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Sample records for irreducible umbilical hernia

  1. Umbilical Hernia

    Science.gov (United States)

    ... Prompt diagnosis and treatment can help prevent complications. Causes During pregnancy, the umbilical cord passes through a small opening ... abdominal pressure can cause an umbilical hernia. Possible causes in adults include: ... pregnancies Fluid in the abdominal cavity (ascites) Previous abdominal ...

  2. Umbilical hernia repair - series (image)

    Science.gov (United States)

    ... treatment. The indications for umbilical hernia repair include: incarcerated (strangulated) umbilical hernia defects not spontaneously closed by 4 to 5 years of age children under 2 with very large defects unacceptable to ...

  3. Irreducible Inguinal Hernias in the Paediatric Age Group | Ezomike ...

    African Journals Online (AJOL)

    BACKGROUND: An inguinal hernia is said to be irreducible when the content fails to return into the peritoneal cavity without surgical intervention. Irreducibility is an ever present risk in untreated inguinal hernias and its management remains an important part of pediatric surgery practice. When a hernia is irreducible ...

  4. Incarcerated umbilical hernia in children.

    Science.gov (United States)

    Chirdan, L B; Uba, A F; Kidmas, A T

    2006-02-01

    Umbilical hernia is common in children. Complications from umbilical hernias are thought to be rare and the natural history is spontaneous closure within 5 years. A retrospective analysis was performed of the medical records of a series of 23 children who presented with incarcerated umbilical hernias at our institution over an 8-year period. Fifty-two children with umbilical hernias were seen in the hospital over the period. Twenty-three (44.2%) had incarceration. Seventeen (32.7%) had acute incarceration while 6 (11.5%) had recurrent incarceration. There were 16 girls and 7 boys. The ages of the children with acute incarceration ranged from 3 weeks to 12 years (median 4 years), while the ages of those with recurrent incarceration ranged from 3-15 years (median 8.5 years). Incarceration occurred in hernias of more than 1.5 cm in diameter (in those whose defect size was measured). Twenty-one children (15 with acute and all six with recurrent incarceration) underwent repair of the umbilical hernia using standard methods. The parents of two children with acute incarceration declined surgery after spontaneous reduction of the hernia in one and taxis in the other. One boy had gangrenous bowel containing Meckel's diverticulum inside the sac, for which bowel resection with end-to-end anastomosis was done. Operation led to disappearance of pain in all 6 children with recurrent incarceration. Superficial wound infection occurred in one child. There was no mortality. Incarcerated umbilical hernia is not as uncommon as thought. Active observation of children with umbilical hernia is necessary to prevent morbidity from incarceration.

  5. Incarcerated umbilical cord hernia containing the gallbladder

    Directory of Open Access Journals (Sweden)

    Ann M. Kulungowski

    2017-06-01

    Full Text Available A 16 day-old boy infant with an umbilical mass underwent operative exploration of the umbilicus. The mass proved to be a gallbladder incarcerated in a hernia of the umbilical cord. Distinguishing an omphalocele from an umbilical cord hernia is not obvious and can be arbitrary. Morphologically, the two terms both describe congenital abdominal wall defects covered by a membrane, typically containing abdominal organs. Subtle differences and clinical features between omphalocele and umbilical cord hernia are highlighted in this report.

  6. Y-to-V umbilicoplasty for proboscoid umbilical hernia | Almetaher ...

    African Journals Online (AJOL)

    Background/purpose Several techniques are proposed for reconstruction of proboscoid umbilical hernia in the pediatric patients. In this work, we reported our experience with Y-to-V umbilicoplasty in the surgical repair of proboscoid umbilical hernia in infants and children. Patients and methods A 3-year prospective study ...

  7. Rare Abdominal Wall Malformation: Case Report of Umbilical Cord Hernia

    Directory of Open Access Journals (Sweden)

    Andro Gliha

    2018-02-01

    Full Text Available The umbilical cord hernia is the rarest form of abdominal wall malformations, anatomically completely different from gastroschisis and omphalocele. It occurs due to the permanent physiological evisceration of abdominal organs into umbilical celom and persistence of a patent umbilical ring. The umbilical cord hernia is often mistaken for omphalocele and called “small omphalocele”. Here we present a case of a female newborn with umbilical cord hernia treated in our Hospital. After preoperative examinations surgery was done on the second day of life. The abdominal wall was closed without tension. The aim of this article is to present the importance of the proper diagnose of these three entities and to stimulate academic community for the answer, is this umbilical cord hernia or small omphalocele.

  8. Rare Abdominal Wall Malformation: Case Report of Umbilical Cord Hernia.

    Science.gov (United States)

    Gliha, Andro; Car, Andrija; Višnjić, Stjepan; Zupancic, Bozidar; Kondza, Karmen; Petracic, Ivan

    The umbilical cord hernia is the rarest form of abdominal wall malformations, anatomically completely different from gastroschisis and omphalocele. It occurs due to the permanent physiological evisceration of abdominal organs into umbilical celom and persistence of a patent umbilical ring. The umbilical cord hernia is often mistaken for omphalocele and called "small omphalocele". Here we present a case of a female newborn with umbilical cord hernia treated in our Hospital. After preoperative examinations surgery was done on the second day of life. The abdominal wall was closed without tension. The aim of this article is to present the importance of the proper diagnose of these three entities and to stimulate academic community for the answer, is this umbilical cord hernia or small omphalocele.

  9. Incisional abdominal hernia repair with concomitant abdominoplasty: Maintaining umbilical viability

    OpenAIRE

    Robert Phan; Elan Kaplan; Jemma K. Porrett; Yik-Hong Ho; Warren M. Rozen

    2018-01-01

    Introduction: Abdominoplasty and abdominal hernia repair are often carried out in two-stage procedures, and those describing single-stage surgery require careful dissection to preserve often only partial blood supply to the umbilicus to maintain its viability. This paper aims to describe the surgical method of laparoscopic umbilical hernia repair in association with abdominoplasty. Case presentation: A patient presents with an incisional hernia at a previous periumbilical port site of size 14...

  10. Umbilicoplasty in children with huge umbilical hernia | Komlatsè ...

    African Journals Online (AJOL)

    With a mean follow-up of 10 months, we had 10 excellent results and two fair results according to our criteria. Conclusion: Our two lateral fl aps umbilicoplasty is well-adapted to HUH in children. Itis simple and assures a satisfactory anatomical and cosmetic result. Key words: Children, huge umbilical hernia, Togo, umbilical ...

  11. Acquired umbilical hernias in four captive polar bears (Ursus maritimus).

    Science.gov (United States)

    Velguth, Karen E; Rochat, Mark C; Langan, Jennifer N; Backues, Kay

    2009-12-01

    Umbilical hernias are a common occurrence in domestic animals and humans but have not been well documented in polar bears. Surgical reduction and herniorrhaphies were performed to correct acquired hernias in the region of the umbilicus in four adult captive polar bears (Ursus maritimus) housed in North American zoos. Two of the four bears were clinically unaffected by their hernias prior to surgery. One bear showed signs of severe discomfort following acute enlargement of the hernia. In another bear, re-herniation led to acute abdominal pain due to gastric entrapment and strangulation. The hernias in three bears were surgically repaired by debridement of the hernia ring and direct apposition of the abdominal wall, while the large defect in the most severely affected bear was closed using polypropylene mesh to prevent excessive tension. The cases in this series demonstrate that while small hernias may remain clinically inconsequential for long periods of time, enlargement or recurrence of the defect can lead to incarceration and acute abdominal crisis. Umbilical herniation has not been reported in free-ranging polar bears, and it is suspected that factors such as body condition, limited exercise, or enclosure design potentially contribute to the development of umbilical hernias in captive polar bears.

  12. Umbilical Hernia Repair and Pregnancy: Before, during, after…

    Directory of Open Access Journals (Sweden)

    Hakan Kulacoglu

    2018-01-01

    Full Text Available Umbilical hernias are most common in women than men. Pregnancy may cause herniation or render a preexisting one apparent, because of progressively raised intra-abdominal pressure. The incidence of umbilical hernia among pregnancies is 0.08%. Surgical algorithm for a pregnant woman with a hernia is not thoroughly clear. There is no consensus about the timing of surgery for an umbilical hernia in a woman either who is already pregnant or planning a pregnancy. If the hernia is incarcerated or strangulated at the time of diagnosis, an emergency repair is inevitable. If the hernia is not complicated, but symptomatic an elective repair should be proposed. When the patient has a small and asymptomatic hernia it may be better to postpone the repair until she gives birth. If the hernia is repaired by suture alone, a high risk of recurrence exists during pregnancy. Umbilical hernia repair during pregnancy can be performed with minimal morbidity to the mother and baby. Second trimester is a proper timing for surgery. Asymptomatic hernias can be repaired, following childbirth or at the time of cesarean section (C-section. Elective repair after childbirth is possible as early as postpartum of eighth week. A 1-year interval can give the patient a very smooth convalescence, including hormonal stabilization and return to normal body weight. Moreover, surgery can be postponed for a longer time even after another pregnancy, if the patients would like to have more children. Diastasis recti are very frequent in pregnancy. It may persist in postpartum period. A high recurrence risk is expected in patients with rectus diastasis. This risk is especially high after suture repairs. Mesh repairs should be considered in this situation.

  13. Incarcerated umbilical hernia leading to small bowel ischemia.

    Science.gov (United States)

    Lutwak, Nancy; Dill, Curt

    2011-09-19

    A 59-year-old male with history of hepatitis C, refractory ascites requiring multiple paracentesis and transjugular intrahepatic portosystemic shunt placement presented to the emergency department with 2 days of abdominal pain. Physical examination revealed blood pressure of 104/66 and pulse of 94. The abdomen was remarkable for distention and a tender incarcerated umbilical hernia. The skin overlying the hernia was pale with areas of necrosis. The patient immediately underwent laparotomy which was successful.

  14. Damage control apronectomy for necrotising fasciitis and strangulated umbilical hernia.

    LENUS (Irish Health Repository)

    Coyle, P

    2012-01-31

    We present a case of a 50-year-old morbidly obese woman who presented with a case of necrotizing fasciitis of the anterior abdominal wall due to a strangulated umbilical hernia. The case was managed through damage control surgery (DCS) with an initial surgery to stabilise the patient and a subsequent definitive operation and biological graft hernia repair. We emphasise the relevance of DCS principles in the management of severe abdominal sepsis.

  15. [Hernia surgery in urology: part 1: inguinal, femoral and umbilical hernias - fundamentals of clinical diagnostics and treatment].

    Science.gov (United States)

    Franz, T; Schwalenberg, T; Dietrich, A; Müller, J; Stolzenburg, J-U

    2013-05-01

    Hernias are a common occurrence with correspondingly huge clinical and economic impacts on the healthcare system. The most common forms of hernia which need to be diagnosed and treated in routine urological work are inguinal and umbilical hernias. With the objective of reconstructing and stabilizing the inguinal canal there are the possibilities of open and minimally invasive surgery and both methods can be performed with suture or mesh repair. Indications for surgery of umbilical hernias are infrequent although this is possible with little effort under local anesthesia. This article presents an overview of the epidemiology, pathogenesis, clinical symptoms, diagnostics and therapy of inguinal, femoral and umbilical hernias.

  16. [Plug-technique for umbilical hernia repair in the adult].

    Science.gov (United States)

    Brancato, G; Privitera, A; Gandolfo, L; Donati, M; Caglià, P

    2002-02-01

    Umbilical hernia represents 6% of all abdominal wall hernias in the adult. Surgical repair should always be carried out due to possible occurrence of complications. Aim of this paper is to evaluate the efficacy of the plug-technique. From October 1995 to April 2000, the authors performed 21 operations for acquired umbilical hernia with a defect smaller than 4 cm. Local anesthesia was used and a light intravenous sedation added in particularly anxious patients. The repair was achieved by insertion of a polypropylene dart plug sutured to the margins of the hernial defect. All patients were up and about straightaway and were discharged within 24 hours of surgery. Postoperative pain was mild and required hospital analgesia in only 19% of cases and domiciliary analgesia in 24%. During a follow-up ranging from 6 to 60 months (mean 30), only one recurrence has been recorded. This tension-free technique allows immediate rehabilitation, with few complications and a low recurrence rate.

  17. The prevalence of umbilical and epigastric hernia repair

    DEFF Research Database (Denmark)

    Burcharth, J; Pedersen, M S; Pommergaard, H-C

    2015-01-01

    in Denmark on December 31st, 2010 was performed. Within this population all umbilical and epigastric hernia repairs from January 1st, 2006 to December 31st, 2010 were identified using data from the Danish National Hospital Register, and 5-year prevalence estimates were calculated. RESULTS: The study...... hernia repairs was seen in males aged 60-70 years with a 5-year prevalence of 0.53 % (95 % CI 0.51-0.56 %) and the highest age-specific 5-year prevalence of epigastric hernia repair was seen in 40-50 year females with a 5-year prevalence of 0.086 % (95 % CI 0.077-0.095 %). CONCLUSION: The gender and age...

  18. Poorly understood and often miscategorized congenital umbilical cord hernia: an alternative repair method.

    Science.gov (United States)

    İnce, E; Temiz, A; Ezer, S S; Gezer, H Ö; Hiçsönmez, A

    2017-06-01

    Umbilical cord hernia is poorly understood and often miscategorized as "omphalocele minor". Careless clamping of the cord leads to iatrogenic gut injury in the situation of umbilical cord hernia. This study aimed to determine the characteristics and outcomes of umbilical cord hernias. We also highlight an alternative repair method for umbilical cord hernias. We recorded 15 cases of umbilical cord hernias over 10 years. The patients' data were retrospectively reviewed, and preoperative preparation of the newborn, gestational age, birth weight, other associated malformations, surgical technique used, enteral nutrition, and length of hospitalization were recorded. This study included 15 neonates with umbilical cord hernias. The mean gestational age at the time of referral was 38.2 ± 2.1 umbilical cord hernia, the body folds develop normally and form the umbilical ring. The double purse-string technique is easy to apply and produces satisfactory cosmetic results in neonates with umbilical cord hernias.

  19. Nationwide prospective study on readmission after umbilical or epigastric hernia repair

    DEFF Research Database (Denmark)

    Helgstrand, F; Jørgensen, L N; Rosenberg, J

    2013-01-01

    The primary aim of the present study was to investigate risk factors for readmission after elective umbilical and epigastric hernia repair and secondarily to evaluate causes for readmission.......The primary aim of the present study was to investigate risk factors for readmission after elective umbilical and epigastric hernia repair and secondarily to evaluate causes for readmission....

  20. Umbilical hernia rupture with evisceration of omentum from massive ascites: a case report.

    LENUS (Irish Health Repository)

    Good, Daniel W

    2011-01-01

    The incidence of hernias is increased in patients with alcoholic liver disease with ascites. To the best of our knowledge, this is the first report of an acute rise in intra-abdominal pressure from straining for stool as the cause of a ruptured umbilical hernia.

  1. Umbilical hernia rupture with evisceration of omentum from massive ascites: a case report

    LENUS (Irish Health Repository)

    Good, Daniel W

    2011-05-03

    Abstract Introduction The incidence of hernias is increased in patients with alcoholic liver disease with ascites. To the best of our knowledge, this is the first report of an acute rise in intra-abdominal pressure from straining for stool as the cause of a ruptured umbilical hernia. Case presentation An 81-year-old Caucasian man with a history of alcoholic liver disease presented to our emergency department with an erythematous umbilical hernia and clear, yellow discharge from the umbilicus. On straining for stool, after initial clinical assessment, our patient noted a gush of fluid and evisceration of omentum from the umbilical hernia. An urgent laparotomy was performed with excision of the umbilicus and devitalized omentum. Conclusion We report the case of a patient with a history of alcoholic liver disease with ascites. Ascites causes a chronic increase in intra-abdominal pressure. A sudden increase in intra-abdominal pressure, such as coughing, vomiting, gastroscopy or, as in this case, straining for stool can cause rupture of an umbilical hernia. The presence of discoloration, ulceration or a rapid increase in size of the umbilical hernia signals impending rupture and should prompt the physician to reduce the intra-abdominal pressure.

  2. Hernia of the umbilical cord associated with a patent omphalomesenteric duct

    Directory of Open Access Journals (Sweden)

    M Raicevic

    2017-01-01

    Full Text Available Congenital hernia of the cord is a different type of ventral abdominal wall defect in which the bowel usually herniates into the base of normally inserted umbilical cord through a patent umbilical ring. It is rare congenital anomaly with incidence of 1 in 5000. Although it was described as a distinct entity since 1920s it is often misdiagnosed as a small omphalocele. We present an unusal case of term male newborn with umbilical cord hernia associated with patent omphalomesenteric duct. The diagnose was made after birth despite antenatal ultrasound scans and it is managed successfully with uneventful recovery. If this is missdiagnosed, it could cause iatrogenic atresia of the ileum by clamping the umbilical cord after birth.

  3. Long-term follow-up results of umbilical hernia repair.

    Science.gov (United States)

    Venclauskas, Linas; Jokubauskas, Mantas; Zilinskas, Justas; Zviniene, Kristina; Kiudelis, Mindaugas

    2017-12-01

    Multiple suture techniques and various mesh repairs are used in open or laparoscopic umbilical hernia (UH) surgery. To compare long-term follow-up results of UH repair in different hernia surgery groups and to identify risk factors for UH recurrence. A retrospective analysis of 216 patients who underwent elective surgery for UH during a 10-year period was performed. The patients were divided into three groups according to surgery technique (suture, mesh and laparoscopic repair). Early and long-term follow-up results including hospital stay, postoperative general and wound complications, recurrence rate and postoperative patient complaints were reviewed. Risk factors for recurrence were also analyzed. One hundred and forty-six patients were operated on using suture repair, 52 using open mesh and 18 using laparoscopic repair technique. 77.8% of patients underwent long-term follow-up. The postoperative wound complication rate and long-term postoperative complaints were significantly higher in the open mesh repair group. The overall hernia recurrence rate was 13.1%. Only 2 (1.7%) patients with small hernias ( 30 kg/m 2 , diabetes and wound infection were independent risk factors for umbilical hernia recurrence. The overall umbilical hernia recurrence rate was 13.1%. Body mass index > 30 kg/m 2 , diabetes and wound infection were independent risk factors for UH recurrence. According to our study results, laparoscopic medium and large umbilical hernia repair has slight advantages over open mesh repair concerning early postoperative complications, long-term postoperative pain and recurrence.

  4. Umbilical cord sparing technique for repair of congenital hernia into the cord and small omphalocele.

    Science.gov (United States)

    Ceccanti, Silvia; Falconi, Ilaria; Frediani, Simone; Boscarelli, Alessandro; Musleh, Layla; Cozzi, Denis A

    2017-01-01

    Current repair of small omphaloceles and hernias into the umbilical cord is a straightforward procedure, whose repair may result in a suboptimal cosmetic outcome. We describe a novel repair technique retaining the umbilical cord elements in an attempt to improve the cosmetic appearance of the umbilicus. Eight neonates were consecutively treated more than a ten-year period. Size of the fascial defects ranged 1 to 3cm (median, 2). Present technique entails incision of the amniotic sac without its detachment from the skin, reduction of the extruded contents under direct vision, and closure of the abdominal wall defect by circumferential suturing of peritoneum and fascia around the base of the amniotic sac. The amniotic sac is then re-approximated and folded to create an umbilical stump, which is trimmed and left to shed naturally. All patients achieved a scarless abdomen with a normal appearing umbilicus in 6. The remaining 2 patients are awaiting surgery for persisting umbilical hernia repair and umbilicoplasty, respectively. Poor esthetic outcome was significantly associated with initial fascial defect ≥2.5cm in size (p=0.03). Present technique is a simple and cosmetically appealing repair for umbilical cord hernias and small omphaloceles, especially effective when the size of the fascial defect is less than 2.5cm. IV (Treatment Study). Copyright © 2017 Elsevier Inc. All rights reserved.

  5. Concurrent Mesh Repair of a Morgagni and Umbilical Hernia during a Laparoscopic Sleeve Gastrectomy in a Morbidly Obese Individual

    Directory of Open Access Journals (Sweden)

    N.R Kosai

    2016-10-01

    Full Text Available Morgagni Hernia is a rare form of diaphragmatic hernia. It is mainly asymptomatic and often identified incidentally during surgery. Tension-free synthetic mesh repair is the preferred treatment modality. However, the use of synthetic mesh concurrently during a clean-contaminated surgery such as sleeve gastrectomy remains controversial due to the remote possibility of mesh infection. A middle-aged female 2 with BMI of 47 Kg/m was admitted electively for laparoscopic sleeve gastrectomy with concurrent umbilical hernia repair. Intra-operatively, a left Morgagni Hernia containing omentum and a segment of transverse colon was noted. She underwent a laparoscopic sleeve gastrectomy and simultaneous laparoscopic tension-free composite mesh repair of both Morgagni and umbilical hernia. Outpatient review three months later revealed excess weight loss of almost 30% with no recurrence of either hernia. In conclusion, the advantages of concurrent hernia repair during bariatric surgery outweigh the risk of mesh infection and should be performed to prevent future risk of visceral herniation and strangulation. Laparoscopic mesh repair of a Morgagni Hernia and umbilical hernia in the setting of an electively planned sleeve gastrectomy is feasible, effective and safe in the hands of a trained laparoscopic surgeon.

