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Sample records for abdominal wall endometriosis

  1. Abdominal wall endometriosis. An overlooked diagnosis.

    Science.gov (United States)

    Khammash, Muhammad R; Omari, Abdel K; Gasaimeh, Ghazi R; Bani-Hani, Kamal E

    2003-05-01

    To study the incidence of abdominal wall endometriosis after cesarean section and its presentation to the general surgeon. Fourteen patients were treated for abdominal wall endometriosis during the period June 1997 to May 2002 at Princess Basma Teaching Hospital and King Abdulla University Hospital, Irbid, Jordan. The patient's files were reviewed to see their way and time of presentation after cesarean section, provisional diagnosis made and operative procedures performed. Symptoms suggestive of and investigations carried out to detect pelvic endometriosis were also looked for and recorded. Fourteen patients were treated within 5 years; all had painful scar-related mass. The pain was exacerbating during menstruation in 5. The clinical diagnosis was stitch granuloma in 3; incisional hernia in 3, abdominal wall tumor in 3 and abdominal wall endometrioma in 5 patients. The mean time for the mass to be noticed by the patient was 2 years. They were treated with wide local excision. Histopathological examination proved the diagnosis of abdominal wall endometriosis. None had evidence of pelvic endometriosis and none of them had recurrence. The incidence of the disease is around 0.2% of the cesarean sections performed during the same period. The treating physician should keep in mind abdominal wall endometriosis as a possible cause of post cesarean section scar-related masses.

  2. 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 ...

  3. 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.

  4. 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.

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

    Science.gov (United States)

    Krentel, H.; Tchartchian, G.; De Wilde, R. L.

    2012-01-01

    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. PMID:22778752

  6. 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.

  7. Evaluation of Cases of Abdominal Wall Endometriosis at Universidade Estadual de Campinas in a period of 10 Years.

    Science.gov (United States)

    Yela, Daniela Angerame; Trigo, Lucas; Benetti-Pinto, Cristina Laguna

    2017-08-01

    Purpose To determine the clinical and epidemiological characteristics of abdominal wall endometriosis (AWE), as well as the rate and recurrence factors for the disease. Methods A retrospective study of 52 women with AWE was performed at Universidade Estadual de Campinas from 2004 to 2014. Of the 231 surgeries performed for the diagnosis of endometriosis, 52 women were found to have abdominal wall endometriosis (AWE). The frequencies, means and standard deviations of the clinical characteristics of these women were calculated, as well as the recurrence rate of AWE. To determine the risk factors for disease recurrence, Fisher's exact test was used. Results The mean age of the patients was 30.71 ± 5.91 years. The main clinical manifestations were pain (98%) and sensation of a mass (36.5%). We observed that 94% of these women had undergone at least 1 cesarean section, and 73% had used medication for the postoperative control of endometriosis. The lesion was most commonly located in the cesarean section scar (65%). The recurrence rate of the disease was of 26.9%. All 14 women who had relapsed had surgical margins compromised in the previous surgery. There was no correlation between recurrent AWE and a previous cesarean section (p = 0.18), previous laparotomy (p = 0.11), previous laparoscopy (p = 0.12) and postoperative hormone therapy (p = 0.51). Conclusion Women with previous cesarean sections with local pain or lumps should be investigated for AWE. The recurrence of AWE is high, especially when the first surgery is not appropriate and leaves compromised surgical margins. Thieme Revinter Publicações Ltda Rio de Janeiro, Brazil.

  8. Abdominal Incisional Endometriosis Following Cesarean Section: Report of 2 Cases

    Directory of Open Access Journals (Sweden)

    Azam Azargoon

    2008-06-01

    Full Text Available Endometriosis is described as the presence of functioning endometrial tissue (glands and stroma outside the uterine cavity. The most common location is within the pelvis. However, extra pelvic endometriosis is a fairly uncommon disorder and difficult to diagnose. It can sometimes occur in a surgical scar. Scar endometriosis is a rare condition and difficult to diagnose. It mostly follows obstetrical and gynecological surgeries. It presents as a painful, slowly growing mass in or near a surgical scar. We report two cases of abdominal wall endometriosis following hysterotomy and cesarean section. Consequently the pathogenesis, diagnosis and treatment are discussed.

  9. Abdominal wall fat pad biopsy

    Science.gov (United States)

    Amyloidosis - abdominal wall fat pad biopsy; Abdominal wall biopsy; Biopsy - abdominal wall fat pad ... method of taking an abdominal wall fat pad biopsy . The health care provider cleans the skin on ...

  10. Endometrioma de parede abdominal Abdominal wall endometrioma

    Directory of Open Access Journals (Sweden)

    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

  11. 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...

  12. 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

  13. ENDOMETRIOSIS OF APPENDIX IN WOMEN PRESENTING WITH RIGHT LOWER ABDOMINAL PAIN

    Directory of Open Access Journals (Sweden)

    Radha Bai Prabhu T, Velayudam DA, Jayalakshmi M

    2015-07-01

    Full Text Available Endometriosis is a well known gynaecological condition associated with infertility and chronic pelvic pain. Review of literature shows that endometriosis can affect any tissue in the body, including the appendix. Here we report a case of pelvic endometriosis involving the vermiform appendix in a 45 years old multiparous woman. When women of the reproductive age present with recurrent lower abdominal pain on the right side, endometriosis of the appendix should also be considered. At the time of surgery appendix should be inspected and removed; especially in the presence of pelvic endometriosis.

  14. 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...

  15. 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...... complications were seen in five (15%) children: four had detachment of the mesh and one patient developed abdominal compartment syndrome. Mesh related clinical infection was observed in five children. In hospital mortality occurred in four cases (2 gastroschisis and 2 omphalocele) and was not procedure...

  16. 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...

  17. Recovery after abdominal wall reconstruction.

    Science.gov (United States)

    Jensen, Kristian Kiim

    2017-03-01

    Incisional hernia is a common long-term complication to abdominal surgery, occurring in more than 20% of all patients. Some of these hernias become giant and affect patients in several ways. This patient group often experiences pain, decreased perceived body image, and loss of physical function, which results in a need for surgical repair of the giant hernia, known as abdominal wall reconstruction. In the current thesis, patients with a giant hernia were examined to achieve a better understanding of their physical and psychological function before and after abdominal wall reconstruction. Study I was a systematic review of the existing standardized methods for assessing quality of life after incisional hernia repair. After a systematic search in the electronic databases Embase and PubMed, a total of 26 studies using standardized measures for assessment of quality of life after incisional 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 was lacking. Study II was a case-control study of the effects of an enhanced recovery after surgery pathway for patients undergoing abdominal wall reconstruction for a giant hernia. Sixteen consecutive patients were included prospectively after the implementation of a new enhanced recovery after surgery pathway at the Digestive Disease Center, Bispebjerg Hospital, and compared to a control group of 16 patients included retrospectively in the period immediately prior to the

  18. 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)

  19. Recovery after abdominal wall reconstruction

    DEFF Research Database (Denmark)

    Jensen, Kristian Kiim

    2017-01-01

    Incisional hernia is a common long-term complication to abdominal surgery, occurring in more than 20% of all patients. Some of these hernias become giant and affect patients in several ways. This patient group often experiences pain, decreased perceived body image, and loss of physical function...... was lacking. Study II was a case-control study of the effects of an enhanced recovery after surgery pathway for patients undergoing abdominal wall reconstruction for a giant hernia. Sixteen consecutive patients were included prospectively after the implementation of a new enhanced recovery after surgery...... pathway at the Digestive Disease Center, Bispebjerg Hospital, and compared to a control group of 16 patients included retrospectively in the period immediately prior to the implementation of the pathway. The enhanced recovery after surgery pathway included preoperative high-dose steroid, daily assessment...

  20. Intra-Abdominal Hypertension and Abdominal Compartment Syndrome after Abdominal Wall Reconstruction: Quaternary Syndromes?

    Science.gov (United States)

    Kirkpatrick, A W; Nickerson, D; Roberts, D J; Rosen, M J; McBeth, P B; Petro, C C; Berrevoet, Frederik; Sugrue, M; Xiao, Jimmy; Ball, C G

    2017-06-01

    Reconstruction with reconstitution of the container function of the abdominal compartment is increasingly being performed in patients with massive ventral hernia previously deemed inoperable. This situation places patients at great risk of severe intra-abdominal hypertension and abdominal compartment syndrome if organ failure ensues. Intra-abdominal hypertension and especially abdominal compartment syndrome may be devastating systemic complications with systematic and progressive organ failure and death. We thus reviewed the pathophysiology and reported clinical experiences with abnormalities of intra-abdominal pressure in the context of abdominal wall reconstruction. Bibliographic databases (1950-2015), websites, textbooks, and the bibliographies of previously recovered articles for reports or data relating to intra-abdominal pressure, intra-abdominal hypertension, and the abdominal compartment syndrome in relation to ventral, incisional, or abdominal hernia repair or abdominal wall reconstruction. Surgeons should thus consider and carefully measure intra-abdominal pressure and its resultant effects on respiratory parameters and function during abdominal wall reconstruction. The intra-abdominal pressure post-operatively will be a result of the new intra-peritoneal volume and the abdominal wall compliance. Strategies surgeons may utilize to ameliorate intra-abdominal pressure rise after abdominal wall reconstruction including temporizing paralysis of the musculature either temporarily or semi-permanently, pre-operative progressive pneumoperitoneum, permanently removing visceral contents, or surgically releasing the musculature to increase the abdominal container volume. In patients without complicating shock and inflammation, and in whom the abdominal wall anatomy has been so functionally adapted to maximize compliance, intra-abdominal hypertension may be transient and tolerable. Intra-abdominal hypertension/abdominal compartment syndrome in the specific setting of

  1. Abdominal wall extraction using constrained deformable model and abdominal context.

    Science.gov (United States)

    Huang, Weimin; Quan, Lijie; Lin, Zhiping; Duan, Yuping; Zhou, Jiayin; Yang, Yongzhong; Xiong, Wei

    2014-01-01

    Information about abdominal wall can be used for many applications from organ segmentation, registration, and surgical simulation. The challenges exist in abdominal wall extraction due to its varieties in shapes, connection to the internal organs and anterior layer edge formed between the muscle and fascia/fatty layer, which may distract the shape model. In this paper we present an approach to the posterior abdominal wall extraction using the shape model and other abdominal context, particularly with the rib-spine bone information and the wall image features. The shape model is constructed based on the training abdominal walls that are delineated manually. After bone information being extracted, the wall shape deforms from the prior shape model using the snake, which is constrained by the bone context and guided by the processed image energy map with the aim of removing distracted image features of anterior abdominal wall and the outer region from the original map. Meanwhile, an overall convex shape is maintained by limiting the angles of the contour points. The proposed approach is tested on abdominal CT data which provides encouraging results.

  2. ADULT ABDOMINAL WALL HERNIA IN IBADAN.

    African Journals Online (AJOL)

    surgical practice. Groin hernia is the commonest type of abdominal wall hernias. There are several methods of hernia repair but tension-free repair (usually ... Aim: To describe the clinical profile of anterior abdominal wall hernias and our ... recent time but high cost and initial non-availability of the mesh limit its use in our.

  3. 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....

  4. 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.

  5. Endometriosis

    Science.gov (United States)

    ... estrogen your body produces Low body mass index Alcohol consumption One or more relatives (mother, aunt or sister) ... egg. Even so, many women with mild to moderate endometriosis can still conceive and carry a pregnancy ...

  6. Appendiceal endometriosis as a rare cause of abdominal pain: a case report and literature review

    Directory of Open Access Journals (Sweden)

    Rafael Denadai

    2012-09-01

    Full Text Available Endometriosis is an estrogen-dependent inflammatory disease, common in young women, characterized by the presence of endometrial tissue outside the uterine cavity. This ectopic endometrial tissue is most commonly found in the ovaries, peritoneum, uterosacral ligaments and rectovaginal cul-de-sac, with extremely rare involvement of the appendix. The main symptom is chronic abdominal pain, and the diagnosis is often made later, after the result of the histopathological examination. This study reports a 34-year-old patient complaining of chronic pelvic pain refractory to medical treatment, having undergone diagnostic laparotomy. During the surgery, we observed the presence of endometrioma fixed to the uterine wall, and the appendix was enlarged, but without evidence of inflammation. Endometrioma resection and appendectomy were performed, with good postoperative recovery. The anatomopathological exam showed endometriosis in the cecal appendix.Endometriose é uma doença inflamatória estrogênio-dependente frequente em mulheres jovens, caracterizada pela presença de tecido endometrial fora da cavidade uterina. Esse tecido ectópico de endométrio é mais comumente encontrado nos ovários, peritônio, ligamentos uterossacros e fundo de saco retovaginal, sendo o acometimento do apêndice cecal extremamente raro. O quadro clínico predominante é o de dor abdominal crônica, sendo muitas vezes o diagnóstico feito posteriormente, após o resultado do anatomopatológico. Relatamos o caso de uma paciente de 34 anos com queixa de dor pélvica crônica, refratária ao tratamento clínico, tendo sido submetida à laparotomia exploradora diagnóstica. Durante o ato cirúrgico, observamos a presença de endometrioma fixo à parede uterina, bem como apêndice cecal aumentado de volume, porém sem evidência de sinais flogísticos. Procedeu-se à ressecção do endometrioma e apendicectomia, com boa evolução pós-operatória. O resultado do exame

  7. Lateral meningocele and defect of abdominal wall.

    OpenAIRE

    Placzek, M M; MacKinnon, A E

    1980-01-01

    A case of lateral meningocele associated with deficiency of the thoraco-abdominal wall is reported. It is suggested that both of these defects are due to interference with the development of the paraxial mesoderm by a single injury.

  8. Mesh Sutured Repairs of Abdominal Wall Defects

    National Research Council Canada - National Science Library

    Lanier, Steven T; Dumanian, Gregory A; Jordan, Sumanas W; Miller, Kyle R; Ali, Nada A; Stock, Stuart R

    2016-01-01

    BACKGROUND:A new closure technique is introduced, which uses strips of macroporous polypropylene mesh as a suture for closure of abdominal wall defects due to failures of standard sutures and difficulties with planar meshes...

  9. Genetics Home Reference: abdominal wall defect

    Science.gov (United States)

    ... are two main types of abdominal wall defects: omphalocele and gastroschisis . Omphalocele is an opening in the center of the ... covering the exposed organs in gastroschisis. Fetuses with omphalocele may grow slowly before birth (intrauterine growth retardation) ...

  10. 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.

  11. 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.

  12. 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

  13. Endometriosis

    African Journals Online (AJOL)

    spontaneous conception is 6 - 18 months after surgery. If pregnancy does not occur after this time period, assisted reproductive techniques are recommended. These include ovulation induction and intra- uterine insemination in women with minimal to mild endometriosis and in vitro fertilisation in those with severe disease.

  14. Endometriosis

    Science.gov (United States)

    ... in the abdomen, lower back, or pelvic areas Infertility Heavy periods and bleeding between periods Painful menstrual cramps Some women have no symptoms at all. Having trouble getting pregnant may be the first sign. The cause of endometriosis is not known. Surgery, usually a ...

  15. Abdominal wall cellulitis in the morbidly obese.

    Science.gov (United States)

    Thorsteinsdottir, Bjorg; Tleyjeh, Imad M; Baddour, Larry M

    2005-01-01

    Currently, almost two-thirds of the US population is either overweight or obese. In addition to non-infectious complications, obesity predisposes to infections, including lower extremity cellulitis. Although cases of abdominal wall cellulitis in the morbidly obese occur, to date there has been no formal address of this syndrome in the literature. We therefore reviewed our clinical experience of abdominal wall cellulitis complicating morbid obesity. A retrospective database search was performed to identify patients with both cellulitis and morbid obesity who were seen at the Mayo Clinic between January 1998 and August 2003. Clinical and microbiologic data were collected for these patients. Of the 260 cases of cellulitis identified, 24 (9.2%) had morbid obesity and abdominal wall cellulitis. The mean age of the 24 patients was 47 (range 22-70) y and over two-thirds of them were females. Their mean body mass index (BMI) was 62.3 (range 39.6-108.6). 17 (70.8%) had a remote history of abdominal surgery. 16 patients required 23 hospitalizations. Five patients developed cellulitis complications and 7 (29.1%) patients had recurrent bouts of cellulitis during the study period. Abdominal wall cellulitis is a unique infectious complication in patients with morbid obesity. Further study is needed to better define the pathogenesis of this illness to develop strategies in treatment and prevention.

  16. Abdominal wall hernias: imaging with spiral CT

    Energy Technology Data Exchange (ETDEWEB)

    Stabile Ianora, A.A.; Midiri, M.; Vinci, R.; Rotondo, A.; Angelelli, G. [Department of Radiology, Bari University Hospital (Italy)

    2000-06-01

    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.)

  17. Rare abdominal wall hernias in South Sudan

    African Journals Online (AJOL)

    If no prosthesis is used,. Rare abdominal wall hernias in South Sudan. This article is dedicated to the memory of Professor Giuseppe Meo who died in January and who initiated, and devoted many years to, the surgical missions in South Sudan (see obituary page 46). Elena Codognottoa, alberto Kissa, Giuseppe Meoa, ...

  18. Lateral meningocele and defect of abdominal wall.

    Science.gov (United States)

    Placzek, M. M.; MacKinnon, A. E.

    1980-01-01

    A case of lateral meningocele associated with deficiency of the thoraco-abdominal wall is reported. It is suggested that both of these defects are due to interference with the development of the paraxial mesoderm by a single injury. Images Fig. 1 Fig. 2 Fig. 3 PMID:6446707

  19. Role of fine needle aspiration cytology and cell block in diagnosis of scar endometriosis: A case report

    Directory of Open Access Journals (Sweden)

    Sashibhusan Dash

    2015-01-01

    Full Text Available Presence of endometrial glands and stroma in places other than the uterus is called endometriosis. It can be pelvic or extra-pelvic. Abdominal scar endometriosis is an extra-pelvic endometriosis that can occur after surgery involving the uterus. Post-caesarean section, scar endometriosis is a rare event. The diagnosis is frequently made only after excision of disease tissue. We present a case of post-caesarean section abdominal scar endometriosis presenting as a tumor on the abdominal wall, which was diagnosed by fine needle aspiration cytology and confirmed by cell block preparation.

  20. Preoperative steroid in abdominal wall reconstruction

    DEFF Research Database (Denmark)

    Jensen, Kristian Kiim; Brøndum, Tina Lee; Belhage, Bo

    2016-01-01

    INTRODUCTION: Preoperative administration of high-dose glucocorticoid leads to improved recovery and decreased length of stay after abdominal surgery. Even so, studies on administration of glucocorticoids for patients undergoing abdominal wall reconstruction (AWR) for giant ventral hernia repair...... 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. 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 .

  2. 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.

  3. 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 ...

  4. 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.

  5. Mesh Sutured Repairs of Abdominal Wall Defects

    Science.gov (United States)

    Lanier, Steven T.; Jordan, Sumanas W.; Miller, Kyle R.; Ali, Nada A.; Stock, Stuart R.

    2016-01-01

    Background: A new closure technique is introduced, which uses strips of macroporous polypropylene mesh as a suture for closure of abdominal wall defects due to failures of standard sutures and difficulties with planar meshes. Methods: Strips of macroporous polypropylene mesh of 2 cm width were passed through the abdominal wall and tied as simple interrupted sutures. The surgical technique and surgical outcomes are presented. Results: One hundred and seven patients underwent a mesh sutured abdominal wall closure. Seventy-six patients had preoperative hernias, and the mean hernia width by CT scan for those with scans was 9.1 cm. Forty-nine surgical fields were clean-contaminated, contaminated, or dirty. Five patients had infections within the first 30 days. Only one knot was removed as an office procedure. Mean follow-up at 234 days revealed 4 recurrent hernias. Conclusions: Mesh sutured repairs reliably appose tissue under tension using concepts of force distribution and resistance to suture pull-through. The technique reduces the amount of foreign material required in comparison to sheet meshes, and avoids the shortcomings of monofilament sutures. Mesh sutured closures seem to be tolerant of bacterial contamination with low hernia recurrence rates and have replaced our routine use of mesh sheets and bioprosthetic grafts. PMID:27757361

  6. 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.

  7. Comparison of thoracic and abdominal cavity volumes during abdominal CO2 insufflation and abdominal wall lift.

    Science.gov (United States)

    Watkins, Courtney; Fransson, Boel A; Ragle, Claude A; Mattoon, John; Gay, John M

    2013-06-01

    To compare thoracic and abdominal cavity volumes during abdominal CO2 insufflation and abdominal wall lift (AWL) conditions. In vitro cadaveric study. Mature medium-to-large breed fresh canine cadavers (n = 6). Each cadaver was imaged with computed tomography (CT) under baseline, abdominal CO2 insufflation, and AWL conditions. Measurements of thoracic and abdominal cavities were performed for each condition using image-analyzing software. Resulting volumes for each cadaver were converted to percent change from baseline to normalize the data. The t-tests were used to compare percent changes of both thoracic and abdominal volumes. Thoracic volume significantly decreased from baseline during CO2 insufflation (P thoracic volume occurred with AWL when compared with baseline. Abdominal volume increased by 80% with CO2 insufflation (95% CI: 56.4-107.0%) but only 25% with AWL (95% CI: 12.3-37.8%). Abdominal CO2 insufflation results in decreased thoracic volume when compared with baseline. AWL preserved thoracic volume similar to baseline. Abdominal volumes achieved with abdominal CO2 insufflation are significantly greater than those attained with AWL. © Copyright 2012 by The American College of Veterinary Surgeons.

  8. 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.

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

    Directory of Open Access Journals (Sweden)

    Rooh-Allah Yegane

    2010-09-01

    Full Text Available "nTraumatic 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.

  10. Vacuum-assisted closure for defects of the abdominal wall.

    Science.gov (United States)

    DeFranzo, Anthony J; Pitzer, Keith; Molnar, Joseph A; Marks, Malcolm W; Chang, Michael C; Miller, Preston R; Letton, Robert W; Argenta, Louis C

    2008-03-01

    Reconstruction of the abdominal wall poses a problem common to many surgical specialties. Abdominal wall defects may be caused by trauma and/or prior surgery, with dehiscence or infection. Several options to repair the structural integrity of the abdominal wall exist, including primary closure, flaps, mesh, and skin grafts. Complications of these procedures include recurrent infection of the abdominal wall, infection of mesh, dehiscence, flap death, and poor skin graft take. Risk factors predisposing to these complications include tissue edema, preoperative tissue infection, and patient debilitation, with poor wound healing potential. Ideally, reconstruction should be performed on a nonedematous, clean tissue bed with bacterial levels less than 10 bacteria/cm in a well-nourished patient. Vacuum-assisted closure was used in a series of patients in an attempt to prepare the abdominal wall for reconstruction and reduce the risk of complications. Charts were reviewed for 100 patients who underwent abdominal wall reconstruction after vacuum-assisted closure therapy. Their wound cause, reconstruction technique, complications, and number of days on the vacuum-assisted closure device are reported. The ability of vacuum-assisted closure to reduce edema, increase blood flow, potentially decrease bacterial colonization, and reduce wound size greatly facilitated abdominal wall reconstruction. The vacuum-assisted closure device served as a temporary dressing with which to control dehiscence and to maintain abdominal wall integrity when bowel wall edema prevented abdominal closure. Vacuum-assisted closure therapy frequently shortened time to abdominal wall reconstruction and simplified the method of reconstruction.

  11. 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.

  12. [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.

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

    African Journals Online (AJOL)

    The aim of this study is to determine the place of de-epithelialized dermal flap in the reconstruction of abdominal wall hernias. Materials and Methods: A five-year prospective, descriptive analysis of eligible patients with difficult abdominal wall hernias closed with de-epithelialized dermal flap in a Nigerian Tertiary Health ...

  14. 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.

  15. [The choice of polypropylene endoprosthesis for abdominal wall plasty].

    Science.gov (United States)

    Sukovatykh, B S; Ivanov, A V; Zhukovskiĭ, V A; Filipenko, T S; Valuĭskaia, N M; Gerasimchuk, E V

    2013-01-01

    The study (on 27rabbits) of postponed tissue reaction of abdominal wall was done after web space plasty of standard, light and superlight polypropylene endoprostheses on 30th, 60th and 120th days. It was stated, that the standard polypropylene prosthesis was the most suitable for endoprosthesis replacement of abdominal wall in strangulated ventral hernia. The light polypropylene endoprosthesis should be used in the uncomplicated hernia. The superlight polypropylene prosthesis should be applied for preventive endoprosthesis replacement of abdominal wall in its anatomico-functional insufficiency.

  16. Ultrasound of the abdominal wall: what lies beneath?

    Science.gov (United States)

    Jain, N; Goyal, N; Mukherjee, K; Kamath, S

    2013-01-01

    Clinically equivocal abdominal wall lesions often pose diagnostic dilemmas for clinicians. It can be equally challenging to appreciate the nature of abdominal wall lesions found incidentally on abdominal ultrasound examinations. Ultrasound is a non-ionizing, cheap, and easily accessible investigation for such lesions. It is widely used and has the added advantage of being a dynamic investigation. However, imaging with ultrasound is operator-dependent and relies on technical skills. It is important to understand the imaging of normal anatomy and to be familiar with the imaging appearance of lesions. We present a review of various lesions seen during ultrasound examinations of the abdominal wall or as incidental findings on abdominal ultrasound. Copyright © 2012 The Royal College of Radiologists. Published by Elsevier Ltd. All rights reserved.

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

    African Journals Online (AJOL)

    Abdominal wall reconstruction using De-epithelialized dermal flap: A new technique. ... hernias, nine healed exomphalos major and two giant umbilical hernias. ... Morbidity was minimal and included skin dimpling in 11 patients, seroma in ...

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

    African Journals Online (AJOL)

    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.

  19. 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

    -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...

  20. 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 ...

  1. Bullhorn hernia: A rare traumatic abdominal wall hernia

    Directory of Open Access Journals (Sweden)

    Bimaljot Singh

    2015-01-01

    Full Text Available Traumatic abdominal wall hernia (TAWH is rare despite the high prevalence of blunt abdominal trauma. Bullhorn hernia occurs as a result of a direct blow to the abdominal wall by the horn of a bull, which disrupts the muscles and fascia and leads to hernia formation. We report a rare case of bullhorn TAWH in a 70-year-old patient who presented with swelling at the left lumbar region. The patient was managed by immediate surgical intervention. A surgeon must have high index of suspicion for the diagnosis of this condition as missed hernias in this setting pose a high risk of strangulation and gangrene.

  2. Wandering Ascaris Coming Out Through the Abdominal Wall

    Science.gov (United States)

    Wani, Mohd L; Rather, Ajaz A.; Parray, Fazl Q.; Ahangar, Abdul G.; Bijli, Akram H.; Irshad, Ifat; Nayeem-Ul-Hassan; Khan, Tahir S.

    2013-01-01

    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 12th 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. PMID:23930192

  3. 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.

  4. Delayed dynamic abdominal wall closure following multi-visceral transplantation.

    Science.gov (United States)

    Iype, Satheesh; Butler, Andrew; Jamieson, Neville; Middleton, Stephen; Jah, Asif

    2014-01-01

    Primary closure of the abdominal wall following intestinal transplantation or multivisceral transplantation could become a challenging problem in a significant number of patients. A 38-year-old woman with familial adenomatous polyposis (FAP) underwent a multi-visceral transplantation for short gut syndrome. She subsequently developed acute graft rejection that proved resistant to conventional treatment. She was relisted and underwent re-transplantation along with kidney transplantation. Abdominal wall closure could not be achieved because of the large size of the graft and bowel oedema. The wound was initially managed with laparostomy followed by insertion of the delayed dynamic abdominal closure (DDAC) device (Abdominal Retraction Anchor - ABRA(®) system). Continuous dynamic traction to the wound edges resulted in gradual approximation and complete closure of the abdominal wound was achieved within 3 weeks. Successful abdominal closure after multivisceral transplantation or isolated intestinal transplantation often requires biological mesh, vascularised flaps or abdominal wall transplantation. DDAC eliminated the need for a prosthetic mesh or skin graft and provided an excellent cosmetic result. Adjustment of the dynamic traction at the bedside minimised the need for multiple returns to the operating theatre. It resulted in a well-healed linear scar without a hernia. Dynamic traction allows delayed closure of laparotomy resulting in strong and cosmetically sound wound healing with native tissue. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  5. 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.

  6. [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.

  7. 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.

  8. 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 ...

  9. The phenomenon of infection with abdominal wall reconstruction

    NARCIS (Netherlands)

    Engelsman, Anton F.; van der Mei, Henny C.; Ploeg, Rutger J.; Busscher, Henk J.

    This review presents the clinical background to abdominal wall reconstruction, the different types of surgical meshes employed and known mechanisms of infection. It is shown that there are major physico-chemical differences between available meshes, which, in combination with the location of the

  10. 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 ...

  11. Abdominal Wall Tumours in Tikur Anbessa Hospital in Addis Ababa ...

    African Journals Online (AJOL)

    goal of a surgeon in treatment of abdominal wall tumours particularly soft tissue sarcomas is ... Adjuvant radiotherapy can be given when the margin of resection is .... wound dehiscence for which secondary closure and later skin graft was performed. Mode of treatment in this patient was wide margin resection alone. There.

  12. 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 wo...

  13. Case Report Meleney's Ulcer; A Rare but Fatal Abdominal Wall ...

    African Journals Online (AJOL)

    KIGZ

    Case Report. Meleney's Ulcer; A Rare but Fatal Abdominal Wall Disease Complicating Laparatomy. Waweru JM. Nyeri Provincial General Hospital. Correspondence to: Dr Waweru, P.O. Box 36153-00200, Nairobi. Email: mayshno@gmail.com. Summary. Meleney's ulcer or post operative synergistic bacterial gangrene is a ...

  14. 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.

  15. 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

  16. Relevance of MRI for endometriosis diagnosis; Stellenwert der Magnetresonanztomografie in der Diagnostik der Endometriose

    Energy Technology Data Exchange (ETDEWEB)

    Krueger, Karsten; Behrendt, K.; Balzer, M.; Hoehn, S. [Vivantes Humboldt-Klinikum, Berlin (Germany). Inst. fuer Diagnostische und Interventionelle Radiologie; Ebert, A.D. [Vivantes Humboldt-Klinikum, Berlin (Germany). Klinik fuer Gynaekologie und Geburtsmedizin

    2011-05-15

    Endometriosis is a disease of the uterus with displacement of endometrium-like tissue outside the endometrium. Endometriosis is a common benign chronic often debilitating disease that primarily affects young woman. The estimated prevalence is about 10 %. In addition to the uterus and ovaries, clinically important localisations are the rectovaginal space, rectum, sigmoid colon, urinary bladder, ureter and peritoneum. The most common localisation outside the pelvis is the abdominal wall. Today, MRI is one of the most important tools in the diagnosis of endometriosis. The detection of peritoneal manifestations and the exact definition of the depth of infiltration in the rectum, sigmoid colon and bladder walls are limitations of MRI. (orig.)

  17. Desmoid tumor of the abdominal wall: a case report

    Directory of Open Access Journals (Sweden)

    Papapavlou Leonidas

    2011-07-01

    Full Text Available Abstract Introduction Desmoid tumors are rare lesions without any metastatic potential but a strong tendency to invade locally and to recur. These tumors are associated with women of fertile age, especially during and after pregnancy. Case presentation The case of a desmoid tumor of the anterior abdominal wall in a 40-year-old Caucasian man with no relevant family history is presented, describing its appearance on computed tomography and ultrasonography. The patient, who presented with a painless mass in the left anterolateral abdomen, had a history of previous urgent abdominal surgery after a shotgun injury two years earlier. Radical resection of the affected abdominal wall musculature was performed, and the defect was reconstructed with polypropylene mesh. Conclusion The diagnosis of desmoid tumor should be strongly considered even in male patients with an abdominal mass and a history of previous abdominal surgery. The goal of its treatment is complete tumor excision and avoidance of the development of complications such as hernia.

  18. 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.

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

    African Journals Online (AJOL)

    xp

    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 ... anterior abdominal wall muscles are tensed. Rectal examination was essentially normal. An assessment of subcutaneous ...

  20. Towards the mechanical characterization of abdominal wall by inverse analysis.

    Science.gov (United States)

    Simón-Allué, R; Calvo, B; Oberai, A A; Barbone, P E

    2017-02-01

    The aim of this study is to characterize the passive mechanical behaviour of abdominal wall in vivo in an animal model using only external cameras and numerical analysis. The main objective lies in defining a methodology that provides in vivo information of a specific patient without altering mechanical properties. It is demonstrated in the mechanical study of abdomen for hernia purposes. Mechanical tests consisted on pneumoperitoneum tests performed on New Zealand rabbits, where inner pressure was varied from 0mmHg to 12mmHg. Changes in the external abdominal surface were recorded and several points were tracked. Based on their coordinates we reconstructed a 3D finite element model of the abdominal wall, considering an incompressible hyperelastic material model defined by two parameters. The spatial distributions of these parameters (shear modulus and non linear parameter) were calculated by inverse analysis, using two different types of regularization: Total Variation Diminishing (TVD) and Tikhonov (H 1 ). After solving the inverse problem, the distribution of the material parameters were obtained along the abdominal surface. Accuracy of the results was evaluated for the last level of pressure. Results revealed a higher value of the shear modulus in a wide stripe along the craneo-caudal direction, associated with the presence of linea alba in conjunction with fascias and rectus abdominis. Non linear parameter distribution was smoother and the location of higher values varied with the regularization type. Both regularizations proved to yield in an accurate predicted displacement field, but H 1 obtained a smoother material parameter distribution while TVD included some discontinuities. The methodology here presented was able to characterize in vivo the passive non linear mechanical response of the abdominal wall. Copyright © 2016 Elsevier Ltd. All rights reserved.

  1. [Synthetic fabrics in reparative surgery of the abdominal wall].

    Science.gov (United States)

    Ciurea, M; Copca, N; Moisescu, V; Calomfirescu, M

    1998-01-01

    Prosthesis use in surgical repair of abdominal wall is becoming nowadays a worldwide method, being imposed by its efficiency in solving the defects. The authors are speaking in the light of their experience gained with 100 patients that underwent the operation of prosthesis implant inside the abdominal wall between 1990 and 1996. There have been correlated the early and late postoperative results with some features of this surgical procedure (see below), to prove its efficacy. The authors discuss some principles of alloplastic treatment, which represent also the conclusions of the study: the moment of when a prosthesis is recommended, the choice of synthetic material, where and how is placed the prosthesis, some additional measures which contribute to therapeutic success.

  2. Colonic diverticulosis is associated with abdominal wall hernia

    DEFF Research Database (Denmark)

    Oma, Erling; 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...... 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. RESULTS......: 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...

  3. "Acute postoperative open abdominal wall": Nosological concept and treatment implications.

    Science.gov (United States)

    López-Cano, Manuel; Pereira, José A; Armengol-Carrasco, Manuel

    2013-12-27

    The so-called "burst abdomen" has been described for many years and is a well-known clinical condition, whereas the concept of the "open abdomen" is relatively new. In clinical practice, both nosological entities are characterized by a complex spectrum of symptoms apparently disconnected, which in many cases poses a great challenge for surgical repair. In order to assess the management of these disorders in a more comprehensive and integral fashion, the concept of "acute postoperative open abdominal wall" (acute POAW) is presented, which in turn can be divided into "intentional" or planned acute POAW and "unintentional" or unplanned POAW. The understanding of the acute POAW as a single clinical process not only allows a better optimization of the therapeutic approach in the surgical repair of abdominal wall-related disorders, but also the stratification and collection of data in different patient subsets, favoring a better knowledge of the wide spectrum of conditions involved in the surgical reconstruction of the abdominal wall.

  4. 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.

  5. 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.

  6. Abdominal wall hernias: computed tomography findings; Hernias da parede abdomino-pelvica: aspectos tomograficos

    Energy Technology Data Exchange (ETDEWEB)

    D' Ippolito, Giuseppe; Rosas, George de Queiroz; Mota, Marcos Alexandre; Akisue, Sandra R. Tsukada; Galvao Filho, Mario de Melo[Hospital e Maternidade Sao Luiz, Sao Paulo, SP (Brazil). Setor de US/TC/RMN]. E-mail: giuseppe_dr@uol.com.br

    2005-07-15

    Abdominal hernias are a common clinical problem Clinical diagnosis of abdominal hernias can sometimes be challenging, particularly in obese patients or patients with previous abdominal surgery. CT scan of the abdomen allows visualization of hernias and their contents and the differentiation from other masses of the abdominal wall such as tumors, hematomas and abscesses. Moreover, CT may identify complications such as incarceration, bowel obstruction, volvulus and strangulation. This study illustrates the CT scan findings observed in different types of abdominal wall hernias. (author)

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

    Science.gov (United States)

    2014-05-09

    nurse specialist, microbiology, intensive care , the hos- pital medical director and the orthopaedic surgeons if there was concomitant bony or extremity...management of the abdominal wall was determined by a multidisciplinary team of general and plastic surgeons, intensivists and specialist nurses . The...timed to allow oedema to settle and sepsis to be controlled. Closure techniques include delayed primary closure with traction sutures, components

  8. 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.

  9. 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 ...

  10. Scar endometriosis with rudimentary horn: An unusual and elucidative report of a case diagnosed on histopathology and immunohistochemistry

    Directory of Open Access Journals (Sweden)

    Varsha Chauhan

    2017-01-01

    Full Text Available Endometriosis is defined as the presence of functioning endometrial tissue outside the endometrial cavity. Scar endometriosis, also known as spontaneous abdominal wall endometriosis, is an unusual clinical presentation which often goes unnoticed. It usually develops after pelvic operations. The incidence has been estimated to be only 0.03%–0.15% of all cases of endometriosis. It can be either asymptomatic or present as abdominal wall pain at the site of surgical incision. It is most commonly diagnosed clinically or on ultrasonography. The treatment of choice predominantly remains surgical excision. We present a case of a 24-year-old female (known case of bicornuate uterus who presented with chief complaints of abdominal pain for 1 month and 6 months after metroplasty. The patient was clinically diagnosed as a case of scar endometriosis with rudimentary horn and fistulous tract and taken up for surgery. Both the scar tissue and fistulous tract were removed and histopathology revealed only endometrial glands without stroma or hemosiderin-laden macrophages. Diagnosis of scar endometriosis was established on positive immunohistochemistry for estrogen and progesterone receptor in endometrial glands. Timely diagnosis and surgical excision of scar endometriosis along with close follow-up are necessary to prevent complications and recurrence.

  11. 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.

  12. [Diagnostic difficulty of abdominal wall endometrioma: clinical case and literature review].

    Science.gov (United States)

    Martínez, Denzil Garteiz; Romano, Rafael Carbo; Sánchez, Alejandro Weber; Horcasitas, Lourdes Molinar

    2008-02-01

    Abdominal wall endometrioma is a rare clinical condition with which the general surgeon is faced and usually presents a diagnostic challenge due to the similar signs and symptoms that this illness shares with other tumors of the abdominal wall. A clinical case which exemplifies this diagnostic challenge is presented, and a review is made about the physiopathology, diagnosis and treatment of abdominal wall endometriomas, emphasizing on the different diagnoses with which it can be confused.

  13. THE POSSIBILITY OF APPLICATION OF ALLOPLASTICS OF ANTERIOR ABDOMINAL WALL IN CANCER PATIENTS: CLINICAL OBSERVATIONS

    Directory of Open Access Journals (Sweden)

    D. V. Sidorov

    2015-01-01

    Full Text Available Reconstruction of large defects of the anterior abdominal wall in patients operated for cancer diseases is mainly performed in the presence of concomitant ventral hernia or by direct ingrowth of the tumor in the tissue of the anterior abdominal wall. Currently in the treatment of this category of patients, the method of choice is the use of alloplastics with reticular endoprosthesis, performed in a variety of ways. In this article, we present clinical cases that perform the alloplastics of extensive defects of the anterior abdominal wall in two cancer patients with extensive defects of the abdominal wall.

  14. Management of strangulated abdominal wall hernias with mesh; early results

    Science.gov (United States)

    Ozbagriacik, Mustafa; Bas, Gurhan; Basak, Fatih; Sisik, Abdullah; Acar, Aylin; Kudas, Ilyas; Yucel, Metin; Ozpek, Adnan; Alimoglu, Orhan

    2015-01-01

    OBJECTIVE: Surgery for abdominal wall hernias is a common procedure in general surgery practice. The main causes of delay for the operation are comorbid problems and patient unwillingness, which eventually, means that some patients are admitted to emergency clinics with strangulated hernias. In this report, patients who admitted to the emergency department with strangulated adominal wall hernias are presented together with their clinical management. METHODS: Patients who admitted to our clinic between January 2009 and November 2011 and underwent emergency operation were included in the study retrospectively. Demographic characteristics, hernia type, length of hospital stay, surgical treatment and complications were assessed. RESULTS: A total 81 patients (37 female, 44 male) with a mean age of 52.1±17.64 years were included in the study. Inguinal, femoral, umbilical and incisional hernias were detected in 40, 26, 9 and 6 patients respectively. Polypropylene mesh was used in 75 patients for repair. Primary repair without mesh was used in six patients. Small bowel (n=10; 12.34%), omentum (n=19; 23.45%), appendix (n=1; 1.2%) and Meckel’s diverticulum (n=1; 1.2%) were resected. Median length of hospital stay was 2 (1–7) days. Surgical site infection was detected in five (6.2%) patients. No significant difference was detected for length of hospital stay and surgical site infection in patients who had mesh repair (p=0.232 and 0.326 respectively). CONCLUSION: The need for bowel resection is common in strangulated abdominal wall hernias which undergo emergency operation. In the present study, an increase of morbidity was seen in patients who underwent bowel resection. No morbidity was detected related to the usage of prosthetic materials in repair of hernias. Hence, we believe that prosthetic materials can be used safely in emergency cases. PMID:28058336

  15. 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.)

  16. [Training of residents in abdominal wall surgery in Spain].

    Science.gov (United States)

    Miguelena Bobadilla, J M; Morales García, D; Serra Aracil, X; Sanz Sánchez, M; Iturburu, I; Docobo Durántez, F; Jover Navalón, J M; López De Cenarruzabeitia, I; Lobo Martínez, E

    2013-02-01

    The training of residents in abdominal wall surgery is a fundamental aspect of surgical training, representing globally 20% of its activity. In this paper, we analyze the current state of resident training in this kind of surgery in Spain, taking into account the broad spectrum it covers: general services, specific functional units, ambulatory surgery programs. To do this, based on the specifications of the specialty program, specific data were used from several different sources of direct information and a review of the results obtained by residents in hernia surgery. In general, our residents agree with their training and the recorded results are in line with objectives outlined in the program. However, it would be important to structure their teaching schedules, a rotation period in any specific unit and their involvement in outpatient surgery programs. Copyright © 2011 AEC. Published by Elsevier Espana. All rights reserved.

  17. 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...... period. All cases were reclassified to 28 cases of gastroschisis, four cases of omphalocele, and there was 1 infant in the indeterminate group. The point prevalence at birth for gastroschisis increased significantly from 8 to 35 (average 10.7) per 10,000 liveborn and -stillborn infants. Mothers below 20...... years of age represented 23% of all cases and the prevalence for this group was 17 per 10,000 liveborn and stillborn. Perinatal mortality for infants with gastroschisis was high (18%), and 1 year survival was 71%. For omphalocele, the prevalence varied from 8 to 11 per 10,000 liveborn and stillborn...

  18. Effects of prosthetic reconstruction of the abdominal wall on respiratory mechanics in rats.

    Science.gov (United States)

    Rocco, P R; Fonseca, S M; Pinto, A P; Medeiros, A S; Contador, R S; Zin, W A

    1999-01-01

    Respiratory mechanics and thoracoabdominal morphometry were determined in four sets of animal experiments before and after surgery. In group RRA the rectus abdominus muscles were removed; in RRAH rats the muscle resection was followed by lung hyperinflation; in PPM animals the defect was repaired by suturing a polypropylene mesh (Marlex); and in PPMH lung hyperinflation was performed after abdominal wall reconstruction. Lung and chest wall elastances, and chest wall viscoelastic/inhomogeneous pressures increased in RRA, RRAH and PPM groups. Static lung elastance was progressively smaller in the following order: RRA, PPM, and PPMH. In conclusion, removal of the rectus abdominus muscles and abdominal wall reconstruction could account for higher energy losses against viscoelastic and elastic forces acting on the chest wall, and these are related to a cephalad deviation of the diaphragm. Furthermore, hyperinflation reverses lung elastic modification after abdominal wall reconstruction with PPM, without beneficial effects in the presence of abdominal wall defect.

  19. 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.

  20. 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.

  1. 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 ...

  2. 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.

  3. 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.

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

    Directory of Open Access Journals (Sweden)

    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. Use of tissue expanders in the repair of complex abdominal wall defects.

    Science.gov (United States)

    Clifton, Matthew S; Heiss, Kurt F; Keating, Jane J; Mackay, Greg; Ricketts, Richard R

    2011-02-01

    Closure of abdominal wall defects in children poses a challenge for pediatric surgeons. We describe a technique using tissue expanders placed either intraperitoneally or in the abdominal wall to aid in the reconstruction of a variety of complex abdominal wall defects. The tissue expanders are inserted under general anesthesia. Initial expansion is done in the operating room with attention to peak airway pressure, urine output, and end-tidal carbon dioxide. The expanders are inflated in the outpatient setting via percutaneous access until the calculated inflation volume is achieved. They are then removed; and definitive closure is accomplished using a combination of native tissue flaps, abdominal component separation techniques, biomaterials, and synthetic material. Six children underwent tissue expansion for treatment of abdominal wall defects (omphalocele, n = 3), trauma (n = 1), and thoracopagus twins (n = 1 pair). One to 4 expanders were used per patient, with all having a successful reconstruction of their abdominal walls. Two to 3 operations were required to restore abdominal domain and consisted of expander insertion, removal with reconstruction, and possible revision of the reconstruction. Tissue expanders possess a broad range of applications for abdominal wall reconstruction and can be used in patients of all ages. Copyright © 2011 Elsevier Inc. All rights reserved.

