of a complete cure with empirical treatment with penicillin. Actinomycosis should be considered in patients with pelvic mass or abdominal wall mass that mimics a malignancy. Antibiotic therapy is the first treatment choice and makes a more invasive surgical management unnecessary. Copyright © 2015 Academia Mexicana de Cirugía A.C. Published by Masson Doyma México S.A. All rights reserved.

  4. Mycobacterium fortuitum abdominal wall abscesses following liposuction

    Directory of Open Access Journals (Sweden)

    Al Soub Hussam

    2008-01-01

    Full Text Available We describe here a case of abdominal abscesses due to Mycobacterium fortuitum following liposuction. The abscesses developed three months after the procedure and diagnosis was delayed for five months. The clues for diagnosis were persistent pus discharge in spite of broad spectrum antibiotics and failure to grow any organisms on routine culture. This condition has been rarely reported; however, the increasing number of liposuction procedures done and awareness among physicians will probably result in the identification of more cases. Combination antibiotic therapy with surgical drainage in more extensive diseases is essential for cure.

  5. Genetics Home Reference: abdominal wall defect

    Science.gov (United States)

    ... wall defects managed in a tertiary center in Japan. J Obstet Gynaecol Res. 2009 Feb;35(1): ... Reviewed : August 2016 Published : March 6, 2018 The resources on this site should not be used as a ... Department of Health & Human Services National Institutes of Health National Library of ...

  6. [A Case of Abdominal Wall Hernia Rupture during Bevacizumab Treatment].

    Science.gov (United States)

    Sugimoto, Satoshi; Miyazaki, Yasuaki; Hirose, Sou; Michiura, Toshiya; Fujita, Shigeo; Yamabe, Kazuo; Miyazaki, Satoru; Nagaoka, Makio

    2015-11-01

    A 78 -year-old man with rectal cancer underwent abdominoperineal resection of the rectum. In the postoperative period, the patient experienced wound infection, leading to an abdominal wall hernia. Two years following surgery, a rise in the serum CEA level was seen. A metastatic tumor was detected in the right lung on chest CT. VATS right lung inferior lobe segmental resection was performed. After lobectomy, the serum CEA level continued to increase. Another metastatic tumor was detected in the right lung on chest CT. Chemotherapy with capecitabine, oxaliplatin, and bevacizumab was commenced. The erosive part of the abdominal wall scar hernia extended during the nine weeks of chemotherapy. The chemotherapy was then discontinued. In the follow-up CT scan, a right pleural recurrence, local recurrence in the pelvis, and a liver metastasis were detected. Chemotherapy was re-introduced 3 years after surgery. The erosive part of the abdominal wall hernia again began to spread with chemotherapy recommencement. Four months after restarting chemotherapy, the hernia ruptured, with a loop of the small intestine protruding out of it. The patient covered this with a sheet of vinyl and was taken by the ambulance to our hospital. The erosive part of the abdominal wall hernia had split by 10 cm, and a loop of the small intestine was protruding. As ischemia of the small intestine was not observed, we replaced it into the abdominal cavity, and performed a temporary suture repair of the hernia sac. Following this, bevacizumab was discontinued, and the erosive part reduced. We performed a radical operation for abdominal wall scar hernia repair 11 weeks after the discontinuation of bevacizumab.

  7. Vacuum-Assisted Abdominal Closure Is Safe and Effective

    DEFF Research Database (Denmark)

    Jensen, R O; Buchbjerg, T; Simonsen, R M

    2017-01-01

    with median 1 (0-16) dressing changes. Seventy per cent of the patients attended the intensive care unit. The 90-day mortality was 15%. A secondary closure of the fascia was obtained in 84% of the surviving patients. Only one patient developed an enteroatmospheric fistula. Patients with secondary closure were...

  8. Revascularization of human acellular dermis in full-thickness abdominal wall reconstruction in the rabbit model.

    Science.gov (United States)

    Menon, Nathan G; Rodriguez, Eduardo D; Byrnes, Colman K; Girotto, John A; Goldberg, Nelson H; Silverman, Ronald P

    2003-05-01

    This study investigates whether human acellular dermis (Alloderm; LifeCell, Branchburg, NJ) revascularizes when used to reconstruct abdominal wall defects in rabbits. This could prove useful in infected situations in which prosthetic mesh is suboptimal. Twenty-five rabbits were randomly assigned to one of three groups: primary closure (n = 5), expanded polytetrafluoroethylene (GoreTex; W.L. Gore, Flagstaff, AZ) repair (n = 10), or AlloDerm (LifeCell) repair (n = 10). The rabbits in the primary closure group received a 7 cm x 0.5 cm full-thickness abdominal wall defect that was closed primarily. A 7 cm x 3 cm full-thickness abdominal wall defect was created in the other two groups. The defects were repaired with a GoreTex Mycromesh (W.L. Gore), or AlloDerm (LifeCell) patch. At 30 days, the following endpoints were evaluated: (1) incidence of herniation; (2) presence of intra-abdominal adhesions; (3) the breaking strength of the patch-fascial interface; and (4) evaluation of graft vascularization by fluorescein dye infusion and histological analysis. There was no incidence of herniation in any of the rabbits. Visceral adhesions to the patch were found in all animals in the Gore-Tex (W.L. Gore) group but in none in the AlloDerm (LifeCell) group. The size of the patch was unchanged in all the rabbits except for two rabbits in the AlloDerm (LifeCell) group that stretched 1 cm in the transverse dimension. The change in size was not statistically significant (p = 0.17) when compared with the change in size in the Gore-Tex (W.L. Gore) group. The mean breaking strength of the primary closure group was significantly higher (521.2 N/mm2 +/- 223.0) than that of the two patch-repair groups (p Gore-Tex (W.L. Gore) fascial interface (337.0 N/mm2 +/- 141.2). Fluorescein dye infusion and histological analysis confirmed vascularization of the AlloDerm (LifeCell) graft. This study demonstrates that AlloDerm (LifeCell) does become vascularized when used as a fascial interposition

  9. Anterior Abdominal wall Rhabdomyoma mimicking fibroid: A Case ...

    African Journals Online (AJOL)

    We report a case of a 27 year old Para 1+O house wife who presented with a four months history of a rapidly increasing tumor of the anterior abdominal wall. The abdomen was swollen to the size of a 16 weeks gravid uterus. At laparatomy a tumor measured 15cm by 10cm attached to the posterior aspect of the rectus ...

  10. Abdominal Wall Hernias as seen in LAUTECH Teaching Hospital ...

    African Journals Online (AJOL)

    A prospective survey of Abdominal Wall Hernia patients was done in LAUTECH Teaching Hospital, Osogbo, from November 2000 to February 2002. The objective is to determine the pattern, management and outcome in a 101 patients with 110 hernias. Males accounted for 88.1% of the patients with mean age of 51.1 ...

  11. External abdominal wall hernias in Abia State University teaching ...

    African Journals Online (AJOL)

    Background: External abdominal wall hernias are common surgical conditions worldwide. In Africa, they not only make up a significant part of the surgeons workload, but are a major cause of mechanical intestinal obstruction. They are a leading cause of work loss and disability with lethal complications at times. Knowledge ...

  12. Abdominal wall reconstruction using De-epithelialized dermal flap: A ...

    African Journals Online (AJOL)

    Background: Although autogenous materials have been used in abdominal wall hernioplasty for a long time, the introduction of prosthetic materials diminished their popularity. However, these materials may be expensive, inappropriate or unavailable. The aim of this study is to determine the place of de-epithelialized dermal ...

  13. Cold Abscess of the Anterior Abdominal Wall: An Unusual Primary ...

    African Journals Online (AJOL)

    Autopsy studies have shown abdominal wall involvement in less than 1% of patients who died of tuberculosis. Antitubercular therapy is main form of management. Surgical intervention is always secondary in the form of either sonography or computerized tomography-guided aspiration or open drainage which is usually ...

  14. Vulva cellulitis and abscess with extension to anterior abdominal wall

    African Journals Online (AJOL)

    Background: Abscesses occur commonly in our environment. However abscesses of the vulva in children are not often seen but they do occur periodically, and there is a paucity of data on its prevalence in our environment. Aim: To present a case of vulva cellulitis and abscess with extension to anterior abdominal wall ...

  15. Abdominal Wall Defects in Greenland 1989–2015

    DEFF Research Database (Denmark)

    Bugge, Merete; Drachmann, Gitte; Kern, Peder

    2017-01-01

    Background : In the last decades, an increasing rate of gastroschisis but not of omphalocele has been reported worldwide. Greenland is the world's largest island, but 80% is covered by an ice cap, it has a small population of around 56,000 peoples (as of 2016). The occurrence of abdominal wall de...

  16. Reconstruction of massive full-thickness abdominal wall defect

    DEFF Research Database (Denmark)

    Aydin, Dogu; Paulsen, Ida Felbo; Bentzen, Vibeke Egerup

    2016-01-01

    We demonstrate that it is possible to use a nonabsorbable mesh for abdominal wall reconstruction after total wound rupture and successfully split-skin graft directly on the mesh. Sufficient granulation tissue formation prior to skin grafting was obtained with long-term use of negative pressure...

  17. Colonic diverticulosis is associated with abdominal wall hernia.

    Science.gov (United States)

    Oma, E; Jorgensen, L N; Meisner, S; Henriksen, N A

    2017-08-01

    Colonic diverticulosis and abdominal wall hernia are common pathologies. Studies have suggested that connective tissue alterations play a role in the formation of both diverticulosis and abdominal wall hernia. The aim of this cohort study was to evaluate the association between diverticulosis and abdominal wall hernia in a large cohort of patients undergoing colonoscopy. All consecutive patients who underwent colonoscopy between 2001 and 2013 at Bispebjerg Hospital were eligible for inclusion. The endoscopists prospectively registered the findings of diverticulosis in a database. Data were merged with the Danish Hernia Database identifying patients who underwent groin and ventral hernia repair. Calculated odds ratios (ORs) were used to describe the extent of association and multivariable logistic regression models were utilized to adjust for age and gender. A total of 13,855 patients were included, 3685 (26.6%) of whom were diagnosed with diverticulosis. Diverticulosis was independently associated with direct inguinal, OR 1.33, 95% CI 1.00-1.76, P = 0.049, and umbilical/epigastric hernia repair, OR 1.74, 95% CI 1.16-2.63, P = 0.008. Colonic diverticulosis was associated with direct inguinal and umbilical/epigastric hernia repair suggesting that connective tissue alterations, herniosis, could be a common etiologic factor of colonic diverticulosis and these abdominal wall hernias.

  18. Classification of primary and incisional abdominal wall hernias

    NARCIS (Netherlands)

    F.E. Muysoms (Filip); M. Miserez; F. Berrevoet; G. Campanelli (Giampiero); G.G. Champault; E. Chelala; U.A. Dietz; H.H. Eker (Hasan); I. El Nakadi; P. Hauters; M. Hidalgo Pascual; A. Hoeferlin; U. Klinge; A. Montgomery; R.K.J. Simmermacher; M.P. Simons; M. Śmietański; C. Sommeling; T. Tollens; T. Vierendeels; A. Kingsnorth

    2009-01-01

    textabstractPurpose: A classification for primary and incisional abdominal wall hernias is needed to allow comparison of publications and future studies on these hernias. It is important to know whether the populations described in different studies are comparable. Methods: Several membersof the EHS

  19. Criteria for definition of a complex abdominal wall hernia

    NARCIS (Netherlands)

    Slater, N.J.; Montgomery, A.; Berrevoet, F.; Carbonell, A.M.; Chang, A.; Franklin, M.; Kercher, K.W.; Lammers, B.J.; Parra-Davilla, E.; Roll, S.; Towfigh, S.; Geffen, E. van; Conze, J.; Goor, H. van

    2014-01-01

    PURPOSE: A clear definition of "complex (abdominal wall) hernia" is missing, though the term is often used. Practically all "complex hernia" literature is retrospective and lacks proper description of the population. There is need for clarification and classification to improve patient care and

  20. A New Rat Model for Orthotopic Abdominal Wall Allotransplantation

    Directory of Open Access Journals (Sweden)

    William W. Lao, MD

    2014-04-01

    Conclusions: Technical, histological, and immunological aspects of a new rat model are described. These results give clues to what occurs in human abdominal wall transplantation. In addition, Th1, a proinflammatory cell, was found to be a potential biomarker for allograft rejection.

  1. Transversus abdominal plane block as a sole anesthetic technique for abdominal wall hematoma drainage.

    Science.gov (United States)

    Varela, N; Golvano, M; Monedero, P

    2016-10-01

    Transversus abdominal plane (TAP) block is a known and useful technique, widely used for postoperative pain management of abdominal wall incisions. During the past years, and following the expansion of ultrasound guided techniques, its use has even gained more adepts. It is usually used as an adjuvant technique, primarily in order to control postoperative pain and reduce opioids consumption. We report the case of an 82 years old patient admitted for drainage of a postoperative abdominal wall hematoma after correction of a McBurney incisional hernia. The corrective surgery had gone on without incident, under general anesthesia with laryngeal mask. Two weeks later, the patient came back to our emergency department with a clear hematoma of the abdominal wall. Surgery was decided. A sole local anesthetic technique was achieved, using a TAP block. The block was performed under ultrasound guidance, using a subcostal approach. The surgery went on without complications. Therefore, TAP block offers a hemodynamic stability, appropriate intra-operative anesthesia and post-surgical analgesia of the abdominal wall. Copyright © 2015 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. Biomechanical abdominal wall model applied to hernia repair.

    Science.gov (United States)

    Lyons, M; Mohan, H; Winter, D C; Simms, C K

    2015-01-01

    Most surgical innovations require extensive preclinical testing before employment in the operative environment. There is currently no way to develop and test innovations for abdominal wall surgery that is cheap, repeatable and easy to use. In hernia repair, the required mesh overlap relative to defect size is not established. The aims of this study were to develop a biomechanical model of the abdominal wall based on in vivo pressure measurements, and to apply this to study mesh overlap in hernia repair. An observational study of intra-abdominal pressure (IAP) levels throughout abdominal surgery was conducted to identify the peak perioperative IAP in vivo. This was then applied in the development of a surrogate abdominal wall model. An in vitro study of mesh overlap for various defect sizes was then conducted using this clinically relevant surrogate abdomen model. The mean peak perioperative IAP recorded in the clinical study was 1740 Pa, and occurred during awakening from anaesthesia. This was reproduced in the surrogate abdomen model, which was also able to replicate incisional hernia formation. Using this model, the mesh overlap necessary to prevent hernia formation up to 20 kPa was found, independent of anatomical variations, to be 2 × (defect diameter) + 25 mm. This study demonstrated that a surgically relevant surrogate abdominal wall model is a useful translational tool in the study of hernia repair. Surgical relevance This study examined the mesh overlap requirements for hernia repair, evaluated in a biomechanical model of the abdomen. Currently, mesh size is selected based on empirical evidence and may underpredict the requirement for large meshes. The study proposes a relationship between the defect size and mesh size to select the appropriate mesh size. Following further trials and investigations, this could be used in clinical practice to reduce the incidence of hernia recurrence. © 2015 BJS Society Ltd. Published by John Wiley & Sons Ltd.

  3. Is size the only determinant of delayed abdominal closure in pediatric liver transplant?

    Science.gov (United States)

    Khorsandi, Shirin Elizabeth; Day, Arthur William Raven; Cortes, Miriam; Deep, Akash; Dhawan, Anil; Vilca-Melendez, Hector; Heaton, Nigel

    2017-03-01

    The aim was to determine the factors associated with the use of delayed abdominal closure in pediatric liver transplantation (LT) and whether this affected outcome. From a prospectively maintained database, transplants performed in children (≤18 years) were identified (October 2010 to March 2015). Primary abdominal closure was defined as mass closure performed at time of transplant. Delayed abdominal closure was defined as mass closure not initially performed at the same time as transplant; 230 children underwent LT. Of these, 176 (76.5%) had primary closure. Age was similar between the primary and delayed groups (5.0 ± 4.9 versus 3.9 ± 5.0 years; P = 0.13). There was no difference in the graft-to-recipient weight ratio (GRWR) in the primary and delayed groups (3.4 ± 2.8 versus 4.1 ± 2.1; P = 0.12). Children with acute liver failure (ALF) were more likely to experience delayed closure then those with chronic liver disease (CLD; P pediatric intensive care unit (PICU; P = 0.001), and required a shorter duration of ventilation (P Liver Transplantation 23 352-360 2017 AASLD. © 2016 by the American Association for the Study of Liver Diseases.

  4. Management of stab wounds to the anterior abdominal wall

    Directory of Open Access Journals (Sweden)

    João Baptista Rezende-Neto

    Full Text Available The meeting of the Publication "Evidence Based Telemedicine - Trauma and Emergency Surgery" (TBE-CiTE, through literature review, selected three recent articles on the treatment of victims stab wounds to the abdominal wall. The first study looked at the role of computed tomography (CT in the treatment of patients with stab wounds to the abdominal wall. The second examined the use of laparoscopy over serial physical examinations to evaluate patients in need of laparotomy. The third did a review of surgical exploration of the abdominal wound, use of diagnostic peritoneal lavage and CT for the early identification of significant lesions and the best time for intervention. There was consensus to laparotomy in the presence of hemodynamic instability or signs of peritonitis, or evisceration. The wound should be explored under local anesthesia and if there is no injury to the aponeurosis the patient can be discharged. In the presence of penetration into the abdominal cavity, serial abdominal examinations are safe without CT. Laparoscopy is well indicated when there is doubt about any intracavitary lesion, in centers experienced in this method.

  5. A comparison between mass closure and layered closure of midline abdominal incisions

    Directory of Open Access Journals (Sweden)

    Gurjit Singh

    2012-01-01

    Full Text Available Background: Traditionally, a laparotomy wound is closed in layers co-opting the various layers anatomically. A new method of closure, namely single layer closure technique (mass closure technique has come into vogue. Aims: This study aims to evaluate the benefits or otherwise between single layer closure and layered closure after comparing it with studies available in literature. Settings and Design: This study was performed in a teaching institute in patients undergoing laparotomy, either planned or emergency. Materials and Methods: A total of 80 cases were selected at random and the study was carried out over a period of 2 years. The cases were equally divided into two groups of 40. In both groups, vertical midline incision was used. In the first group, abdomen was closed using the single layer closure technique. Continuous suturing with burial of the knots was done in 20 patients and interrupted mass closure was done in another 20 patients. In the other group, the abdomen was closed in layers. The patients were followed up for minimum 6 months. Patients who did not turn up for follow up were asked to notify the development of any wound complication through postal correspondence. Results: The time required for closure was considerably less when continuous suture technique was used. One patient in the mass closure group and four in the layered group developed post-operative wound infections. One patient in the layered closure group developed a stitch sinus. There were two cases of burst abdomen with the layered closure technique. Two patients in the layered closure group developed incisional hernias 6 months post-operatively. Conclusions: Single layer closure technique offers certain definite advantage over the layered closure technique with respect to the time required for closure of the incision, incidence of wound dehiscence and the incidence of incisional hernia. However, the true incidence of wound dehiscence (burst abdomen and incisional

  6. Outcome of primary closure of abdominal wounds following typhoid ...

    African Journals Online (AJOL)

    closure of this class of wounds in children in Ile-Ife, Nigeria, and advocates a multidisciplinary wound management protocol. Patients and Methods: This is a retrospective study of children aged < 1–15 years who had had surgery for typhoid perforation in a teaching hospital in south western Nigeria, over a period of ten ...

  7. Clear Cell Adenocarcinoma Arising from Abdominal Wall Endometriosis

    Directory of Open Access Journals (Sweden)

    Thouraya Achach

    2008-01-01

    Full Text Available Endometriosis is a frequent benign disorder. Malignancy arising in extraovarian endometriosis is a rare event. A 49-year-old woman is presented with a large painful abdominal wall mass. She underwent a myomectomy, 20 years before, for uterus leiomyoma. Computed tomography suggested that this was a desmoid tumor and she underwent surgery. Histological examination showed a clear cell adenocarcinoma associated with endometriosis foci. Pelvic ultrasound, computed tomography, and endometrial curettage did not show any malignancy or endometriosis in the uterus and ovaries. Adjuvant chemotherapy was recommended, but the patient was lost to follow up. Six months later, she returned with a recurrence of the abdominal wall mass. She was given chemotherapy and then she was reoperated.

  8. [Prospects of hernia and abdominal wall surgery in China].

    Science.gov (United States)

    Tang, J X; Huang, L; Li, S J; Hu, X C

    2017-01-01

    In recent 20 years, hernia and abdominal wall surgery has made great progress in China. However, what we've done still leaves much to be desired. Related guidelines of hernia disease had been conducted, but China is short of multi-center, prospective, and large-sample research evidence. These guidelines are still with low evidence level, and contents need additional modified to well meet Chinese real situation. In terms of treatment of inguinal and abdominal wall incisional hernia, some consensus has been reached from certain key issues globally, but further exploration are still needed. To stand at top of the world, we are a long distance. We should not only strengthen training and quality control but also establish patient registration system and overall management process.

  9. Prosthetic mesh repair of abdominal wall hernias in horses.

    Science.gov (United States)

    Tóth, Ferenc; Schumacher, Jim

    2018-02-05

    Repair of hernias of the abdominal wall of horses is often augmented by inserting a prosthetic mesh. In this review, we describe the various characteristics of prosthetic meshes used for hernia repair and present 2 systems that are used by surgeons in the human medical field to classify techniques of prosthetic mesh herniorrhaphy. Both of these classification systems distinguish between onlay, inlay, sublay, and underlay placements of mesh, based on the location within the abdominal wall in which the prosthetic mesh is inserted. We separate the published techniques of prosthetic mesh herniorrhaphy of horses using this classification system, ascribing names to the techniques of herniorrhaphy where none existed, and report the success rates and complications associated with each technique. By introducing a classification system widely used in the human medical field and illustrating each technique in a figure, we hope to clarify inconsistent nomenclature associated with prosthetic mesh herniorrhaphy performed by veterinary surgeons. © 2018 The American College of Veterinary Surgeons.

  10. Nonwoven polypropylene prosthesis in large abdominal wall defects in rats.

    Science.gov (United States)

    Reis, Patrick dos Santos Barros dos; Chagas, Vera Lucia Antunes; Silva, Jéssica Marquet; Silva, Paulo Cesar; Jamel, Nelson; Schanaider, Alberto

    2012-10-01

    To evaluate, in large abdominal wall defects surgically shaped in rats, if a synthetic polypropylene nonwoven prosthesis could be used as a therapeutic option to conventional polypropylene mesh. Twenty four (24) Wistar rats were enrolled into three groups. Group 1 (Simulation group) with an abdominal wall defect of 3 X 3 left untreated and Groups 2 and 3, respectively treated with a conventional polypropylene mesh and a polypropylene nonwoven (NWV) prosthesis to cover the breach. At the 45th postoperatively day, adhesion (area and strength) and vascularization of Groups 2 and 3 were evaluated. The histological preparations with Hematoxylin-Eosin, Tricromium of Masson, Pricrosirius red and polarization with birefringence, and also the structural analysis of the prostheses carried on by Thermogravimetry and Differential Scanning Calorimetry were also assessed. There were no significant differences between the Groups 2 and 3. In rats, the polypropylene nonwoven prosthesis showed to be safe and has to be considered as an alternative to conventional mesh manufactured by weaving in the treatment of great defects of the abdominal wall.

  11. Embolotherapy using N-butyl cyanoacrylate for abdominal wall bleeding

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Young Ho; Koh, Young Hwan; Han, Dae Hee; Kim, Ji Hoon; Cha, Joo Hee; Lee, Eun Hye; Song, Chi Sung [Seoul National University Boramae Hospital, Seoul (Korea, Republic of)

    2008-05-15

    We describe our experience with the use of N-butyl cyanoacrylate (NBCA) embolization of abdominal wall bleeding and we evaluate the clinical effectiveness of the procedure. Embolization was performed in nine patients with abdominal wall bleeding. The sites of embolization were the left first lumbar (n = 1), left second lumbar (n = 1), right inferior epigastric (n 2), left inferior epigastric (n = 3), right circumflex iliac (n = 1), and left circumflex iliac artery (n = 1). A coil was used with NBCA in one patient due to difficulty in selecting only a bleeding focus and anticipated reflux. NBCA was mixed with Lipiodol at the ratio of 1:1 to 1:4. Blood pressure and heart rate were measured before and after the embolization procedure, and the serial hemoglobin and hematocrit levels and transfusion requirements were reviewed to evaluate hemostasis and rebleeding. Hemostasis was obtained in six out of the nine patients and technical success was achieved in all patients. There were no procedure-related complications. Four out of the nine patients died due to rebleeding of a subarachnoid hemorrhage (n = 1), multiorgan failure (n = 1), and hepatic failure (n =2) that occurred two to nine days after the embolization procedure. One patient had rebleeding. The five surviving patients had no rebleeding, and the patients continue to visit the clinical on an outpatient basis. NBCA embolization is a clinically safe procedure and is effective for abdominal wall bleeding.

  12. Embolotherapy using N-butyl cyanoacrylate for abdominal wall bleeding

    International Nuclear Information System (INIS)

    Choi, Young Ho; Koh, Young Hwan; Han, Dae Hee; Kim, Ji Hoon; Cha, Joo Hee; Lee, Eun Hye; Song, Chi Sung

    2008-01-01

    We describe our experience with the use of N-butyl cyanoacrylate (NBCA) embolization of abdominal wall bleeding and we evaluate the clinical effectiveness of the procedure. Embolization was performed in nine patients with abdominal wall bleeding. The sites of embolization were the left first lumbar (n = 1), left second lumbar (n = 1), right inferior epigastric (n 2), left inferior epigastric (n = 3), right circumflex iliac (n = 1), and left circumflex iliac artery (n = 1). A coil was used with NBCA in one patient due to difficulty in selecting only a bleeding focus and anticipated reflux. NBCA was mixed with Lipiodol at the ratio of 1:1 to 1:4. Blood pressure and heart rate were measured before and after the embolization procedure, and the serial hemoglobin and hematocrit levels and transfusion requirements were reviewed to evaluate hemostasis and rebleeding. Hemostasis was obtained in six out of the nine patients and technical success was achieved in all patients. There were no procedure-related complications. Four out of the nine patients died due to rebleeding of a subarachnoid hemorrhage (n = 1), multiorgan failure (n = 1), and hepatic failure (n =2) that occurred two to nine days after the embolization procedure. One patient had rebleeding. The five surviving patients had no rebleeding, and the patients continue to visit the clinical on an outpatient basis. NBCA embolization is a clinically safe procedure and is effective for abdominal wall bleeding

  13. Abdominal wall reconstruction for incisional hernia optimizes truncal function and quality of life

    DEFF Research Database (Denmark)

    Jensen, Kristian K.; Munim, Kanzah; Kjaer, Michael

    2017-01-01

    Objective: The aim of the study was to examine abdominal wall function in patients undergoing abdominal wall reconstruction (AWR) for incisional hernia. Background: The literature on abdominal wall function in patients with incisional hernia is sparse. It has been suggested that AWR leads...... to improvement in function, but it is unknown whether this is specific to the abdominal wall or due to an improvement in overall physical fitness. Methods: We performed a prospective case-control study of 18 consecutive patients with large incisional hernia undergoing AWR with linea alba restoration. Truncal...... and truncal extension. Conclusions: AWR for incisional hernia specifically improved long-term abdominal wall muscular function and quality of life....

  14. Distribution of Wall Stress in Abdominal Aortic Aneurysm (AAA)

    Science.gov (United States)

    Lasheras, Juan

    2005-11-01

    Abdominal aortic aneurysm (AAA) rupture is believed to occur when the mechanical stress acting on the wall exceeds the strength of the wall tissue. Therefore, knowledge of the AAA wall stress distribution could be useful in assessing its risk of rupture. In our research, a finite element analysis was used to determine the wall stresses both in idealized models and in a real clinical model in which the aorta was considered isotropic with nonlinear material properties and was loaded with a given pressure. In the idealized models, both maximum diameter and asymmetry were found to have substantial influence on the distribution of the wall stress. The thrombus inside the AAA was also found to help protecting the walls from high stresses. Using CT scans of the AAA, the actual geometry of the aneurysm was reconstructed and we found that wall tension increases on the flatter surface (typically corresponds to the posterior surface) and at the inflection points of the bulge. In addition to the static analysis, we also performed simulations of the effect of unsteady pressure wave propagation inside the aneurysm.

  15. Does the use of an acellular dermal graft in abdominal closure after rectus flap harvest impact the occurrence of post-operative hernia?

    Science.gov (United States)

    Saman, Masoud; Kadakia, Sameep; Ducic, Yadranko

    2015-12-01

    Patients with rectus free flap harvest extending below the arcuate line are predisposed to postoperative hernia formation. As such, many authors have advocated the use of closure adjuncts to increase the integrity of the closure and prevent hernia or abdominal wall bulging. Busy level 1 public trauma center in metropolitan Fort Worth, Texas Following harvest of the rectus free flap, 48 patients underwent primary closure; 24 of these patients had defects extending below the arcuate line. Forty patients were closed with an acellular dermal graft; 22 of these patients had defects extending below the arcuate line. Postoperative hernia formation and local infection rate were examined in a minimum follow-up period of 1 year. Regardless of closure method, no hernias were observed in the postoperative period. Using an unpaired t test and an alpha value of 0.05, there was no statistically significant difference in the infection rate between the two groups. Following rectus abdominis myocutaneous free flap harvest, the use of an acellular dermal graft in abdominal wall closure may not be of any further advantage in the prevention of hernia. Retrospective (Level III).

  16. Use of the omentum flap as additional soft-tissue cover for abdominal wall defects reconstructed with Gore-Tex.

    Science.gov (United States)

    Wong, Chin-Ho; Tan, Bien-Keem; Koong, Heng-Nung; Lim, Chong-Hee; Chia, Sing-Joo; Song, Colin

    2005-11-01

    Use of alloplastic materials such as Gore-Tex and locoregional flaps for reconstruction of large abdominal wall defects has been well described. The purpose of this article is to present a novel technique of using the omentum as an interpositional flap to protect the Gore-Tex repair of the abdominal wall. Four patients with large abdominal wall defects underwent reconstruction with Gore-Tex and omentum flap. These defects resulted from tumor resection and recurrent incisional hernia. Their dimensions ranged from 15 x 10 cm to 25 x 27 cm. The Gore-Tex patch was inset using an underlay technique. The omentum was tunneled through a separate opening in the abdominal wall into the subcutaneous plane and used to cover the Gore-Tex. Skin coverage was accomplished by direct closure or myocutaneous flaps. The mean follow-up was 17 months. All wounds healed, with no hernias. One patient developed a subcutaneous abscess 6 months postoperatively, and this was treated successfully by percutaneous drainage, as the omentum had walled-off the abscess. The omentum flap served as an additional soft-tissue cover over the Gore-Tex repair to prevent exposure in the event of infection or flap breakdown. This technique is useful in situations in which delayed wound healing is anticipated or when large quantities of prosthetic material are used.

  17. A Rare Anterior Abdominal Wall Defect: Omphalocele - A Case Report

    Directory of Open Access Journals (Sweden)

    Sandeep Vilasrao Pakhale

    2015-01-01

    Full Text Available Two most common anterior abdominal wall defects are gastroschisis and omphalocoele or exomphalos. Gastroschisis means 'stomach cleft' which is a congenital defect of the abdominal wall, usually to the right of the umbilical cord insertion and abdominal contents herniate into the amniotic sac. Exomphalos is literally translated from the Greek, means 'outside the navel'. It is also called an Omphalocele. It is a congenital abnormality in which the contents of the abdomen herniate into the umbilical cord through the umbilical ring. Textbooks grouped them together but these are different entities. These congenital malformations have a high mortality rate. Only about 60 % of children with such type of malformations survive until the end of first year of age. A male foetus of 32 weeks gestational age was sent from Dr. Ulhas Patil Medical College and Hospital, Jalgaon (Khurd to the Department of Anatomy to examine the fetus for congenital anomalies. A case report of an Omphalocele was presented. Occurrence of such cases is very rare about 2.17 per 10000 live births as reported in literature.

  18. One year experience of swine dermal non-crosslinked collagen prostheses for abdominal wall repairs in elective and emergency surgery.

    Science.gov (United States)

    Montori, Giulia; Coccolini, Federico; Manfredi, Roberto; Ceresoli, Marco; Campanati, Luca; Magnone, Stefano; Pisano, Michele; Poiasina, Elia; Nita, Gabriela; Catena, Fausto; Ansaloni, Luca

    2015-01-01

    The approach to the abdominal wall surgical repair is dramatically changed in the last years. This study evaluates our institutional outcomes about the usage of biological meshes for abdominal wall repair in different setting: in elective surgery, in emergency surgery and in abdominal wall repair following open abdomen (OA) procedure. A database was prospectively conducted (January-December 2014) and data were reviewed for patients who underwent to an abdominal wall reconstruction with swine dermal non-cross linked collagens prostheses either in elective or emergency setting, and following OA/laparostomy procedure. Demographic data, co-morbidities, indications for surgery, intra-operative details, post-operative complications and outcome (peri-operative, 3, 6, 9-months) were analyzed. A total of 30 cases were reported: 9 in elective surgery (Group 1), 4 in emergency surgery (Group 2) and 17 with abdominal wall closure following OA management (Group 3). Two meshes were removed: 1 in the Group 1 and 1 in the Group 3. During follow-up only one patient in the Group 3 had a recurrence of the incisional hernia. Mortality rate was 11.1 % at 3 months in Group 1, 0 % in the Group 2, and 29.4 % in peri-operative period in the Group 3. The use of non-cross linked biological meshes can be safe and versatile in different situations from elective to emergency surgery, and also for the reconstruction of the abdominal wall after OA procedure, with an acceptable recurrence and mortality rate.

  19. Abdominal wall closure in bladder exstrophy complex repair by ...

    African Journals Online (AJOL)

    shobha

    1Department of Surgery, Semnan University of Medical Science, Iran, 2Department of Forensic Sciences, Iranian. Legal Medicine Research Center, Shiraz, Iran. Correspondence to: Dr. S.M.V Hosseini & M. Zarenezhad, Department of Surgery, Division of Pediatric Surgery, Shiraz. University of Medical Sciences, Namazi ...

  20. Comparison of primary and delayed primary closure in dirty abdominal wounds in terms of frequency of surgical site infection

    International Nuclear Information System (INIS)

    Aziz, O.B.A.; Ahmed, N.; Butt, M.W.U.D.; Saleem, M.R.

    2013-01-01

    Objective: Objective of this study was to compare primary and delayed primary wound closure for dirty abdominal wounds in terms of frequency of surgical site infection. Study Design: Randomized Controlled Trial. Place and Duration of Study: Combined Military Hospital, Multan. From 16 Sep 2010 to 15 Mar 2011. Patients and Methods: A total of 110 patients were randomly divided into two groups of 55 patients each using random numbers table. Abdominal wounds of one group were closed primarily and of other group were subjected to delayed primary wound closure. The wounds were then checked for surgical site infection for seven post operative days. Results: A higher frequency of surgical site infection was observed in primary closure group (27.3%) as compared to delayed primary closure group (9.1%) which was statistically significant (p=0.013). Conclusion: Delayed primary closure is superior to primary closure in dirty abdominal wounds in terms of frequency of surgical site infection. (author)

  1. Acute acalculous cholecystitis after abdominal wall repair (Rives-Stoppa)

    DEFF Research Database (Denmark)

    Reurings, Jurrian C; Diaz, Ruben P D; Penninga, Luit

    2014-01-01

    Acute acalculous cholecystitis (AAC) is a rare condition normally occurring in critically ill patients. Compared to acute calculous cholecystitis, AAC is associated with complications and has a worse outcome. Hence, knowledge of this condition is very important. We describe a case of a 31-year......-old man who developed AAC after abdominal wall repair with mesh (Rives-Stoppa procedure) 1 day after discharge from the hospital. To the best of our knowledge, this is the first paper to report AAC after abdominal incisional hernia repair. Although it is known to be more common in critically ill patients......, AAC can also occur postoperatively in outpatients. Early recognition and treatment of AAC may improve outcome....

  2. Anterior Abdominal Wall Desmoids Tumor in a Five Year Old Girl – A ...

    African Journals Online (AJOL)

    xp

    ABSTRACT: Desmoid tumors are rare, slow – growing, mesenchymal monoclinic proliferation. It may occur as intra-abdominal tumor usually affecting the mesentery of the intestine or it could be extra-abdominal in which they may affect the popliteal region, the chest wall or the anterior abdominal wall. Reports in children ...

  3. Anterior Abdominal Wall Desmoids Tumor in a Five Year Old Girl – A ...

    African Journals Online (AJOL)

    Desmoid tumors are rare, slow – growing, mesenchymal monoclinic proliferation. It may occur as intra-abdominal tumor usually affecting the mesentery of the intestine or it could be extra-abdominal in which they may affect the popliteal region, the chest wall or the anterior abdominal wall. Reports in children less than 10 ...

  4. Criteria for definition of a complex abdominal wall hernia.

    Science.gov (United States)

    Slater, N J; Montgomery, A; Berrevoet, F; Carbonell, A M; Chang, A; Franklin, M; Kercher, K W; Lammers, B J; Parra-Davilla, E; Roll, S; Towfigh, S; van Geffen, E; Conze, J; van Goor, H

    2014-02-01

    A clear definition of "complex (abdominal wall) hernia" is missing, though the term is often used. Practically all "complex hernia" literature is retrospective and lacks proper description of the population. There is need for clarification and classification to improve patient care and allow comparison of different surgical approaches. The aim of this study was to reach consensus on criteria used to define a patient with "complex" hernia. Three consensus meetings were convened by surgeons with expertise in complex abdominal wall hernias, aimed at laying down criteria that can be used to define "complex hernia" patients, and to divide patients in severity classes. To aid discussion, literature review was performed to identify hernia classification systems, and to find evidence for patient and hernia variables that influence treatment and/or prognosis. Consensus was reached on 22 patient and hernia variables for "complex" hernia criteria inclusion which were grouped under four categories: "Size and location", "Contamination/soft tissue condition", "Patient history/risk factors", and "Clinical scenario". These variables were further divided in three patient severity classes ('Minor', 'Moderate', and 'Major') to provide guidance for peri-operative planning and measures, the risk of a complicated post-operative course, and the extent of financial costs associated with treatment of these hernia patients. Common criteria that can be used in defining and describing "complex" (abdominal wall) hernia patients have been identified and divided under four categories and three severity classes. Next step would be to create and validate treatment algorithms to guide the choice of surgical technique including mesh type for the various complex hernias.

  5. Abdominal wall desmoid tumor mimicking a subserosal uterine leiomyoma

    Directory of Open Access Journals (Sweden)

    Al-Jefout M

    2011-06-01

    Full Text Available Moamar Al-Jefout1,2, Alabed Walid2, Abomayale Esam2, Alqaisi Amin2, Hawa Nather1,2, Nawayse Sultan2, Khadra Maysa31Department of Obstetrics and Gynaecology, Mutah Medical Faculty, Mutah University, Karak; 2Karak Hospital, Ministry of Health, Karak; 3University of Jordan, Amman, JordanAbstract: Desmoid tumors are cytologically bland fibrous neoplasms originating from musculoaponeurotic structures throughout the body. The cause of desmoid tumors is uncertain, but may be related to trauma or hormonal factors, or may have a genetic association. These tumors can be found in some young women during pregnancy or just after giving birth. We report herein a case of desmoid tumor on the inner aspect of the abdominal wall that mimicked a large subserosal uterine leiomyoma. Initial clinical examination of the patient suggested a large abdominal wall tumor, while the imaging techniques including transabdominal ultrasound and magnetic resonance imaging suggested a large subserosal uterine leiomyoma as the initial diagnosis. This case emphasizes the importance of clinical examination during the diagnostic process.Keywords: diagnosis, lesion, ultrasound

  6. Evaluation of cutaneous abdominal wall sensibility after abdominoplasty.

    Science.gov (United States)

    Fels, Klaus Werner; Cunha, Marcelo Sacramento; Sturtz, Gustavo Pinó; Gemperli, Rolf; Ferreira, Marcus Castro

    2005-01-01

    Changes in cutaneous sensibility are common after diverse plastic surgical procedures. Although prior studies examined aesthetic results, combined procedures, and new abdominoplasty techniques, few examined the effect of undermining on cutaneous sensibility. This study aimed to analyze and quantify cutaneous sensibility after classic abdominoplasty. Two groups of patients were studied: a control group of 10 patients without surgery and another group of 25 patients who had undergone classic abdominoplasty. The abdominal wall surface was divided into nine regions. Pain sensibility was evaluated by tests with needles, and thermal sensibility by test tubes containing hot and cold water. Superficial tactile sensibility was tested using the Pressure-Specified Sensory Device (PSSD), which is capable of determining the cutaneous pressure threshold. Statistical analysis was conducted using Student's 't-test'. The results showed a decrease in the three types of sensibility. Statistical analysis showed a significant difference (p < 0.05) between the groups for all regions tested. The centermost regions of the abdominal wall presented the highest index of analgesia and thermal anesthesia, as well as higher cutaneous pressure thresholds.

  7. An abdominal wall simulator for testing suprapubic urinary catheters.

    Science.gov (United States)

    Coveney, V A; Gröver, D

    2001-08-01

    Urinary catheters (drainage tubes) are in widespread use. The most common type of long-term catheter is the Foley, which is made from natural or synthetic rubber. Foley catheters are passed into the bladder via the urethra or the suprapubic puncture channel (through the abdominal wall). A simulator for the abdominal wall has been developed to simulate aspects of the interaction between it and a suprapubic catheter. The simulator is based on a slab of ultrasoft elastomer with tensionable reinforcing polyamide filaments. The behaviour of the simulator has been compared with data published. A soft membrane (contact pressure) transducer (SMT) was used and novel instrumented 'tongs' for lateral indentation of the puncture track giving indentation stiffness. Slab materials were used with shear moduli of 0.1 and 0.021 MPa. Two filament-tensioning methods were used: by clamping to a winding mechanism and by weights. The combination of the softer slab material and tensioning by weights gave good conformity to physiological data; other combinations did not.

  8. Fascia-to-fascia closure with abdominal topical negative pressure for severe abdominal infections: preliminary results in a department of general surgery and intensive care unit.

    Science.gov (United States)

    Padalino, Pietro; Dionigi, Gianlorenzo; Minoja, Giulio; Carcano, Giulio; Rovera, Francesca; Boni, Luigi; Dionigi, Renzo

    2010-12-01

    Vacuum-assisted fascial closure (VAFC-KCI(®)) of an open abdomen is one of the latest methods. A prospective observational study was performed with medical records of nine patients who had been treated by abdominal VAFC-KCI(®) from March 2006 to October 2007 in the Department of Surgical Sciences, University of Insubria. The mean Acute Physiology and Chronic Health Evaluation II and Sequential Organ Failure Assessment scores were 22.62 and 10.62, respectively. All patients had abdominal compartment syndrome and a sepsis source that was difficult to control. All patients survived. The mean duration of open abdomen was 22.7 days (range, 3-50 days). Primary fascial closure was possible in six patients (66%), with a closure rate of 100% when early control of the infectious source was possible (Group A) but only 40% in patients with difficult and delayed control of infection (Group B). The mean durations of open abdomen in the two groups were statistically different: 8.5 days for Group A vs. 34.2 days for Group B (p high fascial closure rate. The complexity of the management of abdominal source control has a role in the success of primary fascial closure. The VAFC-KCI(®) system seems to contribute positively in fascia-to-fascia abdominal closure in cases of severe abdominal infection, in particular when early surgical source control is obtained.

  9. Evaluation of a Porcine Dermal Collagen (Permacol Implant for Abdominal Wall Reconstruction in a Pediatric Multitrauma Patient

    Directory of Open Access Journals (Sweden)

    Idit Melnik

    2014-01-01

    Full Text Available The presence of a contaminated surgical field in abdominal wall defects caused by trauma presents a challenge for surgeons. Both primary suture and synthetic meshes are strongly discouraged as surgical treatments in such cases. We describe the use of a porcine dermal collagen (Permacol implant in an eight-year-old patient with multiple injuries. Three months after discharge, the child remains well with good cosmetic results. He is free of pain and has returned to full activity levels with complete wound closure and without any evidence of residual hernia. In conclusion, our experience indicates that the use of Permacol can be considered an efficient technique for reconstructing an infected abdominal wall defect of a pediatric multitrauma patient.

  10. Intra-abdominal vacuum-assisted closure (VAC) after necrosectomy for acute necrotising pancreatitis: preliminary experience.

    Science.gov (United States)

    Sermoneta, D; Di Mugno, M; Spada, P L; Lodoli, C; Carvelli, M E; Magalini, S C; Cavicchioni, C; Bocci, M G; Martorelli, F; Brizi, M G; Gui, D

    2010-12-01

    Infection of pancreatic necrosis, although present in less than 10% of acute pancreatitis, carries a high risk of mortality; debridment and drainage of necrosis is the treatment of choice, followed by 'open' or 'close' abdomen management. We recently introduced the use of intra-abdominal vacuum sealing after a classic necrosectomy and laparostomy. Two patients admitted to ICU for respiratory insufficiency and a diagnosis of severe acute pancreatitis developed pancreatic necrosis and were treated by necrosectomy, lesser sac marsupialisation and posterior lumbotomic opening. Both of the patients recovered from pancreatitis and a good healing of laparostomic wounds was obtained with the use of the VAC system. Most relevant advantages of this technique seem to be: the prevention of abdominal compartment syndrome, the simplified nursing of patients and the reduction of time to definitive abdominal closure. © 2010 The Authors. Journal Compilation © 2010 Blackwell Publishing Ltd and Medicalhelplines.com Inc.

  11. Systematic review and meta-analysis of the open abdomen and temporary abdominal closure techniques in non-trauma patients

    NARCIS (Netherlands)

    Atema, J. J.; Gans, S. L.; Boermeester, M. A.

    2015-01-01

    Several challenging clinical situations in patients with peritonitis can result in an open abdomen (OA) and subsequent temporary abdominal closure (TAC). Indications and treatment choices differ among surgeons. The risk of fistula development and the possibility to achieve delayed fascial closure

  12. Athletic injuries of the lateral abdominal wall: review of anatomy and MR imaging appearance

    Energy Technology Data Exchange (ETDEWEB)

    Stensby, J.D. [University of Virginia, Department of Radiology and Medical Imaging, 1218 Lee Street, Box 800170, Charlottesville, VA (United States); Mallinckrodt Institute of Radiology, 510 S. Kingshighway, Campus Box 8131, St. Louis, MO (United States); Baker, Jonathan C. [Mallinckrodt Institute of Radiology, 510 S. Kingshighway, Campus Box 8131, St. Louis, MO (United States); Fox, Michael G. [University of Virginia, Department of Radiology and Medical Imaging, 1218 Lee Street, Box 800170, Charlottesville, VA (United States)

    2016-02-15

    The lateral abdominal wall is comprised of three muscles, each with a different function and orientation. The transversus abdominus, internal oblique, and external oblique muscles span the abdominal cavity between the iliocostalis lumborum and quadratus lumborum posteriorly and the rectus abdominis anteriorly. The lateral abdominal wall is bound superiorly by the lower ribs and costal cartilages and inferiorly by the iliac crest and inguinal ligament. The lateral abdominal wall may be acutely or chronically injured in a variety of athletic endeavors, with occasional acute injuries in the setting of high-energy trauma such as motor vehicle collisions. Injuries to the lateral abdominal wall may result in lumbar hernia formation, unique for its high incarceration rate, and also Spigelian hernias. This article will review the anatomy, the magnetic resonance (MR) imaging approach, and the features and complications of lateral abdominal wall injuries. (orig.)

  13. Abdominal wall fibromatosis associated with previous laparoscopic hernia repair.

    Science.gov (United States)

    Brown, S B F; MacDuff, E; O'Dwyer, P J

    2013-10-01

    Two cases of desmoid-type fibromatosis developing after laparoscopic hernia repair are described: one in a young male 3 years after laparoscopic umbilical hernia repair and the other in a young female 1 year after laparoscopic incisional hernia repair. The male patient presented with a slowly enlarging non-tender firm abdominal wall mass; the female patient had similar findings. Excision biopsy in the male and core biopsy in the female were consistent with fibromatosis. The young male patient underwent resection of the fibromatosis, and the female patient has been managed conservatively. These are the first documented cases of fibromatosis developing after laparoscopic hernia surgery. Whilst the safety of hernia meshes has been assessed in animal studies, it may be that more detailed study of intraperitoneal placement of these meshes is required.

  14. Abdominal wall endometrioma mimicking an incarcerated hernia: a case report

    Directory of Open Access Journals (Sweden)

    Simoglou C

    2012-06-01

    Full Text Available Christos Simoglou,1 Paul Zarogoulidis,2 Nikolaos Machairiotis,3 Konstantinos Porpodis,2 Lambros Simoglou,4 Alexandros Mitrakas,5 Agisilaos Esebidis,5 Eirini Sarika,6 George Kouklakis,7 Alkis Iordanidis,8 Nikolaos Katsikogiannis31Cardiothoracic Surgery Department, University General Hospital of Alexandroupolis, Democritus University of Thrace, Greece; 2Pulmonary Department, "G Papanikolaou" General Hospital, Aristotle University of Thessaloniki, Greece; 3Surgery Department (NHS, University General Hospital of Alexandroupolis, Greece; 4Surgical Clinic (NHS, Komotini General Hospital, Thrace, Greece; 51st University Surgery Department, University General Hospital of Alexandroupolis, Democritus University of Thrace, Greece; 6Biopathology Department, University General Hospital of Alexandroupolis, Democritus University of Thrace, Greece; 7Gastrointestinal Endoscopy Unit, University General Hospital of Alexandroupolis, Democritus University of Thrace, 8Radiology Department, University General Hospital of Alexandroupolis, Democritus University of Thrace, GreeceAbstract: The case of a tender, isolated abdominal wall tumor within a Pfannenstiel incision due to a seeding deposit of endometrial tissue secondary to a previous obstetric operation (caesarean section in a 39-year-old female without previously reported pelvic endometriosis is presented. The lesion clinically mimicked the appearance of an incarcerated incisional hernia at the outer corner of the healed Pfannenstiel incision. The preoperative differential diagnosis also included that of a locally forming post-operative tender granuloma and the remote possibility of an incisional endometrioma (although no link to menstruation could be made. Local malignancy was not taken as a serious possibility. Definitive diagnosis of the excised lesion was made at histology. The pre-operative diagnostic dilemma is presented, along with a short review of the literature.Keywords: endometrioma, seeding

  15. Use of small intestinal submucosal and acellular dermal matrix grafts in giant omphaloceles in neonates and a rabbit abdominal wall defect model.

    Science.gov (United States)

    Jiang, Weiwei; Zhang, Jie; Lv, Xiaofeng; Lu, Changgui; Chen, Huan; Xu, Xiaoqun; Tang, Weibing

    2016-03-01

    The described surgical strategies for the management of omphalocele include primary closure, staged closure, and delayed closure. A primary repair is not suitable for all giant omphaloceles. We implanted two grafts, small intestinal submucosal (SIS) and acellular dermal matrix (ADM) onto abdominal wall defects in neonates to study the safety and efficacy of SIS and ADM graft techniques for initial closure of giant omphaloceles in infants, and we also implanted these grafts onto abdominal wall defects in an animal model. Twenty-four patients with giant omphaloceles were divided into two groups (ADM group, 12 patients; SIS group, 12 patients). The operative time, skin healing time postoperatively, and the incidence of skin infections, and abdominal wall hernias were observed. In the rabbit animal model, bilateral full-thickness incisions were made through the rabbit rectus abdominus muscles and a 2×4cm longitudinal whole layer defect was created on either the left or right lateral anterior abdominal wall. A four-layered variant of the SIS graft was used to repair the right abdominal defect; ADM was used to repair the left. Tensile strength was measured using an Instron tensiometer. Electron scanning and light microscopy were used to evaluate neovascularization, collagen deposition, and muscle fibers at 2, 4, 8, and 16weeks postimplantation. In the neonatal patients, there was no statistically significant difference between the two groups with respect to operative time, skin healing time postoperatively, the incidence of skin infections, or abdominal wall hernias. In the SIS group, only one patient developed a skin infection, which led to skin necrosis and sloughing. In the ADM group, four patients developed skin infection postoperatively, and the patch was gradually removed. In the animal study, there was no significant difference between the mean breaking strength of ADM versus SIS repairs. Scanning electron and light microscopy showed collagen deposition

  16. Traumatic Abdominal Wall Hernia After a Blunt Trauma: A Case Report

    Directory of Open Access Journals (Sweden)

    Ersin Dumlu

    2014-06-01

    Full Text Available Traumatic abdominal wall hernia is a rare result of blunt abdominal traumas in adults. Altough the detection of the injuries of the abdominal organs is the priority in blunt traumas, abdominal wall defect may also occur in these patients. These hernias can go undetected due to preservation of the skin overlying the hernia defect. Traumatic abdominal wall hernias can have high morbidity and mortality rates due to incarceration and perforation of tubular hollow organs, especially if there is any delay. The possibility of traumatic hernia should always be considered in cases with serious blunt trauma. Computed Tomography (CT scan examinations should be performed routinely due to their high diagnostic value if trumatic hernia is suspected. In this report, a traumatic abdominal wall hernia patient who was treated by surgery has been presented with the review of the current literature.

  17. Anterior abdominal wall hernias in a rural practice in Rivers State ...

    African Journals Online (AJOL)

    Background: Abdominal wall hernias constitute the most common of all surgical problems and can be fatal when complicated. Aim: To determine the pattern of presentation of anterior abdominal wall hernias in a rural community in Rivers State of Nigeria. Methods: The study was conducted in Bethesda Clinic, a rural clinic in ...

  18. Primary synovial sarcoma of the abdominal wall: A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Alsaif H Saif

    2008-01-01

    Full Text Available Synovial sarcoma is a malignant mesenchymal neoplasm which commonly occurs in the extremities of adults, in close association with joint capsules, tendon sheaths, bursae and fascial structures. Only a few cases of synovial sarcoma occurring in the abdominal wall have been reported. A case of a primary synovial sarcoma arising from the anterior abdominal wall fascial aponeurosis is presented.

  19. Grey Turner's and Cullen's signs induced by spontaneous hemorrhage of the abdominal wall after coughing.

    Science.gov (United States)

    Fan, Zhe; Zhang, Yingyi

    2017-08-01

    Grey Turner's and Cullen's signs are rare clinical signs, which most appear in patients with severe acute pancreatitis. The present patient complained of abdominal pain after coughing. However, contrast-enhanced CT revealed a hemorrhage of the abdominal wall. Therefore, spontaneous hemorrhage of the abdominal wall was diagnosed. The patient recovered through immobilization and hemostasis therapy. This case report and literature review aims to remind clinicians of manifestations and treatment of spontaneous hemorrhage.

  20. Abdominal wall dynamics after component separation hernia repair.

    Science.gov (United States)

    Lisiecki, Jeffrey; Kozlow, Jeffrey H; Agarwal, Shailesh; Ranganathan, Kavitha; Terjimanian, Michael N; Rinkinen, Jacob; Brownley, R Cameron; Enchakalody, Binu; Wang, Stewart C; Levi, Benjamin

    2015-01-01

    The component separation technique (CST) is an important technique now used frequently in complex ventral hernia repair (VHR). Although this technique has demonstrated superior success rates, there is a paucity of research describing how release of the external obliques coupled with rectus myofascial advancement alters the morphology of the abdominal architecture. In this study, we apply the new concept of analytic morphomics to describe the immediate changes in morphology of the abdomen that take place after VHR by CST. We identified 21 patients who underwent VHR by CST and received both preoperative and postoperative computed tomography scans between 2004 and 2009 in our clinical database. The surgical technique involved incisional release of the external oblique muscle lateral to the linea semilunaris with rectus abdominis myofascial advancement in all patients. Using semiautomated morphomic analysis, we measured the pre- and post-operative dimensions of the abdominal wall including the anterior-posterior distance from the anterior vertebra-to-skin and fascia along with the circumferential area of the skin and fascial compartments. Paired Student t-tests were used to compare pre- and post-operative values. After hernia repair, there was a decrease in the anterior vertebra-to-skin distance (16.6 cm-15.8 cm, P = 0.007). There were also decreases in total body area (968.0 cm(2)-928.6 cm(2), P = 0.017) and total body circumference (113.6 cm-111.4 cm, P = 0.016). The distance from fascia to skin decreased as well, almost to the point of statistical significance (3.3 cm-2.9 cm, P = 0.0505). Interestingly, fascia area and circumference did not decrease significantly after the operation (578.2 cm(2)-572.5 cm(2), P = 0.519, and 89.1 cm-88.6 cm, P = 0.394, respectively). Morphomic analysis can be used to compare and pre- and post-operative changes in patients undergoing abdominal surgery. Our study demonstrates that component separation affects

  1. Quantitative Assessment of Tension Reduction at the Midline Closure During Abdominal Component Separation.

    Science.gov (United States)

    Afifi, Ahmed M; Hartmann, Emily; Talaat, Ahmed; Alfotooh, Ashraf Abo; Omar, Omar S; Mareei, Sayed; Sanchez, Ruston; Kempton, Steve J

    2017-05-01

    Abdominal component separation is used commonly for closure of midline abdominal wounds. The value of each step in reducing tension has not been studied. Our aim was to test whether component separation decreases tension in the midline closure and to quantify the value of each procedural step. Tension required to bring the rectus muscle to midline was measured using tensiometry after subcutaneous dissection (step 1), external oblique muscle release (step 2), separation of the internal and external oblique muscles (step 3), and internal oblique muscle release (step 4). Measurements were taken in the upper, middle, and lower thirds of the abdominal midline. Distance to midline was also measured after each surgical step. Tension (measured as percent change) and distance were analyzed using Student's t-test with significance set at p < 0.05. In 41 hemi-abdominal defects, tension decreased in middle, upper, and lower thirds of the abdomen by 22.5%, 24.3%, and 34.8% after step 1; 33.4%, 31.8%, and 39.8% after step 2; 26.5%, 22.2%, and 27.4% after step 3; and 33.2%, 28.2%, and 23.5% after step 4. Mean distance change was 0.97 cm, 1.97 cm, 2.22 cm, and 2.59 cm after steps 1 to 4, respectively. This study shows through a quantitative measure of tension that all steps of the component separation procedure decrease wound tension to variable degrees, with the release of the external and internal oblique muscles being the more effective steps. An internal oblique release is a useful and simple adjunct to the classical component separation procedure. Copyright © 2017 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

  2. Outcome of primary closure of abdominal wounds following laparotomy for peritonitis in children

    Directory of Open Access Journals (Sweden)

    Stephen Akau Kache

    2016-01-01

    Full Text Available Background: Primary wound closure following laparotomy for peritonitis is generally believed to be associated with wound complications and long hospital stay. Open wound management has long been the most common practice after laparotomy for peritonitis. Primary closure (PC, however, has recently been advocated to reduce cost and morbidity. This study determined the incidence and severity of wound complications and their impact on hospital stay and overall outcome when PC of abdominal wounds is done following laparotomy for peritonitis. Patients and Methods: A prospective review of patients who had PC of abdominal wounds following laparotomy for peritonitis over a 6-year period. Results: Fifty-six children were analysed (35 boys and 21 girls, aged 11 months to 13 years (median: 8 years. The indication for laparotomy was typhoid intestinal perforation 47 (83.9%, perforated appendicitis 4 (7.1%, complicated cholecystitis 3 (5.3% and penetrating abdominal injury with bowel perforation and intestinal obstruction with bowel perforation, 1 (1.8% each, respectively. Postoperatively, 34 patients had wound complications. Nine patients (16.1% had superficial wound infection alone, 12 (21.4% had superficial wound infection with partial wound dehiscence, 6 (10.7% had deep wound infection, 7 (12.5% had deep wound infection with complete wound dehiscence, whereas 22 (39.3% had no wound complication. Overall, wound complications in 13 (23.2% patients were considered to be severe, but none resulted in mortality. Hospital stay in patients who developed wound complications was 8–37 days (median: 25 days and 6–22 days (median: 10 days in patients who had no wound complications (P = 0.02. Conclusion: The rate of wound complications following PC of dirty abdominal wounds remain but PC is safe and gives good healing outcomes.