  6. Short stature with umbilical hernia - Not always due to cretinism: A report of two cases

    Directory of Open Access Journals (Sweden)

    Sharvil S Gadve

    2012-01-01

    Full Text Available A 7-year-old boy presented with umbilical hernia and short stature. Growth retardation, recurrent upper respiratory tract infections and delayed developmental milestones were present from infancy. Umbilical hernia was diagnosed at the age of 5 years. On examination, he had short-trunk dwarfism, large head circumference, coarse facial features, joint stiffness, hepatosplenomegaly, and mild mental retardation. He had normal biochemical parameters, thyroid function tests and arterial blood gas analysis. Radiological evaluation showed that the child had Hunter syndrome with findings of J-shaped sellaturcica, proximal bulleting of metacarpals, spatulated ribs and anterior beaking of lumbar vertebrae. The second case was a 6-year-old girl with umbilical hernia, short stature, normal biochemistry and radiological findings of mucopolysaccharidosis. However, she also had corneal opacity; confirmed by slit-lamp examination, which led to the diagnosis of Hurler-Scheie syndrome. Enzymatic studies could not be done in both the cases, as they are not available at most centers.

  7. A nationwide study on readmission, morbidity, and mortality after umbilical and epigastric hernia repair

    DEFF Research Database (Denmark)

    Bisgaard, T; Kehlet, H; Bay-Nielsen, M

    2011-01-01

    stay, risk of readmission, complications, and mortality  1 day. Readmissions occurred in 5.3% of cases (open 4.9%; laparoscopic 10.5%). In the majority of patients readmissions were due to wound-related problems (haematoma, bleeding and/or infection) (46%), seroma (19%), or pain (7%). At 30 days......, complications and mortality occurred in 4.1% (open 3.7%; laparoscopic 8.2%) and 0.1% (open 0.1%; laparoscopic 0.4%), respectively. CONCLUSION: This first prospective nationwide study on elective umbilical and epigastric hernia repair found low morbidity and mortality but a high readmission rate mostly because...

  8. Congenital hernia of the umbilical cord associated with extracelomic colonic atresia and perforation of gut in a newborn

    Directory of Open Access Journals (Sweden)

    Kamalesh Pal

    2014-01-01

    Full Text Available Congenital hernia of the umbilical cord (CHUC is a rare congenital entity compared to more common post-natally occurring umbilical hernia. Although recognized as a distinct entity since 1920s, CHUC is often misdiagnosed as a small omphalocele, resulting in its underreporting. We present the first case report of CHUC associated with extracelomic colonic atresia, complicated by perinatal perforation in a newborn. We also discuss the differentiating features from other anterior abdominal wall defects such as omphalocele and gastroschisis including its embryogenesis.

  9. Randomized Clinical Trial on the postoperative use of an abdominal binder after laparoscopic umbilical and epigastric hernia repair

    DEFF Research Database (Denmark)

    Christoffersen, Mette; Olsen, B H; Rosenberg, J

    2015-01-01

    PURPOSE: Application of an abdominal binder is often part of a standard postoperative regimen after ventral hernia repair to reduce pain and seroma formation. However, there is lack of evidence of the clinical effects. The aim of the present study was to investigate the pain- and seroma......-reducing effect of an abdominal binder in patients undergoing laparoscopic umbilical or epigastric hernia repair. METHODS: Based on power analysis, a minimum of 54 patients undergoing laparoscopic umbilical and epigastric hernia repair were to be included. Patients were randomized to abdominal binders vs....... no abdominal binders during the first postoperative week. Standardized surgical technique, anaesthesia, and analgesic regimens were used and study observers were blinded towards the intervention. Postoperative pain (visual analogue score) on day 1 was the primary outcome. In addition, ultrasonographic...

  10. Umbilical venous catheter malposition and errors in interpretation in newborns with Bochdalek hernia

    International Nuclear Information System (INIS)

    Chang, Patricia T.; Taylor, George A.

    2015-01-01

    Neonates with congenital diaphragmatic hernia (CDH) often require placement of lines and tubes for supportive therapy. The resulting altered anatomy can result in diagnostic errors when interpreting the location of support lines and tubes such as UVCs (umbilical venous catheters). The purpose of this study was to evaluate the effect of CDH on UVC position and to evaluate the accuracy at which radiologists describe the position on chest radiographs. During a 5-year period, 406 chest radiographs performed within 7 days of birth in infants with congenital diaphragmatic hernia were identified and reviewed for the following data: presence of UVC, location of catheter tip (cavoatrial junction, intracardiac, intrahepatic or umbilical vein), and location of CDH (right or left). The radiologic report of the UVC tip location for each case was then reviewed individually to determine the adequacy of interpretation. Inadequate reports were classified as incorrect (the wrong location of the catheter tip was reported), no mention (the location of the catheter tip was in a suboptimal location but not mentioned), and not specified (the precise location of the catheter tip was not clearly stated in the report when the tip was in a suboptimal location). A total of 60 infants were identified as having CDH (56 on the left, 4 on the right). The most common location for an incorrectly placed UVC was the contralateral chest, accounting for 26.7% (16/60) of the infants, followed by an abdominal intrahepatic location (16.7%) and the umbilical vein (8.3%). Thirty percent (120/406) of the chest radiograph reports were found to be inadequate regarding the interpretation of the location of the catheter tip. The majority of the inadequate reports (48/406, 11.8%) did not specify when the catheter tip was in a suboptimal location. In 37 reports (9.1%), the location of the catheter tip was reported incorrectly, and no mention of the catheter location was made in 35 reports (8.6%). The location of

  11. Umbilical venous catheter malposition and errors in interpretation in newborns with Bochdalek hernia

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Patricia T.; Taylor, George A. [Boston Children' s Hospital and Harvard Medical School, Department of Radiology, Boston, MA (United States)

    2015-07-15

    Neonates with congenital diaphragmatic hernia (CDH) often require placement of lines and tubes for supportive therapy. The resulting altered anatomy can result in diagnostic errors when interpreting the location of support lines and tubes such as UVCs (umbilical venous catheters). The purpose of this study was to evaluate the effect of CDH on UVC position and to evaluate the accuracy at which radiologists describe the position on chest radiographs. During a 5-year period, 406 chest radiographs performed within 7 days of birth in infants with congenital diaphragmatic hernia were identified and reviewed for the following data: presence of UVC, location of catheter tip (cavoatrial junction, intracardiac, intrahepatic or umbilical vein), and location of CDH (right or left). The radiologic report of the UVC tip location for each case was then reviewed individually to determine the adequacy of interpretation. Inadequate reports were classified as incorrect (the wrong location of the catheter tip was reported), no mention (the location of the catheter tip was in a suboptimal location but not mentioned), and not specified (the precise location of the catheter tip was not clearly stated in the report when the tip was in a suboptimal location). A total of 60 infants were identified as having CDH (56 on the left, 4 on the right). The most common location for an incorrectly placed UVC was the contralateral chest, accounting for 26.7% (16/60) of the infants, followed by an abdominal intrahepatic location (16.7%) and the umbilical vein (8.3%). Thirty percent (120/406) of the chest radiograph reports were found to be inadequate regarding the interpretation of the location of the catheter tip. The majority of the inadequate reports (48/406, 11.8%) did not specify when the catheter tip was in a suboptimal location. In 37 reports (9.1%), the location of the catheter tip was reported incorrectly, and no mention of the catheter location was made in 35 reports (8.6%). The location of

  12. Gallbladder carcinoma late metastases and incisional hernia at umbilical port site after laparoscopic cholecystectomy.

    Science.gov (United States)

    Ciulla, A; Romeo, G; Genova, G; Tomasello, G; Agnello, G; Cstronovo, Gaetano

    2006-05-01

    A potentially serious complication of laparoscopic cholecystectomy is the inadvertent dissemination of unsuspected gallbladder carcinoma. There are increasing reports of seeding of tumor at the trocar sites following laparoscopic cholecystectomy in patients with unexpected or inapparent gallbladder carcinoma. Although the mechanism of the abdominal wall recurrence is still unclear, laparoscopic handling of the tumor, perforation of the gallbladder, and extraction of the specimen without an endobag may be risk factors for the spreading of malignant cells. The Authors report the case of late development of umbilical metastasis after laparoscopic cholecystectomy; the presence of an incisional hernia and the finding of a stone in subcutaneous tissue demonstrate the diffusion of tumor cells into subcutaneous tissue during the extraction of gallbladder. The patient underwent an excision of the metastases. She is disease free two years after surgical treatment.

  13. A genome-wide association study of copy number variations with umbilical hernia in swine.

    Science.gov (United States)

    Long, Yi; Su, Ying; Ai, Huashui; Zhang, Zhiyan; Yang, Bin; Ruan, Guorong; Xiao, Shijun; Liao, Xinjun; Ren, Jun; Huang, Lusheng; Ding, Nengshui

    2016-06-01

    Umbilical hernia (UH) is one of the most common congenital defects in pigs, leading to considerable economic loss and serious animal welfare problems. To test whether copy number variations (CNVs) contribute to pig UH, we performed a case-control genome-wide CNV association study on 905 pigs from the Duroc, Landrace and Yorkshire breeds using the Porcine SNP60 BeadChip and penncnv algorithm. We first constructed a genomic map comprising 6193 CNVs that pertain to 737 CNV regions. Then, we identified eight CNVs significantly associated with the risk for UH in the three pig breeds. Six of seven significantly associated CNVs were validated using quantitative real-time PCR. Notably, a rare CNV (CNV14:13030843-13059455) encompassing the NUGGC gene was strongly associated with UH (permutation-corrected P = 0.0015) in Duroc pigs. This CNV occurred exclusively in seven Duroc UH-affected individuals. SNPs surrounding the CNV did not show association signals, indicating that rare CNVs may play an important role in complex pig diseases such as UH. The NUGGC gene has been implicated in human omphalocele and inguinal hernia. Our finding supports that CNVs, including the NUGGC CNV, contribute to the pathogenesis of pig UH. © 2016 Stichting International Foundation for Animal Genetics.

  14. Minimal Incision Scar-Less Open Umbilical Hernia Repair in Adults - Technical Aspects and Short Term Results

    Directory of Open Access Journals (Sweden)

    Sanoop Koshy Zachariah

    2014-09-01

    Full Text Available Background: There is no gold standard technique for umbilical hernia repair .Conventional open umbilical hernia repair often produces an undesirable scar. Laparoscopic umbilical hernia repair requires multiple incisions beyond the umbilicus, specialized equipments, and expensive tissue separating mesh. We describe our technique of open umbilical hernia repair utilizing a small incision. The technique was derived from our experience with single incision laparoscopy. We report the technical details and short term results. Methods: This is a retrospective analysis of the first 20 patients who underwent minimal incision scar-less open umbilical hernia repair, from June 2011 to February 2014. A single intra-umbilical curved incision was used to gain access to the hernia sac. Primary suture repair was performed for defects upto 2cm.Larger defects were repaired using an onlay mesh. In patients with a BMI of 30 kg/m2 or greater, onlay mesh hernioplasty was performed irrespective of the defect size.Results: A total of 20 patients, 12 males and 8 females underwent the procedure. Mean age was 50 (range 29 - 82 years. Mean BMI was 26.27 (range 20. -33.1 kg/m2. Average size of the incision was 1.96 range (1.5 to 2.5 cm. Mesh hernioplasty was done in 9 patients. 11 patients underwent primary suture repair alone. There were no postoperative complications associated with his technique. Average post operative length of hospital stay was 3.9 (range 2-10 days. Mean follow-up was 29.94 months, (2 weeks to 2.78 years. On follow up there was no externally visible scar in any of the patients. There were no recurrences on final follow up. Conclusion: This technique provides a similar cosmetic effect as obtained from single port laparoscopy. It is easy to perform safe, offers good cosmesis, does not require incisions beyond the umbilicus and cost effective, with encouraging results on short term follow up. Further research is needed to assess the true potential of the

  15. A comparative study on trans-umbilical single-port laparoscopic approach versus conventional repair for incarcerated inguinal hernia in children

    OpenAIRE

    Jun, Zhang; Juntao, Ge; Shuli, Liu; Li, Long

    2016-01-01

    Purpose: The purpose of this study is to determine whether singleport laparoscopic repair (SLR) for incarcerated inguinal hernia in children is superior toconventional repair (CR) approaches. Method: Between March 2013 and September 2013, 126 infants and children treatedwere retrospectively reviewed. All the patients were divided into three groups. Group A (48 patients) underwent trans-umbilical SLR, group B (36 patients) was subjected to trans-umbilical conventional two-port laparoscopic rep...

  16. Surgical treatment of an umbilical hernia in a free-ranging sub-adult African elephant in Samburu National Reserve, Kenya

    OpenAIRE

    Kaitho, Titus; Mijele,Dominic; Njoroge,Michael

    2015-01-01

    Domnic Mijele, Michael Njoroge, Titus Kaitho Veterinary Services Department, Species Conservation and Management Division, Kenya Wildlife Service, Nairobi, Kenya Abstract: A 10-year-old male African elephant (Loxodonta africana) at Samburu National Reserve in Northern Kenya, weighing approximately 1,600 kg, presented with an umbilical hernia in October 2013. Umbilical herniorrhaphy was carried out under field conditions. Anesthesia was induced and maintained using etorphine hydrochloride for...

  17. Surgical treatment of an umbilical hernia in a free-ranging sub-adult African elephant in Samburu National Reserve, Kenya

    Directory of Open Access Journals (Sweden)

    Mijele D

    2015-05-01

    Full Text Available Domnic Mijele, Michael Njoroge, Titus Kaitho Veterinary Services Department, Species Conservation and Management Division, Kenya Wildlife Service, Nairobi, Kenya Abstract: A 10-year-old male African elephant (Loxodonta africana at Samburu National Reserve in Northern Kenya, weighing approximately 1,600 kg, presented with an umbilical hernia in October 2013. Umbilical herniorrhaphy was carried out under field conditions. Anesthesia was induced and maintained using etorphine hydrochloride for 3 hours during the surgery. This case report details both the surgical and anesthetic procedure carried out to correct the hernia, and the eventual successful recovery of the elephant from anesthesia. However, the elephant died weeks after the surgery and a postmortem could not reveal the cause of death because predators had scavenged the carcass. The challenges of the surgical procedure and outcome including possible causes of death are highlighted in this report. Keywords: African elephant, general anesthesia, etorphine hydrochloride, local anesthesia Lignocaine + adrenaline, umbilical herniorrhaphy

  18. Endoscopic-assisted linea alba reconstruction plus mesh augmentation (ELAR plus for treatment of umbilical and/or epigastric hernias and rectus abdominis diastasis – Early results

    Directory of Open Access Journals (Sweden)

    Ferdinand eKöckerling

    2016-05-01

    Full Text Available IntroductionSymptomatic umbilical and/or epigastric hernias are often seen concomitantly with rectus abdominis diastasis (RAD, and suture repair of such defects has a high recurrence rate. In the literature there are reports of both endoscopic and open techniques for repair of symptomatic umbilical and/or epigastric hernias in association with RAD. This paper now reports on the early results of a hybrid technique used for reconstruction of the linea alba and mesh augmentation (ELAR plus.Material and methodsBetween 15 June 2015 and 31 January 2016, 40 patients with symptomatic umbilical and /or epigastric hernia and concomitant RAD underwent reconstruction of the linea alba using a hybrid technique involving a small umbilical incision and the use of video endoscopic equipment. The patients comprised 29 men and 11 women with a mean age of 53.6 years and mean BMI of 32.6. The mean operating time was 120 minutes. The mesh had a mean longitudinal extension of 18.6 cm and transverse extension of 9.1 cm. ResultsThirty-day follow-up results are available for all patients. Thirty-seven out of 40 patients (92.5 % experienced no postoperative complication. Two cases of discrete impaired umbilical wound healing and one seroma were successfully managed with conservative treatment. On 30-day follow-up, three out of 40 patients (7.5 % complained of intermittent pain on exertion, and two out of 40 patients (5 % still took painkillers when required.ConclusionEndoscopic-assisted linea alba reconstruction plus mesh augmentation (ELAR plus is a novel minimally invasive procedure for repair of symptomatic umbilical and/or epigastric hernias with concomitant RAD. Reconstruction of the linea alba via a minimally invasive access route is able to restore the normal anatomy of the abdominal wall.

  19. Occurrence of hypospadias in a 2 month old male Holstein calf along with cryptorchidism and umbilical hernia

    Directory of Open Access Journals (Sweden)

    akbar arfaei akhoole

    2017-04-01

    Full Text Available Hypospadias is a congenital problem reported in dogs, sheep and goats and occurrence of this anomaly in calves is rare. In fact, hypospadias is congenital absence of the urethra. In October 2015, a client attended the veterinary clinic for treatment of a 2 month old calf. Physical examination was performed following anamnesis. Vital signs including heart and respiratory rates, body temperature and peristaltic movements of the gastrointestinal system were normal. Examination of the urinary system revealed aplasia of the urethra at the perineum from beneath the rectum to the end of the penis and the calf was diagnosed with hypospadias. Physical examination also revealed the presence of an umbilical hernia with diameter of 6 cm and cryptorchidism. After diagnosis, the defect was corrected by surgical method to alleviate its side effects. Six months after surgical correction, the calf had satisfactory growth rate.

  20. Double half-cone flap umbilicoplasty for proboscoid umbilical hernia in a 2 years old child with satisfactory results 2 years later.

    Science.gov (United States)

    Ashu, Eseme Ebai; Leroy, Guifo Marc; Aristide, Bang Guy; Joss, Bitang Mafok Louis; Bonaventure, Jemea; Patrick, Savom Eric; Myriam, Fotso Guegne

    2015-01-01

    Surgical repair of large umbilical hernias may present a challenging surgical problem; standard surgical techniques have proven to be inadequate for both closing the fascial defect of the umbilicus and providing a satisfactory cosmetic result. We describe here a case of double half-cone flap umbilicoplasty that was performed in a 2 years old boy. The case of a 2 years old child with proboscoid umbilical hernia. The protruding umbilical skin was excised sharply by two V-shaped cuts leaving two half cones, a short cephalic (0.5cm) and a long caudal (1cm). A classic herniotomy was carried out, with repair of the facial defect. The caudal half cone was sutured from its apex till half it's length upon itself with interrupted sutures and it was anchored deeply to the fascia. Then we inverted the cephalic half cone which was sutured to the caudal cone to form the new umbilicus. The early result was excellent with no complications and the result after 2years revealed a cosmetically satisfactory shape of the umbilicus. this technique provides a good solution for reconstruction of the protruding umbilical skin and it is easy to learn, easy to be taught and perform in surgical environments and may be applicable for any kind of umbilical reconstruction.

  1. A comparative study on trans-umbilical single-port laparoscopic approach versus conventional repair for incarcerated inguinal hernia in children

    Directory of Open Access Journals (Sweden)

    Zhang Jun

    2016-01-01

    Full Text Available Purpose: The purpose of this study is to determine whether singleport laparoscopic repair (SLR for incarcerated inguinal hernia in children is superior toconventional repair (CR approaches. Method: Between March 2013 and September 2013, 126 infants and children treatedwere retrospectively reviewed. All the patients were divided into three groups. Group A (48 patients underwent trans-umbilical SLR, group B (36 patients was subjected to trans-umbilical conventional two-port laparoscopic repair (TLR while the conventional open surgery repair (COR was performed in group C (42 patients. Data regarding the operating time, bleeding volume, post-operative hydrocele formation, testicular atrophy, cosmetic results, recurrence rate, and duration of hospital stay of the patients were collected. Result: All the cases were completed successfully without conversion. The mean operative time for group A was 15 ± 3.9 min and 24 ± 7.2 min for unilateral hernia and bilateral hernia respectively, whereas for group B, it was 13 ± 6.7 min and 23 ± 9.2 min. The mean duration of surgery in group C was 35 ± 5.2 min for unilateral hernia. The recurrence rate was 0% in all the three groups. There were statistically significant differences in theoperating time, bleeding volume, post-operative hydrocele formation, cosmetic results and duration hospital stay between the three groups (P < 0.001. No statistically significant differences between SLR and TLR were observed except the more cosmetic result in SLR. Conclusion: SLR is safe and effective, minimally invasive, and is a new technology worth promoting.

  2. A comparative study on trans-umbilical single-port laparoscopic approach versus conventional repair for incarcerated inguinal hernia in children.

    Science.gov (United States)

    Jun, Zhang; Juntao, Ge; Shuli, Liu; Li, Long

    2016-01-01

    The purpose of this study is to determine whether singleport laparoscopic repair (SLR) for incarcerated inguinal hernia in children is superior toconventional repair (CR) approaches. Between March 2013 and September 2013, 126 infants and children treatedwere retrospectively reviewed. All the patients were divided into three groups. Group A (48 patients) underwent trans-umbilical SLR, group B (36 patients) was subjected to trans-umbilical conventional two-port laparoscopic repair (TLR) while the conventional open surgery repair (COR) was performed in group C (42 patients). Data regarding the operating time, bleeding volume, post-operative hydrocele formation, testicular atrophy, cosmetic results, recurrence rate, and duration of hospital stay of the patients were collected. All the cases were completed successfully without conversion. The mean operative time for group A was 15 ± 3.9 min and 24 ± 7.2 min for unilateral hernia and bilateral hernia respectively, whereas for group B, it was 13 ± 6.7 min and 23 ± 9.2 min. The mean duration of surgery in group C was 35 ± 5.2 min for unilateral hernia. The recurrence rate was 0% in all the three groups. There were statistically significant differences in theoperating time, bleeding volume, post-operative hydrocele formation, cosmetic results and duration hospital stay between the three groups (P < 0.001). No statistically significant differences between SLR and TLR were observed except the more cosmetic result in SLR. SLR is safe and effective, minimally invasive, and is a new technology worth promoting.