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

    Science.gov (United States)

    Ueda, Hiroshi; Hoshi, Takuo

    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. 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 15minutes after the start of the procedure. After abdominal wall lift, there was a significant increase in functional residual capacity values (before abdominal wall lift 1.48×103mL, after abdominal wall lift 1.64×103mL) (p<0.0001). No complications such as desaturation were observed in any patient during this study. Laparoscopic surgery with abdominal wall lift may be appropriate for patients who have risk factors such as obesity and respiratory disease. Copyright © 2016 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

  7. Anterior abdominal wall leiomyoma arising de novo in a fertile women: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Je Young; Woo, Ji Young; Hong, Hye Suk; Yang, Ik; Lee, Yul; Hwang, Ji Young; Kim, Han Myun; Shin, Mi Kyung [Hallym University College of Medicine, Kangnam Sacred Heart Hospital, Seoul (Korea, Republic of)

    2016-01-15

    Abdominal wall leiomyoma arising de novo is very rare, hence the reported imaging findings of this disease are also rare. We reported the case of a 33-year-old woman who presented with an abdominal wall mass without antecedent gynecological surgeries. The initial abdominal computed tomography (CT) showed thickening of the left rectus abdominis and the loss of intervening fat between the rectus abdominis and the lateral abdominal muscles. After 8 months, the follow-up contrast-enhanced CT and ultrasonography (US) showed a lentiform-shaped mass with isodensity to the adjacent muscles. The US-guided biopsy was consistent with leiomyoma.

  8. [Diagnostics and surgical correction of postoperative myofascial defects of lateral abdominal wall and lumbar region].

    Science.gov (United States)

    Brekhov, E I; Iurasov, A V; Gribunov, Iu P; Repin, I G; Alekseev, A K; Cherniaeva, N A; Zhitnikov, G V

    2009-01-01

    Myofascial defects of lateral abdominal wall and lumbar region occur chiefly after lumbotomy--the most popular access in urosurgery. Meanwhile lumbotomy remains one of the most traumatic accesses through the lateral abdominal wall. Myofascial defects were diagnosed in 48,9% of operated patients with lumbotomy. Of them true postoperative hernias were found in 35,3%; neuropathic hernias - in 13,6%. Since 2002 the originally developed method of lateral abdominal wall reconstruction had been used for the treatment of such patients. The immediate and long-term results (maximal follow-up period 5 years) showed no hernia recurrence or complications in 26 operated patients.

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

    Directory of Open Access Journals (Sweden)

    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.

  10. 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.

  11. Midline abdominal wall closure: a new prophylactic mesh concept.

    Science.gov (United States)

    Bellón, Juan M; López-Hervás, Pedro; Rodríguez, Marta; García-Honduvilla, Natalio; Pascual, Gemma; Buján, Julia

    2006-10-01

    Despite intense research efforts, incisional hernias continue to be a problem in patients who undergo laparotomy. This study was designed to reinforce the midline laparotomy closure by including a new prosthetic design between the edges of the surgical wound. A midline incision was made in New Zealand white rabbits and closed by inserting a polypropylene strip, T-shaped in cross-section, between the incisional borders. The T was placed upside down such that the horizontal arm of the T, whose surface is coated with extra-low pore size expanded polytetrafluoroethylene, made contact with the visceral peritoneum. The mesh was secured by a mass polypropylene 3/0 running suture. Surgery outcomes in these animals were compared with those in which the surgical wound was closed by simple suture and with control, nonoperated animals. The T-mesh induced an increased amount of scar tissue at the midline, where neoformed recipient tissue appeared around the polypropylene mesh filaments. The expanded polytetrafluoroethylene lamina became appropriately mesothelialized. Compared with the simple suture, the T-mesh provided a significant gain in biomechanical strength at postoperative week 6 (43.99+/-4.17 Newtons and 56.96+/-10.94 Newtons, respectively, p abdominal wall (82.25+/-7.60 Newtons versus 79.55+/-11.46 Newtons). Data were expressed as mean +/- standard deviation. The use of a nonabsorbable biomaterial for midline laparotomy closure significantly improves its biomechanical resistance. Used in high-risk patients or even prophylactically, this technique could reduce the incidence of incisional hernia.

  12. Excision of the urachal remnant using the abdominal wall-lift laparoscopy: A case report

    Directory of Open Access Journals (Sweden)

    Kosuke Kobayashi

    2016-01-01

    Discussion and conclusion: Urachal sinus excision using the abdominal wall-lift laparoscopy seems to surpass the previously reported methods in term of safety, cosmetics, and adequacy of surgical procedures.

  13. 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......-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. CONCLUSION: Abdominal wall reconstruction for large incisional hernia improved long-term expiratory lung function. Respiratory quality of life...

  14. 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....

  15. 2017 update of the WSES guidelines for emergency repair of complicated abdominal wall hernias

    NARCIS (Netherlands)

    Birindelli, A. (Arianna); M. Sartelli (Massimo); S. Di Saverio (Salomone); F. Coccolini (Federico); L. Ansaloni (Luca); G.H. van Ramshorst (Gabrielle); G. Campanelli (Giampiero); Khokha, V. (Vladimir); E.E. Moore (Ernest); A.B. Peitzman (Andrew); G.C. Velmahos (George ); F.A. Moore (Frederick); A. Leppaniemi (Ari); C.C. Burlew (Clay); W.L. Biffl (Walter); K. Koike (Kaoru); Y. Kluger (Yoram); G.P. Fraga (Gustavo); Ordonez, C.A. (Carlos A.); Novello, M. (Matteo); F. Agresta; Sakakushev, B. (Boris); Gerych, I. (Igor); I. Wani (Imtiaz); Kelly, M.D. (Michael D.); Gomes, C.A. (Carlos Augusto); M.P. Faro Jr (Mario); Tarasconi, A. (Antonio); Z. Demetrashvili (Zaza); Lee, J.G. (Jae Gil); N. Vettoretto (Nereo); G. Guercioni (Gianluca); R. Persiani (Roberto); C. Tranà (Cristian); Cui, Y. (Yunfeng); K.Y.Y. Kok (Kenneth); W.M. Ghnnam (Wagih); Abbas, A.E.-S. (Ashraf El-Sayed); N. Sato (Norio); Marwah, S. (Sanjay); Rangarajan, M. (Muthukumaran); O. Ben-Ishay (Offir); A.R.K. Adesunkanmi (Abdul Rashid); H.A. Segovia Lohse (Helmut); J. Kenig (Jakub); V. Mandalà (Vincenzo); Coimbra, R. (Raul); Bhangu, A. (Aneel); Suggett, N. (Nigel); Biondi, A. (Antonio); Portolani, N. (Nazario); Baiocchi, G. (Gianluca); A.W. Kirkpatrick (Andrew W.); R. Scibé (Rodolfo); M. Sugrue (Michael); Chiara, O. (Osvaldo); F. Catena (Fausto)

    2017-01-01

    textabstractEmergency 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

  16. [Necrotizing dermohypodermitis of the abdominal wall in obesity. Two cases indicative of abdominopelvic deep infection].

    Science.gov (United States)

    Pegot, A; Aktouf, A; Delpierre, V; Milliez, P-Y; Auquit-Auckbur, I

    2013-06-01

    Necrotizing dermohypodermitis of abdominal wall in obese is a rare disease with high mortality. We report two cases of 50 and 62years old patients whose intra-abdominal infectious pathology (appendicular abscess for one and pyosalpinx for the other) was revealed by a necrotizing dermohypodermitis of the abdominal wall. The diagnosis has been established on the basis of converging clinical arguments (abdominal pain, crackles and necrotic appearance of abdominal wall in a septic shock context), linked with a CT-scan. The treatment consisted of a large excision of the abdominal wall necrosis and surgical eradication of deep infection source, with an intensive care and a broad spectrum antibiotic therapy. Both these patients present morbid obesity (BMI>40) whose implication must be taken into consideration in the way the disease appears. Indeed, the necrotizing dermohypodermitis of abdominal wall in these patients must lead first in looking for a deep infection with few symptoms. It must be identified quickly to propose an early and multidisciplinary surgical treatment. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

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

    African Journals Online (AJOL)

    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 ...

  18. 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 ...

  19. Role of Shigella infection in endometriosis: a novel hypothesis.

    Science.gov (United States)

    Kodati, V L; Govindan, S; Movva, S; Ponnala, S; Hasan, Q

    2008-01-01

    Endometriosis is the presence of endometrial cells and stroma at ectopic sites outside the uterine cavity. The natural history of endometriosis is uncertain, its etiology unknown, the clinical presentation inconsistent, diagnosis difficult and the treatment poorly standardized. It causes significant morbidity due to pelvic pain and infertility among 15-25% of women during their reproductive age. The benign disease causes peritoneal inflammation, fibrosis, adhesions and ovarian cysts but displays features of malignancy, like neo-vascularization, local invasion and distant metastasis. Mechanical, hormonal, immunological, environmental and genetic factors have been implicated in its etiology but provide inconclusive explanations. Present study was carried out on ectopic and eutopic endometriotic tissue specimens collected during laproscopy/laprotomy from cases of endometriosis. mRNA was isolated from the tissues and converted to cDNA by RT and subsequently subjected to differential display Polymerase Chain Reaction using seven sets of arbitrary primers. A unique band was identified only in the ectopic endometriotic tissue, which was sequenced. BLAST search results revealed sequence homology to shigella bacterial DNA leading us to hypothesize that infection may be playing a role in the etiology of endometriosis. This is the first report implicating the role of bacterial infection in the etiology of endometriosis. Shigella is known to invade the mucosa of the colon through the feco-oral route causing Shigellosis. The pathogenesis of shigellosis involves inflammation, ulceration, haemorrhage, tissue destruction and fibrosis of the colonic mucosa resulting in abdominal pain and diarrhoea/dysentery, this is similar to the pathogenesis of endometriosis which also involves inflammation, haemorrhage, tissue destruction and fibrotic adhesions of the pelvic peritoneum resulting in abdominal pain and infertility. The non-motile shigella bacteria invade the deeper mucosal layers

  20. 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

    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-risk patients, like aortic aneurysm surgery and obese patients. For laparoscopic surgery......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 important costs savings in health care. METHODS: 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...

  1. 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)

  2. Study of Individual Characteristic Abdominal Wall Thickness Based on Magnetic Anchored Surgical Instruments

    Directory of Open Access Journals (Sweden)

    Ding-Hui Dong

    2015-01-01

    Full Text Available Background: Magnetic anchored surgical instruments (MASI, relying on magnetic force, can break through the limitations of the single port approach in dexterity. Individual characteristic abdominal wall thickness (ICAWT deeply influences magnetic force that determines the safety of MASI. The purpose of this study was to research the abdominal wall characteristics in MASI applied environment to find ICAWT, and then construct an artful method to predict ICAWT, resulting in better safety and feasibility for MASI. Methods: For MASI, ICAWT is referred to the thickness of thickest point in the applied environment. We determined ICAWT through finding the thickest point in computed tomography scans. We also investigated the traits of abdominal wall thickness to discover the factor that can be used to predict ICAWT. Results: Abdominal wall at C point in the middle third lumbar vertebra plane (L3 is the thickest during chosen points. Fat layer thickness plays a more important role in abdominal wall thickness than muscle layer thickness. "BMI-ICAWT" curve was obtained based on abdominal wall thickness of C point in L3 plane, and the expression was as follow: f(x = P1 × x 2 + P2 × x + P3, where P1 = 0.03916 (0.01776, 0.06056, P2 = 1.098 (0.03197, 2.164, P3 = −18.52 (−31.64, −5.412, R-square: 0.99. Conclusions: Abdominal wall thickness of C point at L3 could be regarded as ICAWT. BMI could be a reliable predictor of ICAWT. In the light of "BMI-ICAWT" curve, we may conveniently predict ICAWT by BMI, resulting a better safety and feasibility for MASI.

  3. MDCT of abdominal wall lumbar hernias: anatomical review, pathologic findings and differential diagnosis.

    Science.gov (United States)

    Martín, Joaquín; Mellado, José María; Solanas, Susana; Yanguas, Nerea; Salceda, Javier; Cozcolluela, María Rosa

    2012-07-01

    To review the anatomical landmarks of the abdominal wall lumbar region and its normal appearance on multidetector computed tomography (MDCT) and to briefly describe the MDCT features of lumbar hernias. We performed a retrospective search of the imaging report database from November 2007 to October 2011. We retrieved the clinical data and MDCT studies of patients suffering from abdominal wall lumbar hernias. We reviewed the imaging features of abdominal lumbar hernias and compared those with the normal appearance of the lumbar region in asymptomatic individuals. We classified lumbar wall hernias as diffuse, superior (or Grynfelt-Lesshaft) and inferior (or Petit) lumbar hernias. We briefly describe the imaging features of each subtype and review the anatomy and MDCT appearance of normal lumbar region. Currently available MDCT provides an excellent opportunity for reviewing the normal anatomy of the wall lumbar region and may be considered a useful modality for evaluating lumbar hernias.

  4. 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.

  5. Paragonimiasis mimicking chest cancer and abdominal wall metastaisis: A case report

    Science.gov (United States)

    ZHOU, RONGXING; ZHANG, MINJIA; CHENG, NANSHENG; ZHOU, YONG

    2016-01-01

    Typical human paragonimiasis demonstrates an elevated eosinophil count, positive immunoblot, nodular shadows of the lung and pleural thickening with pleural effusion, and these symptoms may be confused with chest cancer. In the present case, a rare case of human paragonimiasis mimicking chest cancer and abdominal wall metastasis is described, the 39-year-old male patient was admitted in our hospital for cough, weight loss 5 kg and a firm mass in right upper abdominal wall. The laboratory test showed unremarkable hematology and biochemistry results. Chest X-ray, Plain computed tomography of the chest and abdomen showed right pleural effusion, several nodules in right lower lung and a mass in the right upper abdominal wall. The initial diagnosis was lung or chest cancer with abdominal wall metastasis, and the abdominal wall mass was resected for the final diagnosis. The biopsy revealed eosinophilic granuloma with Charcot-Leyden crystal formation infiltrated in the muscular fibers. Subsequent to assessment of the antibodies against parasites, the final diagnosis of paragonimiasis was made. PMID:27313691

  6. Repair of large midline abdominal-wall hernias by a running strip of abdominal skin.

    Science.gov (United States)

    Marchac, D; Kaddoura, R

    1983-09-01

    Our experience with a full-thickness running strip of abdominal skin for the treatment of large midline abdominal hernias has been very positive. The mechanical properties of the skin strip allow one to reestablish a normal anatomy by bringing the rectus muscle in contact. Clinical and histologic studies have shown that the full-thickness skin rapidly loses its epidermal components and appears to transform itself into a dense connective tissue very similar to normal aponeurosis.

  7. 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

  8. Bullhorn Hernia: A Rare Traumatic Abdominal Wall Hernia

    African Journals Online (AJOL)

    Here, we report a unique case of a 70‑year‑old man hit by a bull with subsequent ... The tear in the mesocolon was repaired. ... the diagnosis of this condition as missed hernias in this setting pose a high risk of strangulation and gangrene. KEYWORDS: Blunt abdominal trauma, colostomy, mesh repair, primary repair.

  9. Mesh abdominal wall hernia surgery is safe and effective-the harm New Zealand media has done.

    Science.gov (United States)

    Kelly, Steven

    2017-10-06

    Patients in New Zealand have now developed a fear of mesh abdominal wall hernia repair due to inaccurate media reporting. This article outlines the extensive literature that confirms abdominal wall mesh hernia repair is safe and effective. The worsening confidence in the transvaginal mesh prolapse repair should not adversely affect the good results of mesh abdominal wall hernia repair. New Zealand general surgeons are well trained in providing modern hernia surgery.

  10. 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.

  11. Appendicular endometriosis as a cause of chronic abdominal pain alone in the right iliac fossa: case report and literature review

    Directory of Open Access Journals (Sweden)

    Marcelo Pandolfi Basso

    2012-03-01

    Full Text Available Endometriosis is a disease characterized by the presence of ectopic endometrial glands and stroma. Although its etiology is undefined, it is suggested to be a result of coelomic metaplasia, retrograde menstruation, to provide a genetic component, or to be one that occurs due to blood or lymphatic spread. The involvement of the gastrointestinal tract is common. However, appendicular endometriosis is a rare condition. It is usually asymptomatic. Recurrent pain in the right iliac fossa is an unusual clinical manifestation. There are no non-invasive complementary tests to confirm the diagnosis. Laparoscopy is the main option for research, due to its diagnostic and therapeutic features. A histopathological examination is necessary for the diagnosis. Although surgical and drug therapies have special indications, the combination therapy showed lower symptom recurrence. This study reports a case of appendicular endometriosis that was diagnosed and treated in the service of Coloproctology of the Base Hospital at Faculdade de Medicina of São Jose do Rio Preto. There is also a literature review about this situation.Endometriose é uma doença caracterizada pela presença de estroma e glândulas endometriais ectópicas. Apesar de sua etiologia não definida, sugere-se que seja decorrente de metaplasia celômica, menstruação retrógada, apresente componente genético, ou ocorra devido à disseminação linfática ou sanguínea. O acometimento do trato gastrointestinal é comum; no entanto, a endometriose apendicular é condição rara e se apresenta com maior frequência de forma assintomática. Dor recorrente em fossa ilíaca direita é uma manifestação clínica incomum. Não há exames complementares não invasivos que confirmem o diagnóstico. A laparoscopia é a principal opção durante a investigação, por sua característica diagnóstica e terapêutica. O diagnóstico pode ser feito apenas após um exame histopatológico. Embora as terapias

  12. Endometriosis Associated with Hemothorax

    Directory of Open Access Journals (Sweden)

    Hung-Tsung Lee

    2006-01-01

    Full Text Available Bloody pleural effusion is rarely associated with endometriosis. To effectively treat this condition, it is important to differentiate the malady from other common diseases such as malignancy or tuberculosis. We describe the case of a 40-year-old multiparous female featuring right-sided hemothorax presenting with right shoulder pain and progressive shortness of breath for the preceding 2 months. Thoracoscopy disclosed grossly negative findings apart from multiple small pores in the right hemi-diaphragm with blood clots within them. Examination of the thoracoscopic biopsy specimens showed chronic pleuritis without evidence of malignancy or tuberculosis. Pelvic endometriosis was considered a possible diagnosis according to the results of abdominal computed tomography (CT scan, transvaginal sonography, and the results of dilatation and curettage. Periodic episodes of symptoms concurrent with menstruation led to the suspicion of a relationship between these conditions in our patient. Despite the patient undergoing an abdominal total hysterectomy and adhesiolysis without salpingo-oophorectomy, recurrent right-sided bloody pleural effusion developed 1.5 months subsequent to surgery. As a consequence, danazol (400 mg/day was maintained because of the endometriosis associated with pleural effusion. One year of regular follow-up later, there was no evidence of recurrent pleural effusion. We considered that the bloody pleural fluid arose via seepage from the pelvic endometriosis through the pores of the right hemi-diaphragm during menstruation.

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

    Science.gov (United States)

    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

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

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Zhoubing [Electrical Engineering, Vanderbilt University, Nashville, Tennessee 37235 (United States); Allen, Wade M. [Institute of Imaging Science, Vanderbilt University, Nashville, Tennessee 37235 (United States); Baucom, Rebeccah B.; Poulose, Benjamin K. [General Surgery, Vanderbilt University Medical Center, Nashville, Tennessee 37235 (United States); Landman, Bennett A. [Electrical Engineering, Vanderbilt University, Nashville, Tennessee 37235 and Institute of Imaging Science, Vanderbilt University, Nashville, Tennessee 37235 (United States)

    2013-12-15

    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

  15. 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.

  16. Abdominal wall regenerative medicine for a large defect using tissue engineering: an experimental study.

    Science.gov (United States)

    Suzuhigashi, Masaya; Kaji, Tatsuru; Nakame, Kazuhiko; Mukai, Motoi; Yamada, Waka; Onishi, Shun; Yamada, Koji; Kawano, Takafumi; Takamatsu, Hideo; Ieiri, Satoshi

    2016-10-01

    Treatment for a large abdominal wall defect remains challenging. The aim of this study was to optimize tissue engineering therapy of muscle constructs using a rat model. Experimental abdominal wall defects were created in Wister rats. The animal model was divided into three groups: collagen sponge (CS), hybrid scaffold (HS) and hybrid scaffold containing bone marrow liquid (HSBM). Hybrid scaffolds comprised collagen sponge and poly L-lactide (PLLA) sheets. Abdominal wall defects were covered by three kinds of sheets. Thereafter, the bone marrow liquid was spread onto the sheets. Rats were killed at 4, 8, and 16 weeks. Pathological examinations were performed using hematoxylin-eosin and desmin antibody staining. The CS group showed abdominal hernia, whereas the HS and HSBM groups did not. Vascular formation was confirmed in all groups. Muscle tissue was recognized at the marginal area of the sheet only in the HSBM group. The HS and HSBM groups show a greater intensity than the CS group. Muscle tissue regeneration is solely recognized in the HSBM group. Our experimental data suggest that the triad of scaffold, cell, and growth factor is fundamental for ideal biomaterials. The HSBM may be useful for reconstruction of abdominal wall defects.

  17. A Novel Endometriosis Inducing Factor In Women with Endometriosis

    Directory of Open Access Journals (Sweden)

    Ramzy A,

    2010-01-01

    results from the presence of endometrial glands and stroma outside the uterus. The exact incidence of endometriosis is uncertain because the disease process exists in several stages, from microscopic lesions to macroscopic disease, some of which are not apparent during evaluation. Although, the current prevalence of endometriosis is estimated to be up to 10%1, endometriosis is found in 40–60% of women with pelvic pain2 and in 20–30% of women suffering from infertility3. Moreover, women with more advanced disease have a higher rate of infertility4. Endometriosis can be found in different sites, however, it has been estimated that endometriosis is predominately found in ovaries (44%, Pouch of Douglas (38% and vesico-uterine space (34%, uterosacral ligaments and surrounding pelvic peritoneum (22%5. Additional sites include laparotomy 6, and episiotomy scars7, Appendix8, cervix9, pleura10, abdominal wall11-12, lungs13, nose14and rarely the brain15. The consequences of endometriosis include pelvic pain, dysparunia, pelvic adhesions and infertility16.Endometriosis is a disease of theories, where the metaplasia theory suggests that under diverse influences, coelomic tissue could be transformed into endometrium17. Unfortunately, no direct evidence showing the formation of endometrial stroma has been reported at the end of the metaplastic process. Moreover, according to this theory, ectopic endometrium develops in situ from local tissues, including germinal epithelium of the ovary and remnants of the Müllerian and Wolffian ducts. In a broader context, this theory also implies that peritoneal endometriosis results from in situ metaplasia of totipotent mesothelial serosal cells18. The fact that endometriosis mostly occurs when endometrium is present, and that males are spared from this disease, weakens the power of the concept of metaplasia to explain endometriosis. Another theory proposes that the physiological phenomenon of endometrial reflux in the fallopian tubes during

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

    Science.gov (United States)

    Salih, Abdulwahid M; Kakamad, F H; Hammood, Zuhair D; Yasin, Bzhwen; Ahmed, Dilshad M

    2017-01-01

    Hydatid cyst (HC) disease is a serious health problem in endemic areas. It is a parasitic infection that commonly involves liver and lungs while muscular HC is rare. HC of abdominal wall was reported only six times. We reported a 39-year-old male presented with HC of the right loin who was managed surgically with brief literature review. 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. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  19. [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.

  20. 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.

  1. 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.

  2. 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.)

  3. 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.

  4. 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.

  5. Proteomic identification of differentially expressed proteins in aortic wall of patients with ruptured and nonruptured abdominal aortic aneurysms

    DEFF Research Database (Denmark)

    Urbonavicius, Sigitas; Lindholt, Jes S.; Vorum, Henrik

    2009-01-01

    To compare the basic proteomic composition of abdominal aortic aneurysm (AAA) wall tissue in patients with nonruptured and ruptured aneurysms.......To compare the basic proteomic composition of abdominal aortic aneurysm (AAA) wall tissue in patients with nonruptured and ruptured aneurysms....

  6. 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.

  7. [Prophylactics and treatment of postoperative hernias of the lateral abdominal walls using polypropylene endoprosthesis].

    Science.gov (United States)

    Sukovatykh, B S; Valuĭskaia, N M; Pravednikova, N V; Netiaga, A A; Kas'ianova, M A; Zhukovskiĭ, V A

    2011-01-01

    An analysis of complex examination and treatment of 151 patients after planned and performed surgical interventions on organs of the retroperitoneal space was made. The patients were divided into 4 groups. The first group (of comparison) included 46 patients who were treated by lumbotomy for different diseases of organs of the urinary system. In 35 patients of the second group (prophylactics) the indications were determined and in 20 patients preventive endoprosthesis of the lateral abdominal wall using polypropylene endoprosthesis was fulfilled. Herniotomy with plasty of the lateral abdominal wall using local tissues was fulfilled in 30 patients. Prosthesing hernioplasty of the lateral abdominal wall was fulfilled in 40 patients of the main group. It was found that preventive endoprosthesis of the lateral abdominal wall allowed prevention of progressing anatomo-functional i/isufficiency and the appearance of postoperative hernias. The application of polypropylene endoprosthesis for the treatment of postoperative hernias allows obtaining 36.4% more good results as compared with the control group, 21.7% decreased number of satisfactory results and no recurrent hernias.

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

    African Journals Online (AJOL)

    xp

    Correspondence to: Dr Ademuyiwa Adesoji O, Department of Surgery, College of Medicine, University of Lagos, Idi Araba,. Lagos, PMB 12003 ... with anterior abdominal wall desmoid that was managed in our unit and challenges at reaching a diagnosis are highlighted. .... cyst or a subfascial lipoma high on the differential.

  9. Clinical Application of a Silk Fibroin Protein Biologic Scaffold for Abdominal Wall Fascial Reinforcement

    Directory of Open Access Journals (Sweden)

    Mark W. Clemens, MD

    2014-11-01

    Conclusions: Postoperative complication rates after 18 months were low, and most surgical complications were managed nonoperatively on an outpatient basis without mesh removal. To our knowledge, this is the only series to report on a long-lasting, transitory SBS for abdominal wall repair and reinforcement. Procedure-specific outcome studies are warranted to delineate optimal patient selection and define potential device characteristic advantages.

  10. Exercises to activate the deeper abdominal wall muscles: the Lewit: a preliminary study.

    Science.gov (United States)

    Badiuk, Boyd W N; Andersen, Jordan T; McGill, Stuart M

    2014-03-01

    The abdominal wall is a prime target for therapeutic exercises aimed to prevent and rehabilitate low back pain and to enhance performance training. This study examined the "Lewit," a corrective exercise prescribed for several purposes, which is performed lying supine in a crook-lying position and involves forceful breathing. Muscle activation and lumbar posture were compared with bracing the abdominal wall (stiffening) with robust effort and "hollowing" (attempting to draw in the wall toward the naval) with robust effort. Eight healthy male volunteers with 6 channels of electromyography were collected by means of surface electrode pairs of the rectus abdominis, external oblique, and internal oblique (IO) together with lumbar motion. The Lewit exercise caused higher muscle activity in the deeper abdominal wall muscles, in particular the IO and by default the transverse abdominis were activated at 54% maximum voluntary contractions (MVCs) on average and 84% MVC peak with no change in spine posture to maintain the elastic equilibrium of the lumbar spine. The Lewit is a deep oblique muscle activation exercise, and the activation levels are of a sufficient magnitude for training muscle engrams. This information will assist strength and conditioning coaches with program design decisions where this corrective abdominal exercise may be considered for clients who elevate the ribcage during strength exertions, or for clients targeting the deep obliques.

  11. "Components separation technique" for the repair of large abdominal wall hernias

    NARCIS (Netherlands)

    Reilingh, TSD; Goor ,van Harry; Rosman, C; Bemelmans, MHA; de Jong, D; van Nieuwenhoven, EJ; Bleichrodt, RP

    BACKGROUND: The "components separation technique" is a method for abdominal wall reconstruction in patients with large midline hernias that cannot be closed primarily. The early and late results of this technique were evaluated in 43 patients. METHODS: Records of 43 patients, 11 women and 32 men,

  12. 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 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 1 Suture fixation forces for

  13. Ultrasound imaging assessment of abdominal muscle function during drawing-in of the abdominal wall: an intrarater reliability study.

    Science.gov (United States)

    Hides, Julie A; Miokovic, Tanja; Belavý, Daniel L; Stanton, Warren R; Richardson, Carolyn A

    2007-08-01

    Test-retest intrarater reliability study. To examine reliability of abdominal musculature measurements across a broad range of conditions for a physical therapist newly trained in assessment using rehabilitative ultrasound imaging (RUSI). RUSI has previously been used to assess abdominal muscle function during a drawing-in maneuver of the anterior abdominal wall, and measurements conducted by an experienced assessor have been validated by comparison with magnetic resonance imaging. Few studies have examined the reliability of less experienced operators, and only in isolated measurement conditions. Nineteen subjects (11 female, 8 male) without a history of low back pain performed the abdominal drawing-in maneuver in a supine hook-lying position. RUSI was used bilaterally to assess the thickness of the internal oblique (IO) and transversus abdominis (TrA) muscles at rest and on contraction, as well as changes in the length of the TrA muscle (indicated by slide of the anterior abdominal fascia). The reliability of a novice rater who received 8 hours of training was examined (a) across 3 measurements of the same ultrasound image, (b) across 3 separate ultrasound images (averaged for days and sides of abdomen), and (c) across 2 days (averaged for images and sides). Reliability of assessing muscle thickness was very high across 3 measurements of the sale image (intrarater correlation coefficients [ICC3.1] were all greater than 0.97), fair to high across 3 images (ICC(3,4) = 0.62-0.82), and fair to high across 2 days (ICC(3,6) = 0.63-0.85). Reliability of measuring the slide of the anterior abdominal fascia was very high across measurements from the same image (ICC(3,1) = 0.98) but very low across images (ICC(3,4) = 0.44) and across 2 days (ICC(3,6) = 0.36). High reliability of a novice rater was demonstrated for some measurement conditions. Measures of reliability for recapturing the image and repetition across days ranged from low to high. Inconsistencies in the pattern

  14. 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.

  15. Ultrasonographic projection of a pathologic site on the anterior abdominal wall. Our own experience.

    Science.gov (United States)

    Nedev, Petko I; Nedeva, Antonia I; Uchikov, Angel P

    2003-01-01

    The success of any operation depends to a great extent on how well the optimal surgical approach is chosen. The purpose of the present study was to propose a method of sonographic projection of an abdominal pathologic site on the anterior abdominal wall which can facilitate the selection of an optimal surgical approach. The study included 26 patients aged 20 to 65 years operated on in the Clinic of Thoracic and Abdominal Surgery in the Medical University, Plovdiv between January 1996 and December 2001. Using ultrasonography we projected a pathologic site located in the abdomen on the anterior abdominal wall. A strip of adhesive band was placed on the scanning surface of a 3.5 MHz linear transducer to cast an acoustic shadow and thus draw the outlines of the site on to the anterior abdominal wall. Patients with liver hydatid cysts (primary and recurrent) and with recurrent calculous cholecystitis were predominant (20/26, 76.9%). The surgical approach in the cases of primary liver hydatid cysts was in the right hypochondriac region; after laparotomy it was extended in both directions. In the patients with recurrent liver hydatid cysts (6/26, 23.07%) the incision was made on the projected image, directly over the site; it was less traumatic and associated with less blood loss. In eight patients with chronic calculous cholecystitis (30.7%) the projection was used for minilaparotomy (up to 6 cm); in two patients the projection suggested that we should use the transrectal approach as optimal instead of the subcostal approach. The right subcostal approach was used in one patient with chronic calculous cholecystitis and retroperitoneal cyst instead of median laparotomy. In patients with retroperitoneal tumours and intra-abdominal non-organ echinococcosis the projection had confirmatory character. According to the review of the literature we made, such sonographic projection of pathologic sites on the anterior front wall for the purpose of selecting an optimal surgical

  16. 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.

  17. Total transvaginal endoscopic abdominal wall hernia repair: a NOTES survival study.

    Science.gov (United States)

    Lomanto, D; Dhir, U; So, J B Y; Cheah, W K; Moe, M A; Ho, K Y

    2009-08-01

    Natural orifice transluminal endoscopic surgery (NOTES) has gained widespread interest as a potentially less invasive alternative to laparoscopic surgery or, else, an evolution as the next-generation surgery. The main objective of this study was to assess the safety of transluminal abdominal wall hernia repair for potential human application by specifically investigating the feasibility and challenges of using a transvaginal approach. NOTES ventral hernia repair via a transvaginal approach. University Hospital (National University Health System, Singapore). The study utilized five female pigs (30-40 kg) between 5 and 7 months of age, which underwent abdominal wall hernia repair using a transvaginal approach. The procedures were performed using a double-channel endoscope under general endotracheal anesthesia. A mesh was placed and fixed to the abdominal wall using standard laparoscopic and endoscopic equipment. The animals survived for 2 weeks and were then euthanized and a necropsy performed. To assess the safety and feasibility of NOTES ventral hernia repair in a survival experimental model. All of the procedures could be safely performed using the standard equipment. At the necropsy, all meshes were well in place and mild adhesions were recorded in one animal with a small abscess in the subcutaneous area. This novel approach seems technically challenging but feasible using equipment and accessories currently available for conventional laparoscopic and interventional endoscopy with low intra-abdominal contamination and sepsis. New procedure-specific instruments and equipment need to be developed to allow the surgeon safer access and more degrees of instrument freedom.

  18. 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.

  19. Effects of hypertension on abdominal wall healing: experimental study in rats.

    Science.gov (United States)

    Tostes, Jair Morais; Watanabe, André Luís; Watanabe, Luís Massaro

    2007-01-01

    The aim of this study was to investigate the effects of untreated and treated hypertension on abdominal wall healing. Thirty-two spontaneously hypertensive rats (SHR) were randomly allocated into two groups: H (n = 16), untreated and E (n = 16), treated with enalapril (40 mg/kg per day). Group C (n = 16) was a nonhypertensive control group. The animals of each group were submitted to a midline laparotomy and randomly divided, according to the day on which they were killed (7th or 14th postoperative day), into subgroups of 8 animals, as follows: H-7, H-14, E-7, E-14, C-7 and C-14. On the day of their deaths, two strips of the anterior abdominal wall were collected. One strip was submitted to breaking strength measurement and the other to hydroxyproline determination. No mortalities or complications were observed in the six subgroups. The breaking strength in E-7 subgroup was significantly lower than in C-7 (P 0.05). Untreated hypertension had no effect on the abdominal wall healing of rats. Hypertensive animals treated with enalapril showed a significant decrease in abdominal wound-breaking strength on the 7th postoperative day.

  20. 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.

  1. ULTRASOUND DIAGNOSTICS OF RETROCERVICAL ENDOMETRIOSIS

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    R. A. Barto

    2015-01-01

    Full Text Available Background: Endometriosis is one of the major problems in current gynecology due to steady increase of its incidence, involvement of young females, high frequency of infertility and difficulties with diagnostics and treatment. Confirmation of diagnosis of advanced endometriosis is still within the competence of research centers and big federal treatment establishments.Aim: To improve ultrasound diagnostics and to develop an algorithm of assessment in retrocervical endometriosis.Materials and methods: Seventy two females were assessed laparoscopically due to a gynecology disorder or infertility. Based on intraoperational data and results of pathomorphological assessments, two groups were formed: group 1 (control group, n = 26 comprised patients in reproductive age who had been admitted for elective surgery due to a gynecological disorder. Group 2 (main group, n = 46 included patients with various types of endometriosis. Patients from group 2 were divided into 3 subgroups: 2а (n = 17 – with superficial forms of external genital endometriosis; 2b (n = 18 – with endometrioid cysts; 2c (n = 11 – with deep infiltrative types of endometriosis.Results: Patients with superficial external genital endometriosis were characterized by positive symptom of “folding” (“freezing” of posterior uterine surface and of the walls of adjacent intestine. In endometriosis of posterior surface of cervix uteri, the diagnosis made by an ultrasound assessmentin 100% matched the diagnosis set during surgery, whereas if sacrouterine ligaments were involved, the diagnostic match was only 3%. In the group of patients with endometrioid cysts, in most of cases the cysts had specific ultrasound signs; coincidence of an ultrasound and a morphological diagnosis was seen in 98% of cases. Most cases of deep infiltrative endometriosis showed involvement of sacrouterine ligaments (72% and of parametrium (81%. There was a positive folding sign and a “Indian headdress

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

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    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

  3. Inguinal endometriosis.

    Science.gov (United States)

    Kapan, Metin; Kapan, Selin; Durgun, A Vedat; Goksoy, Ertugrul

    2005-01-01

    Extrapelvic endometriosis is a rarely seen condition and it is occasionally presented to the general surgeons. It is often diagnosed incidentally. In this report we presented three cases of inguinal endometriosis all of which were thought to be inguinal hernia preoperatively. They were diagnosed during the operation for inguinal hernia repair and treated with simple excision of the lesions with a part of the round ligament.

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

    Science.gov (United States)

    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

    2013-02-01

    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 collateral veins of the abdominal wall contra-laterally to the renal transplant. Cultures from abdominal wall micro-abscesses yielded Prevotella bivia as the causative agent. This complication has not been described before in the context of renal transplantation. The pathogenesis and management of this serious complication are discussed in this paper.

  5. 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....

  6. 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

    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...... = 0.005). There was no significant change of either hand grip strength or leg extension power. After AWR, the physical component of overall quality of life improved, whereas the mental component score remained unchanged. In the control group, surgery resulted in a decrease in both truncal flexion...... and truncal extension. Conclusions: AWR for incisional hernia specifically improved long-term abdominal wall muscular function and quality of life....

  7. Development of a novel synthetic material to close abdominal wall defects.

    Science.gov (United States)

    Cnota, M A; Aliabadi-Wahle, S; Choe, E U; Jacob, J T; Flint, L M; Ferrara, J J

    1998-05-01

    To compare the efficacy of a novel synthetic material (TMS-2) with polytetrafluoroethylene, polypropylene (Marlex), and primary closure of experimentally fashioned clean and contaminated abdominal wounds, 1-cm2 abdominal wall defects were created in each of the four abdominal quadrants of rats (n = 10). Patches of each material were used to repair three of these defects, the fourth being primarily closed. A second group of rats (n = 7) underwent the same operative protocol; however, peritonitis was induced at the time of surgery using a fecal inoculation technique. Animals were killed 2 weeks later, and surface area and severity of formed adhesions were assessed by a "blinded" observer. All closure techniques were successful insofar as none demonstrated fascial dehiscence. Compared with each synthetic material, the surface area of formed adhesions was smaller after primary closure in clean and in contaminated conditions; however, the three synthetic materials were equally matched regarding surface area of adhesions under both conditions. In the face of fecal contamination, TMS-2 proved identical to primary closure, each generating significantly (P < 0.02) milder adhesions than the other prosthetic materials. It is concluded that the TMS-2 may prove of clinical benefit to repair abdominal wall defects.

  8. Evaluation of a novel synthetic material for closure of large abdominal wall defects.

    Science.gov (United States)

    Aliabadi-Wahle, S; Choe, E U; Jacob-LaBarre, J; Flint, L M; Ferrara, J J

    1996-02-01

    This study was undertaken to compare the efficacy of a novel synthetic material (TMS-1) with polytetrafluoroethylene, polypropylene, and primary closure of experimentally fashioned clean and contaminated abdominal wounds. One square centimeter full-thickness abdominal wall defects were created in each of the four abdominal quadrants of anesthetized rats (n = 6). Patches of polytetrafluoroethylene, polypropylene, and a polyurethane-polypropylene composite material (TMS-1) were used to repair three of these defects; the fourth was primarily closed. A second group of rats (n = 9) underwent the same operative protocol; however, peritonitis was induced at the time of operation by using the fecal inoculation technique. Animals were killed 2 to 3 weeks later, and surface area and severity of formed adhesions were assessed. By all methods of assessment, primary closure proved significantly superior to all other methods of closure in clean and contaminated conditions. The three synthetic materials were equally matched for surface area involved in adhesion formation. When compared with the other synthetic materials, TMS-1 was associated with significantly milder adhesions in uninfected (p < 0.002) and in infected (p < 0.002) conditions. The clear superiority of TMS-1 over other nonabsorbable synthetic materials shown in this pilot study warrants further investigation relative to its use to close large abdominal wall defects.

  9. 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.

  10. Primary leiomyosarcoma of the abdominal wall mimicking nodular fasciitis in a child

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    Yuhki Koike

    2015-06-01

    Full Text Available We report the case of an 8-year-old boy with a 30-mm solid mass in the right lower quadrant of the abdominal wall. Computed tomography revealed that the tumor was on the lateral border of the rectus abdominis, and surgical resection was performed. Despite difficulty in differentiating this mass from nodular fasciitis, pathologic analysis and immunohistochemical staining led to the diagnosis of leiomyosarcoma.

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

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    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.

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

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    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.

  13. [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.

  14. Effects of Lactobacillus gasseri OLL2809 on the induced endometriosis in rats.

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    Uchida, Masayuki; Kobayashi, Orie

    2013-01-01

    We have reported an inhibitory effect of Lactobacillus gasseri OLL2809 (OLL2809) on the growth of mouse endometrial tissue in the abdominal cavity. The present study aimed to investigate the efficacy of Lactobacillus gasseri OLL2809 (OLL2809) on pre-existing endometriosis implanted on the abdominal wall in diestrus Wistar-Imamichi female rats. One week after implantation, the volume of the endometrial tissue was measured after laparotomy. OLL2809 and dienogest were administered for 4 weeks. OLL2809 significantly enhanced the decrease in the volume (p<0.01) as compared with control. Complete healing was observed in two of nine rats, but in none of the control group. Dienogest did not show significant efficacy. These findings suggest that OLL2809 is useful not only in therapy of pre-existing endometriosis but also in the prevention of the growth of endometrial tissue.

  15. Evaluation of a new composite prosthesis for the repair of abdominal wall defects.

    Science.gov (United States)

    Losi, Paola; Munaò, Antonella; Spiller, Dario; Briganti, Enrica; Martinelli, Ilaria; Scoccianti, Marco; Soldani, Giorgio

    2007-10-01

    The degree of integration of biomaterials used in the repair of abdominal wall defects seems to depend upon the structure of the prosthesis. The present investigation evaluates the behaviour in terms of adhesion formation and integration of a new composite prosthesis that could be employed in this clinical application. Full-thickness abdominal wall defects (7 x 5 cm) were created in 16 anaesthetized New Zealand white rabbits and the prosthesis were placed in direct contact with the visceral peritoneum during the experiment. The defects were repaired with a composite prosthesis or pure polypropylene mesh to establish two study groups (n = 8 each). The composite device was constituted by a polypropylene mesh physically attached to a poly(ether)urethane-polydimethylsiloxane laminar sheet. Animals were sacrificed 7, 14, 21 and 30 days after implant and prosthesis/surrounding tissue specimens subjected to light and electron microscopy. Firm adhesions were detected in the polypropylene implants, while they were not present in the composite implants. The excellent behaviour of the composite prosthesis shown in this study warrants further investigation on its use for the repair of abdominal wall defects when a prosthetic device needs to be placed in contact with the intestinal loops.

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

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    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.

  17. Current practice of abdominal wall closure in elective surgery – Is there any consensus?

    Directory of Open Access Journals (Sweden)

    Ridwelski Karsten

    2009-05-01

    Full Text Available Abstract Background Development of incisional hernia after open abdominal surgery remains a major cause of post-operative morbidity. The aim of this study was to determine the current practice of surgeons in terms of access to and closure of the abdominal cavity in elective open surgery. Methods Twelve surgical departments of the INSECT-Trial group documented the following variables for 50 consecutive patients undergoing abdominal surgery: fascial closure techniques, applied suture materials, application of subcutaneous sutures, subcutaneous drains, methods for skin closure. Descriptive analysis was performed and consensus of treatment variables was categorized into four levels: Strong consensus >95%, consensus 75–95%, overall agreement 50–75%, no consensus Results 157 out of 599 patients were eligible for analysis (85 (54% midline, 54 (35% transverse incisions. After midline incisions the fascia was closed continuously in 55 patients (65%, using slowly absorbable (n = 47, 55%, braided (n = 32, 38% sutures with a strength of 1 (n = 48, 57%. In the transverse setting the fascia was closed continuously in 39 patients (72% with slowly absorbable (n = 22, 41% braided sutures (n = 27, 50% with a strength of 1 (n = 30, 56%. Conclusion In the present evaluation midline incision was the most frequently applied access in elective open abdominal surgery. None of the treatments for abdominal wall closure (except skin closure in the midline group is performed on a consensus level.

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

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    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.

  19. 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.

  20. 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.

  1. A rare case of chronic traumatic diaphragmatic hernia requiring complex abdominal wall reconstruction.

    Science.gov (United States)

    Pakula, Andrea; Jones, Amber; Syed, Javed; Skinner, Ruby

    2015-01-01

    Traumatic diaphragmatic hernia is a rare and often under recognized complication of penetrating and blunt trauma. These injuries are often missed or there is a delay in diagnosis which can lead to enlargement of the defect and the development of abdominal or respiratory symptoms. We report a case of an otherwise healthy 37 year old male who was involved in a motor vehicle accident at age twelve. He presented 25 years later with vague lower abdominal symptoms and was found to have a large chronic left sided diaphragmatic hernia involving the majority of his intra-abdominal contents. Repair of the defect with a biologic mesh was undertaken and the patient also required complex abdominal wall reconstruction due to loss of intra-abdominal domain from the chronicity of the hernia. A staged closure of the abdomen was performed first with placement of a Wittmann patch. Medical management of intra-abdominal hypertension was successful and the midline fascia was sequentially approximated at the bedside for three days. The final closure was performed with a component separation and implantation of a fenestrated biologic fetal bovine mesh to reinforce the closure. In addition, a lightweight Ultrapro mesh was placed for additional lateral reinforcement. The patient recovered well and was discharged home. These injuries are rare and diagnosis is challenging. Mechanism and CT scan characteristics can aid clinicians. Blunt diaphragmatic injury is rare and remains a diagnostic challenge. Depending on the chronicity of the injury, repair may require complex surgical decision making. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

  2. 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.

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

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    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.

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

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    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.

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

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    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.