  3. Is abdominal wall contraction important for normal voiding in the female rat?

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    Boone Timothy B

    2007-03-01

    Full Text Available Abstract Background Normal voiding behavior in urethane-anesthetized rats includes contraction of the abdominal wall striated muscle, similar to the visceromotor response (VMR to noxious bladder distension. Normal rat voiding requires pulsatile release of urine from a pressurized bladder. The abdominal wall contraction accompanying urine flow may provide a necessary pressure increment for normal efficient pulsatile voiding. This study aimed to evaluate the occurrence and necessity of the voiding-associated abdominal wall activity in urethane-anesthetized female rats Methods A free-voiding model was designed to allow assessment of abdominal wall activity during voiding resulting from physiologic bladder filling, in the absence of bladder or urethral instrumentation. Physiologic diuresis was promoted by rapid intravascular hydration. Intercontraction interval (ICI, voided volumes and EMG activity of the rectus abdominis were quantified. The contribution of abdominal wall contraction to voiding was eliminated in a second group of rats by injecting botulinum-A (BTX, 5 U into each rectus abdominis to induce local paralysis. Uroflow parameters were compared between intact free-voiding and BTX-prepared animals. Results Abdominal wall response is present in free voiding. BTX preparation eliminated the voiding-associated EMG activity. Average per-void volume decreased from 1.8 ml to 1.1 ml (p Conclusion The voiding-associated abdominal wall response is a necessary component of normal voiding in urethane anesthetized female rats. As the proximal urethra may be the origin of the afferent signaling which results in the abdominal wall response, the importance of the bladder pressure increment due to this response may be in maintaining a normal duration intermittent pulsatile high frequency oscillatory (IPHFO/flow phase and thus efficient voiding. We propose the term Voiding-associated Abdominal Response (VAR for the physiologic voiding-associated EMG/abdominal

  4. Reconstruction of full thickness abdominal wall defect following tumor resection: A case report

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    Kovačević Predrag

    2014-01-01

    Full Text Available Introduction. Reconstruction of a full thickness abdominal wall defect is a demanding procedure for general and also for plastic surgeons, requiring vigorous planning and reconstruction of three layers. Case Outline. We present a case of a 70-year-old patient with a huge abdominal wall tumor with 40 years evolution. Surgery was performed under general anesthesia. Full thickness abdominal defect appeared after the tumor resection. Reconstruction followed in the same act. The defect was reconstructed using a combination of techniques, including omental flap, fascia lata graft, local skin flaps and skin grafts. After surgery no major complications were noted, only a partial skin flap loss, which was repaired using partial thickness skin grafts. The final result was described by the patient as very good, without hernia formation. Conclusion. Omenthoplasty, abdominal wall reconstruction in combination with free fascia lata graft and skin grafts can be one of good options for the reconstruction of full thickness abdominal wall defects.

  5. Appearance of abdominal wall endometriosis on MR imaging

    Energy Technology Data Exchange (ETDEWEB)

    Busard, Milou P.H.; Kuijk, Cees van; Waesberghe, Jan Hein T.M. van [VU Medical Center, Department of Radiology, Endometriosis Center VUMC, Amsterdam (Netherlands); Mijatovic, Velja; Hompes, Peter G.A. [VU Medical Center, Department of Gynecology, Endometriosis Center, Amsterdam (Netherlands)

    2010-05-15

    Abdominal wall endometriosis (AWE) is defined as endometrial tissue that is superficial to the peritoneum. AWE is often difficult to diagnose, mimicking a broad spectrum of diseases. The aim of this study was to describe the appearance of AWE on magnetic resonance (MR) imaging. We present ten patients with AWE (12 lesions) in which MR imaging was used for diagnosis. MR imaging included T2-weighted imaging and T1-weighted imaging with fat suppression. To assess the value of diffusion-weighted imaging (DWI) in endometriosis, four patients underwent additional DWI. The apparent diffusion coefficient (ADC) was calculated using b values of 50, 400, 800 and 1,200 s/mm{sup 2}. In most cases, the lesion was located ventral or dorsal to the aponeurosis of the rectus oblique muscle (n=6) or in the rectus abdominis (n = 5). MR of AWE lesions showed isointense or slightly hyperintense signal compared with muscle on T2-weighted images and showed isointense or slightly hyperintense signal compared with muscle on T1-weighted images with foci of high signal intensity, indicative of haemorrhage. The mean ADC value of AWE was 0.93 x 10{sup -3}/mm{sup 2}/s. MR imaging seems to be useful in determining the location and depth of infiltration in surrounding tissue preoperatively. (orig.)

  6. Functional residual capacity increase during laparoscopic surgery with abdominal wall lift

    Directory of Open Access Journals (Sweden)

    Hiroshi Ueda

    Full Text Available Abstract Background and objectives: The number of laparoscopic surgeries performed is increasing every year and in most cases the pneumoperitoneum method is used. One alternative is the abdominal wall lifting method and this study was undertaken to evaluate changes of functional residual capacity during the abdominal wall lift procedure. Methods: From January to April 2013, 20 patients underwent laparoscopic cholecystectomy at a single institution. All patients were anesthetized using propofol, remifentanil and rocuronium. FRC was measured automatically by Engstrom Carestation before the abdominal wall lift and again 15 minutes after the start of the procedure. Results: After abdominal wall lift, there was a significant increase in functional residual capacity values (before abdominal wall lift 1.48 × 103 mL, after abdominal wall lift 1.64 × 103 mL (p < 0.0001. No complications such as desaturation were observed in any patient during this study. Conclusions: Laparoscopic surgery with abdominal wall lift may be appropriate for patients who have risk factors such as obesity and respiratory disease.

  7. Rectus Abdominis Muscle Malignant Fibrous Histiocytoma Causing a Large Abdominal Wall Defect: Reconstruction with Biological Mesh

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    Evangelos Falidas

    2014-01-01

    Full Text Available Malignant fibrous histiocytoma (MFH is a common soft tissue sarcoma usually involving limbs and retroperitoneum. MFH of the rectus abdominis muscle is extremely rare. Surgery in similar cases leads to large abdominal wall defects needing reconstruction. Biological and synthetic laminar absorbable prostheses are available for the repair of hernia defects in the abdominal wall. They share the important feature of being gradually degraded in the host, resulting the formation of a neotissue. We herein report the case of an 84-year-old man with MFH of the rectus abdominis muscle which was resected and the large abdominal wall defect was successfully repaired with a biological mesh.

  8. Abdominal wall reconstruction for large incisional hernia restores expiratory lung function.

    Science.gov (United States)

    Jensen, Kristian K; Backer, Vibeke; Jorgensen, Lars N

    2017-02-01

    Respiratory complications secondary to intermittent intra-abdominal hypertension and/or atelectasis are common after abdominal wall reconstruction for large incisional hernias. It is unknown if the respiratory function of this patient group is affected long term or impairs activities of daily living. We hypothesized that abdominal wall reconstruction for large incisional hernia would not lead to improved, long-term pulmonary function or respiratory quality of life. Eighteen patients undergoing open abdominal wall reconstruction with mesh for a large incisional hernia (horizontal fascial defect width >10 cm) were compared with 18 patients with an intact abdominal wall who underwent colorectal resection. Patients were examined pre- and 1-year postoperatively. Examined measures included forced vital capacity, forced expiratory volume in first second, peak expiratory flow, maximal in- and expiratory mouth pressure, and 2 validated questionnaires on respiratory quality of life. In order to decrease heterogeneity, objectively examined parameters were presented relative to the predicted values, which were normality adjusted pulmonary measures. At 1-year follow-up, the abdominal wall reconstruction group showed significant improvement in percent predicted peak expiratory flow and maximal expiratory mouth pressure, whereas all other measurements of lung function remained unchanged. Respiratory quality of life did not change significantly. Patients who underwent abdominal wall reconstruction showed a significantly greater improvement of percent predicted peak expiratory flow compared with patients undergoing colorectal resection. Abdominal wall reconstruction for large incisional hernia improved long-term expiratory lung function. Respiratory quality of life did not change significantly after abdominal wall reconstruction. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Exercise-Induced Abdominal Wall Muscle Injury Resulting in Rhabdomyolysis and Mimicking an Acute Abdomen.

    Science.gov (United States)

    Echague, Charlene G; Csokmay, John M

    2018-03-01

    Rhabdomyolysis is characterized by muscle necrosis and release of intracellular constituents, causing muscle pain, weakness, and myoglobinuria. This can be attributed to muscle injury after strenuous exercise. If the abdominal wall is involved, clinical presentation may resemble an acute abdomen. A 27-year-old woman, gravida 4 para 2, presented with swelling and pain of the mons pubis and abdominal pain after intense powerlifting 2 days prior. A computed tomography scan was performed, revealing abdominal wall inflammation. Although myoglobinuria was absent, there was high suspicion for rhabdomyolysis, which was confirmed by an elevated creatine kinase level. The patient improved after receiving intravenous fluids and abstaining from physical activity. Abdominal wall muscle injury resulting in rhabdomyolysis can imitate an acute abdomen in a healthy woman presenting with abdominal pain and swelling.

  10. Urethral pressure reflectometry during intra-abdominal pressure increase—an improved technique to characterize the urethral closure function in continent and stress urinary incontinent women

    DEFF Research Database (Denmark)

    Saaby, Marie-Louise; Klarskov, Niels; Lose, Gunnar

    2013-01-01

    to assess the urethral closure function by urethral pressure reflectometry (UPR) during intra-abdominal pressure-increase in SUI and continent women.......to assess the urethral closure function by urethral pressure reflectometry (UPR) during intra-abdominal pressure-increase in SUI and continent women....

  11. Intraperitoneal microdialysis in the postoperative surveillance of infants undergoing surgery for congenital abdominal wall defect

    DEFF Research Database (Denmark)

    Risby, Kirsten; Pedersen, Mark Ellebæk; Jakobsen, Marianne S

    2015-01-01

    PURPOSE: This study aims to investigate the safety and clinical implication of intraperitoneal microdialysis (MD) in newborns operated on for congenital abdominal wall defect. PATIENTS AND METHODS: 13 infants underwent intraperitoneal microdialysis (9 with gastroschisis and 4 with omphalocele). MD...

  12. Influence of the abdominal wall on the nonlinear propagation of focused therapeutic ultrasound

    International Nuclear Information System (INIS)

    Zhen-Bo, Liu; Ting-Bo, Fan; Dong, Zhang; Xiu-Fen, Gong

    2009-01-01

    This article theoretically studies the influence of inhomogeneous abdominal walls on focused therapeutic ultrasound based on the phase screen model. An inhomogeneous tissue is considered as a combination of a homogeneous medium and a phase aberration screen. Variations of acoustic parameters such as peak positive pressure, peak negative pressure, and acoustic intensity are discussed with respect to the phase screen statistics of human abdominal walls. Results indicate that the abdominal wall can result in energy loss of the sound in the focal plane. For a typical human abdominal wall with correlation length of 7.9 mm and variance of 0.36, the peak acoustic intensity radiated from a 1 MHz transmitter with a radius of 30 mm can be reduced by about 14% at the focal plane. (classical areas of phenomenology)

  13. Abdominal wall Hydatid cyst: A review a literature with a case report

    Directory of Open Access Journals (Sweden)

    Abdulwahid M. Salih

    2017-01-01

    Conclusion: HC should be put in the differential diagnosis of the abdominal wall masses. Its pre-operative diagnosis is important to prevent rupture with subsequent anaphylaxis and recurrence. Surgery is the main modality of treatment.

  14. Impact of gas(less) laparoscopy and laparotomy on peritoneal tumor growth and abdominal wall metastases

    NARCIS (Netherlands)

    N.D. Kannekens-Bouvy (Nicole); R.L. Marquet (Richard); H.J. Bonjer (Jaap); J. Jeekel (Hans)

    1996-01-01

    textabstractOBJECTIVE: A tumor model in the rat was used to study peritoneal tumor growth and abdominal wall metastases after carbon dioxide (CO2) pneumoperitoneum, gasless laparoscopy, and laparotomy. SUMMARY BACKGROUND DATA: The role of laparoscopic resection of

  15. Incisional subcutaneous endometrioma of the abdominal wall: report of two cases

    International Nuclear Information System (INIS)

    Merran, S.; Karila-Cohen, P.

    2004-01-01

    Endometriosis occurs in up to 15% of menstruating women. Abdominal wall involvement is rare and always secondary to an invasive procedure. The authors report the imaging and clinical findings of two patients with subcutaneous endometrioma following cesarean section. (author)

  16. Traumatic abdominal wall hernia - four cases and a review of the ...

    African Journals Online (AJOL)

    Objective: To review blunt traumatic abdominal wall hernias (TAWHs) in our institution. Method: Retrospective review of blunt abdominal trauma cases over a 6-month period. Results: Four patients with TAWH were identified. The mean age was 36 years. Three had been involved in vehicular collisions, and 1 had been ...

  17. Intraperitoneal granulomatous foreign body reaction after accidental perforation of the abdominal wall. Case report

    DEFF Research Database (Denmark)

    Lanng, C; Winther-Nielsen, H; Hougen, H P

    2013-01-01

    After an accidental perforation by a wooden stake of the abdominal wall and distal ileum a 28-year-old man developed an aggressive granulomatous foreign body reaction of the greater omentum with high fever and abdominal pain. The patient was cured by omental resection and prednisone treatment....

  18. Actinomycosis of the abdominal wall after cholecystectomy: transferral theory

    NARCIS (Netherlands)

    Kooi, E.-J.; de Vries, P. J.; van Geloven, A. W. W.; Stel, H. V.; Kingma, P. J.

    2016-01-01

    Abdominal actinomycosis is a rare disease caused by Gram-positive anaerobic Actinomyces bacteria. Here, we present a patient with an intrauterine contraceptive device who developed a long lasting and unexplained recurrent, painful abdominal swelling a few months after a laparoscopic cholecystectomy

  19. Abdominal wall hernias in upper Egypt: A different spectrum ...

    African Journals Online (AJOL)

    Background: Hernia is a very common surgical condition affecting all ages and both sexes. To describe and find the possible differences in the spectrum of abdominal hernias and document trends in their management, we carried out a descriptive study of all patients with abdominal hernias admitted to a single tertiary ...

  20. [Open vacuum-pack abdomen. An ideal technique for deferred temporary abdominal closure in complications after cytoreduction surgery and intraperitoneal chemotherapy with hyperthermia due to peritoneal cancer].

    Science.gov (United States)

    Gómez Portilla, Alberto; Cendoya, Ignacio; Olabarria, Ignacio; Echevarría, Jesús; Martínez de Lecea, Concepción; Romero, Erika; Guede, Nerea; Moraza, Nuria; Fernández, Elena; Kvadatze, Mijail; Larrabide, Iñaki; Valdovinos, Mercedes; Ruiz de Alegría, Natalia; Fernández, José Luis; Castillo, Carlos

    2008-10-01

    technique, and a primary closure of the whole abdominal wall was possible in 11 of these patients (66%). All but one of them left the hospital alive and well. As a consequence of this experience, in our opinion, the open vacuum abdomen is the ideal election technique to be employed in any temporary closure of the abdominal cavity for whatever reason it is required, including the worst possible surgical scenario, as we have demonstrated in the treatment of surgical complications after cytoreductive procedures and intraperitoneal chemohyperthermia.

  1. Complicated acute appendicitis presenting as an abscess in the abdominal wall in an elderly patient: A case report

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    Ibrahim Massuqueto Andrade Gomes de Souza

    Full Text Available Introduction: Appendicitis is a common cause of acute abdomen; however, the classic clinical signs are not often present, and it has unusual presentations. Thus, its diagnosis can be challenging. PRESENTATION OF CASE: We describe the case of an elderly man who presented with right abdominal wall abscess with spontaneous drainage in the emergency department. Since we suspected a subjacent abdominal pathology, we performed surgery, and intraoperatively, we observed that the Appendix tip had invaded the abdominal wall. Discussion: This patient had a challenging diagnostic process and surgical visualization of the appendicular tip invading the abdominal wall was an important characteristic in proving the cause of the abdominal wall abscess. Conclusion: The onset of an abdominal wall abscess without a known cause needs to be thoroughly investigated, with consideration of a subjacent abdominal cause and appendicitis necessitatis. Keywords: Appendicitis, Abdominal abscess, Appendicitis necessitatis, Case report

  2. Not gastroschisis or omphalocele or anything in between: a novel congenital abdominal wall defect.

    Science.gov (United States)

    Cheung, Maija; Kakembo, Nasser; Muzira, Arlene; Sekabira, John; Ozgediz, Doruk

    2017-07-01

    Congenital abdominal wall defects occur when normal embryonic development is interrupted and most commonly results in gastroschisis or omphalocele. Other entities, such as ruptured omphalocele, vanishing gastroschisis, and patent omphalomesenteric ducts with prolapse, have also been described and can create a confusing picture. This case of a newborn with a midline abdominal defect and a mass that was intestine-like and arose from the bowel cannot be classified, and no similar reports were found. This suggests a previously undescribed abdominal wall defect with an aberrant colonic appendage.

  3. Giant Desmoid Tumor of the Anterior Abdominal Wall in a Young Female: A Case Report

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    Mahim Koshariya

    2013-01-01

    Full Text Available Desmoid tumors (also called desmoids fibromatosis are rare slow growing benign and musculoaponeurotic tumors. Although these tumors have a propensity to invade surrounding tissues, they are not malignant. These tumors are associated with women of fertile age, especially during and after pregnancy. We report a young female patient with a giant desmoid tumor of the anterior abdominal wall who underwent primary resection. The patient had no history of an earlier abdominal surgery. Preoperative evaluation included abdominal ultrasound, computed tomography, and magnetic resonance imaging. The histology revealed a desmoid tumor. Primary surgical resection with immediate reconstruction of abdominal defect is the best management of this rarity. To the best of our knowledge and PubMed search, this is the first case ever reported in the medical literature of such a giant desmoid tumor arising from anterior abdominal wall weighing 6.5 kg treated surgically with successful outcome.

  4. Computed tomography of traumatic abdominal wall hernia and associated deceleration injuries

    Energy Technology Data Exchange (ETDEWEB)

    Hickey, N.A.; Ryan, M.F.; Hamilton, P.A.; Bloom, C.; Murphy, J.P. [Sunnybrook and Women' s College Health Sciences Centre, Univ. of Toronto, Dept. of Medical Imaging, Toronto, Ontario (Canada); Brenneman, F. [Sunnybrook and Women' s College Health Sciences Centre, Univ. of Toronto, Dept. of Surgery, Toronto, Ontario (Canada)

    2002-06-01

    We retrospectively reviewed the computed tomographic CT examinations of 15 cases of abdominal wall hernia due to abdominal trauma; 13 patients had been injured in motor vehicle accidents (11 of those were belted in). All hernias were correctly identified on CT and confirmed intraoperatively. Traumatic abdominal wall hernia proved an important indicator of associated visceral injury, especially to the bowel (n = 6) and mesentery (n = 10). Careful review of the bowel and mesentery should thus be undertaken when disruption of the abdominal wall is documented. Radiologists should be aware, however, that CT findings may correlate poorly with severity of injury in these areas. In these instances, close clinical correlation and, sometimes, rescanning may be necessary. (author)

  5. Excision of a large abdominal wall lipoma improved bowel passage in a Proteus syndrome patient

    Science.gov (United States)

    Nakayama, Yoshifumi; Kusuda, Shinichi; Nagata, Naoki; Yamaguchi, Koji

    2009-01-01

    Proteus syndrome is an extremely rare congenital disorder that produces multifocal overgrowth of tissue. This report presents a surgical case of a large lipoma in the abdominal wall of a patient with Proteus syndrome. She was diagnosed with Proteus syndrome based on certain diagnostic criteria. The neoplasm increased in size gradually, producing hemihypertrophy of her left lower extremity and trunk, and spread to her retroperitoneum and her left abdominal wall. She experienced gradually progressive constipation, nausea, vomiting, and abdominal pain. Computed tomography (CT) of the abdomen demonstrated a large mass in the subcutaneous adipose tissue of the left lower abdominal wall which measured 12 cm × 8 cm x 6 cm in diameter and encased the left colon. This mass in the abdominal wall was excised. The weight of the excised mass was 1550 g. The histopathological diagnosis of this mass was lipoma. After surgery, the encasement of the left colon was improved, and the patient was able to move her bowels twice per day. The excision of the large lipoma in the abdominal wall contributed to the improved bowel passage in this patient with Proteus syndrome. PMID:19598310

  6. An enigma of spontaneous combined transdiaphragmatic, intercostal and abdominal wall hernia.

    Science.gov (United States)

    Abu-Gazala, M; Ratnayake, A; Abu-Gazala, S; Bala, M

    2013-06-01

    Cough can be associated with many complications. We present a 59-year-old male patient with a very rare combination of a cough-related stress fracture of the ninth rib and herniation through the diaphragm and abdominal wall to the subcutaneous tissue of the chest wall. We suggest thoracotomy through the affected intercostal defect as a surgical approach. The diaphragm, chest wall and abdominal tears were repaired separately, and the abdominal wall was reinforced with mesh. Technical aspects were discussed. Though each individual injury is well documented in the literature, this is a rare combination of defects, requiring early recognition to provide repair before incarceration and further enlargement of the defects occur.

  7. Outcome of primary closure of abdominal wounds following typhoid perforation in children in Ile-Ife, Nigeria

    Directory of Open Access Journals (Sweden)

    Usang U

    2009-01-01

    Full Text Available Background: Abdominal wounds following surgery for typhoid perforation are classified as dirty, with an infection rate of over 40%. To date, the optimal method for closure of these wounds remains controversial. Delayed primary closure which was conventionally recommended as standard practice, is now considered to be of no value in preventing surgical site infection (SSI. This study evaluates the outcome of primary closure of this class of wounds in children in Ile-Ife, Nigeria, and advocates a multidisciplinary wound management protocol. Patients and Methods: This is a retrospective study of children aged < 1-15 years who had had surgery for typhoid perforation in a teaching hospital in south western Nigeria, over a period of ten years. Results: Thirty-two patients, 18 males and 14 females, in the ratio of 1.3:1 were managed for typhoid perforation during the ten year period. All 32 patients had primary closure of their abdominal wounds. There was primary wound healing in six (18.8% patients, while 19 (59.4% patients had surgical site infections. Wound dehiscence, intraabdominal abscess, and faecal fistulas were the other complications documented in the study. Conclusion: Abdominal wounds of typhoid perforation, though classified as being dirty, can be closed primarily with good healing outcomes. A multidisciplinary approach to wound management will reduce the incidence of wound sepsis and its associated morbidity and costs.

  8. Lateral abdominal wall hematoma as a rare complication after carotid artery stenting: a case report

    Directory of Open Access Journals (Sweden)

    Satomi Jyunichiro

    2009-11-01

    Full Text Available Abstract Abdominal wall hematoma is a rare and life-threatening complication after carotid artery stenting (CAS, but it can occur when activated clotting time is prolonged. We report a right lateral abdominal wall hematoma caused by rupture of the superficial circumflex iliac artery after CAS in a 72-year-old man with severe stenosis of the origin of the right internal carotid artery. We performed CAS for the targeted lesion while activated clotting time exceeded 300 seconds. After 2 hours, he complained of right lateral abdominal pain. Abdominal computed tomography revealed an extensive hematoma in the right lateral abdominal wall. Activated clotting time was 180 seconds at this point. Seven hours later, he developed hypotension and hemoglobin level dropped to 11.3 g/dl. Subsequent computed tomography showed enlargement of the hematoma. Emergent selective angiography of the external iliac artery revealed active bleeding from the right superficial circumflex iliac artery. Transcatheter arterial embolization with Gelfoam and microcoils was performed successfully. With more CAS procedures being performed, it is important for endovascular surgeons and radiologists to consider the possibility of abdominal wall hematoma in this situation.

  9. WSES guidelines for emergency repair of complicated abdominal wall hernias

    NARCIS (Netherlands)

    M. Sartelli (Massimo); F. Coccolini (Federico); G.H. van Ramshorst (Gabrielle); G. Campanelli (Giampiero); V. Mandala; L. Ansaloni (Luca); E.E. Moore (Ernest); A. Peitzman (Andrew); G.C. Velmahos (George ); F.A. Moore (Fredrick); A. Leppaniemi (Ari); C.C. Burlew (Clay); W.L. Biffl (Walter); K. Koike (Kaoru); Y. Kluger (Yoram); G.P. Fraga (Gustavo); C.A. Ordonez (Carlos); S. Di Saverio (Salomone); F. Agresta; B. Sakakushev (Boris); I. Gerych (Igor); I. Wani (Imtiaz); M.D. Kelly (Michael ); C.A. Gomes (Carlos); M.P. Faro Jr (Mario); K. Taviloglu (Korhan); Z. Demetrashvili (Zaza); J.G. Lee (Jeong ); N. Vettoretto (Nereo); G. Guercioni (Gianluca); C. Tranà (Cristian); Y. Cui (Yijun); K.Y.Y. Kok (Kenneth); W.M. Ghnnam (Wagih); A.E.S. Abbas (Ashraf El-Sayed); N. Sato (Norio); S. Marwah (Sanjay); M. Rangarajan (Muthukumaran); O. Ben-Ishay (Offir); A.R.K. Adesunkanmi (Abdul Rashid); H.A. Segovia Lohse (Helmut); J. Kenig (Jakub); V. Mandalà (Vincenzo); A. Patrizi (Andrea); R. Scibé (Rodolfo); F. Catena (Fausto)

    2013-01-01

    textabstractEmergency repair of complicated abdominal hernias is associated with poor prognosis and a high rate of post-operative complications. A World Society of Emergency Surgery (WSES) Consensus Conference was held in Bergamo in July 2013, during the 2nd Congress of the World Society of

  10. Intra-abdominal pressure and abdominal wall muscular function: Spinal unloading mechanism.

    Science.gov (United States)

    Stokes, Ian A F; Gardner-Morse, Mack G; Henry, Sharon M

    2010-11-01

    The roles of antagonistic activation of abdominal muscles and of intra-abdominal pressurization remain enigmatic, but are thought to be associated with both spinal unloading and spinal stabilization in activities such as lifting. Biomechanical analyses are needed to understand the function of intra-abdominal pressurization because of the anatomical and physiological complexity, but prior analyses have been over-simplified. To test whether increased intra-abdominal pressure was associated with reduced spinal compression forces for efforts that generated moments about each of the principal axis directions, a previously published biomechanical model of the spine and its musculature was modified by the addition of anatomically realistic three-layers of curved abdominal musculature connected by fascia to the spine. Published values of muscle cross-sectional areas and the active and passive stiffness properties were assigned. The muscle activations were calculated assuming minimized muscle stress and stretch for the model loaded with flexion, extension, lateral bending and axial rotation moments of up to 60 Nm, along with intra-abdominal pressurization of 5 or 10 kPa (37.5 or 75 mm Hg) and partial bodyweight (340 N). The analysis predicted a reduction in spinal compressive force with increase in intra-abdominal pressurization from 5 to 10 kPa. This reduction at 60 Nm external effort was 21% for extension effort, 18% for flexion effort, 29% for lateral bending and 31% for axial rotation. This analysis predicts that intra-abdominal pressure produces spinal unloading, and shows likely muscle activation patterns that achieve this. Copyright © 2010 Elsevier Ltd. All rights reserved.

  11. Long-term follow-up of total abdominal wall reconstruction for prune belly syndrome.

    Science.gov (United States)

    Lesavoy, Malcolm A; Chang, Eric I; Suliman, Ahmed; Taylor, Jason; Taylor, James; Kim, Sara E; Ehrlich, Richard M

    2012-01-01

    Prune belly syndrome is a rare, congenital condition that consists of a major deficiency or hypoplasia of the abdominal wall musculature, bilateral cryptorchidism, and genitourinary tract malformations. Reconstruction of the abdominal wall in these patients has presented a challenge to plastic surgeons throughout the years. The authors previously described a technique for total abdominal wall reconstruction that permitted simultaneous urinary tract reconstruction and bilateral orchiopexy. This innovative procedure used medial advancement of the fascia in a "double-breasted" fashion with preservation of the umbilicus. The authors reviewed their experience with this particular technique in one of the largest series of patients in the literature and the series with the longest follow-up. Twenty patients underwent total abdominal wall reconstruction with simultaneous urinary tract reconstruction and orchiopexy with a mean follow-up of 20.4 years. There were no major complications noted during this period, and all patients were extremely satisfied with their postoperative result. Total abdominal wall reconstruction using the double-breasted technique in patients with prune belly syndrome is a safe and durable procedure that achieves excellent cosmetic results. Therapeutic, IV.

  12. Cold abscess of the anterior abdominal wall: An unusual primary presentation

    Directory of Open Access Journals (Sweden)

    Mohinder Kumar Malhotra

    2012-01-01

    Full Text Available Tuberculosis is considered as ubiquitous disease as it involves any organ, but primary involvement of abdominal muscles is very rare. In most cases, the muscle involvement is secondary and is caused by either hematogenous route or direct inoculation from a tuberculous abdominal lymph node or extension from underlying tubercular synovitis and osteomyelitis. Autopsy studies have shown abdominal wall involvement in less than 1% of patients who died of tuberculosis. Antitubercular therapy is main form of management. Surgical intervention is always secondary in the form of either sonography or computerized tomography-guided aspiration or open drainage which is usually reserved for patients in whom medical treatment has failed. A case is hereby reported about primary tubercular anterior abdominal wall abscess without any evidence of pulmonary, skeletal or gastrointestinal tuberculosis in an apparently healthy individual with any past history of contact or previous antituberculosis therapy.

  13. A Case of Urachal Carcinoma of the Abdominal Wall in a Kidney Transplant Recipient

    Directory of Open Access Journals (Sweden)

    Takuya Yamazaki

    2017-01-01

    Full Text Available Urachal carcinoma is an extremely rare malignant tumor arising from the urachus in the fetus. We report a patient who developed urachal carcinoma 18 years after kidney transplantation. A 59-year-old man was admitted because of abdominal pain and massive ascites. He had undergone kidney transplantation 18 years earlier and had end-stage renal disease requiring dialysis. Abdominal CT showed massive ascites and an abdominal wall cystic mass separated from the peritoneal cavity. Hemodialysis was started, and paralytic ileus was diagnosed and treated. His ileus symptoms improved temporarily, but he died of myocardial infarction. An autopsy was performed, which revealed cystadenocarcinoma in the abdominal wall mass, leading to a diagnosis of urachal carcinoma.

  14. Late metastatic endometrial carcinoma at the repair site of an abdominal wall incisional hernia.

    Science.gov (United States)

    Meshikhes, Abdul-Wahed N; Al-Badr, Suha H; Sulais, Ehsan A; Al-Qudaihi, Hibba M

    2017-05-01

    The abdominal wall is a very rare site for endometrial cancer metastases. Its appearance generally indicates advanced cancer with poor prognosis. We report a case of a 55-year-old female who presented with an incisional hernia 4 years after abdominal panhysterectomy for endometrioid adenocarcinoma in 2009. Open hernia mesh repair was performed but on follow-up, she complained of pain and a swelling at the repair site. This was radiologically diagnosed as fibromatosis, but tru-cut biopsy confirmed presence of fibromatosis as well as a metastatic endometrial carcinoma. She was started on neoadjuvant chemotherapy, but had poor response, and therefore, radical excision was performed. She remained well with no metastatic recurrence at 12-month follow-up. This case illustrates late appearance of abdominal wall metastasis from abdomino-pelvic malignancies and highlights the need to exclude the presence of recurrence or metastases prior to surgical repair of incisional hernia occurring after the resection of abdominal or pelvic malignancy.

  15. Point-of-Care Ultrasound Diagnosis of Traumatic Abdominal Wall Hernia.

    Science.gov (United States)

    Bjork, Lori B; Bellew, Shawna D; Kummer, Tobias

    2017-05-01

    Traumatic abdominal wall hernias due to blunt abdominal trauma in pediatric patients can pose a diagnostic challenge because of spontaneous hernia reduction. Ultrasonography may be superior to computed tomography for this indication in some cases because of the ability to dynamically and repeatedly assess the area of injury. Herniation can be induced or exaggerated via Valsalva maneuvers, which can facilitate its detection during dynamic assessment. We present the case of a 3-year-old boy who sustained blunt abdominal trauma, with a resultant abdominal wall hernia that was diagnosed using point-of-care ultrasound imaging. This hernia was not visualized with computed tomography, and point-of-care ultrasonography expedited admission for operative repair.

  16. Lipedema complicated by lymphedema of the abdominal wall and lower limbs.

    Science.gov (United States)

    Zelikovski, A; Haddad, M; Koren, A; Avrahami, R; Loewinger, J

    2000-06-01

    We describe a 52 year-old woman in whom lymphedema primarily of the abdominal wall was superimposed on lipedema resulting in an abdomen of enormous dimensions with marked impairment of ambulation. Treatment consisted of preoperative compression of the legs by an external pneumatic device (Lympha-Press) followed by excision of the lymphedematous abdominal fat pad in conjunction with "debulking" of the right leg. The patient illustrates the extremes of lipedema complicated by lymphedema and the technical difficulties associated with its management.

  17. Texture analysis improves level set segmentation of the anterior abdominal wall

    International Nuclear Information System (INIS)

    Xu, Zhoubing; Allen, Wade M.; Baucom, Rebeccah B.; Poulose, Benjamin K.; Landman, Bennett A.

    2013-01-01

    Purpose: The treatment of ventral hernias (VH) has been a challenging problem for medical care. Repair of these hernias is fraught with failure; recurrence rates ranging from 24% to 43% have been reported, even with the use of biocompatible mesh. Currently, computed tomography (CT) is used to guide intervention through expert, but qualitative, clinical judgments, notably, quantitative metrics based on image-processing are not used. The authors propose that image segmentation methods to capture the three-dimensional structure of the abdominal wall and its abnormalities will provide a foundation on which to measure geometric properties of hernias and surrounding tissues and, therefore, to optimize intervention.Methods: In this study with 20 clinically acquired CT scans on postoperative patients, the authors demonstrated a novel approach to geometric classification of the abdominal. The authors’ approach uses a texture analysis based on Gabor filters to extract feature vectors and follows a fuzzy c-means clustering method to estimate voxelwise probability memberships for eight clusters. The memberships estimated from the texture analysis are helpful to identify anatomical structures with inhomogeneous intensities. The membership was used to guide the level set evolution, as well as to derive an initial start close to the abdominal wall.Results: Segmentation results on abdominal walls were both quantitatively and qualitatively validated with surface errors based on manually labeled ground truth. Using texture, mean surface errors for the outer surface of the abdominal wall were less than 2 mm, with 91% of the outer surface less than 5 mm away from the manual tracings; errors were significantly greater (2–5 mm) for methods that did not use the texture.Conclusions: The authors’ approach establishes a baseline for characterizing the abdominal wall for improving VH care. Inherent texture patterns in CT scans are helpful to the tissue classification, and texture

  18. Anterior Abdominal Wall Leiomyoma Arising De Novo in a Perimenopausal Woman

    Directory of Open Access Journals (Sweden)

    Hamed A. Al-Wadaani

    2012-07-01

    Full Text Available Extrauterine or extraintestinal leiomyomas are extremely uncommon especially in the pre-peritoneal area or within the anterior abdominal wall muscles. These tumors have been ascribed to intraoperative seeding during resection of a fibroid or a leiomyoma of gut, to exogenous hormone replacement therapy or a major derangement of glucose and/or lipid metabolism. So far, there is no published report of de novo origin of anterior abdominal wall pure leiomyoma in the literature. The author herein reports a case of perimenopausal multiparous woman without any listing of previous gynecological surgery or hormone therapy who presented with a large pre-peritoneal intramuscular leiomyoma of the anterior abdominal wall. The patient underwent complete primary resection with amelioration of her symptoms.

  19. Giant ventral hernia-relationship between abdominal wall muscle strength and hernia area.

    Science.gov (United States)

    Strigård, K; Clay, L; Stark, B; Gunnarsson, U; Falk, P

    2016-08-02

    Symptoms arising from giant ventral hernia have been considered to be related to weakening of the abdominal muscles. The aim of this study was to investigate the relationship between the area of the abdominal wall defect and abdominal wall muscle strength measured by the validated BioDex system together with a back/abdominal unit. Fifty-two patients with giant ventral hernia (>10 cm wide) underwent CT scan, clinical measurement of hernia size and BioDex measurement of muscle strength prior to surgery. The areas of the hernia derived from CT scan and from clinical measurement were compared with BioDex forces in the modalities extension, flexion and isometric contraction. The Spearman rank test was used to calculate correlations between area, BMI, gender, age, and muscle strength. The hernia area calculated from clinical measurements correlated to abdominal muscle strength measured with the Biodex for all modalities (p-values 0.015-0.036), whereas no correlation was seen with the area calculated by CT scan. No relationship was seen between BMI, gender, age and the area of the hernia. The inverse correlation between BioDex abdominal muscle strength and clinically assessed hernia area, seen in all modalities, was so robust that it seems safe to conclude that the area of the hernia is an important determinant of the degree of loss of abdominal muscle strength. Results using hernia area calculated from the CT scan showed no such correlation and this would seem to concur with the results from a previous study by our group on patients with abdominal rectus diastasis. In that study, defect size assessed clinically, but not that measured by CT scan, was in agreement with the size of the diastasis measured intra-operatively. The point at which the area of a hernia begins to correlate with loss of abdominal wall muscle strength remains unknown since this study only included giant ventral hernias.

  20. Coverage of supraumbilical abdominal wall defects: The tunnelled-pedicled ALT technique.

    Science.gov (United States)

    Fernandez-Alvarez, Jose-Alberto; Barrera-Pulido, Fernando; Lagares-Borrego, Araceli; Narros-Gimenez, Rocio; Gacto-Sanchez, Purificación; Gomez-Cia, Tomas

    2017-02-01

    Abdominal wall defects are a challenge for reconstructive surgeons. Although the utility of anterolateral thigh perforator (ALT) flap has been well established for lower abdominal wall reconstruction, pedicled ALT flap is usually not considered for supraumbilical defects in the most recent algorithms. The purpose of this paper is to report the results of a tunneled pedicled ALT flap for reconstruction of supraumbilical defect from a series of patients. From July 2009 to September2014, six patients underwent delayed abdominal wall coverage using pedicled ALT flaps and reinforcement with polypropylene meshes. Defects occurred after surgical complications and abdominal trauma. Flaps were tunneled beneath the rectus femoris and sartorius muscles to increase the pedicle length. The size of the skin islands ranged from 22-29 × 10-14 cm. All flaps survived and the healing of the wounds was successful. Partial dehiscence of donor site occurred in one patient, and small wound dehiscence due to minimal distal necrosis was observed in another patient. No functional problems were reported in donor site, and no complications occurred in 6-68 months of follow-up. The tunneled pedicled ALT flap may provide a reliable alternative method for abdominal wall reconstruction, including supraumbilical defects. © 2015 Wiley Periodicals, Inc. Microsurgery 37:119-127, 2017. © 2015 Wiley Periodicals, Inc.

  1. Botulinum Toxin A as an Adjunct to Abdominal Wall Reconstruction for Incisional Hernia

    DEFF Research Database (Denmark)

    Soltanizadeh, Sinor; Helgstrand, Frederik; Jorgensen, Lars N

    2017-01-01

    the literature. Data were sought regarding primary fascial closure with and without CST, safety, hernia recurrence, method of application, and preoperative radiological imaging. RESULTS: Six cohort studies including a total of 133 patients receiving BTA were identified. No randomized or case-control studies were...... found. In total, 83.5% of the patients achieved primary fascial closure. Supplemental CST was necessary in 24.1% of the patients. Two patients developed hernia recurrence during follow-up. No postoperative complications or adverse events were considered related to the administration of BTA, except...... for impairment of postoperative coughing and sneezing. Additionally, radiological imaging showed that BTA increased the length of lateral abdominal muscles before surgery. CONCLUSIONS: Preoperative administration of BTA increases muscle length and may facilitate primary fascial closure. Optimal administration...

  2. Unusual Presentations of Actinomycosis; Anterior Abdominal Wall and Appendix: Report of Three Cases

    Directory of Open Access Journals (Sweden)

    Faruk Karateke

    2013-09-01

    Full Text Available Background: Primary actinomycosis of the anterior abdominal wall and appendix are very rare clinical entities. An accurate diagnosis is generally obtained by histological examination, and treatment often requires surgical resection. Case Report: In this study we presented two cases of primary actinomycosis involving the anterior abdominal wall and a third one located in the appendix. Conclusion: Actinomyces Israelii can involve all anatomic structures of the abdomen. Although preoperative diagnosis is difficult, the combination of surgery and antibiotic treatment results in complete treatment in the majority of cases.

  3. [Spontaneous rupture of the abdominal wall in cirrhotic patients with ascites].

    Science.gov (United States)

    Castellote, J; Xiol, X; Fernández Esparrach, G; Baliellas, C; Rota Roca, R; Casais, L

    1991-06-01

    The abdominal wall hernia is a common finding in cirrhotic patients. Spontaneous disruption of the abdominal wall through these herniae is an uncommon complication, is associated with a high mortality and should be considered a gastroenterologic emergency. It occurs through a skin ulceration over the hernia in the 70% of all cases. Intravascular expansion plus long antibiotic prophylaxis with anti-staphylococcal agents are the mainstays of medical therapy. The definitive treatment must be surgical. Each case must be evaluated individually to determine the optimal surgical management, not necessarily on an emergent basis. We report three new cases surviving this complication.

  4. Semiautomatic vessel wall detection and quantification of wall thickness in computed tomography images of human abdominal aortic aneurysms

    International Nuclear Information System (INIS)

    Shum, Judy; DiMartino, Elena S.; Goldhammer, Adam; Goldman, Daniel H.; Acker, Leah C.; Patel, Gopal; Ng, Julie H.; Martufi, Giampaolo; Finol, Ender A.

    2010-01-01

    Purpose: Quantitative measurements of wall thickness in human abdominal aortic aneurysms (AAAs) may lead to more accurate methods for the evaluation of their biomechanical environment. Methods: The authors describe an algorithm for estimating wall thickness in AAAs based on intensity histograms and neural networks involving segmentation of contrast enhanced abdominal computed tomography images. The algorithm was applied to ten ruptured and ten unruptured AAA image data sets. Two vascular surgeons manually segmented the lumen, inner wall, and outer wall of each data set and a reference standard was defined as the average of their segmentations. Reproducibility was determined by comparing the reference standard to lumen contours generated automatically by the algorithm and a commercially available software package. Repeatability was assessed by comparing the lumen, outer wall, and inner wall contours, as well as wall thickness, made by the two surgeons using the algorithm. Results: There was high correspondence between automatic and manual measurements for the lumen area (r=0.978 and r=0.996 for ruptured and unruptured aneurysms, respectively) and between vascular surgeons (r=0.987 and r=0.992 for ruptured and unruptured aneurysms, respectively). The authors' automatic algorithm showed better results when compared to the reference with an average lumen error of 3.69%, which is less than half the error between the commercially available application Simpleware and the reference (7.53%). Wall thickness measurements also showed good agreement between vascular surgeons with average coefficients of variation of 10.59% (ruptured aneurysms) and 13.02% (unruptured aneurysms). Ruptured aneurysms exhibit significantly thicker walls (1.78±0.39 mm) than unruptured ones (1.48±0.22 mm), p=0.044. Conclusions: While further refinement is needed to fully automate the outer wall segmentation algorithm, these preliminary results demonstrate the method's adequate reproducibility and

  5. Abdominal wall reconstruction in the prune belly syndrome.

    Science.gov (United States)

    Randolph, J; Cavett, C; Eng, G

    1981-12-01

    In our institution, 12 patients have been encountered with prune belly syndrome. Eight children have undergone evaluation of their abdominal musculature by electromyography. Results of their studies show that major functioning or recoverable muscle exists in the lateral and upper sector of the abdomen, but that little or no muscle exists in the lower central abdomen. Based in part on these findings, an operation has been devised which spares all potentially functioning musculature and corresponding motor nerves, and disposes of nonfunctioning and nonrecoverable muscle. In terms of cosmetic appearance and gross motor testing, these growing boys show significant improvement.

  6. The cutaneous arteries of the anterior abdominal wall: a three-dimensional study.

    Science.gov (United States)

    Tregaskiss, Ashley P; Goodwin, Adam N; Acland, Robert D

    2007-08-01

    Abdominal perforator flaps represent a natural progression in the quest to minimize abdominal wall morbidity. Their one disadvantage is the significant rate of vascular complications to which they are subject in some series. The authors examined the vascular anatomy of the abdominal integument, to determine why such complications occur and how they may be prevented. In 10 fresh cadavers, major arteries supplying the abdominal wall were injected with a lead-based contrast medium. The abdominal integument of each cadaver was imaged using a 16-slice spiral computed tomography scanner, to produce three-dimensional reconstructions of the arterial anatomy. Reconstructions were observed for orientation, course, and morphology of the major perforators within the abdominal integument. Perforators of the deep inferior epigastric artery (DIEA) varied markedly in their orientation, course, and morphology among specimens. By contrast, perforators of the superior epigastric artery (SEA) were relatively consistent in their morphology and orientation. In eight of 10 specimens, SEA perforators with extensive anatomical "territories" orientated toward the umbilicus were present. These SEA perforators pierced the rectus sheath within 4 cm of the costal margin and were present bilaterally in seven of eight specimens. The unpredictable orientation and course of DIEA perforators indicate that the blood supply of abdominal perforator flaps, raised without clear knowledge of their unique vascular anatomy, may often be more random than axial. This may account for much of the ischemia-related morbidity observed with DIEA-based perforator flaps. Preservation of SEA perforators adjacent to the costal margin during abdominoplasty will likely improve abdominal wall perfusion and reduce donor-site morbidity.

  7. Abdominal wall CT angiography: a detailed account of a newly established preoperative imaging technique.

    Science.gov (United States)

    Phillips, Timothy J; Stella, Damien L; Rozen, Warren M; Ashton, Mark; Taylor, G Ian

    2008-10-01

    Institutional review board approval was obtained for this study, and all patients gave written informed consent. Autologous surgical breast reconstruction with use of abdominal wall donor flaps based on the deep inferior epigastric artery (DIEA) and one or more of its anterior musculocutaneous perforating branches (DIEA perforator flap) is being used with increasing frequency instead of breast reconstruction with use of traditional transverse rectus abdominus musculocutaneous and modified muscle-sparing flaps. Preoperative mapping of the DIEA perforators with abdominal wall computed tomographic (CT) angiography may improve patient care by providing the surgeon with additional information that will lead to optimization of the surgical technique, shorter procedure time, and reduction in the frequency of surgical complications. The branching patterns of the DIEA, the segmental anatomy of the anterior adipocutaneous perforating branches of the DIEA, and the importance of these features in pre- and intraoperative surgical planning necessitate a different approach to abdominal wall CT angiography than that used with other abdominal CT angiographic techniques. In abdominal wall CT angiography, the common femoral artery is used as the bolus trigger, CT scanning is performed in the caudocranial direction, the automatic exposure control feature is disabled, a scaled grid overlay tool is used to present information to the surgeons, and radiation dose is minimized (average dose, 6 mSv). The anatomic accuracy of abdominal wall CT angiography has been investigated in cadaveric and surgical studies, with sensitivity of 96%-100% and specificity of 95%-100%. This detailed description will allow other radiologists and surgeons interested in free DIEP flap surgery to incorporate this useful tool into their practice. (c) RSNA, 2008.

  8. Automated segmentation and recognition of abdominal wall muscles in X-ray torso CT images and its application in abdominal CAD

    International Nuclear Information System (INIS)

    Zhou, X.; Kamiya, N.; Hara, T.; Fujita, H.; Chen, H.; Yokoyama, R.; Hoshi, H.

    2007-01-01

    The information of abdominal wall is very important for the planning of surgical operation and abdominal organ recognition. In research fields of computer assisted radiology and surgery and computer-aided diagnosis, the segmentation and recognition of the abdominal wall muscles in CT images is a necessary pre-processing step. Due to the complexity of the abdominal wall structure and indistinctive in CT images, the automated segmentation of abdominal wall muscles is a difficult issue and has not been solved completely. We propose an approach to segment the abdominal wall muscles and divide it into three categories (front abdominal muscles including rectus abdominis; left and right side abdominal muscles including external oblique, internal oblique and transversus abdominis muscles) automatically. The approach, first, makes an initial classification of bone, fat, and muscles and organs based on the CT number. Then a layer structure is generated to describe the 3-D anatomical structures of human torso by stretching the torso region onto a thin-plate for easy recognition. The abdominal wall muscles are recognized on the layer structures using the spatial relations to the skeletal structure and CT numbers. Finally, the recognized regions are mapped back to the 3-D CT images using an inverse transformation of the stretching process. This method is applied to 20 cases of torso CT images and evaluations are based on visual comparison of the recognition results and the original CT images by an expert in anatomy. The results show that our approach can segment and recognize abdominal wall muscle regions effectively. (orig.)

  9. Automated segmentation and recognition of abdominal wall muscles in X-ray torso CT images and its application in abdominal CAD

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, X.; Kamiya, N.; Hara, T.; Fujita, H. [Dept. of Intelligent Image Information, Div. of Regeneration and Advanced Medical Sciences, Graduate School of Medicine, Gifu Univ., Gifu (Japan); Chen, H. [Dept. of Anatomy, Graduate School of Medicine, Gifu Univ., Gifu (Japan); Yokoyama, R.; Hoshi, H. [Dept. of Radiology, Gifu Univ. Graduate School of Medicine and Univ. Hospital, Gifu (Japan)

    2007-06-15

    The information of abdominal wall is very important for the planning of surgical operation and abdominal organ recognition. In research fields of computer assisted radiology and surgery and computer-aided diagnosis, the segmentation and recognition of the abdominal wall muscles in CT images is a necessary pre-processing step. Due to the complexity of the abdominal wall structure and indistinctive in CT images, the automated segmentation of abdominal wall muscles is a difficult issue and has not been solved completely. We propose an approach to segment the abdominal wall muscles and divide it into three categories (front abdominal muscles including rectus abdominis; left and right side abdominal muscles including external oblique, internal oblique and transversus abdominis muscles) automatically. The approach, first, makes an initial classification of bone, fat, and muscles and organs based on the CT number. Then a layer structure is generated to describe the 3-D anatomical structures of human torso by stretching the torso region onto a thin-plate for easy recognition. The abdominal wall muscles are recognized on the layer structures using the spatial relations to the skeletal structure and CT numbers. Finally, the recognized regions are mapped back to the 3-D CT images using an inverse transformation of the stretching process. This method is applied to 20 cases of torso CT images and evaluations are based on visual comparison of the recognition results and the original CT images by an expert in anatomy. The results show that our approach can segment and recognize abdominal wall muscle regions effectively. (orig.)

  10. Abdominal Wall Metastasis from an Invasive Lobular Carcinoma of the Breast: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hana; Son, Eun Ju; Youk, Ji Hyun; Chung, Jin [Dept. of Radiology, Gangnam Severance Hospital, Yensei University College of Medicine, Seoul (Korea, Republic of); Noh, Song Mi; Jung, Woo Hee [Dept. of Diagnostic Pathology, Gangnam Severance Hospital, Yensei University College of Medicine, Seoul (Korea, Republic of)

    2011-06-15

    Breast cancer is one of the most common malignancies in women. Breast cancer frequently metastasizes to the bones, lungs, and liver. However, the recurrence of distant soft-tissue metastasis except to the chest wall is extremely rare. Here, we describe our experience with a patient in whom invasive lobular carcinoma of the breast with metastasis to the abdominal wall presented as subcutaneous nodules without local recurrence.

  11. Abdominal Wall Metastasis from an Invasive Lobular Carcinoma of the Breast: A Case Report

    International Nuclear Information System (INIS)

    Kim, Hana; Son, Eun Ju; Youk, Ji Hyun; Chung, Jin; Noh, Song Mi; Jung, Woo Hee

    2011-01-01

    Breast cancer is one of the most common malignancies in women. Breast cancer frequently metastasizes to the bones, lungs, and liver. However, the recurrence of distant soft-tissue metastasis except to the chest wall is extremely rare. Here, we describe our experience with a patient in whom invasive lobular carcinoma of the breast with metastasis to the abdominal wall presented as subcutaneous nodules without local recurrence.

  12. Establishing the case for CT angiography in the preoperative imaging of abdominal wall perforators.

    Science.gov (United States)

    Rozen, W M; Ashton, M W; Grinsell, D; Stella, D L; Phillips, T J; Taylor, G I

    2008-01-01

    Preoperative imaging of the donor site vasculature for deep inferior epigastric artery (DIEA) perforator flaps and other abdominal wall reconstructive flaps has become more commonplace. Abdominal wall computed tomography angiography (CTA) has been described as the most accurate and reproducible modality available for demonstrating the location, size, and course of individual perforators. We drew on our experience of 75 consecutive patients planned for DIEA-based flap surgery undertaking CTA at a single institution. Seven of these cases have been reported to highlight the utility of CTA for preoperative planning, emphasizing the unique information supplied by CTA that may influence operative outcome. Among all cases that underwent preoperative imaging with CTA, there was 100% flap survival, with no partial or complete flap necrosis. We found that in three of the cases described, the choice of operation was necessarily selected based on CTA findings (DIEA perforator flap, transverse rectus abdominis myocutaneous flap, and superficial superior epigastric artery flap). In addition, three cases demonstrate that CTA findings may dictate the decision to operate at all, and one case demonstrates the utility of CTA for evaluating the entire abdominal contents for comorbid conditions. Our experience with CTA for abdominal wall perforator mapping has been highly beneficial. CTA may guide operative technique and improve perforator selection in uncomplicated cases, and in difficult cases it can guide the most appropriate operation or indeed if an operation is appropriate at all. This is particularly the case in the setting of comorbidities or previous abdominal surgery.

  13. Abdominal wall muscle elasticity and abdomen local stiffness on healthy volunteers during various physiological activities.

    Science.gov (United States)

    Tran, D; Podwojewski, F; Beillas, P; Ottenio, M; Voirin, D; Turquier, F; Mitton, D

    2016-07-01

    The performance of hernia treatment could benefit from more extensive knowledge of the mechanical behavior of the abdominal wall in a healthy state. To supply this knowledge, the antero-lateral abdominal wall was characterized in vivo on 11 healthy volunteers during 4 activities: rest, pullback loading, abdominal breathing and the "Valsalva maneuver". The elasticity of the abdominal muscles (rectus abdominis, obliquus externus, obliquus internus and transversus abdominis) was assessed using ultrasound shear wave elastography. In addition, the abdomen was subjected to a low external load at three locations: on the midline (linea alba), on the rectus abdominis region and on lateral muscles region in order to evaluate the local stiffness of the abdomen, at rest and during "Valsalva maneuver". The results showed that the "Valsalva maneuver" leads to a statistically significant increase of the muscle shear modulus compared to the other activities. This study also showed that the local stiffness of the abdomen was related to the activity. At rest, a significant difference has been observed between the anterior (0.5N/mm) and the lateral abdomen locations (1N/mm). Then, during the Valsalva maneuver, the local stiffness values were similar for all locations (ranging from 1.6 to 2.2N/mm). This work focuses on the in vivo characterization of the mechanical response of the human abdominal wall and abdomen during several activities. In the future, this protocol could be helpful for investigation on herniated patients. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. 2017 update of the WSES guidelines for emergency repair of complicated abdominal wall hernias.

    LENUS (Irish Health Repository)

    Birindelli, Arianna

    2017-01-01

    Emergency repair of complicated abdominal wall hernias may be associated with worsen outcome and a significant rate of postoperative complications. There is no consensus on management of complicated abdominal hernias. The main matter of debate is about the use of mesh in case of intestinal resection and the type of mesh to be used. Wound infection is the most common complication encountered and represents an immense burden especially in the presence of a mesh. The recurrence rate is an important topic that influences the final outcome. A World Society of Emergency Surgery (WSES) Consensus Conference was held in Bergamo in July 2013 with the aim to define recommendations for emergency repair of abdominal wall hernias in adults. This document represents the executive summary of the consensus conference approved by a WSES expert panel. In 2016, the guidelines have been revised and updated according to the most recent available literature.

  15. Closed incision prophylactic negative pressure wound therapy in patients undergoing major complex abdominal wall repair

    NARCIS (Netherlands)

    de Vries, F. E. E.; Atema, J. J.; Lapid, O.; Obdeijn, M. C.; Boermeester, M. A.

    2017-01-01

    Purpose To evaluate if incisional prophylactic negative pressure wound therapy (pNPWT) reduces wound infections and other wound complications in high-risk patients undergoing major complex ventral abdominal wall repair. Methods Retrospective before-after comparison nested in a consecutive series of

  16. TFE-PLASMA POLYMERIZED DERMAL SHEEP COLLAGEN FOR THE REPAIR OF ABDOMINAL-WALL DEFECTS

    NARCIS (Netherlands)

    VANDERLAAN, JS; LOPEZ, GP; VANWACHEM, PB; NIEUWENHUIS, P; RATNER, BD; BLEICHRODT, RP; SCHAKENRAAD, JM

    1991-01-01

    The aim of this study was to design and evaluate a degradable biomaterial for the repair of abdominal wall defects. Hexamethylenediisocyanate-tanned dermal sheep collagen (HDSC) was plasma-polymerized with tetrafluoroethylene (TFE) which resulted in a hydrophobic surface on the visceral side

  17. Abdominal wall reconstruction for large incisional hernia restores expiratory lung function

    DEFF Research Database (Denmark)

    Jensen, Kristian K; Backer, Vibeke; Jorgensen, Lars N

    2017-01-01

    (horizontal fascial defect width >10 cm) were compared with 18 patients with an intact abdominal wall who underwent colorectal resection. Patients were examined pre- and 1-year postoperatively. Examined measures included forced vital capacity, forced expiratory volume in first second, peak expiratory flow...

  18. Mechanical properties of the abdominal wall and biomaterials utilized for hernia repair.

    Science.gov (United States)

    Deeken, Corey R; Lake, Spencer P

    2017-10-01

    Abdominal wall hernias are one of the most common and long-standing surgical applications for biomaterials engineering. Yet, despite over 50 years of standard use of hernia repair materials, revision surgery is still required in nearly one third of patients due to hernia recurrence. To date, hernia mesh designs have focused on maximizing tensile strength to prevent structural failure of the implant. However, most recurrences occur at the biomaterial-tissue interface. There is a fundamental gap in understanding the degree to which a mechanical mismatch between hernia repair materials and host tissue contributes to failure at this interface. This review summarizes the current literature related to the anatomy and mechanics of both human and animal abdominal wall tissues, as well as the mechanical properties of many commonly-utilized hernia repair materials. The studies reviewed here reported greater compliance of the linea alba, larger strains for the intact abdominal wall, and greater stiffness for the rectus sheath and umbilical fascia when the tissues were loaded in the longitudinal direction compared to transverse. Additionally, greater stresses were observed in the linea alba when loaded in the transverse direction compared to longitudinal. Given these trends, a few recommendations can be made regarding orientation of mesh. The most compliant axis of the biomaterial should be oriented in the cranio-caudal (longitudinal) direction, and the strongest axis of the biomaterial should be oriented in the medial-lateral (transverse) direction. The human abdominal wall is also anisotropic, with anisotropy ratios as high as 8-9 reported for the human linea alba. Current biomaterial designs exhibit anisotropy ratios in the range of 1-3, and it is unclear whether an ideal ratio exists for optimal match between mesh and tissue. This is likely dependent on implantation location as the linea alba, rectus sheath, and other tissues of the abdominal wall exhibit different

  19. Mesh fixation with a barbed anchor suture results in significantly less strangulation of the abdominal wall.

    Science.gov (United States)

    Lyons, Calvin; Joseph, Rohan; Salas, Nilson; Reardon, Patrick R; Bass, Barbara L; Dunkin, Brian J

    2012-05-01

    Laparoscopic ventral hernia repair using an underlay mesh frequently requires suture fixation across the abdominal wall, which results in significant postoperative pain. This study investigates the utility of a novel mesh fixation technique to reduce the strangulation force on the abdominal wall. Multiple 2-cm(2) pieces of polyester mesh (Parietex Composite, Covidien) were placed as an underlay against a porcine abdominal wall. Fixation was accomplished using either the standard 0-polyglyconate or the 0-polyglyconate barbed anchor suture designed to hold in tissue without the need to tie a knot (V-Loc 180; Covidien). Suture fixation began with a stab wound incision in the skin. A suture-passing device then was used to pass the suture across the abdominal wall and through the mesh. The suture passer was removed and reintroduced through the same stab wound incision but at a different fascial entry point 1.5 cm away. The tail of the suture was grasped and pulled up through both the mesh and the abdominal wall, creating a full-thickness U-stitch. One tail of the suture was attached to a tensiometer, and the strangulation force on the abdominal wall was measured while the suture was tied (standard) or looped (barbed). To compare pullout force, the tensiometer was attached to either the mesh or the suture, and traction was applied until material failure or suture pull through. Results are expressed as mean ± standard deviation. Comparisons were performed using Student's t-test. Eight pieces of mesh were placed for each suture. The average force required to secure the barbed suture (0.59 ± 0.08 kg) was significantly less than the force needed to secure the standard suture (2.17 ± 0.58 kg) (P < 0.0001). Table 1 compares the suture pullout forces with the mesh failure forces. Although the pullout force for the standard suture is significantly greater than for the barbed suture, both sutures have a pullout strength significantly greater than the mesh failure force. Table

  20. Malignant Mesothelioma Presenting as a Giant Chest, Abdominal and Pelvic Wall Mass

    Energy Technology Data Exchange (ETDEWEB)

    Shao, Zhi Hong; Gao, Xiao Long; Yi, Xiang Hua; Wang, Pei Jun [Tongji Hospital of Tongji University, Shanghai (China)

    2011-11-15

    Malignant mesothelioma (MM) is a relatively rare carcinoma of the mesothelial cells, and it is usually located in the pleural or peritoneal cavity. Here we report on a unique case of MM that developed in the chest, abdominal and pelvic walls in a 77-year-old female patient. CT and MRI revealed mesothelioma that manifested as a giant mass in the right flank and bilateral pelvic walls. The diagnosis was confirmed by the pathology and immunohistochemistry. Though rare, accurate investigation of the radiological features of a body wall MM may help make an exact diagnosis.