  3. Randomized clinical trial of fibrin sealant versus titanium tacks for mesh fixation in laparoscopic umbilical hernia repair

    DEFF Research Database (Denmark)

    Eriksen, J R; Bisgaard, T; Assaadzadeh, S

    2011-01-01

    The use of tacks for mesh fixation may induce pain after surgery for ventral hernia. The aim of this study was to compare postoperative pain after laparoscopic ventral hernia repair (LVHR) with conventional mesh fixation using titanium tacks versus fibrin sealant (FS).......The use of tacks for mesh fixation may induce pain after surgery for ventral hernia. The aim of this study was to compare postoperative pain after laparoscopic ventral hernia repair (LVHR) with conventional mesh fixation using titanium tacks versus fibrin sealant (FS)....

  4. Irreducibility conditions for extended superfields

    International Nuclear Information System (INIS)

    Sokatchev, E.

    1981-05-01

    The irreducible supermultiplets contained in an extended superfield are presented as sets of covariant derivatives of the superfield. Differential irreducibility constraints are easily obtained from this decomposition. (author)

  5. The irreducible photon

    Science.gov (United States)

    Andrews, David L.

    2009-08-01

    In recent years it has become evident that the primary concept of the photon has multiple interpretations, with widely differing secondary connotations. Despite the all-pervasive nature of this concept in science, some of the ancillary properties with which the photon is attributed in certain areas of application sit uneasily alongside those invoked in other areas. Certainly the range of applications extends far beyond what was envisaged in the original conception, now entering subjects extending from elementary particle physics and cosmology through to spectroscopy, statistical mechanics and photochemistry. Addressing this diverse context invites the question: What is there, that it is possible to assert as incontrovertibly true about the photon? Which properties are non-controversial, if others are the subject of debate? This paper describes an attempt to answer these questions, establishing as far as possible an irreducible core of what can rightly be asserted about the photon, and setting aside some of what often is, but should never be so asserted. Some of the more bewildering difficulties and differences of interpretation owe their origin to careless descriptions, highlighting a need to guard semantic precision; although simplifications are frequently and naturally expedient for didactic purposes, they carry the risk of becoming indelible. Focusing on such issues, the aim is to identify how much or how little about the photon can be regarded as truly non-controversial.

  6. Large Ventral Hernia

    Directory of Open Access Journals (Sweden)

    Meryl Abrams, MD

    2018-04-01

    Full Text Available History of present illness: A 46-year-old female presented to the emergency department (ED with diffuse abdominal pain and three days of poor oral intake associated with non-bilious, non-bloody vomiting. Initial vital signs consisted of a mild resting tachycardia of 111 with a temperature of 38.0 degrees Celsius (°C. On examination, the patient had a large pannus extending to the knees, which contained a hernia. She was tender in this region on examination. Laboratory values included normal serum chemistries and mild leukocytosis of 12.2. The patient reports that her abdomen had been enlarging over the previous 8 years but had not been painful until 3 days prior to presentation. The patient had no associated fever, chills, diarrhea, constipation, chest pain or shortness of breath. Significant findings: Computed tomography (CT scan with intravenous (IV contrast of the abdomen and pelvis demonstrated a large pannus containing a ventral hernia with abdominal contents extending below the knees (white circle, elongation of mesenteric vessels to accommodate abdominal contents outside of the abdomen (white arrow and air fluid levels (white arrow indicating a small bowel obstruction. Discussion: Hernias are a common chief complaint seen in the emergency department. The estimated lifetime risk of a spontaneous abdominal hernia is 5%.1 The most common type of hernia is inguinal while the next most common type of hernia is femoral, which are more common in women.1 Ventral hernias can be epigastric, incisional, or primary abdominal. An asymptomatic, reducible hernia can be followed up as outpatient with a general surgeon for elective repair.2 Hernias become problematic when they are either incarcerated or strangulated. A hernia is incarcerated when the hernia is irreducible and strangulated when its blood supply is compromised. A complicated hernia, especially strangulated, can have a mortality of greater than 50%.1 It is key to perform a thorough history

  7. Parallel Construction of Irreducible Polynomials

    DEFF Research Database (Denmark)

    Frandsen, Gudmund Skovbjerg

    Let arithmetic pseudo-NC^k denote the problems that can be solved by log space uniform arithmetic circuits over the finite prime field GF(p) of depth O(log^k (n + p)) and size polynomial in (n + p). We show that the problem of constructing an irreducible polynomial of specified degree over GF(p) ...... of polynomials is in arithmetic NC^3. Our algorithm works over any field and compared to other known algorithms it does not assume the ability to take p'th roots when the field has characteristic p....

  8. SU(N) Irreducible Schwinger Bosons

    OpenAIRE

    Mathur, Manu; Raychowdhury, Indrakshi; Anishetty, Ramesh

    2010-01-01

    We construct SU(N) irreducible Schwinger bosons satisfying certain U(N-1) constraints which implement the symmetries of SU(N) Young tableaues. As a result all SU(N) irreducible representations are simple monomials of $(N-1)$ types of SU(N) irreducible Schwinger bosons. Further, we show that these representations are free of multiplicity problems. Thus all SU(N) representations are made as simple as SU(2).

  9. Irreducible Specht modules are signed Young modules

    OpenAIRE

    Hemmer, David J.

    2005-01-01

    Recently Donkin defined signed Young modules as a simultaneous generalization of Young and twisted Young modules for the symmetric group. We show that in odd characteristic, if a Specht module $S^\\lambda$ is irreducible, then $S^\\lambda$ is a signed Young module. Thus the set of irreducible Specht modules coincides with the set of irreducible signed Young modules. This provides evidence for our conjecture that the signed Young modules are precisely the class of indecomposable self-dual module...

  10. Incarcerated giant uterine leiomyoma within an incisional hernia: a case report.

    Science.gov (United States)

    Exarchos, Georgios; Vlahos, Nikolaos; Dellaportas, Dionysios; Metaxa, Linda; Theodosopoulos, Theodosios

    2017-11-01

    Uterine leiomyomas presenting as incarcerated or strangulated hernias in surgical emergencies are extremely rare and should be considered in the differential diagnosis in patients with known uterine fibroids and an irreducible ventral abdominal wall hernia. Detailed history and multidisciplinary approach optimize the diagnosis and decision making toward surgical treatment.

  11. An inguinal hernia sac tumor of extrahepatic cholangiocarcinoma origin

    Directory of Open Access Journals (Sweden)

    Yamazaki Hidehiro

    2006-03-01

    Full Text Available Abstract Background Metastatic hernia sac tumor from biliary malignancy is extremely rare with only one such case previously reported. We herein report an additional case of extrahepatic cholangiocarcinoma presenting as a hernia sac tumor. Case presentation A 78-year-old man presented with an irreducible right inguinal hernia associated with a firm tumor, 2.0 cm in diameter. A computed tomography scan demonstrated a soft tissue density mass with heterogeneous enhancement within the right inguinal canal. The patient underwent a hernia repair and the hernia sac tumor was resected. Histological examination of the tumor revealed a metastatic adenocarcinoma suggesting the tumor was of pancreato-biliary origin. Further investigation using imaging studies disclosed a primary tumor in the upper bile duct. The patient died of the disease nine months after the resection. Conclusion Hernia sac tumors should be considered when an irreducible, growing mass appears within an inguinal hernia. Computed tomography may be useful for the early detection of hernia sac tumors from undiagnosed intra-abdominal malignancies.

  12. Morgagni's Hernia

    International Nuclear Information System (INIS)

    Khalid, M.M.

    2004-01-01

    Congenital diaphragmatic hernias, including Morgagni's hernia, usually present in early childhood and are treated by surgical repair. This case report is about an unusual Morgagni's hernia, presenting with dyspepsia and chest pain, at the age 45 years. For many years the diagnosis remained a dilemma because patient's chest x-ray was not done and she was treated for 'ngina' and 'dyspepsia' Diagnosis was obvious once a chest x-ray was done, however, barium studies were performed for further confirmation. (author)

  13. The clinical effects of closure of the hernia gap after laparoscopic ventral hernia repair:

    DEFF Research Database (Denmark)

    Christoffersen, Mette W; Westen, Mikkel; Assadzadeh, Sami

    2014-01-01

    randomised controlled trials. The primary purpose of this paper is to compare early post-operative activity-related pain in patients undergoing laparoscopic ventral hernia repair with closure of the gap with patients undergoing standard laparoscopic ventral hernia repair (non-closure of the gap). Secondary...... outcomes are patient-rated cosmesis and hernia-specific quality of life. METHODS: A randomised, controlled, double-blinded study is planned. Based on power calculation, we will include 40 patients in each arm. Patients undergoing elective laparoscopic umbilical, epigastric or umbilical trocar-site hernia...... repair at Hvidovre Hospital and Herlev Hospital, Denmark, are invited to participate. CONCLUSION: The gap closure technique may induce more post-operative pain than the non-closure repair, but it may also be superior with regard to other important surgical outcomes. No studies have previously...

  14. Congenital hernia of cord: an often misdiagnosed entity

    Science.gov (United States)

    Raju, Rubin; Satti, Mohamed; Lee, Quoc; Vettraino, Ivana

    2015-01-01

    Congenital hernia of the cord, also known as umbilical cord hernia, is an often misdiagnosed and under-reported entity, easily confused with a small omphalocele. It is different from postnatally diagnosed umbilical hernias and is believed to arise from persistent physiological mid-gut herniation. Its incidence is estimated to be 1 in 5000. Unlike an omphalocele, it is considered benign and is not linked with chromosomal anomalies. It has been loosely associated with intestinal anomalies, suggesting the need for a complete fetal anatomical ultrasound evaluation. We present a case of a fetal umbilical cord hernia diagnosed in a 28-year-old woman at 21 weeks gestation. The antenatal and intrapartum courses were uncomplicated. It was misdiagnosed postnatally as a small omphalocele, causing unwarranted anxiety in the parents. Increased awareness and knowledge of such an entity among health professionals is important to prevent unwarranted anxiety from misdiagnosis, and inadvertent bowel injury during cord clamping at delivery. PMID:25899514

  15. Irreducible Traumatic Posterior Shoulder Dislocation

    Directory of Open Access Journals (Sweden)

    Blake Collier

    2017-01-01

    coracoid, marked limitation of abduction, and complete absence of external rotation with a fixed internal rotation deformity.2 Lesions commonly associated with traumatic posterior subluxation/dislocation are the reverse Hill-Sachs,3 a posterior labral detachment, glenohumeral ligament lesions,4 rotator cuff tears or posterior bony fractures.1 In order to make an accurate diagnosis it is important to obtain adequate x-ray imaging, including a “Y” view.2 Anteroposterior x-rays may show widening of the glenohumeral joint resembling a “light bulb” shape of the humeral head. However, definitive diagnosis is made by the “Y” view which shows the humeral head displaced posteriorly and no longer covering the glenoid fossa6. Irreducible acute posterior dislocation of the shoulder is extremely rare5 and only one other case has been reported in the literature.7

  16. Predictors of Incisional Hernia after Robotic Assisted Radical Prostatectomy

    Directory of Open Access Journals (Sweden)

    Avinash Chennamsetty

    2015-01-01

    Full Text Available Introduction. To explore the long term incidence and predictors of incisional hernia in patients that had RARP. Methods. All patients who underwent RARP between 2003 and 2012 were mailed a survey reviewing hernia type, location, and repair. Results. Of 577 patients, 48 (8.3% had a hernia at an incisional site (35 men had umbilical, diagnosed at (median 1.2 years after RARP (mean follow-up of 5.05 years. No statistically significant differences were found in preoperative diabetes, smoking, pathological stage, age, intraoperative/postoperative complications, operative time, blood loss, BMI, and drain type between patients with and without incisional hernias. Incisional hernia patients had larger median prostate weight (45 versus 38 grams; P=0.001 and a higher proportion had prior laparoscopic cholecystectomy (12.5% (6/48 versus 4.6% (22/480; P=0.033. Overall, 4% (23/577 of patients underwent surgical repair of 24 incisional hernias, 22 umbilical and 2 other port site hernias. Conclusion. Incisional hernia is a known complication of RARP and may be associated with a larger prostate weight and history of prior laparoscopic cholecystectomy. There is concern about the underreporting of incisional hernia after RARP, as it is a complication often requiring surgical revision and is of significance for patient counseling before surgery.

  17. Irreducible geometric subgroups of classical algebraic groups

    CERN Document Server

    Burness, Timothy C; Testerman, Donna M

    2016-01-01

    Let G be a simple classical algebraic group over an algebraically closed field K of characteristic p \\ge 0 with natural module W. Let H be a closed subgroup of G and let V be a non-trivial irreducible tensor-indecomposable p-restricted rational KG-module such that the restriction of V to H is irreducible. In this paper the authors classify the triples (G,H,V) of this form, where H is a disconnected maximal positive-dimensional closed subgroup of G preserving a natural geometric structure on W.

  18. Update on Bioactive Prosthetic Material for the Treatment of Hernias.

    Science.gov (United States)

    Edelman, David S; Hodde, Jason P

    2011-12-01

    The use of mesh in the repair of hernias is commonplace. Synthetic mesh, like polypropylene, has been the workhorse for hernia repairs since the 1980s. Surgisis® mesh (Cook Surgical, Bloomington, IN), a biologic hernia graft material composed of purified porcine small intestinal submucosa (SIS), was first introduced to the United States in 1998 as an alternative to synthetic mesh materials. This mesh, composed of extracellular matrix collagen, fibronectin and associated glycosaminoglycans and growth factors, has been extensively investigated in animal models and used clinically in many types of surgical procedures. SIS acts as a scaffold for natural growth and strength. We reported our initial results in this publication in July 2006. Since then, there have been many more reports and numerous other bioactive prosthetic materials (BPMs) released. The object of this article is to briefly review some of the current literature on the use of BPM for inguinal hernias, sports hernias, and umbilical hernias.

  19. Irreducible multivariate polynomials obtained from polynomials in ...

    Indian Academy of Sciences (India)

    Hall, 1409 W. Green Street, Urbana, IL 61801, USA. E-mail: Nicolae. ... Theorem A. If we write an irreducible polynomial f ∈ K[X] as a sum of polynomials a0,..., an ..... This shows us that deg ai = (n − i) deg f2 for each i = 0,..., n, so min k>0.

  20. Some extensions and applications of Eisenstein Irreducibility ...

    Indian Academy of Sciences (India)

    Page 1. Some extensions and applications of Eisenstein Irreducibility. Criterion. Sudesh Kaur Khanduja ..... Beginning from the individual theorems, I grew ac- customed to delve more deeply into their relationships and to grasp whole theories as a single entity. That is how I conceived the idea of mathematical beauty .

  1. The Slice Algorithm For Irreducible Decomposition of Monomial Ideals

    DEFF Research Database (Denmark)

    Roune, Bjarke Hammersholt

    2009-01-01

    Irreducible decomposition of monomial ideals has an increasing number of applications from biology to pure math. This paper presents the Slice Algorithm for computing irreducible decompositions, Alexander duals and socles of monomial ideals. The paper includes experiments showing good performance...

  2. Irreducible projective representations and their physical applications

    Science.gov (United States)

    Yang, Jian; Liu, Zheng-Xin

    2018-01-01

    An eigenfunction method is applied to reduce the regular projective representations (Reps) of finite groups to obtain their irreducible projective Reps. Anti-unitary groups are treated specially, where the decoupled factor systems and modified Schur’s lemma are introduced. We discuss the applications of irreducible Reps in many-body physics. It is shown that in symmetry protected topological phases, geometric defects or symmetry defects may carry projective Rep of the symmetry group; while in symmetry enriched topological phases, intrinsic excitations (such as spinons or visons) may carry projective Rep of the symmetry group. We also discuss the applications of projective Reps in problems related to spectrum degeneracy, such as in search of models without sign problem in quantum Monte Carlo simulations.

  3. Conventional X-ray examination of hiatus hernia in aged people (31 cases report)

    International Nuclear Information System (INIS)

    Xu Xiaoyuan; Xie Zirong; Liao Chengyang; Xiong Bo

    2008-01-01

    Objective: To evaluate methods and features of X-ray examination in aged people with hiatus hernia. Methods: Imaging features of chest film, fluoroscopy and barium meal examination of 31 cases with hiatus hernia diagnosed by barium meal examination were retrospectively analyzed. Results Sac shadows behind the heart were showed in all 23 cases, including chest film (14/23 cases) and fluoroscopy (9/23 cases), 20 cases of which were irreducible hiatus hernia diagnosed by barium meal immediately. 3 cases were misdiagnosed by the chest film, with occupying lesions of the left lower lung (2/3 cases) or aneurysm of descending aorta (1/3 cases). Gastric mucosa was showed in thorax above the left hemidiaphragm in another 8 cases with hiatus hernia evaluated by barium meal, including 5 cases irreducible hiatus hernia and 3 cases sliding hiatus hernia. Conclusion: Chest film, fluoroscopy and barium meal play different roles in the diagnosis of hiatus hernia. Though chest film and fluoroscopy could detect easily, barium meal is of the most importance in evaluation of hiatus hernia due to its characteristics. (authors)

  4. Irreducible lateral dislocation of the elbow.

    Directory of Open Access Journals (Sweden)

    Chhaparwal M

    1997-01-01

    Full Text Available A rare case of an irreducible post-traumatic lateral dislocation of elbow is presented. The mechanism of injury was fall on a flexed elbow with trauma on its medial aspect resulting in pronation of the forearm. At open reduction, the brachialis muscle was in the form of a tight band which prevented reduction. The ulnar nerve was entrapped in the joint.

  5. Hiatal Hernia

    Science.gov (United States)

    ... happens. But a hiatal hernia might be caused by: Age-related changes in your diaphragm Injury to the area, for example, after trauma or certain types of surgery Being born with an unusually large hiatus Persistent and intense pressure on the surrounding muscles, such as while coughing , ...

  6. Correlation between early surgical complications and readmission rate after ventral hernia repair.

    Science.gov (United States)

    Kokotovic, D; Sjølander, H; Gögenur, I; Helgstrand, F

    2017-08-01

    Postoperative surgical complications arising from ventral hernia repair have been assessed by a variety of outcome measures. The objective of this study was to correlate the Clavien Dindo Classification (CDC) graded complications with the 30-day readmission rate as early outcome measures in ventral hernia repair. Secondarily, we wanted to investigate whether the risk factors for Clavien Dindo class ≥1 and 30-day readmission were comparable. Single-centre retrospective study including all patients (≥18 years) who underwent ventral hernia repair between January 1, 2009 and September 1, 2014 at Zealand University Hospital. Data were obtained from hospital files and the Danish National Patient Registry. A 100% follow-up was obtained. In total, the study included 700 patients (261 patients with incisional hernia repair and 439 patients with umbilical or epigastric hernia repair). There was a significant association between a complication graded by the CDC ≥1 and 30-day readmission for both incisional and umbilical/epigastric hernia repair (p readmission. Recurrent (vs. primary) hernia repair was an independent risk factors for both CDC ≥1 and 30-day readmission in umbilical/epigastric hernia repair. Furthermore, hernia size 2-7 cm (vs. >2 cm) was a risk factor for CDC ≥1 but not for 30-day readmission in umbilical/epigastric hernia repair. Reports on 30-day readmission can be used as a general outcome measure in ventral hernia repair, however CDC provides a more precise and detailed registration of postoperative complications.

  7. Complicated childhood inguinal hernias in UITH, Ilorin

    Directory of Open Access Journals (Sweden)

    Kayode T Bamigbola

    2012-01-01

    Full Text Available Background: Complicated inguinal hernias pose a threat to the life of the child as well as increase the morbidity associated with management of an otherwise straightforward condition. The aim of this study was to determine the presentation, treatment and management outcome of complicated inguinal hernias in children. Materials and Methods: A retrospective study of all children 15 years and less managed for complicated inguinal hernia between 2002 and 2010. Data obtained included demographic characteristics, presentation, operative findings and outcome. Results: Complicated hernia rate was 13.9%.There were 41 children, 38 boys (92.7% and 3 girls. Ages ranged between 4 days and 15 years (Median = 90days. Most were infants (48.8%, n = 20 and neonates accounted for 19.5% (n = 8. Median duration of symptoms prior to presentation was 18 h (range = 2-96 h. Seven patients had been scheduled for elective surgery. Hernia was right sided in 68.3% (n = 28. Symptoms included vomiting (68.3%, abdominal distension (34.1% and constipation (4.9%; one patient presented with seizures. In 19 (46.3% patients hernia was reducible while 22(53.7% had emergency surgery. Associated anomalies included undescended testis (12.2%, umbilical hernia (14.6%. Intestinal resection rate was 7.3% and testicular gangrene occurred in 14.6%. Mean duration of surgery was 60.3 ± 26.7 min. Wound infection occurred in six patients (14.6%. Overall complication rate was 24.4%, 30% in infants. The mortality rate was 2.4% (n = 1. Conclusions: Morbidity associated with complicated inguinal hernia is high in neonates and infants. Delayed presentation is common in our setting. Educating the parents as well as primary care physicians on the need for early presentation is necessary.