  6. Radiation-induced endometriosis in Macaca mulatta

    Energy Technology Data Exchange (ETDEWEB)

    Fanton, J.W.; Golden, J.G. (USAF School of Aerospace Medicine, Brooks AFB, TX (USA))

    1991-05-01

    Female rhesus monkeys received whole-body doses of ionizing radiation in the form of single-energy protons, mixed-energy protons, X rays, and electrons. Endometriosis developed in 53% of the monkeys during a 17-year period after exposure. Incidence rates for endometriosis related to radiation type were: single-energy protons, 54%; mixed-energy protons, 73%; X rays, 71%; and electrons, 57%. The incidence of endometriosis in nonirradiated control monkeys was 26%. Monkeys exposed to single-energy protons, mixed-energy protons, and X rays developed endometriosis at a significantly higher rate than control monkeys (chi 2, P less than 0.05). Severity of endometriosis was staged as massive, moderate, and minimal. The incidence of these stages were 65, 16, and 19%, respectively. Observations of clinical disease included weight loss in 43% of the monkeys, anorexia in 35%, space-occupying masses detected by abdominal palpation in 55%, abnormal ovarian/uterine anatomy on rectal examination in 89%, and radiographic evidence of abdominal masses in 38%. Pathological lesions were endometrial cyst formation in 69% of the monkeys, adhesions of the colon in 66%, urinary bladder in 50%, ovaries in 86%, and ureters in 44%, focal nodules of endometrial tissue throughout the omentum in 59%, and metastasis in 9%. Clinical management of endometriosis consisted of debulking surgery and bilateral salpingo-oophorectomy combined in some cases with total abdominal hysterectomy. Postoperative survival rates at 1 and 5 years for monkeys recovering from surgery were 48 and 36%, respectively.

  7. 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.

  8. Obesity increases the odds of acquiring and incarcerating noninguinal abdominal wall hernias.

    Science.gov (United States)

    Lau, Briana; Kim, Hanjoo; Haigh, Philip I; Tejirian, Talar

    2012-10-01

    The current data available describing the relationship of obesity and abdominal wall hernias is sparse. The objective of this study was to investigate the current prevalence of noninguinal abdominal wall hernias and their correlation with body mass index (BMI) and other demographic risk factors. Patients with umbilical, incisional, ventral, epigastric, or Spigelian hernias with or without incarceration were identified using the regional database for 14 hospitals over a 3-year period. Patients were stratified based on their BMI. Univariate and multivariate analyses were performed to distinguish other significant risk factors associated with the hernias. Of 2,807,414 patients, 26,268 (0.9%) had one of the specified diagnoses. Average age of the patients was 52 years and 61 per cent were male. The majority of patients had nonincarcerated umbilical hernias (74%). Average BMI was 32 kg/m2. Compared with patients with a normal BMI, the odds of having a hernia increased with BMI: BMI of 25 to 29.9 kg/m2 odds ratio (OR) 1.63, BMI of 30 to 39.9 kg/m2 OR 2.62, BMI 40 to 49.9 kg/m2 OR 3.91, BMI 50 to 59.9 kg/m2 OR 4.85, and BMI greater than 60 kg/m2 OR 5.17 (Pincarcerated hernias had a higher average BMI (32 kg/m2 vs 35 kg/m2; Pincarceration, and a BMI greater than 60 kg/m2 had the highest chance of incarceration, OR 12.7 (Pincarceration (OR, 1.28; 95% CI, 1.02 to 1.59 and OR, 1.80; CI, 1.45 to 2.24). Increasing BMI and increasing age are associated with a higher prevalence and an increased risk of incarceration of noninguinal abdominal wall hernias.

  9. Twelve-year experience with expanded polytetrafluoroethylene in the repair of abdominal wall defects.

    Science.gov (United States)

    Bauer, J J; Harris, M T; Kreel, I; Gelernt, I M

    1999-01-01

    A prosthetic device must be used to repair ventral hernias in patients with insufficient tissue for a tension-free primary closure. Several prosthetic materials have been employed for this purpose, with varying results. We here review a long experience with the use of expanded polytetrafluoroethylene (ePTFE) patches in the open repair of large abdominal wall defects. Demographic, operative, follow-up, and histologic data were recorded and analyzed for all patients in a surgical practice who were treated for large abdominal wall defects with open repair using ePTFE patches between November 1983 and March 1996. Ventral hernia repairs using an ePTFE patch were performed in 98 patients. In 48 (49%), the patient had already undergone at least one previous ventral hernia repair. Of the 98 operations, 78 were full-thickness repairs, 11 were Rives-Stoppa procedures, and 9 were onlay operations. Complications included 5 seromas, 3 fistulas related to removal of a previously implanted prosthesis, and 9 infections. In addition, 10 patients developed recurrent hernias not related to explantation of the patch because of infection or fistula. In 3 patients, infections were treated successfully without removal of the patch. There were no complications related to adhesions, erosion of the patch into the viscera, or bowel obstruction. Histologic studies of longterm ePTFE implants showed excellent fibrous tissue ingrowth and minimal foreign body response. Our long-term clinical experience indicates that prosthetic patches of ePTFE are safe and effective when used in the repair of large abdominal wall defects that cannot be closed primarily. Operative complications were within acceptable limits, as was the reherniation rate.

  10. 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.

  11. 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.

  12. Reproducibility of thoracic and abdominal aortic wall measurements with three-dimensional, variable flip angle (SPACE) MRI.

    Science.gov (United States)

    Mihai, Georgeta; Varghese, Juliet; Lu, Bo; Zhu, Hong; Simonetti, Orlando P; Rajagopalan, Sanjay

    2015-01-01

    To evaluate the reproducibility and repeatability of high-resolution, isotropic thoracic and abdominal aortic wall measurements, and determine the implications they have on the number of subjects necessary for future clinical trials. Using a T1-weighted three-dimensional MRI SPACE sequence, we evaluated the interobserver, intraobserver, and scan-rescan variability of isotropic thoracic and abdominal aortic wall measurements in 15 cardiovascular diseased patients and 6 normal volunteers. Main outcome analyses were intracorrelation coefficient (ICC), mean relative error (mRE), and sample size calculation at 80% power to be used to compare placebo group and treatment group means in future two-arm randomized clinical trials. Excellent reliability, ICC > 0.8 (P measures: lumen area (LA), outer wall area (OWA), wall area (VWA), total wall volume (TWV), and percentage wall volume (%WV). Sample size calculation revealed slightly different sample size per treatment arm for thoracic and abdominal aorta segments (maximum number of subjects: 352 subjects for thoracic segment versus 421 subjects for abdominal segment for LA at 5% difference, and minimum of 3 thoracic versus 4 abdominal subjects needed for %WV evaluation at 25% difference). Our study demonstrates the reproducibility and repeatability of SPACE aortic plaque measurements, and gives insight into the number of subjects needed for the design of therapeutic studies in aortic atherosclerosis. © 2013 Wiley Periodicals, Inc.

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

    Directory of Open Access Journals (Sweden)

    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.

  14. Giant desmoid tumor of the abdominal wall in a patient with Gardner Syndrome

    OpenAIRE

    Santana, Daniel Paulino; Figueiredo, Juliano Alves; Meyer, Matheus Matta Machado Mafra Duque Estrada; Ferreira, Paula Mendonça Pimenta; Valente, Guilherme Sousa Sarmento; Reis, Marcos Wanderley Campos

    2012-01-01

    Gardner syndrome (GS) is a rare entity characterized by a triad of familial colonic polyposis, multiple osteomas and soft tissue tumors, including desmoid tumor (DT). This is a case report of a 30 year-old patient with GS who developed giant DT in the abdominal wall after undergoing several laparotomies. The patient has taken a long time to search for medical care, and at first he saw another team that refused to operate him by judging the lesion unresectable. The surgery in our department wa...

  15. Case Report: Endometriosis of the Appendix | Al Oulaqi | African ...

    African Journals Online (AJOL)

    Endometriosis is a well known cause of infertility. Endometriosis of the appendix is a very rare condition. To highlight this rare entity, we are reporting a case of a young lady who was admitted with recurrent attacks of lower abdominal pain associated with primary infertility. Preoperative diagnosis was acute appendicitis.

  16. Adolescent endometriosis.

    Science.gov (United States)

    Black, Amanda Yvonne; Jamieson, Mary Anne

    2002-10-01

    Endometriosis can exist in the adolescent female. It can be a very disruptive disease and cause significant dysfunction at a time in life when self-esteem, school attendance, and school performance are critical to achievement of life goals. Approaches to diagnosis and management in the recent literature are reviewed, focusing on those that apply directly to the adolescent or indirectly, by extrapolation from work done in the adult population. Practical strategies for adolescent patient care are presented. Recent research has focused on the efficacy of current treatment modalities and management of potential adverse side effects. Possible etiologies of endometriosis have been proposed, and therapies directed at those causes are being explored. Methods of diagnosis, both invasive and noninvasive, have been studied in order to determine the most effective way of diagnosing the disease. A better understanding of the etiology of endometriosis would probably assist in determining the most suitable treatment strategies. Future work in adolescent endometriosis should focus on developing safe, minimally invasive, yet definitive options for diagnosis and treatment.

  17. 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

  18. Growth Description for Vessel Wall Adaptation: A Thick-Walled Mixture Model of Abdominal Aortic Aneurysm Evolution.

    Science.gov (United States)

    Grytsan, Andrii; Eriksson, Thomas S E; Watton, Paul N; Gasser, T Christian

    2017-08-25

    (1) Background: Vascular tissue seems to adapt towards stable homeostatic mechanical conditions, however, failure of reaching homeostasis may result in pathologies. Current vascular tissue adaptation models use many ad hoc assumptions, the implications of which are far from being fully understood; (2) Methods: The present study investigates the plausibility of different growth kinematics in modeling Abdominal Aortic Aneurysm (AAA) evolution in time. A structurally motivated constitutive description for the vessel wall is coupled to multi-constituent tissue growth descriptions; Constituent deposition preserved either the constituent's density or its volume, and Isotropic Volume Growth (IVG), in-Plane Volume Growth (PVG), in-Thickness Volume Growth (TVG) and No Volume Growth (NVG) describe the kinematics of the growing vessel wall. The sensitivity of key modeling parameters is explored, and predictions are assessed for their plausibility; (3) Results: AAA development based on TVG and NVG kinematics provided not only quantitatively, but also qualitatively different results compared to IVG and PVG kinematics. Specifically, for IVG and PVG kinematics, increasing collagen mass production accelerated AAA expansion which seems counterintuitive. In addition, TVG and NVG kinematics showed less sensitivity to the initial constituent volume fractions, than predictions based on IVG and PVG; (4) Conclusions: The choice of tissue growth kinematics is of crucial importance when modeling AAA growth. Much more interdisciplinary experimental work is required to develop and validate vascular tissue adaption models, before such models can be of any practical use.

  19. Transgastric biologic mesh delivery and abdominal wall hernia repair in a porcine model.

    Science.gov (United States)

    Sporn, E; Astudillo, J A; Bachman, S L; Mayfield, T P; Thaler, K; Miedema, B W

    2009-12-01

    Incisional abdominal wall hernias currently require repair with open or laparoscopic surgery, which is associated with wound complications and recurrent hernia formation. Natural orifice transluminal endoscopic surgery (NOTES) techniques may have the potential to decrease the morbidity associated with hernia repair. The aim of this study was to repair a chronic ventral hernia with a biologic mesh placed transgastrically in a porcine model. Six pigs underwent creation of an incisional abdominal wall hernia. At least 4 weeks later, transgastric repair was done using an underlay biologic mesh with at least 5 cm of overlap from the hernia fascial edge. The mesh was secured with transfascial sutures and the stomach was closed with a sutured gastropexy. Pigs were evaluated 2 weeks later by laparoscopy. Pigs were sacrificed and necropsy wa s performed 4 weeks after the repair. Six pigs underwent hernia repair lasting a mean (+/- SD) of 204 +/- 123 minutes, with one perioperative death. At 2 weeks after hernia repair, laparoscopy showed significant adhesions in all pigs; one pig had extensive mesh infection and was sacrificed. Necropsy on one pig at 2 weeks and four pigs at 4 weeks showed complete coverage of the hernia defect in all pigs. All pigs had mesh abscesses or a positive mesh culture. Transgastric repair of a chronic ventral hernia is technically feasible. Difficulties with mesh delivery and infection need to be overcome before this approach can be used in humans. Georg Thieme Verlag KG Stuttgart New York.

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

    Directory of Open Access Journals (Sweden)

    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.

  1. 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.

  2. Mechanically relevant consequences of the composite laminate-like design of the abdominal wall muscles and connective tissues.

    Science.gov (United States)

    Brown, Stephen H M

    2012-05-01

    Together, three abdominal wall muscles (external oblique, internal oblique and transversus abdominis) form a tightly bound muscular sheet that has been likened to a composite-laminate structure. Previous work has demonstrated the ability of force generated by these three muscles to be passed between one another through connective tissue linkages. Muscle fibres in each muscle are obliquely oriented with respect to its neighbouring muscles. It is proposed here is that this unique morphology of the abdominal wall muscles functions, through the application of constraining forces amongst the muscles, to increase force- and stiffness-generating capabilities. This paper presents a mathematical formulation of the stress-strain relationship for a transversely isotropic fibrous composite, and establishes a strengthening and stiffening effect when stress can be transferred between the fibrous layers. Application of empirical mechanical properties to this formulation demonstrates this effect for the abdominal wall muscles and, in greater proportion, for the anterior aponeurosis of the abdominal wall. This has implications for increasing the stiffness and passive load bearing ability of the abdominal wall muscles, and has the potential to modulate the whole muscle force-length and force-velocity relationships during contraction. Copyright © 2011 IPEM. Published by Elsevier Ltd. All rights reserved.

  3. [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.

  4. Infection on the meshes implantation area in the abdominal wall of rats with induced bacterial peritonitis

    Directory of Open Access Journals (Sweden)

    Sebben Geraldo Alberto

    2006-01-01

    Full Text Available PURPOSE: Evaluate incidence of bacterial growth on implanted meshes in the abdominal wall of rats after to induce bacterial peritonitis. METHODS: 36 rats were used. They were allocated in two groups: group B, experiment group (n =18 and group S, control group (n =18. They were submitted to the implant of polypropylene meshes on the abdominal wall, at the preperitoneal space. Then, in the animals of the experiment group, the induction of peritonitis was made through the inoculation in the peritoneal cavity of standardized solution of Escherichia coli. In the animals of the control group it was made through the inoculation of physiologic solution. The animals of both groups were reallocated in three subgroups of six animals and observed until the reoperations time, for evaluation of the implantation sites, collection of the meshes for cultures, evaluation of the abdominal cavity and peritoneal lavage for cultures. The reoperations occurred in 24, 48 and 72 hours. RESULTS: All the animals of the experiment group presented clinical symptoms of peritonitis. The cultures of the meshes taken off from the implantation sites were positive in 83% of the animals when the moment of the evaluations was of 24 hours, decreasing to 33% in 48 hours and 17% in 72 hours. Globally, it was of 44%. In the animals of the control group there was no case of positive culture neither in the meshes, nor in the peritoneal lavages. CONCLUSIONS: The experimental model used was effective, producing 100% of peritonitis. The incidence of bacterial growth on the implanted polypropylene meshes was 83% in 24 hours, decreasing with the time.

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

    Directory of Open Access Journals (Sweden)

    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.

  6. Violation of the rectus complex is not a contraindication to component separation for abdominal wall reconstruction.

    Science.gov (United States)

    Garvey, Patrick B; Bailey, Chad M; Baumann, Donald P; Liu, Jun; Butler, Charles E

    2012-02-01

    Component separation (CS) is an effective technique for reconstructing complex abdominal wall defects. Violation of the rectus abdominis complex is considered a contraindication for CS, but we hypothesized that patients have similar outcomes with or without rectus complex violation. We retrospectively studied all consecutive patients who underwent CS for abdominal wall reconstruction during 8 years and compared outcomes of patients with and without rectus violation. Primary outcomes measures included complications and hernia recurrence. Logistic regression analysis identified potential associations between patient, defect, and reconstructive characteristics and surgical outcomes. One hundred sixty-nine patients were included: 115 (68%) with and 54 (32%) without rectus violation. Mean follow-up was 21.3 ± 14.5 months. Patient and defect characteristics were similar, except for the rectus violation group having a higher body mass index. Overall complication rates were similar in the violation (24.3%) and nonviolation (24.0%) groups, as were the respective rates of recurrent hernia (7.8% vs 9.2%; p = 0.79), abdominal bulge (3.5% vs 5.6%; p = 0.71), skin dehiscence (20.0% vs 22.2%; p = 0.74), skin necrosis (6.1% vs 3.7%; p = 0.72), cellulitis (7.8% vs 9.2%; p = 0.75), and abscess (12.3% vs 9.2%; p = 0.58). Regression analysis demonstrated body mass index to be the only factor predictive of complications. CS surgical outcomes were similar whether or not the rectus complex was violated. To our knowledge, this study is the first to evaluate the effects of rectus violation on surgical outcomes in CS patients. Surgeons should not routinely avoid CS when the rectus complex is violated. Copyright © 2012 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    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.

  9. Isolated Abdominal Wall Actinomycosis Associated with an Intrauterine Contraceptive Device: A Case Report and Review of the Relevant Literature

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    Sinan Carkman

    2010-01-01

    Full Text Available Isolated abdominal wall actinomycosis in the presence of an intrauterine contraceptive device (IUCD is extremely rare and only six such cases have been reported in the literature. We report a case where clinical and radiological examinations revealed a pseudotumor within the anterior abdominal wall. After being lost to follow-up, the patient presented two years later with the enlargement of the mass. The mass including the affected anterior abdominal wall was completely excised. The diagnosis of actinomycosis was established postoperatively by histopathological examination. Further questioning concerning her gynecological history revealed long-term use of the same IUCD. Surgical excision of the actinomycotic pseudotumour and removal of the IUCD followed by antibiotic therapy resulted in the full recovery of the patient.

  10. 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%.

  11. The physical properties of two biomaterials and their effects in repairing abdominal wall defects in rat

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    Guan-yu WANG

    2011-05-01

    Full Text Available Objective To compare the physical properties of porcine small intestinal submucosa(P-SIS and porcine pericardium(P-PC and their effects in repairing abdominal wall defects in rat,in order to look for a more suitable biomaterial for repairing abdominal wall defect.Methods P-SIS and P-PC were harvested from 5 BA-MA Mini-Pigs(around 50kg within 4h of sacrifice.P-SIS was prepared with Abraham’s method,and P-PC was prepared with Trypsin+Triton X-100 method.The strength against butting force,strength against expansion force,water vapor permeability,thickness and tensile strength were then respectively tested.48 male SD rats weighed from 290g to 310g were randomly divided into 2 groups(24 each.Abdominal wall defects(3cm×2cm were created by surgery and repaired with P-SIS or P-PC respectively.Animals were sacrificed at the 2nd,4th,6th and 8th week after operation.The tensile strength and expansion rate of implanted materials and the development of adhesions were measured and observed.Results The thickness of P-PC(0.17±0.01mm was about 3 times that of P-SIS(0.05±0.01mm;The strength against expansion force of P-PC(52.10±6.50 Psi was about 8 times that of P-SIS(6.70±0.45 Psi;The strength against butting force of P-PC(166.86±16.15N was about 6 times of P-SIS(25.94±2.92N;The tensile strength of P-PC(31.80±6.16MPa was about 3 times that of P-SIS(11.81±2.50MPa.The water vapor permeability of P-SIS [4772.82±279.64 g/(m2·d] was about 1.5 times that of P-PC [3108.28±233.69g/(m2·d].The tensile strength of both materials declined significantly after implantation,recovered slowly from the 4th week on,and returned to normal after 6 weeks.The area of P-SIS implant gradually shrank after implantation;the implanted area of P-PC was 5.05±0.27cm2 at the 2nd week,9.99±0.89cm2 at the 4th week,6.83±0.19cm2 at the 6th week,and 10.63±0.91cm2 at the 8th week.The implanted area of P-PC was larger than that of P-SIS 4 weeks after implantation(P < 0.05.The

  12. Regional distribution of wall thickness and failure properties of human abdominal aortic aneurysm.

    Science.gov (United States)

    Raghavan, Madhavan L; Kratzberg, Jarin; Castro de Tolosa, Erasmo Magalhães; Hanaoka, Mauro M; Walker, Patricia; da Silva, Erasmo Simão

    2006-01-01

    The regional distribution of wall thickness and failure properties in human abdominal aortic aneurysm (AAA) was explored. Three unruptured and one ruptured AAA were harvested as a whole during necropsy. Thickness was measured at about every 1.5 cm(2) wall surface area for an average of 100 measurement sites per AAA. Multiple longitudinally oriented rectangular specimen strips were cut at various locations from each AAA for a total of 48 strips. The strips were subjected to uniaxial extension until failure. Wall thickness varied regionally and between AAA from as low as 0.23 mm at a rupture site to 4.26 mm at a calcified site (median=1.48 mm). Wall thickness was slightly lower in the posterior and right regions. The failure tension (ultimate) of specimen strips varied regionally and between AAA from 5.5 N/cm close to a blister site in the ruptured AAA to 42.3N/cm at the undilated neck of a 4 cm diameter unruptured AAA (median=14.8 N/cm). Failure stress (ultimate) varied from 33.6 to 235.1N/cm(2) (median=126.6N/cm(2)). There was no perceptible pattern in failure properties along the circumference. Failure tension of specimen strips at or close to blisters was mostly low. The rupture site in the ruptured aneurysm had the lowest recorded wall thickness of 0.23 mm with only slightly higher readings within a 1cm radius. The failure tension of the specimen strip close to the rupture site was low (11.1 N/cm) compared to its neighborhood in the ruptured aneurysm.

  13. 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.

  14. [LAPAROSCOPIC SURGERY IN PELVIC ENDOMETRIOSIS AND STERILITY].

    Science.gov (United States)

    Totev, T; Tihomirova, T; Tomov, S; Gorchev, G

    2015-01-01

    Endometriosis associated sterility affects 30%-50% of patients with pelvic endometriosis and the pathogenesis is complicated and controversial. The laparoscopic approach in modern surgical conservative treatment includes laser/diathermy ablation to endometriotic implants, adhesiolysis, excision of endometriotic cyst, cyst wall ablation and drainage. In case of patient with bilateral tubal occlusion, recurrence, or if conception has not occurred by 12 months after surgery, assisted reproductive techniques should be considered.

  15. Alpha-Methylacyl-Coenzyme A Racemase-Expressing Urachal Adenocarcinoma of the Abdominal Wall

    Science.gov (United States)

    Ha, Yun-Sok; Kim, Young-Won; Min, Byung-Dal; Lee, Ok-Jun; Kim, Yong-June; Yun, Seok-Joong; Lee, Sang-Cheol

    2010-01-01

    Urachal adenocarcinomas are very rare and about one third of these neoplasms arise in urachal remnants. To demonstrate the origin of the urachal adenocarcinoma is not easy, but it is very important for managing patient care. We report on a 35-year-old man who complained of a palpable mass in the periumbilical area. The mass was incidentally identified 10 days earlier. Computed tomography revealed a well-defined enhancing mass with internal calcification and septation abutting on the dome of the urinary bladder. The clinical diagnosis was urachal cancer, which seemed to invade the urinary bladder. Thus, we performed mass excision and partial resection of the bladder. Histopathologically, the mass was diagnosed as mucinous cystadenocarcinoma originating from urachal remnants that showed an unusual expression of alpha-methylacyl-coenzyme A racemase (AMACR). To our knowledge, this report is the first case of AMACR-expressing urachal adenocarcinoma arising in the abdominal wall. PMID:20664785

  16. 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...... for high and low levels of intraperitoneal lactate, glycerol, and glucose and lactate/pyruvate ratio respectively. High and low levels were defined as above or below the median value on day one. RESULTS: Results from intraperitoneal MD showed a significantly higher mean lactate concentration in the group...... underwent primary closure. None of the infants with omphalocele received parenteral nutrition whereas all of the infants with gastroschisis did. There was no significant difference in duration of parenteral nutrition or tube feeding, respectively, when comparing the gastroschisis children with high versus...

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

    Directory of Open Access Journals (Sweden)

    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.

  18. 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.

  19. Biomechanical properties of feline ventral abdominal wall and celiotomy closure techniques.

    Science.gov (United States)

    Reina Rodriguez, Fernando S; Buckley, Conor T; Milgram, Joshua; Kirby, Barbara M

    2017-11-18

    To compare biomechanical properties and mechanism of failure of 3 regions of ventral abdominal wall in cats by using 2 suture materials, 2 suture bite-to-stitch intervals (SBSI), and full-thickness versus fascia-only closure. Randomized, cadaveric, ex vivo mechanical testing. 16 adult cat cadavers, 3 samples per cat. Three regions of ventral abdominal wall were mechanically tested (N = 48 samples). Preumbilical, umbilical (U), and postumbilical (POU) regions were harvested by using a template. The thickness of the linea alba was recorded. Six samples without celiotomy served as controls. Twenty-eight samples were randomized to SBSI (2 × 2 or 5 × 5 mm) and suture material (3-0 polyglactin 910 or 3-0 polydioxanone) for simple continuous celiotomy closure. Fourteen samples were randomized to full-thickness or fascia-only closure. Samples were tested by linear distraction; tensile strength and mechanism of failure were recorded. Effects of body weight, thickness of linea alba, anatomic region, SBSI, type of closure, and suture material were evaluated by mixed model linear analysis. Load to failure was compared between males and females, full-thickness and fascia-only closure by independent t test, with P < .05 considered statistically significant. The POU region achieved lower loads to failure. Load to failure was greater in males compared with females. No difference was detected between full-thickness and fascia-only closure. Failure most commonly occurred by tearing of suture through tissues. Tissue failure with suture line loosening occurred mainly in the 5 × 5-mm SBSI group. The POU region is biomechanically weak and may therefore be predisposed to incisional herniation. © 2017 The Authors Veterinary Surgery published by Wiley Periodicals, Inc. on behalf of American College of Veterinary Surgeons.

  20. Local wall thickness in finite element models improves prediction of abdominal aortic aneurysm growth.

    Science.gov (United States)

    Shang, Eric K; Nathan, Derek P; Woo, Edward Y; Fairman, Ronald M; Wang, Grace J; Gorman, Robert C; Gorman, Joseph H; Jackson, Benjamin M

    2015-01-01

    Growing evidence suggests that peak wall stress (PWS) derived from finite element analysis (FEA) of abdominal aortic aneurysms (AAAs) predicts clinical outcomes better than diameter alone. Prior models assume uniform wall thickness (UWT). We hypothesize that the inclusion of locally variable wall thickness (VWT) into FEA of AAAs will improve its ability to predict clinical outcomes. Patients with AAAs (n = 26) undergoing radiologic surveillance were identified. Custom MATLAB algorithms generated UWT and VWT aortic geometries from computed tomography angiography images, which were subsequently loaded with systolic blood pressure using FEA. PWS and aneurysm expansion (as a proxy for rupture risk and the need for repair) were examined. The average radiologic follow-up time was 22.0 ± 13.6 months and the average aneurysm expansion rate was 2.8 ± 1.7 mm/y. PWS in VWT models significantly differed from PWS in UWT models (238 ± 68 vs 212 ± 73 kPa; P = .025). In our sample, initial aortic diameter was not found to be correlated with aneurysm expansion (r = 0.26; P = .19). A stronger correlation was found between aneurysm expansion and PWS derived from VWT models compared with PWS from UWT models (r = 0.86 vs r = 0.58; P = .032 by Fisher r to Z transformation). The inclusion of locally VWT significantly improved the correlation between PWS and aneurysm expansion. Aortic wall thickness should be incorporated into future FEA models to accurately predict clinical outcomes. Copyright © 2015 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.

  1. "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.

  2. Abdominal wall and labial edema presenting in a girl with Henoch-Schönlein purpura: a case report

    Directory of Open Access Journals (Sweden)

    Radina Maria

    2010-03-01

    Full Text Available Abstract Introduction Henoch-Schönlein purpura is a common immunoglobulin A-mediated vasculitic syndrome in children, characterized by purpuric rash, arthritis and abdominal pain. Renal involvement, manifested by the presence of hematuria and/or proteinuria, is also frequently seen. In most cases, patients with this disease achieve complete recovery, but some progress to renal impairment. Gastro-intestinal manifestations are present in two-thirds of affected patients and range from vomiting, diarrhea, and peri-umbilical pain to serious complications such as intussusception and gastrointestinal hemorrhage. Case presentation We report the case of a 7-year-old Caucasian girl who presented with abdominal pain, labial swelling, and a large abdominal ecchymosis two weeks after having been diagnosed with Henoch-Schönlein purpura. A computed tomography scan revealed abdominal wall edema extending to the groin, without any intra-abdominal pathology. She was successfully treated with intravenous steroids. Conclusion Circumferential anterior abdominal wall edema and labial edema have never been reported previously, to the best of our knowledge, as a complication of Henoch-Schönlein purpura. These findings further contribute to the wide spectrum of manifestations of this disorder in the literature, aiding in its recognition and management.

  3. [Complete remission after abdominal wall metastasis from uterine cervical cancer on a laparoscopic trochar site: a case report].

    Science.gov (United States)

    Doret, M; De Saint Hilaire, P; Zinzindohoue, C; Bobin, J Y

    2000-11-01

    Abdominal wall metastasis to laparoscopic trochar sites after preoperative staging procedure is rare for uterine cervix cancer. Prognosis is unfavorable. We report a case of metastasis to a laparoscopic trochar site in a patient with a stage IIB cervical cancer with no nodal involvement who is alive four and a half years after radical surgery and radiotherapy.

  4. 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 S.; 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....

  5. QUANTITATIVE INVIVO ASSESSMENT OF THE TISSUE-RESPONSE TO DERMAL SHEEP COLLAGEN IN ABDOMINAL-WALL DEFECTS

    NARCIS (Netherlands)

    HUNT, JA; VANDERLAAN, JS; SCHAKENRAAD, J; WILLIAMS, DF

    We quantified the tissue response, tissue organization and patency of biodegradable patches for the repair of abdominal wall defects. We used dermal sheep collagen, cross-linked with hexamethylenediisocyanate in a model. The collagen patches were implanted either untreated or plasma polymerized with

  6. Prostatic lymphatic drainage with sentinel nodes at the ventral abdominal wall visualized with SPECT/CT: a case series

    NARCIS (Netherlands)

    Vermeeren, Lenka; Meinhardt, Willem; Valdes Olmos, Renato A.

    2010-01-01

    Lymphatic drainage from the prostate is mainly directed towards pelvic sentinel lymph nodes, although presacral and para-aortic sentinel nodes have also been found with lymphatic mapping. In this case series, we describe direct lymphatic drainage towards the anterior abdominal wall in 3 patients

  7. 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

    2016-12-14

    Computer simulations based on the finite element method (FEM) 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 (MLR), multilayer perceptron neural network (MLP) 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 to 0.948 for AAA model and 0.946 to 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 wall shear stress distribution.

  8. Giant desmoid tumor of the abdominal wall in a patient with Gardner Syndrome

    Directory of Open Access Journals (Sweden)

    Daniel Paulino Santana

    2012-09-01

    Full Text Available Gardner syndrome (GS is a rare entity characterized by a triad of familial colonic polyposis, multiple osteomas and soft tissue tumors, including desmoid tumor (DT. This is a case report of a 30 year-old patient with GS who developed giant DT in the abdominal wall after undergoing several laparotomies. The patient has taken a long time to search for medical care, and at first he saw another team that refused to operate him by judging the lesion unresectable. The surgery in our department was performed in three steps. Initially, we resected the lesion with macroscopic margins, and as there were small bowel adhesions in the tumor, we performed enterectomy and closed using the "Bogotá" technique, with skin closure on the bag. On the fourth postoperative day (POD, we reoperated the abdomen without identifying any signs of fistula. On the seventh POD there was another surgical intervention, this time to insert a double-sided mesh. The patient recovered well, and had no debilitating motor deficit, despite the extensive resection of the abdominal muscles. Curative treatment of DT is based on surgical resection and only sequential surveillance allows us an early diagnosis, when the lesion is still resectable.Tumor desmoide gigante de parede abdominal em paciente portador da Síndrome de Gardner. A Síndrome de Gardner (SG é uma entidade rara caracterizada pela tríade polipose colônica familial, múltiplos osteomas e tumores de tecidos moles, dentre eles o tumor desmoide (TD. Tratou-se de um relato de caso de um paciente de 30 anos, com SG que evoluiu com TD gigante em parede abdominal, após ser submetido a diversas laparotomias prévias. O paciente levou longo tempo para procurar o serviço de cirurgia, passando por outra equipe que se negou a abordá-lo por julgar a lesão irressecável. A cirurgia no nosso serviço se deu em três tempos. Inicialmente, foi feita a ressecção da lesão com margens macroscópicas e, por haver aderências de al

  9. Effect of copaiba oil on correction of abdominal wall defect treated with the use of polypropylene/polyglecaprone mesh

    Directory of Open Access Journals (Sweden)

    Edson Yuzur Yasojima

    2013-02-01

    Full Text Available PURPOSE: To evaluate the effects of copaiba oil on the correction of abdominal defect treated with the use of polypropylene/polyglecaprone mesh in rats. METHODS: A defect in the abdominal wall was created and corrected with polypropylene/polyglecaprone mesh in 36 rats. They were randomly distributed into three groups: control, copaiba by oral administration (gavage and copaiba oil dip in the mesh. Euthanasia was performed after seven, 14 and 21 post-operative days. The healing process was analyzed regarding the meshes and macroscopic and microscopic aspects. RESULTS: All animals had abdominal adhesions, which were smaller in the copaiba (gavage group (p<0.05. In microscopy, all animals had an acute inflammation stage and the inflammatory response was best characterized by foreign body-type granulomas around the mesh fragments, which was not found in the mesh fragments within the copaiba dip group. There was a greater area of necrosis and fibrosis in the copaiba dip group compared to the control group (p<0.05. The copaiba (gavage group had a greater quantity of collagen fibers compared to the control group. CONCLUSION: Copaiba oil administered by gavage decreased the amount of abdominal adhesions, besides accelerating the process of collagen fibers formation, without damages within the early stages of healing. However, when used by dip directly on the mesh, it had corrosive effects compromising the healing process of the abdominal wall.

  10. Laparoscopic neurolysis of the sacral plexus and the sciatic nerve for extensive endometriosis of the pelvic wall.

    Science.gov (United States)

    Possover, M; Baekelandt, J; Flaskamp, C; Li, D; Chiantera, V

    2007-02-01

    The aim of this study is to report on the feasibility of laparoscopic neurolysis of the plexus sacralis and the sciatic nerve in deep endometriotic infiltration of the lateral pelvic wall. A transperitoneal approach to the pelvic nerves combined with the LANN technique for intraoperative assessment of the function of the exposed nerves permit exposure and sparing of all somatic nerves during resection of the endometriotic lesion. We report on our short experience with 21 patients who underwent this technique for the treatment of endometriotic infiltration of the sacral plexus at different levels. In young patients with chronic unilateral sciatica or unilateral pudendal neuralgia - Alcock's canal syndrome - where no neurological/orthopedic etiologies have been found, endometriotic infiltration of the lateral pelvic wall has to be implicated as a potential etiology and an indication for laparoscopy must be discussed. Laparoscopic neurolysis of the pelvic somatic nerves is a feasible procedure for trained laparoscopic surgeons who have a good knowledge of the retroperitoneal pelvic (neuro)anatomy.

  11. 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 < 0.001). In the AWR group, there were significantly fewer ventral hernia recurrences when the repair was reinforced compared with bridged (5.3% vs 38.5%; p < 0.001). There was no statistically significant difference in ventral hernia recurrence between the AWR and AWR+O groups. Bridging was associated

  12. Skeletal muscle derived stem cells microintegrated into a biodegradable elastomer for reconstruction of the abdominal wall.

    Science.gov (United States)

    Takanari, Keisuke; Hashizume, Ryotaro; Hong, Yi; Amoroso, Nicholas J; Yoshizumi, Tomo; Gharaibeh, Burhan; Yoshida, Osamu; Nonaka, Kazuhiro; Sato, Hideyoshi; Huard, Johnny; Wagner, William R

    2017-01-01

    A variety of techniques have been applied to generate tissue engineered constructs, where cells are combined with degradable scaffolds followed by a period of in vitro culture or direct implantation. In the current study, a cellularized scaffold was generated by concurrent deposition of electrospun biodegradable elastomer (poly(ester urethane)urea, PEUU) and electrosprayed culture medium + skeletal muscle-derived stem cells (MDSCs) or electrosprayed culture medium alone as a control. MDSCs were obtained from green fluorescent protein (GFP) transgenic rats. The created scaffolds were implanted into allogenic strain-matched rats to replace a full thickness abdominal wall defect. Both control and MDSC-integrated scaffolds showed extensive cellular infiltration at 4 and 8 wk. The number of blood vessels was higher, the area of residual scaffold was lower, number of multinucleated giant cells was lower and area of connective tissue was lower in MDSC-integrated scaffolds (p < 0.05). GFP + cells co-stained positive for VEGF. Bi-axial mechanical properties of the MDSC-microintegrated constructs better approximated the anisotropic behavior of the native abdominal wall. GFP + cells were observed throughout the scaffold at ∼5% of the cell population at 4 and 8 wk. RNA expression at 4 wk showed higher expression of early myogenic marker Pax7, and b-FGF in the MDSC group. Also, higher expression of myogenin and VEGF were seen in the MDSC group at both 4 and 8 wk time points. The paracrine effect of donor cells on host cells likely contributed to the differences found in vivo between the groups. This approach for the rapid creation of highly-cellularized constructs with soft tissue like mechanics offers an attractive methodology to impart cell-derived bioactivity into scaffolds providing mechanical support during the healing process and might find application in a variety of settings. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Challenges and outcomes of management of anterior abdominal wall defects in a Nigerian tertiary hospital

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    Lukman O Abdur-Rahman

    2011-01-01

    Full Text Available Background : Abdominal wall defect presents a great challenge when it is large, ruptured, or associated with other anomalies. Objective : To review the challenges and outcome of management of anterior abdominal wall defects (AAWD. Materials and Methods : A retrospective review of omphalocele and gastroschisis managed over 8 years at our institution. Results : Omphalocele (n=49 and gastroschisis (n=7 constituted 2.4% of total admission. The median age was 23.5 hours, with male-female ratio of 1:1.1. Term infants were 91.7% and more than 75% weighed above 2.5 kg. The mean maternal age was 28.5±5.87 years and mean parity was 3.1±2.0, with P values of 0.318 and 0.768, respectively. More than 92.9% of infants were out-born, 46 pregnancies (82.1% were booked, and 51 (91.1% had at least one ultrasound scan, but only 1 (1.8% was diagnosed with gastroschisis. Ruptured omphalocele were 11 (6 major, 5 minor in number, 3 of which presented with enterocutaneous fistula, and 3 (6.1% were syndromic omphalocele. Positive blood culture confirmed septicaemia in 21 cases (37.5%. Surgical repair was done in 35 cases (62.5%, 44.6% as emergency, and 17.9% as elective. Non-operative management was done in 21 patients (37.5% and 5 (8.9% were discharged against medical advice. Median length of hospital stay was 10 days (mean, 15.98±14.38. Postoperative complication rate was 32.1% and overall mortality was 30.4%, with the highest case fatality among gastroschisis (57.1% and omphalocele major (32.1%. Conclusions: There were large numbers of out-born infants due to poor prenatal diagnosis in spite of high instances of antenatal ultrasound scan. Many patients presented with complications that resulted in poor outcome.

  14. 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.

  15. Incisional endometriosis: Diagnosed by fine needle aspiration cytology

    Directory of Open Access Journals (Sweden)

    P Veda

    2010-01-01

    Full Text Available Incisional endometriosis (IE is a rare entity reported in 0.03-1.08% of women following obstetric or gynecologic surgeries. Most cases reported in literature have appeared after cesarean sections and were often clinically mistaken for hernia, abscess, suture granuloma or lipoma. We hereby report a case of IE following a second trimester hysterotomy, which was diagnosed by fine needle aspiration cytology (FNAC. Our patient was 26 years old, presenting with a mass over anterior abdominal wall, associated with incapacitating pain during each menstrual cycle. FNAC showed epithelial cells, stromal cells and hemosiderin laden macrophages. Based on the typical history, clinical and cytological features, the diagnosis of IE was established. Wide surgical excision was done and the resulting rectus sheath defect was repaired. Patient was followed for 6 months during which time she was symptom free. This article also reviews the spectrum of cytological features and the rare possibility of malignant transformation that can occur in IE.

  16. APPENDICULAR INVAGINATION DUE TO ENDOMETRIOSIS

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    Vasja Kruh

    2003-12-01

    Full Text Available Background. Invagination of the vermiform appendix is a very rare occurrence. We summarize epidemiologic and etiologic factors, types of classification, symtomatology, diagnostic features and treatment.Patients and treatment. The authors present 49-years old female with long-standing abdominal pains, who came in our hospital due to acute exacerbation with sever abdominal pain. Because of progressive symptoms and sensitivity in the right-lower abdominal quadrant a diagnostic laparoscopy was performed. An anomaly of cecum and the absence of appendix vermiformis have forced us to proceed with laparotomy in McBurnay point. After cecotomy an invaginated gangrenous appendix was found. The histological examination revealed endometriosis.Conclusions. By presenting this extremely rare pathology we also want to emphasize the important role of diagnostic laparoscopy in front of acute abdomen.

  17. 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

  18. 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.

  19. Long-term anisotropic mechanical response of surgical meshes used to repair abdominal wall defects.

    Science.gov (United States)

    Hernández-Gascón, B; Peña, E; Pascual, G; Rodríguez, M; Bellón, J M; Calvo, B

    2012-01-01

    Routine hernia repair surgery involves the implant of synthetic mesh. However, this type of procedure may give rise to pain and bowel incarceration and strangulation, causing considerable patient disability. The purpose of this study was to compare the long-term behaviour of three commercial meshes used to repair the partially herniated abdomen in New Zealand White rabbits: the heavyweight (HW) mesh, Surgipro(®) and lightweight (LW) mesh, Optilene(®), both made of polypropylene (PP), and a mediumweight (MW) mesh, Infinit(®), made of polytetrafluoroethylene (PTFE). The implanted meshes were mechanical and histological assessed at 14, 90 and 180 days post-implant. This behaviour was compared to the anisotropic mechanical behaviour of the unrepaired abdominal wall in control non-operated rabbits. Both uniaxial mechanical tests conducted in craneo-caudal and perpendicular directions and histological findings revealed substantial collagen growth over the repaired hernial defects causing stiffness in the repair zone, and thus a change in the original properties of the meshes. The mechanical behaviour of the healthy tissue in the craneo-caudal direction was not reproduced by any of the implanted meshes after 14 days or 90 days of implant, whereas in the perpendicular direction, SUR and OPT achieved similar behaviour. From a mechanical standpoint, the anisotropic PP-lightweight meshes may be considered a good choice in the long run, which correlates with the structure of the regenerated tissue. Copyright © 2011 Elsevier Ltd. All rights reserved.

  20. Prosthetic abdominal wall hernia repair in emergency surgery: from polypropylene to biological meshes

    Directory of Open Access Journals (Sweden)

    Campanelli G

    2008-12-01

    Full Text Available Abstract The use of nonabsorbable prosthetic materials such as polypropylene, polyester, and ePTFE, have expanded and are now widely used in reparative surgery for abdominal wall hernias. There are still difficulties to find correct indication for prosthetic implant in emergency hernia surgery: as a matter of fact there is still a great debate if to use non-absorbable prostheses in potentially or truly infected operating fields [e.g. after intestinal resections]. All these problems can be avoided with the use of absorbable prosthetic materials such as those composed of lactic acid polymers or lactic and glycolic acid copolymers: however, the use of these absorbable prosthesis exposes the patient to a rapid and inevitable hernia recurrence. It is important to remember that prosthetic repair has been proven to have a significant less risk of recurrence than repair with direct sutures. Recently, new "biologic" prosthetic materials have been developed and proposed for the clinical use in infected fields. These materials can be called "remodeling" for the way by which they are replaced after their placement within the patient. The "remodeling" process is made possible through a process of incorporation, where a reproduction of a site-specific tissue similar to the original host tissue is created.

  1. Nutritional risk index is predictor of postoperative complications in operations of digestive system or abdominal wall?

    Science.gov (United States)

    Thieme, Rubia Daniela; Cutchma, Gislaine; Chieferdecker, Maria Eliana Madalozzo; Campos, Antônio Carlos Ligocki

    2013-01-01

    Malnutrition can be considered the most common disease in hospitals due to its high prevalence. To investigate the methods of evaluation of the nutritional status that better correlate with postoperative complications and the length of hospital stay in patients submitted to gastrointestinal or abdominal wall surgeries. This is a retrospective evaluation of 215 nutritional assessment records. All were submitted to traditional anthropometry (weight, height, BMI, arm circumference, triceps skinfold thickness and mid-arm muscle circumference), subjective global assessment, serum albumin and lymphocyte count. Nutritional risk index was also calculated. A total of 125 patients were included. Malnutrition was diagnosed by mid-arm muscle circumference, nutritional risk index and subjective global assessment in 46%, 88% and 66%, respectively. Severe malnutrition was found in 17,6% if considered subjective global assessment and in 42% by the nutritional risk index. Oncologic patients had a worst nutritional status according to this index (5,42 less units). There was a negative correlation between occurrence the noninfectious postoperative complications with the nutritional risk index (p=0,0016). Similarly, lower serum albumin levels were associated with higher non infectious complications (p=0,0015). The length of hospital stay was, in average, 14,24 days less in patients without complications as compared with non infectious postoperative complications (pNutritional risk index and serum albumin are the parameters with the best capacity to predict the occurrence of non infectious postoperative complications and the length of hospital stay was higher to this patients.

  2. Abdominal wall hernias-A local manifestation of systemically impaired quality of the extracellular matrix.

    Science.gov (United States)

    Henriksen, Nadia A; Mortensen, Joachim H; Lorentzen, Lea; Ågren, Magnus S; Bay-Jensen, Anne C; Jorgensen, Lars N; Karsdal, Morten A

    2016-07-01

    Throughout life, inguinal hernia develops in approximately every fourth man, some of whom develop multiple hernias. If patients at risk of developing multiple hernias could be identified by a serologic biomarker, treatment might be able to be tailored and improved. Evidence suggests 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. 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. Type IV collagen turnover was 1.4-fold increased in patients with multiple hernias compared to control subjects (P hernias exhibit increased turnover of type IV collagen and a decreased turnover of type V collagen, demonstrating systemically altered collagen turnover. Biomarkers for type V collagen turnover may be used to identify patients at risk for or with multiple hernias. Copyright © 2016 Elsevier Inc. All rights reserved.

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

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    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.

  4. 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.

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

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    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.

  6. 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.