  1. Malignant Mesothelioma Presenting as a Giant Chest, Abdominal and Pelvic Wall Mass

    International Nuclear Information System (INIS)

    Shao, Zhi Hong; Gao, Xiao Long; Yi, Xiang Hua; Wang, Pei Jun

    2011-01-01

    Malignant mesothelioma (MM) is a relatively rare carcinoma of the mesothelial cells, and it is usually located in the pleural or peritoneal cavity. Here we report on a unique case of MM that developed in the chest, abdominal and pelvic walls in a 77-year-old female patient. CT and MRI revealed mesothelioma that manifested as a giant mass in the right flank and bilateral pelvic walls. The diagnosis was confirmed by the pathology and immunohistochemistry. Though rare, accurate investigation of the radiological features of a body wall MM may help make an exact diagnosis.

  2. A novel technique for reconstruction of the abdominal wall in the prune belly syndrome.

    Science.gov (United States)

    Monfort, G; Guys, J M; Bocciardi, A; Coquet, M; Chevallier, D

    1991-08-01

    There is currently widespread enthusiasm for abdominal wall reconstruction in patients with the prune belly syndrome. We have devised an operation that appears to offer some advantages over those proposed by Ehrlich and Randolph. The technique preserves the umbilicus, and thickens and strengthens the anterior abdominal wall. By narrowing the waist, it also produces a better cosmetic appearance. After full thickness resection of a varying amount of skin from the central abdomen, the anterior wall is sutured in double-breasted fashion, thus, preserving all vascularization and the umbilicus. Since 1969 we have successfully performed this procedure on 9 prune belly patients including 1 girl. The results were excellent in terms of duration and cosmetic appearance.

  3. Unexpected granular cell tumor in abdominal wall: case report and literature review.

    Science.gov (United States)

    Panunzi, Andrea; D'Orazi, Valerio; Toni, Francesca; Coppola, Giovanni Andrea; D'Alessandro, Valentina; Pontone, Stefano; Pironi, Daniele; Ortensi, Andrea

    2012-01-01

    Granular cell tumors (GCTs) are uncommon benign neoplasms deriving from Schwann cells of the peripheral nerve fibers. Although these tumors can be found anywhere in the body, the most frequent site is the tongue, followed by the chest wall and the arm. The abdominal wall is an extremely rare site for GCTs. These tumors are generally asymptomatic and have a slow growth rate. Today, thanks to their immunoreactivity to S-100 and CD68, the differential diagnosis is more straightforward than in the past. We report on a young patient affected by a GCT located in the upper third of the right rectus abdominis muscle. En bloc excision through a diamond-shaped skin incision allowed us to make a correct histological diagnosis, which was confirmed by the immunohistochemical findings. GCT, which is very rare in abdominal wall muscles, should be considered in the differential diagnosis, and surgical excision is the treatment of choice.

  4. Fluid-structure interaction in abdominal aortic aneurysms: effects of asymmetry and wall thickness

    Directory of Open Access Journals (Sweden)

    Muluk Satish C

    2005-11-01

    Full Text Available Abstract Background Abdominal aortic aneurysm (AAA is a prevalent disease which is of significant concern because of the morbidity associated with the continuing expansion of the abdominal aorta and its ultimate rupture. The transient interaction between blood flow and the wall contributes to wall stress which, if it exceeds the failure strength of the dilated arterial wall, will lead to aneurysm rupture. Utilizing a computational approach, the biomechanical environment of virtual AAAs can be evaluated to study the affects of asymmetry and wall thickness on this stress, two parameters that contribute to increased risk of aneurysm rupture. Methods Ten virtual aneurysm models were created with five different asymmetry parameters ranging from β = 0.2 to 1.0 and either a uniform or variable wall thickness to study the flow and wall dynamics by means of fully coupled fluid-structure interaction (FSI analyses. The AAA wall was designed to have a (i uniform 1.5 mm thickness or (ii variable thickness ranging from 0.5 – 1.5 mm extruded normally from the boundary surface of the lumen. These models were meshed with linear hexahedral elements, imported into a commercial finite element code and analyzed under transient flow conditions. The method proposed was then compared with traditional computational solid stress techniques on the basis of peak wall stress predictions and cost of computational effort. Results The results provide quantitative predictions of flow patterns and wall mechanics as well as the effects of aneurysm asymmetry and wall thickness heterogeneity on the estimation of peak wall stress. These parameters affect the magnitude and distribution of Von Mises stresses; varying wall thickness increases the maximum Von Mises stress by 4 times its uniform thickness counterpart. A pre-peak systole retrograde flow was observed in the AAA sac for all models, which is due to the elastic energy stored in the compliant arterial wall and the expansion

  5. [Progressive preoperative pneumoperitoneum in patients with giant hernias of the abdominal wall].

    Science.gov (United States)

    López Sanclemente, María Clara; Robres, Joaquim; López Cano, Manuel; Barri, Joan; Lozoya, Roberto; López, Sergio; Vasco, M Angeles; Buqueras, M Carmen; Subirana, Helena; Jorba, Rosa

    2013-01-01

    Patients with giant hernias with loss of domain require proper planning of surgical repair, because of the high associated comorbidity. The progressive preoperative pneumoperitoneum technique described by Goñi Moreno allows a more physiological adaptation of the patient and the abdominal cavity to the reinstatement of the viscera to the abdomen, enabling adequate surgical repair. The objective of this study was to analyze our experience in the treatment of this type of hernia. We carried out a retrospective study that included 11 patients with major abdominal wall defects and loss of domain who were treated with this technique in 2 centers between 2005 and 2010. Eight patients had abdominal hernias and 3 had inguinal hernias. The average insufflation time was 2 weeks and the total amount of air was between 6.6 and 18 l. In 2 patients who showed pulmonary disease decompensation, insufflation had to be temporarily postponed. A further 2 patients had subcutaneous emphysema during the last few days of insufflation, which resolved spontaneously without sequelae. The open mesh repair technique was used in ventral hernias and the preperitoneal technique in all inguinal hernias. There was one recurrence during the 1-year follow-up. Goñi Moreno's technique remains safe to prepare patients with giant hernias with loss of domain. This procedure can reduce the morbidity caused by the increase in abdominal pressure after abdominal wall repair. Copyright © 2012 AEC. Published by Elsevier Espana. All rights reserved.

  6. Case of a sigmoid colon cancer with metachronous metastases to the mesorectum and the abdominal wall

    Directory of Open Access Journals (Sweden)

    Hadjimarcou Andreas

    2010-03-01

    Full Text Available Abstract Backround Sigmoid colon cancer metachronous metastases commonly occur in the liver and lungs with sporadic reports also to the spleen, stomach, thyroid gland, abdominal wall and upper urinary tract. This is a rare case of metachronous metastases invading the mesorectum and the abdominal wall. Case presentation A 72-year-old female underwent sigmoidectomy for stage I (T2N0 M0 sigmoid colon cancer in May 2008. In June 2009, an abdominal computed tomography scan revealed a tumor 2 cm in size at the lower anterior mesorectum and a second mass 2 cm in size at the anterior abdominal wall midline. Total colonoscopy showed no mucosal lesion. The serum carcinoembryonic antigen level was normal. A biopsy of the mesorectum tumor showed similar histologic characteristics with the primary tumor. Since no other site of recurrence was identified, an abdominoperineal resection was attempted. During the operation and after the removal of the incision recurrence, sinus bradycardia and signs of myocardial ischemia were noticed. A loop transverse colostomy was immediately perfomed and the operation was terminated. Postoperative cardiologic examination revealed an acute myocardium infract. Chemo-radiation of the mesorectum tumor and re-evaluation for surgical excision was decided. Conclusion Metachronous metastasis of the mesorectum from sigmoid colon cancer is extremely rare. Although patterns of lymphatic spread from rectal cancer to sigmoid colon have recently been demonstrated, there is no evidence of metachronous mesorectum invasion from sigmoid colon cancer. This could be the issue for future trials.

  7. A massive abdominal wall desmoid tumor occurring in a laparotomy scar: A case report

    Directory of Open Access Journals (Sweden)

    Opeya Collins JO

    2011-03-01

    Full Text Available Abstract Introduction Desmoid tumors are benign but locally aggressive tumors of mesenchymal origin which are poorly circumscribed, infiltrate the surrounding tissue, lack a true capsule and are composed of abundant collagen. History of trauma to the site of tumor origin is elicited in up to 1 in 4 cases and they most commonly develop in the anterior abdominal wall and shoulder girdle but they can arise in any skeletal muscle. The clinical behavior and natural history of desmoid tumors are unpredictable and management is difficult with many issues remaining controversial, mainly regarding early detection, the role, type and timing of surgery and the value of non-operative therapies. Case presentation We report a case of a 23 year old male referred from a district hospital to a national referral hospital in Kenya, after developing a huge abdominal wall desmoid tumor following laparotomy for a blunt abdominal injury fourteen months earlier. The tumor was successfully excised and the abdominal wall defect reconstructed using a vicryl/prolene mesh and a unilateral groin flap. The patient had a non-eventful recovery and was discharged through radiotherapy clinic. Conclusion Wide margin tumor excision alone is a reasonable option in the management of desmoid tumors.

  8. Handlebar hernia: a case report and literature review on traumatic abdominal wall hernia in children.

    Science.gov (United States)

    van Bemmel, A J M; van Marle, A G J; Schlejen, P M; Schmitz, R F

    2011-08-01

    A rare case of abdominal trauma, a handlebar hernia, is described, as well as a review of the pertinent literature. A 7-year-old boy presented to our emergency room after sustaining blunt force to the abdomen; he fell on the handlebar of his bicycle. Immediately after the accident, a bulge was noticeable at the point of impact. Handlebar hernia is a diagnosis that is easily missed, which can lead to strangulation and incarceration of the bowel. With this case report, we hope to augment the knowledge on traumatic abdominal wall hernia, hopefully leading to early diagnosis and treatment.

  9. The Use of Tensor Fascia Lata Pedicled Flap in Reconstructing Full Thickness Abdominal Wall Defects and Groin Defects Following Tumor Ablation

    International Nuclear Information System (INIS)

    Rifaat, M.A.; Abdel Gawad, W.S.

    2005-01-01

    abdominal wall reconstruction, one case developed ventral hernia, in which bilateral TFL flaps were used without mesh enforcement. There was minimal donor site morbidity in the form of partial skin graft loss in 2 cases. The average follow up period in this study ranged from 6 months to 2 years. Only one patient died of distant metastasis of a see of the groin skin, 8 months postoperatively and another 2 patients with abdominal desmoid tumors developed local recurrence. The tensor fascia lata flap is a reliable and a versatile flap, with minimal donor site morbidity. Problems with the flap's vascularity of its distal part should not be encountered, if the flap is harvested within the safe limits and properly designed and the edges comfortably insetted to the defect. A pedicled flap would be appropriate for lower abdominal wall defects, and is better islanded to achieve extra mobilization and allow a tension free closure, while for groin defects, simple flap transposition should be enough. Nevertheless, reconstruction for full thickness abdominal wall defects by this flap is a static reconstruction. We therefore strongly recommend enforcing the repair with a synthetic mesh primarily to minimize the incidence of ventral hernia. However, further studies with larger number of cases are needed to confirm this observation

  10. Concomitant Panniculectomy Affects Wound Morbidity but Not Hernia Recurrence Rates in Abdominal Wall Reconstruction: A Propensity Score Analysis.

    Science.gov (United States)

    Giordano, Salvatore; Garvey, Patrick B; Baumann, Donald P; Liu, Jun; Butler, Charles E

    2017-12-01

    Studies of abdominal wall reconstruction with concurrent panniculectomy have reported contradictory results. The authors hypothesized that patients undergoing abdominal wall reconstruction with concurrent panniculectomy experience more wound healing complications but similar rates of hernia recurrence compared with abdominal wall reconstruction alone. Of 548 consecutive patients, 305 patients (55.7 percent) underwent abdominal wall reconstruction alone and 243 (44.3 percent) underwent abdominal wall reconstruction with concurrent panniculectomy. Mean follow-up was 30 months. The authors compared these two groups' postoperative complications and outcomes before and after propensity score analysis. Abdominal wall reconstruction with concurrent panniculectomy patients had a significantly higher overall complication rate (38.3 percent versus 29.2 percent; p = 0.025) and a trend toward a higher surgical-site occurrence rate (27.6 percent versus 20.7 percent; p = 0.06) compared with abdominal wall reconstruction alone. There were significantly higher incidences of skin dehiscence (19.3 percent versus 12.5 percent; p = 0.032), fat necrosis (10.7 percent versus 3.6 percent; p = 0.002), and infection abscess (9.5 percent versus 4.3 percent; p = 0.023) but no significant difference in hernia recurrence (6.9 percent versus 11.5 percent; p = 0.27) at long-term follow-up. Propensity score analysis yielded 188 pairs of matched patients with no significant differences in overall complication and hernia recurrence rates. Significantly higher rates of fat necrosis (9.6 percent versus 4.3 percent; p = 0.041) and abscess (10.1 percent versus 3.2 percent; p = 0.007) were observed in the abdominal wall reconstruction with concurrent panniculectomy group. Abdominal wall reconstruction with concurrent panniculectomy is associated with higher wound morbidity but similar surgical-site occurrence and hernia recurrence rates at long-term follow-up. The authors believe that panniculectomy can

  11. Fine-needle Aspiration Cytology of Abdominal Wall Endometriosis: 
A Meaningful Adjunct to Diagnosis.

    Science.gov (United States)

    Ail, Divya A; Joshi, Avinash R; Manzoor, Irmeen; Patil, Sukhada; Kulkarni, Maithili

    2018-01-01

    Fine-needle aspiration cytology (FNAC) is a simple, non-invasive diagnostic modality which can be performed with ease on any superficially palpable lesion. Surgical scar endometriosis is a rare entity which presents as an abdominal lump in women of reproductive age. It is often a diagnostic pitfall for clinicians due to its nonspecific symptoms. It displays characteristic morphology, which needs to be identified and recognized by a cytopathologist for accurate diagnosis. FNAC can be used as a key diagnostic tool in cases of abdominal wall mass for appropriate patient management, thereby avoiding unnecessary diagnostic procedures. Here, we report the case of a 35-year-old woman who presented with an abdominal lump where FNAC played a vital role in the patient's management.

  12. Fine-needle Aspiration Cytology of Abdominal Wall Endometriosis: A Meaningful Adjunct to Diagnosis

    Directory of Open Access Journals (Sweden)

    Divya A. Ail

    2018-01-01

    Full Text Available Fine-needle aspiration cytology (FNAC is a simple, non-invasive diagnostic modality which can be performed with ease on any superficially palpable lesion. Surgical scar endometriosis is a rare entity which presents as an abdominal lump in women of reproductive age. It is often a diagnostic pitfall for clinicians due to its nonspecific symptoms. It displays characteristic morphology, which needs to be identified and recognized by a cytopathologist for accurate diagnosis. FNAC can be used as a key diagnostic tool in cases of abdominal wall mass for appropriate patient management, thereby avoiding unnecessary diagnostic procedures. Here, we report the case of a 35-year-old woman who presented with an abdominal lump where FNAC played a vital role in the patient’s management.

  13. Differences of alternative methods of measuring abdominal wall hernia defect size: a prospective observational study.

    Science.gov (United States)

    Cherla, Deepa V; Lew, Debbie F; Escamilla, Richard J; Holihan, Julie L; Cherla, Arun S; Flores-Gonzalez, Juan; Ko, Tien C; Kao, Lillian S; Liang, Mike K

    2018-03-01

    Despite the importance of defect size, there are no standardized recommendations on how to measure ventral hernias. Our aims were to determine (1) if any significant differences existed between various methods of measuring ventral hernias and (2) the effect of these methods of measurement on selection of mesh size. A prospective study of all patients enrolled in a randomized trial assessing laparoscopic ventral hernia repair at a single institution from 3/2015 to 7/2016 was eligible for inclusion. Abdominal wall hernia defect size was determined by multiplying defect length and width obtained separately using each of five methods: radiographic (CT), intraoperative with abdomen desufflated, intraoperative with abdomen insufflated to 15 mmHg (intra-abdominal aspect), intraoperative with abdomen insufflated to 15 mmHg (extra-abdominal aspect), and clinical. The primary outcome was intraclass correlation between the five different methods of measurement for each patient. Secondary outcome was changes in mesh selection assuming a 5 cm overlap in each direction. Fifty patients met inclusion criteria for assessment. The five different measurement methods had an intraclass correlation for each patient of 0.533 (95% CI 0.373-0.697) (weak correlation) for length; 0.737 (95% CI 0.613-0.844) (moderate correlation) for width; and 0.684 (95% CI 0.544-0.810) (moderate correlation) for area. Different types of measurements affected mesh selection in up to 56% of cases. Among five common methods of measuring abdominal wall hernia defect, sizes are only weakly to moderately correlated. Further studies are needed to determine which method results in optimally sized abdominal wall prostheses and superior ventral hernia repair.

  14. Isometric abdominal wall muscle strength assessment in individuals with incisional hernia: a prospective reliability study

    DEFF Research Database (Denmark)

    Jensen, K. K.; Kjær, Michael; Jorgensen, L. N.

    2016-01-01

    Purpose To determine the reliability of measurements obtained by the Good Strength dynamometer, determining isometric abdominal wall and back muscle strength in patients with ventral incisional hernia (VIH) and healthy volunteers with an intact abdominal wall. Methods Ten patients with VIH and ten...... and extension showed excellent test–retest reliability for both patients with VIH (ICC 0.91 and 0.99) and healthy controls (ICC 0.97 and 0.96). Bland and Altman plots showed that no systematic bias was present for neither truncal flexion nor extension when assessing reliability. For patients with VIH...... and IPAQ was found. Conclusions The Good Strength dynamometer provided a reliable, low-cost measure of truncal flexion and extension in patients with VIH....

  15. Desmoid Tumor of the Anterior Abdominal Wall in Female Patients: Comparison with Endometriosis

    Directory of Open Access Journals (Sweden)

    H. Krentel

    2012-01-01

    Full Text Available In female patients presenting a tumor of the lower abdominal wall especially after cesarian section, an endometriotic tumor as well as an aggressive desmoid tumor should be considered. Symptoms in correlation with the monthly period can facilitate the presurgical differentiation between endometriosis and fibromatosis. Ultrasound reveals the typical location of both tumors and its remarkable sonographic appearance. In the clinical practice, the desmoid fibromatosis of the lower abdominal wall is a very rare disease. We present a case of a 25-year-old pregnant and discuss diagnostic and therapeutic options by a PubMed literature review. With the knowledge of the prognosis of the desmoid fibromatosis and the respective treatment options including wait and see, complete surgical resection with macroscopically free margins and adjuvant approaches is essential to avoid further interventions and progression of the locally destructive tumor.

  16. Impact of poroelasticity of intraluminal thrombus on wall stress of abdominal aortic aneurysms

    Directory of Open Access Journals (Sweden)

    Polzer Stanislav

    2012-08-01

    Full Text Available Abstract Background The predictions of stress fields in Abdominal Aortic Aneurysm (AAA depend on constitutive descriptions of the aneurysm wall and the Intra-luminal Thrombus (ILT. ILT is a porous diluted structure (biphasic solid–fluid material and its impact on AAA biomechanics is controversially discussed in the literature. Specifically, pressure measurements showed that the ILT cannot protect the wall from the arterial pressure, while other (numerical and experimental studies showed that at the same time it reduces the stress in the wall. Method To explore this phenomenon further a poroelastic description of the ILT was integrated in Finite Element (FE Models of the AAA. The AAA model was loaded by a pressure step and a cyclic pressure wave and their transition into wall tension was investigated. To this end ILT’s permeability was varied within a microstructurally motivated range. Results The two-phase model verified that the ILT transmits the entire mean arterial pressure to the wall while, at the same time, it significantly reduces the stress in the wall. The predicted mean stress in the AAA wall was insensitive to the permeability of the ILT and coincided with the results of AAA models using a single-phase ILT description. Conclusion At steady state, the biphasic ILT behaves like a single-phase material in an AAA model. Consequently, computational efficient FE single-phase models, as they have been exclusively used in the past, accurately predict the wall stress in AAA models.

  17. Povidone-iodine spray technique versus traditional scrub-paint technique for preoperative abdominal wall preparation.

    Science.gov (United States)

    Moen, Michael D; Noone, Michael B; Kirson, Inbar

    2002-12-01

    The study was conducted to compare povidone-iodine spray and traditional scrub-paint techniques in reducing abdominal wall bacteria during preoperative preparation. Sixty patients scheduled to undergo vaginal surgery were recruited for study. Cultures of the abdominal skin were performed before and after preparation with two techniques: A traditional 5-minute iodophor soap scrub-paint on one half and povidone-iodine aqueous spray on the other. Multiple pairwise comparisons were performed with the Wilcoxon signed rank test. A P value of.05 was considered statistically significant in all analyses. The mean number of colonies for spray after 1 minute was 1.83 +/- 3.16, for spray after 3 minutes was 0.40 +/- 1.15, and after 5-minute scrub was 0.87 +/- 2.97. Both techniques, the spray after 3 minutes and the 5-minute scrub, were statistically more effective at reducing bacterial counts than the spray after 1 minute. There was no statistically significant difference between the spray after 3 minutes and the scrub techniques. Povidone-iodine applied as a spray and left to dry for 3 minutes appears as effective as the traditional scrub-paint technique in reducing abdominal wall bacteria before abdominal surgery.

  18. Late metastatic endometrial carcinoma at the repair site of an abdominal wall incisional hernia

    Directory of Open Access Journals (Sweden)

    Abdul-Wahed N. Meshikhes

    2017-05-01

    Full Text Available The abdominal wall is a very rare site for endometrial cancer metastases. Its appearance generally indicates advanced cancer with poor prognosis. We report a case of a 55-year-old female who presented with an incisional hernia 4 years after abdominal panhysterectomy for endometrioid adenocarcinoma in 2009. Open hernia mesh repair was performed but on follow-up, she complained of pain and a swelling at the repair site. This was radiologically diagnosed as fibromatosis, but tru-cut biopsy confirmed presence of fibromatosis as well as a metastatic endometrial carcinoma. She was started on neoadjuvant chemotherapy, but had poor response, and therefore, radical excision was performed. She remained well with no metastatic recurrence at 12-month follow-up. This case illustrates late appearance of abdominal wall metastasis from abdomino-pelvic malignancies and highlights the need to exclude the presence of recurrence or metastases prior to surgical repair of incisional hernia occurring after the resection of abdominal or pelvic malignancy.

  19. Laparoscopic Cholecystectomy: Incidental Carcinoma of the Gallbladder with Abdominal Wall and Axillary Node Metastasis

    Directory of Open Access Journals (Sweden)

    Richard C. Johnson

    1997-01-01

    Full Text Available A case report is presented of intra-mural gallbladder carcinoma discovered incidentally after laparoscopic cholecystectomy who subsequently developed abdominal wall recurrence at the epigastric exit port, and axillary lymph node metastases. Possible preventative steps for tumour dissemination and a management plan if incidental carcinoma is diagnosed is discussed. The use of a non-porous retrieval bag, early recognition of the carcinoma and excision of the exit wound are advocated.

  20. Mixed endometrioid and serous carcinoma developing in abdominal wall endometriosis following Cesarean section

    International Nuclear Information System (INIS)

    Da Ines, David; Montoriol, Pierre Francois; Petitcolin, Virginie; Garcier, Jean-Marc; Bourdel, Nicolas; Canis, Michel; Charpy, Cecile

    2011-01-01

    Abdominal wall endometriosis is unusual and mostly occurs in scars following Cesarean section. Although malignant transformation is rare, it must be recognized in order to benefit from radical resection. We report a very rare case of mixed endometrioid and serous carcinoma developing in a Cesarean section endometriosis scar and the way we managed it using surgery and chemotherapy. 18-FDG PET-CT imaging was performed to correctly stage the disease

  1. Mixed endometrioid and serous carcinoma developing in abdominal wall endometriosis following Cesarean section

    Energy Technology Data Exchange (ETDEWEB)

    Da Ines, David; Montoriol, Pierre Francois; Petitcolin, Virginie; Garcier, Jean-Marc (Dept. of Radiology and Medical Imaging, CHU Clermont-Ferrand, CHU Estaing, Clermont-Ferrand (France)), email: ddaines@chu-clermontferrand.fr; Bourdel, Nicolas; Canis, Michel (Dept. of Obstetrics and Gynecology, CHU Clermont-Ferrand, CHU Estaing, Clermont-Ferrand (France)); Charpy, Cecile (Dept. of Pathology, CHU Clermont-Ferrand, CHU Estaing, Clermont-Ferrand (France))

    2011-06-15

    Abdominal wall endometriosis is unusual and mostly occurs in scars following Cesarean section. Although malignant transformation is rare, it must be recognized in order to benefit from radical resection. We report a very rare case of mixed endometrioid and serous carcinoma developing in a Cesarean section endometriosis scar and the way we managed it using surgery and chemotherapy. 18-FDG PET-CT imaging was performed to correctly stage the disease

  2. Pilot study on objective measurement of abdominal wall strength in patients with ventral incisional hernia.

    Science.gov (United States)

    Parker, Michael; Goldberg, Ross F; Dinkins, Maryane M; Asbun, Horacio J; Daniel Smith, C; Preissler, Susanne; Bowers, Steven P

    2011-11-01

    Outcomes after ventral incisional hernia (VIH) repair are measured by recurrence rate and subjective measures. No objective metrics evaluate functional outcomes after abdominal wall reconstruction. This study aimed to develop testing of abdominal wall strength (AWS) that could be validated as a useful metric. Data were prospectively collected during 9 months from 35 patients. A total of 10 patients were evaluated before and after VIH repair, for a total of 45 encounters. The patients were tested simultaneously or in succession by two of three examiners. Data were collected for three tests: double leg lowering (DLL), trunk raising (TR), and supine reaching (SR). Raw data were compared and tested for validity, and continuous data were transformed to categorical data. Agreement was measured using the intraclass correlation coefficient (ICC) for DLL and using kappa for the ordinal measures. Simultaneous testing yielded the following interobserver reliability: DLL (0.96 and 0.87), TR (1.00 and 0.95), and SR (0.76). Reproducibility was assessed by consecutive tests, with correlation as follows: DLL (0.81), TR (0.81), and RCH (0.21). Due to poor interobserver reliability for the SR test compared with the DLL and TR tests, the SR test was excluded from calculation of an overall score. Based on raw data distribution from the DLL and TR tests, the DLL data were categorized into 10º increments, allowing construction of a 10-point score. The median AWS score was 5 (interquartile range [IQR], 4-7), and there was agreement within 1 point for 42 of the 45 encounters (93%). The findings from this study demonstrate that the 10-point AWS score may measure AWS in an accurate and reproducible fashion, with potential for objective description of abdominal wall function of VIH patients. This score may help to identify patients suited for abdominal wall reconstruction while measuring progress after VIH repair. Further longitudinal outcomes studies are needed.

  3. Laparoscopic Removal of An Ectopic Intrauterine Device From The Anterior Abdominal Wall

    Directory of Open Access Journals (Sweden)

    Yaprak Engin Üstün

    2006-12-01

    Full Text Available The intrauterine devices (IUDs have been used widely by women of childbearing years. In this report, we presented a case of a 25-year-old gravida 4, parity 3 woman with an abdominal wall penetration by an IUD. She had an IUD (TCu-380A inserted immediately after dilatation & curettage. The IUD was removed laparoscopically.

  4. Intrauterine Contraceptive Device Migration Presenting as Abdominal Wall Swelling: A Case Report

    Directory of Open Access Journals (Sweden)

    Imtiaz Wani

    2011-01-01

    Full Text Available A number of complications are reported with the use of intrauterine contraceptive devices. These may pursue asymptomatic course or present as an acute abdomen after migration into peritoneal cavity. The authors here are reporting an abdominal wall swelling caused by transuterine migration of a copper intrauterine contraceptive device in a 28-year-old female. An open approach was used, and impacted foreign body was retrieved.

  5. Clear cell sarcoma of the abdominal wall with peritoneal sarcomatosis: CT features

    International Nuclear Information System (INIS)

    Sabate, J.M.; Fernandez, A.; Torrubia, S.; Villanueva, A.; Monill, J.M.

    1999-01-01

    Clear cell sarcoma, also called malignant melanoma of soft parts, is an uncommon neoplasm that involves tendons or aponeuroses of the lower extremity. The CT features of a clear cell sarcoma arising from the abdominal wall with later peritoneal dissemination are described. Peritoneal sarcomatosis from soft tissue sarcomas is a very rare condition previously unreported in the radiologic literature. Metastases to peritoneal surfaces must therefore be considered a possible site for systemic dissemination of soft tissue sarcomas. (orig.)

  6. [Effects of tenoxicam on abdominal wall healing: experimental study in rats].

    Science.gov (United States)

    Watanabe, André Luís Conde; Watanabe, Luís Massaro

    2005-01-01

    To analyse the effect of tenoxicam, a nonsteroidal anti-inflammatory, on the abdominal wall healing in rats. It was used 40 rats, submitted to longitudinal laparotomies, and allocated, randomly, in one control group (C), consisted of 20 rats treated with saline solution; and one test group (T), consisted of 20 rats treated with tenoxicam. The animals of each group were divided, according to their sacrifice day, into subgroups of 10 animals, named as C7, C14, T7 and T14. The numbers 7 and 14 indicated that the animal would be sacrificed on the 7th and 14th postoperative day, respectively. The tenoxicam (1 mg/ml) and saline solution (NaCl 0.9%) were administrated by intramuscular injections, at the dose of 0.6 ml/kg/day, immediately after surgery and continued for 4 days. In the sacrifice day, two segments of the abdominal wall (1 cm x 3 cm) were prepared and submitted to breaking strength measurement and hydroxyproline determination. No complications were observed in the four subgroups, including infection or dehiscence. There were no significant differences in the breaking strength measurement (p=0.262) and the hydroxyproline levels (p=0.392) among the four subgroups. The tenoxicam, administered intramuscularly, does not interfere on the abdominal wall healing of rats.

  7. CT in the diagnosis of abdominal wall hernias: a preliminary study

    Energy Technology Data Exchange (ETDEWEB)

    Hoejer, A.M.; Jess, P. [Department of Surgery, Roskilde County Hospital Koege, DK-4600 Koege (Denmark); Rygaard, H. [Department of Radiology, Roskilde County Hospital Koege, DK-4600 Koege (Denmark)

    1997-12-01

    The aim of the study was to estimate the value of CT in the diagnosis of abdominal wall hernias and at the same time to create a standard for this CT investigation. Twenty-four patients with suspected hernia of the abdominal wall were examined. All were operated on. The CT scans were assessed by two radiologists to estimate the interobserver variation. The CT diagnoses made by the two radiologists were correct in 83 % and 79 % of cases, respectively. The sensitivity was 0.83 in both CT evaluations and the specificity was 0.83 and 0.67, respectively. The predictive value of a positive CT finding was 0.94 and 0.88, while the predictive value of a negative CT finding was 0.63 and 0.57, respectively. The interobserver variation (kappa) was 0.87. The study therefore indicates that a positive CT finding of abdominal wall hernia is reliable, while a negative finding does not exclude the diagnosis. The interobserver variation of the CT diagnoses is acceptable. To achieve the highest diagnostic accuracy, it is recommended to always use the Valsalva manoeuvre, oral intake of contrast and 10/10 mm CT slices. (orig.) With 3 figs., 1 tab., 7 refs.

  8. Risk Assessment of Abdominal Wall Thickness Measured on Pre-Operative Computerized Tomography for Incisional Surgical Site Infection after Abdominal Surgery.

    Science.gov (United States)

    Tongyoo, Assanee; Chatthamrak, Putipan; Sriussadaporn, Ekkapak; Limpavitayaporn, Palin; Mingmalairak, Chatchai

    2015-07-01

    The surgical site infection (SSI) is a common complication of abdominal operation. It relates to increased hospital stay, increased healthcare cost, and decreased patient's quality of life. Obesity, usually defined by BMI, is known as one of the risks of SSI. However, the thickness of subcutaneous layers of abdominal wall might be an important local factor affecting the rate of SSI after the abdominal operations. The objective of this study is to assess the importance of the abdominal wall thickness on incisional SSI rate. The subjects of the present study were patients who had undergone major abdominal operations at Thammasat University Hospital between June 2013 and May 2014, and had been investigated with CT scans before their operations. The demographic data and clinical information of these patients were recorded. The thickness ofsubcutaneous fatty tissue from skin down to the most superficial layer of abdominal wall muscle at the surgical site was measured on CT images. The wound infectious complication was reviewed and categorized as superficial and deep incisional SSIfollowing the definition from Centersfor Disease Control and Prevention (CDC) guidelines. The significance ofeach potentialfactors on SSI rates was determined separately with student t-test for quantitative data and χ2-test for categorical data. Then all factors, which had p operative CTscans. Post-operative SSI was 25.2% (35/139), superficial and deep types in 27 and 8 patients, respectively. The comparison of abdominal wall thickness between patients with and without infection was significantly different (20.0 ± 8.4 mm and 16.0 ± 7.2 mm, respectively). When the thickness at 20 mm was used as the cut-off value, 43 of 139 patients had abdominal wall thickness ≥ 20 mm. The incidence of SSI of the thickness ±20 mm group was 37.2% (16/43) and of the less thickness group was 19.8% (19/96), with p operation. However, only abdominal wall thickness and wound classification were still significant

  9. Results of surgical treatment of anterior abdominal wall desmoid tumours : 13 cases reviewed with literature.

    Science.gov (United States)

    Yabanoglu, H; Karagulle, E; Aytac, H O; Caliskan, K; Canpolat, T; Koc, Z; Akdur, A C; Moray, G; Haberal, M

    2014-01-01

    We retrospectively evaluated the results of surgical treatment for anterior abdominal wall -desmoid tumours. Records for 13 patients operated on for desmoid tumours from 1997-2013 were searched for age, gender, abdominal/pelvic surgical history, pregnancy, Gardner's syndrome, pre-operative radiological examinations, tumour size, multifocality, surgical procedure, tumour presence at surgical margins, recurrence, morbidity, and mortality. Local recurrence-free survival probabilities were estimated by the Kaplan-Meier method and stratified by various clinicopathological variables. There were 11 female (84,6%) and 2 male (15,4%) patients with a median age of 36 years. Seven (53,8%) -patients had previous abdominal/pelvic surgery, five (38,5%) had a history of pregnancy, and one (7,6%) had Gardner's Syndrome. Two (15,3%) patients had multifocality on their pre-operative radiological examinations. Mean tumour -diameter was 4,6 cm (SD 3,2 cm ; range 2-12 cm). After the excision of the masses in five (38,5%) patients, synthetic materials were used to close the abdominal wall defects. Two (15,3%) patients with positive surgical margins after -surgery were re-operated. Three (23%) patients required a second surgical intervention after the mass excisions were performed. Mean follow-up time was 56,7 months. Recurrence was observed in three patients during follow-up. Increased tumour size, history of previous abdominal/pelvic surgery, and the presence of multifocality had a negative effect on local recurrence-free survival. There was no mortality during follow-up. Desmoid tumours are characterized by high recurrence, even after proper surgical excisions. Preoperative differential diagnoses of these tumours should be done and a post-operative follow-up protocol should be followed. Copyright© Acta Chirurgica Belgica.

  10. [SCARPA FASCIA AND ABDOMINAL WALL DEEP ADIPOSE COMPARTMENT PRESERVATION IN ABDOMINOPLASTY - CURRENT CLINICAL AND ANATOMICAL REVIEW].

    Science.gov (United States)

    Har-Shai, Lior; Hayun, Yehiel; Barel, Eric; Ad-El, Dean D

    2018-02-01

    During the last two decades, in parallel to the increased prevalence of bariatric procedures, there has been a marked increase in the prevalence of abdominoplasty surgery in the United States, and in accordance an increase in the scientific and clinical research related to all aspects of this technique. The most common complication of abdominoplasty is the formation of post-operative seroma. Various theories have been raised regarding the pathophysiology of seroma formation, and numerous methods for seroma prevention have been employed and tested. In the early 90's, a new theory argued that post-operative seroma formation is secondary to damage caused to the abdominal wall's lymphatic drainage during flap undermining. In light of this theory, a new surgical technique was suggested to execute the flap undermining in a more superficial plane. This enabled the preservation of the scarpa fascia and the deep adipose compartment, which preserved the integrity of the abdominal wall lymphatic collectors. This method was successful in reducing the rate of postoperative seroma formation. Recent studies have shed new light on the anatomy of the abdominal lymphatic collectors, pathophysiology of seroma formation and methods of its prevention. This new data undermines the foundations of the scarpa fascia preservation theory, and the surgical technique that was derived from it. A new theory that tries to settle the contradiction between the clinical success of the technique in reducing seromas and the new findings regarding abdominal wall's lymphatic collectors anatomy, is the presence of a 'sticky interface' between the deep adipose compartment and the flap.

  11. Inflammatory reaction and tensile strength of the abdominal wall after an implant of polypropylene mesh and polypropylene/poliglecaprone mesh for abdominal wall defect treatment in rats.

    Science.gov (United States)

    Biondo-Simões, Maria de Lourdes Pessole; Moura, Paula Almeida Pamponet; Colla, Kelly; Tocchio, Anna Flávia Zonato; Morais, Camila Gomes de; Miranda, Renata Augusta de; Robes, Rogério Ribeiro; Ioshii, Sérgio Ossamu

    2014-01-01

    To compare the inflammatory reaction and the growing resistance of the abdominal wall with the use of poliglecaprone meshes and polypropylene meshes associated with poliglecaprone in the correction of abdominal defects. Seventy-seven Wistar rats were divided into three groups: CG (non-operated animals: EG (polypropylene mesh) and UG (polypropylene and poliglecaprone mesh). A muscular and aponeurotic defect was formed and treated according to the group. Evaluations were made after 4, 7, 14, 28 and 56 days. The resistance and inflammatory pattern were studied. There was a gradual and significant gain in resistance, regularly in the EG and irregularly in the UG, which was lower on the 14th day (p=0.008). The inflammatory reaction was acute and more intense in the UG on the fourth day. At all other times, the inflammatory pattern was acute to chronic, similar in both groups, with minimum intensity on the 56th day. The greater resistance offered by the polypropylene mesh was regular and ascending, stabilizing on the 28th day, while that of the polypropylene/poliglecaprone was not even. In the end, the resistances were similar. The inflammatory response was greater in the UG on the fourth day and similar at all other times.

  12. Abdominal Wall Reconstruction for Incisional Hernia Optimizes Truncal Function and Quality of Life: A Prospective Controlled Study.

    Science.gov (United States)

    Jensen, Kristian K; Munim, Kanzah; Kjaer, Michael; Jorgensen, Lars N

    2017-06-01

    The aim of the study was to examine abdominal wall function in patients undergoing abdominal wall reconstruction (AWR) for incisional hernia. The literature on abdominal wall function in patients with incisional hernia is sparse. It has been suggested that AWR leads to improvement in function, but it is unknown whether this is specific to the abdominal wall or due to an improvement in overall physical fitness. We performed a prospective case-control study of 18 consecutive patients with large incisional hernia undergoing AWR with linea alba restoration. Truncal flexion and extension strength, hand grip strength, leg extension power, and quality of life (SF-36 and Carolinas Comfort Scale) were assessed preoperatively and 1 year postoperatively. Patients were compared with a control group of patients with an intact abdominal wall undergoing colorectal resection (n = 18). The study was registered at ClinicalTrials.gov (NCT02011048). Compared with preoperative measurements, 1-year follow-up after AWR demonstrated an increase of both truncal flexion strength (from mean 505.6 N to 572.3 N, P hernia specifically improved long-term abdominal wall muscular function and quality of life.

  13. Mechanical behavior of surgical meshes for abdominal wall repair: In vivo versus biaxial characterization.

    Science.gov (United States)

    Simón-Allué, R; Ortillés, A; Calvo, B

    2018-03-14

    Despite the widespread use of synthetic meshes in the surgical treatment of the hernia pathology, the election criteria of a suitable mesh for specific patient continues to be uncertain. Thus, in this work, we propose a methodology to determine in advance potential disadvantages on the use of certain meshes based on the patient-specific abdominal geometry and the mechanical features of the certain meshes. To that purpose, we have first characterized the mechanical behavior of four synthetic meshes through biaxial tests. Secondly, two of these meshes were implanted in several New Zealand rabbits with a total defect previously created on the center of the abdominal wall. After the surgical procedure, specimen were subjected to in vivo pneumoperitoneum tests to determine the immediate post-surgical response of those meshes after implanted in a healthy specimen. Experimental performance was recorded by a stereo rig with the aim of obtaining quantitative information about the pressure-displacement relation of the abdominal wall. Finally, following the procedure presented in prior works (Simón-Allué et al., 2015, 2017), a finite element model was reconstructed from the experimental measurements and tests were computationally reproduced for the healthy and herniated cases. Simulations were compared and validated with the in vivo behavior and results were given along the abdominal wall in terms of displacements, stresses and strain. Mechanical characterization of the meshes revealed Surgipro TM as the most rigid implant and Neomesh SuperSoft® as the softer, while other two meshes (Neomesh Soft®, Neopore®) remained in between. These two meshes were employed in the experimental study and resulted in similar effect in the abdominal wall cavity and both were close to the healthy case. Simulations confirmed this result while showed potential objections in the case of the other two meshes, due to high values in stresses or elongation that may led to discomfort in real

  14. Trace elements in the wall of abdominal aortic aneurysms with and without coexisting iliac artery aneurysms.

    Science.gov (United States)

    Ziaja, Damian; Chudek, Jerzy; Sznapka, Mariola; Kita, Andrzej; Biolik, Grzegorz; Sieroń-Stołtny, Karolina; Pawlicki, Krzysztof; Domalik, Jolanta; Ziaja, Krzysztof

    2015-06-01

    Iliac artery aneurysms (IAA) and abdominal aortic aneurysms (AAA) frequently coexist. It remains unknown whether the content of trace elements in AAA walls depends on the coexistence of IAAs. The aim of this study was to compare the content of selected trace elements in AAA walls depending on the coexistence of IAAs. The content of trace elements was assessed in samples of AAA walls harvested intraoperatively in 19 consecutive patients. In the studied group, coexisting IAAs were diagnosed in 11 out of the 19 patients with AAA. The coexistence of IAAs was associated with a slightly lower content of nickel (0.28 (0.15-0.40) vs. 0.32 (0-0.85) mg/g; p = 0.09) and a significantly higher content of cadmium (0.71 (0.26-1.17) vs. 0.25 (0.20-0.31) mg/g; p = 0.04) in AAA walls. The levels of the remaining studied elements, copper, zinc, manganese, magnesium and calcium, were comparable. The elevated levels of cadmium in the walls of AAA coexisting with IAAs may suggest an impact of the accumulation of this trace element on the greater damage of the iliac artery wall.

  15. A comparison of modelling techniques for computing wall stress in abdominal aortic aneurysms

    Directory of Open Access Journals (Sweden)

    McGloughlin Timothy M

    2007-10-01

    Full Text Available Abstract Background Aneurysms, in particular abdominal aortic aneurysms (AAA, form a significant portion of cardiovascular related deaths. There is much debate as to the most suitable tool for rupture prediction and interventional surgery of AAAs, and currently maximum diameter is used clinically as the determining factor for surgical intervention. Stress analysis techniques, such as finite element analysis (FEA to compute the wall stress in patient-specific AAAs, have been regarded by some authors to be more clinically important than the use of a "one-size-fits-all" maximum diameter criterion, since some small AAAs have been shown to have higher wall stress than larger AAAs and have been known to rupture. Methods A patient-specific AAA was selected from our AAA database and 3D reconstruction was performed. The AAA was then modelled in this study using three different approaches, namely, AAA(SIMP, AAA(MOD and AAA(COMP, with each model examined using linear and non-linear material properties. All models were analysed using the finite element method for wall stress distributions. Results Wall stress results show marked differences in peak wall stress results between the three methods. Peak wall stress was shown to reduce when more realistic parameters were utilised. It was also noted that wall stress was shown to reduce by 59% when modelled using the most accurate non-linear complex approach, compared to the same model without intraluminal thrombus. Conclusion The results here show that using more realistic parameters affect resulting wall stress. The use of simplified computational modelling methods can lead to inaccurate stress distributions. Care should be taken when examining stress results found using simplified techniques, in particular, if the wall stress results are to have clinical importance.

  16. Fournier?s gangrene - delayed pedicle flap based upon the anterior abdominal wall

    Directory of Open Access Journals (Sweden)

    Ania Sliwinski

    2014-06-01

    Full Text Available Introduction Fournier’s gangrene is a poly-microbial necrotizing fasciitis that involves the perineum and/or external genitalia. Urgent surgical debridement is well recognized as essential acute treatment yet unique challenges arise for plastic surgical reconstruction to obtain a complete functional recovery. This case describes a successful delayed pedicle flap repair based upon the anterior abdominal wall. Case description A 24 year old man was admitted to ICU ten days after elective circumcision with Fournier’s gangrene. He underwent a number of surgical debridements, and was referred for plastic surgical management. He had penile reconstruction using a random pattern abdominal flap, which was performed as a three stage procedure including flap vascular delay technique. Discussion Perineal and penile skin loss can be significant and is difficult to repair. Various techniques have been used to reconstruct lost tissue: skin grafts, transposition of the testes and spermatic cords to the thigh, flaps, and other types of pediculated myocutaneous flaps. Muscle flap reconstruction provides an environment that allows for complete regeneration of the urethral epithelium but is bulky and unsightly. Skin grafts contract and may produce painful and dysfunctional reconstructions. This novel technique produces a functional, and aesthetic reconstruction. Conclusion Penile skin recovery following Fournier’s gangrene recovery is problematic. This case demonstrates the functionality of a delayed flap repair using the anterior abdominal wall.

  17. Abdominal wall injuries occurring after blunt trauma: incidence and grading system.

    Science.gov (United States)

    Dennis, Ryan W; Marshall, Andre; Deshmukh, Harshal; Bender, Jeffrey S; Kulvatunyou, Narong; Lees, Jason S; Albrecht, Roxie M

    2009-03-01

    Traumatic abdominal wall injuries (AWIs) are being increasingly recognized after blunt force injury. All available abdominal/pelvic computed axial tomography (CAT) scans of blunt trauma patients evaluated at our level I trauma center from January 2005 to August 2006 were reviewed for the presence of AWI. AWI was graded using a severity-based numeric system. AWI grade was then compared with variables from a prospectively maintained trauma registry. Of 1,549 reviewed CAT scans, 9% showed AWI (grade I = 53%, grade II = 28%, grade III = 9%, grade IV = 8%, and grade V = 2%). There was no association between AWI and seatbelt use, Injury Severity Score, weight, or need for abdominal surgery. AWI occurs in 9% of blunt trauma patients undergoing abdominal/pelvic CAT scans. The incidence of herniation on CAT at presentation after blunt trauma is .2%, and the incidence of patients at risk of future hernia formation is 1.5%. AWI can be effectively cataloged using a straightforward numeric grading system.

  18. Metastasectomy of Abdominal Wall Lesions due to Prostate Cancer Detected Through PET/CT Gallium 68-PMSA: First Case Report

    Directory of Open Access Journals (Sweden)

    Claudia Ochoa

    2017-05-01

    Full Text Available Introducing the topic of abdominal wall metastasis secondary to prostate cancer with a reminder of the disease's rarity, being the first published case. This article is about a 66 year old patient diagnosed with prostate cancer [cT2aNxMx iPSA: 5,6 ng/ml Gleason 3+3, (Grade 1 Group], treated with radical prostatectomy as well as accompanied with amplified pelvic lymphadenectomy, who subsequently presented metastatic lesions to the abdominal wall diagnosed with PET/CT Gallium 68-PMSA technique and treated with abdominal metastasectomy with adequate short term results.

  19. What we know about management of traumatic abdominal wall hernia: review of the literature and case report.

    Science.gov (United States)

    Hamidian Jahromi, Alireza; Skweres, Justin; Sangster, Guillermo; Johnson, Lester; Samra, Navdeep

    2015-02-01

    Traumatic abdominal wall hernia (TAWH) is an uncommon form of hernia caused by blunt traumatic disruption of the abdominal wall musculature/fascia and abdominal organ herniation. Diagnosis of TAWH is challenging and requires a high level of suspicion. This form of hernia seems to be underrepresented in the English-language medical literature. There is currently no consensus on the optimal management for TAWH. In this article, we discuss the management of a 36-year-old motorcycle driver who was involved in a road traffic accident. On evaluation at our trauma center, he was found to have TAWH. Diagnostic criteria, imaging modalities and different management options for TAWH will be discussed.

  20. Metastasectomy of Abdominal Wall Lesions due to Prostate Cancer Detected Through PET/CT Gallium 68-PMSA: First Case Report.

    Science.gov (United States)

    Ochoa, Claudia; Ramirez, Angie; Varela, Rodolfo; Godoy, Fabian; Vargas, Rafael; Forero, Jorge; Rojas, Andres; Roa, Carmen; Céspedes, Carlos; Ramos, Jose; Cabrera, Marino; Calderon, Andres

    2017-05-01

    Introducing the topic of abdominal wall metastasis secondary to prostate cancer with a reminder of the disease's rarity, being the first published case. This article is about a 66 year old patient diagnosed with prostate cancer [cT2aNxMx iPSA: 5,6 ng/ml Gleason 3+3, (Grade 1 Group)], treated with radical prostatectomy as well as accompanied with amplified pelvic lymphadenectomy, who subsequently presented metastatic lesions to the abdominal wall diagnosed with PET/CT Gallium 68-PMSA technique and treated with abdominal metastasectomy with adequate short term results.

  1. Repair of recurrent hernia after biologic mesh failure in abdominal wall reconstruction.

    Science.gov (United States)

    Purnell, Chad A; Souza, Jason M; Park, Eugene; Dumanian, Gregory A

    2014-11-01

    Biologic mesh is commonly used in abdominal wall reconstruction but may result in increased hernia recurrence. There are minimal data on repair of these recurrent hernias. We conducted a retrospective chart review of 24 patients presenting to a single surgeon with recurrent ventral hernia, previously repaired with biologic mesh. Seventeen of 24 study patients underwent open repair, including 5 revisions of incomplete external oblique release. Mesh was polypropylene in 11 patients and fenestrated condensed polytetrafluoroethylene in 3 patients. In 1 patient, no mesh was used. In 2 patients, bridged biologic mesh was used because of risk of exposure. All biologic repairs have since recurred. Complications occurred in 3 of 15 prosthetic mesh patients and in all biologic mesh patients. Prior components release can be repeated if computed tomography scan reveals incomplete release. Recurrence is common after bridged biologic mesh repair. Conventional mesh can be used safely in many recurrent abdominal hernias after biologic mesh failure. Copyright © 2014 Elsevier Inc. All rights reserved.

  2. Abdominal Wall Desmoid Tumor in a Pregnant Woman and Cesarean Section Managment

    Directory of Open Access Journals (Sweden)

    M Mojibian

    2013-08-01

    Full Text Available Increased risk of sporadic desmoid tumor occurs in increased estrogen level (pregnancy and surgical incisions (abdominal and thorasic. The frequency of desmoid tumors in the general population is 2.4 to 4.3 cases. The case is 30 year old woman with history of previous cesarean section. In fourth month of pregnancy,ultrasonography revealed a 5×7 cm mass in lower segment of the uterus(leiomyoma. The tumor diameter was 20 cm in term gestation. The time of cesarean , incision of skin was done above the umbilicus and below the sternum and incision of uterus was done from fondus vertically down. After delivery, the mass which was separated from uterus and located in the abdominal wall was extracted. The histological investigation diagnosed a desmoid tumor.

  3. Abdominal Wall Abscess due to Acute Perforated Sigmoid Diverticulitis: A Case Report with MDCT and US Findings

    Directory of Open Access Journals (Sweden)

    Rafailidis Vasileios

    2013-01-01

    Full Text Available Perforation of the inflamed diverticula is a common diverticulitis complication. It usually leads to the formation of a local abscess. In some rare cases, the inflammatory process may spread towards extra-abdominal sites like the anterior or posterior abdominal wall or the thigh and form an abscess in these sites. We present the case of a 73-year-old man with a history of pain at the lower left quadrant of the abdomen for 20 days and a visible mass in this site. Ultrasonography and computed tomography revealed this mass to be an abscess of the abdominal wall which had been formed by the spread of ruptured sigmoid diverticulitis by continuity of tissue through the lower left abdominal wall. Local drainage of the abscess was performed and the patient was discharged after alleviation of symptoms and an uneventful course. We also discuss causes of abdominal wall abscesses along with the possible pathways by which an intra-abdominal abscess could spread outside the abdominal cavity.

  4. Observation of a Flowing Duct in the Abdominal Wall by Using Nanoparticles.

    Directory of Open Access Journals (Sweden)

    HyunSuk Jang

    Full Text Available The primo vascular system (PVS is being established as a circulatory system that corresponds to acupuncture meridians. There have been two critical questions in making the PVS accepted as a novel liquid flowing system. The first one was directly to show the flow of liquid in PVS and the second one was to explain why it was not observed in the conventional histological study of animal tissues. Flow in the PVS in the abdominal cavity was previously verified by injecting Alcian blue into a primo node. However, the tracing of the dye to other subsystems of the PVS has not been done. In the current work we injected fluorescent nanoparticles (FNPs into a primo node and traced them along a primo vessel which was inside a fat tissue in the abdominal wall. Linea alba is a white middle line in the abdominal skin of a mammal and a band of fat tissue is located in parallel to the linea alba in the parietal side of the abdominal wall of a rat. In this fat band a primo vessel runs parallel to the prominent blood vessels in the fat band and is located just inside the parietal peritoneum. About the second question on the reason why the PVS was not in conventional histological study the current work provided the answer. Histological analysis with hematoxyline and eosine, Masson's trichrome, and Toluidine blue could not discriminate the primo vessel even when we knew the location of the PVS by the trace of the FNPs. This clearly explains why the PVS is hard to observe in conventional histology: it is not a matter of resolution but the contrast. The PVS has very similar structure to the connective tissues that surround the PVS. In the current work we propose a method to find the PVS: Observation of mast cell distribution with toluidine blue staining and the PN has a high density of mast cells, while the lymph node has low density.

  5. What is the evidence for the use of biologic or biosynthetic meshes in abdominal wall reconstruction?

    Science.gov (United States)

    Köckerling, F; Alam, N N; Antoniou, S A; Daniels, I R; Famiglietti, F; Fortelny, R H; Heiss, M M; Kallinowski, F; Kyle-Leinhase, I; Mayer, F; Miserez, M; Montgomery, A; Morales-Conde, S; Muysoms, F; Narang, S K; Petter-Puchner, A; Reinpold, W; Scheuerlein, H; Smietanski, M; Stechemesser, B; Strey, C; Woeste, G; Smart, N J

    2018-04-01

    Although many surgeons have adopted the use of biologic and biosynthetic meshes in complex abdominal wall hernia repair, others have questioned the use of these products. Criticism is addressed in several review articles on the poor standard of studies reporting on the use of biologic meshes for different abdominal wall repairs. The aim of this consensus review is to conduct an evidence-based analysis of the efficacy of biologic and biosynthetic meshes in predefined clinical situations. A European working group, "BioMesh Study Group", composed of invited surgeons with a special interest in surgical meshes, formulated key questions, and forwarded them for processing in subgroups. In January 2016, a workshop was held in Berlin where the findings were presented, discussed, and voted on for consensus. Findings were set out in writing by the subgroups followed by consensus being reached. For the review, 114 studies and background analyses were used. The cumulative data regarding biologic mesh under contaminated conditions do not support the claim that it is better than synthetic mesh. Biologic mesh use should be avoided when bridging is needed. In inguinal hernia repair biologic and biosynthetic meshes do not have a clear advantage over the synthetic meshes. For prevention of incisional or parastomal hernias, there is no evidence to support the use of biologic/biosynthetic meshes. In complex abdominal wall hernia repairs (incarcerated hernia, parastomal hernia, infected mesh, open abdomen, enterocutaneous fistula, and component separation technique), biologic and biosynthetic meshes do not provide a superior alternative to synthetic meshes. The routine use of biologic and biosynthetic meshes cannot be recommended.

  6. Isometric abdominal wall muscle strength assessment in individuals with incisional hernia: a prospective reliability study.

    Science.gov (United States)

    Jensen, K K; Kjaer, M; Jorgensen, L N

    2016-12-01

    To determine the reliability of measurements obtained by the Good Strength dynamometer, determining isometric abdominal wall and back muscle strength in patients with ventral incisional hernia (VIH) and healthy volunteers with an intact abdominal wall. Ten patients with VIH and ten healthy volunteers with an intact abdominal wall were each examined twice with a 1 week interval. Examination included the assessment of truncal flexion and extension as measured with the Good Strength dynamometer, the completion of the International Physical Activity Questionnaire (IPAQ) and the self-assessment of truncal strength on a visual analogue scale (SATS). The test-retest reliability of truncal flexion and extension was assessed by interclass correlation coefficient (ICC), and Bland and Altman graphs. Finally, correlations between truncal strength, and IPAQ and SATS were examined. Truncal flexion and extension showed excellent test-retest reliability for both patients with VIH (ICC 0.91 and 0.99) and healthy controls (ICC 0.97 and 0.96). Bland and Altman plots showed that no systematic bias was present for neither truncal flexion nor extension when assessing reliability. For patients with VIH, no significant correlations between objective measures of truncal strength and IPAQ or SATS were found. For healthy controls, both truncal flexion (τ 0.58, p = 0.025) and extension (τ 0.58, p = 0.025) correlated significantly with SATS, while no other significant correlation between truncal strength measures and IPAQ was found. The Good Strength dynamometer provided a reliable, low-cost measure of truncal flexion and extension in patients with VIH.

  7. Intensity modulated radiation-therapy for preoperative posterior abdominal wall irradiation of retroperitoneal liposarcomas

    International Nuclear Information System (INIS)

    Bossi, Alberto; De Wever, Ivo; Van Limbergen, Erik; Vanstraelen, Bianca

    2007-01-01

    Purpose: Preoperative external-beam radiation therapy (preop RT) in the management of Retroperitoneal Liposarcomas (RPLS) typically involves the delivery of radiation to the entire tumor mass: yet this may not be necessary. The purpose of this study is to evaluate a new strategy of preop RT for RPLS in which the target volume is limited to the contact area between the tumoral mass and the posterior abdominal wall. Methods and Materials: Between June 2000 and Jan 2005, 18 patients with the diagnosis of RPLS have been treated following a pilot protocol of pre-op RT, 50 Gy in 25 fractions of 2 Gy/day. The Clinical Target Volume (CTV) has been limited to the posterior abdominal wall, region at higher risk for local relapse. A Three-Dimensional conformal (3D-CRT) and an Intensity Modulated (IMRT) plan were generated and compared; toxicity was reported following the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events v3.0. Results: All patients completed the planned treatment and the acute toxicity was tolerable: 2 patients experienced Grade 3 and 1 Grade 2 anorexia while 2 patients developed Grade 2 nausea. IMRT allows a better sparing of the ipsilateral and the contralateral kidney. All tumors were successfully resected without major complications. At a median follow-up of 27 months 2 patients developed a local relapse and 1 lung metastasis. Conclusions: Our strategy of preop RT is feasible and well tolerated: the rate of resectability is not compromised by limiting the preop CTV to the posterior abdominal wall and a better critical-structures sparing is obtained with IMRT

  8. Hybrid NOTES transvaginal intraperitoneal onlay mesh in abdominal wall hernias: an alternative to traditional laparoscopic procedures.