  8. On relativistic irreducible quantum fields fulfilling CCR

    International Nuclear Information System (INIS)

    Baumann, K.

    1987-01-01

    Let phi be a relativistic scalar field fulfilling canonical commutation relations (CCR). Furthermore it is assumed that the time zero fields and momenta form an irreducible set. Based on estimates given by Herbst [I. W. Herbst, J. Math. Phys. 17, 1210 (1976)], and by methods developed by Powers [R. T. Powers, Commun. Math. Phys. 4, 145 (1967)], it is shown that phi has to be a free field in n>3 space dimensions. For n = 3 (resp. n = 2) restrictions that look similar to the restriction in a formal :phi 4 : 3 /sub +/ 1 (resp. :phi 6 : 2 /sub +/ 1 ) theory are obtained

  9. Etiology of Inguinal Hernias

    DEFF Research Database (Denmark)

    Öberg, Stina; Andresen, Kristoffer; Rosenberg, Jacob

    2017-01-01

    BACKGROUND: The etiology of inguinal hernias remains uncertain even though the lifetime risk of developing an inguinal hernia is 27% for men and 3% for women. The aim was to summarize the evidence on hernia etiology, with focus on differences between lateral and medial hernias. RESULTS: Lateral a...

  10. Strangulated spigelian hernia

    International Nuclear Information System (INIS)

    Amin, F.M.; Sultan, T.

    2004-01-01

    Spigelian hernia is a rare ventral hernia. Strangulation is Spigelian hernia is common but still seen very rarely in clinical practice. We report a case of strangulated Spigelian hernia in an elderly women which was managed satisfactory and the patient discharged on ninth post operative day. (author)

  11. Incarcerated Pediatric Hernias.

    Science.gov (United States)

    Abdulhai, Sophia A; Glenn, Ian C; Ponsky, Todd A

    2017-02-01

    Indirect inguinal hernias are the most commonly incarcerated hernias in children, with a higher incidence in low birth weight and premature infants. Contralateral groin exploration to evaluate for a patent processus vaginalis or subclinical hernia is controversial, given that most never progress to clinical hernias. Most indirect inguinal hernias can be reduced nonoperatively. It is recommended to repair them in a timely fashion, even in premature infants. Laparoscopic repair of incarcerated inguinal hernia repair is considered a safe and effective alternative to conventional open herniorrhaphy. Other incarcerated pediatric hernias are extremely rare and may be managed effectively with laparoscopy. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Products of Irreducible Characters Having Complex-Valued Constituents

    Directory of Open Access Journals (Sweden)

    Lisa R. Hendrixson

    2017-06-01

    Full Text Available First, we prove that when a finite solvable group $G$ has a faithful irreducible character $\\chi$ such that $\\chi\\overline{\\chi}$ has two irreducible constituents, both must be real-valued. Then, we study the situation where $\\chi\\overline{\\chi}$ has exactly three distinct nonprincipal irreducible constituents, two of which are complex conjugates. In this case, we prove that $G$ has derived length bounded above by $6$.

  13. An irreducible ankle fracture dislocation: the Bosworth injury

    NARCIS (Netherlands)

    Schepers, Tim; Hagenaars, Tjebbe; den Hartog, Dennis

    2012-01-01

    Irreducible fracture dislocations of the ankle are rare and represent true orthopedic emergencies. We present a case of a fracture dislocation that was irreducible owing to a fixed dislocation of the proximal fibular fragment posterior to the lateral ridge of the tibia. This particular type of

  14. Umbilical endometriosis mimicking as papilloma to general surgeons: A case report

    Directory of Open Access Journals (Sweden)

    A Singh

    2012-05-01

    Full Text Available IntroductionCutaneous or umbilical endometriosis is a rare entity that isoften overlooked because of chronic abdominal pain. Wepresent a case of umbilical hernia that presented to thegeneral surgeons due to chronic abdominal pain and nodulein the umbilicus, which was clinically diagnosed as umbilicalpapilloma.Case presentationA 48-year old multiparous Caucasian woman presented withpainful nodule in the umbilicus for two and half years. Thenodule was excised and the histopathological diagnosis wasumbilicus endometriosis.ConclusionUmbilical endometriosis is a very rare disease but should beconsidered as a differential diagnosis in women presentingwith umbilical swelling.

  15. Etiology of Inguinal Hernias

    DEFF Research Database (Denmark)

    Öberg, Stina; Andresen, Kristoffer; Rosenberg, Jacob

    2017-01-01

    BACKGROUND: The etiology of inguinal hernias remains uncertain even though the lifetime risk of developing an inguinal hernia is 27% for men and 3% for women. The aim was to summarize the evidence on hernia etiology, with focus on differences between lateral and medial hernias. RESULTS: Lateral...... and medial hernias seem to have common as well as different etiologies. A patent processus vaginalis and increased cumulative mechanical exposure are risk factors for lateral hernias. Patients with medial hernias seem to have a more profoundly altered connective tissue architecture and homeostasis compared...... mechanisms why processus vaginalis fails to obliterate in certain patients should also be clarified. Not all patients with a patent processus vaginalis develop a lateral hernia, but increased intraabdominal pressure appears to be a contributing factor....

  16. Hernias (For Parents)

    Science.gov (United States)

    ... look like inguinal hernias, but are not: A communicating hydrocele is similar to a hernia, except that ... reviewed: September 2016 More on this topic for: Parents Kids Teens Medical Care and Your Newborn Undescended ...

  17. Ventral hernia repair

    Science.gov (United States)

    ... incarcerated) in the hernia and become impossible to push back in. This is usually painful. The blood supply ... you are lying down or that you cannot push back in. Risks The risks of ventral hernia repair ...

  18. Prevalence of Hiatal Hernia and Related Risk Factors to Laparoscopic Cholecystectomy Using the Hasson Technique

    Directory of Open Access Journals (Sweden)

    AA Darzi

    2016-09-01

    Full Text Available BACKGROUND AND OBJECTIVE: One of the complications of laparoscopic cholecystectomy is trocar incision hernia (TSIH: Trocar Site Incisional Hernia, which occurs almost exclusively in the navel area and could cause significant problems. The aim of this study was to evaluate the prevalence of hiatal hernia in laparoscopic cholecystectomy and identify the associated risk factors. METHODS: This cross sectional study was done on patients who underwent laparoscopic cholecystectomy during one year in different hospitals of Babol. Information including age, gender, BMI, diagnosis prior to surgery, duration of hospitalization, duration of surgery, the thickness of the lining of the gallbladder, surgical site infection and umbilical hernia during 12 months follow-up for patients were confirmed and examined. FINDINGS: Among 270 studied patients, there were 236 women (87.4% and 34 men (12.59 %. Eleven patients (4.07% during the 12-month follow-up; they had a hiatal hernia surgical site infection in the navel area (223.82-4.33: CI-95%, OR: 31.14 and BMI (60.18-1.72 CI-95%; OR: 10.21 were associated with increased incidence of inguinal hernias. There was no relationship between other variables and umbilical hernia. CONCLUSION: According to the results of this study obesity and surgical site infections have been linked with an increased incidence of inguinal hernias.

  19. Urachal Cyst Diagnosed by Point-of-care Ultrasound

    Directory of Open Access Journals (Sweden)

    Vigil James

    2017-10-01

    Full Text Available Irreducible umbilical swelling in infants is considered a surgical emergency because a delay in surgical intervention for an incarcerated umbilical hernia can lead to bowel ischemia and necrosis. We report two patients who presented to a pediatric emergency department with history and symptoms of irreducible umbilical mass suggestive of umbilical hernia. Point-of-care ultrasound was used at the bedside to demonstrate the presence of urachal cyst remnants and accurately guided the care of these children.

  20. The tree technique and irreducible tensor operators for the quantum algebra suq (2). The algebra of irreducible tensor operators

    International Nuclear Information System (INIS)

    Smirnov, Yu.F.; Tolstoi, V.N.; Kharitonov, Yu.I.

    1993-01-01

    The tree technique for the quantum algebra su q (2) developed in an earlier study is used to construct the q analog of the algebra of irreducible tensor operators. The adjoint action of the algebra su q (2) on irreducible tensor operators is discussed, and the adjoint R matrix is introduced. A set of expressions is obtained for the matrix elements of various irreducible tensor operators and combinations of them. As an application, the recursion relations for the Clebsch-Gordan and Racah coefficients of the algebra su q (2) are derived. 16 refs

  1. Irreducible multiqutrit correlations in Greenberger-Horne-Zeilinger-type states

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, Fu-Lin [Physics Department, School of Science, Tianjin University, Tianjin 300072 (China); Chen, Jing-Ling [Theoretical Physics Division, Chern Institute of Mathematics, Nankai University, Tianjin, 300071 (China); Centre for Quantum Technologies, National University of Singapore, 3 Science Drive 2, Singapore 117543 (Singapore)

    2011-12-15

    Following the idea of the continuity approach by D. L. Zhou [Phys. Rev. Lett. 101, 180505 (2008)], we obtain the degrees of irreducible multiparty correlations in two families of n-qutrit Greenberger-Horne-Zeilinger-type states. For the pure states in one of the families, the irreducible 2-party, n-party, and (n-m)-party (0irreducible n-qutrit correlation in the maximal slice state. This enlightens us to give a discussion about how to characterize the pure states with irreducible n-party correlation in arbitrarily high-dimensional systems by the way of the continuity approach.

  2. Irreducible multiqutrit correlations in Greenberger-Horne-Zeilinger-type states

    International Nuclear Information System (INIS)

    Zhang, Fu-Lin; Chen, Jing-Ling

    2011-01-01

    Following the idea of the continuity approach by D. L. Zhou [Phys. Rev. Lett. 101, 180505 (2008)], we obtain the degrees of irreducible multiparty correlations in two families of n-qutrit Greenberger-Horne-Zeilinger-type states. For the pure states in one of the families, the irreducible 2-party, n-party, and (n-m)-party (0< m< n-2) correlations are nonzero, which is different from the n-qubit case. We also derive the correlation distributions in the n-qutrit maximal slice state, which can be uniquely determined by its (n-1)-qutrit-reduced density matrices among pure states. It is proved that there is no irreducible n-qutrit correlation in the maximal slice state. This enlightens us to give a discussion about how to characterize the pure states with irreducible n-party correlation in arbitrarily high-dimensional systems by the way of the continuity approach.

  3. Irreducible Tests for Space Mission Sequencing Software

    Science.gov (United States)

    Ferguson, Lisa

    2012-01-01

    As missions extend further into space, the modeling and simulation of their every action and instruction becomes critical. The greater the distance between Earth and the spacecraft, the smaller the window for communication becomes. Therefore, through modeling and simulating the planned operations, the most efficient sequence of commands can be sent to the spacecraft. The Space Mission Sequencing Software is being developed as the next generation of sequencing software to ensure the most efficient communication to interplanetary and deep space mission spacecraft. Aside from efficiency, the software also checks to make sure that communication during a specified time is even possible, meaning that there is not a planet or moon preventing reception of a signal from Earth or that two opposing commands are being given simultaneously. In this way, the software not only models the proposed instructions to the spacecraft, but also validates the commands as well.To ensure that all spacecraft communications are sequenced properly, a timeline is used to structure the data. The created timelines are immutable and once data is as-signed to a timeline, it shall never be deleted nor renamed. This is to prevent the need for storing and filing the timelines for use by other programs. Several types of timelines can be created to accommodate different types of communications (activities, measurements, commands, states, events). Each of these timeline types requires specific parameters and all have options for additional parameters if needed. With so many combinations of parameters available, the robustness and stability of the software is a necessity. Therefore a baseline must be established to ensure the full functionality of the software and it is here where the irreducible tests come into use.

  4. Irreducible almost simple subgroups of classical algebraic groups

    CERN Document Server

    Burness, Timothy C; Marion, Claude; Testerman, Donna M

    2015-01-01

    Let G be a simple classical algebraic group over an algebraically closed field K of characteristic p\\geq 0 with natural module W. Let H be a closed subgroup of G and let V be a nontrivial p-restricted irreducible tensor indecomposable rational KG-module such that the restriction of V to H is irreducible. In this paper the authors classify the triples (G,H,V) of this form, where V \

  5. Amyad's hernia while reparing the bilateral inguinal hernia

    OpenAIRE

    Arif Aslaner; Tuğrul Çakır; Umut Rıza Gündüz; Burhan Mayir; Nurullah Bülbüller

    2015-01-01

    Amyand's hernia is the term used for inguinal hernia containing appendix. It is a rare condition and found in 1% of inguinal hernia repairs. Here we report a case of Amyand's hernia in a 61 years old male who was diagnosed with bilateral inguinal hernia. He underwent surgery and bilateral inguinal hernia repair with prosthetic meshes and without appendectomy. The patient was discharged uneventfully. 

  6. Amyad's hernia while reparing the bilateral inguinal hernia

    Directory of Open Access Journals (Sweden)

    Arif Aslaner

    2015-01-01

    Full Text Available Amyand's hernia is the term used for inguinal hernia containing appendix. It is a rare condition and found in 1% of inguinal hernia repairs. Here we report a case of Amyand's hernia in a 61 years old male who was diagnosed with bilateral inguinal hernia. He underwent surgery and bilateral inguinal hernia repair with prosthetic meshes and without appendectomy. The patient was discharged uneventfully. 

  7. Treating and Preventing Sports Hernias

    Science.gov (United States)

    ... Close ‹ Back to Healthy Living Treating and Preventing Sports Hernias If you play ice hockey, tennis or ... for the most commonly misdiagnosed groin pain—a sports hernia. A sports hernia often results from overuse ...

  8. Cervical lung hernia

    Science.gov (United States)

    Lightwood, Robin G.; Cleland, W. P.

    1974-01-01

    Lightwood, R. G., and Cleland, W. P. (1974).Thorax, 29, 349-351. Cervical lung hernia. Lung hernias occur in the cervical position in about one third of cases. The remainder appear through the chest wall. Some lung hernias are congenital, but trauma is the most common cause. The indications for surgery depend upon the severity of symptoms. Repair by direct suture can be used for small tears in Sibson's (costovertebral) fascia while larger defects have been closed using prosthetic materials. Four patients with cervical lung hernia are described together with an account of their operations. PMID:4850946

  9. Adult abdominal hernias.

    LENUS (Irish Health Repository)

    Murphy, Kevin P

    2014-06-01

    Educational Objectives and Key Points. 1. Given that abdominal hernias are a frequent imaging finding, radiologists not only are required to interpret the appearances of abdominal hernias but also should be comfortable with identifying associated complications and postrepair findings. 2. CT is the imaging modality of choice for the assessment of a known adult abdominal hernia in both elective and acute circumstances because of rapid acquisition, capability of multiplanar reconstruction, good spatial resolution, and anatomic depiction with excellent sensitivity for most complications. 3. Ultrasound is useful for adult groin assessment and is the imaging modality of choice for pediatric abdominal wall hernia assessment, whereas MRI is beneficial when there is reasonable concern that a patient\\'s symptoms could be attributable to a hernia or a musculoskeletal source. 4. Fluoroscopic herniography is a sensitive radiologic investigation for patients with groin pain in whom a hernia is suspected but in whom a hernia cannot be identified at physical examination. 5. The diagnosis of an internal hernia not only is a challenging clinical diagnosis but also can be difficult to diagnose with imaging: Closed-loop small-bowel obstruction and abnormally located bowel loops relative to normally located small bowel or colon should prompt assessment for an internal hernia.

  10. Irreducible descriptive sets of attributes for information systems

    KAUST Repository

    Moshkov, Mikhail

    2010-01-01

    The maximal consistent extension Ext(S) of a given information system S consists of all objects corresponding to attribute values from S which are consistent with all true and realizable rules extracted from the original information system S. An irreducible descriptive set for the considered information system S is a minimal (relative to the inclusion) set B of attributes which defines exactly the set Ext(S) by means of true and realizable rules constructed over attributes from the considered set B. We show that there exists only one irreducible descriptive set of attributes. We present a polynomial algorithm for this set construction. We also study relationships between the cardinality of irreducible descriptive set of attributes and the number of attributes in S. The obtained results will be useful for the design of concurrent data models from experimental data. © 2010 Springer-Verlag.

  11. Alexander-equivalent Zariski pairs of irreducible sextics

    DEFF Research Database (Denmark)

    Eyral, Christophe; Oka, Mutsuo

    2009-01-01

    The existence of Alexander-equivalent Zariski pairs dealing with irreducible curves of degree 6 was proved by Degtyarev. However, no explicit example of such a pair is available (only the existence is known) in the literature. In this paper, we construct the first concrete example.......The existence of Alexander-equivalent Zariski pairs dealing with irreducible curves of degree 6 was proved by Degtyarev. However, no explicit example of such a pair is available (only the existence is known) in the literature. In this paper, we construct the first concrete example....

  12. Abdominal wall hernias

    DEFF Research Database (Denmark)

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

    2016-01-01

    ) 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...

  13. Traumatic lung hernia; Hernia pulmonar traumatica

    Energy Technology Data Exchange (ETDEWEB)

    Rabaza, M. J.; Alcazar, P. P.; Touma, C. [Hospital Universitario Virgen de las Nieves. Granada (Spain)

    2001-07-01

    Lung hernia is an uncommon entity that is defined as the protrusion of the lung parenchyma through a defect in the thoracic cavity. It is classified on the basis of its location (cervical, intercostal and diaphragmatic) and etiology (congenital and acquired). Acquired lung hernias can be further grouped as spontaneous, traumatic or pathological, depending on the responsible mechanism. Nearly half of them are secondary to chest trauma, whether penetrating or blunt. We present a case of lung hernia in a patient with penetrating chest trauma. The diagnosis was suspected from the radiographic images and was confirmed by computed tomography. We also review the literature concerning its classification and incidence, diagnostic methods used and treatment. (Author) 9 refs.

  14. Irreducible Fifth Metatarsophalangeal Joint after Car Crush Injury

    Science.gov (United States)

    Turkmensoy, Fatih; Erinc, Samet; Ergin, Omer Naci; Ozkan, Korhan; Kemah, Bahattin

    2015-01-01

    Metatarsophalangeal joint dislocations are uncommon injuries. Herein, an irreducible dislocation of fifth metatarsophalangeal joint with fractures on the second, third, and fourth metatarsal head was reported. Joint reduction could not be achieved which necessitated open reduction. Six months after surgery the patient was walking and doing his daily activities without any complaints. He had returned to his pretrauma functional level. PMID:25861501

  15. Irreducible descriptive sets of attributes for information systems

    KAUST Repository

    Moshkov, Mikhail; Skowron, Andrzej; Suraj, Zbigniew

    2010-01-01

    . An irreducible descriptive set for the considered information system S is a minimal (relative to the inclusion) set B of attributes which defines exactly the set Ext(S) by means of true and realizable rules constructed over attributes from the considered set B

  16. Irreducible Fifth Metatarsophalangeal Joint after Car Crush Injury

    Directory of Open Access Journals (Sweden)

    Fatih Turkmensoy

    2015-01-01

    Full Text Available Metatarsophalangeal joint dislocations are uncommon injuries. Herein, an irreducible dislocation of fifth metatarsophalangeal joint with fractures on the second, third, and fourth metatarsal head was reported. Joint reduction could not be achieved which necessitated open reduction. Six months after surgery the patient was walking and doing his daily activities without any complaints. He had returned to his pretrauma functional level.

  17. Athletic pubalgia (sports hernia).

    Science.gov (United States)

    Litwin, Demetrius E M; Sneider, Erica B; McEnaney, Patrick M; Busconi, Brian D

    2011-04-01

    Athletic pubalgia or sports hernia is a syndrome of chronic lower abdomen and groin pain that may occur in athletes and nonathletes. Because the differential diagnosis of chronic lower abdomen and groin pain is so broad, only a small number of patients with chronic lower abdomen and groin pain fulfill the diagnostic criteria of athletic pubalgia (sports hernia). The literature published to date regarding the cause, pathogenesis, diagnosis, and treatment of sports hernias is confusing. This article summarizes the current information and our present approach to this chronic lower abdomen and groin pain syndrome. Copyright © 2011 Elsevier Inc. All rights reserved.

  18. ADULT ABDOMINAL WALL HERNIA IN IBADAN.

    African Journals Online (AJOL)

    ... method for this surgical procedure.11,12 Laparoscopic mesh repair of ... surgical practice. Groin hernia is the commonest type of abdominal wall hernias. There are several methods of hernia repair but tension-free repair (usually with .... GROIN HERNIA (N=922). Side of hernia. Right. Left. Bilateral. Type of hernia. Direct.