  7. Tissue-engineering with muscle fiber fragments improves the strength of a weak abdominal wall in rats

    DEFF Research Database (Denmark)

    Jangö, Hanna; Gräs, Søren; Christensen, Lise

    2017-01-01

    INTRODUCTION AND HYPOTHESIS: Alternative approaches to reinforce the native tissue in patients with pelvic organ prolapse (POP) are needed to improve surgical outcome. Our aims were to develop a weakened abdominal wall in a rat model to mimic the weakened vaginal wall in women with POP and then e...... showed a significantly higher strength than the group with MPEG-PLGA alone (p = 0.034). CONCLUSION: Tissue-engineering with MFFs seeded on a scaffold of biodegradable MPEG-PLGA might be an interesting adjunct to future POP repair....

  8. Effects of the Transient Blood Flow-Wall Interaction on the Wall Stress Distribution in Abdominal Aortic Aneurysm (AAA)

    Science.gov (United States)

    Tang, Rubing; Geindreau, Christian; Lasheras, Juan

    2006-11-01

    Our static finite element analysis (FEA) of both idealized and real clinical models has shown that the maximum diameter and asymmetry have substantial influence on the AAA wall stress distribution. The thrombus inside the AAA was also found to reduce the magnitude of the wall stresses. To achieve a better understanding of the wall stress distribution in real AAAs, a dynamic FEA was also performed. We considered models, both symmetric and non-symmetric, in which the aorta is assumed isotropic with nonlinear material properties. For the limiting case of rigid walls, the evolution of the flow pattern and the wall shear stresses due to fluid flow at different stages of cardiac cycle predicted by our simulations are compared with experimental results obtained in in-vitro models. A good agreement is found between both results. Finally, we have extended the analysis to the physiologically correct case of deformable walls and characterized the transient effects on the wall stresses.

  9. Abdominal wall thickness: is it associated with superficial and deep incisional surgical site infection after colorectal surgery?

    Science.gov (United States)

    Kwaan, Mary R; Sirany, Anne Marie E; Rothenberger, David A; Madoff, Robert D

    2013-08-01

    Colorectal surgical procedures have a high rate of surgical site infection (SSI), and obesity has been implicated as a predictor of such infection. We hypothesized that abdominal wall thickness (AWT), as a metric of obesity, would predict postoperative superficial and deep incisional SSI after colorectal surgery, and conducted a study to assess superficial and deep incisional SSI and its relationship to abdominal wall thickness. To measure pre-operative AWT through cross-sectional imaging, and to analyze its relationship to SSI, we conducted a retrospective study at a single academic medical center of patients who had had colorectal resection for any indication in 2008 and 2009. We identified 143 patients for inclusion in the study. Superficial or deep incisional SSI occurred in 43 patients (30%). Abdominal wall thickness at the midpoint between the umbilicus and pubis was associated with SSI (OR 1.03; p=0.014). Body-mass index (BMI) was also significantly associated with SSI (OR 1.08; p=0.014). Other significant (p<0.05) predictors of SSI by univariate analysis included a history of soft tissue infection, a surgical wound classification of 3 or 4, and lack of compliance with perioperative antibiotic guidelines. In a multivariable analysis of factors that were statistically significantly associated with SSI in univariate comparisons, lack of appropriate preoperative antibiotic administration independently predicted SSI (OR 4.33; 95% CI 1.08-17.40), but AWT and BMI were not significantly associated with SSI. Surgical site infection is common after colorectal surgery. Increased AWT predicts SSI by univariate analysis. Our findings could guide further studies of interventions that may decrease the risk of SSIs in patients with a thick abdominal wall.

  10. 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.

  11. Reconstruction of abdominal wall defects using small intestinal submucosa coated with gelatin hydrogel incorporating basic fibroblast growth factor.

    Science.gov (United States)

    Wang, Liang; Lai, Dong-ming; Yang, Bin; Jiang, Zhi-peng; Zhang, Yu-chao; Zhou, Jun; Lai, Wei; Chen, Shuang

    2014-04-01

    To construct a new biomaterial-small intestinal submucosa coated with gelatin hydrogel incorporating basic fibroblast growth factor, and to evaluate the new biomaterials for the reconstruction of abdominal wall defects. Thirty six Sprague-Dawley rats were used in the animal experiments and randomly divided into three groups. The new biomaterial was constructed by combining small intestinal submucosa with gelatin hydrogel for basic fibroblast growth factor release. Abdominal wall defects were created in rats, and repaired using the new biomaterials (group B), compared with small intestinal submucosa (group S) and ULTRAPROTM mesh (group P). Six rats in each group were sacrificed at three and eight weeks postoperatively to examine the gross effects, inflammatory responses, collagen deposition and neovascularization. After implantation, mild adhesion was caused in groups B and S. Group B promoted more neovascularization than group S at three weeks after implantation, and induced significantly more amount of collagen deposition and better collagen organization than groups S and P at eight weeks after implantation. Small intestinal submucosa coated with gelatin hydrogel incorporating basic fibroblast growth factor could promote better regeneration and remodeling of host tissues for the reconstruction of abdominal wall defects.

  12. 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.

  13. 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.

  14. 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

  15. Endometriosis: Does It Cause Infertility?

    Science.gov (United States)

    ... Society for Reproductive Medicine Endometriosis: Does It Cause Infertility? This fact sheet was developed in collaboration with ... a surgical procedure called laparoscopy. Does endometriosis cause infertility? If you have endometriosis, it may be more ...

  16. Effects of Chinese Materia Medica-Fubao Danggui Jiao on experimental endometriosis.

    Science.gov (United States)

    Sun, Xing; Chen, Lijue; Zeng, Fanbo

    2011-01-01

    The objective of this paper was to investigate the effects of a Chinese Materia Medica variant -Fubao Danggui Jiao (FDJ)-on experimental endometriosis. An endometriosis model was created by virtue of auto-transplantation of endometrial tissue onto rats' abdominal walls. The implants were allowed to grow for 30 days until the successful completion of the model. After that, forty endometriotic rats were randomly divided into four study groups and given different treatments: (1) negative control group (water, 2ml/kg, per os); (2) FDJ-A group (FDJ, 2ml/kg, per os); (3) FDJ-B group (FDJ, 4ml/kg, per os); (4) Danazol group (70mg/kg, per os). After 30 days with treatments, the volumes of endometriotic implants in each rat were measured. The implants and normal uterine horns were removed for routine histological examination. FDJ caused significant decreases in volumes of the surviving endometriotic implants, with two different doses having statistically equivalent effects. Upon histological examination, FDJ was observed to cause regression of epithelium and stroma of endometriotic implants. FDJ had revealed promising therapeutic effects on endometriosis.

  17. 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.

  18. Effectiveness of ovarian suspension in preventing post-operative ovarian adhesions in women with pelvic endometriosis: A randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Pandis George

    2011-05-01

    Full Text Available Abstract Background Endometriosis is a common benign condition, which is characterized by the growth of endometrial-like tissue in ectopic sites outside the uterus. Laparoscopic excision of the disease is frequently carried out for the treatment of severe endometriosis. Pelvic adhesions often develop following surgery and they can compromise the success of treatment. Ovarian suspension (elevating both ovaries to the anterior abdominal wall using a Prolene suture is a simple procedure which has been used to facilitate ovarian retraction during surgery for severe pelvic endometriosis. The study aims to assess the effect of temporary ovarian suspension following laparoscopic surgery for severe pelvic endometriosis on the prevalence of post-operative ovarian adhesions. Methods A prospective double blind randomised controlled trial for patients with severe pelvic endometriosis requiring extensive laparoscopic dissection with preservation of the uterus and ovaries. Severity of the disease and eligibility for inclusion will be confirmed at surgery. Patients unable to provide written consent, inability to tolerate a transvaginal ultrasound scan, unsuccessful surgeries or suffer complications leading to oophorectomies, bowel injuries or open surgery will be excluded. Both ovaries are routinely suspended to the anterior abdominal wall during surgery. At the end of the operation, each participant will be randomised to having only one ovary suspended post-operatively. A new transabdominal suture will be reinserted to act as a placebo. Both sutures will be cut 36 to 48 hours after surgery before the woman is discharged home. Three months after surgery, all randomised patients will have a transvaginal ultrasound scan to assess for ovarian mobility. Both the patients and the person performing the scan will be blinded to the randomisation process. The primary outcome is the prevalence of ovarian adhesions on ultrasound examination. Secondary outcomes are the

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

    Science.gov (United States)

    Amaral, Maria Vitória França DO; Guimarães, José Ricardo; Volpe, Paula; Oliveira, Flávio Malcher Martins DE; Domene, Carlos Eduardo; Roll, Sérgio; Cavazzola, Leandro Totti

    2017-01-01

    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. RESUMO Descrevemos a experiência preliminar nacional na utilização da cirurgia robótica para realizar a separação posterior de componentes da parede abdominal pela técnica transversus abdominis release (TAR) na correção de defeitos complexos da parede abdominal e seus resultados precoces. As cirurgias foram realizadas entre 02/04/2015 e 15/06/2015 e o tempo de acompanhamento dos resultados foi de até seis meses, com tempo mínimo de dois meses. O tempo cirúrgico médio foi de cinco horas e 40 minutos. Dois pacientes necessitaram reintervenção por laparoscopia, pois um desenvolveu hérnia por migração peritoneal da tela e um teve escape da tela. A cirurgia provou ser factível do ponto de vista técnico, com um tempo cirúrgico ainda elevado. Tendo em vista as vantagens potenciais da cirurgia robótica e aquelas relacionadas ao TAR e os resultados obtidos ao se associar essas duas técnicas, conclui-se que elas parecem ser uma boa opção para a correção de defeitos complexos da parede abdominal.

  20. Endometriosis and Fertility Preservation.

    Science.gov (United States)

    Barnett, Rebecca; Banks, Nicole; Decherney, Alan H

    2017-09-01

    Endometriosis is common, affecting 5% to 10% of reproductive age women. Nearly half of women with surgical evidence of endometriosis fail to achieve spontaneous pregnancy. Surgical treatment of endometriosis can be detrimental to ovarian reserve. In the absence of surgical intervention, ovarian reserve may still be negatively impacted over time. Fertility preservation was developed for women requiring gonadotoxic treatments. Improved methods have led to greater consideration of offering these services to women with other disease processes that threaten ovarian reserve. This chapter will present the debate regarding use of fertility preservation in management of endometriosis, and outline the need for further studies.

  1. Abdominal wall metastasis in scar after open resection of an adrenocortical carcinoma

    Directory of Open Access Journals (Sweden)

    Nikhil Gupta

    2011-12-01

    Full Text Available A 42-year-old man patient presented with progressively increasing, occasionally painful lump in the left upper and central abdomen. Investigations revealed well-defined capsulated left adrenocortical carcinoma. Tumor was resected successfully along with left kidney. Tumor recurred in the abdominal surgical scar 1.5 years after surgery. We are reporting this case because of rarity of metastatic recurrence of an adrenocortical carcinoma in the abdominal surgical scar 1.5 years after resection of primary tumor.

  2. Differentiation of tuboovarian abscess from endometriosis: CT indicators

    Energy Technology Data Exchange (ETDEWEB)

    Eo, Hong; Choi, Hyuck Jae; Kim, Sun Ho; Jung, Seong Il; Park, Byung Kwan; Kim, Seung Hyup [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    2005-10-15

    To assess and compare CT findings of surgically confirmed cases of tuboovarian abscesses (TOA) and endometriosis in order to identify indicators which may be helpful in making correct preoperative diagnoses. Of the 35 consecutive patients with surgically confirmed TOA, CT images were available for 11 of those patients. As a comparative group, 36 patients with surgically confirmed endometriosis with CT images were selected. CT images of TOA were compared with those of endometriosis. A retrospective analysis of the CT images of both groups was performed without knowledge of the pathologic diagnosis. The analysis compared the thickness and enhancement pattern of the cyst wall, attenuation of the cyst content, size and shape of the cyst, and paraaortic lymphadenopathy. Mean thickness of the cyst wall was 6.2 {+-} 2.0 mm in TOA and 4.5 {+-} 2.4 mm in endometriosis. Multilayered appearance in both diseases was seen on enhanced CT in 91% (10/11) of TOA cases and in 25% (9/36) of endometriosis cases. Hounsefield units of the cyst contents were 20.0 {+-} 5.5 HU and 24.7 {+-} 10.0 HU for TOA and endometriosis, respectively. Mean diameter of the cysts was 7.5 {+-} 1.7 cm in TOA and 7.9 {+-} 3.1 in endometriosis. Shape of the cyst was multilocular in 82% (9/11) of TOA cases and in 75% (27/36) of endometriosis cases. Paraaortic lymphadenopathy was present in 73% (8/11) and 44% (16/36) for TOA and endometriosis, respectively. TOA should be suspected on CT when a multilocular cystic ovarian mass is observed, especially if the lesion has a thick wall and has a multilayered appearance, and is accompanied by paraaortic lymphadenopathy.

  3. Delivery after Operation for Deeply Infiltrating Endometriosis

    Directory of Open Access Journals (Sweden)

    Christina Allerstorfer

    2016-01-01

    Full Text Available Background. It has been suggested that, during pregnancy, endometriosis can cause a variety of disease-related complications. Objectives. The purpose of the study was to find out if women with histologically confirmed endometriosis do have a higher risk of adverse pregnancy outcome and if they suffer from a higher rate of complications during labor. Study Design. 51 women who underwent surgery because of deeply infiltrating endometriosis in the General Hospital Linz and the Women’s General Hospital Linz and who gave birth in the Women’s General Hospital Linz after the surgery were included in our survey. Results. 31 women (60.8% had a spontaneous delivery and in 20 women (39.2% a caesarean section was performed. There were no cases of third- and fourth-degree perineal lacerations. Collectively there were 4 cases (7.8% of preterm delivery and one case (2.0% of premature rupture of membranes. In two women (6.5% a retained placenta was diagnosed. Conclusions. Our study is the first description on delivery modes after surgery for deeply infiltrating endometriosis. We did not find an elevated risk for perineal or vaginal laceration in women with a history of surgery for deeply infiltrating endometriosis, even when a resection of the rectum or of the posterior vaginal wall had been performed.

  4. Analysis of the tensile strength on the healing of the abdominal wall of rats treated with infliximab.

    Science.gov (United States)

    Lopes, João Vieira; Freitas, Luís Alberto Mendonça de; Marques, Ravi Dias; Bocca, Anamélia Lorenzetti; Sousa, João Batista de; Oliveira, Paulo Gonçalves de

    2008-01-01

    To evaluate the effects of infliximab, a murine/human chimeric monoclonal antibody, on the tensile strength of abdominal wall surgical wounds. 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-alpha dosage. 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 (pabdominal wall wound decreasing the rupture strength in the inflammatory and proliferative phases.

  5. Reproductive prognosis in endometriosis

    DEFF Research Database (Denmark)

    Hjordt Hansen, Maj V; Dalsgaard, Torur; Hartwell, Dorthe

    2014-01-01

    OBJECTIVE: To assess the reproductive long-term prognosis of women with and without endometriosis, to explore changes over time, and to quantify the contribution of artificial reproductive techniques. DESIGN: Cohort study. SETTING: Denmark 1977-2009. SAMPLE: Data retrieved from four national...... registries. Among 15-49-year-old women during the period 1977-82, 24 667 were diagnosed with endometriosis and 98 668 (1:4) women without endometriosis were age-matched. METHODS: To assess long-term reproductive prognosis, all pregnancy outcomes were identified among the women with and without endometriosis......, but this was restricted to pregnancies from assisted reproduction. CONCLUSION: Women with endometriosis have slightly fewer children, but this lessened over time due to artificially conceived pregnancies. The risk for miscarriages and ectopic pregnancies was increased compared with women without the disease....

  6. Systematic review and meta-analysis of the repair of potentially contaminated and contaminated abdominal wall defects.

    Science.gov (United States)

    Atema, Jasper J; de Vries, Fleur E E; Boermeester, Marja A

    2016-11-01

    Repair of contaminated abdominal wall defects entails the dilemma of choosing between synthetic material, with its presumed risk of surgical site complications, and biologic material, a costly alternative with questionable durability. Thirty-two studies published between January 1990 and June 2015 on repair of (potentially) contaminated hernias with ≥25 patients were reviewed. Fifteen studies solely described hernia repair with biologic mesh, 6 nonabsorbable synthetic meshes, and 11 described various techniques. Surgical site complications and hernia recurrence rates were evaluated per degree of contamination and mesh type by calculating pooled proportions. Analysis showed no benefit of biologic over synthetic mesh for repair of potentially contaminated hernias with comparable surgical site complication rates and a hernia recurrence rate of 9% for biologic and 9% for synthetic repair. Biologic mesh repair of contaminated defects showed considerable higher rates of surgical site complications and a hernia recurrence rate of 30%. As only 1 study on synthetic repair of contaminated hernias was available, surgical decision making in the approach of contaminated abdominal wall defects is hampered. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. [The surgical treatment of the diastasis recti abdominis: an original technique of prosthesis repair of the abdominal wall].

    Science.gov (United States)

    Angiò, L G; Piazzese, E; Pacilè, V; Sfuncia, G; Costantino Scirocco Fana, A; Fiumara, F; Bonsignore, A; Biondo, A

    2007-05-01

    The Authors talk about on the surgical correction of the diastasis recti abdominis and underline its indications and aims. Firstly, they specify the possibilities and define the limits of the traditional surgical method. Secondly, they illustrate the rational of an innovating and original technique of prosthesis repair of the abdominal anterior wall setted up to treat the important diastasis recti abdominis. Particularly, this technique is the result of a kind of eclecticism and integration of some phases of the Quénu's self-plastic surgery and of the Welti-Eudel and Chevrel's technique. Thirdly, the authors describe the sequence of the times of the new technique and present the preliminary clinical experience carried out with it. Therefore, they determine gratifying and encouraging the findings of this method as regards the immediate and enduring curative efficacy (cosmetic and functional), the security and the compliance of the patient. Finally, in accordance with the outcomes, the authors decide to defend the undoubted reliability of the prosthesis repair of the abdominal wall to treat the big diastasis recti abdominis. Moreover, they intend to pass definitive judgement on the method after further clinical experiences on larger series of cases.

  8. 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.

  9. 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

  10. 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.

  11. Tensile strength study of the abdominal wall following laparotomy synthesis using three types of surgical wires in Wistar rats.

    Science.gov (United States)

    Rossi, Lucas Félix; Ramos, Renata Ribeiro; Kestering, Darlan de Medeiros; Soldi, Marly da Silveira; Ely, Jorge Bins; d'Acampora, Armando José

    2008-01-01

    To study the tensile strength of the abdominal wall following laparotomy synthesis utilizing three types of surgical wires. 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 p

  12. 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%.

  13. Hernias of the greater omentum through the antero-superior abdominal wall: an extensive pictorial MDCT review with emphasis on typical anatomic landmarks. A pictorial essay

    OpenAIRE

    Coulier, B

    2012-01-01

    Thanks to its very high performances in term of spatial resolution, table speed and multiplanar reconstructions (MPR), 64-row MDCT today produces unrivalled high quality images of the entire abdominal wall (AW) during a single short breath hold. It appears thus particularly useful for the evaluation of AW hernias, allowing accurate identification of their contents, differentiation from other abdominal masses, planning of optimal surgical repair and detection of pre- or post-operative complica...

  14. Endometriosis e infertilidad = Endometriosis and infertility

    OpenAIRE

    Restrepo Cano, Gustavo Adolfo

    2012-01-01

    Objetivo: revisar la literatura sobre endometriosis en cuanto se relaciona con la infertilidad.Metodología: búsqueda en PubMed / Medline, Hinari y Cochrane con los términos Infertilidad, Endometriosis, Endometrioma, Laparoscopia y Cistectomía. Se seleccionaron investigaciones originales, artículos de revisión y meta-análisis, en inglés, francés y español, publicados entre enero de 2000 y diciembre de 2010. Se eligieron los que evaluaban la fisiopatología, etiología, diagnóstico y tratamiento ...

  15. Assessment of anaesthetic adequacy with upper facial and abdominal wall EMG.

    Science.gov (United States)

    Paloheimo, M; Edmonds, H L; Wirtavuori, K; Tammisto, T

    1989-03-01

    We compared changes in biopotentials arising from upper facial (FEMG) and abdominal (AEMG) muscles associated with alterations in alveolar enflurane concentration and neuromuscular block. Induction of anaesthesia significantly reduced both FEMG and AEMG mean amplitudes (-60% and -43%, respectively). Neuromuscular blocker-induced abolition of the electrically evoked thenar EMG response did not prevent FEMG and/or AEMG activation during endotracheal intubation. Decreasing the alveolar enflurane concentration was associated with an increase in FEMG amplitude prior to visible signs of arousal in half of the patients. Movement and other signs of inadequate anaesthesia were associated with distinct increases in FEMG amplitude in 29 out of 30 patients. Recovery from neuromuscular block during unchanged alveolar enflurane concentration was associated with increasing amplitudes of both FEMG and AEMG. Finally, very low-amplitude FEMG recordings were always associated with relaxed abdominal muscles.

  16. Endometriosis and ovarian cancer.

    Science.gov (United States)

    Králíčková, Milena; Vetvicka, Vaclav

    2014-12-10

    Endometriosis is the leading cause of morbidity among premenopausal women and the complex pathogenesis of this disease remains controversial despite extensive research. This disease represents one of the most common gynecological problems. It is generally believed that this disease is due primarily to retrograde menstruation or transplantation of shed endometrium. Based on overwhelming data, ovarian endometrioma is considered a neoplastic process, since most endometriosis-associated ovarian carcinoma occur in the presence of atypical ovarian endometriosis. A study comparing patients with typical epithelial ovarian cancer with endometriosis-associated ovarian cancer demonstrated that the patients with the latter disease strongly differ in both biological and histological characteristics. The prevelance of this disease is not completely established, but approximately 15 percent of women suffer from this disease. In addition, we know about the possible links between endometriosis and cancer for almost 100 years. Despite clear evidence revealing that endometriosis increases ovarian cancer risks, it is possible that it may not affect disease progression after the appearance of ovarian cancer. However, despite clear evidence revealing that endometriosis increases ovarian cancer risk, our knowledge of the risk factors is far from established. In our review, we focused on the most recent approaches including possible biomarkers and genetic approaches.

  17. Critical overview of all available animal models for abdominal wall hernia research

    OpenAIRE

    Vogels, R.R.M.; Kaufmann, R.; Hil, Leontine; van Steensel, S.; Schreinemacher, Marc H. F.; Lange, Johan; 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 research. Unfortunately, in our experience there is a lack of consensus among different research groups on which model to use. Therefore, we hypothesized that there is a lack of comparability within publ...

  18. 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.

  19. Assessment of the abdominal wall function after pedicled TRAM flap surgery for breast reconstruction: Use of modified mesh repair for the donor defect.

    Science.gov (United States)

    Cyriac, Chacko; Sharma, Ramesh Kumar; Singh, Gurpreet

    2010-07-01

    The pedicled TRAM flap has been a workhorse of autologous breast reconstruction for decades. However, there has been a rising concern about the abdominal wall donor site morbidity with the use of conventional TRAM flap. This has generally been cited as one of the main reasons for resorting to "abdominal wall friendly" techniques. This study has been undertaken to assess the abdominal wall function in patients with pedicled TRAM flap breast reconstruction. The entire width of the muscle and the overlying wide disk of anterior rectus sheath were harvested with the TRAM flap in all our patients and the anterior rectus sheath defect was repaired by a Proline mesh. Abdominal wall function was studied in 21 patients who underwent simultaneous primary unipedicled TRAM flap reconstruction after mastectomy for cancer. In all the patients, the abdominal wall defect was repaired using wide sheet of Proline mesh both as inlay and onlay. The assessment tools included straight and rotational curl ups and a subjective questionnaire. The abdominal wall was also examined for any asymmetry, bulge, or hernia. The minimal follow-up was 6 months postoperative. The objective results were compared with normal unoperated volunteers. The harvesting the TRAM flap certainly results in changes to the anterior abdominal wall that can express themselves to a variable degree. A relatively high incidence of asymptomatic asymmetry of the abdomen was seen. There was total absence of hernia in our series even after a mean follow-up period of 15.5 months. A few patients were only able to partially initiate the sit up movement and suffered an important loss of strength. In most patients, synergists took over the functional movement but as the load increased, flexion and rotation performances decreased. The lack of correlation between exercise tests and the results of the questionnaire suggests that this statistically significant impairment was functionally not important. The patients encountered

  20. Assessment of the abdominal wall function after pedicled TRAM flap surgery for breast reconstruction: Use of modified mesh repair for the donor defect

    Directory of Open Access Journals (Sweden)

    Cyriac Chacko

    2010-01-01

    Full Text Available Background: The pedicled TRAM flap has been a workhorse of autologous breast reconstruction for decades. However, there has been a rising concern about the abdominal wall donor site morbidity with the use of conventional TRAM flap. This has generally been cited as one of the main reasons for resorting to "abdominal wall friendly" techniques. This study has been undertaken to assess the abdominal wall function in patients with pedicled TRAM flap breast reconstruction. The entire width of the muscle and the overlying wide disk of anterior rectus sheath were harvested with the TRAM flap in all our patients and the anterior rectus sheath defect was repaired by a Proline mesh. Materials and Methods: Abdominal wall function was studied in 21 patients who underwent simultaneous primary unipedicled TRAM flap reconstruction after mastectomy for cancer. In all the patients, the abdominal wall defect was repaired using wide sheet of Proline mesh both as inlay and onlay. The assessment tools included straight and rotational curl ups and a subjective questionnaire. The abdominal wall was also examined for any asymmetry, bulge, or hernia. The minimal follow-up was 6 months postoperative. The objective results were compared with normal unoperated volunteers. Results and Conclusions: The harvesting the TRAM flap certainly results in changes to the anterior abdominal wall that can express themselves to a variable degree. A relatively high incidence of asymptomatic asymmetry of the abdomen was seen. There was total absence of hernia in our series even after a mean follow-up period of 15.5 months. A few patients were only able to partially initiate the sit up movement and suffered an important loss of strength. In most patients, synergists took over the functional movement but as the load increased, flexion and rotation performances decreased. The lack of correlation between exercise tests and the results of the questionnaire suggests that this statistically

  1. Abdominal Wall Mycetoma Presented as Obstructed Incisional Hernia of Cesarean Section in Eastern Sudan

    Science.gov (United States)

    Elhardello, Osama A.; Adam, Elsadig S.; Adam, Ishag

    2007-01-01

    Mycetoma a worldwide disease frequently occurs in the tropics with the highest prevalence being in Africa. Madurella mycetomatis is the main causative organism of human eumycetoma in Sudan. The legs and feet were commonly the sites of the infection. A 22-year-old lady was presented with painful abdominal swelling around a previous caesarian section scar. A provisional diagnosis of obstructed incisional hernia was put. Histopathological examination revealed macroscopically four masses of soft tissue. Microscopic sections showed grains of Madurella mycetomatis. PMID:17485822

  2. 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 

  3. Changes in the Frequencies of Abdominal Wall Hernias and the Preferences for Their Repair: A Multicenter National Study From Turkey

    Science.gov (United States)

    Şeker, Gaye; Kulacoglu, Hakan; Öztuna, Derya; Topgül, Koray; Akyol, Cihangir; Çakmak, Atıl; Karateke, Faruk; Özdoğan, Mehmet; Ersoy, Eren; Gürer, Ahmet; Zerbaliyev, Elbrus; Seker, Duray; Yorgancı, Kaya; Pergel, Ahmet; Aydın, İbrahim; Ensari, Cemal; Bilecik, Tuna; Kahraman, İzzettin; Reis, Erhan; Kalaycı, Murat; Canda, Aras Emre; Demirağ, Alp; Kesicioğlu, Tuğrul; Malazgirt, Zafer; Gündoğdu, Haldun; Terzi, Cem

    2014-01-01

    Abdominal wall hernias are a common problem in the general population. A Western estimate reveals that the lifetime risk of developing a hernia is about 2%.1–3 As a result, hernia repairs likely comprise the most frequent general surgery operations. More than 20 million hernias are estimated to be repaired every year around the world.4 Numerous repair techniques have been described to date however tension-free mesh repairs are widely used today because of their low hernia recurrence rates. Nevertheless, there are some ongoing debates regarding the ideal approach (open or laparoscopic),5,6 the ideal anesthesia (general, local, or regional),7,8 and the ideal mesh (standard polypropylene or newer meshes).9,10 PMID:25216417

  4. Progesterone resistance in endometriosis

    DEFF Research Database (Denmark)

    Patel, Bansari G; Rudnicki, Martin; Yu, Jie

    2017-01-01

    Endometriosis is a common cause of pelvic pain and affects up to 10% of women of reproductive age. Aberrant progesterone signaling in the endometrium plays a significant role in impaired decidualization and establishment of ectopic endometrial implants. Eutopic endometrial cells from women...... renders infants susceptible to neonatal uterine bleeding and endometriosis. Progesterone action is crucial to decreasing inflammation in the endometrium, and deviant progesterone signaling results in a proinflammatory phenotype. Conversely, chronic inflammation can induce a progesterone resistant state...... and their targets. Environmental toxins, such as dioxin, play a possible role in the genesis of endometriosis by permitting an inflammatory milieu. A consequence of impaired progesterone action is that hormonal therapy is rendered ineffective for a subset of women with endometriosis. Synthetic progestins...

  5. Endometriosis (For Teens)

    Science.gov (United States)

    ... often suggest lifestyle changes for teens who have endometriosis, too. A healthy diet, moderate exercise, and relaxation techniques such as yoga and meditation can sometimes help. What's It Like ...

  6. Endometriosis e infertilidad = Endometriosis and infertility

    Directory of Open Access Journals (Sweden)

    Restrepo Cano, Gustavo Adolfo

    2012-01-01

    Full Text Available Objetivo: revisar la literatura sobre endometriosis en cuanto se relaciona con la infertilidad.Metodología: búsqueda en PubMed / Medline, Hinari y Cochrane con los términos Infertilidad, Endometriosis, Endometrioma, Laparoscopia y Cistectomía. Se seleccionaron investigaciones originales, artículos de revisión y meta-análisis, en inglés, francés y español, publicados entre enero de 2000 y diciembre de 2010. Se eligieron los que evaluaban la fisiopatología, etiología, diagnóstico y tratamiento de la endometriosis en relación con la infertilidad.Resultados: la endometriosis es responsable hasta del 15% de los casos de infertilidad femenina. Los mecanismos comprobados son: obstrucción tubárica, adherencias y endometriomas. La sobreproducción de prostaglandinas y citocinas podría afectar la función del ovario, las trompas y el endometrio. En los estadios I y II es superior el tratamiento quirúrgico frente al farmacológico; este último comprende tres ciclos de clomifeno más inseminación intrauterina (IIU; de no lograrse el embarazo, se debe proceder a administrar gonadotropinas más IIU y por último a la fertilización in vitro (FIV.Conclusiones: la endometriosis afecta la fertilidad por mecanismos comprobados pero puede haber otros aún no bien esclarecidos. Se deben tener en cuenta los avances recientes para ofrecer el mejor tratamiento posible.

  7. Functional luminal imaging probe geometric and histomorphologic analysis of abdominal wall wound induced by different trocars in pigs.

    Science.gov (United States)

    Zhao, Jingbo; Liao, Donghua; McMahon, Barry P; O'Donovan, Deidre; Schiretz, Rich; Heninrich, Russell; Gregersen, Hans

    2009-05-01

    This study aimed to investigate wound geometry and tissue damage caused by several different trocar types using a quantitative functional luminal imaging probe (FLIP) geometric profile and histomorphologic analysis. Four pigs were used in this study. After general anesthesia, six different trocars were randomly inserted at preselected locations in the porcine abdominal wall. The hydration status of the animals was monitored and maintained. A bag mounted on a FLIP was used to profile the geometry of the trocar holes during distension. After the FLIP study, the abdominal wall surrounding the trocar holes was harvested. The tissue was fixed in neutral 10% buffered formalin solution for more than 24 h. The samples contained control tissue (undamaged) and test tissue (damaged) through the entire rectangular tissue block. Approximately four to seven slides were cut parallel to the surface from each sample. Each slide was photographed, and the morphometry of the hole and damaged areas were measured and displayed three-dimensionally. The histologic sections were analyzed with regard to acute damage, bleeding, and acute inflammation of the skin, muscle, and fascia. The FLIP study demonstrated differences between the six trocars. These were mainly due to differences between the Versaport Plus V2 bladed trocar with the smooth cannula, the Applied Medical Separator nonbladed access system with threaded cannula, and the VersaStep Plus trocar. The morphometry data showed the smallest hole and damage areas for the Versaport Plus V2 bladed trocar with the smooth cannula. The damaged area divided by the trocar hole area was smallest for the VersaStep plus trocar and the Ethicon Endopath bladed trocar with a stability cannula (p < 0.05). The histologic analysis showed that the VersaStep Plus trocar and the Ethicon Endopath bladed trocar with a stability cannula gave the least bleeding and inflammation (p < 0.05). An agreement was found between the geometric data obtained by FLIP

  8. 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.

  9. [Endometriosis Update 2016].

    Science.gov (United States)

    Imesch, Patrick; Fink, Daniel

    2016-03-02

    Endometriosis is a common gynecologic benign disease, affecting 6–10% of women of reproductive age. The disease is often associated with dysmenorrhea, dyspareunia, chronic pelvic pain and infertility. The exact mechanism of the pathogenesis of endometriosis has not yet been fully elucidated, therefore, current medical therapeutic options are more symptom-oriented than causal. The aim of the present work is to summarize the current diagnostic and therapeutic options.

  10. Chronic Pelvic Pain in Endometriosis: An Overview

    Science.gov (United States)

    Triolo, Onofrio; Laganà, Antonio Simone; Sturlese, Emanuele

    2013-01-01

    Chronic pelvic pain (CPP) could be considered nowadays a deep health problem that challenges physicians all over the world. This because its aetiology is still unclear, the course of the disease could vary a lot among different patients and through time in the same patient, and the response to treatments is not every time successful. Among women who underwent laparoscopy for CPP, endometriosis is found in about 1/3 of the cases, while only 25% of women with histological confirmed endometriosis are asymptomatic. A wide range of variables may exert their influence on the resulting pain syndrome in endometriosis; for example, score according to American society for reproductive medicine (rASRM), size of the sub-peritoneal and pelvic wall implants, Douglas obliteration, previous surgery. It is widely accepted nowadays that central nervous system (CNS) and peripheral nervous system (PNS) seems to influence each other and this interconnection play a key role in pain modulation. Moreover, the phenomena induced by endometriosis in the pelvis, including the breakdown of peritoneal homeostasis and the induction of the production of proinflammatory and proangiogenic cytokines, are responsible of altered innervations and modulation of pain pathways in these patients. There are many proposed medical and surgical approach to treat this painful syndrome, although there is necessity of more efforts to create new non-invasive strategies that set a more accurate diagnosis of the causes of endometriotic-related CPP, and therefore facilitate its eradication. PMID:23671540

  11. Endometriosis of the perineum.

    Science.gov (United States)

    Nasu, Kaei; Okamoto, Mamiko; Nishida, Masakazu; Narahara, Hisashi

    2013-05-01

    Endometriosis of the perineum and vulva is extremely rare, with the most common site being episiotomy scars. We report here a case of spontaneously developing perineal endometriosis successfully treated with local excision. A 39-year-old woman was admitted complaining of a painful vulvar lump with cyclic swelling. She had first noticed the mass 7 years before, and it had gradually increased in size. Gynecological examination showed a walnut-size, painful, subcutaneous mass in the left perineum. Magnetic resonance imaging revealed a multilobular cystic mass with inner hemorrhage, suggesting vulvar endometriosis. The patient was treated by local excision of the vulvar mass, and complete excision was achieved. The pathological diagnosis of the excised tissue was endometriosis. The patient is well without evidence of disease 5 months following the local excision. Spontaneous perineal and vulvar endometriosis is extremely rare. However, any lesion that evolves in response to the menstrual cycle should be considered endometriosis. © 2013 The Authors. Journal of Obstetrics and Gynaecology Research © 2013 Japan Society of Obstetrics and Gynecology.

  12. 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 muscle measure modifications in all the patients. Left muscle thickness: mean reduction of 1 ± 0.55 cm (p muscle thickness: mean reduction of 1.00 ± 0.49 cm (p muscle length: mean increase of 2.44 ± 1.22 cm (p muscle length: mean increase of 2.59 ± 1.38 cm (p follow-up of 49 months were observed. BTA application in lateral abdominal muscles decreases its thickness and increases its length in abdominal wall hernia patients secondary to open abdomen management.

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

    OpenAIRE

    Qian Huang; Jieshou Li; Wan-yee Lau

    2016-01-01

    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 compone...

  14. 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...

  15. Subcutaneous Splenosis of the Abdominal Wall: Report of a Case and Review of the Literature

    Science.gov (United States)

    Papakonstantinou, Evangelia; Kalles, Vasileios; Papapanagiotou, Ioannis; Piperos, Theodoros; Karakaxas, Dimitrios; Bonatsos, Vasileios; Tsoumakas, Konstantinos; Orfanos, Filotheos; Mariolis-Sapsakos, Theodoros

    2013-01-01

    Splenosis is a common benign condition that occurs after splenic rupture via trauma or surgery. The mechanism behind splenic cell autotransplantation begins with the splenic rupture, either from trauma or surgical removal. Splenosis is usually found incidentally and, unless symptomatic, surgical therapy is not indicated. Subcutaneous splenosis is an extremely rare form of splenosis, mostly observed in abdominal surgical scars. We report a case of subcutaneous splenosis, as well as a comprehensive review of the literature. In our case, a 43-year-old woman who had splenectomy after traumatic splenic rupture at the age of 7 years old presented for plastic reconstruction of her postoperative scar. Upon surgery, two asymptomatic subcutaneous nodules were incidentally discovered. The presence of splenic tissue was confirmed by the histological study. The nodules were not excised, as the patient was not symptomatic. PMID:23401837

  16. Subcutaneous Splenosis of the Abdominal Wall: Report of a Case and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Evangelia Papakonstantinou

    2013-01-01

    Full Text Available Splenosis is a common benign condition that occurs after splenic rupture via trauma or surgery. The mechanism behind splenic cell autotransplantation begins with the splenic rupture, either from trauma or surgical removal. Splenosis is usually found incidentally and, unless symptomatic, surgical therapy is not indicated. Subcutaneous splenosis is an extremely rare form of splenosis, mostly observed in abdominal surgical scars. We report a case of subcutaneous splenosis, as well as a comprehensive review of the literature. In our case, a 43-year-old woman who had splenectomy after traumatic splenic rupture at the age of 7 years old presented for plastic reconstruction of her postoperative scar. Upon surgery, two asymptomatic subcutaneous nodules were incidentally discovered. The presence of splenic tissue was confirmed by the histological study. The nodules were not excised, as the patient was not symptomatic.

  17. Endometriosis in a surgical wound

    Directory of Open Access Journals (Sweden)

    José Arimatéia dos Santos Júnior

    2013-12-01

    Endometriosis commonly affects the ovaries, uterine ligaments, rectovaginal septum and pelvic peritoneum. Extrapelvic endometriosis is less common, but may affect some sites, such as the lungs, appendix, nose, navel, peritoneum and even the intestines. The most common form of extrapelvic endometriosis is the cutaneous scars primarily in obstetrical or gynecological surgery. This paper aims to describe a clinical picture characterized by endometriosis surgical site in a young patient.

  18. 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

  19. Endometriosis umbilical. Presentación de caso

    Directory of Open Access Journals (Sweden)

    Maribel Rodríguez Matos

    2014-06-01

    Full Text Available Una de las enfermedades ginecológicas que altera la calidad de vida de las mujeres, afectando sus relaciones de pareja, familiares, laborales, y de reproducción, lo constituye la endometriosis. Se presenta un caso que a nuestro juicio lo hace acreedor de la condición de insólito; ya que debuta en una mujer de mediana edad, aparece en una localización poco frecuente, y otro aspecto singular lo constituye, que no se encontró al realizar la laparoscopia foco alguno de endometriosis en la cavidad abdominal.

  20. Acute small bowel obstruction due to ileal endometriosis: A case report and review of the most recent literature

    Directory of Open Access Journals (Sweden)

    Unalp Recai Haluk

    2012-01-01

    Full Text Available Introduction. Endometriosis is defined as the presence of benign endometrial glands and stroma outside the normal anatomical location. Endometriosis of the small bowel, especially symptomatic small bowel involvement, is very unusual. Case report. We presented a 45-year-old woman with acute intestinal obstruction due to ileal endometriosis The patient complained of severe abdominal pain, nausea and vomitting. Immediate laparotomy was carried out. Above the ileocecal valve there was an ulcerated, edematous and fragile segmental lesion that caused intestinal obstruction. Histology of this ileal segment revealed endometriosis and an annular stricture that again showed foci of endometriosis. Conclusion. In reproductiveage women with the symptoms of intestinal obstruction, intestinal endometriosis should be kept in mind.

  1. Endometriosis-associated clear cell carcinoma arising in caesarean section scar: a case report and review of the literature.

    Science.gov (United States)

    Ferrandina, Gabriella; Palluzzi, Eleonora; Fanfani, Francesco; Gentileschi, Stefano; Valentini, Anna Lia; Mattoli, Maria Vittoria; Pennacchia, Ilaria; Scambia, Giovanni; Zannoni, Gianfranco

    2016-12-03

    Malignant transformation has been reported in approximately 1% of the endometriosis cases; herein, we report a case of clear cell endometrial carcinoma arising from endometriosis foci located within a caesarean section scar. In November 2014, a Caucasian, 44-year-old woman was transferred to our institution because of severe respiratory failure due to massive lung embolism and rapid enlargement of a subcutaneous suprapubic mass. Abdomino-pelvic magnetic resonance showed a 10.5 × 5.0 × 5.0 cm subcutaneous solid mass involving the rectus abdominis muscle. Pelvic organs appeared normal, while right external iliac lymph nodes appeared enlarged (maximum diameter = 16 mm). A whole-body positron emission tomography/computed tomography scan showed irregular uptake of the radiotracer in the 22 cm mass of the abdominal wall, and in enlarged external iliac and inguinal lymph nodes. In December 2014, the patient underwent exploratory laparoscopy showing normal adnexae and pelvic organs; peritoneal as well as cervical, endometrial and vesical biopsies were negative. The patient was administered neo-adjuvant chemotherapy with carboplatin and paclitaxel, weekly, without benefit and then underwent wide resection of the abdominal mass, partial removal of rectus abdominis muscle and fascia, radical hysterectomy, bilateral salpingo-oophorectomy, and inguinal and pelvic lymphadenectomy. The muscular gap was repaired employing a gore-tex mesh while the external covering was made by a pedicled perforator fasciocutaneous anterolateral thigh flap. Final diagnosis was clear cell endometrial adenocarcinoma arising from endometriosis foci within the caesarean section scar. Pelvic and inguinal lymph nodes were metastatic. Tumor cells were positive for CK7 EMA, CKAE1/AE3, CD15, CA-125, while immunoreaction for Calretinin, WT1, estrogen, and progesterone receptors, cytokeratin 20, CD10, alpha fetoprotein, CDX2, TTF1, and thyroglobulin were all negative. Liver relapse occurred

  2. Critical overview of all available animal models for abdominal wall hernia research.

    Science.gov (United States)

    Vogels, R R M; Kaufmann, R; van den Hil, L C L; van Steensel, S; Schreinemacher, M H F; Lange, J F; Bouvy, N D

    2017-10-01

    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 research. Unfortunately, in our experience there is a lack of consensus among different research groups on which model to use. Therefore, we hypothesized that there is a lack of comparability within published animal research on hernia surgery due to wide range in experimental setup among different research groups. A systematic search of the literature was performed to provide a complete overview of all animal models published between 2000 and 2014. Relevant parameters on model characteristics and outcome measurement were scored on a standardized scoring sheet. Due to the wide range in different animals used, ranging from large animal models like pigs to rodents, we decided to limit the study to 168 articles concerning rat models. Within these rat models, we found wide range of baseline animal characteristics, operation techniques, and outcome measurements. Making reliable comparison of results among these studies is impossible. There is a lack of comparability among experimental hernia research, limiting the impact of this experimental research. We therefore propose the establishment of guidelines for experimental hernia research by the EHS.

  3. 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

  4. 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.

  5. Endometriosis in teenagers.

    Science.gov (United States)

    Sarıdoğan, Ertan

    2015-08-01

    Endometriosis affects a significant proportion of teenagers. Published studies suggest that laparoscopically confirmed endometriosis could be found in over 60% of adolescent girls undergoing laparoscopic investigation for pain, in 75% of girls with chronic pelvic pain resistant to treatment and in 70% of girls with dysmenorrhea and in approximately 50% of girls with chronic pelvic pain not necessarily resistant to treatment. Both early and advanced forms, including deep endometriosis have been reported to be present in teenagers. It has recently been claimed that deep endometriosis has its roots in teenage years. Risk factors include obstructive mullerian anomalies, family history, early menarche and early onset dysmenorrhea. Both surgical and medical treatment approaches are used for treatment in this age group, but care should be taken when treatment with GnRHa and progestins is being considered due to their potential impact on bone formation. Further studies are urgently needed to determine whether early diagnosis and treatment of teenage endometriosis lead to better long term outcomes or simply increase number of interventions without preventing progression of the disease.

  6. Research Priorities for Endometriosis.

    Science.gov (United States)

    Rogers, Peter A W; Adamson, G David; Al-Jefout, Moamar; Becker, Christian M; D'Hooghe, Thomas M; Dunselman, Gerard A J; Fazleabas, Asgerally; Giudice, Linda C; Horne, Andrew W; Hull, M Louise; Hummelshoj, Lone; Missmer, Stacey A; Montgomery, Grant W; Stratton, Pamela; Taylor, Robert N; Rombauts, Luk; Saunders, Philippa T; Vincent, Katy; Zondervan, Krina T

    2017-02-01

    The 3rd International Consensus Workshop on Research Priorities in Endometriosis was held in São Paulo on May 4, 2014, following the 12th World Congress on Endometriosis. The workshop was attended by 60 participants from 19 countries and was divided into 5 main sessions covering pathogenesis/pathophysiology, symptoms, diagnosis/classification/prognosis, disease/symptom management, and research policy. This research priorities consensus statement builds on earlier efforts to develop research directions for endometriosis. Of the 56 research recommendations from the 2011 meeting in Montpellier, a total of 41 remained unchanged, 13 were updated, and 2 were deemed to be completed. Fifty-three new research recommendations were made at the 2014 meeting in Sao Paulo, which in addition to the 13 updated recommendations resulted in a total of 66 new recommendations for research. The research recommendations published herein, as well as those from the 2 previous papers from international consensus workshops, are an attempt to promote high-quality research in endometriosis by identifying and agreeing on key issues that require investigation. New areas included in the 2014 recommendations include infertility, patient stratification, and research in emerging nations, in addition to an increased focus on translational research. A revised and updated set of research priorities that builds on this document will be developed at the 13th World Congress on Endometriosis to be held on May 17-20, 2017, in Vancouver, British Columbia, Canada.