    Science.gov (United States)

    Descloux, Alexandre; Pohle, Sebastian; Nocito, Antonio; Keerl, Andreas

    2015-12-01

    Abdominal wall hernias are increasingly treated by laparoscopic placement of an intraperitoneal onlay mesh (IPOM). We present an alternative technique for women: the laparoscopic-assisted transvaginal IPOM. Before surgery, all patients underwent a gynecological examination. The patients agreed to IPOM repair via a transvaginal approach, and written informed consent for surgery was obtained. Pneumoperitoneum was established with a Veress needle at the umbilicus. This access was subsequently dilated to 5 mm (VersaStep), and a 5-mm laparoscope was inserted. Under laparoscopic view, the transvaginal trocars (12-mm VersaStep and 5-mm flexible accesses) were safely inserted after lifting the uterus with a uterus manipulator. After preparation of the falciform ligament, the ligamentum teres and the preperitoneal fat, a lightweight composite mesh was introduced through the transvaginal access and fixed with absorbable tacks using the double-crown technique. From September 2011 to December 2012, we performed six laparoscopic-assisted transvaginal IPOM procedures (one epigastric, three umbilical, two combined epigastric and umbilical hernias; all were primary hernias). In the initial phase, only patients with small or medium primary abdominal wall hernia were selected (max. 3 cm diameter). Median hospital stay was 3 days (range 2-6 days). One minor complication occurred perioperatively (second-degree skin burn to the labia majora). At 1-year follow-up, we identified one recurrence in a high-risk patient with a body mass index higher than 35 kg/m(2). No infection and no mortality were observed. Although no final conclusion can be made regarding the presumed non-inferiority of this technique in terms of recurrence and mesh infection compared with traditional laparoscopic IPOM, laparoscopic-assisted transvaginal IPOM is a feasible alternative to treat abdominal wall hernias.

  9. Skin as marker for collagen type I/III ratio in abdominal wall fascia.

    Science.gov (United States)

    Peeters, E; De Hertogh, G; Junge, K; Klinge, U; Miserez, M

    2014-08-01

    An altered collagen metabolism could play an important role in hernia development. This study compared collagen type I/III ratio and organisation between hernia and control patients, and analysed the correlation in collagen type I/III ratio between skin and abdominal wall fascia. Collagen organisation was analysed in Haematoxylin-Eosin sections of anterior rectus sheath fascia, and collagen type I/III ratio, by crosspolarisation microscopy, in Sirius-Red sections of skin and anterior rectus sheath fascia, of 19 control, 10 primary inguinal, 10 recurrent inguinal, 13 primary incisional and 8 recurrent incisional hernia patients. Compared to control patients [7.2 (IQR = 6.8-7.7) and 7.2 (IQR = 5.8-7.9)], collagen type I/III ratio was significantly lower in skin and anterior rectus sheath fascia of primary inguinal [5.2 (IQR = 3.8-6.3) and 4.2 (IQR = 3.8-4.7)], recurrent inguinal [3.2 (IQR = 3.1-3.6) and 3.3 (IQR = 3-3.7)], primary incisional [3.5 (IQR = 3-3.9) and 3.4 (IQR = 3.3-3.6)] and recurrent incisional hernia [3.2 (IQR = 3.1-3.9) and 3.2 (IQR = 2.9-3.2)] patients; also incisional and recurrent inguinal hernia had lower ratio than primary inguinal hernia patients. Furthermore, collagen type I/III ratio was significantly correlated (r = 0.81; P fascia. Finally, collagen organisation was comparable between hernia and control patients. Furthermore, in both skin and abdominal wall fascia of hernia patients, collagen type I/III ratio was lower compared to control patients, with more pronounced abnormalities in incisional and recurrent inguinal hernia patients. Importantly, collagen type I/III ratio in skin was representative for that in abdominal wall fascia.

  10. Management of Anterior Abdominal Wall Defect Using a Pedicled Tensor Fascia Lata Flap: A Case Report

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    K. D. Ojuka

    2012-01-01

    Full Text Available Degloving injuries to anterior abdominal wall are rare due to the mechanism of injury. Pedicled tensor fascia lata is known to be a versatile flap with ability to reach the lower anterior abdomen. A 34-year-old man who was involved in a road traffic accident presented with degloving injury and defect at the left inguinal region, sigmoid colon injury, and scrotal bruises. At investigation, he was found to have pelvic fracture. The management consisted of colostomy and tensor fascia lata to cover the defect at reversal. Though he developed burst abdomen on fifth postoperative day, the flap healed with no complications.

  11. The future of stem cell therapy in hernia and abdominal wall repair.

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    Petter-Puchner, A H; Fortelny, R H; Gruber-Blum, S; Redl, H; Dietz, U

    2015-02-01

    Stem cell therapies have been proposed in preclinical trials as new treatment options in abdominal wall repair. This work lists sources of feasible cell lines and the current status of literature and provides a cautious outlook into future developments. Special attention was paid to translational issues and practicabilty in a complex field. Cell-based therapies will play a role in the clinical setting in the future. Regulatory and ethical issues need to be addressed as well as the proof of cost-effectiveness.

  12. A large infiltrating fibrous hamartoma of infancy in the abdominal wall with rare associated tuberous sclerosis

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    Han, Hye-Jeong; Lim, Gye-Yeon [The Catholic University of Korea, Department of Radiology, St. Mary' s Hospital, Seoul (Korea); You, Chang-Young [The Catholic University of Korea, Department of Pathology, St. Mary' s Hospital, Seoul (Korea)

    2009-07-15

    Tuberous sclerosis is a complex autosomal-dominant neurocutaneous syndrome characterized by hamartomatous malformations of fibrous and connective tissues in various organs. Although various histologic types of soft-tissue masses can occur with tuberous sclerosis, we present a unique case of fibrous hamartoma of infancy presenting as large infiltrating cutaneous and subcutaneous masses in the abdominal wall in a 4-year-old boy with tuberous sclerosis. Although the co-occurrence of tuberous sclerosis and fibrous hamartoma of infancy is very rare, it should be considered in the differential diagnosis of subcutaneous soft-tissue masses found in children with tuberous sclerosis. (orig.)

  13. Abdominal wall reconstruction with components separation and mesh reinforcement in complex hernia repair.

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    Nockolds, Claire L; Hodde, Jason P; Rooney, Paul S

    2014-04-30

    Abdominal closure in the presence of enterocutaneous fistula, stoma or infection can be challenging. A single-surgeon's experience of performing components separation abdominal reconstruction and reinforcement with mesh in the difficult abdomen is presented. Medical records from patients undergoing components separation and reinforcement with hernia mesh at Royal Liverpool Hospital from 2009 to 2012 were reviewed. Patients were classified by the Ventral Hernia Working Group (VHWG) grading system. Co-morbidities, previous surgeries, specific type of reconstruction technique, discharge date, complications and hernia recurrence were recorded. Twenty-three patients' (15 males, 8 females) notes were reviewed. Median age was 57 years (range 20-76 years). Median follow-up at the time of review was 17 months (range 2-48 months). There were 13 grade III hernias and 10 grade IV hernias identified. Synthetic mesh was placed to reinforce the abdomen in 6 patients, cross-linked porcine dermis was used in 3, and a Biodesign® Hernia Graft was placed in 14. Complications included wound infection (13%), superficial wound dehiscence (22%), seroma formation (22%) and stoma complications (9%). To date, hernias have recurred in 3 patients (13%). Components separation and reinforcement with biological mesh is a successful technique in the grade III and IV abdomen with acceptable rate of recurrence and complications.

  14. Acutely incarcerated abdominal wall hernia: what if it is a consequence?

    Science.gov (United States)

    Gonenc, M; Bozkurt, M A; Kapan, S; Aras, A; Surek, A; Alis, H

    2014-01-01

    The aim of this study was to emphasize the importance of differential diagnosis in patients with acutely incarcerated abdominal wall hernia (AWH). The medical records of patients who underwent emergency surgery with preoperative diagnosis of acutely incarcerated AWH and in whom acutely incarcerated AWH was the consequence of increased intraabdominal pressure due to other abdominal emergencies were reviewed. The following data were collected: demographics, the duration between the onset of symptoms and admission, clinical findings, biochemical test results that were abnormal, radiological findings, preoperative and intraoperative diagnosis, operative findings, surgical procedure, different diagnosis made in the postoperative period, reoperation, morbidity, mortality, and the length of hospital stay. Ten patients were included to the study. The primary pathology was found to be perforated peptic ulcer disease in three, bowel obstruction due to neoplastic mass in three, complicated appendicitis in two, acute mesenteric ischemia in one, and acute diverticulitis in one. The correct diagnosis was made during emergency surgery for hernia repair, whereas the primary pathology was identified postoperatively in two patients. Patients who are diagnosed to have acutely incarcerated AWH preoperatively should undergo further diagnostic workup, if any level of clinical suspicion for differential diagnosis is present. Moreover, the surgeon should consider general abdominal exploration if contradictory findings are encountered during the exploration of the hernia sac, even if preoperative diagnostic studies reveal no gross pathology or non-specific findings.

  15. A clinically relevant in vivo model for the assessment of scaffold efficacy in abdominal wall reconstruction

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    Jeffrey CY Chan

    2016-12-01

    Full Text Available An animal model that allows for assessment of the degree of stretching or contraction of the implant area and the in vivo degradation properties of biological meshes is required to evaluate their performance in vivo. Adult New Zealand rabbits underwent full thickness subtotal unilateral rectus abdominis muscle excision and were reconstructed with the non-biodegradable Peri-Guard®, Prolene® or biodegradable Surgisis® meshes. Following 8 weeks of recovery, the anterior abdominal wall tissue samples were collected for measurement of the implant dimensions. The Peri-Guard and Prolene meshes showed a slight and obvious shrinkage, respectively, whereas the Surgisis mesh showed stretching, resulting in hernia formation. Surgisis meshes showed in vivo biodegradation and increased collagen formation. This surgical rabbit model for abdominal wall defects is advantageous for evaluating the in vivo behaviour of surgical meshes. Implant area stretching and shrinkage were detected corresponding to mesh properties, and histological analysis and stereological methods supported these findings.

  16. Stress adapted embroidered meshes with a graded pattern design for abdominal wall hernia repair

    Science.gov (United States)

    Hahn, J.; Bittrich, L.; Breier, A.; Spickenheuer, A.

    2017-10-01

    Abdominal wall hernias are one of the most relevant injuries of the digestive system with 25 million patients in 2013. Surgery is recommended primarily using allogenic non-absorbable wrap-knitted meshes. These meshes have in common that their stress-strain behaviour is not adapted to the anisotropic behaviour of native abdominal wall tissue. The ideal mesh should possess an adequate mechanical behaviour and a suitable porosity at the same time. An alternative fabrication method to wrap-knitting is the embroidery technology with a high flexibility in pattern design and adaption of mechanical properties. In this study, a pattern generator was created for pattern designs consisting of a base and a reinforcement pattern. The embroidered mesh structures demonstrated different structural and mechanical characteristics. Additionally, the investigation of the mechanical properties exhibited an anisotropic mechanical behaviour for the embroidered meshes. As a result, the investigated pattern generator and the embroidery technology allow the production of stress adapted mesh structures that are a promising approach for hernia reconstruction.

  17. Pain pressure threshold algometry of the abdominal wall in healthy women

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    M.L.L.S. Montenegro

    2012-07-01

    Full Text Available The objective of this study was to determine the inter- and intra-examiner reliability of pain pressure threshold algometry at various points of the abdominal wall of healthy women. Twenty-one healthy women in menacme with a mean age of 28 ± 5.4 years (range: 19-39 years were included. All volunteers had regular menstrual cycles (27-33 days and were right-handed and, to the best of our knowledge, none were taking medications at the time of testing. Women with a diagnosis of depression, anxiety or other mood disturbances were excluded. Women with previous abdominal surgery, any pain condition or any evidence of inflammation, hypertension, smoking, alcoholism, or inflammatory disease were also excluded. Pain perception thresholds were assessed with a pressure algometer with digital traction and compression and a measuring capacity for 5 kg. All points were localized by palpation and marked with a felt-tipped pen and each individual was evaluated over a period of 2 days in two consecutive sessions, each session consisting of a set of 14 point measurements repeated twice by two examiners in random sequence. There was no statistically significant difference in the mean pain threshold obtained by the two examiners on 2 diferent days (examiner A: P = 1.00; examiner B: P = 0.75; Wilcoxon matched pairs test. There was excellent/good agreement between examiners for all days and all points. Our results have established baseline values to which future researchers will be able to refer. They show that pressure algometry is a reliable measure for pain perception in the abdominal wall of healthy women.

  18. Pain pressure threshold algometry of the abdominal wall in healthy women.

    Science.gov (United States)

    Montenegro, M L L S; Braz, C A; Mateus-Vasconcelos, E L; Rosa-e-Silva, J C; Candido-dos-Reis, F J; Nogueira, A A; Poli-Neto, O B

    2012-07-01

    The objective of this study was to determine the inter- and intra-examiner reliability of pain pressure threshold algometry at various points of the abdominal wall of healthy women. Twenty-one healthy women in menacme with a mean age of 28 ± 5.4 years (range: 19-39 years) were included. All volunteers had regular menstrual cycles (27-33 days) and were right-handed and, to the best of our knowledge, none were taking medications at the time of testing. Women with a diagnosis of depression, anxiety or other mood disturbances were excluded. Women with previous abdominal surgery, any pain condition or any evidence of inflammation, hypertension, smoking, alcoholism, or inflammatory disease were also excluded. Pain perception thresholds were assessed with a pressure algometer with digital traction and compression and a measuring capacity for 5 kg. All points were localized by palpation and marked with a felt-tipped pen and each individual was evaluated over a period of 2 days in two consecutive sessions, each session consisting of a set of 14 point measurements repeated twice by two examiners in random sequence. There was no statistically significant difference in the mean pain threshold obtained by the two examiners on 2 different days (examiner A: P = 1.00; examiner B: P = 0.75; Wilcoxon matched pairs test). There was excellent/good agreement between examiners for all days and all points. Our results have established baseline values to which future researchers will be able to refer. They show that pressure algometry is a reliable measure for pain perception in the abdominal wall of healthy women.

  19. Outcome of patients with chronic mesh infection following abdominal wall hernia repair.

    Science.gov (United States)

    Chung, L; Tse, G H; O'Dwyer, P J

    2014-10-01

    Mesh infection following incisional hernia repair has been reported at around 6-10 %. The aim of this study is to assess the outcome of patients following treatment for chronically infected mesh after repair of an abdominal wall hernia. Data were gathered on all patients with chronically infected mesh following failed conservative management treated under the care of one surgeon between January 2004 and December 2010. This included patient demographics, reason for first operation, number of previous operations and the number of previous hernia repairs. In addition, the type of mesh removed was recorded as was the organism cultured from the wound. Patients were followed up in a clinic at 1 month, 3 months and 1 year after surgery. 15 patients had 18 operations under general anaesthesia for infected mesh (10 partial and 8 complete mesh excisions). The interval between the last mesh implantation or abdominal operation and re-operation for infection was a median of 17 months (range 7-49 months). All patients who had complete mesh removal had complete healing of their wound at 3 months compared with four in the partial excision group (P = 0.011). At a median follow-up of 19 months, only five in the complete and three in the partial excision group had complete wound healing (P = 0.184). The outcome of patients treated for chronic mesh infection is unsatisfactory with high risk of recurrent herniation and development of further chronic abdominal wall sepsis; therefore, every effort should be made to prevent this problem in the first instance.

  20. [Case report: Rapidly growing abdominal wall giant desmoid tumour during pregnancy].

    Science.gov (United States)

    Palacios-Zertuche, Jorge Tadeo; Cardona-Huerta, Servando; Juárez-García, María Luisa; Valdés-Flores, Everardo; Muñoz-Maldonado, Gerardo Enrique

    Desmoid tumours are one of the rarest tumours worldwide, with an estimated yearly incidence of 2-4 new cases per million people. They are soft tissue monoclonal neoplasms that originate from mesenchymal stem cells. It seems that the hormonal and immunological changes occurring during pregnancy may play a role in the severity and course of the disease. The case is presented on 28-year-old female in her fifth week of gestation, in whom an abdominal wall tumour was found attached to left adnexa and uterus while performing a prenatal ultrasound. The patient was followed up under clinical and ultrasonographic surveillance. When she presented with abnormal uterine activity at 38.2 weeks of gestation, she was admitted and obstetrics decided to perform a caesarean section. Tumour biopsy was taken during the procedure. Histopathology reported a desmoid fibromatosis. A contrast enhanced abdominal computed tomography scan was performed, showing a tumour of 26×20.5×18cm, with well-defined borders in contact with the uterus, left adnexa, bladder and abdominal wall, with no evidence of infiltration to adjacent structures. A laparotomy, with tumour resection, hysterectomy and left salpingo-oophorectomy, components separation techniques, polypropylene mesh insertion, and drainage was performed. The final histopathology report was desmoid fibromatosis. There is no evidence of recurrence after 6 months follow-up. Desmoid tumours are locally aggressive and surgical resection with clear margins is the basis for the treatment of this disease, using radiotherapy, chemotherapy and hormone therapy as an adjunct in the treatment. Copyright © 2016 Academia Mexicana de Cirugía A.C. Publicado por Masson Doyma México S.A. All rights reserved.

  1. The Many Guises of Endometriosis: Giant Abdominal Wall Endometriosis Masquerading as An Incisional Hernia

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    Chiara Petrosellini

    2017-10-01

    Full Text Available Endometriosis is defined by the presence of ectopic endometrial tissue outside the uterine cavity. Although it is a leading cause of chronic pelvic pain and infertility, its clinical presentation can vary, resulting in diagnostic and therapeutic challenges. Extrapelvic endometriosis is particularly difficult to diagnose owing to its ability to mimic other conditions. Endometrial tissue in a surgical scar is uncommon and often misdiagnosed as a granuloma, abscess, or malignancy. Cyclical hemorrhagic ascites due to peritoneal endometriosis is exceptionally rare. We report the case of a pre-menopausal, nulliparous 44-year-old woman who presented with ascites and a large abdominal mass that arose from the site of a lower midline laparotomy scar. Five years previously, she had undergone open myomectomy for uterine fibroids. Soon after her initial operation she developed abdominal ascites, which necessitated percutaneous drainage on multiple occasions. We performed a laparotomy with excision of the abdominal wall mass through an inverted T incision. The extra-abdominal mass consisted of mixed cystic and solid components, and weighed 1.52 kg. It communicated with the abdominopelvic cavity through a 2 cm defect in the linea alba. The abdomen contained a large amount of odourless, brown fluid which drained into the mass. There was a large capsule that covered the small and large bowel, liver, gallbladder, and stomach. Final histology reported a 28×19×5 cm mass of endometrial tissue with no evidence of malignant transformation. The patient recovered well post-operatively and has remained asymptomatic. Our case illustrates that, despite being a common disease, endometriosis can masquerade as several other conditions and be missed or diagnosed late. Delay in diagnosis will not only prolong symptoms but can also compromise reproductive lifespan. It is therefore paramount that endometriosis is to be considered early in the management of premenopausal women

  2. Obesidad mórbida: caso excepcional de reconstrucción de pared abdominal Morbid obesity: an exceptional patient. Apronectomy and new abdominal wall reconstruction

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    F.J. Gabilondo Zubizarreta

    2006-09-01

    Full Text Available Presentamos una nueva técnica para la reconstrucción de la pared abdominal, con material sintético en una paciente que padeciendo un cuadro de obesidad mórbida sin cirugía ni traumatismo previo, sufre una diástasis de músculos rectos de su pared abdominal por la que se produce una evisceración intestinal que al alojarse en el faldón abdominal y añadirse un proceso de acumulación de líquidos en el intersticio semejante al linfedema, supuso como tratamiento una resección superior a los 60 Kg. entre sólidos y líquidos y una estrategia y técnica nuevas de reconstrucción del defecto de la pared abdominal.The aim of this work is to show a new technique for reconstruction of the abdominal wall with synthetic matherial in a patient with morbid obesity. The disease has no relation with antecedents of previous surgery or trauma and is asociated with a dyasthasis of the rectus abdomini muscles which has conditionated a intestinal evisceration.This evisceration is accommodated in the abdominal apron and is associated with a great accumulation of fluid (liquid in the interstitium, which seems a linphedema. Taking account the combination of liquid and soft tissues the resection is larger than 60 Kg. and this has forced us to develop new strategies for the menagement of the patient and techniques for the reconstruction of the abdominal wall defect.

  3. Robotic Transversus Abdominis Release (TAR: is it possible to offer minimally invasive surgery for abdominal wall complex defects?

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    MARIA VITÓRIA FRANÇA DO AMARAL

    Full Text Available ABSTRACT We describe the preliminary national experience and the early results of the use of robotic surgery to perform the posterior separation of abdominal wall components by the Transversus Abdominis Release (TAR technique for the correction of complex defects of the abdominal wall. We performed the procedures between 04/2/2015 and 06/15/2015 and the follow-up time was up to six months, with a minimum of two months. The mean surgical time was five hours and 40 minutes. Two patients required laparoscopic re-intervention, since one developed hernia by peritoneal migration of the mesh and one had mesh extrusion. The procedure proved to be technically feasible, with a still long surgical time. Considering the potential advantages of robotic surgery and those related to TAR and the results obtained when these two techniques are associated, we conclude that they seem to be a good option for the correction of complex abdominal wall defects.

  4. Effects of nitrofurazone on correction of abdominal wall defect treated with polypropylene mesh involved by fibrous tissue.

    Science.gov (United States)

    Yasojima, Edson Yuzur; Ribeiro Júnior, Rubens Fernando Gonçalves; Pessôa, Thyago Cezar Prado; Cavalcante, Lainy Carollyne da Costa; Ramos, Suzana Rodrigues; Serruya, Yuri Aarão Amaral; de Moraes, Mateus Malta

    2015-10-01

    To evaluate the effects of nitrofurazone on the correction of abdominal wall defect treated with polypropylene mesh involved by fibrous tissue in rats. A defect in the abdominal wall was created and corrected with polypropylene mesh in 20 rats. They were randomly distributed into four groups: control, fibrous mesh, nitrofurazone and nitrofurazone dip in the mesh. Euthanasia was performed in 21 post-operative days. The healing process was analyzed regarding the meshes and macroscopic and microscopic aspects. All animals had adhesions. However, no statistically significant difference (p>0.05) when compared between groups. Similarly microscopic analysis, in which there was no statistical significance level for the evaluated parameters such as mono and polymorphonuclear lymphocytes, granuloma, fibrosis, necrosis and collagen proliferation. There was no significant effect on the abdominal wall defect repair with polypropylene mesh surrounded by fibrous tissue when dipped in nitrofurazone 2%.

  5. Functional electrical stimulation to the abdominal wall muscles synchronized with the expiratory flow does not induce muscle fatigue.

    Science.gov (United States)

    Okuno, Yukako; Takahashi, Ryoichi; Sewa, Yoko; Ohse, Hirotaka; Imura, Shigeyuki; Tomita, Kazuhide

    2017-03-01

    [Purpose] Continuous electrical stimulation of abdominal wall muscles is known to induce mild muscle fatigue. However, it is not clear whether this is also true for functional electrical stimulation delivered only during the expiratory phase of breathing. This study aimed to examine whether or not intermittent electrical stimulation delivered to abdominal wall muscles induces muscle fatigue. [Subjects and Methods] The subjects were nine healthy adults. Abdominal electrical stimulation was applied for 1.5 seconds from the start of expiration and then turned off during inspiration. The electrodes were attached to both sides of the abdomen at the lower margin of the 12th rib. Abdominal electrical stimulation was delivered for 15 minutes with the subject in a seated position. Expiratory flow was measured during stimulus. Trunk flexor torque and electromyography activity were measured to evaluate abdominal muscle fatigue. [Results] The mean stimulation on/off ratio was 1:2.3. The declining rate of abdominal muscle torque was 61.1 ± 19.1% before stimulus and 56.5 ± 20.9% after stimulus, not significantly different. The declining rate of mean power frequency was 47.8 ± 11.7% before stimulus and 47.9 ± 10.2% after stimulus, not significantly different. [Conclusion] It was found that intermittent electrical stimulation to abdominal muscles synchronized with the expiratory would not induce muscle fatigue.

  6. Aesthetic aspects of abdominal wall and external genital reconstructive surgery in bladder exstrophy-epispadias complex.

    Science.gov (United States)

    VanderBrink, Brian A; Stock, Jeffrey A; Hanna, Moneer K

    2006-03-01

    Long-term follow-up of patients born with classical bladder exstrophy-epispadias complex (EEC) reveals that many of them suffer from poor self-image, and the aesthetic aspects of the genitalia and lower abdomen acquire greater significance with age. In this article, we review the aesthetic outcomes in performing puboplasty, umbilicoplasty, and genitoplasty in patients born with EEC. Retrospective review of the cosmetic and functional outcomes in 116 patients born with EEC treated by puboplasty, umbilicoplasty, or genitoplasty was performed. Satisfaction with the cosmetic and functional outcomes of these three reconstructive surgeries was high following initial reconstructive efforts (> 90%). Attention to cosmesis during abdominal wall and genital reconstruction for EEC helps to improve a patient's perception of body image and self-esteem. Our experience with these procedures over the past 25 years demonstrated that the efforts directed toward aesthetics have been well worthwhile.

  7. Abdominal wall healing in incisional hernia using different biomaterials in rabbits

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    Ana Letícia Gomes Aramayo

    2013-04-01

    Full Text Available PURPOSE: To investigate abdominal wound healing using specific biomaterials in incisional hernias. METHODS: Incisional hernias were produced in 40 rabbits, after that they were reoperated with or without the use of meshes: PREMILENE® (PPL, ULTRAPRO® (UP, PROCEED® (PCD or repairing without mesh (TRANSPALB. After 30 days a macroscopic and microscopic study of the part withdrawn from the abdominal wall was performed. RESULTS: Macroscopic: adhesion Area: PPL> UP and PCD (p = 0.031. Vascularization: PPL> UP and PCD (p = 0.001. PPL groups (p = 0.032 and PCD (p PPL, UP and TRANSPALB (p = 0.010; eosinophils: PPL> UP, and TRANSPALB PCD (p = 0.010; granulation tissue: PPL and PCD> UP and TRANSPALB (p TRANSPALB (p UP (p = 0.009 and TRANSPALB (p TRANSPALB (p PCD and TRANSPALB (p <0.001. CONCLUSION: All types of meshes caused the formation of adhesions. The UP and PCD groups showed lower area and vascularization of the adhesions. The PPL and PCD groups showed higher meshes shrinkage and there was a predominance of acute inflammatory process in the PCD group.

  8. MR imaging of acute pancreatitis: Correlation of abdominal wall edema with severity scores

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    Yang, Ru, E-mail: yangru0904@163.com [Sichuan Key laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000 (China); Jing, Zong Lin, E-mail: jzl325@163.com [Sichuan Key laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000 (China); Zhang, Xiao Ming, E-mail: zhangxm@nsmc.edu.cn [Sichuan Key laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000 (China); Tang, Wei, E-mail: tw-n-g-up@163.com [Sichuan Key laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000 (China); Xiao, Bo, E-mail: xiaoboimaging@163.com [Sichuan Key laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000 (China); Huang, Xiao Hua, E-mail: nc_hxh1966@yahoo.com.cn [Sichuan Key laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000 (China); Yang, Lin, E-mail: llinyangmd@163.com [Sichuan Key laboratory of Medical Imaging, Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000 (China); Feng, Zhi Song, E-mail: fengzhisong@medmail.com.cn [Department of Gastroenterology, Affiliated Hospital of North Sichuan Medical College, Nanchong 637000 (China)

    2012-11-15

    Objective: To study MRI findings of abdominal wall edema (AWE) in acute pancreatitis as well as correlations between AWE and the severity of acute pancreatitis according to the MR severity index (MRSI) and the Acute Physiology And Chronic Healthy Evaluation III (APACHE III) scoring system. Materials and methods: A total of 160 patients with AP admitted to our institution between December 2009 and March 2011 were included in this study. MRI was performed within 48 h after admission. MRI findings of acute pancreatitis were noted, including AWE on the MRI. The abdominal wall area was divided into quarters, and each area involved was recorded as 1 point to score the severity of AWE. The severity of acute pancreatitis was studied using both the MRSI and the APACHE III scoring system. Spearman correlation of AWE with the MRSI and the APACHE III scoring system was analyzed. Results: In 160 patients with acute pancreatitis, 53.8% had AWE on MRI. The average AWE score was 1.2 {+-} 1.4 points. The prevalence of AWE was 30.5%, 64.5% and 100% in mild, moderate and severe AP, respectively, according to MRSI. AWE on MRI was correlated with MRSI scores (r = 0.441, p = 0.000). According to APACHE III scores, the averages were 2.0 {+-} 1.1 and 2.6 {+-} 1.1 points in mild AP and severe AP, respectively (P = 0.016). AWE was slightly correlated with the APACHE III scores (r = 0.222, p = 0.005). Conclusion: AWE on MRI in acute pancreatitis is common, which may be a supplementary indicator in determining the severity of AP.

  9. Specific improvement measures to reduce complications and mortality after urgent surgery in complicated abdominal wall hernia.

    Science.gov (United States)

    Martínez-Serrano, M A; Pereira, J A; Sancho, J; Argudo, N; López-Cano, M; Grande, L

    2012-04-01

    Morbidity and mortality are increased after urgent surgery for complicated abdominal wall hernia. We analysed prospectively early morbidity and mortality after implementing specific management measures in patients undergoing urgent hernia repair. The study population included 244 patients with complicated abdominal wall hernia requiring surgical repair on an emergency basis over 1-year period. Patients were managed according to a protocol that included specific actions to be implemented in the pre-, intra- and postoperative periods. Outcomes of these patients were compared with those of 402 undergoing similar operations before development of the protocol. Patients in whom acute complication was the first hernia symptom had higher mortality (7.2% vs 2.5%; P = 0.07) and were consulted later than 24 h (49.4% vs 36%; P = 0.044). Patients consulting later than 24 h had higher mortality (8.1% vs 1.4%, P = 0.017). Femoral hernias exhibited specific characteristics and were associated with higher mortality (13% vs 1.6%; P = 0.001). Overall, both groups had similar mortality (4.5% vs 4.1%; P = 0.8); complications (38.8% vs 37.7%; P = 0.2), and bowel resection rates (12.2% vs 11.5%; P = 0.8). Excluding the group of femoral hernias, the measures achieved a lower rate of severe complications (21.2% vs 10.3%; P = 0.04) and a decrease in mortality (2.9% vs 0.6%; P = 0.05) after bowel resection. Specific measures for improvement of management and prevention of complications and mortality were effective in patients without femoral hernia. To reduce mortality, the best applicable measure is early detection and to prioritize the scheduled operation of femoral hernias and those affecting high risk patients. The implementation of preventive and educational programs in high risk patients is essential.

  10. ANNULUS CLOSURE TECHNOLOGY DEVELOPMENT INSPECTION/SALT DEPOSIT CLEANING MAGNETIC WALL CRAWLER

    International Nuclear Information System (INIS)

    Minichan, R; Russell Eibling, R; James Elder, J; Kevin Kane, K; Daniel Krementz, D; Rodney Vandekamp, R; Nicholas Vrettos, N

    2008-01-01

    The Liquid Waste Technology Development organization is investigating technologies to support closure of radioactive waste tanks at the Savannah River Site (SRS). Tank closure includes removal of the wastes that have propagated to the tank annulus. Although amounts and types of residual waste materials in the annuli of SRS tanks vary, simple salt deposits are predominant on tanks with known leak sites. This task focused on developing and demonstrating a technology to inspect and spot clean salt deposits from the outer primary tank wall located in the annulus of an SRS Type I tank. The Robotics, Remote and Specialty Equipment (RRSE) and Materials Science and Technology (MS and T) Sections of the Savannah River National Laboratory (SRNL) collaborated to modify and equip a Force Institute magnetic wall crawler with the tools necessary to demonstrate the inspection and spot cleaning in a mock-up of a Type I tank annulus. A remote control camera arm and cleaning head were developed, fabricated and mounted on the crawler. The crawler was then tested and demonstrated on a salt simulant also developed in this task. The demonstration showed that the camera is capable of being deployed in all specified locations and provided the views needed for the planned inspection. It also showed that the salt simulant readily dissolves with water. The crawler features two different techniques for delivering water to dissolve the salt deposits. Both water spay nozzles were able to dissolve the simulated salt, one is more controllable and the other delivers a larger water volume. The cleaning head also includes a rotary brush to mechanically remove the simulated salt nodules in the event insoluble material is encountered. The rotary brush proved to be effective in removing the salt nodules, although some fine tuning may be required to achieve the best results. This report describes the design process for developing technology to add features to a commercial wall crawler and the results of

  11. "Choke" vessels between vascular territories of the abdominal wall: literature review and rare case of Leriche's syndrome.

    Science.gov (United States)

    Ye, Xuan; Rozen, Warren M; Alonso-Burgos, Alberto; Ashton, Mark W

    2012-11-01

    We undertook a review of the anatomical changes of "choke" vessels between the internal thoracic artery (ITA) and deep inferior epigastric artery (DIEA), as highlighted by a case of aortoiliac occlusive disease (Leriche's syndrome), and discuss the physiological concepts observed with regard to surgical delay procedures within the abdominal wall performed prior to abdominal cutaneous free flaps and coronary artery bypass grafting. Computed tomographic angiography (CTA) was undertaken on a patient with a rare case of Leriche's syndrome and a literature review of over 200 references on the anatomy, physiology and clinical uses of choke vessels in the abdominal wall was undertaken. The CTA demonstrated that in patients with Leriche's syndrome, there is a marked dilatation of all ITA-DIEA pathways and increased flow through choke vessels. If these changes can be surgically replicated in the form of a delay procedure for patients seeking to undergo autologous breast construction, this could improve the outcomes of abdominal cutaneous free flaps and coronary artery bypass grafting. We accordingly propose three surgical methods for augmenting blood flow to the abdominal wall: a) ligation of the DIEA; b) ligation of the distal ITA; and c) creation of an arterio-venous fistulae in the DIEA. Our review of the literature confirmed the viability of these propositions. The dilatation of choke vessels in response to increased haemodynamic stress may thus be utilised to enhance blood supply to tissues prior to transfer and can be achieved through simple and minimally invasive methods. Copyright © 2012 Wiley Periodicals, Inc.

  12. A COMPARATIVE STUDY OF SKIN STAPLERS WITH SKIN SUTURES IN ABDOMINAL SKIN WOUND CLOSURE IN GASTROINTESTINAL MALIGNANCY – AN INSTITUTIONAL STUDY

    Directory of Open Access Journals (Sweden)

    Nafeesa

    2016-03-01

    Full Text Available OBJECTIVES The objectives of this study were to compare the two techniques, skin staplers and conventional sutures in abdominal skin wound closure with respect to the total cost, operative time required, incidence of wound infection, postoperative pain and cosmetic outcome. MATERIALS AND METHODS The study was conducted on 100 patients undergoing elective surgery for GI malignancies from December 2013 to May 2015 in the Department of General Surgery, Government Medical College, Kozhikode. The patients were randomly assigned to closure by suture or staple. RESULT The study groups included 50 patients who underwent wound closure by staplers and 50 patients who underwent closure by non-absorbable ethilon sutures. The time taken for wound closure was found to be statistically significant, with staplers requiring five times less duration than conventional sutures. The average cost of using stapler was found to be significantly more expensive than suture. There was no significant difference in post-operative pain between the two groups. The incidence of wound infection was more in stapler group than in suture group although statistically non-significant. The cosmetic outcome with stapler closure was found to be significantly superior to that with sutures.

  13. Negative Pressure Wound Therapy versus modified Barker Vacuum Pack as temporary abdominal closure technique for Open Abdomen management: a four-year experience.

    Science.gov (United States)

    Montori, Giulia; Allievi, Niccolò; Coccolini, Federico; Solaini, Leonardo; Campanati, Luca; Ceresoli, Marco; Fugazzola, Paola; Manfredi, Roberto; Magnone, Stefano; Tomasoni, Matteo; Ansaloni, Luca

    2017-07-21

    We reviewed our experience with patients presenting with trauma and peritonitis who underwent an open abdomen (OA) procedure, and compared outcomes between Negative Pressure Wound Therapy (NPWT) and a modified Barker Vacuum Pack (mBVP) technique. In this descriptive study, we retrospectively analyzed data regarding all patients who underwent OA for intra-abdominal sepsis or abdominal trauma at our Centre from January 2012 to December 2015. Demographic data, co-morbidities, indications to surgery, intra-operative details and Björck classification grade were considered. Outcomes included were: time to closure in days, fascial closure rates, ICU and hospital stay, in-hospital and overall mortality, and entero-atmospheric fistula rate. A total of 83 cases were considered. Mean closure time was 6 days versus 6.5 days (p = 0.71) in NPWT and mBVP groups, respectively; the fascial closure rate was 75.4% versus 93.8% (p = 0.10). At multivariate analysis, in-hospital and overall mortality were significantly higher within the mBVP, as compared to NPWT (OR 3.8, 95% CI 1.1 to 13.1, p = 0.02 - OR 4.2, 95% CI 1.2 to 14.1, p = 0.01). Entero-atmospheric fistula rate was 2.6% in the two groups. NPWT as a temporary abdominal closure technique, as compared to mBVP, appears to be associated with better outcomes in terms of mortality.

  14. Laparoscopic-assisted surgical reconstruction of a rare congenital abdominal wall defect in two children misdiagnosed with prune-belly syndrome.

    Science.gov (United States)

    Fishman, Andrew I; Franco, Israel

    2013-08-01

    Abdominal wall laxity is typically associated with prune-belly syndrome (PBS). Incomplete forms of PBS have been rarely reported with only the abdominal wall laxity. Herein, we describe a rare congenital abdominal wall defect that has been confused with PBS and illustrate the laparoscopic-assisted surgical technique used for reconstruction. Two boys with symmetrical, bilateral absence or hypoplasia of the internal and external oblique muscles and no genitourinary abnormalities underwent a laparoscopic-assisted abdominal wall reconstruction utilizing the technique previously described by Firlit. Each patient had a Ct scan which confirmed the absence of the oblique muscles. In one patient EMG data confirmed no electrical activity of the obliques. Radiologic evaluation of the urinary tracts revealed no abnormalities. The abdominal wall was plicated utilizing bilateral subcostal incisions. Both patients had excellent cosmetic and functional results with no weakness or bulging of the lateral abdominal wall and improvement of associated symptoms. We believe these two cases and their congenital abdominal wall defects are a rare and often misdiagnosed muscular deficiency separate from PBS. The novel laparoscopic-assisted surgical technique illustrated is feasible and highly successful for these and possible other patients with similar rare congenital abdominal wall defects. Copyright © 2012 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

  15. Proteins associated with the size and expansion rate of the abdominal aortic aneurysm wall as identified by proteomic analysis

    DEFF Research Database (Denmark)

    Urbonavicius, Sigitas; Lindholt, Jes Sanddal; Delbosc, Sandrine

    2010-01-01

    Identification of biomarkers for the natural history of abdominal aortic aneurysms (AAA) holds the key to non-surgical intervention and improved selection for AAA repair. We aimed to associate the basic proteomic composition of AAA wall tissue with the expansion rate and size in patients with AAA....

  16. TISSUE REGENERATING CAPACITY OF CARBODIIMIDE-CROSS-LINKED DERMAL SHEEP COLLAGEN DURING REPAIR OF THE ABDOMINAL-WALL

    NARCIS (Netherlands)

    VANWACHEM, PB; VANLUYN, MJA; DAMINK, LHHO; DIJKSTRA, PJ; FEIJEN, J; NIEUWENHUIS, P

    In future, the function of collagen-based biomaterials as temporary scaffolds for the generation of new tissue may be emphasized. In this study the function of dermal sheep collagen (DSC) crosslinked with carbodiimide (ENDSC) as repair material for abdominal wall defects in rats was compared with

  17. EXPANDED POLYTETRAFLUOROETHYLENE PATCH VERSUS POLYPROPYLENE MESH FOR THE REPAIR OF CONTAMINATED DEFECTS OF THE ABDOMINAL-WALL

    NARCIS (Netherlands)

    BLEICHRODT, RP; SIMMERMACHER, RKJ; VANDERLEI, B; SCHAKENRAAD, JM

    Contaminated defects of the abdominal wall continue to be a significant problem for patients and surgeons. The lack of sufficient tissue may require the insertion of a prosthetic material. Polypropylene (PP) mesh is still the most widely used material for this purpose, although the propensity to

  18. Fixity of ports to the abdominal wall during laparoscopic surgery: a randomized comparison of cutting versus blunt trocars.

    Science.gov (United States)

    Hamade, A M; Issa, M E; Haylett, K R; Ammori, B J

    2007-06-01

    Dislodgement of ports from the abdominal wall is a common problem during laparoscopic surgery. The aim of this study was to evaluate port stability using either cutting or blunt-tipped trocars. Patients undergoing laparoscopic surgery were randomized to have the secondary ports inserted using either cutting or blunt-tipped trocars. The fixity of ports to the abdominal wall was evaluated at the start and completion of surgery by measuring the total traction force required to displace the ports. Similarly, the friction forces required to displace instruments within the ports were measured. Thirty patients were randomized into two groups (15 patients in each group), and a total of 114 ports (cutting, n = 51; blunt, n = 63) were evaluated. The groups were comparable in age, gender, body mass index, and operating time. The total traction forces needed to displace the 5-mm and 10-mm ports were significantly lower when cutting trocars were used at both the beginning (2.6 vs. 11.8 N, p fixity to the abdominal wall during laparoscopic surgery declines with time. The insertion of ports using a blunt-tipped trocar is associated with significantly greater stability and fixity of the port to the abdominal wall. The use of blunt-tipped trocars is recommended for routine practice in laparoscopic surgery.

  19. Abdominal wall phlebitis due to Prevotella bivia following renal transplantation in a patient with an occluded inferior vena cava

    NARCIS (Netherlands)

    Janssen, S.; van Donselaar-van der Pant, K. A. M. I.; van der Weerd, N. C.; Develter, W.; Bemelman, F. J.; Grobusch, M. P.; Idu, M. M.; ten Berge, I. J. M.

    2013-01-01

    Pre-existing occlusion of the inferior vena cava may complicate renal transplantation. Suppurative abdominal wall phlebitis following renal transplantation was diagnosed in a patient with pre-existing thrombosis of the inferior vena cava of unknown cause. The phlebitis developed in the subcutaneous

  20. Use of Vacuum-assisted closure in management of open abdominal wound with multiple enterocutaneous fistulae during chemotherapy: A case report

    Science.gov (United States)

    Fujino, Shiki; Miyoshi, Norikatsu; Ohue, Masayuki; Noura, Shingo; Fukata, Tadafumi; Yagi, Toshiya; Fujiwara, Yoshiyuki; Yano, Masahiko

    2015-01-01

    Introduction Vacuum-assisted closure (VAC) is useful for treating complex wounds because it promotes granulation. In the present report, a successful case of VAC used for an open abdominal wound with enterocutaneous fistulae after multiple intestinal perforations during chemotherapy is described. Presentation of case A 73-year-old man was admitted to our hospital with severe abdominal pain. He underwent surgical resection for ascending colon cancer 4 years ago and was administered chemotherapy with bevacizumab for recurrence. Physical examination and computed tomography revealed perforation of the intestine, and an emergency operation was performed. Following this procedure, other intestinal perforations occurred, resulting in an open abdominal wound at postoperative day (POD) 10. To isolate enteric contents and promote granulation, VAC was applied to the abdominal wound with enterocutaneous fistulae. Oral intake started at POD 21 and the wound size became smaller. Further, an ostomy bag was directly attached to the most oral perforation site. The patient recovered from life-threatening events without severe infection and was transferred to another hospital close to his home at POD 180. Discussion Gastrointestinal perforation is known to be one of the fatal adverse events of bevacizumab. In this case four gastrointestinal perforations were observed. Isolation of enteric contents is important to heal the wound and VAC is an effective therapy for the management of open abdominal wounds even with enterocutaneous fistulae. Conclusion Innovative VAC use for the management of open abdominal wounds can improve the nutritional status and overall wound healing of the patient. PMID:26599504

  1. Evaluation of antibiotic pressurized pulse lavage for contaminated retromuscular abdominal wall reconstruction.

    Science.gov (United States)

    Majumder, Arnab; Miller, Heidi J; Patel, Parita; Wu, Yuhsin V; Elliott, Heidi L; Novitsky, Yuri W

    2017-07-01

    Despite patient risk factors such as diabetes and obesity, contamination during surgery remains a significant cause of infections and subsequent wound morbidity. Pressurized pulse lavage (PPL) has been utilized as a method to reduce bacterial bioburden with promising results in many fields. Although existing methods of lavage have been utilized during abdominal operations, no studies have examined the use of PPL during complex hernia repair. Patients undergoing abdominal wall reconstruction (AWR) in clean-contaminated or contaminated fields with antibiotic PPL, from January 2012 to May 2013, were prospectively evaluated. Primary outcome measures studied were conversion of retrorectus space culture from positive to negative after PPL and 30-day surgical site infection (SSI) rate. A total of 56 patients underwent AWR, with 44 patients (78.6 %) having clean-contaminated fields and 12 patients (21.4 %) having contaminated ones. Twenty-two patients (39.3 %) had positive pre-PPL cultures, 18 of which (81.8 %) converted to negative cultures after PPL. Eleven patients (19.6 %) developed SSIs. Those with persistently positive cultures after PPL had the highest rate of SSI, where two out of four patients (50.0 %) developed an SSI. Contrastingly, only 5 of 18 patients (27.8 %) who converted from a positive to negative culture after PPL developed an SSI. Our findings demonstrate that antibiotic PPL is an effective method to reduce bacterial bioburden during AWR in clean-contaminated and contaminated fields. While complete conversion and eradication of SSI were not achieved, we believe that PPL may be a useful adjunct to standard operative asepsis in preventing prosthetic contamination during contaminated AWR.

  2. Histochemical and immunohistochemical analysis of ruptured atherosclerotic abdominal aortic aneurysm wall

    Directory of Open Access Journals (Sweden)

    Tanasković Irena

    2010-01-01

    Full Text Available Background/Aim. The main complication of the atherosclerotic abdominal aortic aneurism (AAA is her rupture that begins with lesion in intima and rupture. The purpose of this work was to determine immunocytochemical and morphofunctional characteristics of the cells in aortic wall in ruptured atherosclerotic abdominal aortic aneurysm. Method. During the course of this study, 20 samples of atherosclerotic AAA were analyzed, all of them obtained during authopsy. The samples were fixed in 4% formalin and embedded in paraffin. Sections of 5 μm thickness were stained histochemically (of Heidenhain azan stain and Periodic acid Schiff - PAS stain and immunocytochemically using a DAKO LSAB+/HRP technique to identify α-smooth muscle actin (α-SMA, vimentin, myosin heavy chains (MHC, desmin, S-100 protein, CD45 and CD68 (DAKO specification. Results. The results of our study showed that ruptured atherosclerotic AAA is characterized by a complete absence of endothelial cells, the disruption of basal membrane and internal elastic lamina, as well as a presence of the remains of hypocellular complicated atherosclerotic lesion in intima. On the plaque margins, as well as in the media, smooth muscle cells (SMCs are present, which express a α-SMA and vimentin (but without MHC or desmin expression, as well as leukocyte infiltration, and a large number of foam cells. Some of the foam cells show a CD68-immunoreactivity, while the others show vimentin- and S-100 protein-immunoreactivity. Media is thinned out with a disorganized elastic lamellas, while adventitia is characterized by inflammatory inflitrate (infection. Conclusion. Rupture of aneurysm occurs from the primary intimal disruption, which spreads into thinned out media and adventitia. Rupture is caused by unstable atherom, hypocellularity, loss of contractile characteristics of smooth muscle cells in intima and media, neovascularization of the media, as well as by the activity of the macrophages in the

  3. A pregnant woman with a surgical site infection after mesh repair of an abdominal wall incisional hernia: a case report.

    Science.gov (United States)

    Ozaki, Kana; Tanimura, Kenji; Ebina, Yasuhiko; Kanemitsu, Kiyonori; Yamada, Hideto

    2017-03-11

    Surgical meshes are widely used in incisional hernia repair. However, there are no reports of pregnancies complicated by infection of surgical meshes used for hernia repair. This is the first case report of a pregnant woman who experienced surgical site infection associated with surgical mesh used for repair of an abdominal wall incisional hernia. We report a case of a 41-year-old pregnant Japanese woman with surgical site infection after mesh repair of an abdominal wall incisional hernia. She was diagnosed with an abdominal wall incisional hernia at 3 months after her third cesarean section, and she underwent an operation of hernia repair with use of monofilament polypropylene mesh 7 months after the third cesarean section. However, a surgical site infection associated with surgical mesh occurred. During antibiotic treatment, she was found to be pregnant. She was referred to our hospital at 13 weeks and 2 days of gestation. The surgeons removed the infected mesh at 16 weeks and 3 days of gestation. Neither the hernia nor infection at the surgical site recurred throughout pregnancy. We planned a cesarean section using a transverse uterine fundal incision method with an upper abdominal incision. The patient delivered a 2478-g healthy female infant. The present report shows that removal of mesh can safely control surgical site infection during pregnancy.

  4. Diffusion-weighted imaging in the evaluation of hormonal cyclic changes in abdominal wall endometriomas

    International Nuclear Information System (INIS)

    Genç, B.; Solak, A.; Şahin, N.; Genç, M.; Oğul, H.; Sivrikoz, O. Nermin; Kantarcı, M.

    2014-01-01

    Aim: To investigate the utility of diffusion-weighted (DW) magnetic resonance imaging (MRI) in the diagnosis of abdominal wall endometrioma (AWE) and to compare the ADC (apparent diffusion coefficient) values of AWE with those of the uterine endometrium during two different phases of the menstrual cycle. Materials and methods: A total of 22 women aged between 27 and 42 years (mean 32.8 years) and who had regular menstrual cycles were included in the study. These patients had a total of 25 AWE lesions. The mean and standard deviation of the ADC values of the normal endometrium/AWE were calculated for the menstrual and luteal phases. All examinations were performed using a 1.5 T magnet (b-values of 50, 400, and 800 mm/s 2 ). The results were analysed using the Shapiro–Wilk test, the Pearson correlation test, the analysis of variance (ANOVA) test, and the paired sample t-test. Results: The ADC values of the endometrium were different in the two phases of the menstrual cycle (menstrual phase: 0.924 ± 0.171; luteal phase: 1.171 ± 0.135). Similarly, the ADC values of the AWE were different in these phases (menstrual phase: 0.937 ± 0.256, luteal phase: 1.256 ± 0.215). In both AWE and the uterine endometrium, the ADC measurements were significantly lower in the menstrual phase than during the luteal phase. This difference was statistically significant (p < 0.05). There was no significant difference in the ADC values between the endometrial layer and AWE during the same phase (p = 0.216 for menstrual phase, p = 0.104 for luteal phase, paired sample t-test). Conclusion: The present study demonstrated that in all patients, the DWI features of AWEs were significantly similar to those of the uterine endometrial tissue. Additionally, the ADC measurements of the patients showed similar cyclical changes. These results suggest that the ADC values of a lesion close to the uterine endometrium may be used to differentiate AWE from the other disease entities of the abdominal wall

  5. Abdominal Wall Reconstruction with Concomitant Ostomy-Associated Hernia Repair: Outcomes and Propensity Score Analysis.

    Science.gov (United States)

    Mericli, Alexander F; Garvey, Patrick B; Giordano, Salvatore; Liu, Jun; Baumann, Donald P; Butler, Charles E

    2017-03-01

    The optimal strategy for abdominal wall reconstruction in the presence of a stomal-site hernia is unclear. We hypothesized that the rate of ventral hernia recurrence in patients undergoing a combined ventral hernia repair and stomal-site herniorraphy would not differ clinically from the ventral hernia recurrence rate in patients undergoing an isolated ventral hernia repair. We also hypothesized that bridged ventral hernia repairs result in worse outcomes compared with reinforced repairs, regardless of stomal hernia. We retrospectively reviewed prospectively collected data from consecutive abdominal wall reconstructions performed with acellular dermal matrix (ADM) at a single center between 2000 and 2015. We compared patients who underwent a ventral hernia repair alone (AWR) and those who underwent both a ventral hernia repair and ostomy-associated herniorraphy (AWR+O). We conducted a propensity score matched analysis to compare the outcomes between the 2 groups. Multivariable Cox proportional hazards and logistic regression models were used to study associations between potential predictive or protective reconstructive strategies and surgical outcomes. We included 499 patients (median follow-up 27.2 months; interquartile range [IQR] 12.4 to 46.6 months), 118 AWR+O and 381 AWR. After propensity score matching, 91 pairs were obtained. Ventral hernia recurrence was not statistically associated with ostomy-associated herniorraphy (adjusted hazard ratio [HR] 0.7; 95% CI 0.3 to 1.5; p = 0.34). However, the AWR+O group experienced a significantly higher percentage of surgical site occurrences (34.1%) than the AWR group (18.7%; adjusted odds ratio 2.3; 95% CI 1.4 to 3.7; p hernia recurrences when the repair was reinforced compared with bridged (5.3% vs 38.5%; p hernia recurrence between the AWR and AWR+O groups. Bridging was associated with an increased rate of hernia recurrence and should be avoided if possible. Copyright © 2016 American College of Surgeons

  6. Polypropylene mesh seeded with fibroblasts: A new approach for the repair of abdominal wall defects in rats.

    Science.gov (United States)

    Mohsina, A; Kumar, Naveen; Sharma, A K; Shrivastava, Sameer; Mathew, Dayamon D; Remya, V; Sonal; Maiti, S K; Singh, Kiranjeet; Singh, K P

    2017-06-01

    The purpose of study was to develop bioengineered scaffolds by seeding primary mouse embryo fibroblast cells (p-MEF) on polypropylene mesh and to test its efficacy for the repair of abdominal wall defects in rats. The study was conducted on 18 clinically healthy adult Wistar rats of either sex. The animals were randomly divided into two equal groups having nine animals in each group. In both the groups a 20mm×20mm size full thickness muscle defect was created under xylazine and ketamine anesthesia in the mid-ventral abdominal wall. In group I the defect was repaired with polypropylene mesh alone and in group II it was repaired with p-MEF seeded polypropylene mesh. Matrices were implanted by synthetic absorbable suture material (polyglycolic acid) in continuous suture pattern. The efficacy of the bio-engineered matrices in the reconstruction of full thickness abdominal wall defects was evaluated on the basis of macro and histopathological observations. Macroscopic observations revealed that adhesions with skin and abdominal viscera were minimum in group II as compared to group I. Histopathological observations confirmed better fibroplasia and collagen fiber arrangement in group II. No recurrence of hernia was found in both the groups. Hernias are effectively repaired by implanting polypropylene mesh. However, this work demonstrates that in vitro seeding of mesh with fibroblasts resulted in earlier subsidization of pain, angiogenesis and deposition of collagen, increased thickness of matrices with lesser adhesions with underlying viscera. On the basis of the results p-MEF seeded mesh was better than non-seeded mesh for repair of abdominal wall defects in rats. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Comparative study between polypropylene and polypropylene/poliglecaprone meshes used in the correction of abdominal wall defect in rats.

    Science.gov (United States)

    Utrabo, Carlos Alberto Lima; Czeczko, Nicolau Gregori; Busato, Cesar Roberto; Montemor-Netto, Mario Rodrigues; Malafaia, Osvaldo; Dietz, Ulrich Andreas

    2012-04-01

    To evaluate the healing process of a defect in the ventral abdominal wall of rats, comparing the polypropylene and polypropylene/poliglecaprone meshes on the 30(th) and 60(th) postoperative day. Thirty two Wistar rats were submitted to a ventral abdominal wall defect, with integrity of the parietal peritoneum. In the repair, were used polypropylene (group A) and polypropylene/poliglecaprone (group B) meshes. The groups were subdivided into four subgroups of eight animals euthanized on the 30(th) (A30 and B30) and 60(th) postoperative day (A60 and B60). Fragments of the abdominal wall of the animals were submitted to macroscopic, tensiometric and histological evaluations. The tensiometry on subgroup A30 showed a mean average break point of 0.78 MPa and in A60, 0.66 Mpa. In subgroup B30 it was 0.84 MPa and in B60, 1.27 Mpa. The score of the inflammatory process showed subacute phase on A30 and B30 sub-groups and chronic inflammatory process in subgroups A30 and 60B. The tensile strength was higher on the wall repaired by polypropylene/poliglecaprone mesh in the 60(th) post-operative day. Histology showed higher concentration of fibrosis on the surface of the polypropylene mesh with a tendency to encapsulation. In polypropylene/poliglecaprone subgroups the histology showed higher concentration of fibrosis on the surface of mesh filaments.

  8. Reconstrucción de las secuelas de la pared abdominal en pacientes con extrofia de cloaca Reconstruction of abdominal wall sequelae in patients with cloacal extrophy

    Directory of Open Access Journals (Sweden)

    P. Iwanyk

    2009-06-01

    Full Text Available Los defectos abdominales congénitos de la línea media inferior, como la extrofia cloacal, se producen por fallos en el mesodermo entre la región umbilical y la membrana cloacal provocando severos defectos viscerales, musculares y óseos. Los reiterados intentos para la reconstrucción de los tractos intestinal y génitourinario en este tipo de malformaciones, pueden ocasionar secuelas graves en la pared malformada. La complejidad de esta malformación y los numerosos procedimientos a los que deben ser sometidos estos pacientes, requieren de un abordaje interdisciplinario desde el inicio del tratamiento y en cada una de las etapas reconstructivas a fin de evitar, al máximo, las lesiones de los tejidos abdominales para lograr, al final, una pared adecuada. Presentamos 2 casos de reconstrucción de la pared abdominal en sendos pacientes de sexo femenino con secuelas importantes de extrofia cloacal, utilizando tejidos expandidos, colgajos musculares y complementando el tratamiento en una de las pacientes con una malla protésica. En ambos casos, y a pesar de la falta de tejido provocada por la malformación y las secuelas de múltiples cirugías, obtuvimos un buen resultado funcional y estético.Abdominal congenital defects of the middle line have their origin in developmental faults of mesoderm between the umbilical region and the cloacal membrane, originating visceral, muscular and osseous defects in the abdominal wall. Repeated attempts to reconstruct the intestinal and genitourinary tract here and in other malformations, can cause serious sequeals in the previously deformed abdominal wall. We present 2 cases of abdominal wall reconstruction in patients with serious sequelae of cloacal extrophy. Complexity of this malformation calls for an interdisciplinary treatment to avoid the severe damage that may be caused during reconstructive attempts. In spite of lack of tissue because of the malformation and the sequelae of multiple surgeries we

  9. Effects of weight reduction surgery on the abdominal wall fascial wound healing process.

    Science.gov (United States)

    Krpata, David M; Criss, Cory N; Gao, Yue; Sadava, Emmanuel E; Anderson, James M; Novitsky, Yuri W; Rosen, Michael J

    2013-09-01

    Bariatric surgery patients enter into a catabolic state postoperatively, which can lead to an aberrant wound healing process. To improve the future treatment of morbidly obese patients, the aim of our study was to understand the link between bariatric surgery and alterations in the wound healing processes. A total of 18 morbidly obese Zucker rats were separated into three groups and underwent one of three surgical procedures: Roux-en-Y gastric bypass (RYGB; n = 6); sleeve gastrectomy (GS; n = 6); or midline laparotomy only (n = 6). The rats were weighed on postoperative day 0, 3, 7, and 14. On day 14, the abdominal wall was harvested and underwent histologic and biomechanical evaluation. A significant difference was found in the weight gain between the laparotomy control group (LC) and bariatric surgical groups at 7 and 14 d. By postoperative day 7, the GS and RYGB rats weighed significantly less than the LC group, losing, on average, 7% and 6% of their initial body weight, respectively, and the LC gained 4% of their weight (P gained 20% of their original weight, and the two bariatric groups both weighed significantly less (P bariatric surgery negatively affects wound healing both histologically and biomechanically compared with nonbariatric models. Although obesity remains a significant factor in the wound healing process, understanding the link between bariatric surgery and alterations in wound healing is imperative before advocating simultaneous repair of ventral hernias during concomitant bariatric surgery. Copyright © 2013 Elsevier Inc. All rights reserved.

  10. Ultrasound-guided high-intensity focused ultrasound treatment for abdominal wall endometriosis: Preliminary results

    Energy Technology Data Exchange (ETDEWEB)

    Wang Yang [Department of Ultrasound, Chinese PLA General Hospital, 28 Fuxing Road, Beijing 100853 (China); Wang Wei, E-mail: wangyang301301@yahoo.com.cn [Department of Ultrasound, Chinese PLA General Hospital, 28 Fuxing Road, Beijing 100853 (China); Wang Longxia; Wang Junyan; Tang Jie [Department of Ultrasound, Chinese PLA General Hospital, 28 Fuxing Road, Beijing 100853 (China)

    2011-07-15

    Purpose: To evaluate the safety and therapeutic efficacy of ultrasound (US)-guided high-intensity focused ultrasound (HIFU) ablation for the treatment of abdominal wall endometriosis (AWE). Materials and methods: Twenty-one consecutive patients with AWE were treated as outpatients by US-guided HIFU ablation under conscious sedation. The median size of the AWE was 2.4 cm (range 1.0-5.3 cm). An acoustic power of 200-420 W was used, intermittent HIFU exposure of 1 s was applied. Treatment was considered complete when the entire nodule and its nearby 1 cm margin become hyperechoic on US. Pain relief after HIFU ablation was observed and the treated nodule received serial US examinations during follow-up. Results: All AWE was successfully ablated after one session of HIFU ablation, the ablation time lasted for 5-48 min (median 13 min), no major complications occurred. The cyclic pain disappeared in all patients during a mean follow-up of 18.7 months (range 3-31 months). The treated nodules gradually shank over time, 16 nodules became unnoticeable on US during follow-up. Conclusion: US-guided HIFU ablation appears to be safe and effective for the treatment of AWE.