  19. Correlation between early surgical complications and readmission rate after ventral hernia repair

    DEFF Research Database (Denmark)

    Kokotovic, D; Sjølander, H; Gögenur, I

    2017-01-01

    PURPOSE: Postoperative surgical complications arising from ventral hernia repair have been assessed by a variety of outcome measures. The objective of this study was to correlate the Clavien Dindo Classification (CDC) graded complications with the 30-day readmission rate as early outcome measures...... in ventral hernia repair. Secondarily, we wanted to investigate whether the risk factors for Clavien Dindo class ≥1 and 30-day readmission were comparable. METHODS: Single-centre retrospective study including all patients (≥18 years) who underwent ventral hernia repair between January 1, 2009 and September 1......). There was a significant association between a complication graded by the CDC ≥1 and 30-day readmission for both incisional and umbilical/epigastric hernia repair (p readmission. Recurrent...

  20. Femoral hernia repair

    Science.gov (United States)

    Dunbar KB, Jeyarajah DR. Abdominal hernias and gastric volvulus. In: Feldman M, Friedman LS, Brandt LJ, eds. Sleisenger and Fordtran's Gastrointestinal and Liver Disease . 10th ed. Philadelphia, PA: Elsevier Saunders; 2016:chap ...

  1. Y-to-V umbilicoplasty for proboscoid umbilical hernia

    African Journals Online (AJOL)

    fair or bad according to criteria of the peripheral rim. (raised, flattened or depressed) and the central depression. (deep, shallow ... excellent peripheral rim and central depression. Conclusion Y-to-V umbilicoplasty in the surgical repair of ... its surgical management [4]. Repair techniques can be classified into suture fixation ...

  2. On the Directly and Subdirectly Irreducible Many-Sorted Algebras

    Directory of Open Access Journals (Sweden)

    Climent Vidal J.

    2015-03-01

    Full Text Available A theorem of single-sorted universal algebra asserts that every finite algebra can be represented as a product of a finite family of finite directly irreducible algebras. In this article, we show that the many-sorted counterpart of the above theorem is also true, but under the condition of requiring, in the definition of directly reducible many-sorted algebra, that the supports of the factors should be included in the support of the many-sorted algebra. Moreover, we show that the theorem of Birkhoff, according to which every single-sorted algebra is isomorphic to a subdirect product of subdirectly irreducible algebras, is also true in the field of many-sorted algebras.

  3. Irreducible diagrams in Landau-Ginzburg field theory

    Energy Technology Data Exchange (ETDEWEB)

    Witten, Jr, T A [Michigan Univ., Ann Arbor (USA). Dept. of Psychology

    1981-10-19

    It is shown that the free energy W of a Landau-Ginzburg-Wilson field theory with O(n) symmetry may be written in terms of the generating function V of diagrams irreducible in both propagator and interaction lines. This generalizes and simplifies a recent result of Des Cloizeaux. The functions W and V are related by a type of Legendre transformation on the bare mass variable.

  4. General quantum polynomials: irreducible modules and Morita equivalence

    International Nuclear Information System (INIS)

    Artamonov, V A

    1999-01-01

    In this paper we continue the investigation of the structure of finitely generated modules over rings of general quantum (Laurent) polynomials. We obtain a description of the lattice of submodules of periodic finitely generated modules and describe the irreducible modules. We investigate the problem of Morita equivalence of rings of general quantum polynomials, consider properties of division rings of fractions, and solve Zariski's problem for quantum polynomials

  5. Irreducible integrable theories form tensor products of conformal models

    International Nuclear Information System (INIS)

    Mathur, S.D.; Warner, N.P.

    1991-01-01

    By using Toda field theories we show that there are perturbations of direct products of conformal theories that lead to irreducible integrable field theories. The same affine Toda theory can be truncated to different quantum integrable models for different choices of the charge at infinity and the coupling. The classification of integrable models that can be obtained in this fashion follows the classification of symmetric spaces of type G/H with rank H = rank G. (orig.)

  6. Irreducible mass for the Tomimatsu-Sato space-time

    Energy Technology Data Exchange (ETDEWEB)

    Calvani, M [Padua Univ. (Italy). Ist. di Astronomia; Salmistraro, F; Catenacci, R

    1979-01-01

    A global definition of irreducible mass for the odd delta T-S metrics is investigated. It is found that its expression in terms of the source parameters is the same for all the members of the family and reduces to the formula that holds in the Kerr case (delta = 1). As a consequence, it is shown that processes with msub(ir) = const no longer imply zero variations of the horizon's area for delta > 1.

  7. Paraduodenal hernia. A case report

    International Nuclear Information System (INIS)

    Irion, K.L.

    1989-01-01

    The authors present a case of right paraduodenal hernia and a brief review of the embriology and anatomy of the paraduodenal fossae as well as of the clinical signs, symptoms and radiologic aspects of paraduodenal hernias. (author) [pt

  8. A Newborn with a Large Umbilical Cord Pseudocyst with Hemangioma: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    İbrahim Akkoyun

    2012-08-01

    Full Text Available Umbilical cord pseudocysts in a newborn are very rare. They may be associated with patent urachus and hemangioma. Generally, they are localized in a particular section of the cord. Urachal or vitelline duct cysts, teratoma, omphalocele, umbilical cord hernia and hematoma are considered in differential diagnosis. In this case report, we discussed the clinicopathological findings of a pseudocyst with hemangioma involving the entire cord in a newborn, and in particular the confusing conditions related to the excision of the umbilical cord.

  9. Mesh versus non-mesh repair of ventral abdominal hernias

    International Nuclear Information System (INIS)

    Jawaid, M.A.; Talpur, A.H.

    2008-01-01

    To investigate the relative effectiveness of mesh and suture repair of ventral abdominal hernias in terms of clinical outcome, quality of life and rate of recurrence in both the techniques. This is a retrospective descriptive analysis of 236 patients with mesh and non-mesh repair of primary ventral hernias performed between January 2000 to December 2004 at Surgery Department, Liaquat University of Medical and Health Sciences, Jamshoro. The record sheets of the patients were analyzed and data retrieved to compare the results of both techniques for short-term and long-term results. The data retrieved is statistically analyzed on SPSS version 11. There were 43 (18.22%) males and 193 (81.77%) females with a mean age of 51.79 years and a range of 59 (81-22). Para-umbilical hernia was the commonest of ventral hernia and accounted for 49.8% (n=118) of the total study population followed by incisional hernia comprising 24% (n=57) of the total number. There was a significant difference in the recurrent rate at 3 years interval with 23/101 (22.77%) recurrences in suture-repaired subjects compared to 10/135 (7.40%) in mesh repair group. Chronic pain lasting up to 1-2 years was noted in 14 patients with suture repair. Wound infection is comparatively more common (8.14%) in mesh group. The other variables such as operative and postoperative complications, total hospital stay and quality of life is also discussed. Mesh repair of ventral hernia is much superior to non-mesh suture repair in terms of recurrence and overall outcome. (author)

  10. Unusual Presentation of Maydl's Hernia

    African Journals Online (AJOL)

    Nikhil NBA, Natarajan K, Mohanty A, et al. An. Unusual Case of Maydl's Hernia. Int J Cur Res Rev. 2013;5(6):22-5. 11. Ganesaratnam M. Maydl's hernia: Report of a Series of Seven Cases and Review of Literature. Brit J Surg. 1985;72:737-8. 12. Weledji EP, Mokake M, Ngowe MN. A Rare. Presentation of Maydl's Hernia.

  11. Traumatic lung hernia

    International Nuclear Information System (INIS)

    Rabaza, M. J.; Alcazar, P. P.; Touma, C.

    2001-01-01

    Lung hernia is an uncommon entity that is defined as the protrusion of the lung parenchyma through a defect in the thoracic cavity. It is classified on the basis of its location (cervical, intercostal and diaphragmatic) and etiology (congenital and acquired). Acquired lung hernias can be further grouped as spontaneous, traumatic or pathological, depending on the responsible mechanism. Nearly half of them are secondary to chest trauma, whether penetrating or blunt. We present a case of lung hernia in a patient with penetrating chest trauma. The diagnosis was suspected from the radiographic images and was confirmed by computed tomography. We also review the literature concerning its classification and incidence, diagnostic methods used and treatment. (Author) 9 refs

  12. Three remarks on Powers' theorem about irreducible fields fulfilling CAR

    International Nuclear Information System (INIS)

    Baumann, K.

    1986-01-01

    First it is shown that within a relativistic Fermi field theory, a bound parallelPsi/sub k/( f,t)parallel 2 already implies canonical anticommutation relations (CAR). Then under Powers' assumptions a linear, first-order differential equation for the fields psi/sub k/(x,t) is derived. This shows that in the set of generalized free fields fulfilling CAR only the free fields are irreducible at time zero. Finally Fermi fields in two space-time dimensions are considered. It is shown that only four-fermion interaction might be compatible with CAR and a bound on the coupling strength is derived

  13. Exploring the umbilical and vaginal port during minimally invasive surgery.

    Science.gov (United States)

    Tinelli, Andrea; Tsin, Daniel A; Forgione, Antonello; Zorron, Ricardo; Dapri, Giovanni; Malvasi, Antonio; Benhidjeb, Tahar; Sparic, Radmila; Nezhat, Farr

    2017-09-01

    This article focuses on the anatomy, literature, and our own experiences in an effort to assist in the decision-making process of choosing between an umbilical or vaginal port. Umbilical access is more familiar to general surgeons; it is thicker than the transvaginal entry, and has more nerve endings and sensory innervations. This combination increases tissue damage and pain in the umbilical port site. The vaginal route requires prophylactic antibiotics, a Foley catheter, and a period of postoperative sexual abstinence. Removal of large specimens is a challenge in traditional laparoscopy. Recently, there has been increased interest in going beyond traditional laparoscopy by using the navel in single-incision and port-reduction techniques. The benefits for removal of surgical specimens by colpotomy are not new. There is increasing interest in techniques that use vaginotomy in multifunctional ways, as described under the names of culdolaparoscopy, minilaparoscopy-assisted natural orifice surgery, and natural orifice transluminal endoscopic surgery. Both the navel and the transvaginal accesses are safe and convenient to use in the hands of experienced laparoscopic surgeons. The umbilical site has been successfully used in laparoscopy as an entry and extraction port. Vaginal entry and extraction is associated with a lower risk of incisional hernias, less postoperative pain, and excellent cosmetic results.

  14. Pregnancy Complications: Umbilical Cord Abnormalities

    Science.gov (United States)

    ... Umbilical cord abnormalities Umbilical cord abnormalities Now playing: E-mail to a friend Please fill in all fields. ... blood supply) to the baby. The two arteries transport waste from the baby to the placenta (where ...

  15. Nuestra conducta en la asociación de hernia de pared y abdominoplastia estética

    Directory of Open Access Journals (Sweden)

    José H. Soria

    Full Text Available Antecedentes y Objetivos. La liposucción es una técnica frecuente en el contexto de una abdominoplastia estética, pero puede ser causa de una seria complicación como es la perforación de una víscera intrabdominal, cuando la presencia de una hernia de pared no ha sido diagnosticada oportunamente. La ecografía es la primera opción como estudio preoperatorio y la tomografía axial computerizada (TAC es secundaria en pacientes obesos. Describimos la hernioplastia sin uso de material aloplástico y la reconstrucción del ombligo cuando se debe eliminar la cicatriz umbilical, todo ello dentro del marco de una abdominoplastia estética. Pacientes y Método. Revisamos entre enero de 2005 y diciembre de 2012, 104 pacientes sometidas a abdominoplastia estética en las que se solicitó en el preoperatorio ecografía y/o TAC de pared abdominal. Resultados. El 30% de las pacientes pertenecían al Tipo III y el 70% al Tipo IV según clasificación de Matarasso. El 27% presentaban hernia de pared abdominal: hernia umbilical directa 26%; hernia umbilical indirecta 33%; hernia epigástrica 37% y hernia infraumbilical 4%. De las ecografías solicitadas obtuvimos 25% diagnósticos positivos; 3% falsos negativos y 72% verdaderos negativos. De las TAC obtuvimos 25% positivos y 75% negativos. Conclusiones. La ecografía de la pared abdominal es útil pero insuficiente para el diagnóstico preoperatorio de hernia de pared abdominal cuando se va a realizar una abdominoplastia estética, debido a la ocurrencia de falsos negativos. La TAC es el complemento adecuado para los casos de difícil diagnóstico.

  16. Incarcerated inguinal hernia management in children: 'a comparison of the open and laparoscopic approach'.

    Science.gov (United States)

    Mishra, Pankaj Kumar; Burnand, Katherine; Minocha, Ashish; Mathur, Azad B; Kulkarni, Milind S; Tsang, Thomas

    2014-06-01

    To compare the outcomes of management of incarcerated inguinal hernia by open versus laparoscopic approach. This is a retrospective analysis of incarcerated inguinal hernina in a paediatric surgery centre involving four consultants. Manual reduction was attempted in all and failure was managed by emergency surgery. The laparoscopy group had 27 patients. Four patients failed manual reduction and underwent emergency laparoscopic surgery. Three of them had small bowel strangulation which was reduced laparoscopically. The strangulated bowel was dusky in colour initially but changed to normal colour subsequently under vision. The fourth patient required appendectomy for strangulated appendix. One patient had concomitant repair of umbilical hernia and one patient had laparoscopic pyloromyotomy at the same time. One patient had testicular atrophy, one had hydrocoele and one had recurrence of hernia on the asymptomatic side. The open surgery group had 45 patients. Eleven patients had failed manual reduction requiring emergency surgery, of these two required resection and anastomosis of small intestine. One patient in this group had concomitant repair of undescended testis. There was no recurrence in this group, one had testicular atrophy and seven had metachronous hernia. Both open herniotomy and laparoscopic repair offer safe surgery with comparable outcomes for incarcerated inguinal hernia in children. Laparoscopic approach and hernioscopy at the time of open approach appear to show the advantage of repairing the contralateral patent processus vaginalis at the same time and avoiding metachronous inguinal hernia.

  17. A complicated true sliding hernia presenting as a spontaneous enteroscrotal fistula in an adult

    Directory of Open Access Journals (Sweden)

    Rajamanickam Saravana

    2010-01-01

    Full Text Available A 26-year-old man presented with an irreducible right inguino-scrotal swelling and fecal discharge from the scrotum. Exploratory laparotomy and inguinal exploration revealed that the caecum, appendix, and terminal ileum had herniated into the scrotum and had perforated through the skin forming a fecal fistula. The herniated gangrenous bowel was resected and a stoma fashioned. Spontaneous entero-scrotal fistulae are very rare and eight pediatric cases have been mentioned in literature till date. We report the first case of true sliding hernia presenting as spontaneous entero-scrotal fistula in an adult.

  18. 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...

  19. Left-sided incarcerated Amyand’s hernia with cecum and terminal ileum: a case report

    Directory of Open Access Journals (Sweden)

    Bekele K

    2017-10-01

    Full Text Available Kebebe Bekele,1 Desalegn Markos2 1Department of Surgery, School of Medicine, Madda Walabu University, Bale Robe, Ethiopia; 2Unit of Neonatology Nursing, St Paul Hospital Millennium Medical College, Addis Ababa, Ethiopia Background: Amyand’s hernia, which is the presence of a normal or pathological appendix as a part of an inguinal hernia, is a rare clinical entity. We are reporting a very rare case of left-sided incarcerated Amyand’s hernia with cecum and terminal ileum involvement. Case presentation: A 4-year-old male child with left inguinal swelling of 2-year duration presented to Goba Referral Hospital. Two days before the patient visited our hospital, the swelling had become irreducible and caused severe groin pain. He had abdominal cramps, bilious vomiting, and mild abdominal distention, but passed feces. With the diagnosis of left-sided incarcerated inguinal hernia, the patient was investigated and prepared for surgical management. During the operative procedure, we identified the presence of appendix, cecum, and terminal ileum in the scrotum as the herniated component. After the sack was dissected, since there was also appendicitis, an appendectomy was performed. Then, high ligation of sack was done after cecum and ileum were reduced. After 3 uneventful postoperative days in the hospital, the patient was discharged. The patient was followed-up for 6 months, and he did not develop any complications. Conclusion: Left-sided incarcerated Amyand’s hernia with cecum and terminal ileum involvement is a rare clinical entity. Even though it is not common, appendicitis is one of the comorbidities that can be seen in patients with left-sided incarcerated Amyand’s hernia with cecum and terminal ileum. Surgeons should have a high index of clinical suspicion and be aware of the potential involvement of appendix, cecum, and ileum as part of an incarcerated hernia during surgery, even in the left inguinal region. In this case, left

  20. Laparoscopic Repair of Inguinal Hernias

    OpenAIRE

    Carter, Jonathan; Duh, Quan-Yang

    2011-01-01

    For patients with recurrent inguinal hernia, or bilateral inguinal hernia, or for women, laparoscopic repair offers significant advantages over open techniques with regard to recurrence risk, pain, and recovery. For unilateral first-time hernias, either laparoscopic or open repair with mesh can offer excellent results. The major drawback of laparoscopy is that the technique requires a significant number of cases to master. For surgeons in group practice, it makes sense to have one surgeon in ...

  1. Sliding hiatal hernia in dogs

    OpenAIRE

    JOLANTA SPUŻAK; KRZYSZTOF KUBIAK; MARCIN JANKOWSKI; MACIEJ GRZEGORY; KAMILA GLIŃSKA-SUCHOCKA; JÓZEF NICPOŃ; VASYL VLIZLO; IGOR MAKSYMOVYCH

    2010-01-01

    Introduction Sliding hiatal hernia is a disorder resulting from a displacement of the abdominal part of the oesophagus and/or a part of the stomach into the thoracic cavity through the oesophageal hiatus of the diaphragm. The disorder may be congenital or acquired. Congenital hernia follows disturbances in the embryonic development. In the literature the predisposition to congenital sliding hiatal hernia is observed in the dogs of shar-pei and chow-chow breeds. Pathogenesis of acquired slidin...

  2. The inheritance of groin hernia

    DEFF Research Database (Denmark)

    Burcharth, J; Pommergaard, H C; Rosenberg, Jacob

    2013-01-01

    Groin hernia has been proposed to be hereditary; however, a clear hereditary pattern has not been established yet. The purpose of this review was to analyze studies evaluating family history and inheritance patterns and to investigate the possible heredity of groin hernias.......Groin hernia has been proposed to be hereditary; however, a clear hereditary pattern has not been established yet. The purpose of this review was to analyze studies evaluating family history and inheritance patterns and to investigate the possible heredity of groin hernias....

  3. The Danish Inguinal Hernia Database

    Directory of Open Access Journals (Sweden)

    Friis-Andersen H

    2016-10-01

    Full Text Available Hans Friis-Andersen1,2, Thue Bisgaard2,3 1Surgical Department, Horsens Regional Hospital, Horsens, Denmark; 2Steering Committee, Danish Hernia Database, 3Surgical Gastroenterological Department 235, Copenhagen University Hospital, Hvidovre, Denmark Aim of database: To monitor and improve nation-wide surgical outcome after groin hernia repair based on scientific evidence-based surgical strategies for the national and international surgical community. Study population: Patients ≥18 years operated for groin hernia. Main variables: Type and size of hernia, primary or recurrent, type of surgical repair procedure, mesh and mesh fixation methods. Descriptive data: According to the Danish National Health Act, surgeons are obliged to register all hernia repairs immediately after surgery (3 minute registration time. All institutions have continuous access to their own data stratified on individual surgeons. Registrations are based on a closed, protected Internet system requiring personal codes also identifying the operating institution. A national steering committee consisting of 13 voluntary and dedicated surgeons, 11 of whom are unpaid, handles the medical management of the database. Results: The Danish Inguinal Hernia Database comprises intraoperative data from >130,000 repairs (May 2015. A total of 49 peer-reviewed national and international publications have been published from the database (June 2015. Conclusion: The Danish Inguinal Hernia Database is fully active monitoring surgical quality and contributes to the national and international surgical society to improve outcome after groin hernia repair. Keywords: nation-wide, recurrence, chronic pain, femoral hernia, surgery, quality improvement

  4. Quasiaverages, symmetry breaking and irreducible Green functions method

    Directory of Open Access Journals (Sweden)

    A.L.Kuzemsky

    2010-01-01

    Full Text Available The development and applications of the method of quasiaverages to quantum statistical physics and to quantum solid state theory and, in particular, to quantum theory of magnetism, were considered. It was shown that the role of symmetry (and the breaking of symmetries in combination with the degeneracy of the system was reanalyzed and essentially clarified within the framework of the method of quasiaverages. The problem of finding the ferromagnetic, antiferromagnetic and superconducting "symmetry broken" solutions of the correlated lattice fermion models was discussed within the irreducible Green functions method. A unified scheme for the construction of generalized mean fields (elastic scattering corrections and self-energy (inelastic scattering in terms of the equations of motion and Dyson equation was generalized in order to include the "source fields". This approach complements previous studies of microscopic theory of antiferromagnetism and clarifies the concepts of Neel sublattices for localized and itinerant antiferromagnetism and "spin-aligning fields" of correlated lattice fermions.