  7. Estudo comparativo entre a sutura contínua e a com pontos separados na parede abdominal de ratos A comparative study between continuous and interrupted sutures in rat's abdominal wall

    Directory of Open Access Journals (Sweden)

    João Ricardo F. Tognini

    1997-12-01

    Full Text Available O objetivo deste experimento foi comparar a sutura contínua e a sutura com pontos separados no fechamento da parede abdominal. Foram utilizados 48 ratos machos Wistar, submetidos a laparotomia com técnica de diérese padronizada, 24 submetidos a sutura da parede abdominal por técnica contínua e 24 com pontos separados, com fio polidioxanona. No 7º e 14º dia de pós-operatório foram submetidos a eutanásia 12 animais de cada grupo e deles retirados a camada músculo-fascial abdominal envolvendo a cicatriz operatória e dividida aleatoriamente em dois segmentos (cranial e caudal, um para ser submetido a avaliação da força de rotura mediante o uso de tensiômetro e outro para exame histológico, onde foi realizada a avaliação quantitativa de colágeno na linha de sutura. Os resultados encontrados foram analisados estatisticamente. Concluiu-se que no 7º dia de pós-operatório a parede abdominal suturada com pontos separados é mais resistente, porém sem diferenças significantes na quantidade de colágeno, do que a suturada por técnica contínua, e no 14º dia, ambas se equivalem nos dois parâmetros estudados, em ratos.The purpose of the experiment was to compare the continuous and interrupted techniques of abdominal clousure. It was used 48 male rats Wistar to realize longudinal laparotomies with a standardized technique. In 24 of them, the abdominal wall was closed by continuous suture and in 24 of them closed by interrupted suture. All of them using polidioxanone. In the 7th and 14th postoperative day, 12 animals of each group were submitted to euthanasia and the front abdominal wall was removed (without skin and divided in two segmentes (cranial and caudal, one for hystological analysis with an objective measurament og collagenous and another to the test of tensile strength by tensiometer. The resultant data were submitted to statistical analysis. It was conclued that in the 7th day , the abdominal wall closed by interrupted

  8. Superthin Abdominal Wall Glove-Like Flap Combined With Vacuum-Assisted Closure Therapy for Soft Tissue Reconstruction in Severely Burned Hands or With Infection.

    Science.gov (United States)

    Wang, Fei; Liu, Sheng; Qiu, Le; Ma, Ben; Wang, Jian; Wang, Yong-Jie; Peszel, April; Chen, Xu-Lin

    2015-12-01

    Severe burn and infection to hands always involves the deep structures, such as tendons, joints, and bones. These wounds cannot be closed immediately and therefore creates a high risk for complication. We presented 9 cases with deep dermal burns to the dorsal of the hand (6 electrical burns and 3 thermal crush injuries) with wound infections in 2 cases. The vacuum-assisted closure system was used continuously until the flap reconstruction was performed. A random pattern and superthin abdominal wall skin flap-like glove was designed. The flap was transferred to the defected portion of the dorsum of the hand and resected from the abdominal wall about 3 weeks later. The flaps in 8 of the patients treated by this technique survived completely and partial necrosis of the distal flap occurred in 1 patient. The defect resolved after operative treatment and the function of the hands and fingers were successfully salvaged. All patients resulted in having a satisfactory aesthetic outcome with no or minor discomfort at the abdominal donor area. Integration of the vacuum-assisted closure system and the superthin abdominal wall glove-like flap reconstruction appeared to be successful and should be considered in patients with severely burned hands.

  9. Risk-adjusted adverse outcomes in complex abdominal wall hernia repair with biologic mesh: A case series of 140 patients.

    Science.gov (United States)

    Latifi, Rifat; Samson, David; Haider, Ansab; Azim, Asad; Iftikhar, Hajira; Joseph, Bellal; Tilley, Elizabeth; Con, Jorge; Gashi, Saranda; El-Menyar, Ayman

    2017-07-01

    Biologic mesh is preferred for repair of complex abdominal wall hernias (CAWHs) in patients at high risk of wound infection. We aimed to identify predictors of adverse outcomes after complex abdominal wall hernia repair (CAWR) using biologic mesh with different placement techniques and under different surgical settings. A retrospective case series study was conducted on all patients who underwent CAWR with biologic mesh between 2010 and 2015 at a tertiary medical center. the study population included 140 patients with a mean age of 54 ± 14 years and a median follow up period 8.8 months. Mesh size ranged from 50 to 1225 cm2. Ninety percent of patients had undergone previous surgery. Type of surgery was classified as elective in 50.7%, urgent in 24.3% and emergent in 25.0% and a porcine mesh was implanted in 82.9%. The most common mesh placement technique was underlay (70.7%), followed by onlay (16.4%) and bridge (12.9%). Complications included wound complications (30.7%), reoperation (25.9%), hernia recurrence (20.7%), and mesh removal (10.0%). Thirty-two patients (23.0%) were admitted to the ICU and the mean hospital length of stay was 10.8 ± 17.5 days. Age-sex adjusted predictors of recurrence were COPD (OR 4.2; 95%CI 1.003-17.867) and urgent surgery (OR 10.5; 95%CI 1.856-59.469), whereas for reoperation, mesh size (OR 6.8; 95%CI 1.344-34.495) and urgent surgery (OR 5.2; 95%CI 1.353-19.723) were the predictors. Using biologic mesh, one-quarter and one-fifth of CAWR patients are complicated with reoperation or recurrence, respectively. The operation settings and comorbidity may play a role in these outcomes regardless of the mesh placement techniques. Copyright © 2017 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  10. Open and laparo-endoscopic repair of incarcerated abdominal wall hernias by the use of biological and biosynthetic meshes

    Directory of Open Access Journals (Sweden)

    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. Diagnosis of endometriosis with imaging: a review

    Energy Technology Data Exchange (ETDEWEB)

    Kinkel, Karen [Clinique et fondation des Grangettes, Institut de Radiologie, Chene-Bougeries/Geneva (Switzerland); Frei, Kathrin A. [University Hospital Bern, Department of Obstetrics and Gynaecology, Bern (Switzerland); Balleyguier, Corinne [Institut Gustave Roussy, Radiology Department, Villejuif (France); Chapron, Charles [Hopitaux de Paris, Service de Gynecologie Obstetrique II, Unite de Chirurgie, Paris (France)

    2006-02-01

    Endometriosis corresponds to ectopic endometrial glands and stroma outside the uterine cavity. Clinical symptoms include dysmenorrhoea, dyspareunia, infertility, painful defecation or cyclic urinary symptoms. Pelvic ultrasound is the primary imaging modality to identify and differentiate locations to the ovary (endometriomas) and the bladder wall. Characteristic sonographic features of endometriomas are diffuse low-level internal echos, multilocularity and hyperchoic foci in the wall. Differential diagnoses include corpus luteum, teratoma, cystadenoma, fibroma, tubo-ovarian abscess and carcinoma. Repeated ultrasound is highly recommended for unilocular cysts with low-level internal echoes to differentiate functional corpus luteum from endometriomas. Posterior locations of endometriosis include utero-sacral ligaments, torus uterinus, vagina and recto-sigmoid. Sonographic and MRI features are discussed for each location. Although ultrasound is able to diagnose most locations, its limited sensitivity for posterior lesions does not allow management decision in all patients. MRI has shown high accuracies for both anterior and posterior endometriosis and enables complete lesion mapping before surgery. Posterior locations demonstrate abnormal T2-hypointense, nodules with occasional T1-hyperintense spots and are easier to identify when peristaltic inhibitors and intravenous contrast media are used. Anterior locations benefit from the possibility of MRI urography sequences within the same examination. Rare locations and possible transformation into malignancy are discussed. (orig.)

  12. Spontaneous endometriosis in a mandrill (Mandrillus sphinx).

    Science.gov (United States)

    Nakamura, S; Ochiai, K; Ochi, A; Ito, M; Kamiya, T; Yamamoto, H

    2012-01-01

    A 25-year-old female mandrill (Mandrillus sphinx) died after exhibiting weakness and recumbency with serosanguineous ascites. Gross findings included haemoperitoneum and multifocal to diffuse serosal thickening with petechiae and ecchymoses throughout the peritoneum. The uterus was covered entirely with large blood clots and was adherent to the ovaries and pelvic wall. Microscopical and immunohistochemical examination revealed extra- and intra-uterine growth of ectopic endometrial tissue with marked fibrosis. The ectopic endometrial tissues predominantly consisted of stromal cells expressing CD10 and progesterone receptor and variably-sized glands lined by the epithelium with occasional slight expression of oestrogen receptor α. A diagnosis of endometriosis was made. This is the first report of naturally occurring endometriosis in a mandrill. Copyright © 2012 Elsevier Ltd. All rights reserved.

  13. 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.

  14. REVIEW ARTICLE Thoracic endometriosis syndrome: current ...

    African Journals Online (AJOL)

    KESIEME

    Thoracic endometriosis syndrome: current concept in pathophysiology and management. Emeka B KESIEME1 ... Objective: To review the current concepts in the pathophysiology and management of thoracic endometriosis syndrome. ... in reproductive age group; the incidence of extrapelvic endometriosis in these women.

  15. 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.

  16. Diagnosis, management, and long-term outcomes of rectovaginal endometriosis

    Directory of Open Access Journals (Sweden)

    Moawad NS

    2013-11-01

    Full Text Available Nash S Moawad,1 Andrea Caplin21Minimally Invasive Gynecologic Surgery, Department of Obstetrics and Gynecology, University of Florida, 2University of Florida College of Medicine, Gainesville, FL, USAAbstract: Rectovaginal endometriosis is the most severe form of endometriosis. Clinically, it presents with a number of symptoms including chronic pelvic pain, dysmenorrhea, deep dyspareunia, dyschezia, and rectal bleeding. The gold standard for diagnosis is laparoscopy with histological confirmation; however, there are a number of options for presurgical diagnosis, including clinical examination, transvaginal/transrectal ultrasound, magnetic resonance imagining, colonoscopy, and computed tomography colonography. Treatment can be medical or surgical. Medical therapies include birth control pills, oral progestins, gonadotropin-releasing hormone agonists, danazol, and injectable progestins. Analgesics are often used as well. Surgery improves up to 70% of symptoms. Surgery is either ablative or excisional, and is conducted via transvaginal, laparoscopic, laparotomy, or combined approaches. Common surgical techniques involve shaving of the superficial rectal lesion, laparoscopic anterior discoid resection, and low anterior bowel resection and reanastomosis. Outcomes are generally favorable, but postoperative complications may include intra-abdominal bleeding, anastomotic leaks, rectovaginal fistulas, strictures, chronic constipation, and the need for reoperation. Recurrence of rectal endometriosis is a possibility as well. Other outcomes are improved pain-related symptoms and fertility. Long-term outcomes vary according to the management strategy used. This review will provide the most recent approaches and techniques for the diagnosis and treatment of rectovaginal endometriosis.Keywords: pelvic pain, dyspareunia, bowel resection, endometriosis, rectovaginal

  17. 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.

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

    Science.gov (United States)

    Huang, Qian; Li, Jieshou; Lau, Wan-yee

    2016-01-01

    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. PMID:26819597

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

    Science.gov (United States)

    Huang, Qian; Li, Jieshou; Lau, Wan-Yee

    2016-01-01

    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.

  20. Surgical treatment of endometriosis

    African Journals Online (AJOL)

    where patients have patent tubes.2 The aim of this retrospective matched control study was to compare pregnancy rate in patients treated with GIFT after endometriosis ... was done from our computer database. All patients had an infertility history of more than 1 year. According to the data, 128 patients had GIFT procedures ...

  1. Bowel Endometriosis Syndrome

    DEFF Research Database (Denmark)

    Riiskjær, M; Egekvist, A G; Hartwell, D

    2017-01-01

    STUDY QUESTION: Is it possible to develop a validated score that can identify women with Bowel Endometriosis Syndrome (BENS) and be used to monitor the effect of medical and surgical treatment? SUMMARY ANSWER: The BENS score can be used to identify women with BENS and to monitor the effect...

  2. Future directions in endometriosis research.

    Science.gov (United States)

    D'Hooghe, Thomas M; Kyama, C; Debrock, S; Meuleman, C; Mwenda, Jason M

    2004-12-01

    Endometriosis is an important gynecological disease, pathologically defined by the ectopic presence of both endometrial glands and stroma, and clinically associated with pelvic pain and infertility. Our current knowledge of the pathogenesis, pathophysiology of related infertility, and spontaneous evolution is still limited, although endometriosis has been described for many years. Future research in endometriosis needs to focus on pathogenesis studies in the baboon model and on the early interactions between endometrial and peritoneal cells in the pelvic cavity at the time of menstruation. Proteomic and genomic approaches are needed to detect potential differences between eutopic endometrium and myometrium in women with and without endometriosis. Immunomodulatory drugs inhibiting endometriosis-associated pelvic inflammation may offer new medical treatment for endometriosis in the future.

  3. Nonwoven polypropylene prosthesis in large abdominal wall defects in rats Tela de polipropileno sem tecelagem na correção de grandes defeitos da parede abdominal em ratos

    Directory of Open Access Journals (Sweden)

    Patrick dos Santos Barros dos Reis

    2012-10-01

    Full Text Available PURPOSE: 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. METHODS: 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. RESULTS: There were no significant differences between the Groups 2 and 3. CONCLUSION: 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.OBJETIVO: Avaliar, em grandes defeitos da parede abdominal produzidos cirurgicamente em ratos, se uma prótese sintética de polipropileno sem tecelagem poderia ser utilizada como alternativa terapêutica às telas convencionais de polipropileno. MÉTODOS: Vinte e quatro ratos foram distribuídos em três grupos numericamente iguais. Grupo 1 (Simulação, no qual um defeito de 3 x 3 cm foi constituído na parede abdominal sem tratamento. Uma tela convencional de polipropileno e uma tela de polipropileno sem tecelagem foram colocadas para cobrir o defeito, nos grupos 2 e 3 , respectivamente. No 45º dia de pós-operatório foram avaliadas a área e a força das aderências, além da vascularização. Também foram analisados os preparados histológicos com Hematoxilina-eosina, Tricr

  4. Association between Triclosan-Coated Sutures for Abdominal Wall Closure and Incisional Surgical Site Infection after Open Surgery in Patients Presenting with Fecal Peritonitis: A Randomized Clinical Trial.

    Science.gov (United States)

    Ruiz-Tovar, Jaime; Alonso, Natalia; Morales, Vicente; Llavero, Carolina

    2015-10-01

    A factor that may influence the incidence of surgical site infections (SSIs) is the suture used for closure of the abdominal wall because bacteria may adhere to the suture material. Sutures can be coated with antibacterial substances that may reduce the bacterial load in the incision. The aim of this study was to evaluate the effect of triclosan-coated sutures used in abdominal wall closure in patients with fecal peritonitis. A randomized study was performed. Inclusion criteria were intra-operative diagnosis of fecal peritonitis secondary to acute diverticulitis perforation, neoplastic tumor perforation, or colorectal anastomotic leak of previous elective colorectal resection. The patients were randomly assigned to either abdominal wall closure with triclosan-coated sutures (group 1) or sutures without triclosan (group 2). Fifty patients were included in group 1 and 51 in group 2. The incisional SSI rate was 10% in group 1 and 35.3% in group 2 (p=0.004; odds ratio [OR]=0.204; 95% confidence interval [CI] 0.069-0.605). A significant reduction in SSIs caused by Escherichia coli and Enterococcus faecalis was observed in group 2. The use of triclosan-coated sutures in fecal peritonitis surgery reduces the incidence of incisional SSI.

  5. Endometriose: modelo experimental em ratas Endometriosis: experimental model in rats

    Directory of Open Access Journals (Sweden)

    Eduardo Schor

    1999-06-01

    Full Text Available Objetivo: divulgar a metodologia da indução de endometriose experimental em animais de laboratório. Método: utilizamos ratas albinas, virgens, adultas de aproximadamente três meses de idade, que foram inicialmente anestesiadas pelo éter etílico. Aberta a cavidade abdominal, identificamos os cornos uterinos e retiramos um fragmento de aproximadamente 4 cm do corno uterino direito. Esse fragmento foi mergulhado em solução fisiológica e sob lupa estereoscópica foi separado o endométrio do miométrio e feitos retângulos de aproximadamente 4 por 5 mm. Esses foram fixados por meio de fio de sutura, sobre vasos sangüíneos visíveis a olho nu, na parede lateral do abdômen, tomando-se sempre o cuidado de manter a porção do endométrio livre voltada para a luz da cavidade abdominal. Após 21 dias os animais foram novamente operados para verificarmos o tamanho dos implantes e para retirada do endométrio ectópico para análise histológica. Resultados: macroscopicamente observamos crescimento significativo dos implantes endometriais. Ao exame microscópico pudemos observar a presença de epitélio glandular e estroma semelhantes ao do endométrio tópico. Conclusões: o modelo utilizado reproduz a doença, em ratas, sendo método auxiliar de valia para estudar esta afecção, principalmente a ação de medicamentos sobre esses implantes.Purpose: to demonstrate the experimental endometriosis induction in animals. Method: we used adult female Wistar rats weighing 200 - 250 g anesthetized with ethyl ether to open the abdominal cavity. After identifying the uterine horns, we removed an approximately 4 cm fragment from the right uterine horn. This fragment was placed in physiological saline and, with the aid of a stereoscopic magnifying glass, the endometrium was separated from the myometrium and cut into rectangles of approximately 4 x 5 mm. These rectangles were fastened to the lateral abdominal wall near great blood vessels, taking care

  6. Two cases of ureteral endometriosis

    OpenAIRE

    渡辺, 俊幸; 南方, 茂樹; 北川, 道夫

    1989-01-01

    We report two successfully treated cases of ureteral endometriosis. Case 1 is in a 47-year-old female who had a past history of simple hysterectomy and right oophorectomy. Pathological diagnosis was myoma uteri and pelvic endometriosis. Two months later, she visited our clinic for right flank pain. Excretory urogram and retrograde pyelogram revealed right hydroureteronephrosis and stricture of the right lower ureter. The diagnosis of ureteral endometriosis was made from the past history and c...

  7. Comparison of a new type of polytetrafluoroethylene patch (Mycro Mesh) and polypropylene prosthesis (Marlex) for repair of abdominal wall defects.

    Science.gov (United States)

    Bellón, J M; Buján, J; Contreras, L A; Carrera-San Martín, A; Jurado, F

    1996-07-01

    Two types of prosthetic material used for repairing hernial defects of the abdominal wall were compared: Mycro Mesh and Marlex. Mycro Mesh (MM) is a new polytetrafluoroethylene product of layered, microporous structure. Macroscopically, it presents regularly distributed, 2-mm orifices that perforate the biomaterial. Marlex (PL) is a well-known polypropylene mesh product with a macroporous structure. In 24 white New Zealand rabbits, a full-thickness (except skin) 5 x 7-cm defect was created in the anterior wall of the abdomen. Defects were repaired with either MM (n = 12) or PL (n = 12) implants and studied at 14, 30, 60, and 90 days after implantation. Samples of the interfaces between prosthesis and subcutaneous tissue, visceral peritoneum, and receptor tissue, respectively, were studied. Samples were processed for optical microscopy and scanning electron microscopy (SEM). An immunohistochemical study was made using RAM-11, a monoclonal antibody specific for rabbit macrophages. The tensile strength of the repairs was made using an Instron tensiometer on 2-cm wide transversal strips that included the prosthesis and its anchor zones to the receptor tissue. The formation of adhesions between the prosthesis and intestine was important with the PL implants but not with the MM implants. Optical microscopy and SEM showed formation of an organized connective tissue surrounding the MM implants. At 90 days, compact bridges of connective tissue linked the tissue on the subcutaneous and peritoneal sides of the prosthesis. The PL implants became integrated into a disorganized, highly vascularized connective tissue. The intensity of the macrophage response was similar in both prostheses and decreased between days 14 and 90 (Student-Newman-Keuls test p = 0.01). The tensile strength of the PL implants was greater than that of the MM implants. At 90 days, the tensile strength of the PL implants was mean equals 33.11 N and of the MM implants, mean equals 22.65 N (Mann-Whitney test

  8. [Dysmenorrhea, endometriosis and premenstrual syndrome].

    Science.gov (United States)

    Tonini, G

    2002-12-01

    Dysmenorrhea is the most frequent gynaecological problem in adolescent girls (the prevalence is 80-90%). Genetic influence, style of life (diet and physical activity) social, economical and cultural factors can affect symptoms. Prostaglandins and leucotrienes produced by endometrium, abnormal uterine smooth muscle contractility and modifications of the local blood flow are responsible for abdominal pain. Frequently daily activities are negatively affected (missing time at school) dysmenorrhoea can be primary or secondary to anatomical anomalies of internal genitalia or presence of synechie (post surgery or inflammatory pelvic diseases). Therapy may consist of traditional medicine (relaxing techniques such as yoga, agopuncture, mild analgesic drugs or more effective FANS). In case of therapeutical failure, contraceptive and/or GnRH agonists can represent the last choice. Endometriosis is less frequent, etiopatogenesis is not completely understood, but the anatomical lesions consist of an oestrogen-dependent neo-angiogenesis. Oestrogen inhibitors, oral contraceptives or GnRH agonists may be useful in treating this pathology. In case of drug failure surgery is suggested. For the effective diagnosis laparoscopy and biopsy are absolutely necessary. Premenstrual syndrome is cyclical, extremely complex, unusual in adolescent girls, sometimes associated to pre-existent psychic disorders. It can be treated with symptomatic drugs or, more recently, using drugs that alter the levels of serotonin, but their use in the adolescent patient is not yet recommended.

  9. Late complications from abdominal wall surgery: report of three cases of mesh migration into hollow viscus; Complications tardives de la chirurgie parietale abdominale: a propos de trois cas de migration de prothese dans un organe creux

    Energy Technology Data Exchange (ETDEWEB)

    Szitkar, B.; Yzet, T.; Robert, B.; Lafaye-Boucher, N.; Verhaeghe, P. [CHU Nord Amiens, Service de Radiologie, 80 - Amiens (France); Auquier, M.A.; Remond, A. [CHU Sud Amiens, Service de Radiologie, 80 - Amiens (France)

    2010-01-15

    Laparoscopic mesh repair of ventral abdominal wall hernias is routinely performed. Mesh detachment and migration within the abdominal cavity is a late complication of this procedure. Symptoms are non-specific and imaging diagnosis is difficult to achieve because this complication is rare and overlooked. (authors)

  10. Verification of an optimized stimulation point on the abdominal wall for transcutaneous neuromuscular electrical stimulation for activation of deep lumbar stabilizing muscles.

    Science.gov (United States)

    Baek, Seung Ok; Cho, Hee Kyung; Jung, Gil Su; Son, Su Min; Cho, Yun Woo; Ahn, Sang Ho

    2014-09-01

    Transcutaneous neuromuscular electrical stimulation (NMES) can stimulate contractions in deep lumbar stabilizing muscles. An optimal protocol has not been devised for the activation of these muscles by NMES, and information is lacking regarding an optimal stimulation point on the abdominal wall. The goal was to determine a single optimized stimulation point on the abdominal wall for transcutaneous NMES for the activation of deep lumbar stabilizing muscles. Ultrasound images of the spinal stabilizing muscles were captured during NMES at three sites on the lateral abdominal wall. After an optimal location for the placement of the electrodes was determined, changes in the thickness of the lumbar multifidus (LM) were measured during NMES. Three stimulation points were investigated using 20 healthy physically active male volunteers. A reference point R, 1 cm superior to the iliac crest along the midaxillary line, was used. Three study points were used: stimulation point S1 was located 2 cm superior and 2 cm medial to the anterior superior iliac spine, stimulation point S3 was 2 cm below the lowest rib along the same sagittal plane as S1, and stimulation point S2 was midway between S1 and S3. Sessions were conducted stimulating at S1, S2, or S3 using R for reference. Real-time ultrasound imaging (RUSI) of the abdominal muscles was captured during each stimulation session. In addition, RUSI images were captured of the LM during stimulation at S1. Thickness, as measured by RUSI, of the transverse abdominis (TrA), obliquus internus, and obliquus externus was greater during NMES than at rest for all three study points (pRUSI. The authors recommend this optimal stimulation point be used for NMES in the course of lumbar spine stabilization training in patients having difficulty initiating contraction of these muscles. Copyright © 2014 Elsevier Inc. All rights reserved.

  11. 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 ...

  12. 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...

  13. Abdominal wall hernias

    DEFF Research Database (Denmark)

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

    2016-01-01

    BACKGROUND: Throughout life, inguinal hernia develops in approximately every fourth man, some of whom develop multiple hernias. If patients at risk of developing multiple hernias could be identified by a serologic biomarker, treatment might be able to be tailored and improved. Evidence suggests......) 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...

  14. Operative correction of abdominal rectus diastasis (ARD) reduces pain and improves abdominal wall muscle strength: A randomized, prospective trial comparing retromuscular mesh repair to double-row, self-retaining sutures.

    Science.gov (United States)

    Emanuelsson, Peter; Gunnarsson, Ulf; Dahlstrand, Ursula; Strigård, Karin; Stark, Birgit

    2016-11-01

    The primary aim of this prospective, randomized, clinical, 2-armed trial was to evaluate the risk for recurrence using 2 different operative techniques for repair of abdominal rectus diastasis. Secondary aims were comparison of pain, abdominal muscle strength, and quality of life and to compare those outcomes to a control group receiving physical training only. Eighty-six patients were enrolled. Twenty-nine patients were allocated to retromuscular polypropylene mesh and 27 to double-row plication with Quill technology. Thirty-two patients participated in a 3-month training program. Diastasis was evaluated with computed tomography scan and clinically. Pain was assessed using the ventral hernia pain questionnaire, a quality-of-life survey, SF-36, and abdominal muscle strength using the Biodex System-4. One early recurrence occurred in the Quill group, 2 encapsulated seromas in the mesh group, and 3 in the suture group. Significant improvements in perceived pain, the ventral hernia pain questionnaire, and quality of life appeared at the 1-year follow-up with no difference between the 2 operative groups. Significant muscular improvement was obtained in all groups (Biodex System-4). Patient perceived gain in muscle strength assessed with a visual analog scale improved similarly in both operative groups. This improvement was significantly greater than that seen in the training group. Patients in the training group still experienced bodily pain at follow-up. There was no difference between the Quill technique and retromuscular mesh in the effect on abdominal wall stability, with a similar complication rate 1 year after operation. An operation improves functional ability and quality of life. Training strengthens the abdominal muscles, but patients still experience discomfort and pain. Copyright © 2016 Elsevier Inc. All rights reserved.

  15. A rare case of ileus caused by ileum endometriosis.

    Science.gov (United States)

    Bratu, Dan; Chicea, Radu; Ciprian, Tanasescu; Beli, Laurentiu; Dan, Sabau; Mihetiu, Alin; Adrian, Boicean

    2016-01-01

    We report our experience involving a rare case of ileum endometriosis complicated with small bowel obstruction. 33 years old female patient, admitted to emergency service with abdominal pain, abdominal distension, and vomiting. Abdominal X-ray showed dilated small bowel loops. Computerized tomography scan showed dilated small intestine segments excepting last ileum loop, gastric distension, enlarged ovaries. Emergency laparotomy was performed, showing acute bowel obstruction due to a stenotic tumor placed on the terminal ileum, cecum tumors, multiple tumors in Douglas pouch, multiple mesenteric enlarged lymph nodes. Right colectomy is performed with an ileo-transverso stomy placed in right hypochondrium. Postoperative evolution without complication, patient discharged after 13-days hospitalization. After hormonal treatment, she returned for a second look and ileotransverso anastomosis. Gastrointestinal involvement of endometriosis has been found in 3%-37% of menstruating women. Ileum localization is very rare (1%-7%), causing intestinal obstruction 7%-23% of cases. Intraoperative differential diagnosis is difficult, predisposing at confusion with other types of tumors. In the absence of fast microscopic exam, the tumor was considered malignant and imposed a right hemicolectomy. Intestinal obstruction due to ileum endometriosis is a rare condition, however, it should always be considered in the differential diagnosis in women of reproductive age. Copyright © 2016 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  16. Angiogenesis and Endometriosis

    Directory of Open Access Journals (Sweden)

    Ana Luiza L. Rocha

    2013-01-01

    Full Text Available A comprehensive review was performed to survey the role of angiogenesis in the pathogenesis of endometriosis. This is a multifactorial disease in which the development and maintenance of endometriotic implants depend on their invasive capacity and angiogenic potential. The peritoneal fluid of patients with endometriosis is a complex suspension carrying inflammatory cytokines, growth factors, steroid hormones, proangiogenic factors, macrophages, and endometrial and red blood cells. These cells and their signaling products concur to promote the spreading of new blood vessels at the endometriotic lesions and surroundings, which contributes to the endometriotic implant survival. Experimental studies of several antiangiogenic agents demonstrated the regression of endometriotic lesions by reducing their blood supply. Further studies are necessary before these novel agents can be introduced into clinical practice, in particular the establishment of the safety of anti-angiogenic medications in women who are seeking to become pregnant.

  17. Antiphospholipid syndrome and endometriosis

    OpenAIRE

    Schmidt, Leonardo; Burkiewicz, Claudine J. C.; Pastro, Paulo C.; Silva, Marilia Barreto; Skare, Thelma L.

    2006-01-01

    Descreve-se um caso de síndrome de Sneddon associada à presença de anticorpos antifosfolípides em uma paciente jovem com endometriose. Os autores analisam a associação destas duas enfermidades.We describe a patient with Sneddon's syndrome associated with antiphospholipid antibodies and endometriosis. The authors analyze the association of these two diseases.

  18. Could be ureteral endometriosis considered a symptomatic and severe urological disease?

    Science.gov (United States)

    De Giovanni, Luciano; Bongiovanni, Luca; Mastrangelo, Pietro; Federico, Francesco

    2004-09-01

    Ureteral endometriosis is a rare localization of gynecological disease. We presented a case of left ureteral endometriosis in a 30-year-old woman with left abdominal pain and a radiological nonfunctioning kidney. Surgical treatment with ureteral resection and uretero-uretero anastomosys was conducted. Pathological examination of surgical specimen revealed endometriosis. The diagnosis of ureteral endometriosis should be considered in women with renal symptoms of noncalculous obstruction, particularly in premenopausal women with an anamnesys of polycistic ovary disease (POD) or severe menstrual related symptoms, although the disease is often strictly associated with silent renal obstruction. Only a high index of suspicion and the radiological support may help the urologist to obtain a early diagnosis. Early detection and prompt treatment strategy, surgical too, are extremely important to relieve symptoms and preserve renal function. The literature was reviewed.

  19. 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.

  20. Endometriosis Presenting as Hydronephrosis

    Directory of Open Access Journals (Sweden)

    Ahmed Bakheet Zaharani

    2005-01-01

    Full Text Available The most serious urological complication of endometriosis is hydronephrotic renal atrophy secondary to ureteric involvement. As only half of these patients are symptomatic, it is commonly diagnosed late and more by the clinicians awareness and suspicion of this entity. We report a case of an unmarried young female who presented primarily with left loin pain of 2-year duration. She was found to have lower ureteric stricture by an IVU done by her referring doctor. Further workup at our center showed that she had pelvic endometriosis with hydronephrosis secondary to extrinsic ureteric endometriosis. She had a first-degree relative with the same disease. She had no menstrual problems. Diagnostic laparoscopy, biopsy of the lesion, ureteric dilatation with stenting, along with hormonal treatment was given to her as first line of treatment. There was no improvement of the ureteric obstruction even after 6 months of treatment. Finally, surgical excision of the endometrioma, left oophorectomy, along with resection of the ureteric stricture with uretero-ureterostomy was done. This case report includes details of her further management and outcome along with a brief review of literature.

  1. Endometriosis e infertilidad

    Directory of Open Access Journals (Sweden)

    O. Emilio Fernández, Dr.

    2010-05-01

    Full Text Available Este artículo revisa la evidencia reciente relacionada con el impacto de la endometriosis sobre la fertilidad. La endometriosis se presenta durante la vida reproductiva y es diagnosticada frecuentemente en mujeres en estudio de infertilidad. Tiene múltiples formas de presentación: peritoneal, infiltración profunda, ovárica y/o nódulo rectovaginal. En las etapas avanzadas la infertilidad se explica por la distorsión anatómica de los órganos reproductivos, y en las etapas iniciales, sin distorsión anatómica, se debería a la presencia una de reacción inflamatoria peritoneal, que compromete eventos reproductivos claves como el desarrollo folicular, la ovulación, el desarrollo embrionario y la implantación. El tratamiento de la endometriosis es quirúrgico y consiste en la resección tumoral máxima que permite restablecer la fecundidad natural. Tratamientos complementarios como IO, IIU e IVF, resultan apropiados cuando la cirugía no logra recuperar la fertilidad, en estadios avanzados y/o frente a la presencia de otros factores asociados de infertilidad.

  2. Conservative approach to rectosigmoid endometriosis

    DEFF Research Database (Denmark)

    Egekvist, Anne G; Marinovskij, Edvard; Forman, Axel

    2017-01-01

    INTRODUCTION: The aim of the study was to assess the risk of surgery after initial conservative treatment of rectosigmoid endometriosis in relation to demographic data. MATERIAL AND METHODS: The study was conducted on the tertiary endometriosis referral unit, Aarhus University Hospital. Medical r...

  3. Endometriosis | Matebese | Continuing Medical Education

    African Journals Online (AJOL)

    Endometriosis is a benign disease defined as the presence of endometrial glands and stroma outside the uterus. Its pathogenesis and optimal management remain controversial, and its true prevalence is unknown. Endometriosis can be debilitating and can affect the psychosocial functioning of women. It is estimated to ...

  4. Necrotizing fasciitis: literature review of contemporary strategies for diagnosing and management with three case reports: torso, abdominal wall, upper and lower limbs

    Directory of Open Access Journals (Sweden)

    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

  5. Cyclic Sciatica and Back Pain Responds to Treatment of Underlying Endometriosis: Case Illustration.

    Science.gov (United States)

    Uppal, Jaya; Sobotka, Stanislaw; Jenkins, Arthur L

    2017-01-01

    Multiple causes outside the spine can mimic spinal back pain. Endometriosis is an important gynecologic disorder, which commonly affects the lower region of the female pelvis and less frequently the spine and soft tissues. The lumbosacral trunk is vulnerable to pressure from any abdominal mass originating from the uterus and the ovaries. Therefore symptoms of endometriosis include severe reoccurring pain in the pelvic area as well as lower back and abdominal pain. We report on a 39-year-old gymnast with cyclic sciatica and back pain, whose initial presentation initially led to a spinal fusion at L4/5 and L5/S1, but that procedure did not change her symptoms. Her diagnosis of endometriosis was not made until 2 years after her spinal fusion. Ultimately, once diagnosed with endometriosis of the retroperitoneal spinal and neural elements, her back and leg pain responded completely to hormonal therapy and then to a hysterectomy and a bilateral salpingo-oophorectomy. Because her true diagnosis of endometriosis was unknown and she had some degenerative changes in her spine, she underwent a spinal fusion that would probably not have been done if the diagnosis of endometriosis had been suggested. It is critical for any clinician who deals with back pain to at least consider the diagnosis of endometriosis in female patients who have a history of pelvic pain. The diagnosis of endometriosis should be considered in candidate patients by asking whether there is a significant hormonal cyclic nature to the symptoms, to prevent such unnecessary surgical adventures. Copyright © 2016 Elsevier Inc. All rights reserved.

  6. Increased prevalence of p53 overexpression from typical endometriosis to atypical endometriosis and ovarian cancer associated with endometriosis.

    Science.gov (United States)

    Sáinz de la Cuesta, Ricardo; Izquierdo, Manuel; Cañamero, Marta; Granizo, Juan José; Manzarbeitia, Felix

    2004-03-15

    To evaluate the expression of p53, c-erb-B-2, MIB1 and Bcl-2 in normal endometrium, endometriosis, atypical endometriosis and ovarian cancer associated with endometriosis, looking for immunohistochemical markers that may help determine endometriosis with premalignant potential. Between 1948 and 1999, 410 epithelial ovarian cancers and 521 cases of endometriosis were surgically treated at Fundación Jiménez Díaz. Pathology reports and slides were reviewed. Four groups were defined: (1) endometriosis/cancer (n=17); (2) atypical endometriosis (n=6); (3) endometriosis (n=17); (4) endometrium (n=7). Tumors and controls were immunostained and evaluated for expression of p53, c-erb-B-2, MIB1 and Bcl-2. Statistical analysis was performed using Chi-square for linear trends, Fisher exact and Kruskal-Wallis tests. Of the 410 cancers, 17 (4.1%) had associated endometriosis and of the 521 endometriosis, 6 (1.2 %) had atypical changes. Fourteen of 17 (82.4%) cancers associated with endometriosis and all atypical endometriosis had p53 overexpression. Only 2 of 17 (11.8%) endometriosis and none of the endometriums had mutant p53 (P<0.01). We found a trend towards increased expression of MIB1 (0.073) in the cancer and atypical endometriosis groups, and no differences in expression of Bcl-2 or c-erb-B-2. The sensitivity and specificity of p53 as a marker for the diagnosis of atypical endometriosis and cancer associated with endometriosis were 87%; CI 95% (73.2-100%) and 92% (80.6-100%), respectively. When comparing all groups, the mean positive p53 and MIB1 cell count was statistically significant (P=0.01). Overexpression of p53 in atypical endometriosis and cancer associated with endometriosis is a common finding and may be used to identify endometriosis with premalignant potential.

  7. Comparison between isolated serial clinical examination and computed tomography for stab wounds in the anterior abdominal wall.

    Science.gov (United States)

    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.

  8. [Chronic pelvic pain and cervical endometriosis after a subtotal hysterectomy].

    Science.gov (United States)

    Acosta Martínez, Marcos; Zamora Escudero, Rodrigo; García-Benítez, Carlos Quesnel; Vieyra Cortés, Edmundo Alejandro

    2013-01-01

    The ectopic location of endometrial glands and stroma may cause the formation of a tumor known as endometrioma. It almost always occurs in the ovary, and due to its characteristic appearance has been called "chocolate cyst". Cervical localization of this disease is extremely rare, and when it occurs, tends to be an exocervical and/or endocervical injury, as a result of cervical procedures. We communicate the case of a patient with cystic endometriosis in the cervix after a subtotal abdominal hysterectomy, performed by obstetric hemorrhage. Even though there have been reports about cases of cervical endometriosis, most of them have been reported as superficial cervical endometriosis and as a discovery after a total hysterectomy or cervical biopsy, in some cases even with original diagnosis ofAGUS (atypical glandular cells of undetermined significance). We concluded that in this case, instrumented uterine curettage and subtotal hysterectomy by obstetric indication are a possible origin of cervical endometriosis, due to "seeding" endometrial tissue during the curettage in a friable cervix.

  9. Failure of laparoscopy to relieve ureteral obstruction secondary to endometriosis.

    Science.gov (United States)

    Chen, Hsing-Yu; Huang, Ming-Chao; Hung, Yu-Chung; Hsu, Yung-Hsuen

    2006-06-01

    To present a case of hydronephrosis and hydroureter secondary to pelvic endometriosis and to discuss the pitfalls in laparoscopic management. A 37-year-old nulligravida woman had mild elevation of blood pressure for about 1 year without abdominal pain, dyspareunia, or dysmenorrhea. Renal ultrasound revealed left hydronephrosis and a 4-cm pelvic cyst. Intravenous pyelogram showed distal ureteral obstruction. An MRI with fat saturation disclosed a left ovarian endometrioma and a lesion in the uterosacral ligament causing periureteral compression. Laparoscopic findings included a dilated left ureter above the uterosacral ligament, left uterosacral ligament endometriosis with adhesions, and a 4-cm left ovarian endometrioma. Cystoureteroscopy showed external ureteral compression 2 cm above the ureteral orifice. A ureteral catheter was placed. The left endometrioma was enucleated and ureterolysis was performed. The latter procedure had to be discontinued because of bleeding from descending uterine vessels. The ureteral catheter was removed 2 months later and her blood pressure gradually returned to normal. However, after 1 year, she was found to have recurrent hydronephrosis and underwent segmental resection of the distal ureter and reconstruction by end-to-end reanastomosis. In women of reproductive age, hydronephrosis and hypertension may be the only symptoms of endometriosis. While laparoscopic treatment is useful in endometriosis, it may fail in the presence of chronic inflammation and severe fibrosis.

  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

    2017-07-28

    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.

  11. Recombinant human bone morphogenetic protein 2-induced heterotopic ossification of the retroperitoneum, psoas muscle, pelvis and abdominal wall following lumbar spinal fusion

    Energy Technology Data Exchange (ETDEWEB)

    Shah, Raj K. [The George Washington University School of Medicine, Washington, DC (United States); Moncayo, Valeria M.; Pierre-Jerome, Claude; Terk, Michael R. [Emory University School of Medicine, Radiology Department, Musculoskeletal Division, Atlanta, GA (United States); Smitson, Robert D. [Emory University School of Medicine, Atlanta, GA (United States)

    2010-05-15

    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.)

  12. Omental infarction and its mimics: imaging features of acute abdominal conditions presenting with fat stranding greater than the degree of bowel wall thickening.

    Science.gov (United States)

    Tonerini, Michele; Calcagni, Francesca; Lorenzi, Silvia; Scalise, Paola; Grigolini, Alessandro; Bemi, Pietro

    2015-08-01

    The segmental omental infarction is a rare self-limited disorder presenting with aspecific clinical symptoms that may mimic several acute abdominal conditions. Therefore, a correct noninvasive diagnosis is important because treatment approaches range from monitoring to surgery. As omental infarction results in an important fat stranding that is much greater than the degree of bowel wall thickening, it suggests a narrower differential diagnosis: appendicitis, diverticulitis, epiploic appendagitis, and mesenteric panniculitis. In this pictorial essay, we point out the importance of imaging in identifying this typical sign allowing alternate diagnoses such as segmental omental infarction that can be conservatively managed.

  13. Reproductive prognosis in daughters of women with and without endometriosis

    DEFF Research Database (Denmark)

    Dalsgaard, T; Hansen, Maj Vadskjær Hjordt; Hartwell, D

    2013-01-01

    Do daughters of women with endometriosis exhibit an increased risk of endometriosis and impaired long-term reproductive prognosis when compared with daughters of women without endometriosis?......Do daughters of women with endometriosis exhibit an increased risk of endometriosis and impaired long-term reproductive prognosis when compared with daughters of women without endometriosis?...

  14. Endometriosis in an episiotomy scar

    Directory of Open Access Journals (Sweden)

    Mine islimye Taskin

    2016-03-01

    Full Text Available Endometriosis that is defined as the presence of functional endometrial tissue outside the uterine cavity is seen 5-10% of reproductive age women. Endometriosis can be seen any other site of the body; but the most frequently affected areas are ovaries, pelvic peritoneum, uterosacral ligament and Douglas pouche. Several teories exist for the development of endometriosis including retrograde menstruation, venous or lymphatic metastasis and immun dysfunction. Endometriosis of the perineum and vulva are extremely rare with the most common sites being episiotomy scars. Scar endometriosis is likely to be caused by mechanical transplantation of endometrium from the uterine cavity into the wound at the time of the surgery. The primary treatment for scar endometriosis is total surgical excision of the lesion. It is important not to leave residual tissue during surgery to prevent the recurrence. Here we present a patient who had her vaginal delivery 5 years ago, have a complaint of painful vulvar lump at the right mediolateral episiotomy scar since 1 year during her every menstruation period and whose final diagnosis was endometriosis after surgical removal and histopathologic examination. Althought vulvar endometrosis is rare, it should be considered in the patients who had a vaginal delivery and complaining painful vulvar lump with swelling in her mestrual cycle. [Cukurova Med J 2016; 41(1.000: 164-166

  15. A mixture of St. John's wort and sea buckthorn oils regresses endometriotic implants and affects the levels of inflammatory mediators in peritoneal fluid of the rat: A surgically induced endometriosis model.

    Science.gov (United States)

    İlhan, Mert; Süntar, İpek; Demirel, Mürşide Ayşe; Yeşilada, Erdem; Keleş, Hikmet; Küpeli Akkol, Esra

    2016-12-01

    Sea buckthorn (Hippophae rhamnoides L.) and St. John's wort (Hypericum perforatum L.) are used as an emmenagog and for the treatment of other gynecological disorders including uterus inflammation and endometriosis. The aim of the present study is to investigate the potential of a mixture of sea buckthorn and St. John's wort oils (HrHp oil) in the treatment of endometriosis. The activity was assessed in surgically induced endometriosis in rats. A 15-mm piece of endometrium was sutured into the abdominal wall. Twenty-eight days later, a second laparotomy was performed to calculate the endometrial foci areas and to score intra-abdominal adhesions. The rats were treated with either vehicle, HrHp oil formulation, or the reference (buserelin acetate). At the end of the experiment all rats were sacrificed and endometriotic foci areas and intra-abdominal adhesions were re-evaluated. The tissue sections were analyzed histopathologically. Peritoneal fluids of the experimental animals were collected in order to detect the levels of tumor necrosis factor-α, vascular endothelial growth factor, and interleukin-6, which might be involved in the etiology of endometriosis. In the HrHp oil-treated group, the volumes of endometriotic implants were found to be significantly decreased (from 50.8 mm 3 to 18.6 mm 3 , p<0.001) without any adhesion (0.0±0.0, p<0.001) when compared to the control group (3.1±0.9). The levels of tumor necrosis factor-α decreased from 7.02±1.33 pg/mL to 4.78±1.02 pg/mL (p<0.01); vascular endothelial growth factor from 17.39±8.52 pg/mL to 9.67±5.04 pg/mL (p<0.01); and interleukin-6 from 50.95±22.84 pg/mL to 29.11±7.45 pg/mL (p<0.01), respectively, after HrHp oil treatment. HrHp oil may be a promising alternative for the treatment of endometriosis. Copyright © 2016. Published by Elsevier B.V.