  11. Phacomatosis pigmentokeratotica associated with hemihypertrophy and a rhabdomyosarcoma of the abdominal wall.

    Science.gov (United States)

    Gruson, Lisa M; Orlow, Seth J; Schaffer, Julie V

    2006-08-01

    Phacomatosis pigmentokeratotica (PPK) represents a specific "twin nevus" syndrome in which a speckled lentiginous nevus (SLN) is associated with an organoid nevus with sebaceous differentiation. A boy with a large nevus sebaceus on the left face and upper part of the trunk, a giant segmental SLN extending from the abdomen to the feet bilaterally, and right hemihypertrophy developed an embryonal rhabdomyosarcoma of the right abdominal wall at age 6 months. A variety of musculoskeletal, neurologic, and ocular anomalies have been observed in patients with PPK, reflecting the individual manifestations of both SLN and Schimmelpenning syndromes. This report adds hemihypertrophy to the spectrum of extracutaneous manifestations of PPK and, to our knowledge, represents the first observation of a rhabdomyosarcoma arising in contiguity with an SLN in a patient with PPK. The development of a rhabdomyosarcoma in our patient likely reflects both increased propensity for growth (as evidenced by the hemihypertrophy) and the pluripotent nature of neural-crest derived cells within the field defect that underlies an SLN.

  12. Changing trend in congenital abdominal wall defects in Eastern region of Ireland.

    LENUS (Irish Health Repository)

    McDonnell, R

    2002-09-01

    In the past six years, there have been reports from abroad of an unexplained rise in the birth prevalence rate of the congenital abdominal wall defect gastroschisis, while rates for the macroscopically similar anomaly omphalocoele have remained stable. The Dublin EUROCAT Registry of congenital anomalies monitors trends in the birth prevalence of birth defects in the eastern region of Ireland. We analysed births of children with omphalocoele and gastroschisis born in the period 1981-2000, with comparisons of a number of demographic and obstetric variables. During the 20 year period the birth prevalence rate for omphalocoele remained stable at 2.5\\/10,000 births, whereas the rate for gastroschisis increased significantly during the 1990s from 1.0\\/10,000 in 1991 to 4.9\\/10,000 in 2000. Most of the increase occurred among mothers under 25 years of age. Omphalocoele was associated with a relatively high proportion of other major congenital anomalies. This study showed that there has been an unexpected rise in the birth prevalence of gastroschisis in the region, similar to that experienced in other countries in the same time period and likely to have common aetiological features.

  13. Unexpected Abscess Localization of the Anterior Abdominal Wall in an ADPKD Patient Undergoing Hemodialysis

    Directory of Open Access Journals (Sweden)

    Nikos Sabanis

    2015-01-01

    Full Text Available Autosomal Dominant Polycystic Kidney Disease (ADPKD is one of the most common monogenic disorders and the leading inheritable cause of end-stage renal disease worldwide. Cystic and noncystic extrarenal manifestations are correlated with variable clinical presentations so that an inherited disorder is now considered a systemic disease. Kidney and liver cystic infections are the most common infectious complications in ADPKD patients. Furthermore, it is well known that ADPKD is commonly associated with colonic diverticular disease which recently has been reported to be linked to increased risk of infection on hemodialysis patients. Herein, we present a case of anterior abdominal wall abscess caused by Enterococcus faecalis in a patient with ADPKD undergoing hemodialysis. Although the precise pathway of infection remains uncertain, the previous medical history as well as the clinical course of our patient led us to hypothesize an alternative route of infection from the gastrointestinal tract through an aberrant intestinal barrier into the bloodstream and eventually to an atypical location.

  14. Machine Learning Approach for Predicting Wall Shear Distribution for Abdominal Aortic Aneurysm and Carotid Bifurcation Models.

    Science.gov (United States)

    Jordanski, Milos; Radovic, Milos; Milosevic, Zarko; Filipovic, Nenad; Obradovic, Zoran

    2018-03-01

    Computer simulations based on the finite element method represent powerful tools for modeling blood flow through arteries. However, due to its computational complexity, this approach may be inappropriate when results are needed quickly. In order to reduce computational time, in this paper, we proposed an alternative machine learning based approach for calculation of wall shear stress (WSS) distribution, which may play an important role in mechanisms related to initiation and development of atherosclerosis. In order to capture relationships between geometric parameters, blood density, dynamic viscosity and velocity, and WSS distribution of geometrically parameterized abdominal aortic aneurysm (AAA) and carotid bifurcation models, we proposed multivariate linear regression, multilayer perceptron neural network and Gaussian conditional random fields (GCRF). Results obtained in this paper show that machine learning approaches can successfully predict WSS distribution at different cardiac cycle time points. Even though all proposed methods showed high potential for WSS prediction, GCRF achieved the highest coefficient of determination (0.930-0.948 for AAA model and 0.946-0.954 for carotid bifurcation model) demonstrating benefits of accounting for spatial correlation. The proposed approach can be used as an alternative method for real time calculation of WSS distribution.

  15. Malignant granular cell tumor of the abdominal wall mimicking desmoid tumor: A case report with CT imaging findings and literature review

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Je Hong; Ahn, Sung Eun; Lee, Dong Ho; Park, Seong Jin; Moon, Sung Kyoung; Lim, Joo Won [Dept. Radiology, Kyung Hee University Hospital, Kyung Hee University School of Medicine, Seoul (Korea, Republic of)

    2016-08-15

    Granular cell tumors (GCTs) are extremely rare mesenchymal neoplasms of Schwann cell origin. Malignant GCTs (MGCTs) comprise 0.5-2% of all GCTs. In the present report, we describe a case of a 66-year-old man with MGCT of the abdominal wall. The patient visited our hospital due to a recently growing palpable soft tissue mass in the abdominal wall. Computed tomography scan revealed a 4.3 × 4.1 × 2.9 cm sized mass arising from the left abdominal wall, which was contemplated as a desmoid tumor before surgical excision. Histopathological examination confirmed MGCT.

  16. Meconial peritonitis in a rare association of partial ileal apple-peel atresia with small abdominal wall defect

    Directory of Open Access Journals (Sweden)

    V. Insinga

    2014-06-01

    Full Text Available Intestinal atresia type III B (apple peel and gastroschisis are both congenital malformations who require early surgical correction in neonatal age. Their association is very rare. We present the case of a full term infant with partial apple peel ileal atresia and a small defect of the anterior abdominal wall, complicated by in utero intestinal perforation and subsequent meconial peritonitis. We observed a partial atresia of small intestine, with involvement of terminal ileus savings of jejunum and a large part of the proximal ileum, small anterior abdominal wall defect with herniation of few bowel loops, intestinal malrotation. Paralytic ileus and infections are the main causes of morbidity and mortality at neonatal age. In our case, in spite of the mild phenotype, prognosis has been complicated by the onset of functional bowel obstruction, caused by chemical peritonitis resulting from contact with either amniotic fluid and meconium.

  17. Reconstruction of Abdominal Wall of a Chronically Infected Postoperative Wound with a Rectus Abdominis Myofascial Splitting Flap

    Directory of Open Access Journals (Sweden)

    Sung Kyu Bae

    2013-01-01

    Full Text Available Background If a chronically infected abdominal wound develops, complications such asperitonitis and an abdominal wall defect could occur. This could prolong the patient’s hospitalstay and increase the possibility of re-operation or another infection as well. For this reason,a solution for infection control is necessary. In this study, surgery using a rectus abdominismuscle myofascial splitting flap was performed on an abdominal wall defect.Methods From 2009 to 2012, 5 patients who underwent surgery due to ovarian rupture,cesarean section, or uterine myoma were chosen. In each case, during the first week afteroperation, the wound showed signs of infection. Surgery was chosen because the wounds didnot resolve with dressing. Debridement was performed along the previous operation woundand dissection of the skin was performed to separate the skin and subcutaneous tissue fromthe attenuated rectus muscle and Scarpa’s fascial layers. Once the anterior rectus sheath andmuscle were adequately mobilized, the fascia and muscle flap were advanced medially sothat the skin defect could be covered for reconstruction.Results Upon 3-week follow-up after a rectus abdominis myofascial splitting flap operation,no major complication occurred. In addition, all of the patients showed satisfaction in termsof function and esthetics at 3 to 6 months post-surgery.Conclusions Using a rectus abdominis myofascial splitting flap has many esthetic andfunctional benefits over previous methods of abdominal defect treatment, and notably, itenabled infection control by reconstruction using muscle.

  18. Reconstruction of Abdominal Wall of a Chronically Infected Postoperative Wound with a Rectus Abdominis Myofascial Splitting Flap

    Directory of Open Access Journals (Sweden)

    Sung Kyu Bae

    2013-01-01

    Full Text Available BackgroundIf a chronically infected abdominal wound develops, complications such as peritonitis and an abdominal wall defect could occur. This could prolong the patient's hospital stay and increase the possibility of re-operation or another infection as well. For this reason, a solution for infection control is necessary. In this study, surgery using a rectus abdominis muscle myofascial splitting flap was performed on an abdominal wall defect.MethodsFrom 2009 to 2012, 5 patients who underwent surgery due to ovarian rupture, cesarean section, or uterine myoma were chosen. In each case, during the first week after operation, the wound showed signs of infection. Surgery was chosen because the wounds did not resolve with dressing. Debridement was performed along the previous operation wound and dissection of the skin was performed to separate the skin and subcutaneous tissue from the attenuated rectus muscle and Scarpa's fascial layers. Once the anterior rectus sheath and muscle were adequately mobilized, the fascia and muscle flap were advanced medially so that the skin defect could be covered for reconstruction.ResultsUpon 3-week follow-up after a rectus abdominis myofascial splitting flap operation, no major complication occurred. In addition, all of the patients showed satisfaction in terms of function and esthetics at 3 to 6 months post-surgery.ConclusionsUsing a rectus abdominis myofascial splitting flap has many esthetic and functional benefits over previous methods of abdominal defect treatment, and notably, it enabled infection control by reconstruction using muscle.

  19. Gasless laparoscopic surgery plus abdominal wall lifting for giant hiatal hernia-our single-center experience.

    Science.gov (United States)

    Yu, Jiang-Hong; Wu, Ji-Xiang; Yu, Lei; Li, Jian-Ye

    2016-12-01

    Giant hiatal hernia (GHH) comprises 5% of hiatal hernia and is associated with significant complications. The traditional operative procedure, no matter transthoracic or transabdomen repair of giant hiatal hernia, is characteristic of more invasion and more complications. Although laparoscopic repair as a minimally invasive surgery is accepted, a part of patients can not tolerate pneumoperitoneum because of combination with cardiopulmonary diseases or severe posterior mediastinal and neck emphesema during operation. The aim of this article was to analyze our experience in gasless laparoscopic repair with abdominal wall lifting to treat the giant hiatal hernia. We performed a retrospective review of patients undergoing gasless laparoscopic repair of GHH with abdominal wall lifting from 2012 to 2015 at our institution. The GHH was defined as greater than one-third of the stomach in the chest. Gasless laparoscopic repair of GHH with abdominal wall lifting was attempted in 27 patients. Mean age was 67 years. The results showed that there were no conversions to open surgery and no intraoperative deaths. The mean duration of operation was 100 min (range: 90-130 min). One-side pleura was injured in 4 cases (14.8%). The mean postoperative length of stay was 4 days (range: 3-7 days). Median follow- up was 26 months (range: 6-38 months). Transient dysphagia for solid food occurred in three patients (11.1%), and this symptom disappeared within three months. There was one patient with recurrent hiatal hernia who was reoperated on. Two patients still complained of heartburn three months after surgery. Neither reoperation nor endoscopic treatment due to signs of postoperative esophageal stenosis was required in any patient. Totally, satisfactory outcome was reported in 88.9% patients. It was concluded that the gasless laparoscopic approach with abdominal wall lifting to the repair of GHH is feasible, safe, and effective for the patients who cannot tolerate the pneumoperitoneum.

  20. Reduced Chest and Abdominal Wall Mobility and Their Relationship to Lung Function, Respiratory Muscle Strength, and Exercise Tolerance in Subjects With COPD.

    Science.gov (United States)

    Kaneko, Hideo; Shiranita, Shuichi; Horie, Jun; Hayashi, Shinichiro

    2016-11-01

    Advanced air-flow limitation in patients with COPD leads to a reduction in vital capacity, respiratory muscle strength, and exercise capacity. However, its impact on chest and abdominal wall mobility is unknown. This study aimed to ascertain the prevalence of patients with COPD with reduced chest and abdominal wall mobility and to investigate the effect of reduced chest and abdominal wall mobility on pulmonary function, respiratory muscle strength, and exercise capacity. In 51 elderly male subjects with COPD, chest and abdominal wall mobility, FVC, FEV 1 , FEV 1 /FVC, maximal inspiratory pressure (P Imax ), maximal expiratory pressure (P Emax ), and the 6-min walk distance (6MWD) were assessed. Chest and abdominal wall mobility were measured using the breathing movement scale (0-8) at the 3 regions (upper chest, lower chest, and abdomen). Reduced mobility was defined as a value lower than the lower limit of the normal scale. The unpaired t test, Mann-Whitney test, and multiple regression analysis were performed. The percentages of subjects with reduced mobility were 78% for the upper chest, 76% for the lower chest, and 53% for the abdomen. The subjects with reduced mobility had significantly low FVC, FEV 1 , and 6MWD in each region and significantly low FEV 1 /FVC, P Imax , and P Emax in the abdominal region compared with those with nonreduced mobility. FVC and 6MWD were independently associated with the scale values in each region and with the abdominal scale value, respectively. The majority of subjects with COPD had reduced chest and abdominal wall mobility, which was independently associated with FVC. Even though abdominal wall mobility was relatively preserved compared with chest wall mobility, it was also independently associated with 6MWD. Copyright © 2016 by Daedalus Enterprises.

  1. Imaging observations of a schwannoma of low malignant potential in the anterior abdominal wall: A case report.

    Science.gov (United States)

    Liu, Yongkang; Chen, Xiao; Wang, Tianyao; Wang, Zhongqiu

    2014-09-01

    Neurilemmoma, also known as schwannoma, is an uncommon benign neoplasm that is most commonly found in the trunk and head and neck regions. The present study reports the case of a 67-year-old female with schwannoma localized in the anterior abdominal wall and analyzes the ultrasound and computed tomography (CT) imaging observations of the schwannoma. A dynamic time-intensity curve was also recorded in the study. A well-defined, elliptic low echo level, heterogeneous mass was observed during ultrasound examination. The CT scan revealed a solid, heterogeneous, low-density mass in the abdominal wall. Contrast-enhanced scans showed a heterogeneously enhanced mass during the arterial and venous phase. Centripetal fill-in was demonstrated and the mass was markedly, homogenously enhanced relative to the muscles during the delayed phase. Peak enhancement was observed during the venous phase and then slowly declined. However, the mass was hyperattenuated during the delayed phase. The lesion was completely excised and no evidence of recurrence has been identified during the 3 months of follow-up. The present study suggested that a diagnosis of schwannoma should be considered for certain patients with masses in the abdominal wall. Peripheral enhancement during the arterial and venous phases and homogeneous enhancement in the delayed phase are the significant imaging findings of a schwannoma.

  2. The venous anatomy of the abdominal wall for Deep Inferior Epigastric Artery (DIEP) flaps in breast reconstruction

    Science.gov (United States)

    Ashton, Mark W

    2012-01-01

    Background Despite improving outcomes, venous problems in the harvest of deep inferior epigastric artery perforator (DIEP) flaps remain the more common vascular complications. However, it is apparent that the venous anatomy of the anterior abdominal wall has not been described to the same extent as the arterial anatomy. Cadaveric dissection studies of venous anatomy frequently lack the detail of their arterial counterparts. Venous valves complicate retrograde injection, resulting in poor quality studies with limited anatomical information. Methods The current manuscript comprises a review of the literature, highlighting key features of the anatomy of the venous drainage of the abdominal wall integument, with particular pertinence to DIEP flaps. Both cadaveric and clinical studies are included in this review. Our own cadaveric and in-vivo studies were undertaken and included in detail in this manuscript, with the cadaveric component utilizing direct catheter venography and the in-vivo studies were undertaken using preoperative computed tomographic angiography (CTA), mapping in-vivo venous flow. Results Several key features of the venous anatomy of the abdominal wall render it different to other regions, and are of particular importance to DIEP flap transfer. Conclusions The cause of venous compromise is multi-factorial, with perforator diameter, midline crossover, and deep-superficial venous communications all important. Venous cadaveric studies as well as clinical CTA preoperatively can identify these anomalies. PMID:25083432

  3. Motorbike-handlebar hernia - a rare traumatic abdominal wall hernia: a case report and review of the literature.

    Science.gov (United States)

    Tianyi, Frank-Leonel; Agbor, Valirie Ndip; Njim, Tsi

    2017-03-31

    Handlebar hernias are very rare and arise following a sudden force from a handle-like object impacting a focal area of the abdomen, which results in a disruption of the underlying abdominal muscle and fascia without necessarily disrupting the overlying skin. Other than a reducible swelling on the abdominal wall, the physical examination of such patients is usually unremarkable and the diagnosis could easily be missed. An 8-year-old Cameroonian boy with no significant past history presented to our emergency service with a tender left flank swelling following a road traffic accident. He was knocked down by a motorbike with resulting impact of the handlebar on his abdomen. A handlebar hernia was diagnosed on the basis of a reducible abdominal swelling with a positive cough impulse. A herniorrhaphy was done the following day after resuscitation and his postoperative period was uneventful. Handlebar hernias, although rare, should be suspected when patients present with an abdominal swelling following blunt abdominal trauma involving a handlebar-like object. A good history and physical examination are usually enough to pose an early diagnosis of handlebar hernia. Management typically involves surgical intervention to prevent complications. The timing and surgical approach should be decided on a case-by-case basis.

  4. Electromyographic activity of the anterolateral abdominal wall muscles during the vesical filling and evacuation

    Directory of Open Access Journals (Sweden)

    Ahmed Shafik

    2007-06-01

    Full Text Available

    BACKGROUND: The role of the anterolateral abdominal wall muscles (AAWMs during the vesical filling and evacuation has not been sufficiently addressed in the literature. We have investigated the hypothesis that the AAWMs exhibit the increased electromyographic (EMG activity on the vesical distension and contraction which presumably assists vesical evacuation.

    METHODS: The effects of the vesical balloon distension on the vesical pressure (VP, vesical neck (VNP pressures and the AAWMs' EMG activity were studied in 28 healthy volunteers aged 40.7 ± 9.7 years (18 men, 10 women. These effects were tested after the individual anesthetization of the bladder and AAWMs and after saline infiltration.

    RESULTS: The VP and the VNP showed a gradual increase upon the incremental vesical balloon distension which started at a distending volume of 120–140 ml. At a mean volume of 364.6 ± 23.8 ml, the VP increased to a mean of 36.6 ± 3.2 cmH2O, the VNP decreased to 18.4 ± 2.4 cmH2O, and the AAWMs EMG registered a significant increase. This effect disappeared in the individual bladder and in the AAWMs' anesthetization. However, it did not disappear in the saline administration.

    CONCLUSIONS: The AAWMs appear to contract simultaneously with vesical contraction. This action presumably increases the IAP and it

  5. Effect of botulinum toxin type A in lateral abdominal wall muscles thickness and length of patients with midline incisional hernia secondary to open abdomen management.

    Science.gov (United States)

    Ibarra-Hurtado, T R; Nuño-Guzmán, C M; Miranda-Díaz, A G; Troyo-Sanromán, R; Navarro-Ibarra, R; Bravo-Cuéllar, L

    2014-10-01

    Abdominal wall hernia secondary to open abdomen management represents a surgical challenge. The hernia worsens due to lateral muscle retraction. Our objective was to evaluate if Botulinum Toxin Type A (BTA) application in lateral abdominal wall muscles modifies its thickness and length. A clinical trial of male trauma patients with hernia secondary to open abdomen management was performed from January 2009 to July 2011. Thickness and length of lateral abdominal muscles were measured by a basal Computed Tomography and 1 month after BTA application. A dosage of 250 units of BTA was applied at five points at each side between the external and internal oblique muscles under ultrasonographic guidance. Statistical analysis for differences between basal and after BTA application measures was performed by a paired Student's t test (significance: p abdominal muscles decreases its thickness and increases its length in abdominal wall hernia patients secondary to open abdomen management.

  6. Cyclodextrin and maltodextrin finishing of a polypropylene abdominal wall implant for the prolonged delivery of ciprofloxacin.

    Science.gov (United States)

    Laurent, T; Kacem, I; Blanchemain, N; Cazaux, F; Neut, C; Hildebrand, H F; Martel, B

    2011-08-01

    The aim of this work was to develop a polypropylene (PP) artificial abdominal wall implant for the prolonged release of ciprofloxacin (CFX). This sustained release effect was obtained by functionalization of the textile mesh with citric acid and hydroxypropyl-γ-cyclodextrin (HPγCD) or maltodextrin (MD). In both cases the textile finishing reaction yielded a cyclo- or malto-dextrin crosslinked polymer coating the fibers. The modified supports were characterized by thermogravimetric analysis (TGA), differential scanning calorimetry and scanning electron microscopy. The sorption capacities and the kinetics of CFX release were studied by batch tests coupled with spectrophotometric assays. Microbiological assays were carried out on Staphylococcus aureus, Staphylococcus epidermidis and Escherichia coli, while proliferation and viability tests used fibroblasts. The main results were as follows. (i) Due to the differences between the range of temperature of thermal degradation of the (cyclo)dextrins polymers and of the PP fibers TGA was a reliable method for quantifying the degree of functionalization of the textiles. (ii) Both modified supports showed improved sorption/desorption capacities for CFX, compared with the virgin mesh. The HPγCD-finished support showed an increased sorption capacity and a lower release rate of CFX compared with the MD modified support. (iii) Microbiological assays confirmed the latter result, with greater sustained antibacterial activity of the HPγCD treated support. These experiments have demonstrated the role of the cyclodextrin cavity in interactions with CFX: the antibiotic was not only adsorbed via hydrogen and acid-base interactions with the polyCTR-HPγCD network, but also via host-guest complexation. (iv) Biological tests revealed a slight decrease in fibroblast proliferation after 6 days on the modified supports, but cell viability tests showed that this was not due to toxicity of the (cyclo)dextrin polymer coatings. Copyright

  7. Sir Ganga Ram Hospital classification of groin and ventral abdominal wall hernias

    Directory of Open Access Journals (Sweden)

    Chowbey Pradeep

    2006-01-01

    all abdominal wall hernias and is a final classification that predicts the expected level of difficulty for an endoscopic hernia repair.

  8. Benign Ancient Schwannoma of the abdominal wall: An unwanted birthday present

    Directory of Open Access Journals (Sweden)

    Ram Manisha

    2010-01-01

    Full Text Available Abstract Background There has been a recent growth in the use of whole body Computerised Tomography (CT scans in the private sector as a screening test for asymptomatic disease. This is despite scant evidence to show any positive effect on morbidity or mortality. There has been concern raised over the possible harms of the test in terms of radiation exposure as well as the risk and anxiety of further investigation and treatment for the large numbers of benign lesions identified. Case Presentation A healthy 64 year old lady received a privately funded whole body CT scan for her birthday which revealed an incidental mass in the right iliac fossa. This was investigated with further imaging and colonoscopy and as confident diagnosis could not be made, eventually excised. Histology demonstrated this to be a benign ancient schwannoma and we believe this to be the first reported case of an abdominal wall schwannoma in the English literature Conclusions Ancient schwannomas are rare tumours of the peripheral nerve sheaths more usually found in the head, neck and flexor surfaces of extremities. They are a subtype of classical schwannomas with a predominance of degenerative changes. Our case highlights the pitfalls of such screening tests in demonstrating benign disease and subjecting patients to what turns out to be unnecessary invasive investigation and treatment. It provides evidence as to the consequences of the large number of false positive results that are created by blind CT scanning of asymptomatic patients i.e. its tendency to detect pseudodiesease rather than affect survival rates. Should the number of scans increase there may be an unnecessary burden on NHS resources due to the large numbers of benign lesions picked up, that are then referred for further investigation.

  9. Use of intraoperative indocyanin-green angiography to minimize wound healing complications in abdominal wall reconstruction.

    Science.gov (United States)

    Patel, Ketan M; Bhanot, Parag; Franklin, Brenton; Albino, Frank; Nahabedian, Maurice Y

    2013-12-01

    Complication rates following abdominal wall reconstruction (AWR) remain high. Early complications are related to skin necrosis and delayed healing, whereas late complications are related to recurrence. When concomitant body contouring procedures are performed, complication rates can be further increased. It is hypothesised that fluorescent angiography using indocyanin green (ICG) can identify poorly perfused tissues and thus reduce the incidence of delayed healing. A retrospective review was conducted of all patients who underwent AWR with concomitant panniculectomy from 2007-2012. Intraoperative ICG angiography with the SPY system (LifeCell Corp.) was used to determine the amount of resection for body contouring in patients who underwent reconstruction in a cohort of patients. SPY-Q was used to assess relative perfusion of analysed areas. Preoperative, postoperative, and operative details were analyzed. Seventeen patients met inclusion criteria, 12 patients were included in the non-ICG cohort, while five patients were included in the ICG cohorts. Wound-healing complications occurred in 5/12 (42%) patients in the non-ICG cohort vs 1/5 (20%) of the ICG cohorts. A description of the sole patient with complications in the ICG cohort is illustrated. Operative debridement and wound infection development occurred more frequently in the non-ICG cohort compared with the ICG cohort (17%, 17% vs 0%, 0%, respectively). Average time to wound healing was 41.1 days. Intraoperative ICG angiography can accurately detect perfusion abnormalities and can decrease wound healing related complications in complex hernia repair with concomitant panniculectomy. Assessing and ensuring skin viability can decrease the need for operative debridement.

  10. Abdominal closure reinforcement by using polypropylene mesh functionalized with poly-ε-caprolactone nanofibers and growth factors for prevention of incisional hernia formation.

    Science.gov (United States)

    Plencner, Martin; East, Barbora; Tonar, Zbyněk; Otáhal, Martin; Prosecká, Eva; Rampichová, Michala; Krejčí, Tomáš; Litvinec, Andrej; Buzgo, Matej; Míčková, Andrea; Nečas, Alois; Hoch, Jiří; Amler, Evžen

    2014-01-01

    Incisional hernia affects up to 20% of patients after abdominal surgery. Unlike other types of hernia, its prognosis is poor, and patients suffer from recurrence within 10 years of the operation. Currently used hernia-repair meshes do not guarantee success, but only extend the recurrence-free period by about 5 years. Most of them are nonresorbable, and these implants can lead to many complications that are in some cases life-threatening. Electrospun nanofibers of various polymers have been used as tissue scaffolds and have been explored extensively in the last decade, due to their low cost and good biocompatibility. Their architecture mimics the natural extracellular matrix. We tested a biodegradable polyester poly-ε-caprolactone in the form of nanofibers as a scaffold for fascia healing in an abdominal closure-reinforcement model for prevention of incisional hernia formation. Both in vitro tests and an experiment on a rabbit model showed promising results.

  11. Abdominoplasty in prune belly syndrome: Modifications in Monfort technique to address variable patterns of abdominal wall weakness.

    Science.gov (United States)

    Smith, Edwin A; Srinivasan, Arun; Scherz, Hal C; Tracey, Anthony J; Broecker, Bruce; Kirsch, Andrew J

    2017-10-01

    Abdominoplasty is an important component of the management of children with prune belly syndrome (PBS). While there are features of the abdominal defect in PBS which are common to all patients, there will be differences unique to each patient that should be taken into consideration in surgical planning. Specifically, we have come to realize that although the Monfort procedure assumes a symmetric pattern of abdominal wall laxity, this symmetry is rarely present. The aim of this report is to describe our modifications and review our outcomes for the Monfort procedure which more completely address correction of the abdominal wall laxity including both common and uncommon features while positioning the umbilicus to a more anatomically correct position (Figure). Sixteen male patients with PBS and one female pseudoprune belly syndrome patient, aged 2-9 years, were treated at our institution between 2003 and 2014. Modifications incorporated into the abdominoplasty procedure for PBS applied to this study group included: 1) use of diagnostic laparoscopy to define the topography of the abdominal wall defect, 2) initial midline rather than elliptical skin incision to defer retailoring of the skin coverage until the final step of the procedure, 3) varying the width of the central plate to correct side to side asymmetry in redundancy, 4) plication of the central plate to reduce vertical redundancy and reposition the umbilicus, and 5) plication of focal areas of fascial weakness, most often in the flank region. All patients have improved abdominal wall contour with a more uniform correction of areas of weakness at a mean follow-up of 5.5 years (range 18 months-11.5 years). All patients and parents indicate that they are very satisfied with the outcome of their procedures without any revisions being performed. This study is descriptive in nature and retrospective, with the patient population treated in a relatively uniform fashion that does not allow direct comparison with other

  12. Incisional subcutaneous endometrioma of the abdominal wall: report of two cases; Endometriose sous cutanee sur cicatrice de la paroi abdominale anterieure. A propos de deux observations

    Energy Technology Data Exchange (ETDEWEB)

    Merran, S.; Karila-Cohen, P. [Federation Mutualiste Parisienne, Dept. d' Imagerie Medicale, 75 - Paris (France)

    2004-04-01

    Endometriosis occurs in up to 15% of menstruating women. Abdominal wall involvement is rare and always secondary to an invasive procedure. The authors report the imaging and clinical findings of two patients with subcutaneous endometrioma following cesarean section. (author)

  13. [Hernia recurrence long term follow-up after open procedures of abdominal wall plasty-prospective study including 142 patients].

    Science.gov (United States)

    Mureşan, Mircea; Mureşan, Simona; Bara, Tivadar; Neagoe, Radu; Sala, Daniela; Suciu, Bogdan

    2016-01-01

    The incisional hernia continues to be a frequent complication of laparotomies. The purpose of study is the analysis of hernia disease relapse after one year after different open plasties methods of the abdominal wall. A prospective longitudinal study was performed that included 142 patients. An analysis was performed on the individual data, the level of obesity, intra-surgical variations in intra-abdominal pressure, the intensity of post-surgical pain, the post-surgical complications, and the types of plasties of abdominal wall, simple and with polypropylene mesh. The analysis of studied group showed a general rate of relapse of 16.9%, and within the 4 procedures, 40.74% in the case of simple plasties, of 16.07% after the only plasties, 6.97% after the retro-muscular plasties, and 6.25% after the full substitution of parietal defect. On analysing the collected, hernia relapse was statistically significantly related to the level of obesity, variations in intra-abdominal pressure, post-surgical pain, and the type of procedure performed. Hernia is a frequent complication of laparotomies. Hernia relapse was more frequent in the case of simple plasties. Among the mesh procedures, the onlay plasty showed a higher rate of relapse and post-surgical complications. Hernia relapse was more frequent in the case of variations of intra-abdominal pressure, and with increased post-surgical pain. The use of an echography examination may increase the accuracy of the presence of hernia disease. Copyright © 2015 Academia Mexicana de Cirugía A.C. All rights reserved.

  14. Clinical anatomy of the inferior epigastric artery with special relevance to invasive procedures of the anterior abdominal wall

    Directory of Open Access Journals (Sweden)

    Praisy Joy

    2017-01-01

    Full Text Available Introduction: Injury to the inferior epigastric artery (IEA has been reported following lower abdominal wall surgical incisions, abdominal peritoneocentesis and trocar placements at laparoscopic port sites, resulting in the formation of abdominal wall haematomas that may expand considerably due to lack of tissue resistance. The aim of this study was to localise its course in relation to standard anatomic landmarks and suggest safe areas for performance of invasive procedures. Materials and Methods: Sixty IEAs of 30 adult cadavers (male = 19; female = 11 were dissected and the course of the IEA noted in relation to the mid-inguinal point, anterior superior iliac spine (ASIS and umbilicus. Results: The mean distance of the IEA from the midline was 4.45 ± 1.42 cm at the level of the mid-inguinal point, 4.10 ± 1.15 cm at the level of ASIS and 4.49 ± 1.15 cm at the level of umbilicus. There was an average of 3.3 branches per IEA with more branches arising from its lateral aspect. The IEA was situated within one-third (32% of the distance between the midline and the sagittal plane through ASIS at all levels. Conclusion: To avoid injury to IEA, trocars can be safely inserted 5.5 cm [mean + 1 standard deviation (SD] away from the midline (or slightly more than one-third of the distance between the midline and a sagittal plane running through ASIS. These findings may be useful not only for laparoscopic procedures but also for image-guided biopsy, abdominal paracentesis, and placement of abdominal drains.

  15. A successful early gore-tex reconstruction of an abdominal wall defect in a neonate with Cantrell pentalogy: a case report and literature review.

    Science.gov (United States)

    Divkovic, Dalibor; Kvolik, Slavica; Sipl, Mirna; Sego, Krunoslav; Puseljic, Silvija; Rakipovic-Stojanovic, Andreja; Kovacic, Borna

    2015-01-01

    A surgical technique, materials used for abdominal wall reconstruction, and postoperative care are important for patient outcomes. We report the first case of neonate with Cantrell's pentalogy surviving early reconstruction of abdominal, diaphragmal and pericardial defects. Several recent investigations suggest that intraabdominal pressure monitoring may improve outcomes in this patient category.

  16. Chest wall mechanics and abdominal pressure during general anaesthesia in normal and obese individuals and in acute lung injury.

    Science.gov (United States)

    Pelosi, Paolo; Luecke, Thomas; Rocco, Patricia R M

    2011-02-01

    This article discusses the methods available to evaluate chest wall mechanics and the relationship between intraabdominal pressure (IAP) and chest wall mechanics during general anaesthesia in normal and obese individuals, as well as in acute lung injury/acute respiratory distress syndrome. The interactions between the abdominal and thoracic compartments pose a specific challenge for intensive care physicians. IAP affects respiratory system, lung and chest wall elastance in an unpredictable way. Thus, transpulmonary pressure should be measured if IAP is more than 12 mmHg or if chest wall elastance is compromised for other reasons, even though the absolute values of pleural and transpulmonary pressures are not easily obtained at bedside. We suggest defining intraabdominal hypertension (IAH) as IAP at least 20 mmHg and abdominal compartment syndrome (ACS) as IAP at least 20 mmHg associated with failure of one or more organs, although further studies are required to confirm this hypothesis. Additionally, in the presence of IAH, controlled mechanical ventilation should be applied and positive end-expiratory pressure individually titrated. Prophylactic open abdomen should be considered in the presence of ACS. Increased IAP markedly affects respiratory function and complicates patient management. Frequent assessment of IAP is recommended.

  17. Uncommon presentation of actinomycosis mimicking colonic cancer: Colon actinomycosis with invasion of the abdominal wall

    Directory of Open Access Journals (Sweden)

    Ilhan Bali

    2015-04-01

    Full Text Available Actinomycosis is an uncommon chronic suppurative infectious disease that is caused by Actinomycetes organisms, which are gram-positive, microaerophilic, anaerobic bacteria. Herein, we present the case of a 42-year-old female patient who underwent surgical exploration following presentation with abdominal pain and an abdominal mass, initially thought to be a malignancy. Histological examination of the specimen revealed colon actinomycosis. [Arch Clin Exp Surg 2015; 4(2.000: 107-110

  18. Treatment of delayed jejunal perforation after irreducible femoral hernia repair with open abdomen management and delayed abdominal closure with skin flap approximation.

    Science.gov (United States)

    Yetişir, Fahri; Sarer, A Ebru; Acar, Hasan Zafer; Yazıcıoglu, Omer; Basaran, Basar

    2015-01-01

    We show the management of a delayed jejunal perforation, after irreducible femoral hernia operation with the help of negative pressure therapy (NPT) and delayed abdominal closure (DAC) with skin flap approximation in an elderly woman for the first time in the literature. A 76 year-old woman was admitted to the emergency department with irreducible femoral hernia and ileus. After examining the femoral hernia sac and noting the presence of viable intestine within the hernia sac, a femoral hernia repair with mesh was performed. At postoperative day 1 she started to defecate and oral intake was started. The patient was discharged on postoperative day 3. On postoperative day 8, she was re-admitted to the emergency department with septic shock. The patient underwent reoperation. Septic abdomen and delayed perforation from strangulated part of the jejunum were seen. A jejunostomy was opened and patient was treated with open abdomen management and delayed abdominal closure with skin flap. The ostomy was closed 4 months later. The exact mechanism of delayed presentation of small bowel perforation remains controversial. Delayed intestinal perforation has rarely been reported after blunt abdominal trauma (BAT), conductive burn injuries of the bowel with cautery, or necrosis of strangulated bowel in a hernia sac. Open abdomen (OA) management is a life-saving and challenging strategy in severe generalized peritonitis. Delayed bowel perforation may develop after irreducible femoral hernia surgery. OA management with NPT and DAC with skin flap approximation are optimal treatment modalities for the hemodynamically instable patient. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  19. Erosion of small intestine with necrotising fasciitis of over lying abdominal wall after expanded poly-tetrafluoroethylene mesh implantation: A rare complication after laparoscopic incisional hernia repair

    Directory of Open Access Journals (Sweden)

    Ashish Shrivastava

    2013-01-01

    Full Text Available Complications such as bowel erosions, enterocutaneous fistulae are rare with the use of expandedpoly-tetrafluoroethylene (ePTFE mesh in laparoscopic incisional hernia repair (LIHR. This unusual case patient presented to us with necrotising fasciitis of overlying anterior abdominal wall with peritonitis withsepticaemia and underwent aLIHR6 weeks before, which has not been reported till yet. We report a case of LIHR, presented to us with necrotising fasciitis of overlying anterior abdominal wall, peritonitis and septicaemia which was managed by small bowel segmental resection and exteriorisation of the ends, debridement of overlying anterior abdominal wall and maximum resection of implanted mesh. This case is unusual secondary to long experience with ePTFE mesh and the lack of published cases similar to this one. A brief review of relevant literature has been included in the article. We recommend pre-peritoneal placement of dual mesh fixed preferably by trans-abdominal polypropylene suture in LIHR.

  20. Adaptive wall treatment for a second moment closure in the industrial context

    International Nuclear Information System (INIS)

    Wald, Jean-Francois

    2016-01-01

    CFD computations of turbulent flows always begin with a complex meshing process (upper plenum, fuel assembly in the nuclear industry for example). Geometrical constraints are the first ones to be satisfied (level of details, important zones to refine regarding 'user experiences'). One has however to satisfy constraints that are inherent to the RANS model (Reynolds Averaged Navier Stokes) used for the computation. For example, if a 'High-Reynolds' (κ-ε standard, SSG,...) model is used one should only have wall cells with a dimensionless distance to the wall greater or equal to 20 to justify the use of the universal 'law of the wall'. On the other hand, if a 'Low-Reynolds' (BL-v 2 /k, EB-RSM,...) model is used, one should only find wall cells with a dimensionless distance to the wall below 1. If those models are used in an inappropriate way the results could be dramatic (computations can either diverge or give unphysical results). This thesis proposes the development of a new turbulence model with adaptive wall treatments that gives satisfactory results on all types of meshes. In particular, the model will be able to cope with meshes containing both 'High-Reynolds' and 'Low-Reynolds' wall cells. Given the complex flows encountered in the nuclear industry this thesis will use a model known for its good behavior: the EB-RSM model. This model is able to reproduce the anisotropy of the turbulence and give more satisfactory results than eddy viscosity models in different configurations. This model is available in Code Saturne, an open source code developed at EDF. All the developments are made in this code. (author)

  1. Anaesthetic injection versus ischemic compression for the pain relief of abdominal wall trigger points in women with chronic pelvic pain.

    Science.gov (United States)

    Montenegro, Mary L L S; Braz, Carolina A; Rosa-e-Silva, Julio C; Candido-dos-Reis, Francisco J; Nogueira, Antonio A; Poli-Neto, Omero B

    2015-12-01

    Chronic pelvic pain is a common condition among women, and 10 to 30 % of causes originate from the abdominal wall, and are associated with trigger points. Although little is known about their pathophysiology, variable methods have been practiced clinically. The purpose of this study was to evaluate the efficacy of local anaesthetic injections versus ischemic compression via physical therapy for pain relief of abdominal wall trigger points in women with chronic pelvic pain. We conducted a parallel group randomized trial including 30 women with chronic pelvic pain with abdominal wall trigger points. Subjects were randomly assigned to one of two intervention groups. One group received an injection of 2 mL 0.5 % lidocaine without a vasoconstrictor into a trigger point. In the other group, ischemic compression via physical therapy was administered at the trigger points three times, with each session lasting for 60 s, and a rest period of 30 s between applications. Both treatments were administered during one weekly session for four weeks. Our primary outcomes were satisfactory clinical response rates and percentages of pain relief. Our secondary outcomes are pain threshold and tolerance at the trigger points. All subjects were evaluated at baseline and 1, 4, and 12 weeks after the interventions. The study was conducted at a tertiary hospital that was associated with a university providing assistance predominantly to working class women who were treated by the public health system. Clinical response rates and pain relief were significantly better at 1, 4, and 12 weeks for those receiving local anaesthetic injections than ischemic compression via physical therapy. The pain relief of women treated with local anaesthetic injections progressively improved at 1, 4, and 12 weeks after intervention. In contrast, women treated with ischemic compression did not show considerable changes in pain relief after intervention. In the local anaesthetic injection group, pain threshold

  2. [CHOICE OF THE TREATMENT TACTICS IN PATIENTS, SUFFERING POSTOPERATIVE HERNIA OF ANTERIOR ABDOMINAL WALL WITH CONCOMITANT MORBID OBESITY].

    Science.gov (United States)

    Kondratenko, B M

    2015-08-01

    Experience of treatment of 73 patients, suffering postoperative hernia of anterior abdominal wall with concomitant obesity, was presented. In 31 (42.5%) of them in a period of reduction and stabilization of a body mass the allohernioplasty as a second stage after bariatric operation was done, and in 9 (42.5%)--simultant bariatric operations with hernioplasty and dermatolipectomy. During a follow-up period after bariatric operation and hernioplasty the hernia recurrence have occurred in 3 (9.1%) patients, after hernioplasty--in 11 (33.3%), witnessing high efficacy of staged treatment in such patients.

  3. On development of analytical closure relationships for local wall friction, heat and mass transfer coefficients for sub-channel codes

    International Nuclear Information System (INIS)

    Kornienko, Y.

    2000-01-01

    The purpose has been to describe an approach suggested for constructing generalized closure relationships for local and subchannel wall friction, heat and mass transfer coefficients, with not only axial and transversal parameters taken into account, but azimuthal substance transfer effects as well. These constitutive relations that are primary for description of one- and two-phase one-dimensional flow models can be derived from the initial 3-D drift flux formulation. The approach is based on the Reynolds flux, boundary layer and generalized coefficient of substance transfer. One more task has been to illustrate the validity of the 'conformity principle' for the limiting cases. The method proposed is based on the similarity theory, boundary layer model, and a phenomenological description of the regularities of the substance transfer (momentum, heat, and mass), as well as on an adequate simulation of the forms of flow structure by a generalized approach to build (an integrated in form and semi-empirical in maintenance structure) analytical relationships for wall friction, heat and mass transfer coefficients. (author)

  4. Diagnostic value of susceptibility-weighted imaging of abdominal wall endometriomas during the cyclic menstrual changes: A preliminary study

    International Nuclear Information System (INIS)

    Solak, Aynur; Şahin, Neslin; Genç, Berhan; Sever, Ali Rıza; Genç, Mine; Sivrikoz, Oya Nermin

    2013-01-01

    Objective: The purpose of this study is to investigate the value of susceptibility-weighted imaging (SWI) for the evaluation of cyclic morphological and hemorrhagic changes in abdominal wall endometriomas (AWE). Materials and methods: Fourteen patients with a total of 17 lesions who were admitted with complaints of abdominal wall mass and cyclic pain were evaluated by MRI. Patients were scanned during the first three days of the menstrual cycle and during the mid-cycle phase (day 13–15). In addition to conventional images SWI was performed. The signal changes within the lesions on SWI were compared and graded on both studies. Results: There was no significant difference in the size of the lesions in the early days of the menstruation compared to the mid-menstrual period. The SWI taken on mid-cycle phase showed that the center was hyperintense and the peripheral zone was hypointense in all lesions. A signal void related to increased blood and the shrinkage of complete disappearance of hyperintensity in the venter of the lesion was seen 15 (88%) of the 17 cases on the SWI series performed during the menstrual phase scan. Conclusion: SWI is a sensitive technique and has the capability to show hemorrhage and deposition of hemosiderin within the lesions. For patients suspected with AWE, valuable diagnostic findings may be obtained if the MRI examination including SWI is performed during the early and mid phase menstrual cycle

  5. Diagnostic value of susceptibility-weighted imaging of abdominal wall endometriomas during the cyclic menstrual changes: A preliminary study

    Energy Technology Data Exchange (ETDEWEB)

    Solak, Aynur, E-mail: aynursolak@yahoo.com [Radiology Department of Sifa University Hospital, 35240, Fevzipasa Boulvard 172/2, Basmane, Izmir (Turkey); Şahin, Neslin, E-mail: neslinshn@gmail.com [Radiology Department of Sifa University Hospital, 35240, Fevzipasa Boulvard 172/2, Basmane, Izmir (Turkey); Genç, Berhan, E-mail: be.genc@hotmail.com [Radiology Department of Sifa University Hospital, 35240, Fevzipasa Boulvard 172/2, Basmane, Izmir (Turkey); Sever, Ali Rıza, E-mail: arsever@hotmail.com [Department of Radiology, Maidstone Hospital, Breast Unit, Maidstone, Kent (United Kingdom); Genç, Mine, E-mail: drminegenc@hotmail.com [Department of Gynecology and Obstetrics, Sifa University Hospital, 35240, Fevzipasa Boulvard 172/2, Basmane, Izmir (Turkey); Sivrikoz, Oya Nermin, E-mail: onsoral@yahoo.com [Pathology Department of Sifa University Hospital, 35240, Bornova, Izmir (Turkey)

    2013-09-15

    Objective: The purpose of this study is to investigate the value of susceptibility-weighted imaging (SWI) for the evaluation of cyclic morphological and hemorrhagic changes in abdominal wall endometriomas (AWE). Materials and methods: Fourteen patients with a total of 17 lesions who were admitted with complaints of abdominal wall mass and cyclic pain were evaluated by MRI. Patients were scanned during the first three days of the menstrual cycle and during the mid-cycle phase (day 13–15). In addition to conventional images SWI was performed. The signal changes within the lesions on SWI were compared and graded on both studies. Results: There was no significant difference in the size of the lesions in the early days of the menstruation compared to the mid-menstrual period. The SWI taken on mid-cycle phase showed that the center was hyperintense and the peripheral zone was hypointense in all lesions. A signal void related to increased blood and the shrinkage of complete disappearance of hyperintensity in the venter of the lesion was seen 15 (88%) of the 17 cases on the SWI series performed during the menstrual phase scan. Conclusion: SWI is a sensitive technique and has the capability to show hemorrhage and deposition of hemosiderin within the lesions. For patients suspected with AWE, valuable diagnostic findings may be obtained if the MRI examination including SWI is performed during the early and mid phase menstrual cycle.

  6. Spontaneous Expulsion of a Biliary Stent via the abdominal wall: A ...

    African Journals Online (AJOL)

    We report a rare complication of a biliary stent inserted via endoscopic retrograde cholangio-pancreatography (ERCP) for benign biliary disease in a 60 years-old female presented with abdominal pain and a tender left iliac fossa (LIF) mass. She had change of the colour of the skin over the hypogastric region. Crepitus was ...

  7. Critical overview of all available animal models for abdominal wall hernia research

    NARCIS (Netherlands)

    Vogels, R.R.M.; R. Kaufmann (Ruth); L.C.L. van den Hil (Leontine); van Steensel, S.; M.H.F. Schreinemacher (Marc H.F.); J.F. Lange (Johan); N.D. Kannekens-Bouvy (Nicole)

    2017-01-01

    textabstractPurpose: Since the introduction of the first prosthetic mesh for abdominal hernia repair, there has been a search for the “ideal mesh.” The use of preclinical or animal models for assessment of necessary characteristics of new and existing meshes is an indispensable part of hernia

  8. Jejunal metastases from squamous cell carcinoma of the cervix presenting as an abdominal wall abscess

    Directory of Open Access Journals (Sweden)

    Kavita Mardi

    2016-01-01

    Full Text Available Metastatic tumors of the intestinal tract from extra-abdominal sites are rare. In cervical cancer, the liver, lung, and the bones are the most common distant sites of metastases. Metastasis to the small intestine is very rare. We report a rare case of metastasis of cervical squamous cell carcinoma to jejunum after a few months of chemoradiotherapy.

  9. Submucosa de intestino delgado no reparo de defeito em parede abdominal de ratos Small intestinal submucosa to repair anterior abdominal wall defect in rats

    Directory of Open Access Journals (Sweden)

    Fernando Hintz Greca

    2004-10-01

    defect involving the entire anterior abdominal wall of rats. METHODS:Twenty Wistar rats were allocated in 2 groups of 10 animals each. In the group 1 the defect was repaired with SIS and in the group2 it was repaired with polypropylene mesh. On the 30th post-operative day the animals were sacrificed for macroscopic , histological and tensiometric evaluation. RESULTS: Adhesions were present in the animals of both group , but in the polypropylene mesh group the intestinal adhesions were more frequent than in the SID group. The maximum tensile strength was greater in the polypropylene group, however is we consider the thickness of the implants, the tensile strength of submucosa was significantly greater. The mesothelium coverage and the collagen deposition was greater in the SID group. The foreign body reaction and the chronic inflammatory process was higher in the SID group. The percentage of mature collagen was significantly greater in the SIS group. CONCLUSION: We concluded that SIS can be an alternative to synthetic meshes when used to repair the defects of abdominal wall.

  10. Randomized comparison of polyglycolic acid and polyglyconate sutures for abdominal fascial closure after laparotomy in patients with suspected impaired wound healing

    DEFF Research Database (Denmark)

    Osther, P J; Gjøde, P; Mortensen, Sophie Berit Bondegaard

    1995-01-01

    A randomized study of abdominal fascial closure using interrupted polyglyconate and polyglycolic acid sutures after laparotomy was carried out in 204 consecutive patients with suspected impaired wound healing. There were no statistically significant differences between the two sutures with regard...... of fascial disruption and incisional hernia after laparotomy in patients with suspected impaired wound healing but the incidence of wound infection may be reduced compared with that of multifilament polyglycolic acid suture....... to the development of fascial disruption and incisional hernia. Wound infection demanding surgical intervention was found in 7 per cent of patients with polyglyconate sutures and in 16 per cent of those with polyglycolic acid sutures (P = 0.04). Monofilament polyglyconate suture does not reduce the incidence...

  11. Diagnostic Accuracy of Abdominal wall Ultrasonography and Local Wound Exploration in Predicting the Need for Laparotomy following Stab Wound

    Directory of Open Access Journals (Sweden)

    Ali Vafaei

    2017-01-01

    Full Text Available Introduction: Screening of patients with anterior abdominal penetrating trauma in need for laparotomy is an important issue in management of these cases. This study aimed to compare the accuracy of abdominal wall ultrasonography (AWU and local wound exploration (LWE in this regard.Methods: This diagnostic accuracy study was conducted on ≥ 18 year-old patients presenting to emergency department with anterior abdominal stab wound and stable hemodynamics, to compare the characteristics of AWU and LWE in screening of patients in need of laparotomy.Results: 50 cases with the mean age of 28.44 ± 7.14 years were included (80% male. Sensitivity, specificity and area under the receiver operating characteristic (ROC curve of AWU were 70.58 (95% CI: 44.04 – 88.62, 93.33 (95% CI: 76.49 – 98.83, and 81.96 (95% CI: 69.91 – 94.01, respectively. These measures were 88.23 (62.25 – 97.93, 93.33 (76.49 – 98.83, and 90.78 (95% CI: 81.67 – 99.89 for LWE, respectively. The difference in overall accuracy of the two methods was not statistically significant (p = 0.0641.Conclusion: Based on the findings of the present study, AWU and LWE had the same specificity but different sensitivities in screening of anterior abdominal stab wound patients in need of laparotomy. The overall accuracy of LWE was slightly higher (91.48% versus 85.1%.

  12. Reconstruction of an abdominal wall defect with biologic mesh after resection of a desmoid tumor in a patient with a Gardner's syndrome.

    Science.gov (United States)

    Hammer, Jennifer; Léonard, Daniel; Chateau, François; Abbes Orabi, Nora; Ciccarelli, Olga; Bachmann, Radu; Remue, Christophe; Lengelé, Benoît; Kartheuser, Alex

    2017-02-01

    Desmoid tumors are rare proliferative and invasive benign lesions. They can be sporadic, but in most instances, desmoid tumors develop in the context of Gardner's syndrome with principal localization in the abdominal cavity and abdominal wall. We report the case of a 24-year-old female presenting Gardner's syndrome with a symptomatic abdominal wall desmoid tumor. Lack of response to medical treatment led to surgical management consisting in a complete resection and parietal reconstruction with a biologic mesh. Postoperative course was uneventful and there was no evidence of recurrence at 12 months of follow-up. Conventional treatment of abdominal wall desmoid tumors consists in a wide and radical resection. However, complete resection is not always feasible because of difficulty to differentiate the desmoid tumor from adjacent tissues. The surgical approach may require different techniques to repair the parietal defect including prosthetic material such as synthetic or biologic meshes. Biological mesh is an ideal alternative to synthetic graft, mainly in case of infection. We have encountered a case of a symptomatic growing desmoid tumor of the abdominal wall in a young patient with Gardner's syndrome, successfully treated by complete resection and reconstruction with a biologic mesh to correct the parietal defect.

  13. Evaluation of optical data gained by ARAMIS-measurement of abdominal wall movements for an anisotropic pattern design of stress-adapted hernia meshes produced by embroidery technology

    Science.gov (United States)

    Breier, A.; Bittrich, L.; Hahn, J.; Spickenheuer, A.

    2017-10-01

    For the sustainable repair of abdominal wall hernia the application of hernia meshes is required. One reason for the relapse of hernia after surgery is seen in an inadequate adaption of the mechanical properties of the mesh to the movements of the abdominal wall. Differences in the stiffness of the mesh and the abdominal tissue cause tension, friction and stress resulting in a deficient tissue response and subsequently in a recurrence of a hernia, preferentially in the marginal area of the mesh. Embroidery technology enables a targeted influence on the mechanical properties of the generated textile structure by a directed thread deposition. Textile parameters like stitch density, alignment and angle can be changed easily and locally in the embroidery pattern to generate a space-resolved mesh with mechanical properties adapted to the requirement of the surrounding tissue. To determine those requirements the movements of the abdominal wall and the resulting distortions need to be known. This study was conducted to gain optical data of the abdominal wall movements by non-invasive ARAMIS-measurement on 39 test persons to estimate direction and value of the major strains.

  14. A giant inguinoscrotal hernia associated with other abdominal wall defects A case report.

    Science.gov (United States)

    Iovino, Francesco; Auriemma, Pasquale Pio; Dani, Luca; Giordano, Giovanni; Barbarisi, Alfonso

    2016-04-29

    Giant inguinoscrotal hernias are unusual in developed countries and rarely associated with other wall hernias, such as controlateral inguinal hernia, umbilical hernia. The presence of more parietal defects can facilitate reinstatement of giant hernia content without respiratory and circulatory compromise, but the risk of occlusion and bowel strangulation results increased. Here, we report an unusual case of an asymptomatic giant inguinal hernia associated with controlateral inguinal and umbilical hernia in a 60 years old Caucasian male treated with sequential surgical approach. In particular, the Lichtenstein's technique under spinal anesthesia was performed and it could be considered the gold standard for this disease. Giant inguinal hernia and abdomen wall defects should not be repaired at the same time. It is more useful to be less aggressive, monitoring the progressive and natural adaptation of the viscera into the abdomen. Anyway, thereby literature results very poor and additional reports are required. Giant inguinoscrotal hernia, Hernia, Hernia treatment, Wall defects.

  15. Dynamical Analysis of Lower Abdominal Wall in the Human Inguinal Hernia

    OpenAIRE

    Fortuny Anguera, Gerard

    2009-01-01

    En aquesta tesi es construeix un simulador numèric de la paret abdominal inferior, per tal de determinar la gènesis i les causes de les hernies inguinal humanes. Així, un model amb dades reals d'aquesta regió del cos humà (correctament discretitzades) ens permetrà reproduir les propietats dinàmiques de diferents elements de la regió permetent la simulació de la hernia en el moment que te lloc.La simulació muscular en general, ha tingut un paper secundari en la simulació numèrica, ja que en o...

  16. Radical cystectomy and pelvic lymphadenectomy with ileal conduit urinary diversion and abdominal wall reconstruction: an interesting case of multidisciplinary management

    Directory of Open Access Journals (Sweden)

    Sofos SS

    2015-01-01

    Full Text Available Stratos S Sofos,1 Ciaran Walsh,2 Nigel J Parr,2 Kevin Hancock11Whiston Hospital, Prescot, 2Arrowe Park Hospital, Wirral, Merseyside, UKAbstract: The ileal conduit for urinary diversion after radical cystectomy is a well-described procedure. Furthermore, parastomal hernias, prolapse, stenosis, and retraction of the stoma have been reported as some of the more common complications of this procedure. The subsequent repair of parastomal hernias with a biological mesh and the potential of the conduit to “tunnel” through it has also been described. In this case report, we present a combined repair of a large incisional hernia with a cystectomy and a pelvic lymphadenectomy for invasive bladder cancer, with the use of a biological mesh for posterior component abdominal wall primary repair as well as for support to the ileal conduit used for urinary diversion.Keywords: incisional hernia, posterior component separation, biological mesh 

  17. Satisfaction and perceived quality of life results in patients operated on for primary hernia of the abdominal wall.

    Science.gov (United States)

    de Miguel-Ibáñez, Ricardo; Nahban-Al Saied, Saif Adeen; Alonso-Vallejo, Javier; Escribano Sotos, Francisco

    2015-12-01

    Outpatient surgery is currently the standard procedure in 60-70% of the most prevalent surgical procedures. Minimally invasive models in health care have improved basic aspects such as postoperative pain and hospital stay, but there are few publications related to perceived quality shown by patients, such as the need for informal care at home or delay before surgery. The aim of the study was to determine the global satisfaction perceived by patients undergoing abdominal wall hernia repair. An ad hoc split questionnaire has been completed on satisfaction after a week and postoperative quality a month after intervention by 203 patients operated on for abdominal hernia in a year. Variables included postoperative pain, need for informal care, surgical delay, information supplied, professional management and overall satisfaction. A total of 48.28% of patients needed informal care at home. They were largely attended by women, wives or daughters, for a few days. In 45.81% they were discharged on the same day, and 53.2% in less than 72 h. Overall satisfaction in the program of day surgery and short hospital stay was 94.6%. The overall process of satisfaction was not related to age, sex or educational level of patients, while there was an inverse relationship between satisfaction and days of hospitalization and days of pain that required analgesia at home. Copyright © 2014 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  18. Suitability of pharmacokinetic models for dynamic contrast-enhanced MRI of abdominal aortic aneurysm vessel wall: a comparison.

    Directory of Open Access Journals (Sweden)

    V Lai Nguyen

    Full Text Available PURPOSE: Increased microvascularization of the abdominal aortic aneurysm (AAA vessel wall has been related to AAA progression and rupture. The aim of this study was to compare the suitability of three pharmacokinetic models to describe AAA vessel wall enhancement using dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI. MATERIALS AND METHODS: Patients with AAA underwent DCE-MRI at 1.5 Tesla. The volume transfer constant (K(trans , which reflects microvascular flow, permeability and surface area, was calculated by fitting the blood and aneurysm vessel wall gadolinium concentration curves. The relative fit errors, parameter uncertainties and parameter reproducibilities for the Patlak, Tofts and Extended Tofts model were compared to find the most suitable model. Scan-rescan reproducibility was assessed using the interclass correlation coefficient and coefficient of variation (CV. Further, the relationship between K(trans and AAA size was investigated. RESULTS: DCE-MRI examinations from thirty-nine patients (mean age±SD: 72±6 years; M/F: 35/4 with an mean AAA maximal diameter of 49±6 mm could be included for pharmacokinetic analysis. Relative fit uncertainties for K(trans based on the Patlak model (17% were significantly lower compared to the Tofts (37% and Extended Tofts model (42% (p<0.001. K(trans scan-rescan reproducibility for the Patlak model (ICC = 0.61 and CV = 22% was comparable with the Tofts (ICC = 0.61, CV = 23% and Extended Tofts model (ICC = 0.76, CV = 22%. K(trans was positively correlated with maximal AAA diameter (Spearman's ρ = 0.38, p = 0.02 using the Patlak model. CONCLUSION: Using the presented imaging protocol, the Patlak model is most suited to describe DCE-MRI data of the AAA vessel wall with good K(trans scan-rescan reproducibility.