  5. On irreducible representations of the ultrahyperbolic BMS group

    International Nuclear Information System (INIS)

    McCarthy, Patrick J.; Melas, Evangelos

    2003-01-01

    The ordinary Bondi-Metzner-Sachs (BMS) group B is the common asymptotic symmetry group of all asymptotically flat Lorentzian space-times. As such, B is the best candidate for the universal symmetry group of General Relativity. However, in studying quantum gravity, space-times with signatures other than the usual Lorentzian one, and complex space-times, are frequently considered. Generalisations of B appropriate to these other signatures have been defined earlier. Here, the generalisation B(2,2) appropriate to the ultrahyperbolic signature (+,+,-,-) is described in detail, and the irreducible unitary representations (IRs) of B(2,2) are analysed. It is proved that all induced IRs of B(2,2) arise from IRs of compact 'little groups'. These little groups, which are closed subgroups of K=SO(2)xSO(2), are classified here in detail, with particular attention paid to those of infinite order

  6. Construction of the irreducibles of B(2, 2)

    International Nuclear Information System (INIS)

    Melas, Evangelos

    2006-01-01

    The ordinary Bondi-Metzner-Sachs (BMS) group B is the common asymptotic symmetry group of all radiating, asymptotically flat, Lorentzian spacetimes. As such, B is the best candidate for the universal symmetry group of general relativity. However, in studying quantum gravity, spacetimes with signatures other than the usual Lorentzian one and complex spacetimes are frequently considered. Generalizations of B appropriate to these other signatures have been defined earlier. In particular, the generalization B(2, 2) appropriate to the ultrahyperbolic signature (+, +, -, -) has been described in detail, and the study of its irreducible unitary representations (IRs) of B(2, 2) has been initiated. The infinite little groups have been given explicitly, but the finite little groups have only been partially described. This study is completed by describing in detail the finite little groups and by giving all the necessary information in order to construct the IRs of B(2, 2) in all cases

  7. A practical criterion of irreducibility of multi-loop Feynman integrals

    International Nuclear Information System (INIS)

    Baikov, P.A.

    2006-01-01

    A practical criterion for the irreducibility (with respect to integration by part identities) of a particular Feynman integral to a given set of integrals is presented. The irreducibility is shown to be related to the existence of stable (with zero gradient) points of a specially constructed polynomial

  8. Stratification of surgical site infection by operative factors and comparison of infection rates after hernia repair.

    Science.gov (United States)

    Olsen, Margaret A; Nickel, Katelin B; Wallace, Anna E; Mines, Daniel; Fraser, Victoria J; Warren, David K

    2015-03-01

    To investigate whether operative factors are associated with risk of surgical site infection (SSI) after hernia repair. Retrospective cohort study. Patients Commercially insured enrollees aged 6 months-64 years with International Classification of Diseases, Ninth Revision, Clinical Modification procedure or Current Procedural Terminology, fourth edition, codes for inguinal/femoral, umbilical, and incisional/ventral hernia repair procedures from January 1, 2004, through December 31, 2010. SSIs within 90 days after hernia repair were identified by diagnosis codes. The χ2 and Fisher exact tests were used to compare SSI incidence by operative factors. A total of 119,973 hernia repair procedures were analyzed. The incidence of SSI differed significantly by anatomic site, with rates of 0.45% (352/77,666) for inguinal/femoral, 1.16% (288/24,917) for umbilical, and 4.11% (715/17,390) for incisional/ventral hernia repair. Within anatomic sites, the incidence of SSI was significantly higher for open versus laparoscopic inguinal/femoral (0.48% [295/61,142] vs 0.34% [57/16,524], P=.020) and incisional/ventral (4.20% [701/16,699] vs 2.03% [14/691], P=.005) hernia repairs. The rate of SSI was higher following procedures with bowel obstruction/necrosis than procedures without obstruction/necrosis for open inguinal/femoral (0.89% [48/5,422] vs 0.44% [247/55,720], Poperative factors may facilitate accurate comparison of SSI rates between facilities.

  9. Congenital diaphramatic hernia

    Energy Technology Data Exchange (ETDEWEB)

    Kline-Fath, Beth M. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Fetal Care Center of Cincinnati, Cincinnati, OH (United States); Cincinnati Children' s Hospital Medical Center, Department of Radiology, MLC 5031, Cincinnati, OH (United States)

    2012-01-15

    Congenital diaphragmatic hernia, despite advances in therapy, remains a complex condition with significant morbidity and mortality. The etiology of the disorder is still incompletely understood, though the pulmonary hypoplasia and pulmonary hypertension that develop secondarily must be overcome to improve survival. Prenatal US and fetal MRI have helped in the development of a greater understanding of this disease. Also with these modalities, measurement techniques have been developed in an attempt to provide prognosticators for the development of pulmonary hypoplasia and pulmonary hypertension. There is a broad range of approaches for performing these measurements, and variability among imaging centers is noted. Despite inconsistent approaches, these techniques have become the foundation for counseling and prenatal and postnatal therapy. It is hoped that with further research with prenatal US and fetal MRI and the development of innovative medical and surgical therapies that the morbidity and mortality of children with congenital diaphragmatic hernias can be significantly reduced. (orig.)

  10. Hernia inguinal laparoscopic surgery

    International Nuclear Information System (INIS)

    Morelli Brum, R. . E mail: raulmorelli@hotmail.com

    2005-01-01

    The purpose of this paper is to enhance treatment of inguinal hernia through a bibliographic study of its main complications and the analysis of a retrospective series of laparoscopic restorations performed by the author in the same private medical care center. From December 1994 through July 2003, ninety-nine patients were operated in 108 procedures.The technique employed was trans-abdominal peritoneal (TAPP)Follow-up covered over 2 years in 80% of patients with a relapse of 2.8%. Main morbidity was neuralgia due to a nerve being trapped, which fact required re-intervention.There was no mortality.The conclusion arrived at is that it is and excellent technique which requires a long learning curve and its main indication would be relapse of conventional surgery, bilateralism, coexistence with another laparoscopic abdominal pathology and doubts concerning contra lateral hernia

  11. Congenital diaphramatic hernia

    International Nuclear Information System (INIS)

    Kline-Fath, Beth M.

    2012-01-01

    Congenital diaphragmatic hernia, despite advances in therapy, remains a complex condition with significant morbidity and mortality. The etiology of the disorder is still incompletely understood, though the pulmonary hypoplasia and pulmonary hypertension that develop secondarily must be overcome to improve survival. Prenatal US and fetal MRI have helped in the development of a greater understanding of this disease. Also with these modalities, measurement techniques have been developed in an attempt to provide prognosticators for the development of pulmonary hypoplasia and pulmonary hypertension. There is a broad range of approaches for performing these measurements, and variability among imaging centers is noted. Despite inconsistent approaches, these techniques have become the foundation for counseling and prenatal and postnatal therapy. It is hoped that with further research with prenatal US and fetal MRI and the development of innovative medical and surgical therapies that the morbidity and mortality of children with congenital diaphragmatic hernias can be significantly reduced. (orig.)

  12. Bullhorn Hernia: A Rare Traumatic Abdominal Wall Hernia

    African Journals Online (AJOL)

    Department of Surgery, Government Medical College and Rajindra. Hospital, Patiala ‑ 147 001, Punjab, India. E‑mail: drbimal.undefined@gmail.com. INTRODUCTION. Traumatic abdominal wall hernia (TAWH) is uncommonly encountered despite the high prevalence of blunt abdominal trauma.[1] Bullhorn hernia is a rare, ...

  13. Algunas hernias abdominales anteriores

    Directory of Open Access Journals (Sweden)

    Augusto Salazar Sánchez

    1947-09-01

    Full Text Available Las hernias epigástricas se presentan en dos tipos de individuos: los atléticos y los asténicos. Son casi una exclusividad del sexo masculino. En los atléticos aparecen durante la juventud y son la consecuencia de esfuerzos durante los cuales la resistencia de la línea alba cede a la presión intraabdominal, produciendose una ruptura de esa línea, generalmente de tamaño muy pequeño pero suficiente para que por allí pase una porción de la grasa pre-peritoneal, quedando constituida la hernia. Más tarde, la grasa arrastra consigo al peritoneo parietal y este contrae adherencia con el anillo hernario, siendo esta la fase en la cual el enfermo se da cuenta de su afección, porque es entonces cuando sobrevienen los dolores y demás sintomatología clínica que es propia de este tipo de hernias.

  14. Left Paraduodenal Hernia: An Autopsy Case

    DEFF Research Database (Denmark)

    Omland, Silje Haukali; Hougen, Hans Petter

    2011-01-01

    We present a case of a left paraduodenal hernia diagnosed at autopsy. A left paraduodenal hernia is an internal hernia of congenital origin due to the abnormal rotation of the midgut during embryonic development. Internal hernias are a rare cause of intestinal obstruction, with the paraduodenal...

  15. STUDY OF VARIOUS MODALITIES IN MANAGEMENT OF INCISION HERNIA REPAIR

    Directory of Open Access Journals (Sweden)

    Raghu Rachha

    2018-03-01

    Full Text Available BACKGROUND Incisional hernias are a major problem following abdominal surgery and their repairs are among the common surgeries done by a general surgeon.1 Besides the preoperative factors such as anaemia, BMI over 25 kg/m2 and smoking which are leading causes contributing to the development of Incisional hernia, laparotomy performed through the abdominal incision doubles the risk of IH.2 In addition, wound infection, increases the risk of IH formation by 1.9 times.3 If left unattended they may attain large size therefore cause discomfort and lead to the complications like Obstruction, Strangulation, Incarceration increasing the risk of morbidity and mortality.4 Treatment of IH involves further major surgery and the results may be poor, with the recurrence rates of up to 49% reported.5 A wide spectrum of surgical techniques have been developed and recommended ranging from sutured techniques to the various types of prosthetic mesh. MATERIALS AND METHODS 30 patients were studied who presented to emergency department with incisional hernias during August 2014 – September 2016 at Gandhi Medical College and Hospital. All patients underwent definitive treatment. RESULTS From our study it is observed that 1. The maximum cases of incisional hernias presenting to the emergency surgical department were found to be in 51-60 years age group. 2. There was female preponderance. 3. Obstruction is the most common presenting symptom found in 60% of cases followed by irreducibility (33.3% and strangulation (6.67%. 4. The onset of incisional hernias is more after 10 years following previous surgery. 5. Among 30 patients, bowel was viable in 18 patients (60% and mesh repair was done in 13 patients. Bowel was gangrenous in 12 patients (40% and anatomical repair was done in 17 patients. 6. Out of 30, women got infected in 11 patients (36.67% wound dehiscence noted in 5 patients (16.67%. 7. The recurrence rate was 6.67% with 6 months follow up. CONCLUSION 1. The mean

  16. Minilaparoscopic technique for inguinal hernia repair combining transabdominal pre-peritoneal and totally extraperitoneal approaches.

    Science.gov (United States)

    Carvalho, Gustavo L; Loureiro, Marcelo P; Bonin, Eduardo A; Claus, Christiano P; Silva, Frederico W; Cury, Antonio M; Fernandes, Flavio A M

    2012-01-01

    Endoscopic surgical repair of inguinal hernia is currently conducted using 2 techniques: the totally extraperitoneal (TEP) and the transabdominal (TAPP) hernia repair. The TEP procedure is technically advantageous, because of the use of no mesh fixation and the elimination of the peritoneal flap, leading to less postoperative pain and faster recovery. The drawback is that TEP is not performed as frequently, because of its complexity and longer learning curve. In this study, we propose a hybrid technique that could potentially become the gold standard of minimally invasive inguinal hernia surgery. This will be achieved by combining established advantages of TEP and TAPP associated with the precision and cosmetics of minilaparoscopy (MINI). Between January and July 2011, 22 patients were admitted for endoscopic inguinal hernia repair. The combined technique was initiated with TAPP inspection and direct visualization of a minilaparoscopic trocar dissection of the preperitoneum space. A10-mm trocar was then placed inside the previously dissected preperitoneal space, using the same umbilical TAPP skin incision. Minilaparoscopic retroperitoneal dissection was completed by TEP, and the surgical procedure was finalized with intraperitoneal review and correction of the preperitoneal work. The minilaparoscopic TEP-TAPP combined approach for inguinal hernia is feasible, safe, and allows a simple endoscopic repair. This is achieved by combining features and advantages of both TAPP and TEP techniques using precise and sophisticated MINI instruments. Minilaparoscopic preperitoneal dissection allows a faster and easier creation of the preperitoneal space for the TEP component of the procedure.

  17. Quantum channels irreducibly covariant with respect to the finite group generated by the Weyl operators

    Science.gov (United States)

    Siudzińska, Katarzyna; Chruściński, Dariusz

    2018-03-01

    In matrix algebras, we introduce a class of linear maps that are irreducibly covariant with respect to the finite group generated by the Weyl operators. In particular, we analyze the irreducibly covariant quantum channels, that is, the completely positive and trace-preserving linear maps. Interestingly, imposing additional symmetries leads to the so-called generalized Pauli channels, which were recently considered in the context of the non-Markovian quantum evolution. Finally, we provide examples of irreducibly covariant positive but not necessarily completely positive maps.

  18. Laparoscopic Inguinal Hernia Repair in a Developing Nation: Short ...

    African Journals Online (AJOL)

    bilateral hernias, and recurrent hernias), there are data demonstrating an ... no reports of laparoscopic inguinal hernia repair from the. Anglophone ... MATERIALS AND METHODS .... inguinal hernia repair has advantages over open repair for.

  19. Risk of incisional hernia after minimally invasive and open radical prostatectomy.

    Science.gov (United States)

    Carlsson, Sigrid V; Ehdaie, Behfar; Atoria, Coral L; Elkin, Elena B; Eastham, James A

    2013-11-01

    The number of radical prostatectomies has increased. Many urologists have shifted from the open surgical approach to minimally invasive techniques. It is not clear whether the risk of post-prostatectomy incisional hernia varies by surgical approach. In the linked Surveillance, Epidemiology and End Results (SEER)-Medicare data set we identified men 66 years old or older who were treated with minimally invasive or open radical prostatectomy for prostate cancer diagnosed from 2003 to 2007. The main study outcome was incisional hernia repair, as identified in Medicare claims after prostatectomy. We also examined the frequency of umbilical, inguinal and other hernia repairs. We identified 3,199 and 6,795 patients who underwent minimally invasive and open radical prostatectomy, respectively. The frequency of incisional hernia repair was 5.3% at a median 3.1-year followup in the minimally invasive group and 1.9% at a 4.4-year median followup in the open group, corresponding to an incidence rate of 16.1 and 4.5/1,000 person-years, respectively. Compared to the open technique, the minimally invasive procedure was associated with more than a threefold increased risk of incisional hernia repair when controlling for patient and disease characteristics (adjusted HR 3.39, 95% CI 2.63-4.38, p<0.0001). Minimally invasive radical prostatectomy was associated with an attenuated but increased risk of any hernia repair compared with open radical prostatectomy (adjusted HR 1.48, 95% CI 1.29-1.70, p<0.0001). Minimally invasive radical prostatectomy was associated with a significantly increased risk of incisional hernia compared with open radical prostatectomy. This is a potentially remediable complication of prostate cancer surgery that warrants increased vigilance with respect to surgical technique. Copyright © 2013 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

  20. The Danish Inguinal Hernia database.

    Science.gov (United States)

    Friis-Andersen, Hans; Bisgaard, Thue

    2016-01-01

    To monitor and improve nation-wide surgical outcome after groin hernia repair based on scientific evidence-based surgical strategies for the national and international surgical community. Patients ≥18 years operated for groin hernia. Type and size of hernia, primary or recurrent, type of surgical repair procedure, mesh and mesh fixation methods. According to the Danish National Health Act, surgeons are obliged to register all hernia repairs immediately after surgery (3 minute registration time). All institutions have continuous access to their own data stratified on individual surgeons. Registrations are based on a closed, protected Internet system requiring personal codes also identifying the operating institution. A national steering committee consisting of 13 voluntary and dedicated surgeons, 11 of whom are unpaid, handles the medical management of the database. The Danish Inguinal Hernia Database comprises intraoperative data from >130,000 repairs (May 2015). A total of 49 peer-reviewed national and international publications have been published from the database (June 2015). The Danish Inguinal Hernia Database is fully active monitoring surgical quality and contributes to the national and international surgical society to improve outcome after groin hernia repair.

  1. Rectal duplication with sciatic hernia.

    Science.gov (United States)

    Nosek, Marzena; Golonka, Anna; Kalińska-Lipert, Anita; Nachulewicz, Paweł

    2015-07-01

    Rectal duplications represent 5% of all duplications in the alimentary tract, and they are very rarely diagnosed during the neonatal period. The authors present the method of investigation and the results of surgical treatment of a full-term neonate with a sciatic hernia containing a rectal duplication. The procedure started with three-port laparoscopy, but excision of the tubular duplication of the rectum was possible only by a transanal endorectal pull-through approach. The sciatic hernia was closed, and plastic sutures on the buttock finished the procedure. The coincidence of sciatic hernia with rectal duplication is extremely rare, and the method of treatment depends exclusively on the anatomical conditions.

  2. Groin hernia subtypes are associated in patients with bilateral hernias

    DEFF Research Database (Denmark)

    Burcharth, Jakob; Andresen, Kristoffer; Pommergaard, Hans-Christian

    2015-01-01

    repair (89.9% males) were registered, and of those were 12,041 persons operated bilaterally (94.9% males). Females and males operated for a unilaterally direct inguinal hernia (DIH) had increased Hazard Ratios (HR) of 3.85 (CI 95% 2.14-6.19) and 4.46 (CI 95% 2.57-7.88) of being contralaterally operated...... for a DIH. Females and males operated for a unilaterally indirect inguinal hernia (IIH) had HRs of 6.93 (CI 95% 3.66-13.11) and 1.89 (CI95% 1.24-2.88) for being contralaterally operated for an IIH. The same tendency was seen for femoral hernias. CONCLUSIONS: All hernia subtypes were bilaterally associated...

  3. Etiology of Inguinal Hernias: A Comprehensive Review

    Directory of Open Access Journals (Sweden)

    Stina Öberg

    2017-09-01

    Full Text Available BackgroundThe etiology of inguinal hernias remains uncertain even though the lifetime risk of developing an inguinal hernia is 27% for men and 3% for women. The aim was to summarize the evidence on hernia etiology, with focus on differences between lateral and medial hernias.ResultsLateral and medial hernias seem to have common as well as different etiologies. A patent processus vaginalis and increased cumulative mechanical exposure are risk factors for lateral hernias. Patients with medial hernias seem to have a more profoundly altered connective tissue architecture and homeostasis compared with patients with lateral hernias. However, connective tissue alteration may play a role in development of both subtypes. Inguinal hernias have a hereditary component with a complex inheritance pattern, and inguinal hernia susceptible genes have been identified that also are involved in connective tissue homeostasis.ConclusionThe etiology of lateral and medial hernias are at least partly different, but the final explanations are still lacking on certain areas. Further investigations of inguinal hernia genes may explain the altered connective tissue observed in patients with inguinal hernias. The precise mechanisms why processus vaginalis fails to obliterate in certain patients should also be clarified. Not all patients with a patent processus vaginalis develop a lateral hernia, but increased intraabdominal pressure appears to be a contributing factor.

  4. 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.

  5. The finite - dimensional star and grade star irreducible representation of SU(n/1)

    International Nuclear Information System (INIS)

    Han Qi-zhi.

    1981-01-01

    We derive the conditions of star and grade star representations of SU(n/1) and give some examples of them. We also give a brief review of the finite - dimensional irreducible representations of SU(n/1). (author)

  6. Quotients of irreducible N=2 superconformal coset theories by discrete symmetries

    International Nuclear Information System (INIS)

    Bailin, D.; Love, A.

    1990-01-01

    The spectrum of massless states is studied for the irreducible N=2 superconformal coset theories when these theories are quotiented by discrete symmetries, including the effect of embedding the discrete symmetries in the gauge group. (orig.)

  7. Neural Mechanisms of Updating under Reducible and Irreducible Uncertainty.

    Science.gov (United States)

    Kobayashi, Kenji; Hsu, Ming

    2017-07-19

    Adaptive decision making depends on an agent's ability to use environmental signals to reduce uncertainty. However, because of multiple types of uncertainty, agents must take into account not only the extent to which signals violate prior expectations but also whether uncertainty can be reduced in the first place. Here we studied how human brains of both sexes respond to signals under conditions of reducible and irreducible uncertainty. We show behaviorally that subjects' value updating was sensitive to the reducibility of uncertainty, and could be quantitatively characterized by a Bayesian model where agents ignore expectancy violations that do not update beliefs or values. Using fMRI, we found that neural processes underlying belief and value updating were separable from responses to expectancy violation, and that reducibility of uncertainty in value modulated connections from belief-updating regions to value-updating regions. Together, these results provide insights into how agents use knowledge about uncertainty to make better decisions while ignoring mere expectancy violation. SIGNIFICANCE STATEMENT To make good decisions, a person must observe the environment carefully, and use these observations to reduce uncertainty about consequences of actions. Importantly, uncertainty should not be reduced purely based on how surprising the observations are, particularly because in some cases uncertainty is not reducible. Here we show that the human brain indeed reduces uncertainty adaptively by taking into account the nature of uncertainty and ignoring mere surprise. Behaviorally, we show that human subjects reduce uncertainty in a quasioptimal Bayesian manner. Using fMRI, we characterize brain regions that may be involved in uncertainty reduction, as well as the network they constitute, and dissociate them from brain regions that respond to mere surprise. Copyright © 2017 the authors 0270-6474/17/376972-11$15.00/0.