  16. Abdominal exploration

    Science.gov (United States)

    ... laparotomy may be used to help diagnose and treat many health conditions, including: Cancer of the ovary, colon, pancreas, liver Endometriosis Gallstones Hole in the intestine (intestinal perforation) ...

  17. 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

    Directory of Open Access Journals (Sweden)

    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.

  18. O uso do pneumoperitônio progressivo no pré-operatório das hérnias volumosas da parede abdominal Preoperative progressive pneumoperitoneum in voluminous abdominal wall hernias

    Directory of Open Access Journals (Sweden)

    José Guilherme Minossi

    2009-06-01

    .CONTEXT: Correction of voluminous hernias and large abdominal wall defects is a big challenge in surgical practice due to technical difficulties and the high incidence of respiratory and cardiovascular complications. OBJECTIVES: To present the authors experience with inducing progressive pneumoperitoneum preoperative to surgical treatment of voluminous hernias of the abdominal wall. METHODS: Retrospective study of six patients who presented voluminous hernias of the abdominal wall and were operated after installation of a pneumoperitoneum. The procedure was performed by placing a catheter in the abdominal cavity at the level of the left hypochondrium with ambient air insufflation for 10 to 15 days. RESULTS: Four of the six patients were female and two male. Ages ranged from 42 to 62 years. Hernia duration varied from 5 to 40 years. Four patients had incisional, one umbilical, and one inguinal hernias. Mean pneumoperitoneum time was 11.6 days. There were no complications related to pneumoperitoneum installation and maintenance. All hernias were corrected without technical difficulties. The Lichtenstein technique was used to correct the inguinal hernia, peritoneal aponeurotic transposition for one of the incisional hernias, with the rest corrected using polypropylene mesh. One death and one wall infection were observed post operatively. No recurrences were reported until now, in 4 to 36 months of follow-up. CONCLUSION: Preoperative progressive pneumoperitoneum is a safe and easy executed procedure, which simplifies surgery and reduces post-operative respiratory and cardiovascular complications. It is indicated for patients with hernias that have lost the right of domain in the abdominal cavity.

  19. Image-guided intensity-modulated radiotherapy for refractory bilateral breast cancer in a patient with extensive cutaneous metastasis in the chest and abdominal walls

    Directory of Open Access Journals (Sweden)

    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

  20. Abdominal hollowing and lateral abdominal wall muscles' activity in both healthy men & women: An ultrasonic assessment in supine and standing positions.

    Science.gov (United States)

    Manshadi, Farideh Dehghan; Parnianpour, Mohamad; Sarrafzadeh, Javad; Azghani, Mahmood Reza; Kazemnejad, Anooshirvan

    2011-01-01

    The objective of this study was to investigate the effects of Abdominal Hollowing (AH) maneuver on External Oblique (EO), Internal Oblique (IO) and Transversus Abdominis (TrA) muscles in both healthy men and women during the two postures of supine and upright standing. The study was conducted on 43 asymptomatic volunteers (22 males and 21 females) aged 19-44 (27.8±6.4) years. Rehabilitative Ultrasonic Imaging (RUSI) was simultaneously performed to measure muscle thickness in both rest and during AH maneuvers while activation of the TrA during AH was controlled by Pressure Biofeedback (PBF) device. Mixed-model ANOVA with repeated measures design, and Pearson correlation tests were used to analyze the data. Muscle thickness of all muscles was significantly higher for male subjects (F>6.2, pRUSI showed that both TrA and IO muscles had activated after AH maneuver. We recommend performing further investigations using electromyography and RUSI simultaneously at more functional postures such as upright standing. Copyright © 2009. Published by Elsevier Ltd.

  1. 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.

  2. 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.

  3. 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.

  4. 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

    -ly-motivated anisotropic constitutive relation for the “four fiber family” arterial model. First a 2D implementation is used for benchmarking the FEM implementation to fitted biaxial stress-strain data obtained experimentally from four different groups of persons; 19-29 years, 30-60 years, 61-79 years and abdominal aortic...

  5. The Effect of the Pressure Exerted on the Maternal Abdominal Wall by the US Probe on Fetal MCA Peak Systolic Velocity.

    Science.gov (United States)

    Alpert, Yoav; Ben-Moshe, Boaz; Shvalb, Nir; Piura, Esther; Tepper, Ronnie

    2017-01-01

    Purpose To quantify the pressure exerted on the maternal abdominal wall during ultrasound examination and evaluate its effect on the fetal middle cerebral artery (MCA) peak systolic velocity (PSV). Materials and Method Gravid women with singleton pregnancies in their 2nd-3 rd trimester undergoing fetal sonographic evaluation for various indications were recruited. Each subject underwent transabdominal US measuring fetal distance from the probe, abdominal thickness, amniotic fluid index and biophysical profile. The applied pressure was measured simultaneously using an electronic pressure sensor attached directly to the US probe. For each subject baseline values of the pressure required for proper visualization were obtained. Fetal MCA was then demonstrated using color Doppler US. The PSV was measured at different pressure ranges with each subject used as her own control. Care was taken not to exceed the baseline pressure for each subject. Results 29 women were recruited. 24 subjects (82.7 %) demonstrated a statistically significant positive correlation between the pressure exerted and MCA-PSV (R-0.37, p PSV values above 1.29 MOM and 5 subjects (17.2 %) demonstrated elevation of PSV values above 1.5 MOM for gestational age with increasing pressure. In total, 9 subjects (31 %) demonstrated significant changes in the MCA-PSV measurements (owing to increase in pressure applied) that could potentially falsely influence clinical obstetric diagnosis and management. Conclusion The pressure exerted on the maternal abdominal wall during US examination is an important parameter, producing clinically significant measurable changes in fetal MCA hemodynamics. Further study is needed in order to demonstrate the potential effect of pressure as a parameter influencing the diagnostic accuracy of the MCA-PSV in the setting of fetal anemia. © Georg Thieme Verlag KG Stuttgart · New York.

  6. Preoperative Diagnosis of Intestinal Endometriosis by Magnifying Colonoscopy and Target Biopsy

    Directory of Open Access Journals (Sweden)

    Jun Tomiguchi

    2017-08-01

    Full Text Available Endometriosis can affect any portion of the gastrointestinal tract. A preoperative definitive diagnosis of intestinal endometriosis is difficult, because there is no characteristic endoscopic finding and the endoscopic biopsies usually sample insufficient endometrial tissue for pathologic diagnosis. To our knowledge, the magnifying endoscopic features of intestinal mucosal endometriosis have not been well documented. In this study, we report a case of intestinal endometriosis diagnosed preoperatively by magnifying image-enhanced colonoscopy and target biopsy. A 45-year-old woman was referred to our hospital with abdominal pain in the left lower quadrant. Colonoscopy showed a submucosal tumor-like lesion of approximately 30 mm in diameter exhibiting surface reddening and granular changes in the sigmoid colon. Magnifying endoscopy revealed sparsely distributed round pits in the granules. The mucosal biopsy specimen from the granule provided the diagnosis of intestinal endometriosis. Segmental sigmoidectomy was performed, and pathological examination revealed that the surface colonic mucosa was partially replaced by endometrial tissue, which accounted for the granular change detected in the colonoscopy. It can be speculated that the round pit might reflect the endometrial glands surrounded by endometrial stroma. This case illustrated the characteristic finding and utility of magnifying endoscopy for mucosal intestinal endometriosis.

  7. Preoperative Diagnosis of Intestinal Endometriosis by Magnifying Colonoscopy and Target Biopsy

    Science.gov (United States)

    Tomiguchi, Jun; Miyamoto, Hideaki; Ozono, Kazutaka; Gushima, Ryosuke; Shono, Takashi; Naoe, Hideaki; Tanaka, Motohiko; Baba, Hideo; Katabuchi, Hidetaka; Sasaki, Yutaka

    2017-01-01

    Endometriosis can affect any portion of the gastrointestinal tract. A preoperative definitive diagnosis of intestinal endometriosis is difficult, because there is no characteristic endoscopic finding and the endoscopic biopsies usually sample insufficient endometrial tissue for pathologic diagnosis. To our knowledge, the magnifying endoscopic features of intestinal mucosal endometriosis have not been well documented. In this study, we report a case of intestinal endometriosis diagnosed preoperatively by magnifying image-enhanced colonoscopy and target biopsy. A 45-year-old woman was referred to our hospital with abdominal pain in the left lower quadrant. Colonoscopy showed a submucosal tumor-like lesion of approximately 30 mm in diameter exhibiting surface reddening and granular changes in the sigmoid colon. Magnifying endoscopy revealed sparsely distributed round pits in the granules. The mucosal biopsy specimen from the granule provided the diagnosis of intestinal endometriosis. Segmental sigmoidectomy was performed, and pathological examination revealed that the surface colonic mucosa was partially replaced by endometrial tissue, which accounted for the granular change detected in the colonoscopy. It can be speculated that the round pit might reflect the endometrial glands surrounded by endometrial stroma. This case illustrated the characteristic finding and utility of magnifying endoscopy for mucosal intestinal endometriosis. PMID:29033768

  8. NIH Seeks Answers for Endometriosis

    Science.gov (United States)

    ... is research on the genetic components of endometriosis helping with diagnosis? Over the past two decades, researchers ... other Continuing development of animal and in vitro models to study how the disease begins, progresses, and ...

  9. [Endometriosis and quality of life].

    Science.gov (United States)

    Koliba, P; Kužel, D; Fanta, M

    2017-01-01

    This article aims to provide a comprehensive overview of the possibilities of evaluating the impact of symptoms of endometriosis on quality of life of affected women and to overview the effect of treatment modalities in improving of the quality of their life. Review article. Department of Obstetrics and Gynecology, First Faculty of Medicine, Charles University and General University Hospital in Prague. Review of results of published studies evaluating quality of life in patients with endometriosis. Symptoms of endometriosis decrease the quality of life of affected women, which has significant impact on society. Since the extent of endometriosis does not correlate with subjective complaints, it is suitable to evaluate the quality of life of patients in addition to assessment of the extent and classification of the disease (according to internationally accepted classification). The quality of life could be measured and compared by structured interviews or by validated questionnaires. Pharmacological as well as surgical treatment significantly improve quality of life of patients with endometriosis. Routine use of validated questionnaires of quality of life in patients with endometriosis might improve the assessment of severity of the disease and evaluation of effectiveness of the treatment in the future.

  10. Increased expression of pattern recognition receptors and nitric oxide synthase in patients with endometriosis.

    Science.gov (United States)

    Yeo, Seung Geun; Won, Yong Sung; Lee, Ho Yun; Kim, Young Il; Lee, Jin-Woo; Park, Dong Choon

    2013-01-01

    Endometriosis is characterized by repeated inflammatory changes and serious adhesions, inducing innate and adaptive immune responses within the abdominal cavity. To assess these immune responses, we evaluated the levels of expression of Toll-like receptors (TLR)-1, -2, -4, -5, and -9; nucleotide-binding oligomerization domains (NOD)-1 and -2; interleukins-1β, -6, -8, -10, and -12; interferon-γ; tumor necrosis factor-α; inducible nitric oxide synthase (iNOS) and endothelial NOS (eNOS); and immunoglobulins (Igs) in patients with endometriosis. The levels of TLRs, NODs, cytokines, and NOS mRNAs in peritoneal effusions were assessed by real time reverse transcription-polymerase chain reaction; and IgG, IgA and IgM concentrations were measured by enzyme-linked immunosorbent assays (ELISA) in 40 patients with and 40 without endometriosis. Findings from the two groups were compared. We observed expression of all pattern recognition receptors (PRRs), cytokines, and NOS mRNAs and Igs in the effusion fluid of patients with and without endometriosis. The levels of TLR-2 and -9; NOD-1 and -2; iNOS and eNOS mRNAs and CA 125 were significantly higher in the endometriosis than in the non-endometriosis group (p<0.05 each). Moreover, PRR, cytokine, and NOS expression showed significant correlations (p<0.05). PRRs, cytokines, and NOS, which act cooperatively in the innate immune response, are closely associated with endometriosis. Increased expression of TLR-2, TLR -9, NOD-1, NOD-2, and NOS mRNA in peritoneal fluid may be associated with endometriosis.

  11. Surgical treatment of endometriosis before gamete intrafallopian ...

    African Journals Online (AJOL)

    Objective. To determine whether active pelvic endometriosis impairs the efficacy of GIFT (gamete intrafallopian transfer) and whether prior surgical treatment of endometriosis improves the efficacy of GIFT. Design. Matched controlled retrospective study. Setting. University-based assisted reproduction programme. Patients.

  12. [Surgical treatment of the defects of the lumbar-lateral region of the abdominal wall in elderly and senile patients].

    Science.gov (United States)

    Vorovs'kyĭ, O O

    2012-12-01

    The results of surgical treatment of 44 patients with defects in the lumbar-lateral abdomen. Age of patients ranged from 60 to 78 years. Causes defects in 32 (72.7%) patients were hernia after surgical interventions on the urinary system using lumbotomic accesses; in 4 (9.1%)--hernias, in 2 (4.5%)--eventration after applying troakar lateral openings during laparoscopic surgery; in 2 (4.5%)--hernias, in 2 (4.5%)--eventration, and in 2 (4.5%)--evisceration through aperture after removing drains for drainage of the abdominal cavity. To prevent the development of the proposed method of drainage of the abdominal cavity during laparoscopic operations (patent for useful model No 51170 from 12.07.10). Autotransplantation own tissues justified by the size of the defect W1. If there is a defect larger aloplastyc shown by the method of sub lay in the proposed original method.

  13. [Endometriosis and surviving adolescence].

    Science.gov (United States)

    Belaisch, J; Allart, J-P

    2006-03-01

    Endometriosis is a recurrent and painful disease which sometimes disturbs severely the quality of life of women who suffer from it. It is then logical to include a psychological back-up to its medical and surgical treatment. Nevertheless this support is not often offered to patients. One can hypothesize another and completely different way of seeing the problem: the mood swings and depression of endometriotic patients could possibly be, at least in some of them, the cause of the graft of endometrial cells and not the effect of pain and infertility. The mechanism of the development of endometriotic lesions could be related to a lowering of immune defences due to an alteration of the psycho-neuro-endocrino-immunologic network, resulting from difficult life experiences which mostly happen during adolescence. This concept may have beneficial effects for the patient whose case would be more understood in depth. But very few medical teams consider it worthwhile to include in their practices.

  14. Preliminary intraobserver and interobserver variability in wall stress and rupture risk assessment of abdominal aortic aneurysms using a semiautomatic finite element model.

    Science.gov (United States)

    Teutelink, Arno; Cancrinus, Ernst; van de Heuvel, Danyel; Moll, Frans; de Vries, Jean-Paul

    2012-02-01

    We investigated the intraobserver and interobserver variability of using semiautomatic finite element analysis to calculate the von Mises stress and peak wall rupture risk (PWRR) in patients with an abdominal aortic aneurysm (AAA) in longitudinal studies. Four independent observers made 3-dimensional (3D) reconstructions, with minimal manual adjustments, of small AAAs (method was used to calculate von Mises stress and PWRR, which are indicators for wall stress. The differences of each pair of measurements of von Mises stress and PWRR were plotted against their mean and the difference of the mean, according to Bland-Altman analysis. The intraobserver variability had an overall mean percentage difference of 6.86% ± 6.46% for the von Mises stress and 7.70% ± 6.26% for PWRR. The interobserver variability for the four observers showed an overall mean percentage difference of 7.09% ± 6.16% for the von Mises stress and 9.47% ± 8.18% for the PWRR measurement. No significant differences were found (P calculated in this semiautomatic finite element analysis program show good interobserver and intraobserver variability. It is suitable for clinical use to evaluate mechanical aortic wall characteristics and to compare it with other current methods such as maximum aortic diameter measurements. Copyright © 2012 Society for Vascular Surgery. Published by Mosby, Inc. All rights reserved.

  15. Reação histopatológica da parede da aorta abdominal ao stent não recoberto Histopathological reaction of the abdominal aorta wall to non-covered stents

    Directory of Open Access Journals (Sweden)

    Rubio Bombonato

    2006-06-01

    Full Text Available OBJETIVO: Avaliar a reação histopatológica da parede aorta abdominal, em suínos, no nível das artérias renais, na presença de stent metálico não recoberto. MÉTODO: Foi estudada histopatologicamente a aorta abdominal de 10 suínos, com peso médio de 86,6 quilos e idade média de 6 meses, submetidos a implante de stent metálico posicionado na aorta, no nível das artérias renais, após 100 dias do implante. Os stents foram liberados por auto-expansão com laparotomia. Os cortes histológicos foram realizados nos seguintes locais: 1 transição entre a aorta normal e aorta contendo stent; 2 aorta contendo o stent; 3 porção contendo os óstios das artérias renais, 4 linfonodos periaórticos e, 5 parênquima renal. As lâminas foram coradas pela técnica da hematoxilina e eosina. RESULTADOS: Os achados macroscópicos revelaram: linfonodomegalia periaórtica; espessamento da parede aórtica; artérias lombares e renais pérvias; estrutura anatômica renal normal. Análises microscópicas, próximas aos stents, evidenciaram espessamento da parede vascular, secundário à fibrose intimal e camada média comprometida com fibrose intersticial. Medidas micrométricas da parede aórtica com o stent, comparada à aorta sem o stent, apresentaram aumento da espessura da parede (75,9% por hiperplasia da camada íntima secundária à proliferação de fibroblastos; depósitos de colágeno com infiltrado inflamatório e granulomas do tipo corpo estranho. CONCLUSÃO: O stent de aço inoxidável descoberto, implantado na aorta de suínos, produziu importante reação inflamatória, com fibrose nas camadas média e íntima, evidenciada pelas análises histopatológicas e a sua presença não comprometeu o estado pérvio da aorta e dos ramos lombares e renais.OBJECTIVE: To evaluate the histopathological reaction of the abdominal aorta wall in pigs' renal arteries to the presence of non-covered stainless steel stents. METHODS: The abdominal aorta of

  16. Full-thickness endometriosis of the bladder

    DEFF Research Database (Denmark)

    Kjer, Jens Jørgen; Kristensen, Jens; Hartwell, Dorthe

    2014-01-01

    referral centres in Denmark for surgical treatment of stage III and IV endometriosis. POPULATION: Thirty-one women with deep infiltrating bladder endometriosis. METHODS: All women presenting in the Department of Obstetrics and Gynaecology with deep infiltrating bladder endometriosis between March 2002...

  17. 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.

  18. [Recurrent pneumothorax in interstitial lung disease, anogenital and abdominal wall exanthema and secondary amenorrhea in a 20-year-old patient. Langerhans-cell histiocytosis].

    Science.gov (United States)

    Lockhart, I; Meuthen, I; Wolmerstett, M P

    2000-04-15

    A 20-year-old female patient was admitted to the hospital because of a pneumothorax. A secondary amenorrhea was coexisting. On the abdominal wall and in the anogenital area a maculopapular exanthema was visible. Chest X-ray and HR-CT showed an interstitial lung disease with high probability of histiocytosis X which was confirmed by biopsies of lung and skin tissue. The cause of amenorrhea was a histiocytic infiltration of the pituitary stalk. Conventional "consensus-treatment" for adults with vinblastine, prednisone and etoposide did not prevent relapsing bilateral pneumothoraces. Treatment was successful with the protocol as proposed by the international study for children. This treatment is characterized by higher dosage and combination with 6-mercaptopurine.

  19. Hernias of the greater omentum through the antero-superior abdominal wall: an extensive pictorial MDCT review with emphasis on typical anatomic landmarks. A pictorial essay.

    Science.gov (United States)

    Coulier, B

    2012-01-01

    Thanks to its very high performances in term of spatial resolution, table speed and multiplanar reconstructions (MPR), 64-row MDCT today produces unrivalled high quality images of the entire abdominal wall (AW) during a single short breath hold. It appears thus particularly useful for the evaluation of AW hernias, allowing accurate identification of their contents, differentiation from other abdominal masses, planning of optimal surgical repair and detection of pre- or post-operative complications. The greater omentum (GO) is another structure that can also be clearly identified, localized and characterized with 64-row MDCT. The identification of its numerous vessels, which predominantly have a vertical course, is the essential key for its delineation. AW hernias implicating the GO are therefore exquisite situations that can also be optimally diagnosed by MDCT. The very high contrast provided by the mostly predominant fatty content of the GO offers a unique opportunity to clearly illustrate the classical anatomic landmarks of almost nearly each type of hernia of the antero-superior AW. The cases presented in this extensive pictorial review were collected in our department during a 5-year-period.

  20. Abdominal hernias: Radiological features

    Science.gov (United States)

    Lassandro, Francesco; Iasiello, Francesca; Pizza, Nunzia Luisa; Valente, Tullio; Stefano, Maria Luisa Mangoni di Santo; Grassi, Roberto; Muto, Roberto

    2011-01-01

    Abdominal wall hernias are common diseases of the abdomen with a global incidence approximately 4%-5%. They are distinguished in external, diaphragmatic and internal hernias on the basis of their localisation. Groin hernias are the most common with a prevalence of 75%, followed by femoral (15%) and umbilical (8%). There is a higher prevalence in males (M:F, 8:1). Diagnosis is usually made on physical examination. However, clinical diagnosis may be difficult, especially in patients with obesity, pain or abdominal wall scarring. In these cases, abdominal imaging may be the first clue to the correct diagnosis and to confirm suspected complications. Different imaging modalities are used: conventional radiographs or barium studies, ultrasonography and Computed Tomography. Imaging modalities can aid in the differential diagnosis of palpable abdominal wall masses and can help to define hernial contents such as fatty tissue, bowel, other organs or fluid. This work focuses on the main radiological findings of abdominal herniations. PMID:21860678

  1. 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

  2. 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.

  3. Use of the amniotic membrane to cover the peritoneal cavity in the reconstruction of the abdominal wall with polypropylene mesh in rats

    Directory of Open Access Journals (Sweden)

    Rafael Calvão Barbuto

    Full Text Available OBJECTIVE: to evaluate the efficacy of the amniotic membrane used with polypropylene mesh against the formation of adhesions and its influence on healing. METHODS: twenty five female Wistar rats were anesthetized for creating a parietal defect in the anterior abdominal wall. Its correction was made with polypropylene mesh alone and associated with amniotic membrane. In the control group (n=11, the screen was inserted alone. In group A (n=7 we interposed the amniotic membrane between the screen and the abdominal wall. In group B, the amniotic membrane was placed on the mesh, covering it. After seven days, the animals were euthanized for macroscopic and microscopic evaluation of healing. RESULTS: adhesions were observed in all animals except one in the control group. Severe inflammation was observed in all animals in groups A and B and in three of the control group, with significant difference between them (A and B with p=0.01. Pronounced angiogenic activity was noted in one animal in the control group, six in group A and four in group B, with a significant difference between the control group and group A (p=0.002 and group B (p=0.05. The scar collagen was predominantly mature, except in five animals of the control group, with significant difference between the control group and group A (p=0.05 and group B (p=0.05. CONCLUSION: The amniotic membrane did not alter the formation of adhesions in the first postoperative week. There were also pronounced inflammation, high angiogenic activity and predominance of mature collagen fibers, regardless of the anatomical plane that it was inserted in.

  4. Endometriosis--a missed malady.

    Science.gov (United States)

    Taylor, Marti M

    2003-02-01

    Endometriosis is a disease that affects approximately 5.5 million girls and women in their reproductive years in the United States and Canada. During the menstrual cycle, the endometrial lining of the uterus thickens in preparation to receive a fertilized egg. If fertilization does not occur, this lining sloughs off during menstruation. Endometrial tissue can migrate out of the fallopian tubes and grow outside of the uterus as endometrial implants. This can result in severe pain. Endometriosis is very difficult to detect because most women become accustomed to painful menstrual cycles at an early age. The disease often will go undiagnosed because even with extensive endometriosis it is possible to have minimal symptoms or none at all. Physicians have few diagnostic tools to detect the scars and growths of endometriosis. The only way to confirm the diagnosis and stage of endometriosis is by laparoscopy. Treatment options include hormone therapy and surgery. In the past, the most successful treatment was open laparotomy with excision of the endometrial implants. This article discusses the use of the ultrasonic scalpel to resect endometrial implants through the laparoscope. The patient's perioperative course also is discussed.

  5. Gallbladder endometriosis as a cause of occult bleeding

    Institute of Scientific and Technical Information of China (English)

    K Saadat-Gilani; L Bechmann; A Frilling; G Gerken; A Canbay

    2007-01-01

    A 17-year-old girl with colicky abdominal pain and chronic anemia presented to the gastrointestinal service of the University Hospital of Essen. In the routine workup, there were no pathological findings despite the anemia. Because of the fluctuation of symptoms with a climax at the time of menstruation, consecutive ultrasound studies were performed revealing a visible mass inside the gallbladder. This finding was confirmed by a magnetic resonance imaging (MRI) study performed at the same time. Because of the severe anemia by that time, a cholecystectomy was performed, and histology reconfirmed the diagnosis of isolated gallbladder endometriosis. The patient recovered well and has had no recurrence of the disease to date.

  6. World Endometriosis Society consensus on the classification of endometriosis.

    Science.gov (United States)

    Johnson, Neil P; Hummelshoj, Lone; Adamson, G David; Keckstein, Jörg; Taylor, Hugh S; Abrao, Mauricio S; Bush, Deborah; Kiesel, Ludwig; Tamimi, Rulla; Sharpe-Timms, Kathy L; Rombauts, Luk; Giudice, Linda C

    2017-02-01

    What is the global consensus on the classification of endometriosis that considers the views of women with endometriosis? We have produced an international consensus statement on the classification of endometriosis through systematic appraisal of evidence and a consensus process that included representatives of national and international, medical and non-medical societies, patient organizations, and companies with an interest in endometriosis. Classification systems of endometriosis, developed by several professional organizations, traditionally have been based on lesion appearance, pelvic adhesions, and anatomic location of disease. One system predicts fertility outcome and none predicts pelvic pain, response to medications, disease recurrence, risks for associated disorders, quality of life measures, and other endpoints important to women and health care providers for guiding appropriate therapeutic options and prognosis. A consensus meeting, in conjunction with pre- and post-meeting processes, was undertaken. A consensus meeting was held on 30 April 2014 in conjunction with the World Endometriosis Society's 12th World Congress on Endometriosis. Rigorous pre- and post-meeting processes, involving 55 representatives of 29 national and international, medical and non-medical organizations from a range of disciplines, led to this consensus statement. A total of 28 consensus statements were made. Of all, 10 statements had unanimous consensus, however none of the statements was made without expression of a caveat about the strength of the statement or the statement itself. Two statements did not achieve majority consensus. The statements covered women's priorities, aspects of classification, impact of low resources, as well as all the major classification systems for endometriosis. Until better classification systems are developed, we propose a classification toolbox (that includes the revised American Society for Reproductive Medicine and, where appropriate, the

  7. Multislice CT enteroclysis in the diagnosis of bowel endometriosis

    Energy Technology Data Exchange (ETDEWEB)

    Biscaldi, Ennio; Rollandi, Gian A. [' ' Duchesse of Galliera' ' -Hospital, Genoa (Italy). Dept. of Radiology; Ferrero, Simone; Ragni, Nicola; Remorgida, Valentino [San Martino Hospital and Genoa Univ. (Italy). Dept. of Obstretics and Gynaecology; Fulcheri, Ezio [San Martino Hospital and Genoa Univ. (Italy). Unit of Anatomy and Histopathology

    2007-01-15

    This prospective study aims to evaluate the efficacy of multislice computed tomography combined with colon distension by water enteroclysis (MSCTe) in determining the presence and depth of bowel endometriotic lesions. Ninety-eight women with symptoms suggestive of colorectal endometriosis underwent MSCTe; locations, number of nodule/s, size of the nodule/s and depth of bowel wall infiltration were determined. Independently from the findings of MSCTe, all women underwent laparoscopy. MSCTe findings were compared with surgical and histological results. Abnormal findings suggestive of bowel endometriotic nodules were detected by MSCTe in 75 of the 76 patients with bowel endometriosis. MSCTe identified 110 (94.8%) of the 116 bowel endometriotic nodules removed at surgery; 6 nodules missed at MSCTe were located on the rectum. MSCTe correctly determined the degree of infiltration of the bowel wall in all of the 34 serosal bowel nodules identified at MSCTe. In six nodules reaching the submucosa, the depth of infiltration was underestimated by MSCTe. MSCTe had a sensitivity of 98.7%, a specificity of 100%, a positive predictive value of 100% and a negative predictive value of 95.7% in identifying women with bowel endometriosis. MSCTe is effective in determining the presence and depth of bowel endometriotic lesions. (orig.)

  8. 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

  9. Rectosigmoid endometriosis mimicking a carcinoma: Report of an unusual colonoscopic appearance

    Directory of Open Access Journals (Sweden)

    Liang-Tsai Wang

    2015-01-01

    Full Text Available Pelvic endometriosis is one of the most common benign gynecological disorders, affecting 5-10% of menstruating women. Intestinal involvement occurs in 3-37% of patients and usually affects the rectosigmoid colon. Colonic endometrial lesions commonly affect only the serosa, and the majority of patients are asymptomatic. Besides, only the serosa and the muscularis propria are usually involved, while the mucosa is very rarely affected. Here we present a rare case of rectosigmoid endometriosis with mucosal invasion which caused abdominal pain, recurrent bloody feces, and mimicked carcinoma of the rectosigmoid on endoscopy. Biopsy proved the diagnosis of endometriosis. The patient underwent anterior resection due to recurrent symptoms and recovered uneventfully. This case demonstrates the propensity of intestinal endometrosis to mimic colon cancer on endoscopic examination. Tissue should be obtained from these patients for histologic study before definitive therapy is decided.

  10. Deep pelvic endometriosis: a radiologist's guide to key imaging features with clinical and histopathologic review.

    Science.gov (United States)

    Darvishzadeh, Ayeh; McEachern, Wendaline; Lee, Thomas K; Bhosale, Priya; Shirkhoda, Ali; Menias, Christine; Lall, Chandana

    2016-12-01

    While endometriosis typically affects the ovaries, deep infiltrating endometriosis can affect the gastrointestinal tract, urinary tract, and deep pelvis, awareness of which is important for radiologists. Symptoms are nonspecific and can range from chronic abdominal and deep pelvic pain to nausea, vomiting, diarrhea, constipation, hematuria, and rectal bleeding. Ultrasound and computed tomography may show nonspecific soft-tissue density masses causing bowel obstruction and hydronephrosis. This constellation of presenting symptoms and imaging evidence is easily mistaken for other pathologies including infectious gastroenteritis, diverticulitis, appendicitis, and malignancy, which may lead to unnecessary surgery or mismanagement. With this, deep pelvic endometriosis should be considered in the differential diagnosis in a female patient of reproductive age who presents with such atypical symptoms, and further work up with magnetic resonance imaging is imperative for accurate diagnosis, treatment selection, and preoperative planning.

  11. Nutritional aspects related to endometriosis

    Directory of Open Access Journals (Sweden)

    Gabriela Halpern

    2015-12-01

    Full Text Available SUMMARY This literature review analyzed the evidence on nutritional aspects related to the pathogenesis and progression of endometriosis. Diets deficient in nutrients result in changes in lipid metabolism, oxidative stress and promote epigenetic abnormalities, that may be involved in the genesis and progression of the disease. Foods rich in omega 3 with anti-inflammatory effects, supplementation with Nacetylcysteine, vitamin D and resveratrol, in addition to the increased consumption of fruits, vegetables (preferably organic and whole grains exert a protective effect, reducing the risk of development and possible regression of disease. Dietary re-education seems to be a promising tool in the prevention and treatment of endometriosis.

  12. wall

    Directory of Open Access Journals (Sweden)

    Irshad Kashif

    2016-01-01

    Full Text Available Maintaining indoor climatic conditions of buildings compatible with the occupant comfort by consuming minimum energy, especially in a tropical climate becomes a challenging problem for researchers. This paper aims to investigate this problem by evaluating the effect of different kind of Photovoltaic Trombe wall system (PV-TW on thermal comfort, energy consumption and CO2 emission. A detailed simulation model of a single room building integrated with PV-TW was modelled using TRNSYS software. Results show that 14-35% PMV index and 26-38% PPD index reduces as system shifted from SPV-TW to DGPV-TW as compared to normal buildings. Thermal comfort indexes (PMV and PPD lie in the recommended range of ASHARE for both DPV-TW and DGPV-TW except for the few months when RH%, solar radiation intensity and ambient temperature were high. Moreover PVTW system significantly reduces energy consumption and CO2 emission of the building and also 2-4.8 °C of temperature differences between indoor and outdoor climate of building was examined.

  13. Pain typology and incident endometriosis.

    Science.gov (United States)

    Schliep, K C; Mumford, S L; Peterson, C M; Chen, Z; Johnstone, E B; Sharp, H T; Stanford, J B; Hammoud, A O; Sun, L; Buck Louis, G M

    2015-10-01

    What are the pain characteristics among women, with no prior endometriosis diagnosis, undergoing laparoscopy or laparotomy regardless of clinical indication? Women with surgically visualized endometriosis reported the highest chronic/cyclic pain and significantly greater dyspareunia, dysmenorrhea, and dyschezia compared with women with other gynecologic pathology (including uterine fibroids, pelvic adhesions, benign ovarian cysts, neoplasms and congenital Müllerian anomalies) or a normal pelvis. Prior research has shown that various treatments for pain associated with endometriosis can be effective, making identification of specific pain characteristics in relation to endometriosis necessary for informing disease diagnosis and management. The study population for these analyses includes the ENDO Study (2007-2009) operative cohort: 473 women, ages 18-44 years, who underwent a diagnostic and/or therapeutic laparoscopy or laparotomy at one of 14 surgical centers located in Salt Lake City, UT or San Francisco, CA. Women with a history of surgically confirmed endometriosis were excluded. Endometriosis was defined as surgically visualized disease; staging was based on revised American Society for Reproductive Medicine (rASRM) criteria. All women completed a computer-assisted personal interview at baseline specifying 17 types of pain (rating severity via 11-point visual analog scale) and identifying any of 35 perineal and 60 full-body front and 60 full-body back sites for which they experienced pain in the last 6 months. There was a high prevalence (≥30%) of chronic and cyclic pelvic pain reported by the entire study cohort regardless of post-operative diagnosis. However, women with a post-operative endometriosis diagnosis, compared with women diagnosed with other gynecologic disorders or a normal pelvis, reported more cyclic pelvic pain (49.5% versus 31.0% and 33.1%, P assessment of pain characteristics by endometriosis staging and anatomic location due to the

  14. Endometriose de cicatriz cirúrgica: estudo retrospectivo de 72 casos Scar endometriosis: a retrospective study of 72 patients

    Directory of Open Access Journals (Sweden)

    Nilo Sérgio Nominato

    2007-08-01

    Full Text Available OBJETIVO: avaliar a freqüência e fatores associados à endometriose de cicatriz cirúrgica. MÉTODOS: foi realizado estudo observacional, tipo coorte retrospectivo, a partir da revisão de prontuários de pacientes do Hospital das Clínicas da Universidade Federal de Minas Gerais (UFMG com diagnóstico anatomopatológico de endometriose de cicatriz cirúrgica, no período de maio de 1978 a dezembro de 2003. RESULTADOS: foram encontrados 72 pacientes com diagnóstico de endometriose de cicatriz. A incidência de endometriose de cicatriz após cesariana foi significativamente maior do que após parto normal (0,2 e 0,06%, respectivamente; pPURPOSE: to identify the incidence and associated factors of surgical scar endometriosis. METHODS: a retrospective cohort observational study performed from the medical records of female patients attended at the Clinical Hospital of Univesidade Federal de Minas Gerais (UFMG with histopathological diagnosis of scar endometriosis from May 1978 to December 2003. RESULTS: a total of 72 patients were included in the study. The incidence of scar endometriosis after cesarean section was significantly higher than after episiotomy (0.2% and 0.06%, respectively; p<0.00001 with relative risk of 3.3. The women’s age, when diagnosed, ranged from 16 to 48 years old, (mean=30.8 years old. The scar location varied according to the previous surgery: 46 scars after cesarean sections, one after hysterectomy and one after abdominal surgery (48 lesions in the abdominal wall; 19 scars after episiotomy, one because of relapse and two after pelvic floor surgeries (22 pelvic wounds; two women had not been submitted to previous gynecological surgery (one umbilical endometrioma and one lesion in the posterior vaginal wall. Pain was the most frequent symptom (80%, followed by a node (79% and, in more than 40%, the pain and the node suffered modification with menstruation. Other less frequent complaints were: dyspareunia, secondary

  15. The impact of a massive transfusion protocol (1:1:1) on major hepatic injuries: Does it increase abdominal wall closure rates?

    Science.gov (United States)

    Ball, Chad G.; Dente, Christopher J.; Shaz, Beth; Wyrzykowski, Amy D.; Nicholas, Jeffrey M.; Kirkpatrick, Andrew W.; Feliciano, David V.

    2013-01-01

    Background Massive transfusion protocols (MTPs) using high plasma and platelet ratios for exsanguinating trauma patients are increasingly popular. Major liver injuries often require massive resuscitations and immediate hemorrhage control. Current published literature describes outcomes among patients with mixed patterns of injury. We sought to identify the effects of an MTP on patients with major liver trauma. Methods Patients with grade 3, 4 or 5 liver injuries who required a massive blood component transfusion were analyzed. We compared patients with high plasma:red blood cell:platelet ratio (1:1:1) transfusions (2007–2009) with patients injured before the creation of an institutional MTP (2005–2007). Results Among 60 patients with major hepatic injuries, 35 (58%) underwent resuscitation after the implementation of an MTP. Patient and injury characteristics were similar between cohorts. Implementation of the MTP significantly improved plasma: red blood cell:platelet ratios and decreased crystalloid fluid resuscitation (p = 0.026). Rapid improvement in early acidosis and coagulopathy was superior with an MTP (p = 0.009). More patients in the MTP group also underwent primary abdominal fascial closure during their hospital stay (p = 0.021). This was most evident with grade 4 injuries (89% vs. 14%). The mean time to fascial closure was 4.2 days. The overall survival rate for all major liver injuries was not affected by an MTP (p = 0.61). Conclusion The implementation of a formal MTP using high plasma and platelet ratios resulted in a substantial increase in abdominal wall approximation. This occurred concurrently to a decrease in the delivered volume of crystalloid fluid. PMID:24067528

  16. MR diagnosis of diaphragmatic endometriosis

    Energy Technology Data Exchange (ETDEWEB)

    Rousset, Pascal [Lyon 1 Claude Bernard University, Villeurbanne (France); Centre Hospitalier Lyon Sud, Radiology Department, Pierre Benite (France); Gregory, Jules; Coste, Joel [Paris Descartes University, Sorbonne Paris Cite, Paris (France); Groupe Hospitalier Cochin Hotel-Dieu, Biostatistics and Epidemiology department, Paris (France); Rousset-Jablonski, Christine [Centre Hospitalier Lyon Sud, Obstetric and Gynecologic Department, Pierre Benite (France); Hugon-Rodin, Justine [Paris Descartes University, Sorbonne Paris Cite, Paris (France); Groupe Hospitalier Cochin Hotel-Dieu, Gynecology Endocrinology Department, Paris (France); Regnard, Jean-Francois [Paris Descartes University, Sorbonne Paris Cite, Paris (France); Groupe Hospitalier Cochin Hotel-Dieu, Thoracic Surgery Department, Paris (France); Chapron, Charles [Paris Descartes University, Sorbonne Paris Cite, Paris (France); Groupe Hospitalier Cochin Hotel-Dieu, Obstetric and Gynecologic Department, Paris (France); Golfier, Francois [Lyon 1 Claude Bernard University, Villeurbanne (France); Centre Hospitalier Lyon Sud, Obstetric and Gynecologic Department, Pierre Benite (France); Revel, Marie-Pierre [Paris Descartes University, Sorbonne Paris Cite, Paris (France); Groupe Hospitalier Cochin Hotel-Dieu, Radiology Department, Paris (France)

    2016-11-15

    To evaluate magnetic resonance imaging (MRI) for diaphragmatic endometriosis diagnosis. Over a 2-year period, all diaphragmatic MRI performed in the context of diaphragmatic endometriosis were reviewed. Axial and coronal fat-suppressed T1- and T2-weighted sequences were analyzed by two independent readers for the presence of nodules, plaque lesions, micronodule clustering, or focal liver herniation. MR abnormalities were correlated to surgical findings in women surgically treated. Interobserver agreement was assessed by κ statistics. Twenty-three women with diaphragmatic endometriosis criteria comprised the population; 14 had surgical confirmation and nine had symptoms relief with hormonal treatment. MRI sensitivity was 83 % (19/23; 95 % confidence interval [CI]: 68, 98) for reader 1 and 78 % (18/23; 95 % CI: 61, 95) for reader 2. Kappa value was 0.86 (95 % CI: 0.47, 1.00). Readers 1 and 2 detected 35 and 36 lesions, respectively, all right-sided and agreed for 32 lesions on the type, location, and signal. Lesions were mostly nodules (23/32, 72 %), predominantly posterior (28/32, 87.5 %) and hyperintense on T1 (20/32, 63 %). MRI was negative for both readers in 2 surgically treated patients with small nodules or isolated diaphragmatic holes. MRI allows diaphragmatic endometriosis diagnosis with 78 to 83 % sensitivity and excellent interobserver agreement. (orig.)

  17. Reduction of blood nitric oxide levels is associated with clinical improvement of the chronic pelvic pain related to endometriosis

    Directory of Open Access Journals (Sweden)

    M.G. Rocha

    2015-04-01

    Full Text Available The objective of this prospective study was to determine the plasma levels of nitric oxide (NO in women with chronic pelvic pain secondary to endometriosis (n=24 and abdominal myofascial pain syndrome (n=16. NO levels were measured in plasma collected before and 1 month after treatment. Pretreatment NO levels (μM were lower in healthy volunteers (47.0±12.7 than in women with myofascial pain (64.2±5.0, P=0.01 or endometriosis (99.5±12.9, P<0.0001. After treatment, plasma NO levels were reduced only in the endometriosis group (99.5±12.9 vs 61.6±5.9, P=0.002. A correlation between reduction of pain intensity and reduction of NO level was observed in the endometriosis group [correlation = 0.67 (95%CI = 0.35 to 0.85, P<0.0001]. Reduction of NO levels was associated with an increase of pain threshold in this group [correlation = -0.53 (-0.78 to -0.14, P<0.0001]. NO levels appeared elevated in women with chronic pelvic pain diagnosed as secondary to endometriosis, and were directly associated with reduction in pain intensity and increase in pain threshold after treatment. Further studies are needed to investigate the role of NO in the pathophysiology of pain in women with endometriosis and its eventual association with central sensitization.

  18. The pathophysiology of endometriosis and adenomyosis: tissue injury and repair.

    Science.gov (United States)

    Leyendecker, G; Wildt, L; Mall, G

    2009-10-01

    This study presents a unifying concept of the pathophysiology of endometriosis and adenomyosis. In particular, a physiological model is proposed that provides a comprehensive explanation of the local production of estrogen at the level of ectopic endometrial lesions and the endometrium of women affected with the disease. In women suffering from endometriosis and adenomyosis and in normal controls, a critical analysis of uterine morphology and function was performed using immunohistochemistry, MRI, hysterosalpingoscintigraphy, videohysterosonography, molecular biology as well as clinical aspects. The relevant molecular biologic aspects were compared to those of tissue injury and repair (TIAR) mechanisms reported in literature. Circumstantial evidence suggests that endometriosis and adenomyosis are caused by trauma. In the spontaneously developing disease, chronic uterine peristaltic activity or phases of hyperperistalsis induce, at the endometrial-myometrial interface near the fundo-cornual raphe, microtraumatizations with the activation of the mechanism of 'tissue injury and repair' (TIAR). This results in the local production of estrogen. With ongoing peristaltic activity, such sites might increase and the increasingly produced estrogens interfere in a paracrine fashion with the ovarian control over uterine peristaltic activity, resulting in permanent hyperperistalsis and a self-perpetuation of the disease process. Overt auto-traumatization of the uterus with dislocation of fragments of basal endometrium into the peritoneal cavity and infiltration of basal endometrium into the depth of the myometrial wall ensues. In most cases of endometriosis/adenomyosis, a causal event early in the reproductive period of life must be postulated leading rapidly to uterine hyperperistalsis. In late premenopausal adenomyosis, such an event might not have occurred. However, as indicated by the high prevalence of the disease, it appears to be unavoidable that, with time, chronic

  19. Endometriosis Nodule Causing Spontaneous Haemoperitoneum in Pregnancy: A Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Junaid Rafi

    2017-01-01

    Full Text Available Spontaneous haemoperitoneum in pregnancy (SHiP due to endometriosis is a very rare condition and this is a case of a 41-year-old primigravida, who presented at 32 weeks with sudden onset of severe lower abdominal pain without any uterine activity. This was a dichorionic-diamniotic twin pregnancy, following in vitro fertilisation for subfertility secondary to severe endometriosis. On admission, pain score was eight, with ten being the maximum of the scale. The vital signs were stable. Abdominal palpation revealed generalised tenderness with no guarding or palpable contraction. There was no evidence of bleeding and the cervical os was closed on speculum examination. The cardiotocograph (CTG was pathological and a plan was made to deliver the babies with emergency caesarean section. Intraoperatively, there was massive haemoperitoneum which was managed successfully with the involvement of multidisciplinary input from general surgeons and urologists with optimum maternal and fetal outcome.

  20. Uterine artery pseudoaneurysm in the setting of deep endometriosis: an uncommon cause of hemoperitoneum in pregnancy.

    Science.gov (United States)

    Feld, Zoe; Rowen, Tami; Callen, Andrew; Goldstein, Ruth; Poder, Liina

    2017-10-06

    Uterine, ovarian, and placental pathologies are among the differential considerations for a pregnant woman presenting with abdominal and pelvic pain. Imaging plays a key role in the initial work-up of these patients. Sonography is often the first line test; however, evaluation of pelvic pathology can be limited in the gravid state, especially in mid- or late-term pregnancy. We present a case of a pregnant woman who came to the emergency room at 25 weeks with acute abdominal and pelvic pain. Both ultrasound and MR imaging findings revealed intraperitoneal hemorrhage, initially of unknown origin, as well as endometriomas and deep endometriosis. Only postpartum imaging confirmed a uterine artery pseudoaneurysm (PSA) presumably due to decidual reaction in deep endometriosis. We speculate the intraperitoneal hemorrhage was subsequently due to the PSA. This case demonstrates that if hemorrhage is not recognized promptly, it can lead to hemodynamic instability, as well as premature labor and delivery.