  19. Type of incision does not predict abdominal wall outcome after emergency surgery for colonic anastomotic leakage

    DEFF Research Database (Denmark)

    Jensen, Kristian Kiim; Oma, Erling; Harling, Henrik

    2017-01-01

    PURPOSE: Most literature on abdominal incision is based on patients undergoing elective surgery. In a cohort of patients with anastomotic leakage after colonic cancer resection, we analyzed the association between type of incision, fascial dehiscence, and incisional hernia. METHODS: Data were...... extracted from the Danish Colorectal Cancer Group database and merged with information from the Danish National Patient Register. All patients with anastomotic leakage after colonic resection in Denmark from 2001 until 2008 were included and surgical records on re-operations were retrieved. The primary...... for anastomotic leakage were included with a median follow-up of 5.4 years. Incisional hernia occurred in 41 of 227 (15.3%) patients undergoing midline incision compared with 14 of 81 (14.7%) following transverse incision, P = 1.00. After adjusting for confounders, there was no association between the type...

  20. Effects of aging on abdominal wall healing in rats Efeitos do envelhecimento na cicatrização da parede abdominal, em ratos

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    Maria de Lourdes Pessole Biondo-Simões

    2005-04-01

    Full Text Available PURPOSE: The aim of this study was to assess abdominal wall healing in old and young adult rats. METHODS: On average, young animals were 110 days old and old animals were 762 days old. A 4.0 cm median laparotomy was performed under anesthesia, followed by laparorrhaphy on two synthesis planes, i.e. peritoneum-muscle-aponeurosis and skin, using continuous 5.0 nylon sutures. The animals were evaluated on the 3rd, 7th, 14th and 21st postoperative days. The resistance of the two planes was studied separately and a histopathologic analysis was performed on sections stained with hematoxylin-eosin and Sirius Red. Immunohistochemical analysis was also carried out using PCNA, LCA and CD34. RESULTS: The skin scars gained resistance in a similar manner at the initial time points, but those of young rats were more resistant on the 21st day (p=0.0029. Total and type III collagen content was similar in the two groups and type I collagen content was higher in young animals on the 14th day. Inflammatory cell infiltration was more marked in the skin wounds of young animals on the 3rd day (p=0.0190. Reepithelialization was similar and angiogenesis was more intense in the skin wounds of young animals on the 14th day (p=0.0062. The peritoneum-muscle-aponeurosis wounds gained similar resistance during the early phases, but were more resistant on the 14th day (p=0.0005 and on the 21st day (p=0.0023 in old rats Collagen concentration was higher in the wounds of old animals on the 3rd day (p=0.0112 and in the wounds of young animals on the 21st day (p=0.0348. The inflammatory reaction was more intense in the wounds of old animals on the 3rd day (p=0.0060 and angiogenesis was more intense on the 14th day (0.0432. CONCLUSION: Although there are some differences in the healing course between young and old animals, age, of itself, does not impair the healing of abdominal wall wounds in rats.OBJETIVO: Estudar a cicatrização da parede abdominal em ratos adultos jovens e

  1. Systematic review and meta-analysis of the effectiveness of antibiotic prophylaxis in prevention of wound infection after mesh repair of abdominal wall hernia

    NARCIS (Netherlands)

    Aufenacker, T. J.; Koelemay, M. J. W.; Gouma, D. J.; Simons, M. P.

    2006-01-01

    BACKGROUND: The aim was to determine whether systemic antibiotic prophylaxis prevented wound infection after repair of abdominal wall hernia with mesh. METHODS: This was a systematic review of the available literature identified from multiple databases using the terms 'hernia' and 'antibiotic

  2. EuraHS: The Development of an international online platform for registration and outcome measurement of ventral abdominal wall Hernia repair

    NARCIS (Netherlands)

    F.E. Muysoms (Filip); G. Campanelli (Giampiero); G.G. Champault; A.C. DeBeaux; U.A. Dietz; J. Jeekel (Hans); U. Klinge; F. Köckerling; V. Mandala; A. Montgomery; S. Morales Conde (S.); W. Puppe; R.K.J. Simmermacher; M. Śmietański; M. Miserez

    2012-01-01

    textabstractBackground Although the repair of ventral abdominal wall hernias is one of the most commonly performed operations, many aspects of their treatment are still under debate or poorly studied. In addition, there is a lack of good definitions and classifications that make the evaluation of

  3. ABDOMINAL CLOSURE WITH ANTI BACTERIAL COATED SUTURE MATERIALS AND ITS RELATION TO THE INCIDENCE OF POST OPERATIVE SUPERFICIAL SURGICAL SITE INFECTION RATES

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    Josephine Pudumai Selvi

    2017-07-01

    Full Text Available BACKGROUND Surgical site infection (SSI is an immense burden on healthcare resources even in the modern era of immaculate sterilization approaches and highly effective antibiotics. An estimated 234 million various surgical procedures, involving skin incisions requiring various types of wound closure techniques, are performed in the world, with the majority resulting in a wound healing by primary intention. Triclosan (5-chloro-2-(2, 4-dichlorophenoxy phenol is a broad-spectrum bactericidal agent that has been used for more than 40 years in various products, such as toothpaste and soaps. Higher concentrations of Triclosan work as a bactericide by attacking different structures in the bacterial cytoplasm and cell membrane. Use of Triclosan-coated sutures should theoretically result in the reduction of SSI. The aim of the study is to assess the abdominal closure with antibacterial coated suture materials and its relation to the incidence of post-operative superficial surgical site infection rates. MATERIALS AND METHODS The data will be collected from hospital records of surgery performed, post-operative daily progress notes and outpatient folders and telephonic conversations with patients after discharge. All patients undergoing laparotomy procedure for any cause. 100 patients divided as 50 in each group. RESULTS The positive outcome of infection (21.5% in patients using ordinary sutures was significantly differed with the positive outcome of infection (11.4% of Triclosan coated sutures. CONCLUSION In conclusion since there was a definite advantage inferred to the patients by using Triclosan coated polyglactin 910, it is the opinion of the researcher that Triclosan coated sutures has a role to play in reducing SSI in clean wounds and its use should be confined to areas where its application has proven benefits. However more studies should be done to clearly define its role and indications in surgery.

  4. [Vacuum assisted closure therapy in dehiscence of abdominal wound after cesarean section treated in a hospital-at-home].

    Science.gov (United States)

    Sánchez-Cabezón, Carmen; Montes-Olangua, Maria Isabel; García-Suarez, Sara; García-Carretero, Rafael

    2013-01-01

    The Hospital at Home is a range of hospital care provided to patients in the comfort of their own homes, so patient and family can actively participate in the process. Cesarean section is a surgical procedure that requires a short hospital stay. However if complications arise during the process, such as a dehiscence of surgical wound, the hospital stay is prolonged, delaying mother-child bonding, which is very important for the growth of the child. Nursing care in wound healing by secondary intention is a priority for the patient's recovery. VAC therapy (vacuum assisted closure) promotes a rapid recovery, although it requires dressings and active medical surveillance, as well as training by the nursing staff for carrying it out at home. We describe the outcome and the process of the healing of a surgical wound after cesarean section, not only because of a complex wound, but the previously mentioned factors that make us consider the Hospital at Home as the best alternative care. Copyright © 2012 Elsevier España, S.L. All rights reserved.

  5. Mechanical and geometrical determinants of wall stress in abdominal aortic aneurysms: A computational study.

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    Dara Azar

    Full Text Available An aortic aneurysm (AA is a focal dilatation of the aortic wall. Occurrence of AA rupture is an all too common event that is associated with high levels of patient morbidity and mortality. The decision to surgically intervene prior to AA rupture is made with recognition of significant procedural risks, and is primarily based on the maximal diameter and/or growth rate of the AA. Despite established thresholds for intervention, rupture occurs in a notable subset of patients exhibiting sub-critical maximal diameters and/or growth rates. Therefore, a pressing need remains to identify better predictors of rupture risk and ultimately integrate their measurement into clinical decision making. In this study, we use a series of finite element-based computational models that represent a range of plausible AA scenarios, and evaluate the relative sensitivity of wall stress to geometrical and mechanical properties of the aneurysmal tissue. Taken together, our findings encourage an expansion of geometrical parameters considered for rupture risk assessment, and provide perspective on the degree to which tissue mechanical properties may modulate peak stress values within aneurysmal tissue.

  6. Effects of Chitosan Coatings on Polypropylene Mesh for Implantation in a Rat Abdominal Wall Model

    Science.gov (United States)

    Udpa, Natasha; Iyer, Shama R.; Rajoria, Rohit; Breyer, Kate E.; Valentine, Helen; Singh, Bhupinder; McDonough, Sean P.; Brown, Bryan N.; Bonassar, Lawrence J.

    2013-01-01

    Hernia repair and pelvic floor reconstruction are usually accompanied with the implantation of a surgical mesh, which frequently results in a foreign body response with associated complications. An ideal surgical mesh that allows force generation of muscle tissues without significant granulation tissue and/or fibrosis is of significant clinical interest. The objective of the present study was to evaluate the in vitro and in vivo responses of a chitosan coating on polypropylene mesh (Ch-PPM) in comparison with commercially available meshes. We found that application of a 0.5% (w/v) Ch-PPM elicited preferential attachment of myoblasts over fibroblast attachment in vitro. Therefore, we test the hypothesis that 0.5% Ch-PPM will encourage skeletal muscle tissue ingrowth and decrease fibrosis formation in vivo. We implanted 0.5% Ch-PPM, collagen-coated polypropylene mesh (Pelvitex™; C.R. Bard), and polypropylene (Avaulta Solo®; C.R. Bard) alone using a rat abdominal defect model. Force generation capacity and inflammatory response of each mesh were evaluated 2, 4, and 12 weeks postimplantation. We found that chitosan coating is associated with the restoration of functional skeletal muscle with histomorphologic characteristics that resemble native muscle and an early macrophage phenotypic response that has previously been shown to lead to more functional outcomes. PMID:23859182

  7. Evidence for replacement of an infected synthetic by a biological mesh in abdominal wall hernia repair

    Directory of Open Access Journals (Sweden)

    Agneta eMontgomery

    2016-01-01

    Full Text Available The incidence of deep infection using a synthetic mesh in inguinal hernia repair is low and reported to be well below 1%. This is in contrast to incisional hernia surgery where the reported incidence is 3% respective 13% comparing laparoscopic to open mesh repair reported in a Cochrane review. Main risk factors were long operation time, surgical site contamination and early wound complications. An infected mesh can be preserved using conservative treatment were negative pressure wound therapy (VAC® could play an important role. If strategy fails, the mesh needs to be removed. This review aims to look at evidence for situations were a biological mesh would work as a replacement of a removed infected synthetic mesh. Material and MethodsA literature search of the Medline database was performed using the PubMed search engine. Twenty publications were found relevant for this review.ResultsFor studies reviewed three options are presented: removal of the infected synthetic mesh alone, replacement with either a new synthetic or a new biological mesh. Operations were all performed at specialist centers. Removal of the mesh alone was an option limited to inguinal hernias. In ventral/incisional hernias the use of a biological mesh for replacement resulted in a very high recurrence rate, if bridging was required. Either a synthetic or a biological mesh seems to work as a replacement when fascial closure can be achieved. Evidence is though very low. ConclusionWhen required, either a synthetic or a biological meshes seems to work as a replacement for an infected synthetic mesh if the defect can be closed. It is however not recommended to use a biological mesh for bridging. Mesh replacement surgery is demanding and is recommended to be performed in a specialist center.

  8. Among 1,706 cases of abdominal wall reconstruction, what factors influence the occurrence of major operative complications?

    Science.gov (United States)

    Fischer, John P; Wink, Jason D; Nelson, Jonas A; Kovach, Stephen J

    2014-02-01

    Abdominal wall reconstruction (AWR) poses a substantial operative challenge, often in the setting of multiple failed attempts at repair in high-risk patients. Our aim was to assess risk factors for major operative morbidity after AWR using the American College of Surgeons-National Surgical Quality Improvement Program (ACS-NSQIP) patient database. A review of the ACS-NSQIP database of outcomes from 2005 to 2010 was performed to identify patients undergoing AWR utilizing Current Procedural Terminology codes for ventral hernia repair and a concomitant component separation. Independent variables included patient demographics, medical comorbidities, and operative considerations. Major operative complication (deep wound infection, graft or prosthetic loss, or unplanned return to the operating room within 30 days) was used as our dependent variable. Stepwise, multivariate logistic regression was performed to evaluate patient risk factors influencing the occurrence of major operative complications. We identified 1,706 patients with an average age of 55.9 ± 12.8 years with 30.1% undergoing concurrent intra-abdominal procedures and 57.1% undergoing mesh repair. Notable medical comorbidities included obesity (63.4%), smoking (24.9%), hypertension (53.1%), diabetes (19.9%), and anemia (22.6%). Average operative time was 211.7 ± 105.0 minutes. Regression analysis determined that prolonged operative time (odds ratio [OR], 2.7; P 2 (OR, 1.8; P = .009) were positively associated, whereas advanced age (OR, 0.5; P = .005) was negatively associated with the occurrence of major operative complications. Greater operative times and overall patient health are important prognostic factors for individuals undergoing AWR. The increased physiologic stress of a greater operative duration on patients who often have multiple comorbidities seems to play a significant role in predicting negative outcomes after AWR. Copyright © 2014 Mosby, Inc. All rights reserved.

  9. Behaviour of a new composite mesh for the repair of full-thickness abdominal wall defects in a rabbit model.

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    Gemma Pascual

    Full Text Available INTRODUCTION: Composite biomaterials designed for the repair of abdominal wall defects are composed of a mesh component and a laminar barrier in contact with the visceral peritoneum. This study assesses the behaviour of a new composite mesh by comparing it with two latest-generation composites currently used in clinical practice. METHODS: Defects (7x5cm created in the anterior abdominal wall of New Zealand White rabbits were repaired using a polypropylene mesh and the composites: Physiomesh(TM; Ventralight(TM and a new composite mesh with a three-dimensional macroporous polyester structure and an oxidized collagen/chitosan barrier. Animals were sacrificed on days 14 and 90 postimplant. Specimens were processed to determine host tissue incorporation, gene/protein expression of neo-collagens (RT-PCR/immunofluorescence, macrophage response (RAM-11-immunolabelling and biomechanical resistance. On postoperative days 7/14, each animal was examined laparoscopically to quantify adhesions between the visceral peritoneum and implant. RESULTS: The new composite mesh showed the lowest incidence of seroma in the short term. At each time point, the mesh surface covered with adhesions was greater in controls than composites. By day 14, the implants were fully infiltrated by a loose connective tissue that became denser over time. At 90 days, the peritoneal mesh surface was lined with a stable mesothelium. The new composite mesh induced more rapid tissue maturation than Physiomesh(TM, giving rise to a neoformed tissue containing more type I collagen. In Ventralight(TM the macrophage reaction was intense and significantly greater than the other composites at both follow-up times. Tensile strengths were similar for each biomaterial. CONCLUSIONS: All composites showed optimal peritoneal behaviour, inducing good peritoneal regeneration and scarce postoperative adhesion formation. A greater foreign body reaction was observed for Ventralight(TM. All composites induced

  10. Open and laparo-endoscopic repair of incarcerated abdominal wall hernias by the use of biological and biosynthetic meshes

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    René H Fortelny

    2016-02-01

    Full Text Available Introduction: Although recently published guidelines recommend against the use of synthetic non-absorbable materials in cases of potentially contaminated or contaminated surgical fields due to the increased risk of infection [1, 2], the use of bio-prosthetic meshes for abdominal wall or ventral hernia repair is still controversially discussed in such cases. Bio-prosthetic meshes have been recommended due to less susceptibility for infection and the decreased risk of subsequent mesh explantation. The purpose of this review is to elucidate if there are any indications for the use of biological and biosynthetic meshes in incarcerated abdominal wall hernias based on the recently published literature.Methods: A literature search of the Medline database using the PubMed search engine, using the keywords returned 486 articles up to June 2015. The full text of 486 articles was assessed and 13 relevant papers were identified including 5 retrospective case cohort studies, 2 case controlled studies, 6 case series.Results: The results of Franklin et al [23, 24, 25] included the highest number of biological mesh repairs (Surgisis® by laparoscopic IPOM in infected fields which demonstrated a very low incidence of infection and recurrence (0,7% and 5,2%. Han et al [26] reported in his retrospective study the highest number of treated patients due to incarcerated hernias by open approach using acellular dermal matrix (ADM® with very low rate of infection as well as recurrences (1,6% and 15,9. Both studies achieved acceptable outcome in a follow up of at least 3,5 years compared to the use of synthetic mesh in this high-risk population [3]Conclusion:Currently there is a very limited evidence for the use of biological and biosynthetic meshes in strangulated hernias in either open or laparo-endoscopic repair. Finally, there is an urgent need to start with randomized controlled comparative trials as well as to support registries with data to achieve more

  11. Indications and outcomes of the components separation technique in the repair of complex abdominal wall hernias: experience from the cambridge plastic surgery department.

    Science.gov (United States)

    Adekunle, Shola; Pantelides, Nicholas M; Hall, Nigel R; Praseedom, Raaj; Malata, Charles M

    2013-01-01

    The components separation technique (CST) is a widely described abdominal wall reconstructive technique. There have, however, been no UK reports of its use, prompting the present review. Between 2008 and 2012, 13 patients who underwent this procedure by a single plastic surgeon (C.M.M.) were retrospectively evaluated. The indications, operative details, and clinical outcomes were recorded. There were 7 women and 6 men in the series with a mean age of 53 years (range: 30-80). Patients were referred from a variety of specialties, often as a last resort. The commonest indication for CST was herniation following abdominal surgery. All operations except 1 were jointly performed with general surgeons (for bowel resection, stoma reversal, and hernia dissection). The operations lasted a mean of 5 hours (range: 3-8 hours). There were no major intra- and postoperative problems, except in 1 patient who developed intra-abdominal compartment syndrome, secondary to massive hemorrhage. All patients were satisfied with the cosmetic improvement in their abdominal contours. None of the patients have developed a clinical recurrence after a mean follow-up of 16 months (range: 3-38 months). The components separation technique is an effective method of treating large recalcitrant hernias but appears to be underutilized in the United Kingdom. The management of large abdominal wall defects requires a multidisciplinary approach, with input across a variety of specialities. Liaison with plastic surgery teams should be encouraged at an early stage and the CST should be more widely considered when presented with seemingly intractable abdominal wall defects.

  12. Free-breathing black-blood CINE fast-spin echo imaging for measuring abdominal aortic wall distensibility: a feasibility study

    Science.gov (United States)

    Lin, Jyh-Miin; Patterson, Andrew J.; Chao, Tzu-Cheng; Zhu, Chengcheng; Chang, Hing-Chiu; Mendes, Jason; Chung, Hsiao-Wen; Gillard, Jonathan H.; Graves, Martin J.

    2017-05-01

    The paper reports a free-breathing black-blood CINE fast-spin echo (FSE) technique for measuring abdominal aortic wall motion. The free-breathing CINE FSE includes the following MR techniques: (1) variable-density sampling with fast iterative reconstruction; (2) inner-volume imaging; and (3) a blood-suppression preparation pulse. The proposed technique was evaluated in eight healthy subjects. The inner-volume imaging significantly reduced the intraluminal artifacts of respiratory motion (p  =  0.015). The quantitative measurements were a diameter of 16.3  ±  2.8 mm and wall distensibility of 2.0  ±  0.4 mm (12.5  ±  3.4%) and 0.7  ±  0.3 mm (4.1  ±  1.0%) for the anterior and posterior walls, respectively. The cyclic cross-sectional distensibility was 35  ±  15% greater in the systolic phase than in the diastolic phase. In conclusion, we developed a feasible CINE FSE method to measure the motion of the abdominal aortic wall, which will enable clinical scientists to study the elasticity of the abdominal aorta.

  13. Evaluation of a novel trocar-site closure and comparison with a standard Carter-Thomason closure device.

    Science.gov (United States)

    del Junco, Michael; Okhunov, Zhamshid; Juncal, Samuel; Yoon, Renai; Landman, Jaime

    2014-07-01

    The aim of this study was to evaluate and compare a novel trocars-site closure device, the WECK EFx™ Endo Fascial Closure System (EFx) with the Carter-Thomason CloseSure System® (CT) for the closure of laparoscopic trocar site defects created by a 12-mm dilating trocar. We created standardized laparoscopic trocars-site abdominal wall defects in cadaver models using a standard 12-mm laparoscopic dilating trocar. Trocar defects were closed in a randomized fashion using one of the two closure systems. We recorded time and number of attempts needed for complete defect closure. In addition, we recorded the ability to maintain pneumoperitoneum, endoscopic visualization, safety, security, and facility based on the surgeon's subjective evaluations. We compared outcomes for the EFx and CT closure systems. We created 72 standardized laparoscopic trocars-site abdominal wall defects. The mean time needed for complete defect closure was 98.53 seconds (±28.9) for the EFx compared with 133.61 seconds (±54.61) for the CT (Psafety were 2.92 for EFx vs 2.19 for CT (Pvs 1.83 for EFx and CT, respectively (Pvs 2.33 for CT (P=0.022). No significant difference was observed between the EFx and the CT systems for endoscopic visualization (2.28 vs 2.50, P=0.080). In this in vitro cadaver trial, the EFx was superior in terms of time needed to complete defect closure, safety, and facility. CT was superior in terms of maintenance of pneumoperitoneum. Both systems were equal in the number of attempts needed to complete the defect closure and endoscopic visualization.

  14. Evaluation of the abdominal wall cicatrization of rabbits exposed to nicotine and undergone abdominoplasty using nylon thread or cyanoacrylate.

    Science.gov (United States)

    Costa, Luciano Assis; Jardim, Paulo dos Reis; Macedo, Pedro Henrique Alvares Paiva; Amaral, Vânia da Fonseca; Silva, Alcino Lázaro da; Barbosa, Cirênio de Almeida

    2012-12-01

    To compare the wound healing of the abdominal wall of rabbits exposed to nicotine and submitted to abdominoplasty using 2-octyl cyanoacrylate or nylon thread for the surgery suture. Thirty two rabbits were used. They were divided in subgroups: A1, A2, B1 e B2. Group A received saline 0.9%; group B received nicotine, both groups for 14 days before surgery. We performed an abdominoplasty with a nylon suture into the A1 and B1 subgroups; as for A2 and B2 groups the suture was performed with cyanoacrylate. The euthanasia happened in the 14th post-operative day. After, we evaluated: swollen process, fibroblast proliferation, collagen, neovascularization, and macroscope and microscope epithelization of the scars. We observed the presence of eosinophils in all scars exposed to the cyanoacrylate, and a significant increase of neovascularization in the subgroup B2 comparing to the A2 one (p=0.037). The other variables haven't showed any statistical difference. Nicotine hasn't influenced the swollen process, the fibroblast proliferation, the presence of collagen, neither the epithelialization. The neovascularization showed cicatricial immaturity when comparing group A2 to group B2. The eosinophils in the scars repaired with glue showed that the substance has acted as an allergen.

  15. Abdominal closure reinforcement by using polypropylene mesh functionalized with poly-Ԑ-caprolactone nanofibers and growth factors for prevention of incisional hernia formation

    Directory of Open Access Journals (Sweden)

    Plencner M

    2014-07-01

    architecture mimics the natural extracellular matrix. We tested a biodegradable polyester poly-Ԑ-caprolactone in the form of nanofibers as a scaffold for fascia healing in an abdominal closure-reinforcement model for prevention of incisional hernia formation. Both in vitro tests and an experiment on a rabbit model showed promising results. Keywords: nanofibers, growth factors, surgical mesh, hernia regeneration, in vivo

  16. Is prophylactic embolization of the hepatic falciform artery needed before radioembolization in patients with {sup 99m}Tc-MAA accumulation in the anterior abdominal wall?

    Energy Technology Data Exchange (ETDEWEB)

    Ahmadzadehfar, Hojjat; Sabet, Amir; Muckle, Marianne; Haslerud, Torjan; Biersack, Hans Juergen; Ezziddin, Samer [University Hospital Bonn, Department of Nuclear Medicine, Bonn (Germany); Moehlenbruch, Markus; Meyer, Carsten; Wilhelm, Kai; Schild, Hans Heinz [University Hospital Bonn, Department of Radiology, Bonn (Germany)

    2011-08-15

    While influx of chemoembolic agents into the hepatic falciform artery (HFA) from the hepatic artery can cause supraumbilical skin rash, epigastric pain and even skin necrosis, the significance of a patent HFA in patients undergoing radioembolization is not completely clear. Furthermore, the presence of tracer in the anterior abdominal wall seen in {sup 99m}Tc-macroaggregated albumin ({sup 99m}Tc-MAA) images, which is generally performed prior to radioembolization, has been described as a sign of a patent HFA. The aim of this retrospective study was to evaluate the incidence and consequences of {sup 99m}Tc-MAA accumulation in the anterior abdominal wall, indicating a patent HFA, in patients undergoing radioembolization of liver tumours. A total of 224 diagnostic hepatic angiograms combined with {sup 99m}Tc-MAA SPECT/CT were acquired in 192 patients with different types of cancer, of whom 142 were treated with a total of 214 radioembolization procedures. All patients received a whole-body scan, and planar and SPECT/CT scans of the abdomen. Only patients with extrahepatic {sup 99m}Tc-MAA accumulation in the anterior abdominal wall were included in this study. Posttreatment bremsstrahlung SPECT/CT and follow-up results for at least 3 months served as reference standards. Tracer accumulation in the anterior abdominal wall was present in pretreatment {sup 99m}Tc-MAA SPECT/CT images of 18 patients (9.3%). The HFA was found and embolized by radiologists before treatment in one patient. In the remaining patients radioembolization was performed without any modification in the treatment plan despite the previously mentioned extrahepatic accumulation. Only one patient experienced abdominal muscle pain above the navel, which started 24 h after treatment and lasted for 48 h without any skin changes. The remaining patients did not experience any relevant side effects during the follow-up period. Side effects after radioembolization in patients with tracer accumulation in the

  17. Serum antibodies against Chlamydia pneumoniae outer membrane protein cross-react with the heavy chain of immunoglobulin in the wall of abdominal aortic aneurysms

    DEFF Research Database (Denmark)

    Lindholt, Jes Sanddal; Støvring, Jette; Østergaard, Lars

    2004-01-01

    Chlamydia pneumoniae (Cp) has been demonstrated in arteries and abdominal aortic aneurysms (AAAs). However, the validity of the methods used is questioned, and antibiotic treatment trials have thus far shown disappointing results. Nevertheless, antibodies against the Cp outer membrane proteins (O...... (OMPs) have been associated with progression of atherosclerosis and AAAs. The aim of this study was to detect Cp OMPs in the wall of AAA patients by use of purified serum antibodies directed against Cp OMP and to assess potential cross-reacting proteins in AAA walls.......Chlamydia pneumoniae (Cp) has been demonstrated in arteries and abdominal aortic aneurysms (AAAs). However, the validity of the methods used is questioned, and antibiotic treatment trials have thus far shown disappointing results. Nevertheless, antibodies against the Cp outer membrane proteins...

  18. Tamoxifen up-regulates catalase production, inhibits vessel wall neutrophil infiltration, and attenuates development of experimental abdominal aortic aneurysms.

    Science.gov (United States)

    Grigoryants, Vladimir; Hannawa, Kevin K; Pearce, Charles G; Sinha, Indranil; Roelofs, Karen J; Ailawadi, Gorav; Deatrick, Kristopher B; Woodrum, Derek T; Cho, Brenda S; Henke, Peter K; Stanley, James C; Eagleton, Matthew J; Upchurch, Gilbert R

    2005-01-01

    Selective estrogen receptor modulators (SERMs), similar to estrogens, possess vasoprotective effects by reducing release of reactive oxygen species. Little is known about the potential effects of SERMs on the pathogenesis of abdominal aortic aneurysms (AAAs). This study's objective was to investigate the growth of experimental AAAs in the setting of the SERM tamoxifen. In the first set of experiments, adult male rats underwent subcutaneous tamoxifen pellet (delivering 10 mg/kg/day) implantation (n = 14) or sham operation (n = 16). Seven days later, all animals underwent pancreatic elastase perfusion of the abdominal aorta. Aortic diameters were determined at that time, and aortas were harvested 7 and 14 days after elastase perfusion for immunohistochemistry, real-time polymerase chain reaction, Western blot analysis, and zymography. In the second set of experiments, a direct irreversible catalase inhibitor, 3-amino-1,2,4-triazole (AT), was administered intraperitoneally (1 mg/kg) daily to tamoxifen-treated (n = 6) and control rats (n = 6), starting on day 7 after elastase perfusion. Aortic diameters were measured on day 14. In a third set of experiments, rats were perfused with catalase (150 mg/kg) after the elastase (n = 5), followed by daily intravenous injections of catalase (150 mg/kg/day) administered for 10 days. A control group of rats (n = 7) received 0.9% NaCl instead of catalase. Mean AAA diameters were approximately 50% smaller in tamoxifen-treated rats compared with sham rats 14 days after elastase perfusion (P = .002). The tamoxifen-treated group's aortas had a five-fold increase in catalase mRNA expression (P = .02) on day 7 and an eight-fold increase in catalase protein on day 14 (P = .04). Matrix metalloprotroteinase-9 activity was 2.4-fold higher (P = .01) on day 7 in the aortas of the controls compared to the tamoxifen-treated group's aortas. Tamoxifen-treated rats had approximately 40% fewer aortic polymorphonuclear neutrophils compared to

  19. Predicting 30-day postoperative mortality for emergent anterior abdominal wall hernia repairs using the American College of Surgeons National Surgical Quality Improvement Program database.

    Science.gov (United States)

    Chung, P J; Lee, J S; Tam, S; Schwartzman, A; Bernstein, M O; Dresner, L; Alfonso, A; Sugiyama, G

    2017-06-01

    Anterior abdominal wall hernias are among the most commonly encountered surgical disease. We sought to identify risk factors that are associated with 30-day postoperative mortality following emergent abdominal wall hernia repair using the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) database. A retrospective analysis of data from the ACS NSQIP from 2005 to 2010 was performed. Patients were selected using Current Procedural Terminology (CPT) and International Classification of Disease 9 Clinical Modification (ICD9) codes for the repair of inguinal, femoral, umbilical, epigastric, ventral, or incisional hernias that were incarcerated, obstructed, strangulated, or gangrenous. Only emergent cases occurring within two days of admission and admitted as inpatients were included. Univariate and multivariable analysis was performed. A risk score was also created. There were 4298 cases of emergent anterior abdominal wall hernia surgery. The most common was inguinal (25.3 %), followed by incisional (23.8 %), umbilical (23.5 %), ventral (12.1 %), femoral (8.8 %), and epigastric (6.5 %) hernias. Multivariable analysis demonstrated six statistically significant predictors of short-term mortality, including history of congestive heart failure (CHF) [odds ratio (OR) 8.24, 95 % confidence interval (CI) 4.05-16.75), age (OR 5.52, 95 % CI 3.48-8.77), history of peripheral vascular disease (PVD) (OR 4.98, 95 % CI 2.08-11.92), presence of ascites (OR 3.16, 95 % CI 1.64-6.08), preoperative blood urea nitrogen (OR 1.35, 95 % CI 1.22-1.49), and preoperative white blood cell count (OR 1.22, 95 % CI 1.02-1.45). The C-statistic for the risk model was 0.858. We present a large study on short-term mortality following emergent anterior abdominal wall hernia repairs based on the ACS NSQIP with a derived risk model that demonstrates excellent discriminative ability.

  20. Acceleration sensors in abdominal wall position as a non-invasive approach to detect early breathing alterations induced by intolerance of increased airway resistance.

    Science.gov (United States)

    Breuer, Thomas; Bruells, Christian S; Rossaint, Rolf; Steffen, Henning; Disselhorst-Klug, Catherine; Czaplik, Michael; Zoremba, Norbert

    2017-11-10

    Early detection of respiratory overload is crucial to mechanically ventilated patients, especially during phases of spontaneous breathing. Although a diversity of methods and indices has been established, there is no highly specific approach to predict respiratory failure. This study aimed to evaluate acceleration sensors in abdominal and thoracic wall positions to detect alterations in breathing excursions in a setting of gradual increasing airway resistance. Twenty-nine healthy volunteers were committed to a standardized protocol of a two-minutes step-down spontaneous breathing on a 5 mm, 4 mm and then 3 mm orally placed endotracheal tube. Accelerator sensors in thoracic and abdominal wall position monitored breathing excursions. 15 participants passed the breathing protocol ("completed" group), 14 individuals cancelled the protocol due to subjective intolerance to the increasing airway resistance ("abandoned" group). Gradual increased respiratory workload led to a significant decrease of acceleration in abdominal wall position in the "abandoned" group compared to the "completed" group (p breathing alterations prior to respiratory failure. EK 309-15; by the Ethics Committee of the Faculty of Medicine, RWTH Aachen, Aachen, Germany. Retrospectively registered 28th of December 2015.

  1. Estudo biomecânico e morfológico da cicatrização da parede abdominal sob ação de meloxicam Biomechanical and morphological study in rats’ abdominal wall healing under meloxicam action

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    João Ricardo F. Tognini

    2000-09-01

    Full Text Available Foi realizado um estudo biomecânico e morfológico da cicatrização da parede abdominal de ratos sob ação do meloxicam. Os 60 ratos do grupo controle receberam meloxicam na dose única diária de 0,5mg.kg-1 ou 0,3 ml de solução salina de cloreto de sódio a 0,9% via intramuscular por 4 dias consecutivos. Os 60 ratos do grupo experimento foram submetidos a laparotomia e posterior síntese por técnica padronizada. Os animais desse grupo também receberam meloxicam ou solução salina da mesma maneira do grupo controle. No 5° ,10° ou 15° dias de observação os animais foram avaliados quanto a curva ponderal e os segmentos contendo cicatrizes de laparotomias foram submetidos a análise de força de rotura por meio de um tensiômetro e análise histológica (quantificação de colágeno e macrófagos com auxílio de um programa informatizado. Os resultados foram submetidos a testes estatísticos (alfa#0,05. A curva ponderal mostrou menor perda de peso nos animais que receberam meloxicam no 5° dia de observação, provavelmente devido a menor dor pós-operatória. O teste de rotura e a análise histológica não mostraram diferenças significantes entre os grupos, demonstrando que o meloxicam não interfere na cicatrização. Conclui-se que o meloxicam não induz a alterações biomecânicas e morfológicas na cicatrização da ferida operatória da parede abdominal de ratos.A biomechanical / morphological study in rats’ abdominal wall healing and Meloxicam was performed in 120 male wistar rats. The 60 animals in the control group were injected Meloxicam IM (0,5mg.kg-1 or saline soluction (NaCl 0,9% in the initial four consecutive days. The 60 animals in the experimental group carried out standart laparotomie and closure. Each animal in the initial four days was injected meloxicam or saline soluction in the same way of the control group. About the 5th, 10th or 15th post-operative day the animals weith-body were measured and segments of

  2. The in vivo evaluation of tissue-based biomaterials in a rat full-thickness abdominal wall defect model.

    Science.gov (United States)

    Bryan, Nicholas; Ahswin, Helen; Smart, Neil; Bayon, Yves; Wohlert, Stephen; Hunt, John A

    2014-05-01

    Hernias are defects in which an anatomical fascia is breached resulting in ectopic positioning of an organ into an orifice which routinely does not contain it. Intervention often involves repositioning translocated organs and repair of damaged fascia using exogenous grafts. Despite hernia prevalence, repairs can still fail due to postoperative complications, such as chronic pain and decreased mobility. This study compared repair capacities and characterized the foreign body response elicited by a number of hernia repair grafts to deduce their bulk inflammatory properties while also concluding the point in their fabrication when these are inferred. Materials derived from human dermis (Alloderm(®) ), porcine dermis (Permacol™, patch A, patch D and Strattice(®) ), porcine small-intestinal submucosa (Surgisis™) and a synthetic (multifilament Surgipro™) were implanted into a rat full-thickness abdominal wall excision model, incubated for up to 2 years and characterized histopathologically. Surgisis™ resorbed the fastest of the materials tested (1-3 months) resulting in a mechanically stable parietal peritoneum. Decellularization using sodium dodecyl sulfate (patch A) stimulated a large early inflammatory response which ultimately may have contributed to increased resorption of porcine dermal matrix however the remaining materials typically persisted throughout the 2-year incubation. Cross-linking porcine dermis using 1,6-hexamethylene disocyanate (vs. an identical noncross-linked counterpart) showed no difference in cell recruitment or material integration over 2 years. Typically Strattice(®) and Alloderm(®) recruited larger early populations of cells than Permacol™; however, over extended periods of time in vivo this response normalized. Copyright © 2013 Wiley Periodicals, Inc.

  3. Randomised comparison of three types of continuous anterior abdominal wall block after midline laparotomy for gynaecological oncology surgery.

    Science.gov (United States)

    Cowlishaw, P J; Kotze, P J; Gleeson, L; Chetty, N; Stanbury, L E; Harms, P J

    2017-07-01

    Effective analgesia after midline laparotomy surgery is essential for enhanced recovery programs. We compared three types of continuous abdominal wall block for analgesia after midline laparotomy for gynaecological oncology surgery. We conducted a single-centre, double-blind randomised controlled trial. Ninety-four patients were randomised into three groups to receive two days of programmed intermittent boluses of ropivacaine (18 ml 0.5% ropivacaine every four hours) via either a transversus abdominis plane (TAP) catheter, posterior rectus sheath (PRS) catheter, or a subcutaneous (SC) catheter. All groups received patient-controlled analgesia with morphine, and regular paracetamol and non-steroidal anti-inflammatory medication. Measured outcomes included analgesic and antiemetic usage and visual analog scores for pain, nausea, vomiting, and satisfaction. Eighty-eight patients were analysed (29 SC, 29 PRS and 30 TAP). No differences in the primary outcome were found (median milligrams morphine usage on day two SC 28, PRS 25, TAP 21, P =0.371). There were differences in secondary outcomes. Compared with the SC group, the TAP group required less morphine in recovery (0 mg versus 6 mg, P =0.01) and reported less severe pain on day one (visual analog scores 36.3 mm versus SC 55 mm, P =0.04). The TAP group used fewer doses of tropisetron on day one compared with the PRS group (8 versus 21, P =0.016). Programmed intermittent boluses of ropivacaine delivered via PRS, TAP and SC catheters can be provided safely to patients undergoing midline laparotomy surgery. Initially TAP catheters appear superior, reducing early opioid and antiemetic requirements and severe pain, but these advantages are lost by day two.

  4. Abdominal wall surgery

    Science.gov (United States)

    Cosmetic surgery of the abdomen; Tummy tuck; Abdominoplasty ... Most of the time, this surgery is an elective or cosmetic procedure because it is an operation you choose to have. It is not usually needed for health reasons. Cosmetic abdomen repair ...

  5. Foreign body granuloma in the anterior abdominal wall mimicking an acute appendicular lump and induced by a translocated copper-T intrauterine contraceptive device: a case report

    Directory of Open Access Journals (Sweden)

    Ansari Maulana Mohammed

    2009-04-01

    Full Text Available Abstract Introduction Intrauterine contraceptive devices may at times perforate and migrate to adjacent organs. Such uterine perforation usually passes unnoticed with development of potentially serious complications. Case presentation A 25-year-old woman of North Indian origin presented with an acute tender lump in the right iliac fossa. The lump was initially thought to be an appendicular lump and treated conservatively. Resolution of the lump was incomplete. On exploratory laparotomy, a hard suspicious mass was found in the anterior abdominal wall of the right iliac fossa. Wide excision and bisection of the mass revealed a copper-T embedded inside. Examination of the uterus did not show any evidence of perforation. The next day, the patient gave a history of past copper-T Intrauterine contraceptive device insertion. Conclusions Copper-T insertion is one of the simplest contraceptive methods but its neglect with inadequate follow-up may lead to uterine perforation and extra-uterine migration. Regular self-examination for the "threads" supplemented with abdominal X-ray and/or ultrasound in the follow-up may detect copper-T migration early. To the best of our knowledge, this is the first report of intrauterine contraceptive device migration to the anterior abdominal wall of the right iliac fossa.

  6. Necrotizing fasciitis: literature review of contemporary strategies for diagnosing and management with three case reports: torso, abdominal wall, upper and lower limbs

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    Roje Zdravko

    2011-12-01

    Full Text Available Abstract Necrotizing fasciitis (NF is an uncommon soft tissue infection, usually caused by toxin-producing virulent bacteria. It is characterized by widespread fascial necrosis primarily caused by Streptococcus hemolyticus. Shortly after the onset of the disease, patients become colonized with their own aerobic and anaerobic microflora from the gastrointestinal and/or urogenital tracts. Early diagnosis with aggressive multidisciplinary treatment is mandatory. We describe three clinical cases with NF. The first is a 69 years old man with diabetes mellitus type II, who presented with NF on the posterior chest wall, shoulder and arm. He was admitted to the intensive care unit (ICU with a clinical picture of severe sepsis. Outpatient treatment and early surgical debridement of the affected zones (inside 3 hours after admittance and critical care therapy were performed. The second case is of a 63 years old paraplegic man with diabetes mellitus type I. Pressure sores and perineal abscesses progressed to Fournier's gangrene of the perineum and scrotum. He had NF of the anterior abdominal wall and the right thigh. Outpatient treatment and early surgical debridement of the affected zones (inside 6 hour after admittance and critical care therapy were performed. The third patient was a 56 year old man who had NF of the anterior abdominal wall, flank and retroperitoneal space. He had an operation of the direct inguinal hernia, which was complicated with a bowel perforation and secondary peritonitis. After establishing the diagnosis of NF of the abdominal wall and retroperitoneal space (RS, he was transferred to the ICU. There he first received intensive care therapy, after which emergency surgical debridement of the abdominal wall, left colectomy, and extensive debridement of the RS were done (72 hours after operation of inquinal hernia. On average, 4 serial debridements were performed in each patient. The median of serial debridement in all three cases was

  7. When Closure Fails: What the Radiologist Needs to Know About the Embryology, Anatomy, and Prenatal Imaging of Ventral Body Wall Defects.

    Science.gov (United States)

    Torres, Ulysses S; Portela-Oliveira, Eduardo; Braga, Fernanda Del Campo Braojos; Werner, Heron; Daltro, Pedro Augusto Nascimento; Souza, Antônio Soares

    2015-12-01

    Ventral body wall defects (VBWDs) are one of the main categories of human congenital malformations, representing a wide and heterogeneous group of defects sharing a common feature, that is, herniation of one or more viscera through a defect in the anterior body wall. Gastroschisis and omphalocele are the 2 most common congenital VBWDs. Other uncommon anomalies include ectopia cordis and pentalogy of Cantrell, limb-body wall complex, and bladder and cloacal exstrophy. Although VBWDs are associated with multiple abnormalities with distinct embryological origins and that may affect virtually any system organs, at least in relation to anterior body wall defects, they are thought (except for omphalocele) to share a common embryologic mechanism, that is, a failure involving the lateral body wall folds responsible for closing the thoracic, abdominal, and pelvic portions of the ventral body wall during the fourth week of development. Additionally, many of the principles of diagnosis and management are similar for these conditions. Fetal ultrasound (US) in prenatal care allows the diagnosis of most of such defects with subsequent opportunities for parental counseling and optimal perinatal management. Fetal magnetic resonance imaging may be an adjunct to US, providing global and detailed anatomical information, assessing the extent of defects, and also helping to confirm the diagnosis in equivocal cases. Prenatal imaging features of VBWDs may be complex and challenging, often requiring from the radiologist a high level of suspicion and familiarity with the imaging patterns. Because an appropriate management is dependent on an accurate diagnosis and assessment of defects, radiologists should be able to recognize and distinguish between the different VBWDs and their associated anomalies. In this article, we review the relevant embryology of VBWDs to facilitate understanding of the pathologic anatomy and diagnostic imaging approach. Features will be illustrated with prenatal US

  8. Comparison between isolated serial clinical examination and computed tomography for stab wounds in the anterior abdominal wall.

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    Breigeiron, Ricardo; Breitenbach, Tiago Cataldo; Zanini, Lucas Adalberto Geraldi; Corso, Carlos Otavio

    2017-01-01

    to compare abdominal computer tomography (CT) with isolated serial clinical exam (SCE) in the management of anterior abdominal stab wounds. randomized prospective study performed at Hospital de Pronto Socorro de Porto Alegre involving patients with anterior abdominal stab wounds without indication of immediate laparotomy; patients were divided in two groups: CT group and SCE group, In the SCE group, patients were followed up with serial clinical exam every 6 hours, Patients of CT group were submitted to abdominal computer tomography after initial evaluation. 66 patients were studied and 33 were included in each group, Of total, six were submitted to surgery, three of each group, In the SCE group, patients submitted to surgery in media waited 12 hours from arrival to diagnosis without any non-therapeutic surgeries, The remaining 30 patients of this group were discharged from hospital after 24 hours of observation, In the CT group, three patients showed alteration at CT and were submitted to laparotomy, one non-therapeutic, The others were discharged from hospital after 24 hours of observation, Abdominal computer tomography had a positive predictive value (PPV) of 67% and negative predictive value (NPV) of 100%, with 96% of accuracy, Isolated serial clinical exam showed PPV and NPV of 100% and 100% of accuracy. selective management of anterior abdominal stabs is safe, when a rigorous selection of patients is observed, Isolated serial clinical exam may be performed without computer tomography, without increase of hospitalization time or morbidity, reducing costs, exposure to radiation, mortality and morbidity and non-therapeutic laparotomies.

  9. One-year outcome of biological and synthetic bioabsorbable meshes for augmentation of large abdominal wall defects in a rabbit model.

    Science.gov (United States)

    Peeters, Ellen; van Barneveld, Kevin W Y; Schreinemacher, Marc H; De Hertogh, Gert; Ozog, Yves; Bouvy, Nicole; Miserez, Marc

    2013-04-01

    Long-term efficacy of biological and synthetic bioabsorbable meshes for large hernia repair is currently unclear. This rabbit study is aimed at investigating 1-y outcome of biological and synthetic bioabsorbable meshes for augmentation of large abdominal wall defects. In 46 rabbits, an 11 × 4 cm, full-thickness abdominal wall defect was repaired primarily, or with cross-linked (Permacol, Collamend) or non-cross-linked (Surgisis 4-ply, Surgisis Biodesign) biological, synthetic bioabsorbable (GORE BIO-A Tissue Reinforcement [TR], TIGR Matrix Surgical Mesh [MSM]), or polypropylene (Bard Mesh) meshes, using the underlay augmentation technique. One year after surgery, primary outcome was recurrence; secondary outcomes were tensile strength, histologic degree of tissue remodeling, and intraabdominal adhesion formation. Only two Surgisis 4-ply animals (50%) presented with a recurrent hernia. All GORE BIO-A TR meshes were completely resorbed and, as after primary repair, well-organized connective tissue without inflammation was present, with moderate adhesion formation and sufficient tensile strength. Cross-linked biological and TIGR MSM meshes demonstrated highest tensile strength but were only partially incorporated, with similar foreign body reaction and adhesion formation as polypropylene meshes in the TIGR MSM group, and minimal degradation and moderate adhesion formation in the cross-linked biological group. In the non-cross-linked biological group sufficient tensile strength and moderate adhesion formation were found, with pronounced inflammation if mesh remnants were present. Synthetic bioabsorbable GORE BIO-A TR meshes were associated with optimal tissue remodeling, with complete resorption, presence of well-organized tissue, and no inflammation. However, mesh augmentation had no advantages regarding recurrence rate versus primary repair of large abdominal wall defects. Copyright © 2013 Elsevier Inc. All rights reserved.

  10. Enhancement of abdominal wall defect repair using allogenic platelet-rich plasma with commercial polyester/cotton fabric (Damour) in a canine model

    Science.gov (United States)

    ABOUELNASR, Khaled; HAMED, Mohamed; LASHEN, Samah; EL-ADL, Mohamed; ELTAYSH, Rasha; TAGAWA, Michihito

    2017-01-01

    Platelet-rich plasma (PRP) has an important role in musculoskeletal surgery; however, it has been underutilized for accelerating the healing of abdominal wall defects in veterinary practice. Therefore, the aim of this study was to evaluate the use of commercial polyester/cotton fabric (Damour) as a new composite mesh for the repair of experimentally induced abdominal wall defects in canine models, and to investigate the possible role of PRP for improving such repair and reducing allied complications. For this purpose, abdominal wall defects were created in 24 healthy mongrel dogs and then repaired with mesh alone (control group) or mesh and allogenic PRP (PRP group). Dogs were euthanized after 2 or 4 months for gross examination of implantation site, detection of adhesion score and hernia recurrence. Moreover, tissue samples were collected for histological and gene expression analyses for neovascularization, collagen formation and tissue incorporation. Hernia recurrence was not recorded in PRP-treated dogs that also displayed significantly more neovascularization and less severe adhesion to the underlings (1.08 ± 0.51) in comparison to control group (2.08 ± 0.99). Histological and molecular evaluation confirmed the gross findings that collagen deposition, new vessel formation, and overexpression of angiogenic and myofibroplastic genes (COL1α1, COL3α1, VEGF and TGFβ1) were observed more frequently in the PRP group, at both time points. In conclusion, we found that addition of allogenic PRP to Damour mesh enhanced neovessel formation, and increased tissue deposition and incorporation, with subsequent reduction of peritoneal adhesion and recurrence rate. PMID:28603214

  11. Closing the gap between the laparoscopic and open approaches to abdominal wall hernia repair: a trend and outcomes analysis of the ACS-NSQIP database.

    Science.gov (United States)

    Savitch, Samantha L; Shah, Paresh C

    2016-08-01

    To assess trends in utilization and perioperative outcomes of laparoscopic and open abdominal wall hernia repair. Using the ACS-NSQIP database between 2009 and 2012, patients were identified as having an ICD-9 diagnosis of an umbilical, ventral, or incisional hernia as well as a CPT code for a laparoscopic or open abdominal wall hernia repair. A coarsened exact matching procedure was utilized to create a matched cohort to mitigate selection bias. Thirty-day outcomes analysis was done for the aggregate and matched cohorts. Subcategory analysis was performed for inpatient/outpatient status, strangulated/incarcerated hernias, initial/recurrent repairs, and hernia type (umbilical, ventral, incisional). Chi-square analysis was performed to determine the statistical significance of each comparison. In total, 112,074 qualifying patients were identified, 86,566 (77.24 %) open and 25,508 (22.76 %) laparoscopic. Patients undergoing laparoscopic repair were more likely to have preexisting comorbidities, but less likely to experience any postoperative morbidity (11.74 vs. 7.25 %, P hernia repairs (P = 0.0082 vs. P = 0.3172). Patients undergoing laparoscopic repair were still less likely to experience any postoperative (9.57 vs. 4.92 %, P abdominal wall hernia repairs, though utilization increased by 40 % from 2009 to 2012. The laparoscopic approach continues to be safer on many fronts, but not all, and is arguably not better for umbilical or primary hernia repairs on the basis of overall morbidity and length of stay.

  12. Recombinant human bone morphogenetic protein 2-induced heterotopic ossification of the retroperitoneum, psoas muscle, pelvis and abdominal wall following lumbar spinal fusion

    International Nuclear Information System (INIS)

    Shah, Raj K.; Moncayo, Valeria M.; Pierre-Jerome, Claude; Terk, Michael R.; Smitson, Robert D.

    2010-01-01

    A 45-year-old man presented with vertebral collapse at L5 as an initial manifestation of multiple myeloma and underwent spinal fusion surgery using recombinant human bone morphogenetic protein-2 (rhBMP-2). Subsequent computed tomography (CT) scans and X-rays revealed heterotopic ossification of the left psoas muscle, pelvis, and anterior abdominal wall. While the occurrence of heterotopic ossification has previously been reported when rhBMP-2 has been used for spinal fusion surgery, this case demonstrates that it can occur to a much greater degree than previously seen. (orig.)

  13. Successful fertility-preserving management of a case of placenta percreta invading the urinary bladder and anterior abdominal wall: A case report

    Directory of Open Access Journals (Sweden)

    Ahmed M. Abbas

    2018-03-01

    Full Text Available Placenta percreta is defined as abnormal infiltration of placental tissue through the uterine wall with invasion into nearby organs such as bladder or rectum. When placenta precreta is complicated by bladder invasion, mortality rates have been projected as high as 9.5% for the mother and 24% for the fetus. Here we reported a case of 31-year-old female patient G4 P3, pregnant 36 weeks & 4 days, previous 2 cesarean sections with placenta percreta invading the urinary bladder and anterior abdominal wall. Delivery of single living female fetus weight 3100 g with conservative management of the uterus. No placental tissue was left in situ. The patient and her infant were discharged from the hospital in a good health.

  14. Avaliação fitoterápica da Jatropha gossypiifolia L. na cicatrização de suturas na parede abdominal ventral de ratos Phytotherapic evaluation of Jatropha gossypiifolia L. on rats ventral abdominal wall wound healing

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    José Ulcijara Aquino

    2006-01-01

    L., which is used in popular medicine is considered to have good diuretic effect in hypertension and is also used as a laxative drug. It seems to have a healing effect, although not proved till now. PURPOSE: To evaluate the influence of intraperitoneum administration of Jatropha Gossypiifolia L., in suture healing of ventral abdominal wall of rats, through tensiometric measurement, macro and microscopic aspect of post-operative period. METHODS: Forty wistar male rates were allocated in two groups of 20 animals . After the incision and exposure of abdominal cavity 1 ml/kg/weight of 0,9% sodium chloride solution was injected in control group, and in the other one the injection was of 1 ml/kg/weight of a gross ethanol extract of Jatropha gossypiifolia L. The suture of the abdominal wall was than performed with polypropylene separated stitches. The animals were followed-up and killed in the third and seventh days. The ventral abdominal wall was macroscopically analyzed, the resistance strength to strain was measured and it was also studied the histological aspects. RESULTS: On macroscopic examination more intense adhesion was found on the group of Jatropha in both third and seventh post-operative days. The strain evaluation was meanly greater on Jatropha group also in third and seventh days. CONCLUSION: The histological comparative analysis between the different groups showed that the acute inflammatory process was meanly greater for the Jatropha group in third and seventh post-operative days. The vascular neoformation was significantly greater in third pos-operative day of Jathopha group; the other histological parameters were just alike. The intraperitoneum injection of Jatropha extract did not have any significant improvement for the wound healing on ventral abdominal wall on the evaluated animals in this study, no matter if analyzed at the third or seventh pos-operative days.

  15. Image-guided intensity-modulated radiotherapy for refractory bilateral breast cancer in a patient with extensive cutaneous metastasis in the chest and abdominal walls

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    Lu YF

    2016-05-01

    Full Text Available Yueh-Feng Lu,1 Yu-Chin Lin,2 Kuo-Hsin Chen,3,4 Pei-Wei Shueng,1 Hsin-Pei Yeh,1 Chen-Hsi Hsieh1,5,6 1Division of Radiation Oncology, Department of Radiology, 2Division of Oncology and Hematology, Department of Medicine, 3Department of Surgery, Far Eastern Memorial Hospital, New Taipei City, 4Department of Electrical Engineering, Yuan-Ze University, Taoyuan, 5Department of Medicine, 6Institute of Traditional Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan Abstract: Treatment for bilateral breast cancer with chest wall and abdominal skin invasion normally involves conventional radiotherapy (RT; however, conventional RT provides inadequate target volume coverage and excessive treatment of large volumes of normal tissue. Helical tomotherapy (HT has the ability to deliver continuous craniocaudal irradiation that suppresses junction problems and provides good conformity of dose distribution. A 47-year-old female with stage IV bilateral breast cancer with chest wall and pectoralis major muscle invasion, lymphadenopathy, bilateral pleural effusion, and multiple bone metastases received chemotherapy and target therapy beginning in January 2014; 4 months after the initiation of chemotherapy, computed tomography revealed progression of chest and abdominal wall invasion. A total dose of 70.2 Gy was delivered to both breasts, the chest wall, the abdominal wall, and the bilateral supraclavicular nodal areas in 39 fractions via HT. The total planning target volume was 4,533.29 cm3. The percent of lung volume receiving at least 20 Gy (V20 was 28%, 22%, and 25% for the right lung, left lung, and whole lung, respectively. The mean dose to the heart was 8.6 Gy. Follow-up computed tomography revealed complete response after the RT course. Grade 1 dysphagia, weight loss, grade 2 neutropenia, and grade 3 dermatitis were noted during the RT course. Pain score decreased from 6 to 1. No cardiac, pulmonary, liver, or intestinal toxicity

  16. Gastrointestinal tract wall visualization and distention during abdominal and pelvic multidetector CT with a neutral barium sulphate suspension: comparison with positive barium sulphate suspension and with water.

    Science.gov (United States)

    Oliva, M R; Erturk, S M; Ichikawa, T; Rocha, T; Ros, P R; Silverman, S G; Mortele, K J

    2012-01-01

    When examining patients with contrast-enhanced multidetector-row CT, we determined if the stomach and small bowel were visualized and distended better with a neutral barium sulphate suspension than with positive barium sulphate suspension or water. After obtaining approval from our institutional review board, 156 patients (women: 84; mean age: 54 yrs) with no history of gastrointestinal tract disease were randomized prospectively to receive orally either 900 ml of neutral (0.1% w/v) barium sulphate suspension (n = 53), 900 ml of positive (2.1% w/v) barium sulphate suspension (n = 53), or 900 ml of water (n = 50), prior to undergoing contrast-enhanced abdominal and pelvic multidetector-row CT. Two independent radiologists evaluated the stomach, and small bowel, for luminal distension and wall visualization, using a five point scale. Results were compared using Kruskal-Wallis and Mann-Whitney U tests. The walls of the stomach, and small bowel were visualized better in patients who were administered neutral barium sulphate suspension than those who were administered either positive barium sulphate suspension (p barium sulphate suspension, the stomach and small bowel were distended better compared to patients administered water (p barium sulphate suspension (p contrast-enhanced abdominal and pelvic multidetector-row CT, orally administered neutral barium sulphate suspension allows the gastrointestinal tract to be visualized and distended better than either positive barium sulphate suspension, or water.

  17. Polypropylene-based composite mesh versus standard polypropylene mesh in the reconstruction of complicated large abdominal wall hernias: a prospective randomized study.

    Science.gov (United States)

    Kassem, M I; El-Haddad, H M

    2016-10-01

    To compare polypropylene mesh positioned onlay supported by omentum and/or peritoneum versus inlay implantation of polypropylene-based composite mesh in patients with complicated wide-defect ventral hernias. This was a prospective randomized study carried out on 60 patients presenting with complicated large ventral hernia in the period from January 2012 to January 2016 in the department of Gastrointestinal Surgery unit and Surgical Emergency of the Main Alexandria University Hospital, Egypt. Large hernia had an abdominal wall defect that could not be closed. Patients were divided into two groups of 30 patients according to the type of mesh used to deal with the large abdominal wall defect. The study included 38 women (63.3 %) and 22 men (37.7 %); their mean age was 46.5 years (range, 25-70). Complicated incisional hernia was the commonest presentation (56.7 %).The operative and mesh fixation times were longer in the polypropylene group. Seven wound infections and two recurrences were encountered in the propylene group. Mean follow-up was 28.7 months (2-48 months). Composite mesh provided, in one session, satisfactory results in patients with complicated large ventral hernia. The procedure is safe and effective in lowering operative time with a trend of low wound complication and recurrence rates.

  18. A Rare Case of Giant Basal Cell Carcinoma of the Abdominal Wall: Excision and Immediate Reconstruction with a Pedicled Deep Inferior Epigastric Artery Perforator (DIEP) Flap.

    Science.gov (United States)

    Di Lorenzo, Sara; Zabbia, Giovanni; Corradino, Bartolo; Tripoli, Massimiliano; Pirrello, Roberto; Cordova, Adriana

    2017-12-04

    BACKGROUND Basal cell carcinoma (BCC) greater than 5 cm in diameter is called giant basal cell carcinoma (GBCC), or super giant basal cell carcinoma if it has a diameter larger than 20 cm. Giant BCC only accounts for 0.5% of BCCs and super giant BCC is exceedingly rare. On account of their rarity, there are no established guidelines for GBCC treatment. CASE REPORT We describe a peculiar case of an 82-year-old woman with a GBCC carcinoma of the lower abdominal wall. The tumor was surgically removed with ipsilateral inguinal lymph nodes and the abdominal wall was reconstructed immediately with a pedicled deep inferior epigastric artery perforator (DIEP) flap. CONCLUSIONS Treatment of giant basal cell carcinoma is often difficult, especially in elderly patients with poor general health and multiple pathologies. The pedicled DIEP flap is rotated to cover the loss of substance without tension, and it is easy to harvest and transfer. This flap allowed a good result without local or systemic complication. We present this report as a reminder of the occasional occurrence of extremely aggressive BCCs. We believe that, especially for rare tumors like these, it is very useful for the entire scientific community to publish these cases and the therapeutic strategies used to treat them.