  8. [Amyand's hernia--a clinical case].

    Science.gov (United States)

    Savlovschi, C; Brănescu, C; Serban, D; Tudor, C; Găvan, C; Shanabli, A; Comandaşu, M; Vasilescu, L; Borcan, R; Dumitrescu, D; Sandolache, B; Sajin, M; Grădinaru, S; Munteanu, R; Kraft, A; Oprescu, S

    2010-01-01

    Amyand's hernia, a rare entity in the surgical pathology, presupposes the presence of the vermiform appendix inside a inguinal hernia sac (1). The hernia sac peritonitis by appendix swelling is even more rare, very few cases being presented in the surgical literature (1). The preoperatory diagnosis of Amyand's hernia is therefore very difficult. We herein present the case of a 71-year old male patient, operated on an emergency basis for hernia, which eventually turned out to be Amyand's hernia, a case which determined us to research the literature dedicated to this topic.

  9. The Danish ventral hernia database

    DEFF Research Database (Denmark)

    Helgstrand, Frederik; Jorgensen, Lars Nannestad

    2016-01-01

    Aim: The Danish Ventral Hernia Database (DVHD) provides national surveillance of current surgical practice and clinical postoperative outcomes. The intention is to reduce postoperative morbidity and hernia recurrence, evaluate new treatment strategies, and facilitate nationwide implementation of ...... of operations and is an excellent tool for observing changes over time, including adjustment of several confounders. This national database registry has impacted on clinical practice in Denmark and led to a high number of scientific publications in recent years.......Aim: The Danish Ventral Hernia Database (DVHD) provides national surveillance of current surgical practice and clinical postoperative outcomes. The intention is to reduce postoperative morbidity and hernia recurrence, evaluate new treatment strategies, and facilitate nationwide implementation...... to the surgical repair are recorded. Data registration is mandatory. Data may be merged with other Danish health registries and information from patient questionnaires or clinical examinations. Descriptive data: More than 37,000 operations have been registered. Data have demonstrated high agreement with patient...

  10. The Danish Inguinal Hernia database

    DEFF Research Database (Denmark)

    Friis-Andersen, Hans; Bisgaard, Thue

    2016-01-01

    AIM OF DATABASE: To monitor and improve nation-wide surgical outcome after groin hernia repair based on scientific evidence-based surgical strategies for the national and international surgical community. STUDY POPULATION: Patients ≥18 years operated for groin hernia. MAIN VARIABLES: Type and size...... access to their own data stratified on individual surgeons. Registrations are based on a closed, protected Internet system requiring personal codes also identifying the operating institution. A national steering committee consisting of 13 voluntary and dedicated surgeons, 11 of whom are unpaid, handles...... the medical management of the database. RESULTS: The Danish Inguinal Hernia Database comprises intraoperative data from >130,000 repairs (May 2015). A total of 49 peer-reviewed national and international publications have been published from the database (June 2015). CONCLUSION: The Danish Inguinal Hernia...

  11. Laparoscopic repair of incarcerated inguinal hernia. A safe and effective procedure to adopt in children.

    Science.gov (United States)

    Esposito, C; Turial, S; Alicchio, F; Enders, J; Castagnetti, M; Krause, K; Settimi, A; Schier, F

    2013-04-01

    The purpose of our retrospective study was to describe the efficacy and the advantages of laparoscopic approach to treat incarcerated inguinal hernia (IIH) in pediatric patients. In a 2-year period, 601 children underwent a laparoscopic inguinal hernia repair, 46 (7.6 %) of them presented an IIH. Our study will be focused on these 46 patients: 30 boys and 16 girls (age range 1 month-8 years). Twenty-one/46 hernias (45.6 %) were reduced preoperatively and then operated laparoscopically (RH), 25/46 (54.4 %) were irreducible and they were operated directly in laparoscopy (IRH). We have no conversions in our series. The length of surgery in RH group was in median 23 min and in IRH group was in median 30 min. Hospital stay was variable between 6 h and 3 days (median 36 h).With a minimum follow-up of 14 months, we had 2/46 recurrences (4.3 %). The laparoscopic approach to IIH appears easy to perform from the technical point of view. The 3 main advantages of laparoscopic approach are that all edematous tissue are surgically bypassed and the cord structures are not touched; the reduction is performed under direct visual control, and above all, an inspection of the incarcerated organ is performed at the end of procedure.

  12. Evaluación clínica de hernioplastia umbilical en bovinos: empleo de fascia abdominal autógena

    Directory of Open Access Journals (Sweden)

    Mastoby Martinez M

    2010-08-01

    Full Text Available Objetivo. Evaluar clínicamente la hernioplastia umbilical en terneros con el empleo de fascia abdominal autógena. Material y métodos. Fueron utilizados cinco terneros de raza Brahman (6-12 meses y peso promedio de 200 kg, los terneros se intervinieron quirúrgicamente por presentar hernia umbilical recidivante. El anillo herniario se reforzó con autoinjerto de fascia abdominal fijado con puntos en “U” horizontales, con sutura de poliamida (50 libras de presión. El tejido conectivo subcutáneo se suturó con polyglactin 910 del calibre 2-0 en patrón de puntos continuos. En el posoperatorio, se evaluó la evolución clínica de la cicatrización cutánea y la presencia o no de recidiva herniaria por un periodo de 60 días. Resultados. En todos los animales se observó edema intenso de los focos quirúrgicos (foco donador en la región inguinal y foco receptor en la región umbilical, sin dehiscencia de la herida cutánea, abscedación, ni recidiva de la hernia. Conclusiones. La técnica quirúrgica utilizada y el autoinjerto de fascia abdominal fueron eficientes en la corrección de hernia umbilical recidivante en terneros, hecho que permite recomendarla en casos semejantes.

  13. Umbilical Cable Recovery Load Analysis

    Institute of Scientific and Technical Information of China (English)

    YAN Shu-wang; JIA Zhao-lin; FENG Xiao-wei; LI Shi-tao

    2013-01-01

    Umbilical cable is a kind of integrated subsea cable widely used in the exploration and exploitation of oil and gas field.The severe ocean environment makes great challenges to umbilical maintenance and repair work.Damaged umbilical is usually recovered for the regular operation of the offshore production system.Analysis on cables in essence is a two-point boundary problem.The tension load at the mudline must be known first,and then the recovery load and recovery angle on the vessel can be solved by use of catenary equation.The recovery analysis also involves umbilicalsoil interaction and becomes more complicated.Calculation methods for recovery load of the exposed and buried umbilical are established and the relationship between the position of touch down point and the recovery load as well as the recovery angle and recovery load are analyzed.The analysis results provide a theoretical reference for offshore on-deck operation.

  14. Abdominal wall hernias: computed tomography findings

    International Nuclear Information System (INIS)

    D'Ippolito, Giuseppe; Rosas, George de Queiroz; Mota, Marcos Alexandre; Akisue, Sandra R. Tsukada; Galvao Filho, Mario de Melo.

    2005-01-01

    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)

  15. Preperitoneal approach to parastomal hernia with coexistent large incisional hernia.

    Science.gov (United States)

    Egun, A; Hill, J; MacLennan, I; Pearson, R. C

    2002-03-01

    OBJECTIVE: To assess the outcome of preperitoneal mesh repair of complex incisional herniae incorporating a stoma and large parastomal hernia. METHODS: From 1994 to 1998, symptomatic patients who had repair of combined incisional hernia and parastomal hernia were reviewed. Body mass index, co-morbidity, length of hospital stay, patient satisfaction and outcomes were recorded. RESULTS: Ten patients (seven females and three males), mean age 62 (range 48-80) years underwent primary repair. All had significant comorbidities (ASA grade 3) and mean body mass index was 31.1 (range 20-49). Median hospital stay was 15 (range 8-150) days. Complications were of varying clinical significance (seroma, superficial infection, major respiratory tract infection and stomal necrosis). There were no recurrences after a mean follow up of 54 (range 22-69) months. CONCLUSION: The combination of a parastomal hernia and generalised wound dehiscence is an uncommon but difficult problem. The application of the principles of low-tension mesh repair can provide a satisfactory outcome and low recurrence rate. This must be tempered by recognition of the potential for significant major postoperative complication.

  16. The operation of giant incisional hernia

    DEFF Research Database (Denmark)

    Eriksson, Axelina; Krag, Christen; Jørgensen, Lars Nannestad

    2014-01-01

    Incisional hernia is a common complication to laparotomy impacting negatively on quality of life, risk of emergency surgery and cosmesis. The operation of giant incisional hernia (cross diameter of hernia defect > 20 cm) is a high risk procedure and the surgical techniques are not based on high...

  17. Sigmoid Volvulus Through a Transmesenteric Hernia.

    Science.gov (United States)

    Brandão, Pedro Nuno; Martins, Vilma; Silva, Cristina; Davide, José

    2017-06-01

    Internal hernias are a rare pathology with very low incidence. Transmesenteric hernias represent less than 10% of all cases and may occur at any age. They involve more often the small bowel and, more rarely, the colon. We present a case of a sigmoid volvulus through a transmesenteric hernia in a 19-year-old patient.

  18. Littre hernia in childhood: A case report with a brief review of the literature

    Directory of Open Access Journals (Sweden)

    Arzu Pampal

    2011-01-01

    Full Text Available A 3-year-old boy with a right-sided and painful inguinal swelling for the last 2 h was admitted to the emergency department. As there were no apparent peritoneal irritation findings, right-sided incarcerated inguinal hernia was reduced and the patient was scheduled for an elective herniorrhaphy. Perioperatively even though the sac seemed empty, it was opened in order to inspect its content. The adherence of Meckel′s diverticulum (MD to the base of hernial sac was realized and Littre hernia (LH was diagnosed. The hernia was highly ligated after the wedge resection of the diverticulum and anastomosis. The patient was fed on the second postoperative day and discharged on the third postoperative day. Despite numerous presentations of LH in the adult age group in the literature, there are limited data about the disease in the childhood period. Even though the scarcity of the data, there are some so-called rules for LH in childhood like protruding more common through umbilical hernias, containing heterotopic tissues more frequent than adult age and incarcerating/strangulating more often. The aim of this study is to review the reported LH cases, present a new case and discuss the features of LH in childhood period.

  19. Inguinal hernia repair with tension-free hernioplasty under local anesthesia

    International Nuclear Information System (INIS)

    Gao, Jia-Sen; Wang, Zhen-Jun; Zhao, Bo; Ma Song Zhang; Pang, Guo-Yi; Na, Dong-Ming; Zhang Yu-Dong

    2009-01-01

    To evaluate the use of local anesthesia in tension-free hernioplasty in a local hospital. The study took place at Beijing Chaoyang Hospital Affiliated to Capital Medical University, Beijing, China during the period from January 2007 to May 2008. All 110 patients who had undergone inguinal hernia repair with mesh under local anesthesia were included in the study. To increase the homogeneity of the sample, we excluded umbilical hernia repairs, parastomal hernia repairs, non-elective procedures, procedures not involving mesh, and repairs performed concurrently with another surgical procedure. We performed a retrospective review of all 110 patients' data. The average operating time was 45 minutes (30-70 minutes), and the average hospital stay was 3-4 days. There was no postoperative mortality in this study. No surgical site infection occurred. Two patients (18%) that suffered from a moderate scrotal hematoma had recovered after extract injection therapy was applied. The duration of incisional pain was 2-3 days, and no patient required post-operative analgesia. During the follow-up, no recurrence occurred. The use of local anesthesia in inguinal hernia repair with tension-free hernioplasty is a safe and effective alternative for inpatient treatment. (aothor)

  20. Hernia Following Blunt Abdominal Trauma

    Directory of Open Access Journals (Sweden)

    N Aghaie

    2009-10-01

    Full Text Available Traumatic abdominal wall hernia is a rare type of hernia, which follows blunt trauma to the abdomen, where disruption of the musculature and fascia occurs with the overlying skin remaining intact. Diagnosis of this problem is very difficult and delayed. Traumatic hernia is often diagnosed during laparatomy or laparascopy, but CT scan also has a role in distinguishing this pathology. Delay in diagnosis is very dangerous and can result in gangrene and necrosis of the organs in the hernia. The case report of a 35 years old man with liftruck blunt trauma is reported. His vital signs were stable. On physical examination, tenderness of RUQ was seen. He underwent Dpl for suspected hemoprotein. Dpl was followed up by laparatomy. Laparatomy revealed that the transverse and ascending colon partially herniated in the abdominal wall defect. The colon was reduced in the abdomen and repair of abdominal hernia was done. The patient was discharged after 5 day. The etiology, pathogenesis and management are discussed.

  1. Management of giant paraesophageal hernia.

    Science.gov (United States)

    Awais, O; Luketich, J D

    2009-04-01

    Management of giant paraesophageal hernia remains one of the most difficult challenges faced by surgeons treating complex benign esophageal disorders. These large hernias are acquired disorders; therefore, they invariably present in elderly patients. The dilemma that surgeons faced in the open surgical era was the risk of open surgery in this elderly, sick patient population versus the life threatening catastrophic complications, nearly 30% in some series, observed with medical management. During the 1990s, it was clearly recognized that laparoscopic surgery led to decreased morbidity with a quicker recovery. This has lead to a 6-fold increase in the surgical management of giant paraesophageal hernias over the last decade compared to a period of five decades of open surgery; however, this has not necessarily translated into better outcomes. One of the major issues with giant paraesophageal hernias is recognizing short esophagus and performing a lengthening procedure, if needed. Open series which report liberal use of Collis gastroplasty leading to a tension-free intraabdominal fundoplication have shown the best anatomic and clinical outcomes. As we duplicate the open experience laparoscopically, the principle of identifying a shortened esophagus and constructing a neo-esophagus must be honored for the success of the operation. The benefits of laparoscopy are obvious but should not come at the cost of a lesser operation. This review will illustrate that laparoscopic repair of giant paraesophageal hernia at experienced centers can be performed safely with similar outcomes to open series when the fundamental principles of the operation are maintained.

  2. Preoperative intravenous ibuprofen does not influence postoperative narcotic use in patients undergoing elective hernia repair: a randomized, double-blind, placebo controlled prospective trial

    Directory of Open Access Journals (Sweden)

    Sparber LS

    2017-07-01

    Full Text Available Lauren S Sparber,1 Christine SM Lau,1,2 Tanya S Vialet,1 Ronald S Chamberlain1–4 1Department of Surgery, Saint Barnabas Medical Center, Livingston, NJ, USA; 2Saint George’s University School of Medicine, Grenada, West Indies; 3Department of Surgery, Banner MD Anderson Cancer Center, Gilbert, AZ, USA; 4Department of Surgery, New Jersey Medical School, Rutgers University, Newark, NJ, USA Introduction: Inguinal and umbilical hernia repairs are among the most common surgical procedures performed in the US. Optimal perioperative pain control regimens remain challenging and opioid analgesics are commonly used. Preoperative nonsteroidal anti-inflammatory drug (NSAID administration has been shown to reduce postoperative narcotic requirements. This study sought to evaluate the efficacy of perioperative intravenous (IV ibuprofen on postoperative pain level and narcotic use in patients undergoing open or laparoscopic inguinal and/or umbilical hernia repair.Methods: A single center, randomized, double-blind placebo-controlled trial involving patients ≥18 years undergoing inguinal and/or umbilical hernia repair was performed. Patients were randomized to receive 800 mg of IV ibuprofen or placebo preoperatively. Outcomes assessed included postoperative pain medication required and visual analog scale (VAS pain scores.Results: Forty-eight adult male patients underwent inguinal and/or umbilical hernia repair. Patients receiving IV ibuprofen used more oxycodone/acetaminophen (32% vs 13% and IV hydromorphone (12% vs 8.7%, and fewer combinations of pain medications (44% vs 65.2% in the first two postoperative hours compared to placebo (p=0.556. The IV ibuprofen group had more patients pain free (28% vs 8.7%, p=0.087 and lower VAS scores (3.08±2.14 vs 3.95±1.54, p=0.134 at 2 hours postoperatively, compared to the placebo group, however, this was not statistically significant. Similar pain levels at 1, 3, and 7 days, postoperative and similar use of rescue

  3. An Unusual Trocar Site Hernia after Prostatectomy

    Directory of Open Access Journals (Sweden)

    Ryan K. Schmocker

    2016-01-01

    Full Text Available Trocar site hernias are rare complications after laparoscopic surgery but most commonly occur at larger trocar sites placed at the umbilicus. With increased utilization of the laparoscopic approach the incidence of trocar site hernia is increasing. We report a case of a trocar site hernia following an otherwise uncomplicated robotic prostatectomy at a 12 mm right lower quadrant port. The vermiform appendix was incarcerated within the trocar site hernia. Subsequent appendectomy and primary repair of the hernia were performed without complication.

  4. The irreducible needs of children for development: a frame of reference to health care

    Directory of Open Access Journals (Sweden)

    Maria De La Ó Ramallo Veríssimo

    2018-03-01

    Full Text Available ABSTRACT A comprehensive health care to children implies in caring for their development, by perceiving the needs based on a suitable reference to children’s specificities. This theoretical study aimed to analyze the “irreducible needs of children” frame of reference, based on a child development theory. We performed a comparative analysis between the contents of children’s irreducible needs and the components of the Bioecological Theory of Human Development. An extensive correspondence was verified among the components of the Bioecological Theory and the following essential needs: ongoing nurturing relationships; experiences tailored to individual differences; developmentally appropriate experiences; limit setting, structure and expectations; stable, supportive communities and cultural continuity. The need for physical protection, safety, and regulation is not explicit in the elements of the theory, although it is also verified in their definitions. We concluded that the irreducible needs’ reference can support nurses in health care and in child development promotion.

  5. Herniography off femoral, obturator and perineal hernias

    International Nuclear Information System (INIS)

    Ekberg, O.; Nordblom, I.; Fork, F.T.; Gullmo, A.

    1985-01-01

    Positive contrast herniography was used in the workup of 550 patients with unclear groin pain. The majority of these patients had rather characteristic hernias of indirect, direct or femoral type. However, now and then diagnostic problems arose. A femoral hernia may look like a direct or even obturator hernia. There is also a variety of multilocular femoral hernias and other types. A femoral hernia may be present together with other hernias in the ipsilateral or contralateral groin. Obturator hernias are usually small but are always confined to the obturator canal laterally in the obturator foramen. Abnormalities in the pouch of Douglas may include a deep rectogenital pouch, diverticula and true herniations. These uncommon herniographic findings are described and discussed. (orig.) [de

  6. Congenital transmesenteric hernia presenting as neonatal ascites

    Directory of Open Access Journals (Sweden)

    Andreia Felizes

    2018-01-01

    Full Text Available Transmesenteric hernia is an internal hernia without sac, which forms through a congenital mesentery defect. Mostly diagnosed intraoperatively, it as a variable prognosis, which can lead to high morbidity and mortality.The authors describe a case of transmesenteric hernia that presented as isolated fetal ascites. A 34 week preterm baby was delivered by forceps, with respiratory compromise due to abdominal distension. Orotracheal intubation and evacuation paracentesis were performed. After excluding major causes of neonatal ascites and persistent bowel loop distension, the newborn underwent an exploratory laparotomy, where a transmesenteric hernia and pellets of meconium were identified. Hernia reduction, enterectomy and enterostomies were performed, with good outcome. Cystic fibrosis was diagnosed during post-operatory period.This is the first reported case of transmesenteric hernia presenting as fetal ascites, without associated morbidity or mortality due to an early intervention. Keywords: Transmesenteric hernia, Fetal ascites, Cystic fibrosis

  7. Congenital posterolateral diaphragmatic hernia : pathophysiological studies and clinical picture

    NARCIS (Netherlands)

    A.P. Bos (Albert)

    1993-01-01

    textabstractCongenital diaphragmatic hernias are classified according to the location of the defect: posterolateral hernia with or without a sac (Bochdalek-type), parasternal hernia through the foramen of Morgagni, central hernia, and diaphragmatic eventration. The so-called hiatal hernia has a

  8. Laparoscopic Hernia Repair in Infancy and Childhood; Evaluation of ...

    African Journals Online (AJOL)

    Materials & Methods: A prospective randomized controlled study was carried out in the ... Group B was subjected to laparoscopic hernia repair of inguinal hernia by ... Inclusion criteria included; bilateral inguinal hernia, recurrent hernia, hernia in ... By Country · List All Titles · Free To Read Titles This Journal is Open Access.

  9. Closed-form irreducible differential formulations of the Wilson renormalization group

    International Nuclear Information System (INIS)

    Vvedensky, D.D.; Chang, T.S.; Nicoll, J.F.