  1. Detection and localization of deep endometriosis by means of MRI and correlation with the ENZIAN score

    Energy Technology Data Exchange (ETDEWEB)

    Di Paola, V., E-mail: dipaola.valerio@libero.it; Manfredi, R.; Castelli, F.; Negrelli, R.; Mehrabi, S.; Pozzi Mucelli, R.

    2015-04-15

    %, 95%, 99%, 86%, respectively. The highest accuracy was for adenomyosis (100%) and endometriosis of utero-sacral ligaments (USLs) (98%), slightly lower for vagina-rectovaginal septum an colo-rectal walls (96%), and the lowest for bladder endometriosis (92%). The concordance between histopathological and MRI ENZIAN score was excellent (k = 0.824); in particular it was 0.812 for lesions in vagina-rectovaginal space, 0.890 for lesions in USL, 0.822 for lesions in rectum–sigmoid colon, 1.000 for uterine adenomyosis, and 0.367 for lesions located in the bladder wall. Conclusion: MRI correlates with the ENZIAN score and has an accuracy of 95% in the detection and localization of deep endometriosis, allowing to minimize false negative results (4%) in patients with deep endometriosis and to obtain a correct preoperative staging.

  2. 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.

  3. An Immunopathological Evaluation of the Porcine Cholecyst Matrix as a Muscle Repair Graft in a Male Rat Abdominal Wall Defect Model.

    Science.gov (United States)

    Balakrishnan-Nair, Dhanush Krishna; Nair, Narayanan Divakaran; Venugopal, Syam Kunnekkattu; Das, Vijayan Narayana; George, Sisilamma; Abraham, Mammen John; Eassow, Saji; Alison, Malcolm Ronald; Sainulabdeen, Anoop; Anilkumar, Thapasimuthu Vijayamma

    2018-01-01

    With the increasing use of animal-based biomaterials for regenerative medical applications, the need for their safety assessment is paramount. A porcine cholecyst-derived scaffold (CDS), intended as a muscle repair graft, prepared by a nondetergent/enzymatic method was engrafted in a rat abdominal wall defect model. Host tissue-scaffold interface samples were collected 2, 8, and 16 weeks postimplantation and evaluated by histopathology, immunohistochemistry, and electron microscopy. The nature of the tissue reaction was compared with those induced by a jejunum-derived scaffold (JDS) prepared by the same method and a commercial-grade small intestinal submucosa (CSIS) scaffold. A study of the immunopathological response in major lymphoid tissues and immunophenotyping for M1 and M2 macrophages was performed at the host tissue-scaffold interface. Further, "irritancy scores" for CDS and JDS were determined using CSIS as the reference material. Both CDS and JDS appeared to be potential biomaterials for muscle grafts, but the former stimulated a skeletal muscle tissue remodeling response predominated by M2 macrophages. The data support the notion that biomaterials with similar biocompatibility, based on local tissue response on implantation, may cause differential immunogenicity. Additionally, CDS compared to JDS and CSIS was found to be less immunotoxic.

  4. Fibroplasia after polypropylene mesh implantation for abdominal wall hernia repair in rats Fibroplasia após implante de tela de polipropileno para correção de hérnia da parede abdominal em ratos

    Directory of Open Access Journals (Sweden)

    Márcia Vaz

    2009-02-01

    Full Text Available PURPOSE: This study assessed the collagen deposition and correlated it with local inflammatory responses to evaluate the length of time required for fibroplasia when polypropylene meshes are used to repair incisional abdominal wall hernias in rats. METHODS: Thirty-six male Wistar rats underwent longitudinal resection of a peritoneal and musculoaponeurotic tissue segment (3x2 cm of the abdominal wall followed by defect reconstruction with polypropylene mesh bridging over aponeurosis. The animals were divided into 6 groups according to the time points for the analysis of fibroplasia: 1, 2, 3, 7, 21 and 30 days post-implantation. Animals were sacrificed at each time point, and the site where the polypropylene mesh was implanted was evaluated histologically to assess inflammatory response and percentage of collagen using computer-assisted videomorphometry. RESULTS: Total collagen was found at the mesh site on the 3rd day post-implantation, and increased progressively on all subsequent days up to the 21st day, when it reached its highest percentage (p0.001. Type I collagen was first found between the 7th and 21st days; it reached its highest percentage on the 21st day and then remained stable until the 30th day. The type I to type III collagen ratio increased significantly and progressively up to the 30th day (pOBJETIVO: Avaliar o tempo de fibroplasia em tela de polipropileno na correção de hérnias incisionais da parede abdominal, em ratos, através da quantidade de colágeno, correlacionando-o com a resposta inflamatória local. MÉTODOS: Trinta e seis ratos machos da linhagem Wistar foram submetidos à ressecção longitudinal de um segmento músculo-aponeurótico e peritoneal (3x2 cm da parede abdominal, seguida por reforço com tela de polipropileno, em forma de ponte sobre a aponeurose. Os animais foram distribuídos em seis grupos, de acordo com o tempo de fibroplasia a ser estudado (1, 2, 3, 7, 21 e 30 dias de pós-operatório. Após os

  5. Abdominal splenosis Esplenosis abdominal

    Directory of Open Access Journals (Sweden)

    Dorota Ksiadzyna

    2011-08-01

    Full Text Available Splenosis is a benign condition caused by an ectopic autotransplantation of splenic tissues after splenic trauma or surgery. It usually occurs within the abdominal and pelvic cavity. Patients are generally asymptomatic and this entity is diagnosed accidentally. However, occasionally extensive abdominal splenosis poses a significant diagnostic dilemma for gastroenterologists, especially when this condition manifests as a disseminated metastatic malignant disease on abdominal imaging. This paper presents a concise review of the literature on this often misleading disorder. The crucial role of taking a thorough patient's medical history concerning splenic trauma in the past, the need for differential diagnosis of tumor-like lesions disclosed on abdominal imaging and novel diagnostics modalities that allow avoiding unnecessary laparotomy in case of abdominal splenosis are stressed. The increased prevalence of abdominal trauma due to road accidents and the growing armamentarium of available imaging modalities suggest that abdominal splenosis may be expected more often than ever. In order to prevent any possible diagnostic doubts and unnecessary future invasive examinations, confirmed splenosis should be recorded in the medical documentation of the patient.

  6. An unexpected diagnosis of primary omental endometrial stromal sarcoma in a patient with acute right abdominal pain: A case report and review of literature

    Directory of Open Access Journals (Sweden)

    Vered Buchholz

    2017-01-01

    Conclusion: EESS can occur without endometriosis and HRT may be an aetiological factor. The condition can mimic a chronic or acute abdominal pathology and laparoscopic core biopsy is the best way to achieve a diagnosis and formulate management.

  7. Ultrasonographic features of endometriosis: with emphasis on atypical presentations and differential diagnoses

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Chan Kyo; Kim, Bo Hyun; Choi, Moon Hae [Samsung Medical Center, Sungkyunkwan University College of Medicine, Seoul (Korea, Republic of)

    1999-12-15

    US has been widely used for the differential diagnosis of adnexal masses. However, only a few reports have addressed its specific value in the diagnosis of endometrioma. A characteristic appearance - a round-shaped, homogeneously hypoechoic mass containing low-level echoes within the ovary - has been reported to be seen in 82% to 89% of the patients with endometriosis. Occasionally, however, endometriosis may show diverse US appearance that may mimic other ovarian pathology including ovarian cancer. The purpose of this exhibit is to demonstrate the US findings of endometriosis with emphasis on atypical presentations and to describe differential diagnoses of endometriosis on US. Pathologically proven 97 cases of endometrioma in 80 women were included in this study. US findings were retrospectively reviewed and analyzed in each patient for the following items; morphological types (I-V), internal echoes (I-IV), wall thickness, presence or absence of septation, mural nodule, solid component, echogenic foci, and daughter cyst, and blood flow patterns on color Doppler US. In addition, the US findings of 10 patients who were falsely diagnosed as endometriosis preoperatively but confirmed later to have other pathology were also analyzed.

  8. Endometriosis induces gut microbiota alterations in mice.

    Science.gov (United States)

    Yuan, Ming; Li, Dong; Zhang, Zhe; Sun, Huihui; An, Min; Wang, Guoyun

    2018-02-15

    What happens to the gut microbiota during development of murine endometriosis? Mice with the persistence of endometrial lesions for 42 days develop a distinct composition of gut microbiota. Disorders in the immune system play fundamental roles in changing the intestinal microbiota. No study has used high-throughput DNA sequencing to show how endometriosis changes the gut microbiota, although endometriosis is accompanied by abnormal cytokine expression and immune cell dysfunction. This study includes a prospective and randomized experiment on an animal endometriosis model induced via the intraperitoneal injection of endometrial tissues. The mice were divided into endometriosis and mock groups and were sacrificed at four different time points for model confirmation and fecal sample collection. To detect gut microbiota, 16S ribosomal-RNA gene sequencing was performed. Alpha diversity was used to analyze the complexity and species diversity of the samples through six indices. Beta diversity analysis was utilized to evaluate the differences in species complexity. Principal coordinate analysis and unweighted pair-group method with arithmetic means clustering were performed to determine the clustering features. The microbial features differentiating the fecal microbiota were characterized by linear discriminant analysis effect size method. The endometriosis and mock mice shared similar diversity and richness of gut microbiota. However, different compositions of gut microbiota were detected 42 days after the modeling. Among the discriminative concrete features, the Firmicutes/Bacteroidetes ratio was elevated in mice with endometriosis, indicating that endometriosis may induce dysbiosis. Bifidobacterium, which is known as a commonly used probiotic, was also increased in mice with endometriosis. N/A. More control groups should be further studied to clarify the specificity of the dysbiosis induced by endometriosis. This study was performed only on mice. Thus, additional data

  9. World Endometriosis Research Foundation Endometriosis Phenome and biobanking harmonization project: II. Clinical and covariate phenotype data collection in endometriosis research

    DEFF Research Database (Denmark)

    Vitonis, Allison F.; Vincent, Katy; Rahmioglu, Nilufer

    2014-01-01

    ObjectiveTo harmonize the collection of nonsurgical clinical and epidemiologic data relevant to endometriosis research, allowing large-scale collaboration.......ObjectiveTo harmonize the collection of nonsurgical clinical and epidemiologic data relevant to endometriosis research, allowing large-scale collaboration....

  10. World Endometriosis Research Foundation Endometriosis Phenome and Biobanking Harmonisation Project: I. Surgical phenotype data collection in endometriosis research

    DEFF Research Database (Denmark)

    Becker, Christian M.; Laufer, Marc R.; Stratton, Pamela

    2014-01-01

    ObjectiveTo standardize the recording of surgical phenotypic information on endometriosis and related sample collections obtained at laparoscopy, allowing large-scale collaborative research into the condition.......ObjectiveTo standardize the recording of surgical phenotypic information on endometriosis and related sample collections obtained at laparoscopy, allowing large-scale collaborative research into the condition....

  11. World Endometriosis Research Foundation Endometriosis Phenome and Biobanking Harmonisation Project: IV. Tissue collection, processing, and storage in endometriosis research

    DEFF Research Database (Denmark)

    Fassbender, Amelie; Rahmioglu, Nilufer; Vitonis, Allison F.

    2014-01-01

    ObjectiveTo harmonize standard operating procedures (SOPs) and standardize the recording of associated data for collection, processing, and storage of human tissues relevant to endometriosis.......ObjectiveTo harmonize standard operating procedures (SOPs) and standardize the recording of associated data for collection, processing, and storage of human tissues relevant to endometriosis....

  12. Imaging modalities for the non-invasive diagnosis of endometriosis.

    Science.gov (United States)

    Nisenblat, Vicki; Bossuyt, Patrick M M; Farquhar, Cindy; Johnson, Neil; Hull, M Louise

    2016-02-26

    participants; sensitivity 0.95 (95% CI 0.90, 1.00), specificity 0.91 (95% CI 0.86, 0.97)) met the criteria for a replacement and SnNout triage test and approached the criteria for a SpPin test. For DIE, TVUS (nine studies, 12 data sets, 934 participants; sensitivity 0.79 (95% CI 0.69, 0.89) and specificity 0.94 (95% CI 0.88, 1.00)) approached the criteria for a SpPin triage test, and MRI (six studies, seven data sets, 266 participants; sensitivity 0.94 (95% CI 0.90, 0.97), specificity 0.77 (95% CI 0.44, 1.00)) approached the criteria for a replacement and SnNout triage test. Other imaging tests assessed in small individual studies could not be statistically evaluated.TVUS met the criteria for a SpPin triage test in mapping DIE to uterosacral ligaments, rectovaginal septum, vaginal wall, pouch of Douglas (POD) and rectosigmoid. MRI met the criteria for a SpPin triage test for POD and vaginal and rectosigmoid endometriosis. Transrectal ultrasonography (TRUS) might qualify as a SpPin triage test for rectosigmoid involvement but could not be adequately assessed for other anatomical sites because heterogeneous data were scant. Multi-detector computerised tomography enema (MDCT-e) displayed the highest diagnostic performance for rectosigmoid and other bowel endometriosis and met the criteria for both SpPin and SnNout triage tests, but studies were too few to provide meaningful results.Diagnostic accuracies were higher for TVUS with bowel preparation (TVUS-BP) and rectal water contrast (RWC-TVS) and for 3.0TMRI than for conventional methods, although the paucity of studies precluded statistical evaluation. None of the evaluated imaging modalities were able to detect overall pelvic endometriosis with enough accuracy that they would be suggested to replace surgery. Specifically for endometrioma, TVUS qualified as a SpPin triage test. MRI displayed sufficient accuracy to suggest utility as a replacement test, but the data were too scant to permit meaningful conclusions. TVUS could be

  13. Managing Endometriosis in sub-Saharan Africa: Emerging Concepts ...

    African Journals Online (AJOL)

    AJRH Managing Editor

    endometriosis and improve service delivery that will ultimately result in an improved quality of life for women with endometriosis. The first ever Sub Saharan African scientific conference on endometriosis in. Kampala Uganda in 2006 highlighted the need to develop integrative and multidisciplinary endometriosis programs in ...

  14. Endometriosis Vulvar. Reporte de Caso

    OpenAIRE

    Duly Torres Cepeda; Eduardo Reyna Villasmil; Joel Santos Bolívar

    2014-01-01

    La endometriosis es una patología ginecológica común caracterizada por el crecimiento de glándulas y estroma endometrial fuera del endometrio. Los implantes se encuentran comúnmente en la pelvis, pero pueden aparecer en diferentes sitios. La afección vulvar de la endometriosis es rara. Se presenta el caso de paciente de 19 años de edad quien consultó por presentar dolor e inflamación en la zona vulvar por más de dos años, síntomas que se hacían más persistentes durante la menstruación. Vu...

  15. Endometriose umbilical sem cirurgia pélvica prévia Umbilical endometriosis without previous pelvic surgery

    Directory of Open Access Journals (Sweden)

    Bruno Ramalho de Carvalho

    2008-04-01

    Full Text Available OBJETIVO: apresentar série de casos de endometriose na cicatriz umbilical, em pacientes no menacme, sem cirurgias pélvicas prévias. MÉTODOS: foram incluídas no estudo quatro pacientes com idade entre 33 e 43 anos, com queixa de sangramento umbilical associado ou não a dor pélvica, com evolução de dois meses a quatro anos. A ultra-sonografia da parede abdominal foi utilizada para o diagnóstico, procedendo-se à exérese cirúrgica das lesões sugestivas de endometriose umbilical e confirmação anatomopatológica. RESULTADOS: as avaliações ultra-sonográficas das quatro pacientes evidenciaram imagens umbilicais hipoecogênicas compatíveis com a hipótese diagnóstica de endometriose e, assim, todas elas foram encaminhadas para exérese cirúrgica da lesão. A dosagem do marcador sérico CA-125 foi realizada em três das quatro pacientes, com níveis dentro da normalidade, variando de 6,8 a 10,1 U/mL. A concomitância de endometriose pélvica apenas foi confirmada em uma paciente. Durante o seguimento de um ano, as pacientes não apresentaram recidiva dos sintomas nem das lesões. CONCLUSÕES: a endometriose umbilical é uma entidade nosológica rara, mas que deve ser sempre lembrada quando da presença de nodulações ou sangramento umbilicais, ainda que não exista relato de cirurgia pélvica prévia com manipulação endometrial. Seu tratamento cirúrgico é, em geral, suficiente para a remissão total da lesão e dos sintomas.PURPOSE: to present a series of cases of umbilical endometriosis in patients in reproductive age, with no previous pelvic surgery. METHODS: four patients aged between 33 and 43 years were included in the study. They all presented umbilical bleeding associated or not with pelvic pain, and medical history varied from two months to four years. Abdominal wall ultrasound was performed for diagnosis support before surgical excision of the umbilical lesions, and histological examination was also performed. RESULTS

  16. Endometriosis en el canal inguinal

    OpenAIRE

    Quirós, José Luis; Corrales, Daniela

    2013-01-01

    Resumen: Endometriosis se define como la presencia de tejido glandular y estromal endometrial fuera de la cavidad uterina y este tejido ectópico es dependiente de la estimulación estrogénica. Usualmente se presenta en ovarios, fondos de saco, ligamento ancho, ligamento uterosacro, útero, trompas de Falopio, tracto gastrointestinal y geniturinario. Sin embargo, puede presentarse en otras localizaciones, como en el canal inguinal. Prevalece en 10% de las mujeres en edad reproductiva. Existen mu...

  17. 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 (P<0.01). We suggest that disturbed motor activation 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.

  18. 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.)

  19. Incisional Endometriosis – Two Case Reports

    African Journals Online (AJOL)

    Little has changed since Rokitansky described endometriosis in 1861. Incisional or scar endometriosis is rare, reported in 0.03-1.08% of women following obstetric or gynaecological surgery, in most cases after caesarean section. Its incidence is expected to rise with the increase in numbers of caesarean sections and ...

  20. Rectovaginal Endometriosis | Venter | Obstetrics and Gynaecology ...

    African Journals Online (AJOL)

    Background: Deep infiltrating endometriosis (DIE) is a debilitating disease that affects women's quality of life and reproductive function. In clinical practice women with deep infiltrating endometriosis are often misdiagnosed or have several surgeries with suboptimal outcomes. This might be explained by several factors, lack ...

  1. Exceptional cause of bowel obstruction: rectal endometriosis ...

    African Journals Online (AJOL)

    Endometriosis with intestinal serosal involvement is not uncommon in women of childbearing age. However, endometriosis presenting as colon obstruction is rare and occurs in less than 1% of cases. The Lack of pathognomonic signs makes the diagnosis difficult, mostly because the main differential diagnosis is with ...

  2. Aromatase inhibitors in the treatment of endometriosis

    Directory of Open Access Journals (Sweden)

    Radosław Słopień

    2016-03-01

    Full Text Available Endometriosis is a chronic inflammatory condition in which foci of endometrial tissue grow outside of the uterine cavity. Endometriosis was estimated to affect 176 million women of childbearing potential all over the world in 2010. The presence of extrauterine endometrial tissue is associated with pain and infertility. Typical symptoms of endometriosis include dysmenorrhoea, dyspareunia, heavy menstrual periods (menorrhagia, pelvic pain that is not related to menstrual cycles, dysuria, and chronic fatigue. Medical treatments for endometriosis include combined oral contraceptive pills, danazol, gestrinone, medroxyprogesterone acetate, and gonadotropin-releasing hormone agonists (aGnRHs. A new class of medications called aromatase inhibitors has been identified in recent years as potential therapeutic agents for endometriosis. This article provides general information about aromatase inhibitors, their use in gynaecology, and their adverse effects. In particular, the paper discusses the use of aromatase inhibitors in the treatment of endometriosis in postmenopausal women. Unlike oral contraceptives, gestagens, aGnRHs, and danazol, which suppress ovarian oestrogen synthesis, aromatase inhibitors inhibit mainly extra-ovarian synthesis of oestrogens. Therefore, the use of aromatase inhibitors seems to be particularly relevant in older patients, as most of the body’s oestrogen is produced outside the ovaries after menopause. The paper discusses also the use of aromatase inhibitors in the treatment of pain associated with endometriosis and infertility caused by endometriosis.

  3. Endometriosis: A Highly Unexpected Skin Lesion

    Directory of Open Access Journals (Sweden)

    Tolga Dinc

    2016-04-01

    4. Malebranche AD, Bush K. Umbilical endometriosis: A rare diagnosis in plastic and reconstructive surgery. Can J Plast Surg. 2010;18:147-8. 5. Bagade PV, Giurguis MM. Menstruating from the umbilicus as a rare case of primary umbilical endometriosis: A case report. J Med Case Rep. 2009;3:9326.

  4. Association Between Endometriosis and Hypercholesterolemia or Hypertension.

    Science.gov (United States)

    Mu, Fan; Rich-Edwards, Janet; Rimm, Eric B; Spiegelman, Donna; Forman, John P; Missmer, Stacey A

    2017-07-01

    An altered hormonal or chronic systemic inflammatory milieu characterizing endometriosis may result in a higher risk of hypercholesterolemia and hypertension. Conversely, elevated low-density lipoprotein in hypercholesterolemia and chronic systemic inflammation resulting from hypertension may increase the risk of endometriosis. We assessed the association of laparoscopically confirmed endometriosis with hypercholesterolemia and hypertension in a large prospective cohort study. In 1989, 116 430 registered female nurses aged 25 to 42 completed the baseline questionnaire and were followed for 20 years. Multivariable Cox proportional hazards models were applied. In 1989, there were 4244 women with laparoscopically confirmed endometriosis and 91 554 women without. After adjusting for demographic, anthropometric, family history, reproductive, dietary, and lifestyle risk factors prospectively, comparing women with laparoscopically confirmed endometriosis to women without, the relative risks were 1.25 (95% confidence interval, 1.21-1.30) for development of hypercholesterolemia and 1.14 (95% confidence interval, 1.09-1.18) for hypertension. Conversely, the relative risks of developing laparoscopically confirmed endometriosis were 1.22 (95% confidence interval, 1.15-1.31) comparing women with hypercholesterolemia to women without and 1.29 (95% confidence interval, 1.18-1.41) comparing women with hypertension to women without. The strength of associations of laparoscopically confirmed endometriosis with hypercholesterolemia or hypertension was strongest among women aged ≤40 and weakened as age increased ( P values for interaction hypertension could be accounted for by treatment factors after endometriosis diagnosis, including greater frequency of hysterectomy/oophorectomy and earlier age for this surgery. In this large cohort study, laparoscopically confirmed endometriosis was prospectively associated with increased risk of hypercholesterolemia and hypertension

  5. Ultrasound Imaging for Ovarian and Deep Infiltrating Endometriosis.

    Science.gov (United States)

    Exacoustos, Caterina; Zupi, Errico; Piccione, Emilio

    2017-01-01

    The main challenges of imaging for endometriosis are the detection of nonovarian disease and the evaluation of the extension of the disease into pelvic structures. Transvaginal ultrasonography (TVS) has been proposed as the first-line imaging technique because it allows extensive exploration of the pelvis. The "typical" endometrioma is a unilocular cyst with homogeneous low-level echogenicity (ground glass echogenicity) of the cyst fluid. The use of color Doppler helps avoid classifying malignancies as endometriomas, defining the presence of vascular flow in papillations. The real-time dynamic TVS examination of adhesions and pouch of Douglas (POD) obliteration, using the sliding sign technique, seems to be useful in the identification of women at increased risk for bowel endometriosis. Transvaginal ultrasound allows an accurate assessment of the vagina, particularly the areas of the posterior and lateral vaginal fornixes, the retrocervical area with torus uterinum and uterosacral ligaments, and the rectovaginal septum. The slightly filled bladder permits an evaluation of the bladder walls and the presence of endometriotic nodules which appear as hypoechoic linear or spherical lesions bulging toward the lumen, involving the serosa, muscularis, or (sub)mucosa of the bladder. Deep nodules of the rectum appear as hypoechoic lesions, linear or nodular retroperitoneal thickening with irregular borders, penetrating into the intestinal wall distorting its normal structure with the presence of few vessels observed with power Doppler evaluation. Adenomyosis can be observed with the two-dimensional (2D) TVS showing the typical myometrial features and 3D evaluation of the junctional zone. Although the sensitivity and specificity of TVS in the prediction of deeply infiltrating endometriosis and adenomyosis is high, their assessment by TVS is difficult and needs a great expertise. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

  6. Ventral Abdominal Hernia

    Directory of Open Access Journals (Sweden)

    Georgi Tchernev

    2017-08-01

    Full Text Available A 63-year-old Caucasian female patient presented with redness of the both foot and lower legs, as well as edema of the left lower leg, accompanied by subjective complaints of burning. Fever was not reported. Well-circumscribed oval shaped tumor formation was revealed also on the abdominal wall, with hyperpigmented and depigmented areas on its ulcerated surface, measuring approximately 10/10cm in diameter, with soft-elastic texture on palpation.  The lesion occurred in 2011, according to the patient’s history. No subjective complaints were reported in association. The performed ultrasonography revealed intestinal loops in the hernial sac, without incarceration. The diagnosis of ventral abdominal hernia without mechanical ileus was made. The patient was referred for planned surgical procedure, because of her refusal on this stage.The clinical manifestation of the tumor formation on the abdominal wall, required wide spectrum of differential diagnosis, including aneurysm of the abdominal aorta, abdominal tumor, subcutaneous tumor or metastasis or hernia. In the presented cases, the abdominal wall mass was a sporadic clinical finding in the framework of the total-body skin examination in patient with erysipelas. The lack of subjective symptoms, as well as the reported history for hysterectomy and previously abscessus were not enough indicative symptoms for the correct diagnosis. The diagnosis of non-complicated hernia was made via ultrasonography, while the clinical differentiation between hernia and other life-threatening conditions as aneurysms or tumor was not possible.

  7. Unusual case of adenocarcinoma arising in endometriosis mimicking colorectal cancer in a young woman with a Müllerian anomaly.

    Science.gov (United States)

    Peiretti, Michele; Zakashansky, Konstantin; Melis, Gian Benedetto; Mais, Valerio

    2008-07-01

    To report a case of endometrioid adenocarcinoma that arose in endometriosis mimicking colorectal cancer in a young woman with a Müllerian anomaly. A case report. A university hospital. A 31-year-old, white nulligravida woman with a history of two previous laparoscopies for infertility and chronic pelvic pain. A solid rectosigmoid mass adherent to the left pelvic sidewall was found in this patient. The patient was subjected to an exploratory laparotomy followed by adjuvant chemotherapy. Surgical findings and histopathological observations are included in this report. Intraoperative and histologic examinations revealed endometriosis-associated colorectal cancer. Although a rare event, this condition should be considered in the diagnosis of women with a previous history of pelvic endometriosis, Müllerian malformation, abdominal pain, constipation, or rectal bleeding.

  8. Effects of prokinetic drugs on the abdominal wall wound healing of rats submitted to segmental colectomy and colonic anastomosis Efeitos de drogas procinéticas na cicatrização da parede abdominal de ratos submetidos à colectomia segmentar e anastomose no cólon esquerdo

    Directory of Open Access Journals (Sweden)

    Pedro Henrique Alves de Morais

    2012-07-01

    Full Text Available PURPOSE: To assess the effect of prokinetic agents on abdominal wall wound healing in rats submitted to segmental colectomy and colonic anastomosis. METHODS: Sixty rats were randomly allocated into three groups according to the agents they would receive in the postoperative period: M (metoclopramide; B (bromopride; and C (control, saline 0.9%. Surgical procedures were performed identically in all animals, and consisted of a midline laparotomy followed by resection of a 1-cm segment of large bowel with end-to-end anastomosis. The abdominal wall was closed in two layers with running stitches. Abdominal wall samples were collected on the 3rd or 7th postoperative day for measurement of breaking (tensile strength and histopathological assessment. RESULTS: There were no statistically significant differences in tensile strength of the abdominal wall scar between groups M, B, and C, nor between the three and seven days after surgery subgroups. On histopathological assessment, there were no statistically significant between-group differences in collagen deposition or number of fibroblasts at the wound site CONCLUSION: Use of the prokinetic drugs metoclopramide or bromopride had no effect on abdominal wall healing in rats submitted to segmental colectomy and colonic anastomosis.OBJETIVO: Avaliar os efeitos do uso de drogas prócinéticas na cicatrização da parede abdominal de ratos submetidos à colectomia segmentar e anastomose no cólon esquerdo. MÉTODOS: Foram utilizados 60 ratos, alocados aleatoriamente em três grupos para receberem as seguintes medicações no período pós-operatório: M (metoclopramida; B (bromoprida e C (solução salina a 0,9%. Os procedimentos cirúrgicos foram idênticos em todos os animais. Foi realizada laparotomia mediana, seguida de colectomia segmentar de 1-cm e anastomose colônica. O fechamento da parede abdominal foi feito em dois planos de sutura contínua. No 3° ou no 7° dia pós-operatório foram coletadas

  9. O uso de telas Parietex® e Surgisis® na correção de defeitos produzidos na parede abdominal de coelhos The repair of abdominal defects in rabbits with Parietex® and Surgisis® meshes abdominal wall

    Directory of Open Access Journals (Sweden)

    João Batista Baroncello

    2008-12-01

    MMP8 e MMP13 em relação à Surgisis®.BACKGROUND: In general surgery, the repair of abdominal wall hernias has a prominent place, and the indications and uses of meshes have increased due to better results. AIM: To compare the repair of induced abdominal wall defects with Parietex® and Surgisis® meshes, in direct contact with abdominal viscera (intraperitoneal mesh. METHOD: For the experiments, were used 16 female young adult rabbits. Two full thickness triangular defects of 2 cm base by 2.5 cm high were created, lateral to the linea alba, one at each side. They were repaired with rectangular meshes of 3 cm base by 3.5 cm high, on the right side with Parietex® mesh (polyester/collagen-polyethylenglycol-glycerol, and on the left side with Surgisis® mesh (lyophilized porcine small bowel submucosa. The evaluation included clinical-surgical findings as well as histological and immunohistochemical parameters. Eight rabbits were subjected to euthanasia after 30 days, and the eight after 60 days. RESULTS: Both meshes induced skin erosions, despite the varying levels of mesh undermining evaluated, no incisional hernia occurred. There were peritoneal adhesions to the surface of both types of meshes after 30 days and in a lower extent and intensity after 60 days. Meshes' shrinking correspond to 1/3 of the original size and Parietex® caused less inflammatory process at the histologic evaluation. Deposition of collagen type I presented no significant difference between the meshes, but deposition of collagen type III was more intense after 60 days, in both groups. Regarding collagen's rearrangement, the production of MMP8 was higher on Parietex® after 30 days, and MMP13 enzyme was increased after 60 days, in both meshes (significant only for Parietex®. CONCLUSION: Both meshes were efficient in the correction of abdominal wall defects, and with similar results, but Parietex® presented less inflammatory process and greater amount of matrix-metalloproteinases MMP8 and MMP13

  10. 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...

  11. Abdominal Actinomycetoma With Lymphnode Involvement

    Directory of Open Access Journals (Sweden)

    Damisetty Rajetha

    2004-01-01

    Full Text Available Actinomycotic mycetoma of the anterior abdominal wall with inguinal lymphnode involvement, an exceedingly rare entity is described here with mycological histological features. Remarkable therapeutic response was noted with Welsh regimen.

  12. 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...

  13. A Survey of TCM Treatment for Endometriosis

    Institute of Scientific and Technical Information of China (English)

    HAN Yu-fen; HOU Li-hui; ZHOU Ya-jie; WU Xiao-ke

    2009-01-01

    @@ Endometriosis (EM) refers to the disorders caused by the endometrial tissues growing out. of the uterine cavity but in other parts of the body,which may include the progressive dysmenorrhea,dyspareunia,sterility,and abnormal menstruation.

  14. Catamenial pneumothorax caused by thoracic endometriosis

    Directory of Open Access Journals (Sweden)

    Paolo Maniglio, MD

    2018-02-01

    Conclusion: The diagnosis of thoracic endometriosis is challenging. The first line of treatment is medical, whereas the surgical treatment is performed secondly. Moreover, surgical treatment can lead to a significant rate of recurrence, often reduced by a coadjutant medical treatment.

  15. Primary umbilical endometriosis: Menstruating from the umbilicus

    Directory of Open Access Journals (Sweden)

    Mustafa Taner Bostancı

    2017-09-01

    Full Text Available Primary umbilical endometriosis is a rare disorder and is defined as the presence of ectopic endometrial tissue within the umbilicus. The clinical diagnosis of cutaneous endometriosis remains challenging due to the variable clinical appearance and symptoms of the condition. A 50-yearold female patient with no history of previous pelvic surgery was admitted to our outpatient clinic because of a painful nodule on her umbilical region, bleeding with her menstrual cycle. After a total excision and histopathological examination of the patient’s lesion, the diagnosis of primary umbilical endometriosis was established. This case highlights the importance of including primary umbilical endometriosis in the differential diagnosis in women with a painful umbilical nodule.

  16. What Are the Treatments for Endometriosis?

    Science.gov (United States)

    ... local activity of both the endometrium and the endometrial lesions. Treatment also prevents the growth of new ... endometriosis: Translational evidence of the relationship and implications. Human Reproduction Update, 17 (3), 327-346. [top] American ...

  17. Visible and occult microscopic lesions of endometriosis

    Directory of Open Access Journals (Sweden)

    Khaleque Newaz Khan

    2014-11-01

    Full Text Available Endometriosis is a multifactorial disease mostly affecting women of reproductive age and is associated with chronic pelvic pain and infertility. Even after 300 years, most of the literature claims that pathogenesis and/or pathophysiology of endometriosis is still elusive. Recurrence of pain and lesion continues to occur after effective medical or surgical therapies. Once generated within the pelvis due to retrograde entry of menstrual debris, peritoneal endometriotic lesions time-dependently change their color appearance resulting from certain biochemical change within lesions. A variable pattern of endometriotic lesions within the pelvis can be detected by laparoscopy as visible peritoneal endometriosis. It is generally believed that besides ovarian steroid hormones, the growth of endometriosis can be regulated by the innate immune system in the pelvic microenvironment by their interaction with endometrial cells and immune cells. Even with the careful eyes of an expert surgeon, we may sometimes miss detecting peritoneal lesion within the peritoneal cavity or deep into the peritoneum. In such a case, random collection of normal peritoneum may carry the possibility to identify some hidden endometriotic lesions by microscopy and these lesions can be named as occult (invisible microscopic endometriosis (OME. Here, we discuss the color appearance of peritoneal lesions and activity of these lesions by analysis of a panel of activity markers. Finally we discuss our recent findings on OME, their biological and clinical significance, and try to make a possible link in the origin between visible endometriosis and OME.

  18. Interleukin-33 modulates inflammation in endometriosis.

    Science.gov (United States)

    Miller, Jessica E; Monsanto, Stephany P; Ahn, Soo Hyun; Khalaj, Kasra; Fazleabas, Asgerally T; Young, Steven L; Lessey, Bruce A; Koti, Madhuri; Tayade, Chandrakant

    2017-12-20

    Endometriosis is a debilitating condition that is categorized by the abnormal growth of endometrial tissue outside the uterus. Although the pathogenesis of this disease remains unknown, it is well established that endometriosis patients exhibit immune dysfunction. Interleukin (IL)-33 is a danger signal that is a critical regulator of chronic inflammation. Although plasma and peritoneal fluid levels of IL-33 have been associated with deep infiltrating endometriosis, its contribution to the disease pathophysiology is unknown. We investigated the role of IL-33 in the pathology of endometriosis using patient samples, cell lines and a syngeneic mouse model. We found that endometriotic lesions produce significantly higher levels of IL-33 compared to the endometrium of healthy, fertile controls. In vitro stimulation of endometrial epithelial, endothelial and endometriotic epithelial cells with IL-33 led to the production of pro-inflammatory and angiogenic cytokines. In a syngeneic mouse model of endometriosis, IL-33 injections caused systemic inflammation, which manifested as an increase in plasma pro-inflammatory cytokines compared to control mice. Furthermore, endometriotic lesions from IL-33 treated mice were highly vascularized and exhibited increased proliferation. Collectively, we provide convincing evidence that IL-33 perpetuates inflammation, angiogenesis and lesion proliferation, which are critical events in the lesion survival and progression of endometriosis.

  19. Massive endometrioma presenting with dyspnea and abdominal symptoms

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    Kathleen M. Capaccione, MD, PhD

    2017-12-01

    Full Text Available An abdominal mass may present with a myriad of symptoms resulting from compression of surrounding organs. A major clinical challenge with practical implications is accurate preoperative identification of the origin of the mass. Here, we present the case of a 29-year-old female patient with abdominal distension and shortness of breath for approximately 6 weeks before presentation. A large abdominal mass compressing the surrounding organs was observed on abdominal x-ray and computed tomography of the abdomen and pelvis. Preoperative imaging was unable to identify the organ of origin; pathologic and histologic analyses of the tumor ultimately identified a rare, massive intra-abdominal endometrioma, freely floating within the peritoneum and fed by an omental blood supply. This case highlights the importance of considering an atypical presentation of endometriosis in women of reproductive age with abdominal complaints.

  20. Failure of Laparoscopy to Relieve Ureteral Obstruction Secondary to Endometriosis

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    Hsing-Yu Chen

    2006-06-01

    Conclusion: In women of reproductive age, hydronephrosis and hypertension may be the only symptoms of endometriosis. While laparoscopic treatment is useful in endometriosis, it may fail in the presence of chronic inflammation and severe fibrosis.

  1. The relation between endometriosis and ovarian cancer - a review

    DEFF Research Database (Denmark)

    Nyhøj Heidemann, Lene; Hartwell, Dorthe; Heidemann, Christian Hamilton

    2014-01-01

    Endometriosis is known to harbor characteristics substantiating that it is a possible precursor of ovarian cancer.......Endometriosis is known to harbor characteristics substantiating that it is a possible precursor of ovarian cancer....

  2. 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

  3. Endometriosis and fertility: women's accounts of healthcare.

    Science.gov (United States)

    Young, K; Fisher, J; Kirkman, M

    2016-03-01

    What do women with endometriosis recall being told about their fertility by their healthcare providers? Women recalled being given varied information and advice, and gave examples of empathic and individualized care from doctors but also reported opportunities for enhancing clinical practice. There is evidence of an association between endometriosis and infertility. However, the strength of this association and the mechanisms that underlie it are not yet known nor are the implications for optimum healthcare. This study used in-depth cross-sectional qualitative research methods. Women aged at least 18 years who lived in Victoria, Australia, and who had been surgically diagnosed with endometriosis were invited to participate in in-depth interviews about their experience of endometriosis. Twenty-six women of diverse backgrounds and experiences of endometriosis were interviewed from January to September 2014. Interviews were transcribed and analysed thematically using a data-driven approach. All women encountered medical professionals who were aware of the association between endometriosis and infertility, and who were proactive in ensuring fertility was addressed within endometriosis care. Women recalled being given varied, often conflicting, information about the consequences for their fertility of an endometriosis diagnosis. While some recounted positive experiences with the way their doctor communicated with them about endometriosis and fertility, all women reported adverse experiences such as receiving insufficient or inappropriate information or having their doctor prioritize their fertility over other aspects of their care, including quality of life and symptom relief, without first consulting them. The perspectives of the women's doctors were not sought. The findings may not translate to settings that differ from a predominantly Anglo-Saxon country with both universal public and private healthcare systems. Women's fertility needs and priorities differ for many

  4. Ureteral stenosis due to DIE (deep infiltrating endometriosis with difficulty in treatment: Case report and brief literature review

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    Kuniaki Ota

    2017-11-01

    Full Text Available Ureteral involvement is rare, with an estimated frequency of 10–14% in cases of deep infiltrating endometriosis. An important complication of ureteral involvement is asymptomatic loss of renal function. We reported that a 49-year-old woman presented with chronic pelvic pain due to severe dysmenorrhea and without any urological symptoms. Magnetic resonance imaging (MRI identified a 7 cm endometrioma compressing and infiltrating the rectal wall, and chronic left hydronephrosis. Isotope renogram decreased 14% function in the left kidney. We performed adhesiolysis, freeing of the uterus and appendages, hysterectomy, bilateral oophorectomy. However, we performed only to resect a part of left deep infiltrating endometriosis with ureteral involvement to avoid ureteral injury. After surgery, hydronephrosis was improved and those endometriosis left was not enlarged after 1 years of follow-up. We have to consider bilateral oophorectomy since endometriosis develops by the estrogen-dependent and it may decrease reproductive hormone derived from ovary. Keywords: Deep infiltrating endometriosis, Hydronephrosis, Laparoscopy, Peri-menopausal women

  5. Should hysterectomy be performed for the treatment of endometriosis?

    African Journals Online (AJOL)

    When there is a medical or surgical indication for a hysterectomy apart from endometriosis the following discussion is not really relevant. The question deals with the role of hysterectomy purely for the management of endometriosis. Women, who have pelvic pain due to endometriosis that is unresponsive to conventional ...

  6. Primary umbilical endometriosis: To scope or not to scope ...

    African Journals Online (AJOL)

    Background. Primary umbilical endometriosis (PUE) is a rare condition affecting 0.5 - 1% of all cases of extragenital endometriosis. The method of using routine laparoscopic inspection of the pelvis to exclude pelvic endometriosis has been applied extensively over the years. It has been demonstrated that even patients who ...

  7. Endometriosis of the meso-appendix mimicking appendicitis: A case ...

    African Journals Online (AJOL)

    Endometriosis of the appendix mimicking appendicitis is one of these diagnoses described in several case reports. Endometriosis of the meso-appendix has been described in association with intussusception of the appendix in several case reports. However, to our knowledge, endometriosis of the meso-appendix ...

  8. Endometriosis in unicornuate uterus with non-communicating ...

    African Journals Online (AJOL)

    Endometriosis affects approximately 10% of women of reproductive age, given its high prevalence and that women with endometriosis may have severe pelvic pain and infertility, endometriosis poses a significant health problem. Evaluating and understanding the pathogenesis, clinical presentation, diagnosis of the ...

  9. Association of an oestrogen receptor gene polymorphism in Chinese Han women with endometriosis and endometriosis-related infertility.

    Science.gov (United States)

    Wang, Wenwen; Li, Yan; Maitituoheti, Mayinuer; Yang, Runfeng; Wu, Zhangying; Wang, Tian; Ma, Ding; Wang, Shixuan

    2013-01-01

    Endometriosis is a steroid-dependent complex disease. The oestrogen receptor plays an important role by mediating oestrogen action and eutopic or ectopic endometrium development. This study investigated whether single-nucleotide polymorphisms in the genes for oestrogen receptor 1 (ESR1) and oestrogen receptor 2 (ESR2) are associated with endometriosis and endometriosis-related infertility. The participants included 157 infertile and 155 fertile endometriosis women as well as 92 women with primary infertility and 265 fertile women as controls. The iPLEX Gold system (MassARRAY system, Sequenom) was used for genotyping of ESR1 and ESR2. Statistical analysis showed that ESR1 (rs3798573 A/G) was significantly associated with endometriosis and endometriosis-related infertility (P=0.011, P=0.009). No association was found with ESR1 (rs1159327 A/G, rs3020348 A/C) and ESR2 (rs17179740 A/G) either for endometriosis or endometriosis-related infertility. According to the revised American Fertility Society classification, all of the detected single-nucleotide polymorphisms had no association with endometriosis in stage I-II or in stage III-IV. The results suggest that the ESR1 polymorphism rs3798573 A/G is associated with increased risk of endometriosis and endometriosis-related infertility in Han women from central China. Endometriosis is an oestrogen-dependent complex disease, which is one of the most common causes of infertility. Oestrogen receptors (ESR), which mediate oestrogen actions, are considered to play an essential role in the pathogenesis of endometriosis. Therefore, ESR may also play an important role in endometriosis-related infertility. To investigate the association between ESR and endometriosis or endometriosis-related infertility, detection of ESR polymorphisms have been carried out in several populations by other researchers; however, the results remain controversial. In a previous study of ours, through a pooling-based genome-wide scan of endometriosis and

  10. [Abdominal splenosis: an often underdiagnosed entity].

    Science.gov (United States)

    Vercher-Conejero, J L; Bello-Arqués, P; Pelegrí-Martínez, L; Hervás-Benito, I; Loaiza-Góngora, J L; Falgas-Lacueva, M; Ruiz-Llorca, C; Pérez-Velasco, R; Mateo-Navarro, A

    2011-01-01

    Splenosis is defined as the heterotopic autotransplantation of splenic tissue because of a ruptured spleen due to trauma or surgery. It is a benign and incidental finding, although imaging tests may sometimes orient toward malignancy simulating renal tumors, abdominal lymphomas, endometriosis, among other. We report the case of a 42-year old male in whom a MRI was performed after a study due to abdominal pain. Multiple enlarged lymph nodes were observed in the abdomen, suggestive of lymphoproliferative disease. As an important background, splenectomy was carried out due to abdominal trauma at age 9. After several studies, it was decided to perform a (99m)Tc-labeled heat-damaged red blood cell scintigraphy that showed multiple pathological deposits distributed throughout the abdomen, and even the pelvis, being consistent with splenosis. Copyright © 2010 Elsevier España, S.L. y SEMNIM. All rights reserved.

  11. ["Onlay" mesh provides significantly better results than "sublay" reconstruction. Prospective randomized multicenter study of abdominal wall reconstruction with sutures only, or with surgical mesh--results of a five-years follow-up].

    Science.gov (United States)

    Wéber, György; Baracs, József; Horváth, Ors Péter

    2010-10-01

    There are several well-known procedures to treat abdominal wall hernias, but the results are quite controversial. The aim of study was to compare the results of different surgical modalities - mesh (onlay vs. sublay position) and suture repair - in the treatment of abdominal wall hernias. A five-year randomized, multicentric, internet-based, clinical trial was started in 2002. 953 patients were included in the study and divided into two groups according to the size of hernia orifice. In group 'A' ( n = 494) the surface of hernia orifice was between 5-25 cm 2 (small hernia), and in group 'B' ( n = 459) it was above 25 cm 2 (large hernia). Patients of these two groups were randomized according to surgery: group 'A' (suture vs. mesh) and in group 'B' (mesh in onlay vs. sublay position). In group 'A' suture repair was performed in 247, and sublay mesh implantation in 247 cases. In group 'B' sublay ( n = 235) and onlay ( n = 224) mesh reconstruction was performed. The patients were followed-up for five years. 734 patients - 77% of all randomized cases - have completed the study. In the small hernia group significantly ( p suture repair ( n = 50-27%) than in mesh repair ( n = 15-8%). In the large hernia group onlay mesh reconstruction provided significantly better ( p suture repair. In case of large hernias the recurrence rate is higher after sublay reconstruction. The randomized trial was registered on www.ClinicalTrials.gov - ID number: NCT01018524.