  19. Efeitos de duas técnicas de incentivo respiratório na mobilidade toracoabdominal após cirurgia abdominal alta Effects of two respiratory incentive techniques on chest wall mobility after upper abdominal surgery

    Directory of Open Access Journals (Sweden)

    Maria Elaine Trevisan

    2010-12-01

    with the Voldyne device, and group 2 (n=6, submitted to a split-inspiration pattern training. Chest wall expansion was rated by measuring thorax circumferences before surgery and on the 1st, 3rd, and 5th post-operative (PO days. In both groups a significant decrease was found in circumference values on the 1st PO day, which gradually recovered, until on the 5th PO day no significant differences were found as compared to pre-operative measures. Group 1 showed significantly better thoracic-abdominal expansion rates than group 2's, as well as higher recovery time rates all through. Though both breathing techniques used were effective, inspiratory incentive using the Voldyne device showed better results in recovering chest mobility after upper abdominal surgery.

  20. Finite Element Implementation of a Structurally-Motivated Constitutive Relation for the Human Abdominal Aortic Wall with and without Aneurysms

    DEFF Research Database (Denmark)

    Enevoldsen, Marie Sand; Henneberg, Kaj-Åge; Lönn, L

    2011-01-01

    The structural integrity of the abdominal aorta is maintained by elastin, collagen, and vascular smooth muscle cells. Changes with age in the structure can lead to develop-ment of aneurysms. This paper presents initial work to capture these changes in a finite element model (FEM) of a structural-ly-motivated...

  1. The effect of TISSEEL fibrin sealant on seroma formation following complex abdominal wall hernia repair: a single institutional review and derived cost analysis.

    Science.gov (United States)

    Azoury, S C; Rodriguez-Unda, N; Soares, K C; Hicks, C W; Baltodano, P A; Poruk, K E; Hu, Q L; Cooney, C M; Cornell, P; Burce, K; Eckhauser, F E

    2015-12-01

    The authors evaluated the ability of a fibrin sealant (TISSEEL™: Baxter Healthcare Corp, Deerfield, IL, USA) to reduce the incidence of post-operative seroma following abdominal wall hernia repair. We performed a 4-year retrospective review of patients undergoing abdominal wall hernia repair, with and without TISSEEL, by a single surgeon (FEE) at The Johns Hopkins Hospital. Demographics, surgical risk factors, operative data and 30-day outcomes, including wound complications and related interventions, were compared. The quantity and cost of Tisseel per case was reviewed. A total of 250 patients were evaluated: 127 in the TISSEEL group and 123 in the non-TISSEEL control group. The average age for both groups was 56.6 years (P = 0.97). The majority of patients were female (TISSEEL 52.8%, non-TISSEEL 56.1%, P = 0.59) and ASA Class III (TISSEEL 56.7%, non-TISSEEL 58.5%, P = 0.40). There was no difference in the average defect size for both groups (TISSEEL 217 ± 187.6 cm(2), non-TISSEEL 161.3 ± 141.5 cm(2), P = 0.36). Surgical site occurrences occurred in 18.1% of the TISSEEL and 13% of the non-TISSEEL group (P = 0.27). There was a trend towards an increased incidence of seroma in the TISSEEL group (TISSEEL 11%, non-TISSEEL 4.9%, P = 0.07). A total of $124,472.50 was spent on TISSEEL, at an average cost of $995.78 per case. In the largest study to date, TISSEEL™ application offered no advantage for the reduction of post-operative seroma formation following complex abdominal hernia repair. Moreover, the use of this sealant was associated with significant costs.

  2. Open abdomen in gastrointestinal surgery: Which technique is the best for temporary closure during damage control?

    Science.gov (United States)

    Ribeiro Junior, Marcelo A F; Barros, Emily Alves; de Carvalho, Sabrina Marques; Nascimento, Vinicius Pereira; Cruvinel Neto, José; Fonseca, Alexandre Zanchenko

    2016-01-01

    AIM To compare the 3 main techniques of temporary closure of the abdominal cavity, vacuum assisted closure (vacuum-assisted closure therapy - VAC), Bogota bag and Barker technique, in damage control surgery. METHODS After systematic review of the literature, 33 articles were selected to compare the efficiency of the three procedures. Criteria such as cost, infections, capacity of reconstruction of the abdominal wall, diseases associated with the technique, among others were analyzed. RESULTS The Bogota bag and Barker techniques present as advantage the availability of material and low cost, what is not observed in the VAC procedure. The VAC technique is the most efficient, not only because it reduces the tension on the boarders of the lesion, but also removes stagnant fluids and debris and acts at cellular level increasing cell proliferation and division. Bogota bag presents the higher rates of skin laceration and evisceration, greater need for a stent for draining fluids and wash-ups, higher rates of intestinal adhesion to the abdominal wall. The Barker technique presents lack of efficiency in closing the abdominal wall and difficulty on maintaining pressure on the dressing. The VAC dressing can generate irritation and dermatitis when the drape is applied, in addition to pain, infection and bleeding, as well as toxic shock syndrome, anaerobic sepsis and thrombosis. CONCLUSION The VAC technique, showed to be superior allowing a better control of liquid on the third space, avoiding complications such as fistula with small mortality, low infection rate, and easier capability on primary closure of the abdominal cavity. PMID:27648164

  3. Temporary Closure of the Open Abdomen: A Systematic Review on Delayed Primary Fascial Closure in Patients with an Open Abdomen

    NARCIS (Netherlands)

    Boele van Hensbroek, Pieter; Wind, Jan; Dijkgraaf, Marcel G. W.; Busch, Olivier R. C.; Goslings, J. Carel

    2009-01-01

    Background This study was designed to systematically review the literature to assess which temporary abdominal closure (TAC) technique is associated with the highest delayed primary fascial closure (FC) rate. In some cases of abdominal trauma or infection, edema or packing precludes fascial closure

  4. [Implantation of synthetic mesh for the closing of abdominal wall ruptures in the ventral flank of cows: a retrospective study of 16 cases].

    Science.gov (United States)

    Koller, U; Lischer, C L; Auer, J A

    2001-07-01

    In this paper the technique and long-term results for abdominal wall ruptures in the ventral flank are described in 16 cows that underwent surgery between January 1990 and October 1999. Most injuries were caused by a horn of another cow. In three cases the rupture was repaired longer than 6 weeks after traumatic injury. The other defects were treated surgically 6.4 (0-25) days after they occurred. The muscle defects were closed layer by layer with simple continuous sutures (polyglactin 910, 6 metric) under general anesthesia in lateral recumbency and the sutured defect was reinforced with a synthetic mesh (polyester or polyglactin 910) fixed to the outside of the external oblique abdominal muscle. The most frequent postoperative complication was subcutaneous seroma. It was treated successfully by incision and drainage. All patients were released 11.6 +/- 5.5 (6-23) days after surgery. A telephone survey 53 +/- 26 (7-106) months after surgery revealed that the patients had an average survival time of 30 (2-104) months, had born one to seven calves without any complications and that only one cow had had an unsatisfactory milk yield. One cow had to be slaughtered 2 months after surgery because of a relapse. Synthetic mesh was used successfully to close the defect in 15 animals. The functional as well as the cosmetic result of the described operation was good to excellent.

  5. Distinct defects in collagen microarchitecture underlie vessel-wall failure in advanced abdominal aneurysms and aneurysms in Marfan syndrome

    NARCIS (Netherlands)

    Lindeman, J.H.N.; Ashcroft, B.A.; Beenakker, J.-W.M.; Es, M. van; Koekkoek, N.B.R.; Prins, F.A.; Tielemans, J.F.; Abdul-Hussien, H.; Bank, R.A.; Oosterkamp, T.H.

    2010-01-01

    An aneurysm of the aorta is a common pathology characterized by segmentalweakeningof the artery.Althoughit isgenerally accepted that the vessel-wall weakening is caused by an impaired collagen metabolism, a clear association has been demonstrated only for rare syndromes such as the vascular type

  6. How should an infected perinephric haematoma be drained in a tetraplegic patient with baclofen pump implanted in the abdominal wall? – A case report

    Directory of Open Access Journals (Sweden)

    Watt John WH

    2002-09-01

    Full Text Available Abstract Background We present a case to illustrate controversies in percutaneous drainage of infected, perinephric haematoma in a tetraplegic patient, who had implantation of baclofen pump in anterior abdominal wall on the same side as perinephric haematoma. Case presentation A 56-year-old male with C-4 tetraplegia had undergone implantation of programmable pump in the anterior abdominal wall for intrathecal infusion of baclofen to control spasticity. He developed perinephric haematoma while he was taking warfarin as prophylactic for deep vein thrombosis. Perinephric haematoma became infected with a resistant strain of Pseudomonas aeruginosa, and required percutaneous drainage. Positioning this patient on his abdomen without anaesthesia, for insertion of a catheter from behind, was not a realistic option. Administration of general anaesthesia in this patient in the radiology department would have been hazardous. Results and Conclusion Percutaneous drainage was carried out by anterior approach under propofol sedation. The site of entry of percutaneous catheter was close to cephalic end of baclofen pump. By carrying out drainage from anterior approach, and by keeping this catheter for ten weeks, we took a risk of causing infection of the baclofen pump site, and baclofen pump with a resistant strain of Pseudomonas aeruginosa. The alternative method would have been to anaesthetise the patient and position him prone for percutaneous drainage of perinephric collection from behind. This would have ensured that the drainage track was far away from the baclofen pump with minimal risk of infection of baclofen pump, but at the cost of incurring respiratory complications in a tetraplegic subject.

  7. Preoperative Botulinum toxin A enabling defect closure and laparoscopic repair of complex ventral hernia.

    Science.gov (United States)

    Rodriguez-Acevedo, Omar; Elstner, Kristen E; Jacombs, Anita S W; Read, John W; Martins, Rodrigo Tomazini; Arduini, Fernando; Wehrhahm, Michael; Craft, Colette; Cosman, Peter H; Dardano, Anthony N; Ibrahim, Nabeel

    2018-02-01

    Operative management of complex ventral hernia still remains a significant challenge for surgeons. Closure of large defects in the unprepared abdomen has serious pathophysiological consequences due to chronic contraction and retraction of the lateral abdominal wall muscles. We report outcomes of 56 consecutive patients who had preoperative Botulinum toxin A (BTA) abdominal wall relaxation facilitating closure and repair. This was a prospective observational study of 56 patients who underwent ultrasound-guided BTA into the lateral abdominal oblique muscles prior to elective ventral hernia repair between November 2012 and January 2017. Serial non-contrast abdominal CT imaging was performed to evaluate changes in lateral oblique muscle length and thickness. All hernias were repaired laparoscopically, or laparoscopic-open-laparoscopic (LOL) using intraperitoneal onlay mesh. 56 patients received BTA injections at predetermined sites to the lateral oblique muscles, which were well tolerated. Mean patient age was 59.7 years, and mean BMI was 30.9 kg/m 2 (range 21.8-54.0). Maximum defect size was 24 × 27 cm. A subset of 18 patients underwent preoperative pneumoperitoneum as an adjunct procedure. A comparison of pre-BTA to post-BTA imaging demonstrated an increase in mean lateral abdominal wall length from 16.1 cm to 20.1 cm per side, a mean gain of 4.0 cm/side (range 1.0-11.7 cm/side) (p LOL primary closure was achieved in all cases, with no clinical evidence of raised intra-abdominal pressures. One patient presented with a new fascial defect 26 months post-operative. Preoperative BTA to the lateral abdominal wall muscles is a safe and effective technique for the preparation of patients prior to operative management of complex ventral hernias. BTA temporary flaccid paralysis relaxes, elongates and thins the chronically contracted abdominal musculature. This in turn reduces lateral traction forces facilitating laparoscopic repair and fascial closure of large

  8. Complex bladder-exstrophy-epispadias management: Causes of failure of initial bladder closure

    Directory of Open Access Journals (Sweden)

    Kouame Dibi Bertin

    2014-01-01

    Full Text Available The success of the initial closure of the complex bladder-exstrophy remains a challenge in pediatric surgery. This study describes a personal experience of the causes of failure of the initial closure and operative morbidity during the surgical treatment of bladder-exstrophy complex. From April 2000 to March 2014, four patients aged 16 days to 7 years and 5 months underwent complex exstrophy-epispadias repair with pelvic osteotomies. There were three males and one female. Three of them had posterior pelvic osteotomy, one had anterior innominate osteotomy. Bladder Closure: Bladder closure was performed in three layers. Our first patient had initial bladder closure with polyglactin 4/0 (Vicryl ® 4/0, concerning the last three patients, initial bladder closure was performed with polydioxanone 4/0 (PDS ® 4/0. The bladder was repaired leaving the urethral stent and ureteral stents for full urinary drainage for three patients. In one case, only urethral stent was left, ureteral drainage was not possible, because stents sizes were more important than the ureteral diameter. Out of a total of four patients, initial bladder closure was completely achieved for three patients. At the immediate postoperative follow-up, two patients presented a complete disunion of the abdominal wall and bladder despite an appropriate postoperative care. The absorbable braided silk (polyglactin used for the bladder closure was considered as the main factor in the failure of the bladder closure. The second cause of failure of the initial bladder closure was the incomplete urine drainage, ureteral catheterisation was not possible because the catheters sizes were too large compared with the diameters of the ureters. The failure of the initial bladder-exstrophy closure may be reduced by a closure with an absorbable monofilament silk and efficient urine drainage via ureteral catheterisation.

  9. Complex bladder-exstrophy-epispadias management: causes of failure of initial bladder closure.

    Science.gov (United States)

    Bertin, Kouame Dibi; Serge, Kouame Yapo Guy; Moufidath, Sounkere; Maxime, Koffi; Hervé, Odehouri Koudou Thierry; Baptiste, Yaokreh Jean; Samba, Tembely; Gaudens, Dieth Atafi; Ossenou, Ouattara; Ruffin, Dick

    2014-01-01

    The success of the initial closure of the complex bladder-exstrophy remains a challenge in pediatric surgery. This study describes a personal experience of the causes of failure of the initial closure and operative morbidity during the surgical treatment of bladder-exstrophy complex. From April 2000 to March 2014, four patients aged 16 days to 7 years and 5 months underwent complex exstrophy-epispadias repair with pelvic osteotomies. There were three males and one female. Three of them had posterior pelvic osteotomy, one had anterior innominate osteotomy. Bladder Closure: Bladder closure was performed in three layers. Our first patient had initial bladder closure with polyglactin 4/0 (Vicryl ® 4/0), concerning the last three patients, initial bladder closure was performed with polydioxanone 4/0 (PDS ® 4/0). The bladder was repaired leaving the urethral stent and ureteral stents for full urinary drainage for three patients. In one case, only urethral stent was left, ureteral drainage was not possible, because stents sizes were more important than the ureteral diameter. Out of a total of four patients, initial bladder closure was completely achieved for three patients. At the immediate postoperative follow-up, two patients presented a complete disunion of the abdominal wall and bladder despite an appropriate postoperative care. The absorbable braided silk (polyglactin) used for the bladder closure was considered as the main factor in the failure of the bladder closure. The second cause of failure of the initial bladder closure was the incomplete urine drainage, ureteral catheterisation was not possible because the catheters sizes were too large compared with the diameters of the ureters. The failure of the initial bladder-exstrophy closure may be reduced by a closure with an absorbable monofilament silk and efficient urine drainage via ureteral catheterisation.

  10. Obesity-Associated Abdominal Elephantiasis

    Directory of Open Access Journals (Sweden)

    Ritesh Kohli

    2013-01-01

    Full Text Available Abdominal elephantiasis is a rare entity. Abdominal elephantiasis is an uncommon, but deformative and progressive cutaneous disease caused by chronic lymphedema and recurrent streptococcal or Staphylococcus infections of the abdominal wall. We present 3 cases of patients with morbid obesity who presented to our hospital with abdominal wall swelling, thickening, erythema, and pain. The abdominal wall and legs were edematous, with cobblestone-like, thickened, hyperpigmented, and fissured plaques on the abdomen. Two patients had localised areas of skin erythema, tenderness, and increased warmth. There was purulent drainage from the abdominal wall in one patient. They were managed with antibiotics with some initial improvement. Meticulous skin care and local keratolytic treatment for the lesions were initiated with limited success due to their late presentation. All three patients refused surgical therapy. Conclusion. Early diagnosis is important for the treatment of abdominal elephantiasis and prevention of complications.

  11. A nicotina atua como fator deletério na reparação da parede abdominal The nicotine has a deleterious effect on the healing of abdominal wall

    Directory of Open Access Journals (Sweden)

    Aldo da Cunha Medeiros

    2003-01-01

    Full Text Available OBJETIVO: Avaliar o efeito da nicotina na cicatrização da camada musculoaponeurótica da parede abdominal. MÉTODOS: Estudo experimental em que foram usados 16 ratos da raça Wistar pesando em média 210± 8g, separados aleatoriamente em 2 grupos de 8. Nos animais do grupo A foi implantado disco de nicotina (Nicotinel Ò na dose de 5mg/Kg de peso/dia no subcutâneo da região dorsal, trocado a cada dois dias, a partir do 5º dia antes da operação em que foi feita laparotomia mediana de 5 cm, até o 10º dia de observação. No grupo B (controle foram usados discos de celulose com o mesmo diâmetro. Tubo de silicone multiperfurado foi implantado no subcutâneo a 1cm da lesão da parede abdominal. A camada musculoaponeurótica e a pele foram suturadas com fio de nylon 5-0. No 10º dia pós-operatório foi colhido 1ml de líquido seroso do tubo de silicone por punção percutânea para dosagem de pO2 e os animais receberam dose letal de anestésico. Foi ressecado um segmento da camada musculoaponeurótica com 2cm de largura para tensiometria, em seguida processado e corado em HE e tricrômico de Masson para análise quantitativa dos dados histopatológicos em sistema digitalizado. A análise estatística foi feita pelo ANOVA e teste Newman-Keuls, com significância 0,05. RESULTADOS: No grupo A a pO2 do líquido tecidual atingiu o valor 17,75± 3,4 mmHg e no grupo B (controle a pO2 = 40,75± 6,4 mmHg (pOBJETIVE: An experimental study was done to evaluate the effect of nicotine on the healing of abdominal wall. METHODS: Sexteen Wistar rats weighing 210± 8g were randomly separated into two groups of eight rats each. In the group A Nicotine (Nicotinel Ò was implanted in the back subcutaneous 5mg/Kg each two days, begining at the fifth preoperative day. A 5cm median laparotomy was done, sutured with nylon 5-0 and the rats were observed in individual cages. The group B (control didn’t use nicotine. A multiperfurated silicone tube was implanted

  12. Endoscopic single-port "components separation technique" for postoperative abdominal reconstruction

    Directory of Open Access Journals (Sweden)

    Francesco Rulli

    2012-01-01

    Full Text Available Background: In 1990, Ramirez introduced a new procedure to close abdominal wall hernia (AWH, called "components separation technique (CST". Thanks to endoscopy, surgical repair possibilities have risen, reducing the operative trauma and preserving vascular and neuronal anatomical structures. This report aims to describe a single port endoscopic approach for CST to repair the abdominal wall of a patient undergoing surgery for abdominal aneurysm and already subject to placement of a mesh for AWH. Methods: We performed endoscopic-assisted CST, using a single-port access with a gasless technique. Conclusion: CST is a useful procedure to close large abdominal wall incisional hernia avoiding the use of mesh, notably under contamination, when prosthetic material use is contraindicated. The endoscopic-assisted CST produces same results than the conventional open separation technique and also minimised tissue trauma that ensures blood supply and prevents postoperative wounds complications. The described single port method was found to be safe and effective to close large midline abdominal hernias when a primary open or laparoscopic closure is not feasible or when patients have been previously treated with abdominal meshes.

  13. Management of abdominal wall defects (gastroschisis and omphalocele at Hospital Universitario San Vicente de Paúl, in Medellín, Colombia, 1998-2006 Tratamiento de los defectos de la pared abdominal (gastrosquisis y onfalocele en el Hospital Universitario San Vicente de Paúl, Medellín, 1998-2006

    Directory of Open Access Journals (Sweden)

    Mirian Natalia Herrera Toro

    2010-08-01

    Full Text Available

    Introduction: Gastroschisis and omphalocele are neonatal malformations of the abdominal wall. Despite their great differences, both are severe diseases characterized by herniation of viscera through the defect in the abdominal wall. Children with these defects present as surgical emergencies that pose a difficult challenge to the attending surgeon. Even with appropriate management, the mortality rate is between 20-40%. Omphalocele and, to a lesser degree gastroschisis, are associated with a wide range of malformations.

    Objective: The aim of this retrospective review was to describe the management of children with gastroschisis or omphalocele, and the results obtained with it, at the

    Pediatric Surgery Section, Hospital Universitario San Vicente de Paúl, in Medellin, Colombia.

    It is highly unlikely that the development of an abdominal wall hernia can be attributable to a single strenuous event.

    Science.gov (United States)

    Pathak, Samir; Poston, Graeme J

    2006-03-01

    There is a commonly held belief that the development of a hernia can be attributed to a single strenuous or traumatic event. Hence, many litigants are successful in compensation claims, causing mounting financial burdens on employers, the courts, insurance companies and the tax-payer. However, there is very little scientific evidence to support this assertion. The aim of this study was to ascertain whether there was any causal link in this process. A total of 133 new patients with 135 abdominal herniae of all varieties (115 inguinal, 3 femoral, 9 umbilical, 4 incisional, and 4 ventral or epigastric), of which 25 were recurrent received structured questionnaires on arrival in the surgical clinic. These questionnaires covered all possible aetiological factors for hernia development (type of work, COAD, smoking, pregnancy, obesity, chronic bladder outflow obstruction, previous surgery including appendicectomy), in addition to any possible attribution to a single strenuous or traumatic event. We then reviewed the GP records in the surgery of all patients who answered positively to the latter possible cause. In the study group, 119 (89%) reported a gradual onset of symptoms. Of the 15 (12 male, 3 female; 11%) who believed that their hernia might be related to a single strenuous or traumatic event, 5 had no other aetiological factors. However, not one of the 15 was found to have contemporaneous forensic medical evidence to support their possible claim. We conclude that we are unable to find any clinical evidence to support the hypothesis that a hernia might develop as the result of one single strenuous or traumatic event. While we accept that this mechanism might still possibly occur, we believe that, at best, it is extremely uncommon. If a medical expert is preparing a report on such a case in a claim for personal injury, then they have a duty to the court to examine carefully all the contemporaneous medical records. If no clinical evidence exists to support the claim

  14. Road Closures

    Data.gov (United States)

    Montgomery County of Maryland — This is an up to date map of current road closures in Montgomery County.This dataset is updated every few minutes from the Department of Transportation road closure...

  15. Ultrasonic Thickness of Lateral Abdominal Wall Muscles in Response to Pelvic Floor Muscle Contraction in women with stress incontinency with and without Chronic Low Back Pain

    Directory of Open Access Journals (Sweden)

    Farideh Dehghan-Manshadi

    2014-01-01

    Full Text Available Objective: Urinary Incontinence (UI as a common lower urinary tract dysfunction , results from Pelvic Floor Muscle's (PFM underactivity.Because of co-activation of PFM and the Lateral Abdominal Wall Muscles (LAWM, this study was aimed to investigate the changes in the ultrasonic thickness of the LAWM in response to PFM contraction in stress urinary incontinent (SUIwomen with and without Chronic Low Back Pain (CLBP. Materials & Methods: A total of 28 women, 10 healthy, 18 SUI with and without CLBP (9 in each group participated in this quasi-experimental study. After collecting demographic information and assessment of PFM function, changes in ultrasonic thickness of right LAWM were measured in response to PFM contraction. One way ANOVA, Kruskal-Wallis and Pearson’s correlation tests were performed to analyze the data. Values of P0.05. There was a significant increase in thickness of the Traversus Abdominis Muscle (TrA during PFM contraction in control group comparing experimental groups (P=0.03. Women in control group showed significantly higher PFM strength and more intravaginal pressure (P=0.001. Conclusion: Changes in ultrasonic thickness of the TrA during PFM contraction revealed disturbance of co-activation of the LAWM and the PFM in women with and without SUI CLBP.

  16. [Abdominal catastrophe--surgeon's view].

    Science.gov (United States)

    Vyhnánek, F

    2010-07-01

    Abdominal catastrophe is a serious clinical condition, usually being a complication arising during treatment of intraabdominal nontraumatic disorders or abdominal injuries. Most commonly, inflamation- secondary peritonitis, is concerned. Abdominal catastrophe also includes secondary signs of sepsis, abdominal compartment syndrome and enterocutaneous fistules. Most septic abdominal disorders which show signs of abdominal catastrophy, require surgical intervention and reinterventions--planned or "on demand" laparotomies. During the postoperative period, the patient requires intensive care management, including steps taken to stabilize his/hers condition, management of sepsis and metabolic and nutritional support measures, as well as adequate indication for reoperations. New technologies aimed at prevention of complications in laparostomies and to improve conditions for final laparotomy closure are used in phase procedures for surgical management of intraabdominal infections. Despite the new technologies, abdominal catastrophe has higher morbidity and lethality risk rates.

  17. [What do general, abdominal and vascular surgeons need to know on plastic surgery - aspects of plastic surgery in the field of general, abdominal and vascular surgery].

    Science.gov (United States)

    Damert, H G; Altmann, S; Stübs, P; Infanger, M; Meyer, F

    2015-02-01

    There is overlap between general, abdominal and vascular surgery on one hand and plastic surgery on the other hand, e.g., in hernia surgery, in particular, recurrent hernia, reconstruction of the abdominal wall or defect closure after abdominal or vascular surgery. Bariatric operations involve both special fields too. Plastic surgeons sometimes use skin and muscle compartments of the abdominal wall for reconstruction at other regions of the body. This article aims to i) give an overview about functional, anatomic and clinical aspects as well as the potential of surgical interventions in plastic surgery. General/abdominal/vascular surgeons can benefit from this in their surgical planning and competent execution of their own surgical interventions with limited morbidity/lethality and an optimal, in particular, functional as well as aesthetic outcome, ii) support the interdisciplinary work of general/abdominal/vascular and plastic surgery, and iii) provide a better understanding of plastic surgery and its profile of surgical interventions and options. Georg Thieme Verlag KG Stuttgart · New York.

  18. Tuberculosis abdominal Abdominal tuberculosis

    OpenAIRE

    T. Rubio; M. T. Gaztelu; A. Calvo; M. Repiso; H. Sarasíbar; F. Jiménez Bermejo; A. Martínez Echeverría

    2005-01-01

    La tuberculosis abdominal cursa con un cuadro inespecífico, con difícil diagnóstico diferencial respecto a otras entidades de similar semiología. Presentamos el caso de un varón que ingresa por presentar dolor abdominal, pérdida progresiva y notoria de peso corporal y fiebre de dos meses de evolución. El cultivo de la biopsia de colon mostró presencia de bacilo de Koch.Abdominal tuberculosis develops according to a non-specific clinical picture, with a difficult differential diagnosis with re...

  19. Evaluation of inflammatory cells in abdominal aortic aneurysmal wall by tomography emission positron; Anevrisme de l aorte abdominale et inflammation vasculaire: place de la tomographie par emission de positons

    Energy Technology Data Exchange (ETDEWEB)

    Sakalihasan, N. [Service de chirurgie cardiovasculaire et thoracique, CHU de liege, domaine universitaire du Sart Tilman, batimant B-35, 4000 liege 1, (Belgium); Hustinx, R. [Service de medecine nucleaire, CHU de Liege, (Belgium); Gomez, P.; Defraigne, J.O. [Departement de medecine nucleaire, CHU de Liege, (Belgium)

    2009-05-15

    The objective was to identify the methods of functional imaging and the molecular markers that could help to predict the imminence of a rupture in abdominal aortic aneurysm. The potential of the PET was studied to detect a hyper-metabolic state in the aneurysm wall and this information was connected with the evolution of the disease. An uptake of F.D.G. in the aneurysm wall reflects the presence of a great density of inflammatory cells (macrophages, lymphocytes, polymorphonuclear cells). It has been observed an accumulation of polymorphonuclear cells accompanying a dense infiltration of macrophages and lymphocytes only in the site of break. Our preliminary study and our most recent observations (not yet published) suggest a possible relationship between the F.G.D. captation by the aneurysm wall and the start of the activity of the matrix metallo-proteinases leading to the break. The PET scan could be useful for high risk patients because a positive PET imaging stigmatizes a greater risk of break. consequently, the positive PET imaging represents a diagnosis argument to proceed to a surgical operation, despite the age of the patient, the size of the abdominal aorta aneurysm and the higher operative risk. however, more data to better define the criteria of using the PET/T.D.M. in the evaluation of abdominal aorta aneurysm and to determine its exact contribution in the treatment determination. (N.C.)

  1. Response of the muscles in the pelvic floor and the lower lateral abdominal wall during the Active Straight Leg Raise in women with and without pelvic girdle pain: An experimental study.

    Science.gov (United States)

    Sjödahl, Jenny; Gutke, Annelie; Ghaffari, Ghazaleh; Strömberg, Tomas; Öberg, Birgitta

    2016-06-01

    The relationship between activation of the stabilizing muscles of the lumbopelvic region during the Active Straight Leg Raise test and pelvic girdle pain remains unknown. Therefore, the aim was to examine automatic contractions in relation to pre-activation in the muscles of the pelvic floor and the lower lateral abdominal wall during leg lifts, performed as the Active Straight Leg Raise test, in women with and without persistent postpartum pelvic girdle pain. Sixteen women with pelvic girdle pain and eleven pain-free women performed contralateral and ipsilateral leg lifts, while surface electromyographic activity was recorded from the pelvic floor and unilaterally from the lower lateral abdominal wall. As participants performed leg lifts onset time was calculated as the time from increased muscle activity to leg lift initiation. No significant differences were observed between the groups during the contralateral leg lift. During the subsequent ipsilateral leg lift, pre-activation in the pelvic floor muscles was observed in 36% of women with pelvic girdle pain and in 91% of pain-free women (P=0.01). Compared to pain-free women, women with pelvic girdle pain also showed significantly later onset time in both the pelvic floor muscles (P=0.01) and the muscles of the lower lateral abdominal wall (Pactivation patterns influence women's ability to stabilize the pelvis during leg lifts. This could be linked to provocation of pain during repeated movements. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Abdominal tap

    Science.gov (United States)

    Peritoneal tap; Paracentesis; Ascites - abdominal tap; Cirrhosis - abdominal tap; Malignant ascites - abdominal tap ... You then receive a local numbing medicine. The tap needle is inserted 1 to 2 inches (2. ...

  3. Laparoscopic tension-free repair of anterior abdominal wall incisional and ventral hernias with an intraperitoneal Gore-Tex mesh: prospective study and review of the literature.

    Science.gov (United States)

    Aura, Tamer; Habib, Elias; Mekkaoui, Mrine; Brassier, Didier; Elhadad, Andre

    2002-08-01

    Recurrence rates after repair of incisional and ventral hernias range from 18% to 52%. Prosthetic open repair has decreased this rate, but the wide fascial dissection it requires increases the complication rate. Laparoscopic repair is a safe and effective alternative. A prospective study was performed including 86 patients (63 women and 23 men) with a mean age of 54 years (range 29-79 years) having incisional or ventral hernias who underwent laparoscopic repair in our institution between July 1994 and October 2001. The majority of the patients were obese with a mean body mass index of 31.7 kg/m2. The abdominal wall defect size ranged from 2 X 1 cm to 20 X 13 cm. In all cases, a Gore-Tex mesh (Dual Mesh, W.L. Gore & Associates, Flagstaff, AZ, USA) was used in sizes ranging from 10 X 15 cm to 20 X 30 cm. Nineteen repairs were performed for recurrent hernias (12 incisional and 7 ventral). The mean operative time was 110.3 minutes (range 50-240 minutes). There was one open conversion (1.2%), one intraoperative complication (1.2%), and no deaths. There were no wound or mesh infections. Immediate postoperative complications occurred in 9 patients (10.6%) and late complications occurred in 16 patients (18.8%). The average hospital stay was 4.8 days (range 2-19 days). During a mean follow-up of 37 months (range 6-73 months), there were 6 hernia recurrences (7%). Laparoscopic repair of incisional hernia and ventral hernia appears to be safe, especially with the use of Gore-Tex mesh, and is proving to be effective as it decreases pain, complications, hospital stay, and recurrences.

  4. Abdominal wall fat pad biopsy

    Science.gov (United States)

    ... more difficult procedure. Normal Results The fat pad tissues are normal. What Abnormal Results Mean In the case of amyloidosis, abnormal results mean there is amyloid. This is a protein that collects in tissues and impairs organ and tissue function. Risks There ...

  5. Vacuum-assisted closure of the open abdomen in a resource-limited ...

    African Journals Online (AJOL)

    Abdominal closure. The intended purpose of our VAC technique of abdominal closure (adapting an Opsite sandwich) includes: • mechanical containment of abdominal contents. • active removal of wound and visceral exudates. • control of infection. • promotion of granulation tissue formation. • facilitation of delayed primary ...

  6. Efeitos de duas técnicas de incentivo respiratório na mobilidade toracoabdominal após cirurgia abdominal alta Effects of two respiratory incentive techniques on chest wall mobility after upper abdominal surgery

    OpenAIRE

    Maria Elaine Trevisan; Juliana Corrêa Soares; Tatiana Zacarias Rondinel

    2010-01-01

    A cirurgia abdominal alta está associada a um risco elevado de complicações pulmonares que podem ser reduzidas pelo uso criterioso de manobras terapêuticas visando a expansão pulmonar. O objetivo foi comparar duas técnicas de incentivo respiratório na recuperação da dinâmica toracoabdominal em pacientes submetidos à cirurgia abdominal alta. O grupo de estudo experimental foi constituído por 16 pacientes internados na Clínica Cirúrgica do Hospital Universitário de Santa Maria distribuídos alea...

  7. Acute incarcerated external abdominal hernia

    OpenAIRE

    Yang, Xue-Fei; Liu, Jia-Lin

    2014-01-01

    External abdominal hernia occurs when abdominal organs or tissues leave their normal anatomic site and protrude outside the skin through the congenital or acquired weakness, defects or holes on the abdominal wall, including inguinal hernia, umbilical hernia, femoral hernia and so on. Acute incarcerated hernia is a common surgical emergency. With advances in minimally invasive devices and techniques, the diagnosis and treatment have witnessed major changes, such as the use of laparoscopic surg...

  8. Closure requirements

    International Nuclear Information System (INIS)

    Hutchinson, I.P.G.; Ellison, R.D.

    1992-01-01

    Closure of a waste management unit can be either permanent or temporary. Permanent closure may be due to: economic factors which make it uneconomical to mine the remaining minerals; depletion of mineral resources; physical site constraints that preclude further mining and beneficiation; environmental, regulatory or other requirements that make it uneconomical to continue to develop the resources. Temporary closure can occur for a period of several months to several years, and may be caused by factors such as: periods of high rainfall or snowfall which prevent mining and waste disposal; economic circumstances which temporarily make it uneconomical to mine the target mineral; labor problems requiring a cessation of operations for a period of time; construction activities that are required to upgrade project components such as the process facilities and waste management units; and mine or process plant failures that require extensive repairs. Permanent closure of a mine waste management unit involves the provision of durable surface containment features to protect the waters of the State in the long-term. Temporary closure may involve activities that range from ongoing maintenance of the existing facilities to the installation of several permanent closure features in order to reduce ongoing maintenance. This paper deals with the permanent closure features

  9. Closure system

    International Nuclear Information System (INIS)

    Kube, L.J.

    1978-01-01

    This invention relates generally to gas-cooled nuclear reactor systems and, more particularly, to an improved closure system for a pressure vessel in such a system wherein a penetration is provided for accommodating a heat exchanger. (author)

  10. Thoraco-abdominal asymmetry and asynchrony in congenital diaphragmatic hernia.

    Science.gov (United States)

    Laviola, Marianna; Zanini, Andrea; Priori, Rita; Macchini, Francesco; Leva, Ernesto; Torricelli, Maurizio; Ceruti, Clara; Aliverti, Andrea

    2015-09-01

    Congenital diaphragmatic hernia (CDH) consists of an incomplete formation of the diaphragm and the subsequent herniation of abdominal bowels. Diaphragmatic defect can be repaired by primary closure or placing a patch. Respiratory follow up usually focuses on spirometric and clinical evaluation. The aim of the study was to assess thoraco-abdominal volumes in CDH patients and to verify whether the action of the diaphragm on the chest wall is altered leading to an asymmetric and asynchronous expansion of the different thoracoabdominal compartments. Total and compartmental chest wall volumes and asynchronies were measured by Opto-Electronic Plethysmography in 14 CDH patients (7 M/7F, age 5 ± 2 years, 12 left side operated) and in 9 age matched healthy subjects during quiet spontaneous breathing in supine position. Patients were divided in two groups: five patients with suture (group S) and nine patients with diaphragmatic patch (group P). Pulmonary function was assessed by spirometry and spirometric parameters were expressed as Z-score. In group P abdominal contribution to tidal volume was lower than healthy controls and group S. Unlike controls, in both CDH groups the right side of pulmonary rib cage moved inward with a correspondent left side expansion during inspiration. In group S, thoraco-abdominal asynchronies were higher than in group P and controls, especially in the right side. Five patients belonging to group P had a spirometric obstructive pattern. In overall CDH patients a reduced action of the treated (left) hemi-diaphragm is evident. In patients treated by primary suture, a compensatory action of the right side allows to reach a normal total diaphragmatic displacement and a proper contribution of the whole diaphragm to tidal volume. In patients treated by diaphragmatic patch, instead, thoraco-abdominal asynchronies are prevented. © 2014 Wiley Periodicals, Inc.

  11. Effects of bromopride on abdominal wall healing with induced peritoneal sepsis after segmental colectomy and colonic anastomosis in rats Efeitos da bromoprida na cicatrização da parede abdominal com sepse peritoneal induzida e submetidos à ressecção segmentar e anastomose do cólon esquerdo em ratos

    Directory of Open Access Journals (Sweden)

    Marcos Vinícius Melo de Oliveira

    2011-12-01

    Full Text Available PURPOSE: Evaluate the effects of bromopride on abdominal wall healing of rats with induced peritoneal sepsis after segmental colectomy and colonic anastomosis. METHODS: Forty rats underwent sectioning of the left colon and end-to-end anastomosis and were divided into two groups of 20 animals for the administration of bromopride (bromopride group - B or saline solution (control group - C. Each group was divided into subgroups of 10 animals each to be killed on the third (GB3 and GC3 or seventh postoperative day (GB7 and GC7. It was analyzed the following characteristics: breaking strength of the abdominal wall's wound; surgical and histopathological features of the abdominal wall; and clinical features of the rats. RESULTS: There was no difference between the groups in relation to the weight of the rats and the breaking strength of the abdominal wall's wound. The GB7 group presented less edema and less quantity of fibrin during histopathological evaluation compared to the GC7 group. CONCLUSION: Bromopride did not have harmful effects on the healing of abdominal wall in rats.OBJETIVO: Avaliar o efeito da bromoprida, na cicatrização da ferida operatória da parede abdominal de ratos com sepse peritoneal experimentalmente induzida e submetidos a ressecção segmentar e anastomose de cólon esquerdo. MÉTODOS: 40 ratos distribuídos em dois grupos contendo 20 animais, para administração de bromoprida (grupo bromoprida- B ou solução de NaCl 0,9% (grupo controle - C. Cada grupo foi dividido em subgrupos contendo 10 animais, para eutanásia no terceiro (GB3 e GC3 ou sétimo dia (GB7 e GE7 de pós-operatório. Os ratos foram submetidos à secção do cólon esquerdo e anastomose término-terminal. No dia da eutanásia foram avaliadas as características cirúrgicas da cavidade abdominal e clínicas dos ratos. Foram coletados segmentos da parede para a avaliação histopatológica e de resistência tênsil da ferida operatória. RESULTADOS: N

  12. Storage shaft definitive closure plug and method

    International Nuclear Information System (INIS)

    Dardaine, M.

    1992-01-01

    A definitive closure plug system for radioactive waste storage at any deepness, is presented. The inherent weight of the closure materials is used to set in the plug: these materials display an inclined sliding surface in such a way that when the closure material rests on a stable surface of the shaft storage materials, the relative sliding of the different materials tends to spread them towards the shaft internal wall so as to completely occlude the shaft

  13. Asymptomatic Incisional Endometrioma Presenting as Abdominal ...

    African Journals Online (AJOL)

    Asymptomatic incisional endometrioma of the anterior abdominal wall is rare. Clinical diagnosis may be difficult. We present a 26 year old woman with incisional abdominal wall endometrioma discovered 5 years after caeserian section. It was painless and there was no change in size with menstruation. The patient's body ...

  14. A Case of “en bloc” Excision of a Chest Wall Leiomyosarcoma and Closure of the Defect with Non-Cross-Linked Collagen Matrix (Egis®

    Directory of Open Access Journals (Sweden)

    Marco Rastrelli

    2016-10-01

    Full Text Available Sarcomas arising from the chest wall account for less than 20% of all soft tissue sarcomas, and at this site, primitive tumors are the most frequent to occur. Leiomyosarcoma is a malignant smooth muscle tumor and the best outcomes are achieved with wide surgical excision. Although advancements have been made in treatment protocols, leiomyosarcoma remains one of the more difficult soft tissue sarcoma to treat. Currently, general local control is obtained with surgical treatment with wide negative margins. We describe the case of a 50-year-old man who underwent a chest wall resection involving a wide portion of the pectoralis major and minor muscle, the serratus and part of the second, third and fourth ribs of the left side. The full-thickness chest wall defect of 10 × 8 cm was closed using a non-cross-linked acellular dermal matrix (Egis® placed in two layers, beneath the rib plane and over it. A successful repair was achieved with no incisional herniation and with complete tissue regeneration, allowing natural respiratory movements. No complications were observed in the postoperative course. Biological non-cross-linked matrix, derived from porcine dermis, behaves like a scaffold supporting tissue regeneration; it can be successfully used as an alternative to synthetic mesh for chest wall reconstruction.

  15. Effect of alpha lipoic acid co-administration on structural and immunohistochemical changes in subcutaneous tissue of anterior abdominal wall of adult male albino rat in response to polypropylene mesh implantation.

    Science.gov (United States)

    Mazroa, Shireen A; Asker, Samar A; Asker, Waleed; Abd Ellatif, Mohamed

    2015-06-01

    Polypropylene mesh is commonly used in the treatment of abdominal hernia. Different approaches were addressed to improve their tissue integration and consequently reduce long-term complications. This study aimed to investigate the effect of alpha-lipoic acid (ALA) co-administration on structural and immunohistochemical (IHC) changes in the subcutaneous tissues of the anterior abdominal wall of the adult rat in response to polypropylene mesh implantation. Forty adult male albino rats were divided into: group I (control), group II (receiving ALA), group III (polypropylene mesh implantation) and group IV (mesh implantation + ALA co-administration). After 4 weeks, subcutaneous tissue samples were prepared for light microscopy and IHC study of CD34 as a marker for angiogenesis. In groups I and II rats, positive CD34 expression was demonstrated by IHC reaction, localized to endothelial cells lining small blood vessels. Group III showed an excess inflammatory reaction, deposition of both regular and irregularly arranged collagen fibres around mesh pores and few elastic fibres. CD34-positive was detected not only in cells lining small blood vessels but also in other cells scattered in the connective tissue indicating angiogenesis. In group IV, ALA co-administration resulted in less inflammatory reaction, regular collagen deposition, enhanced elastic fibres synthesis and a significant increase in CD34-positive cells and small blood vessels reflecting improved angiogenesis. ALA co-administration with polypropylene mesh implantation controlled the inflammatory reaction, helped regular collagen deposition, enhanced elastic fibres synthesis and improved angiogenesis in the subcutaneous tissue of anterior abdominal wall of adult albino rats, suggesting a possible role of ALA in optimizing mesh integration in subcutaneous tissue. © 2015 The Authors. International Journal of Experimental Pathology © 2015 International Journal of Experimental Pathology.

  16. Use of a furosemide drip does not improve earlier primary fascial closure in the open abdomen

    Directory of Open Access Journals (Sweden)

    Leland H Webb

    2012-01-01

    Full Text Available Background: The furosemide drip (FD, in addition to improving volume overload respiratory failure, has been used to decrease fluid in attempts to decrease intra-abdominal and abdominal wall volumes to facilitate fascial closure. The purpose of this study is to evaluate the FD and the associated rate of primary fascial closure following trauma damage control laparotomy (DCL. Materials and Methods: From January 2004 to September 2008, a retrospective review from a single institution Trauma Registry of the American College of Surgeons dataset was performed. All DCLs greater than 24 h who had a length of stay for 3 or more days were identified. The study group (FD+ and control group (FD- were compared. Demographic data including age, sex, probability of survival, red blood cell transfusions, initial lactate, and mortality were collected. Primary outcomes included primary fascial closure and primary fascial closure within 7 days. Secondary outcomes included total ventilator days and LOS. Results: A total of 139 patients met inclusion criteria: 25 FD+ and 114 FD-. The 25 FD+ patients received the drug at a median 4 days post DCL. Demographic differences between the groups were not significantly different, except that initial lactate was higher for FD- (1.7 vs 4.0; P=0.03. No differences were noted between groups regarding successful primary fascial closure (FD+ 68.4% vs FD- 64.0%; P=0.669, or closure within 7 days (FD+13.2% vs FD- 28.0%; P=0.066 of original DCL. FD+ patients suffered more open abdomen days (4 [2-7] vs 2 [1-4]; P=0.001. FD+ did not demonstrate an association with primary fascial closure [Odds ratio (OR 1.5, 95% confidence interval (CI 0.260-8.307; P=0.663]. FD+ patients had more ventilator days and longer Intensive Care Unit (ICU/hospital LOS (P<0.01. Conclusion: FD use may remove excess volume; however, forced diuresis with an FD is not associated with an increased rate of primary closure after DCL. Further studies are warranted to

  17. Videolaparoscopic cholecystectomy. Analysis of the clinical and functional aspects of mechanical lifting of the abdominal wall Colecistectomia videolaparoscópica. Análise de aspectos clínicos e funcionais da suspensão mecânica da parede abdominal

    Directory of Open Access Journals (Sweden)

    Marco Aurelio SANTO

    2001-01-01

    Full Text Available Background - Mechanical lifting of the abdominal wall, a method based on traction and consequent elevation of the abdominal wall, is an alternative procedure to create enough intra-abdominal space necessary for videolaparoscopic surgery, dispensing the need for intraperitoneal gas insufflation. Objective - This study aims to evaluate the technical feasibilility of this procedure to carry out a videolaparoscopic cholecystectomy, while analyzing the clinical and functional aspects of this technique. Patients and Methods - In the Digestive Tract Surgery Discipline of the Medical School at the University of São Paulo, São Paulo, SP, Brazil, was created the equipment to perform videolaparoscopic surgery using this method. The equipment has two sections: an external part which consisted of a frame attached to the operating table, inside which there is a sliding steel cable, moved by a ratched which is located at the lower end of one of the frame rods; the internal rod, the support, has an "L" shape, and its horizontal branch is made up of three turning rods and which is connected to the steel cable after insertion into the abdominal cavity. Ten patients underwent videolaparoscopic cholecystectomy using this equipment. The time taken to install the equipment, the operating area characteristics, the interference from the lifting equipment on surgical movements and on the intra-operative cholangiography, the measurements made of the force used during traction and extension of the abdominal wall elevation, and the medication required for post-operative analgesia were all evaluated. Results - There were no intra-operative complications, and in none of the cases was it found necessary to convert to open surgery. We considered the insertion a safe and uncomplicated procedure, and the traction system efficient. Apart from the elevation of the abdominal wall, the distribution of the viscera inside the abdominal cavity is fundamental for the operating area

  18. Comparative study between polypropylene and polypropylene/poliglecaprone meshes used in the correction of abdominal wall defect in rats Estudo comparativo entre as telas de polipropileno e polipropileno/poliglecaprone utilizadas na correção de defeito na parede abdominal ventral de ratos

    Directory of Open Access Journals (Sweden)

    Carlos Alberto Lima Utrabo

    2012-04-01

    Full Text Available PURPOSE: To evaluate the healing process of a defect in the ventral abdominal wall of rats, comparing the polypropylene and polypropylene/poliglecaprone meshes on the 30th and 60th postoperative day. METHODS: Thirty two Wistar rats were submitted to a ventral abdominal wall defect, with integrity of the parietal peritoneum. In the repair, were used polypropylene (group A and polypropylene/poliglecaprone (group B meshes. The groups were subdivided into four subgroups of eight animals euthanized on the 30th (A30 and B30 and 60th postoperative day (A60 and B60. Fragments of the abdominal wall of the animals were submitted to macroscopic, tensiometric and histological evaluations. RESULTS: The tensiometry on subgroup A30 showed a mean average break point of 0.78 MPa and in A60, 0.66 Mpa. In subgroup B30 it was 0.84 MPa and in B60, 1.27 Mpa. The score of the inflammatory process showed subacute phase on A30 and B30 sub-groups and chronic inflammatory process in subgroups A30 and 60B. CONCLUSIONS: The tensile strength was higher on the wall repaired by polypropylene/poliglecaprone mesh in the 60th post-operative day. Histology showed higher concentration of fibrosis on the surface of the polypropylene mesh with a tendency to encapsulation. In polypropylene/poliglecaprone subgroups the histology showed higher concentration of fibrosis on the surface of mesh filaments.OBJETIVO: Avaliar a cicatrização de um defeito, na parede abdominal ventral de ratos, comparando-se as telas de polipropileno e polipropileno/poliglecaprone no 30º e 60º dia do pós-operatório. MÉTODOS: Trinta e dois ratos Wistar foram submetidos à produção de defeito na parede abdominal ventral, com integridade do peritônio parietal. Na correção foram utilizadas as telas de polipropileno (grupo A e polipropileno/poliglecaprone (grupo B. Houve subdivisão em quatro subgrupos (A30, A60, B30 e B60 de oito animais que foram submetidos à eutanásia no 30º e 60º dia do p

  19. Vacuum with mesh is a feasible temporary closure device after fascial dehiscence

    DEFF Research Database (Denmark)

    Bjørsum-Meyer, Thomas; Skarbye, Mona; Jensen, Kenneth Højsgaard

    2013-01-01

    INTRODUCTION: The open abdomen is a challenging condition and a temporary abdominal closure device is required in order to protect the intra-abdominal viscera. We aimed to evaluate the feasibility of a recent device: vacuum-assisted wound closure and mesh-mediated fascial traction (VAWCM) after f...

  20. Tubular closure mechanism

    International Nuclear Information System (INIS)

    Kalen, D.D.; Mitchem, J.W.

    1981-01-01

    An apparatus is provided for closing the bore of a tube and releasably securing articles within the tube under longitudinal load. A latching member has a cylindrical section and several circumferentially-spaced elongated latches hanging down from one end of the cylinder. An elongated actuator has integral cam and spline and is partly located within the latch with the cam radially contacting the latches and the spline projecting into the circumferential spaces between the latches. The actuator is axially movable between a position in which the latches are locked to the tube walls and a position in which the latches are secured from contact with the tube walls. Means are provided for axially moving the actuator such that the cam positions the latches; and means are also provided for engaging the articles within the tube. The closure is particularly applicable to tubular irradiation surveillance specimen assembly holders used in reactors

  1. Incorporation by host tissue of two biomaterials used as repair of defects produced in abdominal wall of rats Incorporação por tecido do hospedeiro de dois biomateriais usados como reparo de defeitos produzido em parede abdominal de ratos

    Directory of Open Access Journals (Sweden)

    Suyiene Cordeiro Falcão

    2008-02-01

    Full Text Available PURPOSE: Biomaterials may be used as treatment of great abdominal wall defects to avoid tension during repair. In the present research we intended to investigate incorporation type by host tissue of membranes of microbial cellulose (MC, produced by the bacteria Zoogloea sp., and of polytetrafluoroethylene (ePTFE in abdominal wall defects of rats. METHODS: Sixty male rats Wistar, anesthetized by ketamine (5mg/100g and xylazine (2mg/100g, were submitted to a rectangular excision (2x3cm of the abdominal wall, including fascia, muscles and peritoneum and further treated with implants of microbial cellulose (MC Group - 30 animals or expanded polytetrafluoroethylene ( ePTFE Group- 30 animals. Each group was subdivided in 14th DPO, 28th DPO and 60th DPO Subgroups. RESULTS: Incorporation of biomaterials was observed by wrapping and infiltration by host tissue. It has been found that wrapping associated to infiltration of host connective tissue in implants of ePTFE were present in 100% of the observed samples, and this may be responsible for increase resistance to traction. Inversely, wrapping without host tissue infiltration was seen in 100% of examined specimens of MC implants. CONCLUSION: Wrapping and host tissue infiltration is seen only in ePTFE implants.OBJETIVO: Biomateriais podem ser usados como tratamento de grandes defeitos da parede abdominal para evitar tensão durante reparo. Na presente pesquisa pretendeu-se investigar o tipo de incorporação pelo tecido do hospedeiro de membranas de celulose microbiana (CM, produzidas pela bactérias Zoogloea sp., e de politetrafluoretileno (PTFEe em defeitos da parede abdominal de ratos. MÉTODOS: Sessenta ratos machos Wistar, anestesiados através de cetamina (5mg/100g e xilazina (2mg/100g, foram submetidos a uma excisão retangular (2x3cm da parede abdominal, incluindo fascia, músculos e peritoneum e posteriormente tratadas com implantes de celulose microbiana (Groupo CM - 30 animais ou

  2. Verificação da viabilidade do transplante autógeno de testículo no omento e na parede abdominal em ratos Verification of the feasibility of autogenous testis implant in omentum and abdominal wall in mice

    Directory of Open Access Journals (Sweden)

    Sergio Ibañez Nunes

    2013-02-01

    Full Text Available OBJETIVO: verificar a viabilidade do transplante autógeno de testículos na parede abdominal e omento, em ratos, sem anastomose vascular, analisando a estrutura histológica das células testiculares após o implante. MÉTODOS: foram utilizados 60 ratos Wistar, machos, de 10-12 semanas de idade, distribuídos em três grupos: grupo controle: 20 ratos sem orquiectomia, com operação simulada; grupo 2: 20 ratos com orquiectomia bilateral sendo um testículo implantado no omento maior; grupo 3: 20 ratos com orquiectomia bilateral, sendo um testículo implantado na parede abdominal. Após dois meses eles foram mortos e os testículos avaliados pelo exame anatomopatológico. RESULTADO: o peso dos implantes teve perda de 0,62g no grupo 2, de 0,73g no grupo 3 e no grupo controle houve aumento de 0,1g. Ao estudo anatomopatológico, no grupo controle a estrutura testicular foi preservada; no grupo 2 encontrou-se 80% de inflamação e necrose, não foram visualizadas células de Sertoli ou de Leydig, em dois animais encontraram-se túbulos seminíferos; no grupo 3 encontrou-se 75% de inflamação e 60% de necrose, somente em um conseguiu-se visualizar células de Sertoli e em três células de Leydig. CONCLUSÃO: não é viável o transplante autógeno de testículo sem anastomose vascular em ratos no omento maior e na parede abdominal.OBJECTIVE: To verify the feasibility of autologous transplantation of testes to the abdominal wall and omentum of rats without vascular anastomosis, analyzing the histological structure of the testicular cells after implantation. METHODS: We used 60 male Wistar rats, 10-12 weeks of age, which were divided into three groups: control group: 20 rats without orchiectomy with sham operation; group 2: 20 rats undergoing bilateral orchiectomy, with one of the testicles being implanted into the greater omentum; and group 3: 20 rats submitted to bilateral orchiectomy, with one testicle implanted in the abdominal wall. After two

  3. Restaurant closures

    CERN Multimedia

    Novae Restauration

    2012-01-01

    Christmas Restaurant closures Please note that the Restaurant 1 and Restaurant 3 will be closed from Friday, 21 December at 5 p.m. to Sunday, 6 January, inclusive. They will reopen on Monday, 7 January 2013.   Restaurant 2 closure for renovation To meet greater demand and to modernize its infrastructure, Restaurant 2 will be closed from Monday, 17 December. On Monday, 14 January 2013, Sophie Vuetaz’s team will welcome you to a renovated self-service area on the 1st floor. The selections on the ground floor will also be expanded to include pasta and pizza, as well as snacks to eat in or take away. To ensure a continuity of service, we suggest you take your break at Restaurant 1 or Restaurant 3 (Prévessin).

  4. Recent advances in the management of abdominal compartment syndrome

    International Nuclear Information System (INIS)

    Saleem, T.B.; Ahmed, I.

    2004-01-01

    Abdominal compartment syndrome is a systemic syndrome involving derangement in cardiovascular hemodynamics, respiratory and renal function as a result of sustained increase in intra-abdominal pressure. This results in multi-organ failure requiring prompt action and treatment. Presentation can be acute, chronic and acute on chronic. Initial diagnosis is clinical, confirmed by measurement of urinary bladder pressure. Treatment is abdominal decompression by laparostomy and delayed abdominal closure. Awareness among the surgeons has increased because laparoscopy has resulted in determination of intra-abdominal pressure as a readily measurable quantity. They have been able to appreciate the benefit of abdominal decompression by performing repeated planned laparotomies for trauma. (author)

  5. Evaluation of peritoneal adhesions formation and tissue response to polypropylene - poli (2-hydroxyethyl methacrylate-(polyHEMA implant on rats' abdominal wall Avaliação da formação de aderências peritoneais e da resposta tecidual ao implante de poli (2-hidroxietil dimetacrilato-(poliHEMA na parede abdominal de ratos

    Directory of Open Access Journals (Sweden)

    Neusa Margarida Paulo

    2010-08-01

    Full Text Available PURPOSE: To verify if the composit poli (2-hydroxyethyl methacrylate-PolyHEMA/polypropylene mesh implanted in the female rat's abdominal wall could be suitable for the prevention of peritoneal adhesions, and for the evaluation of the tecidual response produced by this biomaterial. METHODS: Polypropylene meshes (Group PP, n=20 and polypropylene meshes coated with a layer of poli (2-hydroxyethyl methacrylate-PolyHEMA (Group PH, n=20 were implanted on the abdominal wall of Wistar female rats. Ten animals from each group were submitted to euthanasia at 15 and 30 days of the postoperative period. RESULTS: The animals from the group PP presented visceral adhesions on the mesh surface, which was not observed in the ones from group PH. At the histopathological examination foreign body response was observed in both groups, whilst there was a greater intensity of inflammatory response in group PH on both moments. CONCLUSION: The poli (2-hydroxyethyl methacrylate polyHEMA hydrogel associated to polypropylene mesh reduces visceral adhesion formation in rats, although it may be associated to greater inflammatory reaction.OBJETIVO: Verificar se compósito poli 2-hidroxietil dimetacrilato (PoliHEMA / tela de polipropileno implantado na parede abdominal de ratas seria adequado para prevenção de aderências peritoneais e avaliar a resposta tecidual desencadeada por este biomaterial. MÉTODOS: Foram implantadas telas de polipropileno - Grupo PP (n=20 e telas de polipropileno revestidas por uma camada de poli 2 (hidroxietil dimetacrilato-PolyHEMA - Grupo PH (n=20 na parede abdominal de ratas da linhagem Wistar. Dez animais de cada grupo foram submetidos à eutanásia aos 15 e 30 dias de pós-operatório. RESULTADOS: Os animais do grupo PP apresentaram aderências viscerais na superfície da tela, o que não foi observado nos do grupo PH. Observou-se no exame histopatológico resposta tipo corpo estranho nos dois grupos sendo que no grupo PH houve maior

  6. [A comparative study of trans-umbilicus laparoendoscopic one-trocar surgery and trans-umbilicus and abdominal wall two-trocar surgery in the treatment of pediatric hydrocele].

    Science.gov (United States)

    Song, Jin-qiu; Hao, Chun-sheng; Ye, Hui; Li, Long; Bai, Dong-sheng; Qiu, Ying

    2013-01-08

    To explore the feasibility and clinical efficacies of umbilical one-trocar laparoendoscopic surgery versus trans-umbilicus and abdominal wall two-trocar laparoendoscopic surgery in the treatment of pediatric hydrocele. Retrospective comparative analysis was conducted for 78 cases of hydrocele undergoing laparoscopic surgery at our hospital from January 2012 to May 2012. They were divided into two groups of umbilical one-trocar laparoscopic surgery (one-trocar, n = 32) and trans-umbilicus and abdominal wall two-trocar laparoscopic surgery (two-trocar, n = 46). And their profiles of operative duration, post-operative hospital stay and treatment cost were compared. All procedures were successful. No case converted into open surgery. Visual field of both methods was similar, but two-trocar group had a flexible visual angle. During a follow-up period of 3 - 6 months, there was no occurrence of postoperative complications. The average operative duration was (20 ± 10) min at one side and (31 ± 11) min at both sides in one-trocar group versus (20 ± 8) min and (29 ± 9) min in two-trocar group. There were no statistical significance (all P > 0.05). Cost in one-trocar group was (5199 ± 599) yuan RMB and (5117 ± 684)yuan RMB in two-trocar group (P > 0.05). Trans-umbilicus laparoendoscopic one-trocar surgery is both feasible and safe in the treatment of pediatric hydrocele. Compared with two-trocar laparoscopic surgery, both approaches are similar in terms of operative duration, post-operative hospital stay and treatment cost. Since there is a single hidden navel scar, the former is labor-saving, may be handled by one operator and offers better cosmetic outcomes.