  12. Clinical trial of doxycycline for matrix metalloproteinase-9 inhibition in patients with an abdominal aneurysm doxycycline selectively depletes aortic wall neutrophils and cytotoxic t cells

    NARCIS (Netherlands)

    Lindeman, J.H.N.; Abdul-Hussien, H.; Bockel, J.H. van; Wolterbeek, R.; Kleemann, R.

    2009-01-01

    Background-Doxycycline has been shown to effectively inhibit aneurysm formation in animal models of abdominal aortic aneurysm. Although this effect is ascribed to matrix metalloproteinase-9 inhibition, such an effect is unclear in human studies. We reevaluated the effect of doxycycline on aortic

  13. Comparação entre pericárdio bovino preservado em glicerina e malha de poliéster no reparo de falhas da parede abdominal em ratos Comparison of glycerin preserved bovine pericardium and a polyester mesh for the repair of abdominal wall defects in rats

    Directory of Open Access Journals (Sweden)

    Juliany Gomes Quitzan

    2003-08-01

    Full Text Available OBJETIVO: Comparar uma malha comercial de poliéster com o pericárdio bovino preservado em glicerina na reconstituição de defeitos da parede abdominal. MÉTODOS: Foram utilizados 30 ratos, divididos em dois grupos eqüitativos. Efetuou-se uma excisão retangular de 2,5 x 2 cm, incluindo toda a musculatura abdominal e peritônio. No grupo I a parede abdominal foi reparada com malha de poliéster e no grupo II com pericárdio bovino conservado em glicerina. Os animais foram sacrificados aos 15, 60 e 90 dias de pós-operatório, sendo o local cirúrgico avaliado macroscópica e histologicamente. RESULTADOS: Os animais do grupo I apresentaram aderências mais severas e em maior número quando comparados aos do grupo II; porém, sem comprometimento funcional. A análise histológica revelou incorporação dos tecidos aos implantes, com maior resposta fibroblástica nos animais do grupo I. CONCLUSÃO: A malha de poliéster oferece maior resistência estrutural e resposta fibroblástica mais intensa; contudo, promove grande quantidade de aderências às vísceras abdominais, quando comparada ao pericárdio bovino.PURPOSE: The aim of the study was to compare polyester mesh and glycerin preserved bovine pericardium for the repair of abdominal wall defects. METHODS: Thirty rats divided into two equal experimental groups were used. A 2.5 x 2 cm rectangular defect including all abdominal muscles and peritoneum was performed. The defect was reconstructed using polyester mesh in group I and glycerin preserved bovine pericardium in group II. The animals were submitted to euthanasia at 15, 60 and 90 days postoperatively, and the surgical area was evaluated by macroscopic and microscopic examination. RESULTS: The animals of the Group I had more abdominal adhesions and those were more severe than the animals of the Group II. The microscopic examination showed incorporation of the tissues in the implants with accentuated fibroblastic reaction in the animals of

  14. 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.

  15. Incisional endometriosis: A rare cause for a painful scar – A report ...

    African Journals Online (AJOL)

    Endometriosis is the presence of endometrial tissue outside the Uterus. The true incidence of endometriosis is not really known, but it is believed that 10‑15% of all women in their reproductive age will develop endometriosis and 25‑35% of all women who are infertile have endometriosis. Incisional endometriosis (IE) is a ...

  16. BAF250a Expression in Atypical Endometriosis and Endometriosis-Associated Ovarian Cancer.

    Science.gov (United States)

    Stamp, John P; Gilks, C Blake; Wesseling, Martine; Eshragh, Sima; Ceballos, Kathy; Anglesio, Michael S; Kwon, Janice S; Tone, Alicia; Huntsman, David G; Carey, Mark S

    2016-06-01

    Atypical endometriosis (AE) is thought to be a precursor lesion to the ovarian cancer subtypes associated with endometriosis, namely, endometrioid and clear cell carcinomas. ARID1A encodes a nuclear protein (BAF250a) governing chromatin remodeling, and mutations in ARID1A have been found in 30% to 50% of clear cell and endometrioid ovarian cancers. As BAF250a expression loss by immunohistochemistry (IHC) has been documented in the endometriosis precursor lesions closely associated with these ovarian cancers subtypes, our goal was to further study the association between BAF250a expression in cases of AE with and without an associated cancer. Three separate databases were screened for suspected cases of AE. Based on a detailed review of the pathology reports, we selected cases likely to contain AE for slide review. After slide review, tissue blocks were recalled to perform IHC for BAF250a in the associated cancer, AE, or typical endometriosis when present. There were 35 cases of endometriosis-associated cancer and 8 cases of AE not associated with cancer. Atypical endometriosis was found on pathology review in 23 endometriosis-associated cancer cases (66%). In the 35 cancer cases, BAF250a IHC showed loss of expression in 14 cases. Atypical endometriosis was present in 10 of these cases, 6 of which showed BAF250a loss (60%). BAF250a loss was not observed in the 8 cases of AE not associated with cancer or in the contiguous AE of 13 cases, whereby BAF250a expression was retained in the associated cancer. BAF250a loss in AE is consistently associated with the development of BAF250a-negative endometriosis-associated cancers and appears to be an early event in most of these cases. This research provides additional evidence that in the absence of cancer, BAF250a expression should be evaluated as a biomarker of cancer risk in patients diagnosed with AE.

  17. Pathophysiology and Immune Dysfunction in Endometriosis

    Directory of Open Access Journals (Sweden)

    Soo Hyun Ahn

    2015-01-01

    Full Text Available Endometriosis is an estrogen-dependent, chronic, proinflammatory disease prevalent in 10% of women of reproductive age worldwide. Characterized by the growth of endometrium-like tissue in aberrant locations outside of the uterus, it is responsible for symptoms including chronic pelvic pain, dysmenorrhea, and subfertility that degrade quality of life of women significantly. In Canada, direct and indirect economic cost of endometriosis amounts to 1.8 billion dollars, and this is elevated to 20 billion dollars in the United States. Despite decades of research, the etiology and pathophysiology of endometriosis still remain to be elucidated. This review aims to bring together the current understanding regarding the pathogenesis of endometriosis with specific focus on mechanisms behind vascularization of the lesions and the contribution of immune factors in facilitating lesion establishment and development. The role of hormones, immune cells, and cytokine signaling is highlighted, in addition to discussing the current pharmaceutical options available for management of pain symptoms in women with endometriosis.

  18. Endometriosis origin from primordial germ cells.

    Science.gov (United States)

    Makiyan, Zograb

    2017-05-09

    Endometriosis is defined by the presence of endometrial ectopia. Multiple hypotheses have been postulated to explain the etiology of endometriosis to understand various clinical evidences. The etiology of endometriosis is still unclear.The primary question to understanding the etiology of endometrial ectopia (endometriosis) is determining the origin of eutopic (normally cited) endometrium.According to the new theory, primordial germ cells migrate from hypoblast (yolk sac close to the allantois) to the gonadal ridges. The gonadal ridges which composed of primordial germ cells derive to the: eutopic endometrium, ovary, ovarian ligament and ligamentum teres uteri.There are 2 principal processes in uterine organogenesis: the intersection of gonadal ridges with mesonephral ducts to form the uterine folds with an endometrial cavity and the fusion of the both uterine folds together to form the unicavital (normal) uterus. In the uterine folds there are closer cell-to-cell communications, polypotential germ cells differentiate and grow into myometrium and endometrial layers.Some of the polypotential germ cells fail to reach the ridges and stay in the peritoneal cavity, where they may be transforming into external endometrial heterotopies.The main insight in the etiology of endometriosis is polypotential germ cells origin, which may explain its potency, pathogenesis and expansion.

  19. 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

  20. Endometriosis

    Science.gov (United States)

    ... eggs released at ovulation and that produce hormones. Pelvic Exam: A physical examination of a woman’s reproductive organs. Peritoneum: The membrane ... bladder. Uterus: A muscular organ located in the female pelvis that contains and nourishes the developing fetus ...

  1. Endometriosis

    Science.gov (United States)

    ... MD, FACOG, obstetrics & gynecology in private practice, West Palm Beach, FL. Review Provided by VeriMed Healthcare Network. Internal review and update on 09/01/2016 by David Zieve, MD, MHA, Isla Ogilvie, PhD, and the A.D.A.M. ...

  2. Endometriosis

    Science.gov (United States)

    ... immune system may fail to find and destroy endometrial tissue growing outside of the uterus. Immune system ... such as a Cesarean (C-section) or hysterectomy, endometrial tissue could be picked up and moved by ...

  3. Endometriosis

    Medline Plus

    Full Text Available ... In Vitro Fertilization REPRODUCTIVE HEALTH TOPICS Topics Index NEWS AND PUBLICATIONS Publications Overview News and Research Ethics Documents Practice Committee Documents Patient ...

  4. Endometriosis

    Medline Plus

    Full Text Available ... Research SART's FAQs about In Vitro Fertilization REPRODUCTIVE HEALTH TOPICS Topics Index NEWS AND PUBLICATIONS Publications Overview ... Protect Your Fertility Campaign Choosing Wisely Find a Health Professional ABOUT ASRM Vision of ASRM ASRM's Mission ...

  5. 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

  6. MRI findings in deep infiltrating endometriosis: A pictorial essay.

    Science.gov (United States)

    Thalluri, Anitha L; Knox, Steven; Nguyen, Thi

    2017-12-01

    Endometriosis is an important gynaecological disorder which can impact significantly on an individual's quality of life and has major implications on fertility. Deep infiltrating endometriosis is a severe form of endometriosis which can cause obliteration of anatomic compartments. Laparoscopy remains the gold standard for diagnosis of endometriosis, although is an invasive procedure that has the potential to be hindered by obliterative disease. Ultrasound is often employed as the first-line imaging modality when endometriosis is suspected, however, MRI is more accurate in assessment of complex disease. Pre-operative MRI is highly specific in the diagnosis of endometriosis and characterization of disease extent, and plays a key role in guiding surgical management. MRI findings in deep infiltrating endometriosis are described. © 2017 The Royal Australian and New Zealand College of Radiologists.

  7. Impact of Psychological Stress on Pain Perception in an Animal Model of Endometriosis.

    Science.gov (United States)

    Hernandez, Siomara; Cruz, Myrella L; Seguinot, Inevy I; Torres-Reveron, Annelyn; Appleyard, Caroline B

    2017-10-01

    Pain in patients with endometriosis is considered a significant source of stress but does not always correlate with severity of the condition. We have demonstrated that stress can worsen endometriosis in an animal model. Here, we tested the impact of a psychological stress protocol on pain thresholds and pain receptors. Endometriosis was induced in female rats by suturing uterine horn tissue next to the intestinal mesentery. Sham rats had sutures only. Rats were exposed to water avoidance stress for 7 consecutive days or handled for 5 minutes (no stress). Fecal pellets and serum corticosterone (CORT) levels were measured as an index of anxiety. Pain perception was assessed using hot plate and Von Frey tests. Substance P, enkephalin, endomorphin-2, Mu opioid receptor (MOR), and neurokinin-1 receptor expression in the spinal cord were measured by immunohistochemistry. Fecal pellets and CORT were significantly higher in the endo-stress (ES) group than endo-no stress (ENS; P stress groups (SNS; P stress reversed the allodynic effect caused by endo ( P stress develop more severe symptoms but interestingly stress seems to have beneficial effects on abdominal allodynia, which could be a consequence of the stress-induced analgesia phenomenon.

  8. Symptomatic endometriosis of the colon - a case report; Symptomatische Dickdarmendometriose - eine Falldarstellung

    Energy Technology Data Exchange (ETDEWEB)

    Leutloff, U.C. [Abt. Radiodiagnostik, Radiologische Universitaetsklinik Heidelberg (Germany); Roeren, T. [Abt. Radiodiagnostik, Radiologische Universitaetsklinik Heidelberg (Germany); Feldmann, K. [Abt. Gynaekologische Endokrinologie und Fertilitaetsstoerungen, Universitaets-Frauenklinik Heidelberg (Germany); Sillem, M. [Abt. Gynaekologische Endokrinologie und Fertilitaetsstoerungen, Universitaets-Frauenklinik Heidelberg (Germany); Rabe, T. [Abt. Gynaekologische Endokrinologie und Fertilitaetsstoerungen, Universitaets-Frauenklinik Heidelberg (Germany); Kauffmann, G. [Abt. Radiodiagnostik, Radiologische Universitaetsklinik Heidelberg (Germany)

    1996-05-01

    The intestinal endometriosis in need of treatment is a rare case in the surgical department. Preoperative diagnosis is very difficult and in any case must be based on histologic findings; endoscopy-guided biopsy very frequently yields negative results. Dual-contrast scanning of the colon still is a major examination method, but the findings make it difficult to rule out malignomas. Cyclic, recurrent abdominal complaints reported in the case history strongly indicate the possibility of endometriosis. Typing can be done in general only after surgery. The article reports the clinical and diagnostic parameters of a symptomatic endometriosis of the colon. (orig.) [Deutsch] Die behandlungsbeduerftige Darmendometriose ist eine seltene Erkrankung im chirurgischen Krankengut. Eine praeoperative Diagnose ist meist schwierig und ohne Histologie nicht zu erreichen; die endoskopisch gesteuerte Biopsie ist haeufig negativ. Eine grosse Rolle spielt nach wie vor die Kolonuntersuchung im Doppelkontrast, wobei die Abgrenzung zu einem Malignom schwierig ist. Einen wichtigen Hinweis liefern in der Anamnese zyklisch wiederkehrende abdominelle Beschwerden. Die Artdiagnose gelingt in der Regel erst operativ. Wir beschreiben die klinischen und diagnostischen Parameter einer symptomatischen Dickdarmendometriose. (orig.)

  9. Cranioplasty with subcutaneously preserved autologous bone grafts in abdominal wall-Experience with 75 cases in a post-war country Kosova.

    Science.gov (United States)

    Morina, Arsim; Kelmendi, Fatos; Morina, Qamile; Dragusha, Shefki; Ahmeti, Feti; Morina, Dukagjin; Gashi, Kushtrim

    2011-01-01

    The study is to show the advantages of preservation of a calvarial bone flap in the abdominal pocket after decompressive craniotomy. Decompressive craniectomy is an option in the surgical management of refractory hypertension when maximal medical treatment (sedation, drainage of cerebrospinal fluid, moderate cooling, etc) has failed to control refractory high intracranial pressure. We have prospectively analyzed 82 consecutively operated cases decompressive craniotomies done at the University Neurosurgical Clinic in Prishtina/KOSOVA over a period of eight years (June 1999 to Aug 2008). Of the 75 who had their grafts replaced (7 patient died before replacement of bone graft), 62 patients had hemicraniectomy (fronto-parieto-temporal) 7 of them were bilateral. In 66 out of 75 patients was achieved a satisfactory and cosmetically reconstruction, in 9 cases was required augmentation with methyl methacrylate to achieve cosmetic needs. Two patients had infection and the bone was removed; 6 months later these patients had cranioplasty with methyl methacrylate. The duration of storage of calvarial bone in abdominal pouch before reimplantation was 14 - 232 days (range 56 days). We think that storage of the patients own bone flap in the abdominal pocket is a safe, easy, cheap, sterile, histocompatible, and better cosmetic results.

  10. Scientific investigation of endometriosis among adolescents.

    Science.gov (United States)

    Shah, Divya K; Missmer, Stacey A

    2011-10-01

    The scientific literature on endometriosis specific to the adolescent population is limited, and the existing data are retrospective and descriptive in nature. It is possible that the disease has a different pathophysiology in adolescents, but little epidemiologic or molecular data exist to support or refute this speculation. In addition, the limited literature does not yet confirm that intervening in the adolescent population prevents long-term sequelae such as pain and infertility as adults. Case-control and cohort studies to identify risk factors, as well as prospective observational and intervention studies to assess treatment outcome, are required to further knowledge about endometriosis in the adolescent population. The scientific literature on endometriosis specific to the adolescent population is limited, and the existing data are retrospective and descriptive in nature. This review summarizes studies that have been done to date and suggests areas for future investigation. Copyright © 2011 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  11. SURGICAL TREATMENT OF ENDOMETRIOSIS IN INFERTILE PATIENTS

    Directory of Open Access Journals (Sweden)

    Andrej Vogler

    2003-12-01

    Full Text Available Background. Endometriosis is nowadays probably the most frequent cause of infertility or subfertility and is revealed in approximately 30–40% of infertile women. The association between fertility and minimal or mild endometriosis remains unclear and controversial. Moderate and severe forms of the disease distort anatomical relations in the minor pelvis, resulting in infertility. The goals of endometriosis treatment are relief of pain symptoms, prevention of the disease progression and fertility improvement. Treatment of stages I and II endometriosis (according to the R-AFS classification may be expectative, medical or surgical. In severely forms of the disease (stage III and IV the method of choice is surgical treatment. Combined medical and surgical treatment is justified only in cases, in which the complete endometriotic tissue removal is not possible or recurrence of pain symptoms occur. Nowadays, laparoscopic surgical treatment is the golden standard being the diagnostic and therapeutic tool during the same procedure. The aim of this study was to evaluate the fertility rate after surgical treatment of different stages of endometriosis.Patients and methods. In prospectively designed study 100 infertile women were included. The only known cause of infertility was endometriosis. In group A there were 51 patients with stage I and II endometriosis, whereas in group B there were 49 patients with stage III and IV of the disease. Endometriosis was diagnosed and treated laparoscopically. Endometriotic implants were removed either with bipolar coagulation or CO2 laser vaporisation, whereas adhesions were sharp or blunt dissected, and endometriomas stripped out of ovaries. Pregnancy rates were calculated for both groups of patients, and statistically compared between the groups.Results. Mean age of patients was 29.25 (SD ± 4.08 years and did not significantly differ between the groups of patients (29.5 years in group A and 29 years in group B. In

  12. Hormonal treatment for endometriosis associated pelvic pain

    Directory of Open Access Journals (Sweden)

    Wu Shun Felix Wong

    2011-01-01

    Full Text Available AbstractBackground: Endometriosis is a common gynecological problem associated with chronic pelvic pain. Objective: To evaluate the effectiveness of current hormonal treatments of endometriosis associated pain.Materials and Methods: Randomized Controlled studies identified from databases of Medline and Cochrane Systemic Review groups were pooled. 7 RCTs were recruited for evaluation in this review. Data from these studies were pooled and meta-analysis was performed in three comparison groups: 1 Progestogen versus GnRHa; 2 Implanon versus Progestogen (injection; 3 Combined oral contraceptive pills versus placebo and progestogen. Response to treatment was measured as a reduction in pain score. Pain improvement was defined as improvement ≥1 at the end of treatment. Results: There was no significant difference between treatment groups of progestogen and GnRHa (RR: 0.036; CI:-0.030-0.102 for relieving endometriosis associated pelvic pain. Long acting progestogen (Implanon and Mirena are not inferior to GnRHa and depot medroxy progesterone acetate (DMPA (RR: 0.006; CI:-0.142-0.162. Combined oral contraceptive pills demonstrated effective treatment of relieving endometriosis associated pelvic pain when compared with placebo groups (RR:0.321CI-0.066-0.707. Progestogen was more effective than combined oral contraceptive pills in controlling dysmenorrhea (RR:-0.160; CI:-0.386-0.066, however, progestogen is associated with more side effects like spotting and bloating than the combined contraceptive pills. Conclusion: Combined oral contraceptive pills (COCP, GnRHa and progestogens are equally effective in relieving endometriosis associated pelvic pain. COCP and progestogens are relatively cheap and more suitable for long-term use as compared to GnRHa. Long-term RCT of medicated contraceptive devices like Mirena and Implanon are required to evaluate their long-term effects on relieving the endometriosis associated pelvic pain

  13. Environment and Endometriosis: a toxic relationship.

    Science.gov (United States)

    Soave, I; Caserta, D; Wenger, J-M; Dessole, S; Perino, A; Marci, R

    2015-01-01

    Endometriosis is a common, benign, estrogen-dependent gynecological disease that represents one of the main causes of hospitalization in industrialized countries. It is well established that a large amount of natural and man-made chemicals are present in the environment and both humans and animals are exposed to them. Dioxin and dioxin-like compounds have long biological half-life, can accumulate within the organism and could negatively affect several physiological processes. The purpose of this review is to provide an overview of the possible relationship between these chemicals and the pathogenesis of endometriosis.

  14. Endometriosis: alternative methods of medical treatment

    Directory of Open Access Journals (Sweden)

    Muñoz-Hernando L

    2015-06-01

    Full Text Available Leticia Muñoz-Hernando,1 Jose L Muñoz-Gonzalez,1 Laura Marqueta-Marques,1 Carmen Alvarez-Conejo,1 Álvaro Tejerizo-García,1 Gregorio Lopez-Gonzalez,1 Emilia Villegas-Muñoz,2 Angel Martin-Jimenez,3 Jesús S Jiménez-López1 1Endometriosis Unit, Service of Obstetrics and Gynecology, Hospital Universitario 12 de Octubre, Madrid, Spain; 2Endometriosis Unit, Service of Obstetrics and Gynecology, Hospital Carlos Haya, Malaga, Spain; 3Endometriosis Unit, Service of Obstetrics and Gynecology, Hospital Son Llatzer, Palma de Mallorca, Spain Abstract: Endometriosis is an inflammatory estrogen-dependent disease defined by the presence of endometrial glands and stroma at extrauterine sites. The main purpose of endometriosis management is alleviating pain associated to the disease. This can be achieved surgically or medically, although in most women a combination of both treatments is required. Long-term medical treatment is usually needed in most women. Unfortunately, in most cases, pain symptoms recur between 6 months and 12 months once treatment is stopped. The authors conducted a literature search for English original articles, related to new medical treatments of endometriosis in humans, including articles published in PubMed, Medline, and the Cochrane Library. Keywords included “endometriosis” matched with “medical treatment”, “new treatment”, “GnRH antagonists”, “Aromatase inhibitors”, “selective progesterone receptor modulators”, “anti-TNF α”, and “antiangiogenic factors”. Hormonal treatments currently available are effective in the relief of pain associated to endometriosis. Among new hormonal drugs, association to aromatase inhibitors could be effective in the treatment of women who do not respond to conventional therapies. GnRh antagonists are expected to be as effective as GnRH agonists, but with easier administration (oral. There is a need to find effective treatments that do not block the ovarian function

  15. Vesicoovarian Fistula on an Endometriosis Abscessed Cyst

    Directory of Open Access Journals (Sweden)

    C. Tran

    2014-01-01

    Full Text Available We report the case of a patient who developed a vesicoovarian fistula on an endometriosis abscessed cyst. The patient presented with an advanced endometriosis stage IV complicated with a right ovarian abscessed cyst of 10 cm. A first coelioscopy with cystectomy was realized. After surgery, a voiding cystography highlighted a fistula between the ovarian abscess and the bladder. A second surgery by median laparotomy was realized with the resection of the right ovarian abscess and the resection of vesical fistula.

  16. 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

  17. 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

  18. Abdominal sepsis

    NARCIS (Netherlands)

    Boldingh, Quirine J. J.; de Vries, Fleur E. E.; Boermeester, Marja A.

    2017-01-01

    Purpose of review To summarize the recent evidence on the treatment of abdominal sepsis with a specific emphasis on the surgical treatment. Recent findings A multitude of surgical approaches towards abdominal sepsis are practised. Recent evidence shows that immediate closure of the abdomen has a

  19. 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

  20. Evaluation of Risk Factors Associated with Endometriosis in Infertile Women

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    Mahnaz Ashrafi

    2016-05-01

    Full Text Available Background: Endometriosis affects women’s physical and mental wellbeing. Symptoms include dyspareunia, dysmenorrhea, pelvic pain, and infertility. The purpose of this study is to assess the correlation between some relevant factors and symptoms and risk of an endometriosis diagnosis in infertile women. Materials and Methods: A retrospective study of 1282 surgical patients in an infertility Institute, Iran between 2011 and 2013 were evaluated by laparoscopy. Of these, there were 341 infertile women with endometriosis (cases and 332 infertile women with a normal pelvis (comparison group. Chi-square and t tests were used to compare these two groups. Logistic regression was done to build a prediction model for an endometriosis diagnosis. Results: Gravidity [odds ratio (OR: 0.8, confidence interval (CI: 0.6-0.9, P=0.01], parity (OR: 0.7, CI: 0.6-0.9, P=0.01, family history of endometriosis (OR: 4.9, CI: 2.1-11.3, P0.05. Fatigue, diarrhea, constipation, dysmenorrhea, dyspareunia, pelvic pain and premenstrual spotting were more significant among late-stage endometriosis patients than in those with early-stage endometriosis and more prevalent among patients with endometriosis than that of the comparison group. In the logistic regression model, gravidity, family history of endometriosis, history of galactorrhea, history of pelvic surgery, dysmenorrhoea, pelvic pain, dysparaunia, premenstrual spotting, fatigue, and diarrhea were significantly associated with endometriosis. However, the number of pregnancies was negatively related to endometriosis. Conclusion: Endometriosis is a considerable public health issue because it affects many women and is associated with the significant morbidity. In this study, we built a prediction model which can be used to predict the risk of endometriosis in infertile women.

  1. INDICATIONS AND CHOICE OF TECHNOLOGY FOR POLYMERIC MATERIALS IMPLANTATION IN THE ABDOMINAL WALL FOR PREVENTION AND TREATMENT OF POSTOPERATIVE VENTRAL HERNIAS

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    B. S. Sukovatykh

    2016-01-01

    Full Text Available The absolute indication for primary covering a laparotomic wound with a synthetic prosthesis is complicated anatomic and functional insufficiency. There are relative indications for this surgery, such as old age, III–IV degree of obesity, repeated laparotomy in location of the same scar, covering a laparostoma in patients treated with programmed sanation of the abdominal cavity and laparotomy in patients treated with radiology or chemotherapy methods. Lowering of functional activity of ribosomal genes is a reason of the anterior abdominal cavity weakness, its progress causes lowering in skin and aponeuroses composition I–III types of collagen. We examined the speed of growing and differentiation of connective tissue after implantation endoprosthesis made of lavsan, polypropylene, polyvinylidene fluoride, polytetrafluoride ethylene. It was proved that the polyvinylidene fluoride mesh had the best biocompatibility. The progress of wound implantation process could be predicted by dynamics of cytokine profile, temperature, leukocyte and exudative reactions of a patient. The best insensitiveness to infection belonged to a standard polypropylene endoprosthesis, it could be used for covering a hernia defect in patients with strangulated hernias. The fact that urine poured into the operation wound during urinary system surgery combined with lateral hernias of abdomen was not a contraindication for endoprosthesis.

  2. 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.

  3. Thoracic endometriosis syndrome: Current concept in ...

    African Journals Online (AJOL)

    Objective: To review the current concepts in the pathophysiology and management of thoracic endometriosis syndrome. Methodology: The main source of information included manual library search and journal publications on PubMed/Medline, Google Scholar, and EMBASE. Results: Many theories have been proposed to ...

  4. Bladder Endometriosis Mimicking TCC - A Case Report.

    Science.gov (United States)

    Gupta, Asish; Bhatnagar, Atul; Seth, B N; Dang, Arbinder; Gupta, Vineeta

    2016-02-01

    Endometriosis is the ectopic presence of endometrial tissue outside the uterus. Though on its own endometriosis is not a rare lesion, the involvement of the urinary tract is rare but with the bladder being the most commonly affected organ. Endometriosis is usually seen in females between the ages of 30-40 years and may occur due to fluctuating levels of oestrogen and progesterone. Clinically the patient maybe asymptomatic or show symptoms of dysmenorrhea, irregular or heavy periods, pain in the pelvic area, lower abdomen or in the back. It has been suggested that ultrasonography should be done either before or during menstruation as the lesion becomes more evident and a biopsy taken during this period is a strong aid in reaching a final diagnosis. We report here an unusual case of bladder endometriosis where the patient came with severe pelvic pain and an endoluminal mass seen on the ultrasonographic report. Based on these findings a differential of transitional cell carcinoma was given which was ruled out based on the cystoscopic findings.

  5. Acute incarcerated external abdominal hernia.

    Science.gov (United States)

    Yang, Xue-Fei; Liu, Jia-Lin

    2014-11-01

    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 surgery in some cases to achieve minimally invasive treatment. However, strict adherence to the indications and contraindications is still required.

  6. Abdominal splenosis.

    Science.gov (United States)

    Ksiadzyna, Dorota; Peña, Amado Salvador

    2011-08-01

    Splenosis is a benign condition caused by an ectopic autotransplantation of splenic tissues after splenic trauma or surgery. It usually occurs within the abdominal and pelvic cavity. Patients are generally asymptomatic and this entity is diagnosed accidentally. However, occasionally extensive abdominal splenosis poses a significant diagnostic dilemma for gastroenterologists, especially when this condition manifests as a disseminated metastatic malignant disease on abdominal imaging.This paper presents a concise review of the literature on this often misleading disorder. The crucial role of taking a thorough patient´s medical history concerning splenic trauma in the past, the need for differential diagnosis of tumor-like lesions disclosed on abdominal imaging and novel diagnostics modalities that allow avoiding unnecessary laparotomy in case of abdominal splenosis are stressed.The increased prevalence of abdominal trauma due to road accidents and the growing armamentarium of available imaging modalities suggest that abdominal splenosis may be expected more often than ever.In order to prevent any possible diagnostic doubts and unnecessary future invasive examinations, confirmed splenosis should be recorded in the medical documentation of the patient.

  7. Euterpe oleracea Extract (Açaí) Is a Promising Novel Pharmacological Therapeutic Treatment for Experimental Endometriosis.

    Science.gov (United States)

    Machado, Daniel Escorsim; Rodrigues-Baptista, Karina Cristina; Alessandra-Perini, Jessica; Soares de Moura, Roberto; Santos, Thiago Alves Dos; Pereira, Kariny Gomes; Marinho da Silva, Yasmin; Souza, Pergentino José Cunha; Nasciutti, Luiz Eurico; Perini, Jamila Alessandra

    2016-01-01

    This study investigated the therapeutic potential of Euterpe oleracea extract (açaí) on the growth and survival of endometriotic lesions using an experimental model. Twenty female Sprague-Dawley rats were randomized into two groups after the implantation and establishment of autologous endometrium onto the peritoneum abdominal wall and treated with 200 mg/kg hydroalcoholic solution extract from açaí stone or vehicle via gastric tube for 30 consecutive days. Body weight, lesion surface areas, histological and immunohistochemistry analyses of vascular endothelial growth factor (VEGF), VEGF receptor-2 (VEGFR-2), metalloproteinase-9 (MMP-9), cyclooxygenase-2 (COX-2) and F4-80 were performed. Levels of VEGF, VEGFR-2, MMP-9 and COX-2 mRNA were measured. Flow cytometry of F4-80 was performed, and ELISA immunoassays measured prostaglandin E2 (PGE2), VEGF and nitric oxide (NO) and concentrations. Macrophage cell line J774.G8 was treated with 10, 20, and 40 μg/mL of açaí for 24, 48 and 72 h, and cell viability was measured using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assays. Açaí treatment significantly decreased the implant size, and histological examination indicated atrophy and regression. A reduction in immunostaining and mRNA expression of VEGF, MMP-9 and COX-2 was observed, and F4-80 was lower in the treated group than the control group. The treated group also exhibited lower concentrations of PGE2, VEGF and NO compared to the control group. Macrophages cells treated with 20 and 40 μg/ml of açaí reduced cell viability in about 50% after 24, 48 and 72 h. Our results suggest that açaí effectively suppressed the establishment and growth of endometriotic lesions, and this agent is a promising novel pharmacological therapeutic treatment for endometriosis.

  8. Euterpe oleracea Extract (Açaí Is a Promising Novel Pharmacological Therapeutic Treatment for Experimental Endometriosis.

    Directory of Open Access Journals (Sweden)

    Daniel Escorsim Machado

    Full Text Available This study investigated the therapeutic potential of Euterpe oleracea extract (açaí on the growth and survival of endometriotic lesions using an experimental model. Twenty female Sprague-Dawley rats were randomized into two groups after the implantation and establishment of autologous endometrium onto the peritoneum abdominal wall and treated with 200 mg/kg hydroalcoholic solution extract from açaí stone or vehicle via gastric tube for 30 consecutive days. Body weight, lesion surface areas, histological and immunohistochemistry analyses of vascular endothelial growth factor (VEGF, VEGF receptor-2 (VEGFR-2, metalloproteinase-9 (MMP-9, cyclooxygenase-2 (COX-2 and F4-80 were performed. Levels of VEGF, VEGFR-2, MMP-9 and COX-2 mRNA were measured. Flow cytometry of F4-80 was performed, and ELISA immunoassays measured prostaglandin E2 (PGE2, VEGF and nitric oxide (NO and concentrations. Macrophage cell line J774.G8 was treated with 10, 20, and 40 μg/mL of açaí for 24, 48 and 72 h, and cell viability was measured using 3-(4,5-dimethylthiazol-2-yl-2,5-diphenyltetrazolium bromide (MTT assays. Açaí treatment significantly decreased the implant size, and histological examination indicated atrophy and regression. A reduction in immunostaining and mRNA expression of VEGF, MMP-9 and COX-2 was observed, and F4-80 was lower in the treated group than the control group. The treated group also exhibited lower concentrations of PGE2, VEGF and NO compared to the control group. Macrophages cells treated with 20 and 40 μg/ml of açaí reduced cell viability in about 50% after 24, 48 and 72 h. Our results suggest that açaí effectively suppressed the establishment and growth of endometriotic lesions, and this agent is a promising novel pharmacological therapeutic treatment for endometriosis.

  9. Ectopic endometrium in human foetuses is a common event and sustains the theory of müllerianosis in the pathogenesis of endometriosis, a disease that predisposes to cancer

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    Signorile Pietro G

    2009-04-01

    Full Text Available Abstract Background Endometriosis is a gynecological disease defined by the histological presence of endometrial glands and stroma outside the uterine cavity. Women with endometriosis have an increased risk of different types of malignancies, especially ovarian cancer and non-Hodgkin's lymphoma. Though there are several theories, researchers remain unsure as to the definitive cause of endometriosis. Our objective was to test the validity of the theory of müllerianosis for endometriosis, that is the misplacing of primitive endometrial tissue along the migratory pathway of foetal organogenesis Methods We have collected at autopsy 36 human female foetuses at different gestational age. We have performed a morphological and immunohistochemical study (expression of oestrogen receptor and CA125 on the pelvic organs of the 36 foetuses included en-block and totally analyzed. Results In 4 out of 36 foetuses we found presence of misplaced endometrium in five different ectopic sites: in the recto-vaginal septum, in the proximity of the Douglas pouch, in the mesenchimal tissue close to the posterior wall of the uterus, in the rectal tube at the level of muscularis propria, and in the wall of the uterus. All these sites are common location of endometriosis in women. Conclusion We propose that a cause of endometriosis is the dislocation of primitive endometrial tissue outside the uterine cavity during organogenesis.

  10. Hormonal Treatment for Severe Hydronephrosis Caused by Bladder Endometriosis

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    Erkan Efe

    2014-01-01

    Full Text Available The incidence of endometriosis cases involving the urinary system has recently increased, and the bladder is a specific zone where endometriosis is most commonly seen in the urinary system. In the case presented here, a patient presented to the emergency department with the complaint of side pain and was examined and diagnosed with severe hydronephrosis and bladder endometriosis was determined in the etiology. After the patient was pathologically diagnosed, Levonorgestrel-Releasing Intrauterine System (LNG-IUS was administered to the uterine cavity. At the 12-month follow-up, endometriosis was not observed in the cystoscopy and symptoms had completely regressed. Hydronephrosis may be observed after exposure of the ureter, and silent renal function loss may develop in patients suffering from endometriosis with bladder involvement. For patients with moderate or severe hydronephrosis associated with bladder endometriosis, LNG-IUS application may be separately and successfully used after conservative surgery.

  11. Endometriosis and Type I Interferon & Characterization of a Mammalian Flippase

    DEFF Research Database (Denmark)

    Vestergaard, Anna Lindeløv

    2010-01-01

    Endometriosis and Type I Interferon   Endometriosis is a painful chronic disease in which endometrium-like lesions are located ectopically, frequently in the pelvic cavity but also in more distant sites. The pathogenesis of endometriosis is unclear and involves complex hormonal, genetic, environm......Endometriosis and Type I Interferon   Endometriosis is a painful chronic disease in which endometrium-like lesions are located ectopically, frequently in the pelvic cavity but also in more distant sites. The pathogenesis of endometriosis is unclear and involves complex hormonal, genetic......, Wilson, and Byler disease, migraine, and parkinsonism. The P4-type ATPases, also named the flippases, translocate aminophospholipids rather than ions to the cytosolic side of the membrane bilayer and are allegedly crucial for the essential asymmetry of bilayered biological membranes. Members of the CDC50...

  12. Descending colon endometriosis misdiagnosis as diverticulitis: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ji Hyun; Kim, Min Jeong; Ha, Hong Il; Lee, Kwan Seop; Min, Soo Kee [Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang (Korea, Republic of)

    2016-09-15

    Endometriosis is defined as the presence of ectopic endometrial tissue outside the uterus. It is a common disease in menstruating females and intestinal involvement is not uncommon. Intestinal endometriosis most commonly involves the sigmoid colon, rectum, ileum, appendix, and cecum. However, the descending colon is a rare site of intestinal endometriosis. Although computed tomography (CT) findings of bowel endometriosis have been presented in several articles, there has been no report describing the CT findings of descending colon endometriosis above the pelvic cavity. Here, we report a rare case of descending colon endometriosis located in the retroperitoneal space, in which the initial impression was acute colonic diverticulitis with a small abscess on preoperative multidetector CT.

  13. A case of endometriosis causing acute large bowel obstruction.

    Science.gov (United States)

    Allan, Zexi

    2018-01-01

    Endometriosis is a gynaecological condition which produce symptoms such as pelvic pain, abnormal menstruation and infertility. Intestinal endometriosis can occur however endometriosis causing acute large bowel obstruction is extremely rare. We present a 37-year-old lady with acute large bowel obstruction caused by endometriosis. Despite initial endoscopic decompression being unsuccessful due to severe mucosal stenosis, she underwent emergency laparoscopic wedge resection and decompression successfully. Diagnosing intestinal endometriosis is difficult. While different modalities of investigation help, definitive diagnosis is achieved via laparoscopy. Treatment of obstruction is decompression followed by surgical resection. Diagnosing intestinal endometriosis with or without obstruction is challenging. Correct diagnosis is needed for definitive management. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  14. 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

  15. Clinical Prediction of Deeply Infiltrating Endometriosis before Surgery: Is It Feasible? A Review of the Literature

    Directory of Open Access Journals (Sweden)

    Márcia Mendonça Carneiro

    2013-01-01

    Full Text Available Background. Endometriosis is a chronic benign gynecologic disease that can cause pelvic pain and infertility affecting almost 10% of reproductive-age women. Deeply infiltrating endometriosis (DIE is a specific entity responsible for painful symptoms which are related to the anatomic location of the lesions. Definitive diagnosis requires surgery, and histological confirmation is advisable. The aim of this paper is to review the current literature regarding the possibility of diagnosing DIE accurately before surgery. Despite its low sensitivity and specificity, vaginal examination and evaluation of specific symptoms should not be completely omitted as a basic diagnostic tool in detecting endometriosis and planning further therapeutic interventions. Recently, transvaginal ultrasound (TVUS has been reported as an excellent tool to diagnose DIE lesions in different locations (rectovaginal septum, retrocervical and paracervical areas, rectum and sigmoid, and vesical wall with good accuracy. Conclusion. There are neither sufficiently sensitive and specific signs and symptoms nor diagnostic tests for the clinical diagnosis of DIE, resulting in a great delay between onset of symptoms and diagnosis. Digital examination, in addition to TVS, may help to gain better understanding of the anatomical extent and dimension of DIE which is of crucial importance in defining the best surgical approach.

  16. Primary Intramural Vesical Endometriosis Mimicking Urothelial Carcinoma in a Middle Aged Female

    Directory of Open Access Journals (Sweden)

    Shirazi N

    2015-10-01

    Full Text Available Endometriosis is the presence of ectopic endometrial tissue outside the uterus. Presence of endometrial glands and/or stroma may interfere with the normal physiological process by their infiltrative nature or by forming adhesions. Endometriosis occurs in 15-20% of women of child bearing age and commonly involves the ovaries, utero-sacral ligaments, fallopian tubes, rectum, scar sites and cervico-vaginal regions. Incidence of urinary tract involvement is estimated to be 1%. We report a case of a 38 year female presenting with low back pain, single episode of haematuria and burning during micturition. Urine culture was negative. There was no past history of pelvic surgery. On cystoscopy, a growth was visualised in the posterior urinary bladder wall suspicious of neoplastic origin. Tansurethral resection of bladder nodule was done and sent for histopathology, on which it was diagnosed as endometriosis. The case merits interest due to its atypical clinical presentation and the rarity of the lesion at this site.

  17. 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.

  18. Hyaluronic acid-modified magnetic iron oxide nanoparticles for MR imaging of surgically induced endometriosis model in rats.

    Directory of Open Access Journals (Sweden)

    He Zhang

    Full Text Available Endometriosis is defined as the presence of endometrial tissue outside the uterine, which may affect nearly 60% of women in reproductive age. Deep infiltrating endometriosis (DIE defined as an endometriotic lesion penetrating into the retroperitoneal space or the wall of the pelvic organs to a depth of at least 5 mm represents the most diagnostic challenge. Herein, we reported the use of hyaluronic acid (HA-modified magnetic iron oxide nanoparticles (HA-Fe3O4 NPs for magnetic resonance (MR imaging of endometriotic lesions in the rodent model. Sixteen endometriotic lesions were surgically induced in eight rats by autologous transplantation. Four weeks after lesion induction, three rats were scanned via MR imaging after tail vein injection of the HA-Fe3O4 NPs. Accordingly, the remaining five mice were sacrificed in the corresponding time points. The ectopic uterine tissues (EUTs were confirmed by histological analysis. Quantification of Fe in the EUT was also performed by inductively coupled plasma-optical emission spectroscopy. Our results showed that by using the HA-Fe3O4 NPs, the EUTs were able to be visualized via T2-weighted MR imaging at 2 hours post injection, corroborating the Prussian blue staining results. The developed HA-Fe3O4 NPs could be used as negative contrast agents for sensitively detecting endometriosis in a mouse model and may be applied for future hyperthermia treatment of endometriosis.

  19. Cyclic sciatica caused by infiltrative endometriosis: MRI findings

    Energy Technology Data Exchange (ETDEWEB)

    Yekeler, Ensar; Kumbasar, Basak; Tunaci, Atadan; Barman, Ahmet; Tunaci, Mehtap [Department of Radiology, Istanbul Faculty of Medicine, Istanbul University, 34390, Capa, Istanbul (Turkey); Bengisu, Ergin [Department of Obstetrics and Gynecology, Istanbul Faculty of Medicine, Istanbul University, Istanbul (Turkey); Yavuz, Ekrem [Department of Pathology, Istanbul Faculty of Medicine, Istanbul University, 34390, Capa, Istanbul (Turkey)

    2004-03-01

    Endometriosis, an important gynecological disorder of reproductive women, affects most commonly the ovaries and less frequently the gastrointestinal tract, chest, urinary tract, and soft tissues. Endometriosis classically appears on MRI as a mass with a large cystic component and variable signal intensities on T1- and T2-weighted images due to the presence of variable degradation of hemorrhagic products. Endometriosis in an atypical location, an infiltrative appearance and without cystic-hemorrhagic components has rarely been described. We report on a 33-year-old woman with cyclic sciatica due to histologically documented infiltrative endometriosis involving the area of the left sciatic notch. (orig.)

  20. Urinary phthalate monoesters and endometriosis in infertile Japanese women

    Energy Technology Data Exchange (ETDEWEB)

    Itoh, Hiroaki [Epidemiology and Prevention Division, Research Center for Cancer Prevention and Screening, National Cancer Center, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045 (Japan); Iwasaki, Motoki, E-mail: moiwasak@ncc.go.jp [Epidemiology and Prevention Division, Research Center for Cancer Prevention and Screening, National Cancer Center, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045 (Japan); Hanaoka, Tomoyuki [Epidemiology and Prevention Division, Research Center for Cancer Prevention and Screening, National Cancer Center, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045 (Japan); Sasaki, Hiroshi; Tanaka, Tadao [Department of Obstetrics and Gynecology, Jikei University School of Medicine, 3-25-8, Nishi-Shimbashi, Minato-ku, Tokyo 105-8461 (Japan); Tsugane, Shoichiro [Epidemiology and Prevention Division, Research Center for Cancer Prevention and Screening, National Cancer Center, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045 (Japan)

    2009-12-15

    Phthalates may act as an estrogen and are a potential risk factor for estrogen-related diseases such as endometriosis. We assessed the association between phthalate exposure and endometriosis in 166 consecutive women who presented at a university hospital for consultation regarding infertility. The subjects were interviewed and provided a urine specimen prior to a laparoscopic diagnosis of endometriosis. They were then categorized by the severity of endometriosis as controls (stages 0-I) and cases (stages II-IV). Urinary concentrations of the phthalate metabolites monoethyl phthalate, mono-n-butyl phthalate, monobenzyl phthalate, mono(2-ethylhexyl) phthalate (MEHP), mono(2-ethyl-5-oxohexyl) phthalate, and mono(2-ethyl-5-hydroxyhexyl) phthalate were measured in 57 cases and 80 controls using high-performance liquid chromatography isotope-dilution tandem mass spectrometry. Adjusted odds ratios for endometriosis in relation to dichotomized individual phthalate metabolites (standardized for creatinine) were calculated. No significant association between endometriosis and any urinary creatinine-adjusted phthalate monoester was seen. Adjusted odds ratio (95% confidence interval) for higher dichotomized MEHP by endometriosis was 1.57 (0.74-3.30). No monotonic trend was seen in urinary creatinine-adjusted concentration of phthalate metabolites by endometriosis stage (p = 0.23-0.90). Our results do not support the hypothesis that higher urinary concentrations of phthalate metabolites are associated with the risk of endometriosis in infertile Japanese women.