  7. Abdominal trauma

    International Nuclear Information System (INIS)

    Giordany, B.R.

    1985-01-01

    Abdominal injury is an important cause of morbidity and mortality in childhood. Ten percent of trauma-related deaths are due to abdominal injury. Thousands of children are involved in auto accidents annually; many suffer severe internal injury. Child abuse is a second less frequent but equally serious cause of internal abdominal injury. The descriptions of McCort and Eisenstein and their associates in the 1960s first brought to attention the frequency and severity of visceral injury as important manifestations of the child abuse syndrome. Blunt abdominal trauma often causes multiple injuries; in the past, many children have been subjected to exploratory surgery to evaluate the extent of possible hidden injury. Since the advent of noninvasive radiologic imaging techniques including radionuclide scans and ultrasound and, especially, computed tomography (CT), the radiologist has been better able to assess (accurately) the extent of abdominal injury and thus allow conservative therapy in many cases. Penetrating abdominal trauma occurs following gunshot wounds, stabbing, and other similar injury. This is fortunately, a relatively uncommon occurrence in most pediatric centers and will not be discussed specifically here, although many principles of blunt trauma diagnosis are valid for evaluation of penetrating abdominal trauma. If there is any question that a wound has extended intraperitonelly, a sinogram with water-soluble contrast material allows quick, accurate diagnosis. The presence of large amounts of free intraperitoneal gas suggests penetrating injury to the colon or other gas-containing viscus and is generally considered an indication for surgery

  8. The transversus abdominis plane block provides effective postoperative analgesia in patients undergoing total abdominal hysterectomy.

    LENUS (Irish Health Repository)

    Carney, John

    2008-12-01

    Patients undergoing total abdominal hysterectomy suffer significant postoperative pain. The transversus abdominis plane (TAP) block is a recently described approach to providing analgesia to the anterior abdominal wall. We evaluated the analgesic efficacy of the TAP block in patients undergoing total abdominal hysterectomy via a transverse lower abdominal wall incision, in a randomized, controlled, double-blind clinical trial.

  9. Deep inferior epigastric artery perforator flap donor-site closure with cannula-assisted, limited undermining, and progressive high-tension sutures versus standard abdominoplasty: complications, sensitivity, and cosmetic outcomes.

    Science.gov (United States)

    Visconti, Giuseppe; Tomaselli, Federica; Monda, Anna; Barone-Adesi, Liliana; Salgarello, Marzia

    2015-01-01

    In deep inferior epigastric artery perforator (DIEP) flap breast reconstruction, abdominal donor-site cosmetic and sensibility outcomes and the closure technique have drawn little attention in the literature, with many surgeons still following the principles of standard abdominoplasty. In this article, the authors report their experience with the cannula-assisted, limited undermining, and progressive high-tension suture ("CALP") technique of DIEP donor-site closure compared with standard abdominoplasty. Between December of 2008 and January of 2013, 137 consecutive women underwent DIEP flap breast reconstruction. Of these, 82 patients (between December of 2008 and November of 2011) underwent DIEP flap donor-site closure by means of standard abdominoplasty (control group) and 55 patients (from December of 2011 to January of 2013) by means of cannula-assisted, limited undermining, and progressive high-tension suture (study group). The abdominal drainage daily output, donor-site complications, abdominal skin sensitivity at 1-year follow-up, cosmetic outcomes, and patient satisfaction were recorded and analyzed statistically. Daily drainage output was significantly lower in the study group. Donor-site complications were significantly higher in the control group (37.8 percent versus 9 percent). Seroma and wound healing problems were experienced in the control group. Abdominal skin sensibility was better preserved in the study group. Overall, abdominal wall aesthetic outcomes were similar in both groups, except for scar quality (better in the study group). According to the authors' experience, cannula-assisted, limited undermining, and progressive high-tension suture should be always preferred to standard abdominoplasty for DIEP donor-site closure to reduce the complication rate to improve abdominal skin sensitivity and scar quality. Therapeutic, II.

  10. Analysis of the tensile strength on the healing of the abdominal wall of rats treated with infliximab Análise da força tênsil na cicatrização da parede abdominal de ratos tratados com infliximabe

    Directory of Open Access Journals (Sweden)

    João Vieira Lopes

    2008-10-01

    Full Text Available PURPOSE: To evaluate the effects of infliximab, a murine/human chimeric monoclonal antibody, on the tensile strength of abdominal wall surgical wounds. METHODS: Sixty Wistar healthy male rats with initial body weight between 215 and 390 g and 60 and 90 days of age were randomly assigned into two groups, E (Experimental and C (Control with 30 animals each. Group E animals received a single subcutaneous dose of 5mg/Kg of infliximab, and Group C animals received equivalent subcutaneous volume of a solution of 0.9% NaCl. After 48h, animals from both groups were submitted to a 4 cm median incision in the abdominal wall, including all layers that had been reconstituted with continuous suture of the aponeurotic muscle and skin, with 5.0 nylon thread. Then, Group E animals were separated by simple allotment into three subgroups named E3, E7 and E14 with ten animals each, and those from group C into C3, C7, C14 and were submitted, respectively, the reoperation and euthanasia at the third, seventh and fourteenth postoperative day. The anterior abdominal wall, which was resected during reoperation, was cut with No 15 scalpel lamina perpendicularly to the surgical wound. Each specimen, in the form of a 6 cm x 2 cm strip, was fixed by the extremity so that the suture line was equidistant from the fixation points of the dynamometer, in order to undergo the tensile strength test. The dynamometer, which was gauged for each series of measures, was calibrated to apply velocity to the 25 mm/min rupture test; the rupture value was expressed in N (Newton. Prior to euthanasia, the abdominal vena cava was identified and punctured in order to collect blood for TNF-α dosage. RESULTS: The mean tensile strength found for animals from subgroups E3, E7, E14, C3, C7, C14 were, respectively, 16.03, 18.69, 27.01, 28.40, 27.22, 29.15 and 24.30 N. In the results of the multiple comparisons tests, significant differences (pOBJETIVO: Avaliar os efeitos do infliximabe, anticorpo

  11. Abdominal Pain

    Science.gov (United States)

    ... are at greater risk of having anxiety as young adults [2] . Abdominal pain or bellyaches in children What ... can help the overall situation for the child. Teaching kids self-hypnosis [8] or guided imagery [8a] ...

  12. Abdominal exploration

    Science.gov (United States)

    ... diverticulitis ) Inflammation of the pancreas ( acute or chronic pancreatitis ) Liver abscess Pockets of infection (retroperitoneal abscess, abdominal abscess , pelvic abscess) Pregnancy outside of the uterus ( ectopic pregnancy ) Scar tissue ...

  13. Abdominal Pain

    Science.gov (United States)

    ... to ease your pain. For instance, eat smaller meals if your pain is accompanied by indigestion. Avoid ... http://www.mayoclinic.org/symptoms/abdominal-pain/basics/definition/SYM-20050728 . Mayo Clinic Footer Legal Conditions and ...

  14. DIEP breast reconstruction following multiple abdominal liposuction procedures

    OpenAIRE

    Farid, Mohammed; Nicholson, Simon; Kotwal, Ashutosh; Akali, Augustine

    2014-01-01

    Objective: Previous abdominal wall surgery is viewed as a contraindication to abdominal free tissue transfer. We present two patients who underwent multiple abdominal liposuction procedures, followed by successful free deep inferior epigastric artery perforator flap. We review the literature pertaining to reliability of abdominal free flaps in those with previous abdominal surgery. Methods: Review of case notes and radiological investigations of two patients, and a PubMed search using the ter...

  15. ABDOMINAL TRAUMA

    Directory of Open Access Journals (Sweden)

    Alojz Pleskovič

    2003-12-01

    Full Text Available Background. The most common cause of abdominal trauma is blunt trauma, gunshot wounds and stab wounds are rare. Most commonly injured organs in abdominal cavity are the spleen and the liver.Conclusions. Early diagnosis is very important and include precise phisical examination and all available diagnostic methods. The final decission about the method of treatmet depends on patients clinical condition, surgeon’s experience and other local conditions.

  16. Design of closure works

    NARCIS (Netherlands)

    Van Duivedijk, H.; Verhagen, H.J.

    2007-01-01

    This chapter discusses the design aspects of estuary and river closures and those of reservoir dams and certain other hydraulic structures. The focus of this chapter is on closures, not on the situation after the closure has been completed.

  17. Estudo das telas cirúrgicas de polipropileno/poliglecaprone e de polipropileno/polidioxanona/celulose oxidada regenerada na cicatrização de defeito produzido na parede abdominal de ratos Study of surgical meshes of polypropylene/polyglecaprone and polypropylene/polydioxanone/oxidized regenerated cellulose on the healing of defects produced in abdominal wall of rats

    Directory of Open Access Journals (Sweden)

    Marcia Regina Zanello Pundek

    2010-06-01

    Full Text Available RACIONAL: O uso de telas cirúrgicas para a correção de defeitos da parede abdominal vem ocupando cada vez mais espaço nas operações no mundo todo. OBJETIVO: Estudar duas telas cirúrgicas distintas (Proceed® e Ultrapro® na cicatrização de defeito produzido em parede abdominal de ratos avaliando-se macroscopia, tensiometria e microscopia. MÉTODO: A amostra foi constituída por 32 ratos Wistar, divididos em dois grupos de 16 animais e quatro subgrupos de oito, submetidos à eutanásia com 15 dias e 30 dias para avaliação. As variáveis macroscópicas foram: presença de hematoma nos bordos da sutura da tela cirúrgica na parede abdominal, união entre a tela e a borda da ferida, presença de infecção no sítio cirúrgico, presença de fístulas de vísceras com a tela cirúrgica, presença de aderências dentro da cavidade abdominal e presença de hérnia incisional. Na microscopia avaliaram-se as fases do processo inflamatório da cicatrização, e na tensiometria a força tênsil necessária para ruptura do material. RESULTADOS: A união entre a tela cirúrgica e a borda da ferida foi melhor no subgrupo Ultrapro 15 dias que no Proceed 15 dias; com 30 dias foi igual nos dois subgrupos. Não houve diferença significativa quanto às demais variáveis da macroscopia. Os dois grupos nos dois momentos tiveram a mesma proporção de casos com processo inflamatório crônico, mas houve maior escore de inflamação do Ultrapro 15 dias que do Ultrapro 30 dias. O subgrupo Ultrapro 15 dias mostrou força de ruptura maior que o subgrupo Proceed 15 dias, mas em 30 dias não houve diferença. Ultrapro mostrou força de ruptura igual para os dois momentos, mas Proceed 30 dias mostrou força de ruptura maior que Proceed 15 dias. CONCLUSÃO: As telas são semelhantes nas variáveis analisadas.BACKGROUND: The use of surgical meshes for the repair of abdominal wall defects has been increasing its share in surgeries worldwide. AIM: To study two

  18. Tensile strength study of the abdominal wall following laparotomy synthesis using three types of surgical wires in Wistar rats Estudo da resistência tênsil da parede abdominal após síntese de laparotomia usando três tipos de fios cirúrgicos em ratos Wistar

    Directory of Open Access Journals (Sweden)

    Lucas Félix Rossi

    2008-02-01

    Full Text Available PURPOSE: To study the tensile strength of the abdominal wall following laparotomy synthesis utilizing three types of surgical wires. METHODS: Thirty Wistar rats were randomized into three groups of ten rats each. Each group underwent a 3cm-laparotomy which was closed with 3-0 polyglactin 910, polyglecrapone and catgut wires. After 63 days, euthanasia was performed and part of the abdominal wall was removed with which a strip was produced measuring 2.0 cm in length by 6.0 cm in width comprising the abdominal muscles with the implanted mesh. The sample was fixed in a mechanical test machine in which constant force was applied contrary to the tissue strips. Maximum force was considered, expressed in Newton, until full rupture of the tissue occurred. The non-parametrical Kruskal - Wallis test was used for the statistical analysis, admitting pOBJETIVO: Estudar a resistência tênsil da parede abdominal após síntese de laparotomia utilizando três tipos de fios cirúrgicos. MÉTODOS: Trinta ratos da linhagem Wistar randomizados em três grupos de dez exemplares cada um. Em cada grupo fez-se uma laparotomia de dois centímetros que foi fechada com fios 3-0 de poliglactina 910, poliglecaprone e categute. Após 63 dias, foi feita a eutanásia e retirou-se uma área da parede abdominal com a qual fez-se uma tira medindo 2,0 cm de comprimento por 6,0 cm de largura englobando os músculos abdominais com a tela implantada. A amostra foi fixada em máquina de ensaios mecânicos na qual se aplicou força constante contrária às tiras de tecido. Foi considerada a força máxima expressa em Newton até ocorrer a ruptura total da amostra. Para a análise estatística, utilizou-se teste não paramétrico de Kruskal - Wallis admitindo-se p<0,05. RESULTADOS: A média de resistência do grupo categute foi ligeiramente menor (33.50 N ao da poliglactina (34.23 N, sendo essa diferença não estatisticamente significativa (p=0,733. O grupo poliglecaprone foi o que

  19. ABDOMINAL TRAUMA- CLINICAL STUDY

    Directory of Open Access Journals (Sweden)

    Vanaja Ratnakumari Billa

    2017-08-01

    Full Text Available BACKGROUND In the recent times there has been increased incidence of abdominal trauma cases due to several causes. Quick and prompt intervention is needed to decrease the mortality of the patients. So we conducted a study to assess the cause and the management of abdominal trauma cases in our institution. The aim of this study was to know the incidence of blunt and penetrating injuries and their causes, age and sex incidence, importance of various investigations, mode of treatment offered and post-operative complications. To study the cause of death and evolve better management. MATERIALS AND METHODS The present study comprises of patients admitted to and operated in various surgical units in the Department of Surgery at Government General Hospital, attached to Guntur Medical College Guntur, from August 2014 to October 2016. RESULTS Increase incidence seen in age group 20-29 years (30%. Male predominance 77.5%. Mechanism of injury–road traffic accidents 65%. Isolated organ injury–colon and rectum 40%. Other associated injuries–chest injuries with rib fractures 7.5%. Complications–wound infection 17.5%. Duration of hospital stay 8–14 days. Bowel injury management–closure of perforation 84.6%. Resection anastomosis 15.38%. CONCLUSION Thorough clinical examination, diagnostic paracentesis, plain X-ray erect abdomen and ultrasound proved to be very helpful in the diagnosis of intra-abdominal injuries. Spleen is the commonest organ involved in blunt trauma and colon is the commonly injured organ in penetrating abdominal trauma, many patients have associated extremity and axial skeleton injuries. With advances in diagnosis and intensive care technologies, most patients of solid visceral injuries with hemodynamic stability can be managed conservatively. Surgical site infection is the most common complication following surgery. The mortality is high; reason might be patient reaching the hospital late, high incidence of postoperative septic

  20. Adult abdominal hernias.

    LENUS (Irish Health Repository)

    Murphy, Kevin P

    2014-06-01

    Educational Objectives and Key Points. 1. Given that abdominal hernias are a frequent imaging finding, radiologists not only are required to interpret the appearances of abdominal hernias but also should be comfortable with identifying associated complications and postrepair findings. 2. CT is the imaging modality of choice for the assessment of a known adult abdominal hernia in both elective and acute circumstances because of rapid acquisition, capability of multiplanar reconstruction, good spatial resolution, and anatomic depiction with excellent sensitivity for most complications. 3. Ultrasound is useful for adult groin assessment and is the imaging modality of choice for pediatric abdominal wall hernia assessment, whereas MRI is beneficial when there is reasonable concern that a patient\\'s symptoms could be attributable to a hernia or a musculoskeletal source. 4. Fluoroscopic herniography is a sensitive radiologic investigation for patients with groin pain in whom a hernia is suspected but in whom a hernia cannot be identified at physical examination. 5. The diagnosis of an internal hernia not only is a challenging clinical diagnosis but also can be difficult to diagnose with imaging: Closed-loop small-bowel obstruction and abnormally located bowel loops relative to normally located small bowel or colon should prompt assessment for an internal hernia.

  1. Laparoscopic repair of abdominal incisional hernia

    Science.gov (United States)

    Yang, Xue-Fei

    2016-01-01

    Abdominal incisional hernia is a common complication after open abdominal operations. Laparoscopic procedures have obvious mini-invasive advantages for surgical treatment of abdominal incisional hernia, especially to cases with big hernia defect. Laparoscopic repair of incisional hernia has routine mode but the actual operations will be various according to the condition of every hernia. Key points of these operations include design of the position of trocars, closure of defects and fixation of meshes. The details of these issues and experiences of perioperative evaluation and treatment will be talked about in this article. PMID:27761446

  2. Childhood abdominal cystic lymphangioma

    Energy Technology Data Exchange (ETDEWEB)

    Konen, Osnat; Rathaus, Valeria; Shapiro, Myra [Department of Diagnostic Imaging, Meir General Hospital, Sapir Medical Centre, Kfar Saba (Israel); Dlugy, Elena [Department of Paediatric Surgery, Schneider Medical Centre, Sackler School of Medicine, Tel-Aviv University (Israel); Freud, Enrique [Department of Paediatric Surgery, Sapir Medical Centre, Sackler School of Medicine, Tel-Aviv University (Israel); Kessler, Ada [Department of Diagnostic Imaging, Sourasky Medical Centre, Tel-Aviv (Israel); Horev, Gadi [Department of Diagnostic Imaging, Schneider Medical Centre, Tel-Aviv (Israel)

    2002-02-01

    Background: Abdominal lymphangioma is a rare benign congenital malformation of the mesenteric and/or retroperitoneal lymphatics. Clinical presentation is variable and may be misleading; therefore, complex imaging studies are necessary in the evaluation of this condition. US and CT have a major role in the correct preoperative diagnosis and provide important information regarding location, size, adjacent organ involvement, and expected complications. Objective: To evaluate the clinical and imaging findings of seven children with proven abdominal cystic lymphangioma. Materials and methods: Clinical and imaging files of seven children with pathologically proven abdominal lymphangioma, from three university hospitals, were retrospectively evaluated. Patient's ages ranged from 1 day to 6 years (mean, 2.2 years). Symptoms and signs included evidence of inflammation, abnormal prenatal US findings, chronic abdominal pain, haemorrhage following trauma, clinical signs of intestinal obstruction, and abdominal distension with lower extremities lymphoedema. Plain films of five patients, US of six patients and CT of five patients were reviewed. Sequential imaging examinations were available in two cases. Results: Abdominal plain films showed displacement of bowel loops by a soft tissue mass in five of six patients, two of them with dilatation of small bowel loops. US revealed an abdominal multiloculated septated cystic mass in five of six cases and a single pelvic cyst in one which changed in appearance over 2 months. Ascites was present in three cases. CT demonstrated a septated cystic mass of variable sizes in all available five cases. Sequential US and CT examinations in two patients showed progressive enlargement of the masses, increase of fluid echogenicity, and thickening of walls or septa in both cases, with multiplication of septa in one case. At surgery, mesenteric lymphangioma was found in five patients and retroperitoneal lymphangioma in the other two

  3. Abdominal Sepsis.

    Science.gov (United States)

    De Waele, Jan J

    2016-08-01

    Abdominal infections are an important challenge for the intensive care physician. In an era of increasing antimicrobial resistance, selecting the appropriate regimen is important and, with new drugs coming to the market, correct use is important more than ever before and abdominal infections are an excellent target for antimicrobial stewardship programs. Biomarkers may be helpful, but their exact role in managing abdominal infections remains incompletely understood. Source control also remains an ongoing conundrum, and evidence is increasing that its importance supersedes the impact of antibiotic therapy. New strategies such as open abdomen management may offer added benefit in severely ill patients, but more data are needed to identify its exact role. The role of fungi and the need for antifungal coverage, on the other hand, have been investigated extensively in recent years, but at this point, it remains unclear who requires empirical as well as directed therapy.

  4. Laparoscopic intra-abdominal ligation and removal of cryptorchid testes in horses.

    Science.gov (United States)

    Fischer, A T; Vachon, A M

    1998-03-01

    Laparoscopic intra-abdominal ligation and removal of cryptorchid testes in horses was evaluated retrospectively in 50 horses that underwent the procedure between 1991 and 1996. Sixty-one cryptorchid testes were removed by one of the following methods; the use of 1) an endoscoping stapling and transection device, 2) an endoscopic clipping device, 3) an endoscopic ligating loop. Monopolar electrosurgery was combined with these methods to facilitate coagulation and cutting of tissue. In 8 horses, 9 testes were retained between the internal and external inguinal rings. The inguinal testes were removed by cutting the internal inguinal ring and bringing the testis back into the abdomen for removal. No attempt was made to close the internal inguinal ring. The most frequently employed and most cost effective method for laparoscopic intra-abdominal removal of cryptorchid testes in this study was the combined use of an endoscopic ligating loop and monopolar electrosurgery. One intra-operative complication (perforation of the small intestine) occurred and was dealt with successfully. One horse developed a fever attributed to upper respiratory tract infection post operatively and was treated successfully with antibiotic. Intra-abdominal ligation and transection of cryptorchid testes is an effective method for cryptorchid castration. This technique minimises the loss of insufflation, allows inspection of the cut tissue for haemorrhage and offers secure closure of the abdominal wall preventing inguinal herniation and excellent visualisation of the cryptorchid testis.

  5. Abdominal emergencies

    International Nuclear Information System (INIS)

    Raissaki, M.

    2012-01-01

    Full text: There are numerous conditions that affect mainly or exclusively the pediatric population. These constitute true emergencies, related to patient's health. Delay in diagnosis and treatment of abdominal non-traumatic emergencies may result in rapid deterioration, peritonitis, sepsis, even death or in severe complications with subsequent morbidity. Abdominal emergencies in children mostly present with pain, tenderness, occasionally coupled by vomiting, fever, abdominal distension, and failure to pass meconium or stools. Diarrhea, blood per rectum, abnormal laboratory tests and lethargy may also be manifestations of acute abdominal conditions. Abdominal emergencies have a different aetiology, depending on age and whether the pain is acute or chronic. Symptoms have to be matched with age and gender. Newborns up to 1 months of age may have congenital diseases: atresia, low obstruction including Hirschsprung's disease, meconium ileus. Meconium plug is one of the commonest cause of low obstruction in newborns that may also develop necrotizing enterocolitis, incarcerated inguinal hernia and mid-gut volvulus. Past the immediate postnatal period, any duodenal obstruction should be considered midgut volvulus until proven otherwise and patients should undergo ultrasonography and/or properly performed upper GI contrast study that records the exact position of the deduno-jejunal junction. Infants 6 months-2 years carry the risk of intussusception, mid-gut volvulus, perforation, acute pyelonephritis. Preschool and school-aged children 2-12 years carry the risk of appendicitis, genito-urinary abnormalities including torsion, urachal abnormalities, haemolytic uremic syndrome and Henoch-Schonlein purpura. Children above 12 years suffer from the same conditions as in adults. Most conditions may affect any age despite age predilection. Abdominal solid organ ultrasonography (US) coupled with gastrointestinal ultrasonography is the principle imaging modality in radiosensitive

  6. Síntese de colágeno após a implantação de telas de polipropileno em parede abdominal de ratos jovens e velhos Collagen synthesis after the implantation of polypropylene nets in the abdominal wall of young and old rats

    Directory of Open Access Journals (Sweden)

    Maria de Lourdes Pessole Biondo-Simões

    2005-08-01

    collagen I and III synthesis, and still others have reported normal synthesis. The objective of the present study was to determine the collagen deposition occurring through the pores of a propylene net implanted in the abdominal wall of young adult rats compared to old rats. METHODS: Ten male rats aged 100 to 120 days and 10 rats aged 850 to 900 days were used. Under inhalatory anesthesia, a median incision was made in the ventral abdominal wall and a 4 cm² gap was formed. The muscle-aponeurosis plane was removed and the peritoneal plane was maintained. The gap was corrected with a polypropylene mesh fixed with separate 5.0 polypropylene sutures and the skin margins were joined. The animals were sacrificed 30 days later and the ventral abdominal wall with the prosthesis was removed. The flap with the graft was divided into 2 parts, one for the traction assay and the other for histopathological study. The sections obtained were stained with hematoxylin-eosin and Sirius-red and examined under a polarized light microscope using the Image Plus software. RESULTS: The traction assay did not demonstrate a significant difference in resistance between groups. An acute-chronic inflammatory reaction with large quantities of giant foreign body cells was present at similar intensity in both groups, the same being observed for total collagen concentration (p=0.1440 and type I collagen concentration (p=0.3981. In contrast, type III collagen concentration was higher in the sections from old animals (p=0.0364. CONCLUSIONS: These results permit us to conclude that aging does not impair the resistance gain or collagen deposition, although a delayed tissue maturation occurs.

  7. History of surgery of the abdominal cavity. Arabic contributions.

    Science.gov (United States)

    Fallouji, M A

    1993-01-01

    In-depth historical research is made on Arabic contributions to surgery of the abdominal cavity highlighting their specific achievements in laparotomy and caesarian section. Albucasis (936-1013) in his book "Al Tasrif" produced the first authentic description ever contained in the literature on surgery of the abdomen. He described methods of bowel reduction and abdominal wall closure. Albucasis used Arabian ant-nippers for intestinal anastomosis; he was the first to sew the intestine with fine suture extracted from animal's gut. The manuscript of Shahnama or "Book of Kings" written by Ferdowsi (1560-1580) (possessed by the Metropolitan Museum of Art in New York), described the earliest caesarian section performed on Persian Rustam many centuries B.C. Edinburgh University Library has the manuscript entitled "Al-Athar Al-Baqiya An Alqurun Al-Khaliyah" by Al-Biruni (1307-1308); it revealed that section had probably been performed on living wives of Muslim Kings. Plates No. 65, 73, 81 and 82 illustrating Muslim Surgeons performing section were gathered from last two books by Brandenburg in 1982.

  8. Obstructed abdominal hernia at the Wesley Guild Hospital, Nigeria ...

    African Journals Online (AJOL)

    Objective: To determine the incidence, pattern and outcome of obstructed abdominal wall hernia in a semi-urban and rural community. Design: A proforma was drafted to study all consecutive patients operated for obstructed anterior abdominal wall hernia over a period of five years. Clinical findings, preoperative treatment, ...

  9. Abdominal aspergillosis: CT findings

    Energy Technology Data Exchange (ETDEWEB)

    Yeom, Suk Keu, E-mail: pagoda20@hanmail.net [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of); Kim, Hye Jin, E-mail: kimhyejin@amc.seoul.kr [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of); Byun, Jae Ho, E-mail: jhbyun@amc.seoul.kr [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of); Kim, Ah Young, E-mail: aykim@amc.seoul.kr [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of); Lee, Moon-Gyu, E-mail: mglee@amc.seoul.kr [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of); Ha, Hyun Kwon, E-mail: hkha@amc.seoul.kr [Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, 388-1, Poongnap2-dong, Songpa-gu, Seoul, 138-736 (Korea, Republic of)

    2011-03-15

    Objective: In order to retrospectively evaluate the CT findings of abdominal aspergillosis in immunocompromised patients. Materials and methods: CT scans were reviewed with regard to the sites, number, morphologic appearance, attenuation, and the contrast enhancement patterns of the lesions in six patients (5 women, 1 man; mean age, 43.4 years; range, 23-59 years) with pathologically proved abdominal aspergillosis by two gastrointestinal radiologists in consensus. Medical records were also reviewed to determine each patient's clinical status and outcome. Results: All patients were immunocompromised state: 4 patients received immunosuppressive therapy for solid organ transplantation and 2 patients received chemotherapy for acute myeloid leukemia. Aspergillosis involved blood vessels (n = 3), liver (n = 2), spleen (n = 2), gastrointestinal tract (n = 2), native kidney (n = 1), transplanted kidney (n = 1), peritoneum (n = 1), and retroperitoneum (n = 1). CT demonstrated solid organ or bowel infarction or perforation secondary to vascular thrombosis or pseudoaneurysm, multiple low-attenuating lesions of solid organs presenting as abscesses, concentric bowel wall thickening mimicking typhlitis, or diffuse or nodular infiltration of the peritoneum and retroperitoneum. Conclusion: Familiarity with findings commonly presenting as angioinvasive features or abscesses on CT, may facilitate the diagnosis of rare and fatal abdominal aspergillosis.

  10. Ruptured Abdominal Aortic Aneurysm

    Directory of Open Access Journals (Sweden)

    Jessica Andrusaitis

    2017-07-01

    Full Text Available History of present illness: A 69-year-old male with poorly controlled hypertension presented with 1 hour of severe low back pain that radiated to his abdomen. The patient was tachycardic and had an initial blood pressure of 70/40. He had a rigid and severely tender abdomen. The patient’s history of hypertension, abnormal vital signs, severity and location of his pain were suspicious for a ruptured abdominal aortic aneurysm (AAA. Therefore, a computed tomography angiogram (CTA was ordered. Significant findings: CTA demonstrated a ruptured 7.4 cm infrarenal abdominal aortic aneurysm with a large left retroperitoneal hematoma. Discussion: True abdominal aortic aneurysm is defined as at least a 3cm dilatation of all three layers of the arterial wall of the abdominal aorta.1 An estimated 15,000 people die per year in the US of this condition.2 Risk factors for AAA include males older than 65, tobacco use, and hypertension.1,3,4 There are also congenital, mechanical, traumatic, inflammatory, and infectious causes of AAA.3 Rupture is often the first manifestation of the disease. The classic triad of abdominal pain, pulsatile mass, and hypotension is seen in only 50% of ruptured AAAs.5 Pain (abdominal, groin, or back is the most common symptom. The most common misdiagnoses of ruptured AAAs are renal colic, diverticulitis, and gastrointestinal hemorrhage.6 Bedside ultrasonography is the fastest way to detect this condition and is nearly 100% sensitive.1 One study showed that bedside ultrasounds performed by emergency physicians had a sensitivity of .94 [95% CI = .86-1.0] and specificity of 1 [95% CI = .98-1.0] for detecting AAAs.7 CTA has excellent sensitivity (approximately 100% and yields the added benefit of facilitating surgical planning and management.1 Without surgical treatment, a ruptured AAA is almost uniformly fatal, and 50% of those who undergo surgery do not survive.1 Early resuscitation and coordination with vascular surgery should be

  11. Full closure strategic analysis.

    Science.gov (United States)

    2014-07-01

    The full closure strategic analysis was conducted to create a decision process whereby full roadway : closures for construction and maintenance activities can be evaluated and approved or denied by CDOT : Traffic personnel. The study reviewed current...

  12. Sternal exploration or closure

    Science.gov (United States)

    VAC - vacuum-assisted closure - sternal wound; Sternal dehiscence; Sternal infection ... in the wound to look for signs of infection Remove dead or infected ... use a VAC (vacuum-assisted closure) dressing. It is a negative ...

  13. Traumatic abdominal hernia complicated by necrotizing fasciitis.

    Science.gov (United States)

    Martínez-Pérez, Aleix; Garrigós-Ortega, Gonzalo; Gómez-Abril, Segundo Ángel; Martí-Martínez, Eva; Torres-Sánchez, Teresa

    2014-11-01

    Necrotizing fasciitis is a critical illness involving skin and soft tissues, which may develop after blunt abdominal trauma causing abdominal wall hernia and representing a great challenge for physicians. A 52-year-old man was brought to the emergency department after a road accident, presenting blunt abdominal trauma with a large non-reducible mass in the lower-right abdomen. A first, CT showed abdominal hernia without signs of complication. Three hours after ICU admission, he developed hemodynamic instability. Therefore, a new CT scan was requested, showing signs of hernia complication. He was moved to the operating room where a complete transversal section of an ileal loop was identified. Five hours after surgery, he presented a new episode of hemodynamic instability with signs of skin and soft tissue infection. Due to the high clinical suspicion of necrotizing fasciitis development, wide debridement was performed. Following traumatic abdominal wall hernia (TAWH), patients can present unsuspected injuries in abdominal organs. Helical CT can be falsely negative in the early moments, leading to misdiagnosis. Necrotizing fasciitis is a potentially fatal infection and, consequently, resuscitation measures, wide-spectrum antibiotics, and early surgical debridement are required. This type of fasciitis can develop after blunt abdominal trauma following wall hernia without skin disruption.

  14. Bogota Bag in Abdominal Compartment Syndrome at Kathmandu Model Hospital.

    Science.gov (United States)

    Joshi, Bijendra Dhoj; Koirala, Udaya; Upadhyaya, Amit M; Joshi, Arbin; Dhital, Saroj

    2017-09-08

    The gold standard of quick and definitive treatment of Abdominal compartment syndrome (ACS) is surgical decompression by opening the abdomen and leaving it open until intra-abdominal pressure decreases. Temporary abdominal closure techniques are used to postpone definite closure until predisposing factors causing pathologic elevation of intra-abdominal pressure are resolved.This study aim to analyze feasibility of Bogota Bag placement as a way of temporary abdominal closure. Cases admitted in the period of eight years that were diagnosed to have or at risk to develop ACS and managed with 'Bogota Bag', irrespective of primary diagnosis were reviewed retrospectively. Cause of ACS, reasons to place Bogota bag, its complications and final outcome in terms of mortality related or not related with Bogota Bag placement were assessed. Total of ten patients had placement of Bogota Bag in the period of eight years. Laparotomy for bowel perforation with peritonitis was the most common primary condition contributing to ACS. Bogota bag was placed in two cases after emergency decompression as a therapeutic measure whereas others were done as prophylactic measure. There were two mortalities (20%) which were not directly related to abdominal compartment syndrome. Abdomen closure with Bogota Bag for patients with ACS or likely to develop ACS is a feasible technique with minimal procedure related morbidities.

  15. 40 CFR 265.113 - Closure; time allowed for closure.

    Science.gov (United States)

    2010-07-01

    ... DISPOSAL FACILITIES Closure and Post-Closure § 265.113 Closure; time allowed for closure. (a) Within 90... assessment required under RCRA section 3019, and closure and post-closure plans, and updated cost estimates... sludges to the extent practicable without impairing the integrity of the liner(s), if any. (3) Removal of...

  16. Femoral Artery Stenosis Following Percutaneous Closure Using a Starclose Closure Device

    International Nuclear Information System (INIS)

    Bent, Clare Louise; Kyriakides, Constantinos; Matson, Matthew

    2008-01-01

    Starclose (Abbott Vascular Devices, Redwood City, CA) is a new arterial closure device that seals a femoral puncture site with an extravascular star-shaped nitinol clip. The clip projects small tines into the arterial wall which fold inward, causing the arterial wall to pucker, producing a purse-string-like seal closing the puncture site. The case history is that of a 76-year-old female patient who underwent day-case percutaneous diagnostic coronary angiography. A Starclose femoral artery closure device was used to achieve hemostasis with subsequent femoral artery stenosis.

  17. Abdominal imaging findings in gastrointestinal basidiobolomycosis.

    Science.gov (United States)

    Flicek, Kristina T; Vikram, Holenarasipur R; De Petris, Giovanni D; Johnson, C Daniel

    2015-02-01

    To describe the abdominal imaging findings of patients with gastrointestinal Basidiobolus ranarum infection. A literature search was performed to compile the abdominal imaging findings of all reported worldwide cases of gastrointestinal basidiobolomycosis (GIB). In addition, a retrospective review at our institution was performed to identify GIB cases that had imaging findings. A radiologist aware of the diagnosis reviewed the imaging findings in detail. Additional information was obtained from the medical records. A total of 73 GIB cases have been published in the medical literature. The most common abdominal imaging findings were masses in the colon, the liver, or multiple sites and bowel wall thickening. Initially, many patients were considered to have either a neoplasm or Crohn disease. We identified 7 proven cases of GIB at our institution, of which 4 had imaging studies (4 computed tomography [CT] examinations, 4 abdominal radiographs, and an upper gastrointestinal study). Imaging studies showed abnormalities in all 4 cases. Three-fourths of our study patients had an abdominal mass at CT. Two of 3 masses involved the kidneys and included urinary obstruction. All masses showed an inflammatory component with adjacent soft tissue stranding, with or without abscess formation. Radiologists should consider GIB when a patient from an arid climate presents with abdominal pain, weight loss, and an inflammatory abdominal mass on CT. Abdominal masses of the colon or liver, bowel wall thickening, and abscesses are the most common imaging findings.

  18. Lethal complication after abdominal wall reduction

    NARCIS (Netherlands)

    van Samkar, G.; van der Hoeven, J.; Hollmann, M. W.; Goslings, J. C.

    2009-01-01

    Obesity is a growing medical problem in Europe and the USA. Plastic surgery is increasing in popularity as a treatment option for correcting skin surplus after dieting. This is often done in private clinics, and is not without risk. In this case, the early symptoms of disproportionate pain and

  19. Rare abdominal wall hernias in South Sudan

    African Journals Online (AJOL)

    1. Ordinary direct inguinal hernias which are less frequent in Africa and seldom strangulate (as one has in Figure 6). They may cause no symptoms, remain the same size for long periods and may not need surgery. 2. The BH which is caused by a narrow defect in the conjoint tendon or transversalis fascia and consequently.

  20. Preoperative steroid in abdominal wall reconstruction

    DEFF Research Database (Denmark)

    Jensen, Kristian Kiim; Brøndum, Tina Lee; Belhage, Bo

    2016-01-01

    are lacking, perhaps due to a fear of impaired wound healing. We hypothesised that patients undergoing AWR would benefit from preoperative glucocorticoids and aimed at examining this in a randomised controlled trial. METHODS: A total of 40 patients scheduled to undergo AWR for ventral hernias with a fascial......, this patient group can potentially benefit much from any post-operative optimisation. Furthermore, insight into any impact of glucocorticoids on wound healing in hernia patients may provide important information. FUNDING: none. TRIAL REGISTRATION: This study was registered with Clinicaltrials.gov (NCT02594241...... include subjective measures, wound complications and analysis of blood and wound fluids. CONCLUSIONS: This is the first trial on the effect of preoperative glucocorticoid administration in patients undergoing AWR. Due to long post-operative stays and a high rate of post-operative complications...

  1. Closure The Definitive Guide

    CERN Document Server

    Bolin, Michael

    2010-01-01

    If you're ready to use Closure to build rich web applications with JavaScript, this hands-on guide has precisely what you need to learn this suite of tools in depth. Closure makes it easy for experienced JavaScript developers to write and maintain large and complex codebases -- as Google has demonstrated by using Closure with Gmail, Google Docs, and Google Maps. Author and Closure contributor Michael Bolin has included numerous code examples and best practices, as well as valuable information not available publicly until now. You'll learn all about Closure's Library, Compiler, Templates, tes

  2. [Hereditary angioedema: strange cause of abdominal pain].

    Science.gov (United States)

    Salas-Lozano, Nereo Guillermo; Meza-Cardona, Javier; González-Fernández, Coty; Pineda-Figueroa, Laura; de Ariño-Suárez, Mauricio

    2014-01-01

    Hereditary angioedema is an episodic swelling disorder with autosomal dominant inheritance characterized by sudden attacks of peripheral swelling. Patients also commonly have episodic swelling of the wall of hollow viscera, including the bowel. We present a 33-year-old previously healthy male with a complaint of acute-onset intense abdominal pain localized in the epigastrium. Pain irradiated to the right lower quadrant and was associated with five episodes of vomiting. Computed tomography showed thickening of the duodenal wall with liquid in the subphrenic space. Complementary laboratory tests showed low C4 complement levels (5.5 mg/dl) and 30% complement C1 inhibitor activity. Hereditary angioedema is caused by a deficiency (type I) or dysfunction (type II) in complement C1 inhibitor. Abdominal associated with angioedema may manifest as severe acute-onset abdominal pain or as moderately severe chronic recurrent abdominal pain. Two medications are currently FDA-approved for the treatment of these patients.

  3. Borehole closure in salt

    International Nuclear Information System (INIS)

    Fuenkajorn, K.; Daemen, J.J.K.

    1988-12-01

    Constitutive law parameters are determined from salt behavior characterization experiments. The results are applied to predict creep (time-dependent) closure of boreholes in salt specimens subjected to various loading configurations. Rheological models (linear and nonlinear viscoelastic and viscoplastic models), empirical models, and physical theory models have been formulated from the results of uniaxial creep tests, strain and stress rate controlled uniaxial tests, constant strain rate triaxial tests, cyclic loading tests, and seismic velocity measurements. Analytical solutions for a thick-walled cylinder subjected to internal and external pressures and for a circular hole in an infinite plate subjected to a biaxial or uniaxial stressfield have been derived from each of the linear viscoelastic models and from one of the empirical laws. The experimental results indicate that the salt samples behave as an elastic-viscoplastic material. The elastic behavior tends to be linear and time-independent. The plastic deformation is time-dependent. The stress increment to strain rate increment ratio gradually decreases as the stress level increases. The transient potential creep law seems to give the simplest satisfactory governing equation describing the viscoplastic behavior of salt during the transient phase. 204 refs., 27 figs., 29 tabs

  4. Silver toxicity with the use of silver-impregnated dressing and wound vacuum-assisted closure in an immunocompromised patient.

    Science.gov (United States)

    Lariviere, Cabrini A; Goldin, Adam B; Avansino, Jeffrey

    2011-03-01

    Silver-containing topical agents are used to help prevent infectious complications in wound therapy. Toxicity from topical silver agent exposure was initially reported in 1975 and was clinically characterized by granulocytopenia. Currently, the data regarding potential toxicity associated with silver-impregnated devices are limited. A 23-year-old patient receiving chemotherapy for acute lymphoblastic leukemia presented with necrotizing fasciitis of the abdominal wall and scrotum from a Crohn disease-related psoas-enteric fistula. Surgical debridement of the soft-tissue and abdominal musculature was performed to the peritoneum. Silver-containing foam sponges and wound vacuum-assisted closure were applied directly to the peritoneum 2 weeks after initial debridement. Subsequently, the patient developed leukopenia, and workup revealed the serum silver level was 4 times normal level. Silver-impregnated sponges were discontinued and silver-free sponges and wound vacuum-assisted closure therapy resumed, followed by leukopenia resolution. Silver toxicity associated with routine application of silver-impregnated sponges has not been previously reported.

  5. Abdominal imaging in AIDS patients

    International Nuclear Information System (INIS)

    Zhao Dawei; Wang Wei; Yuan Chunwang; Jia Cuiyu; Zhao Xuan; Zhang Tong; Ma Daqing

    2007-01-01

    Objective: To evaluate abdominal imaging in AIDS. Methods: The imaging examinations (including US, CT and MR) of 6 patients with AIDS associated abdominal foci were analysed retrospectively. All the cases were performed US, and CT scan, of which 4 performed enhanced CT scan and 1 with MR. Results: Abdominal tuberculosis were found in 4 patients, including abdominal lymph nodes tuberculosis (3 cases) and pancreatic tuberculosis (1 case). The imaging of lymph nodes tuberculosis typically showed enlarged peripheral tim enhancement with central low-attenuation on contrast-enhanced CT. Pancreatic tuberculosis demonstrated low-attenuation area in pancreatic head and slightly peripheral enhancement. Disseminated Kaposi's sarcoma was seen in 1 case: CT and MRI scan demonstrated tumour infiltrated along hepatic portal vein and bronchovascular bundles. Pelvic tumor was observed in 1 case: CT scan showed large mass with thick and irregular wall and central low attenuation liquefacient necrotic area in the pelvic cavity. Conclusion: The imaging findings of AIDS with abdominal foci is extraordinarily helpful to the diagnosis of such disease. Tissue biopsy is needed to confirm the diagnosis. (authors)

  6. Management of the open abdomen using negative pressure wound therapy with instillation in severe abdominal sepsis

    Directory of Open Access Journals (Sweden)

    Pablo Sibaja

    2017-01-01

    NPWT-I in patients with severe abdominal sepsis had promising results, since we obtained higher fascia closure rates, lower mortality and reduced hospital and ICU length of stay with no complications due to this therapeutic approach.

  7. Plain abdominal film and abdominal ultrasound in intestine occlusion

    International Nuclear Information System (INIS)

    Amodio, C.; Antico, E.; Montesi, A.; Zaccarelli, A.

    1991-01-01

    Plain film of the abdomen is widely used in the diagnostic evaluation of intestinal occlusion. Even though this technique can yield a panoramic and high-resolution view of gas-filled intestinal loops, several factors, such as type and duration of occlusion, neurovascular status of the intestine and general patient condition, may reduce the diagnostic specificy of the plain film relative to the organic or functional nature of the occlusion. From 1987 to 1989, fifty-four patients with intestinal occlusion were studied combining plain abdominal film with abdominal ultrasound (US). This was done in order to evaluate whether the additional information obtained from US could be of value in better determining the nature of the ileus. US evaluation was guided by the information already obtained from plain film which better demonstrates gas-filled loops. The results show that in all 27 cases of dynamic ileus (intestinal ischemia, acute appendicitis, acute cholecistis, acute pancreatitis or blunt abdominal trauma) US demonstrates: intestinal loops slightly increased in caliber, with liquid content, or loops containing rare hyperechoic particles, intestinal wall thickening and no peristalsis. In 27 cases of acute, chronic or complicated mechanical ileus (adhesions, internal hernia, intestinal neoplasm, peritoneal seedings) US shows: 1) in acute occlusion: hyperperistaltic intestinal loops containing inhomogeneous liquid; 2) in chronic occlusion: liquid content with a solid echigenic component; 3) in complicated occlusion: liquid stasis, frequent increase in wall thickness, moderate peritoneal effusion and inefficient peristalsis. In conclusion, based on the obtained data, the authors feel that the combination of plain abdominal film and abdominal US can be useful in the work-up of patient with intestinal occlusion. The information provided by US allows a better definition of the nature of the ileus

  8. A standardized perioperative surgical site infection care process among children with stoma closure: a before-after study.

    Science.gov (United States)

    Porras-Hernandez, Juan; Bracho-Blanchet, Eduardo; Tovilla-Mercado, Jose; Vilar-Compte, Diana; Nieto-Zermeño, Jaime; Davila-Perez, Roberto; Teyssier-Morales, Gustavo; Lule-Dominguez, Martha

    2008-10-01

    We report on the effectiveness of a standardized perioperative care process for lowering surgical site infection (SSI) rates among children with stoma closure at a tertiary-care public pediatric teaching hospital in Mexico City. All consecutive children with stoma closure operated on between November 2003 and October 2005 were prospectively followed for 30 days postoperatively. We conducted a before-after study to evaluate standardized perioperative bowel- and abdominal-wall care process results on SSI rates. Seventy-one patients were operated on, and all completed follow-up. SSI rates declined from 42.8% (12/28) before to 13.9% (6/43) after the standardization procedure (relative risk (RR) = 3.1; 95% confidence interval (CI) = 1.3-7.2; p = 0.006). SSI independently associated risk factors comprised peristomal skin inflammation >3 mm (odds ratio (OR) = 9.6; 95% CI = 1.8-49.6; p = 0.007) and intraoperative complications (OR = 13.3; 95% CI = 1.4-127.2; p = 0.02). Being operated on during the after-study period was shown to be a protective factor against SSI (OR = 0.2; 95% CI = 0.4-0.97; p = 0.04). Standardization was able to reduce SSI rates threefold in children with stoma closure in a short period of time.

  9. Increased pressure within the abdominal compartment: intra-abdominal hypertension and the abdominal compartment syndrome.

    Science.gov (United States)

    Roberts, Derek J; Ball, Chad G; Kirkpatrick, Andrew W

    2016-04-01

    This article reviews recent developments related to intra-abdominal hypertension (IAH)/abdominal compartment syndrome (ACS) and clinical practice guidelines published in 2013. IAH/ACS often develops because of the acute intestinal distress syndrome. Although the incidence of postinjury ACS is decreasing, IAH remains common and associated with significant morbidity and mortality among critically ill/injured patients. Many risk factors for IAH include those findings suggested to be indications for use of damage control surgery in trauma patients. Medical management strategies for IAH/ACS include sedation/analgesia, neuromuscular blocking and prokinetic agents, enteral decompression tubes, interventions that decrease fluid balance, and percutaneous catheter drainage. IAH/ACS may be prevented in patients undergoing laparotomy by leaving the abdomen open where appropriate. If ACS cannot be prevented with medical or surgical management strategies or treated with percutaneous catheter drainage, guidelines recommend urgent decompressive laparotomy. Use of negative pressure peritoneal therapy for temporary closure of the open abdomen may improve the systemic inflammatory response and patient-important outcomes. In the last 15 years, investigators have better clarified the pathogenesis, epidemiology, diagnosis, and appropriate prevention of IAH/ACS. Subsequent study should be aimed at understanding which treatments effectively lower intra-abdominal pressure and whether these treatments ultimately affect patient-important outcomes.

  10. Vacuum with mesh is a feasible temporary closure device after fascial dehiscence

    DEFF Research Database (Denmark)

    Bjørsum-Meyer, Thomas; Skarbye, Mona; Jensen, Kenneth Højsgaard

    2013-01-01

    INTRODUCTION: The open abdomen is a challenging condition and a temporary abdominal closure device is required in order to protect the intra-abdominal viscera. We aimed to evaluate the feasibility of a recent device: vacuum-assisted wound closure and mesh-mediated fascial traction (VAWCM) after...... fascial dehiscence focusing on fascial closure rate, mortality and procedure-related complications. MATERIAL AND METHODS: We performed a retrospective study on 18 patients treated with VAWCM after fascial dehiscence who were consecutively admitted to the Department of Surgery, Slagelse Hospital, between......, respectively, with a median of six (1-11) tightenings. One patient developed an intra-abdominal abscess. Three patients survived until discharge without having obtained delayed primary closure. In two of these patients, the fascial edges were adapted with a prosthetic mesh and one patient was left...

  11. Hernia Following Blunt Abdominal Trauma

    Directory of Open Access Journals (Sweden)

    N Aghaie

    2009-10-01

    Full Text Available Traumatic abdominal wall hernia is a rare type of hernia, which follows blunt trauma to the abdomen, where disruption of the musculature and fascia occurs with the overlying skin remaining intact. Diagnosis of this problem is very difficult and delayed. Traumatic hernia is often diagnosed during laparatomy or laparascopy, but CT scan also has a role in distinguishing this pathology. Delay in diagnosis is very dangerous and can result in gangrene and necrosis of the organs in the hernia. The case report of a 35 years old man with liftruck blunt trauma is reported. His vital signs were stable. On physical examination, tenderness of RUQ was seen. He underwent Dpl for suspected hemoprotein. Dpl was followed up by laparatomy. Laparatomy revealed that the transverse and ascending colon partially herniated in the abdominal wall defect. The colon was reduced in the abdomen and repair of abdominal hernia was done. The patient was discharged after 5 day. The etiology, pathogenesis and management are discussed.

  12. Factors affecting outcome of emergency paediatric abdominal surgery

    African Journals Online (AJOL)

    , 6 (2.4%) anterior abdominal wall defects and 5 (2.0%) each of infantile hypertrophic pyloric stenosis and primary peritonitis. Postoperative complications were observed in 85 (33.9%) of patients. The commonest complications were wound ...

  13. The value of vacuum-assisted closure in septic patients treated with laparostomy.

    Science.gov (United States)

    Pliakos, Ioannis; Papavramidis, Theodossis S; Michalopoulos, Nick; Deligiannidis, Nickolaos; Kesisoglou, Isaak; Sapalidis, Konstantinos; Papavramidis, Spiros

    2012-09-01

    The ideal method of temporary abdominal closure (TAC) should allow rapid closure, easy maintenance, and wound repair with minimal tissue damage. The aim of this retrospective study is to compare open abdomen outcomes between patients managed with vacuum-assisted closure (VAC), and patients managed with other methods of TAC, when septic abdomen is present. Two groups of patients with septic open abdomen: 27 treated with VAC versus 31 treated with other techniques of TAC. We studied open abdomen duration, number of dressing changes, re-exploration rate, successful abdominal closure rate, overall mortality, and development of enteroatmospheric fistulas. The VAC device demonstrated its superiority concerning open abdomen duration (P advantages concerning clinical feasibility. The high rates of direct fascia closure with an acceptable rate of ventral hernias are further benefits of this technique.

  14. The value of intra-abdominal pressure monitoring through ...

    African Journals Online (AJOL)

    Introduction Gastroschisis and omphalocele are most common congenital abdominal wall defects (AWDs). Surgical management aims to reduce the evisceration safely, close the defect with a cosmetically acceptable outcome under guidance of intraoperative monitoring of intra-abdominal pressure (IAP). Intravesical ...

  15. An unusual presentation of an intra- abdominal rhabdomyosarcoma

    African Journals Online (AJOL)

    Departments of Diagnostic Radiology and Anatomical Pathology, University of the Witwatersrand, Johannesburg ... invasion of the bladder and abdominal wall was not demonstrated. Diagnosis. Intra-abdominal embryonal RMS, spindle cell variant. Post-surgical treatment .... Cancer Genet Cytogenet 2003;140:62-65. 6.

  16. Lateral abdominal muscle size at rest and during abdominal drawing-in manoeuvre in healthy adolescents.

    Science.gov (United States)

    Linek, Pawel; Saulicz, Edward; Wolny, Tomasz; Myśliwiec, Andrzej; Kokosz, Mirosław

    2015-02-01

    Lateral abdominal wall muscles in children and adolescents have not been characterised to date. In the present report, we examined the reliability of the ultrasound measurement and thickness of the oblique external muscle (OE), oblique internal muscle (OI) and transverse abdominal muscle (TrA) at rest and during abdominal drawing-in manoeuvre (ADIM) on both sides of the body in healthy adolescents. We also determined possible differences between boys and girls and defined any factors-such as body mass, height and BMI-that may affect the thickness of the abdominal muscles. B-mode ultrasound was used to assess OE, OI and TrA on both sides of the body in the supine position. Ultrasound measurements at rest and during ADIM were reliable in this age group (ICC3,3 > 0.92). OI was always the thickest and TrA the thinnest muscle on both sides of the body. In this group, an identical pattern of the contribution of the individual muscles to the structure of the lateral abdominal wall (OI > OE > TrA) was observed. At rest and during ADIM, no statistically significant side-to-side differences were demonstrated in either gender. The body mass constitutes between 30% and <50% of the thickness differences in all muscles under examination at rest and during ADIM. The structure of lateral abdominal wall in adolescents is similar to that of adults. During ADIM, the abdominal muscles in adolescents react similarly to those in adults. This study provided extensive information regarding the structure of the lateral abdominal wall in healthy adolescents. Copyright © 2014 Elsevier Ltd. All rights reserved.

  17. [Vacuum assisted closure in open abdomen and deferred closure: experience in 23 patients].

    Science.gov (United States)

    Pérez Domínguez, Lucinda; Pardellas Rivera, Hermelinda; Cáceres Alvarado, Nieves; López Saco, Angel; Rivo Vázquez, Angel; Casal Núñez, Enrique

    2012-10-01

    We analyse our experience and the results obtained with the use of vacuum assisted closure (VAC(®), KCI Clinic Spain SL) in the management of open abdomen. We retrospectively reviewed the laparostomies performed between June 2006 and March 2011 using VAC(®) treatment in the Hospital Xeral-Cíes, Vigo. We included 23 consecutive patients (18 males and 5 females) on whom the VAC(®) was used in the open abdomen due to different indications (abdominal trauma, peritonitis, pancreatitis, ischaemic disease or abdominal compartmental syndrome). The VAC(®) needed changing a mean of 3.1 times per patient (range 1-7), with total mean treatment duration of 14.8 days (2-43) until closure, primary closure being achieved in 18 out of 21 patients (86%). The mean hospital stay was 110.1 days (8-163) and 6 patients (26%) died during their hospital stay due to problems related to their underlying disease. Seven cases (30%) had complications during the VAC® therapy: 3 intra-abdominal abscesses (13%), 4 fistulas or suture dehiscence (17%), and 1 evisceration (4%). VAC(®) therapy is simple to manage, with an acceptable rate of complication, particularly of intestinal fistulas, and a reduced mortality. Of the various systems available for the deferred closure of the abdomen, the VAC(®) has made considerable progress in the past few years, mainly due to its adaptable material, and its numerous advantages. Its use will possibly increase in the future. Copyright © 2011 AEC. Published by Elsevier Espana. All rights reserved.

  18. [Abdominal necrotizing fasciitis after caesarean delivery].

    Science.gov (United States)

    Barant, S; Radbata, D; Oberweis, D; Jacobs, D; Marecaux, G; Zielonka, E; Maréchal, M

    2016-01-01

    Necrotizing fasciitis (NF) is a rare infection (0,2 to 0,4/100,000 adults) of the dermis and hypodermis extending along muscular fascia1. The absence of pathognomonic symptoms makes its diagnosis difficult. Rapidly progressive, it is a life-threatening emergency whose prognosis is letal in 30 % of cases. Treatment of necrotizing fasciitis is mixed and involves aggressive surgical debridement and medical treatment with antibiotics and supportive agents. This article is presenting the case of a young woman who developed abdominal necrotizing fasciitis following a caesarean section. In forty-eight hours, the patient developed septic shock with an extensive and rapid destruction of her abdominal wall. After hysterectomy and multiple surgical debridements, evolution was favorable. After one month, a reconstruction of the abdominal wall could be performed.

  19. Defectos de la pared abdominal

    Directory of Open Access Journals (Sweden)

    Adis L. Peña Cedeño

    2004-03-01

    Full Text Available Se realizó un estudio de los fetos con malformaciones congénitas, dadas por defecto de la pared abdominal (DPA, nacidos en el Hospital Universitario Ginecoobstétrico de Guanabacoa durante los años 1984 al 2000, para determinar la frecuencia de los distintos tipos de defectos de la pared abdominal y las malformaciones asociadas a éstas. Se revisaron los protocolos de necropsias e historias clínicas en este período y se obtuvieron 25 casos con DPA. La malformación más frecuente fue el onfalocele con 14 casos, seguido de la gastrosquisis con 6 casos. Se hallaron malformaciones asociadas en el 68 % de los casos, y se comprobó la efectividad del Programa Nacional de Malformaciones Congénitas, pues en el 80 % de las pacientes se interrumpió precozmente el embarazo.A study of the fetuses with congenital malformations due to defect of the abdominal wall (AWD that were born at the Gynecoobstetric Teaching Hospital of Guanabacoa from 1984 to 2000 was conducted aimed at determining the frequency of the different types of defects of the abdominal wall and the malformations associated with them. The protocosl of necropsies and medical histories corresponding to this period were reviewed and 25 cases with AWD were detected. The most common malformation was omphalocele with 14 cases, followed by gastrosquisis with 6 cases. Associated malformations were found in 68 % of the cases and it was proved the effectiveness of the National Program of Congenital Malformations, since pregnancy was interrupted early in 80 % of the patients.

  20. Uncertainty Quantification of Multi-Phase Closures

    Energy Technology Data Exchange (ETDEWEB)

    Nadiga, Balasubramanya T. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Baglietto, Emilio [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)

    2017-10-27

    In the ensemble-averaged dispersed phase formulation used for CFD of multiphase ows in nuclear reactor thermohydraulics, closures of interphase transfer of mass, momentum, and energy constitute, by far, the biggest source of error and uncertainty. Reliable estimators of this source of error and uncertainty are currently non-existent. Here, we report on how modern Validation and Uncertainty Quanti cation (VUQ) techniques can be leveraged to not only quantify such errors and uncertainties, but also to uncover (unintended) interactions between closures of di erent phenomena. As such this approach serves as a valuable aide in the research and development of multiphase closures. The joint modeling of lift, drag, wall lubrication, and turbulent dispersion|forces that lead to tranfer of momentum between the liquid and gas phases|is examined in the frame- work of validation of the adiabatic but turbulent experiments of Liu and Banko , 1993. An extensive calibration study is undertaken with a popular combination of closure relations and the popular k-ϵ turbulence model in a Bayesian framework. When a wide range of super cial liquid and gas velocities and void fractions is considered, it is found that this set of closures can be validated against the experimental data only by allowing large variations in the coe cients associated with the closures. We argue that such an extent of variation is a measure of uncertainty induced by the chosen set of closures. We also nd that while mean uid velocity and void fraction pro les are properly t, uctuating uid velocity may or may not be properly t. This aspect needs to be investigated further. The popular set of closures considered contains ad-hoc components and are undesirable from a predictive modeling point of view. Consequently, we next consider improvements that are being developed by the MIT group under CASL and which remove the ad-hoc elements. We use non-intrusive methodologies for sensitivity analysis and calibration (using