    1983-01-01

    We present a detailed derivation of the one-particle--irreducible (1PI) differential renormalization-group generators originally developed by Nicoll and Chang and by Chang, Nicoll, and Young. We illustrate the machinery of the irreducible formulation by calculating to order epsilon 2 the characteristic time exponent z for the time-dependent Ginsburg-Landau model in the cases of conserved and nonconserved order parameter. We then calculate both z and eta to order epsilon 2 by applying to the 1PI generator an extension of the operator expansion technique developed by Wegner for the Wilson smooth-cutoff renormalization-group generator

  10. Intrathoracic Hernia after Total Gastrectomy

    Directory of Open Access Journals (Sweden)

    Yoshihiko Tashiro

    2016-05-01

    Full Text Available Intrathoracic hernias after total gastrectomy are rare. We report the case of a 78-year-old man who underwent total gastrectomy with antecolic Roux-Y reconstruction for residual gastric cancer. He had alcoholic liver cirrhosis and received radical laparoscopic proximal gastrectomy for gastric cancer 3 years ago. Early gastric cancer in the remnant stomach was found by routine upper gastrointestinal endoscopy. We initially performed endoscopic submucosal dissection, but the vertical margin was positive in a pathological result. We performed total gastrectomy with antecolic Roux-Y reconstruction by laparotomy. For adhesion of the esophageal hiatus, the left chest was connected with the abdominal cavity. A pleural defect was not repaired. Two days after the operation, the patient was suspected of having intrathoracic hernia by chest X-rays. Computed tomography showed that the transverse colon and Roux limb were incarcerated in the left thoracic cavity. He was diagnosed with intrathoracic hernia, and emergency reduction and repair were performed. Operative findings showed that the Roux limb and transverse colon were incarcerated in the thoracic cavity. After reduction, the orifice of the hernia was closed by suturing the crus of the diaphragm with the ligament of the jejunum and omentum. After the second operation, he experienced anastomotic leakage and left pyothorax. Anastomotic leakage was improved with conservative therapy and he was discharged 76 days after the second operation.

  11. Hernia surgery, South Africa 2015

    African Journals Online (AJOL)

    in the US.[1,2] More than one million hernia repairs are performed each year in the US. No published ... preoperative planning, but it is unclear if this approach is cost- effective. ... of compliance and outcomes data and adequate training. The.

  12. Congenital Morgagni's hernia in infants and children: a national review

    African Journals Online (AJOL)

    assisted repair, and in five (4.7%) patients the hernia was repaired .... 24 (23%) and inguinal hernia in 13 (12.6%) patients. Thirteen ... bilateral Morgagni's hernia (Fig. 4). ... repair using the open approach and one following a laparoscopic-.

  13. Total Extraperitoneal Hernia Repair: Residency Teaching Program and Outcome Evaluation.

    Science.gov (United States)

    Garofalo, Fabio; Mota-Moya, Pau; Munday, Andrew; Romy, Sébastien

    2017-01-01

    Total extraperitoneal (TEP) hernia repair has been shown to offer less pain, shorter postoperative hospital stay and earlier return to work when compared to open surgery. Our institution routinely performs TEP procedures for patients with primary or recurrent inguinal hernias. The aim of this study was to show that supervised senior residents can safely perform TEP repairs in a teaching setting. All consecutive patients treated for inguinal hernias by laparoscopic approach from October 2008 to June 2012 were retrospectively analyzed from a prospective database. A total of 219 TEP repairs were performed on 171 patients: 123 unilateral and 48 bilateral. The mean patient age was 51.6 years with a standard deviation (SD) of ± 15.9. Supervised senior residents performed 171 (78 %) and staff surgeons 48 (22 %) TEP repairs, respectively. Thirty-day morbidity included cases of inguinal paresthesias (0.4 %, n = 1), umbilical hematomas (0.9 %, n = 2), superficial wound infections (0.9 %, n = 2), scrotal hematomas (2.7 %, n = 6), postoperative urinary retentions (2.7 %, n = 6), chronic pain syndromes (5 %, n = 11) and postoperative seromas (6.7 %, n = 14). Overall, complication rates were 18.7 % for staff surgeons and 19.3 % for residents (p = 0.83). For staff surgeons and residents, mean operative times for unilateral hernia repairs were 65 min (SD ± 18.9) and 77.6 min (SD ± 29.8) (p = 0.043), respectively, while mean operative times for bilateral repairs were 115 min (SD ± 40.1) and 103.6 (SD ± 25.9) (p = 0.05). TEP repair is a safe procedure when performed by supervised senior surgical trainees. Teaching of TEP should be routinely included in general surgery residency programs.

  14. Description of the higher massless irreducible integer spins in the BRST approach

    International Nuclear Information System (INIS)

    Pashnev, A.; Tsulaya, M.

    1998-01-01

    The BRST approach is applied to the description of irreducible massless higher spins representations of the Poincare group in arbitrary dimensions. The total system of constraints in such theory includes both the first and the second class constraints. The corresponding nilpotent BRST charge contains terms up to the seventh degree in ghosts

  15. An algorithm to compute the canonical basis of an irreducible Uq(g)-module

    OpenAIRE

    de Graaf, W. A.

    2002-01-01

    An algorithm is described to compute the canonical basis of an irreducible module over a quantized enveloping algebra of a finite-dimensional semisimple Lie algebra. The algorithm works for modules that are constructed as a submodule of a tensor product of modules with known canonical bases.

  16. Fourier-Laplace transform of irreducible regular differential systems on the Riemann sphere

    International Nuclear Information System (INIS)

    Sabbah, C

    2004-01-01

    It is shown that the Fourier-Laplace transform of an irreducible regular differential system on the Riemann sphere underlies a polarizable regular twistor D-module if one considers only the part at finite distance. The associated holomorphic bundle defined away from the origin of the complex plane is therefore equipped with a natural harmonic metric having a tame behaviour near the origin

  17. 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)

  18. Preoperative diagnosis of Amyand's hernia by ultrasound and computed tomography

    Directory of Open Access Journals (Sweden)

    Husam Vehbi

    2016-06-01

    Full Text Available Inguinal hernia is the most common seen groin hernias which mostly contain bowel. The incidence of vermiform appendix in an inguinal hernia is seen in 1% of all inguinal hernia. This is known as Amyand's hernia. Appendix within a hernia can be normal or complicated by appendicitis. Most of these cases are not diagnosed preoperatively and managed during surgery. Preoperative diagnosis of these cases is so rare. Very few cases have been reported so far.In our case, we diagnosed an inflamed appendix in a 49 years old female within right inguinal hernia by using ultrasound and confirmed it by CT scan. Keywords: Amyand's hernia, Appendicitis

  19. Direct and Recurrent Inguinal Hernias are Associated with Ventral Hernia Repair

    DEFF Research Database (Denmark)

    Henriksen, Nadia A; Sorensen, Lars T; Bay-Nielsen, Morten

    2013-01-01

    A systemically altered connective tissue metabolism has been demonstrated in patients with abdominal wall hernias. The most pronounced connective tissue changes are found in patients with direct or recurrent inguinal hernias as opposed to patients with indirect inguinal hernias. The aim...

  20. An Evaluation of Parastomal Hernia Repair Using the Americas Hernia Society Quality Collaborative.

    Science.gov (United States)

    Fox, Sarah S; Janczyk, Randy; Warren, Jeremy A; Carbonell, Alfredo M; Poulose, Benjamin K; Rosen, Michael J; Hope, William W

    2017-08-01

    The purpose of this review was to evaluate outcomes relating to parastomal hernia repair. Data from the Americas Hernia Society Quality Collaborative were used to identify patients undergoing parastomal hernia repair from 2013 to 2016. Parastomal hernia repairs were compared with other repairs using Pearson's test and Wilcoxon test with a P value Ostomy disposition included ostomy left in situ (47%), moved to a new site (18%), taken down (22%), and rematured in same location in (13%). Outcomes related to parastomal hernia repair included 10 per cent surgical site infection, 24 per cent surgical site occurrence, and 12 per cent surgical site occurrences requiring procedural interventions with a 13 per cent readmission rate and 6 per cent reoperation rate. When comparing parastomal hernias with other ventral hernia repairs, parastomal hernias had a significantly higher surgical site infection, surgical site occurrence, surgical site occurrences requiring procedural intervention, readmission, reoperation rate, and length of stay, and were less commonly performed laparoscopically (P < 0.05). Most parastomal hernias are being repaired open with synthetic mesh in the sublay position. Less favorable outcomes of parastomal hernia repair when compared with other ventral hernia repairs are likely related to the complexity of parastomal hernia repair.

  1. Amyand's hernia-a vermiform appendix presenting in an inguinal hernia: a case series

    Directory of Open Access Journals (Sweden)

    Pavlidis Theodoros

    2011-09-01

    Full Text Available Abstract Introduction A vermiform appendix in an inguinal hernia, inflamed or not, is known as Amyand's hernia. Here we present a case series of four men with Amyand's hernia. Case presentations We retrospectively studied 963 Caucasian patients with inguinal hernia who were admitted to our surgical department over a 12-year period. Four patients presented with Amyand's hernia (0.4%. A 32-year-old Caucasian man had an inflamed vermiform appendix in his hernial sac (acute appendicitis, presenting as an incarcerated right groin hernia, and underwent simultaneous appendectomy and Bassini suture hernia repair. Two patients, Caucasian men aged 36 and 43 years old, had normal appendices in their sacs, which clinically appeared as non-incarcerated right groin hernias. Both underwent a plug-mesh hernia repair without appendectomy. The fourth patient, a 25-year-old Caucasian man with a large but not inflamed appendix in his sac, had a plug-mesh hernia repair with appendectomy. Conclusion A hernia surgeon may encounter unexpected intraoperative findings, such as Amyand's hernia. It is important to be prepared and apply the appropriate treatment.

  2. Modern diagnosis and treatment of hiatal hernias.

    Science.gov (United States)

    Siegal, Steve R; Dolan, James P; Hunter, John G

    2017-12-01

    Hiatal hernias are a common finding on radiographic or endoscopic studies. Hiatal hernias may become symptomatic or, less frequently, can incarcerate or become a volvulus leading to organ ischemia. This review examines latest evidence on the diagnostic workup and management of hiatal hernias. A literature review of contemporary and latest studies with highest quality of evidence was completed. This information was examined and compiled in review format. Asymptomatic hiatal and paraesophageal hernias become symptomatic and necessitate repair at a rate of 1% per year. Watchful waiting is appropriate for asymptomatic hernias. Symptomatic hiatal hernias and those with confirmed reflux disease require operative repair with an anti-reflux procedure. Key operative steps include the following: reduction and excision of hernia sac, 3 cm of intraabdominal esophageal length, crural closure with mesh reinforcement, and an anti-reflux procedure. Repairs not amenable to key steps may undergo gastropexy and gastrostomy placement as an alternative procedure. Hiatal hernias are commonly incidental findings. When hernias become symptomatic or have reflux disease, an operative repair is required. A minimally invasive approach is safe and has improved outcomes.

  3. Laparoscopic repair of postoperative perineal hernia.

    LENUS (Irish Health Repository)

    Ryan, Stephen

    2010-01-01

    Perineal hernias are infrequent complications following abdominoperineal operations. Various approaches have been described for repair of perineal hernias including open transabdominal, transperineal or combined abdominoperineal repairs. The use of laparoscopic transabdominal repair of perineal hernias is not well-described. We present a case report demonstrating the benefits of laparoscopic repair of perineal hernia following previous laparoscopic abdominoperineal resection (APR) using a nonabsorbable mesh to repair the defect. We have demonstrated that the use of laparoscopy with repair of the pelvic floor defect using a non absorbable synthetic mesh offers an excellent alternative with many potential advantages over open transabdominal and transperineal repairs.

  4. CT discography for cervical soft disc hernia

    Energy Technology Data Exchange (ETDEWEB)

    Iwasa, Kenichi; Mizutani, Shigeru; Morimoto, Hiroyuki; Yamada, Hidehito; Iwasa, Satoru

    1985-03-01

    In this study the effectiveness of computed tomographic discography (CTD) in diagnosing cervical soft disc hernia was evaluated. Twenty-five intervertebral discs of 15 cases with cervical soft disc hernia were examined with a discography and then a CT scan. Results of the CT scan were as follows: three discs were protruded, 12 discs were prolapsed, 6 discs were extruded, and 4 discs were sequestrated. The findings were helpful in determining the location of soft disc hernias between the median and posterolateral discs. They were also valuable in classifying types of hernias and surgical approaches.

  5. Bochdalek Hernia with Adult Diaphragmatic Agenesis

    Directory of Open Access Journals (Sweden)

    Erkan Akar

    2013-10-01

    Full Text Available    Diaphragmatic hernia arises from pleuro-peritoneal membranes inability to close pericardioperitoneal membranes. Diaphragmatic defect may be located in esophageal hiatus (hiatal hernia, nearby the hiatus (paraesophageal, retrosternal (Morgagni or posterolateral (Bochdalek. Congenital diaphragmatic hernias (CDH diagnosed after neonatal period are defined as late presenting CDH. This group of patients consist 5-31% of CDHs and lead to diagnostic difficulties. A case of adult type Bochdalek hernia who was admitted to our clinic with respiratory problems and recognized late with the absence of left diaphragm was discussed in the light of clinical and surgical methods.

  6. Treatment and Controversies in Paraesophageal Hernia Repair

    Directory of Open Access Journals (Sweden)

    P. Marco eFisichella

    2015-04-01

    Full Text Available Background: Historically all paraesophageal hernias were repaired surgically, today intervention is reserved for symptomatic paraesophageal hernias. In this review, we describe the indications for repair and explore the controversies in paraesophageal hernia repair, which include a comparison of open to laparoscopic paraesophageal hernia repair, the necessity of complete sac excision, the routine performance of fundoplication, and the use of mesh for hernia repair.Methods: We searched Pubmed for papers published between 1980 and 2015 using the following keywords: hiatal hernias, paraesophageal hernias, regurgitation, dysphagia, gastroesophageal reflux disease, aspiration, GERD, endoscopy, manometry, pH monitoring, proton pump inhibitors, anemia, iron deficiency anemia, Nissen fundoplication, sac excision, mesh, mesh repair. Results: Indications for paraesophageal hernia repair have changed, and currently symptomatic paraesophageal hernias are recommended for repair. In addition, it is important not to overlook iron-deficiency anemia and pulmonary complaints, which tend to improve with repair. Current practice favors a laparoscopic approach, complete sac excision, primary crural repair with or without use of mesh, and a routine fundoplication.

  7. Colon Perforations Causing Morgagni Hernia Case

    Directory of Open Access Journals (Sweden)

    Mustafa Ugur

    2014-08-01

    Full Text Available Herniation of the intraabdominal organs through a diaphragmatic defect that occurs due to the joining anomaly of the sternal and costal segments of diaphragm is known as Morgagni Hernia. Although most of the patients with Morgagni Hernia are asymptomatic, intestinal obstruction, incarceration and strangulation can rarely occur. An 83 years old female patient admitted with acute abdomen to our clinic. Morgagni hernia was detected with preoperative thoracic and abdominal computed tomography. We aimed to present our management in Morgagni Hernia in this study.

  8. Systemic and local collagen turnover in hernia patients

    DEFF Research Database (Denmark)

    Henriksen, Nadia A

    2016-01-01

    composition appears altered in fascial tissue but also in skin biopsies, suggesting that the collagen alterations are systemic. More pronounced collagen alterations are found in patients with hernia recurrences. Hypothetically, primary inguinal hernias are formed due to a systemic predisposition to altered...... connective tissue, whereas impaired healing influences on the development of incisional hernias and hernia recurrences. The overall objective of this thesis was to investigate the collagen turnover systemically and locally in patients with primary inguinal hernia, multiple hernias and incisional hernia...... repair after adjustment for gender, age and surgical approach. In a multivariable subgroup analysis, direct and recurrent inguinal hernia repair were associated with primary ventral hernia surgery, whereas only recurrent inguinal hernia repair was associated with secondary ventral hernia surgery...

  9. A feasibility of single-incision laparoscopic percutaneous extraperitoneal closure for treatment of incarcerated inguinal hernia in children: our preliminary outcome and review of the literature.

    Science.gov (United States)

    Murase, Naruhiko; Uchida, Hiroo; Seki, Takashi; Hiramatsu, Kiyoshi

    2016-02-01

    The purpose of this study is to examine the feasibility of single-incision laparoscopic percutaneous extraperitoneal closure (LPEC) for incarcerated inguinal hernia (IIH) repair. 6 single-incision LPEC procedures were performed for IIH repair and 60 procedures were performed for reducible inguinal hernia (RIH) in the same period of time in one hospital. The laparoscope and one pair of grasping forceps were placed through the same umbilical incision. In IIH repair, the herniated organ was gently pulled using the grasping forceps with external manual pressure. If it was difficult to reduce the herniated organ with one pair of forceps, another pair of forceps were inserted through a multi-channel port without extending the umbilical incidion. Using the LPEC needle, the hernia orifice was closed extraperitoneally. We performed a retrospective analysis to compare the outcomes of single-incision LPEC for IIH repair or reducible inguinal hernia. All procedures were completed by single-incision without open conversion. A multi-channel port with another pair of forceps was needed in three cases. The operation time and the length of stay were significantly longer with IIH repair than with RIH repair. There were no major complications and there was no evidence of early recurrence in any patient. In conclusion, single-incision LPEC with a multi-channel port is feasible and safe for IIH repair.

  10. Perineal hernia in sheep containing pregnancy uterus / Hérnia perineal em ovino com útero gravídico como conteúdo

    Directory of Open Access Journals (Sweden)

    Augusto José Savioli de Almeida Sampaio

    2010-09-01

    Full Text Available Herniations and eventrations are ordinary events of buiatric clinic. Umbilical and inguinal hernias are well described, but perineal hernias in small ruminant animals are not so mentioned. Even though being the perineal hernia more common in cats and dogs, it might be occasionally observed in pregnant sheep close to delivery, being the gravid uterus rarely as content. The present study describes the event of perineal hernia with gravid uterus as content in a sheep of approximately one year old with no breed defined with a pregnancy period about 120 days. The adopted procedure included surgical reduction of the hernia, but without the closure of the hernial ring. The animal presented excellent recovery without post-surgery complications. Herniações e eventrações são ocorrências comuns na clinica buiátrica. Hérnia umbilical e inguino-escrotal são bem descritas, porém hérnias perineais em pequenos ruminantes são pouco relatadas. Apesar de a hérnia perineal ser mais comum em cães e gatos, pode ser ocasionalmente observada em ovelhas gestantes próximas ao parto sendo que raramente apresenta o útero como conteúdo. O presente relato descreve a ocorrência de hérnia perineal com útero gravídico como conteúdo em uma ovelha de aproximadamente um ano de idade sem raça definida com tempo de gestação aproximado de 120 dias. A terapêutica adotada incluiu a redução cirúrgica da hérnia, porém, sem a síntese do anel herniário. O animal apresentou excelente recuperação sem complicações pós-operatórias.

  11. Laparoscopic surgery in the treatment of incarcerated indirect inguinal hernia in children.

    Science.gov (United States)

    Yin, Yiyu; Zhang, Hongwei; Zhang, Xiang; Sun, Fang; Zou, Huaxin; Cao, Hui; Wen, Cheng

    2016-12-01

    We aimed to explore the feasibility and the safety of the laparoscopic surgery for incarcerated indirect inguinal hernia (IIH) in children. From January 2012 to December 2014, 64 children were enrolled into this study. All 64 patients received laparoscopic surgery and we reviewed their perioperative and postoperative follow-up studies. In addition, we enrolled 60 cases of children who received traditional surgery of IIH administered through minimally invasive surgery as the control group. Results from the present study showed that the mean operation time for the laparoscopic group was 41.5 min (range, 15-80 min) which was significantly shorter than the control group. Nine cases developed incarcerated intestine necrosis, expanded umbilical incision and parallel resection anastomosis. They received laparoscopic hernia sac high ligation. Only 5 cases developed scrotum edema after the surgery. The postoperative length of the stay ranged from 2 to 7 days (average, 3.2). The postoperative follow-up was from 6 months to 1 year and no relapse or secondary testicular atrophy was observed in the laparoscopic group. The operation time, incidence of postoperative complications and length of stay in the laparoscopic group were decreased compared to the control group, and differences were statistically significant (Pincarcerated inguinal hernia is safe and feasible and produced better results compared with the alternative.

  12. On the intersection of irreducible components of the space of finite-dimensional Lie algebras

    International Nuclear Information System (INIS)

    Gorbatsevich, Vladimir V

    2012-01-01

    The irreducible components of the space of n-dimensional Lie algebras are investigated. The properties of Lie algebras belonging to the intersection of all the irreducible components of this kind are studied (these Lie algebras are said to be basic or founding Lie algebras). It is proved that all Lie algebras of this kind are nilpotent and each of these Lie algebras has an Abelian ideal of codimension one. Specific examples of founding Lie algebras of arbitrary dimension are described and, to describe the Lie algebras in general, we state a conjecture. The concept of spectrum of a Lie algebra is considered and some of the most elementary properties of the spectrum are studied. Bibliography: 6 titles.

  13. Irreducible Representations of Oscillatory and Swirling Flows in Active Soft Matter

    Science.gov (United States)

    Ghose, Somdeb; Adhikari, R.

    2014-03-01

    Recent experiments imaging fluid flow around swimming microorganisms have revealed complex time-dependent velocity fields that differ qualitatively from the stresslet flow commonly employed in theoretical descriptions of active matter. Here we obtain the most general flow around a finite sized active particle by expanding the surface stress in irreducible Cartesian tensors. This expansion, whose first term is the stresslet, must include, respectively, third-rank polar and axial tensors to minimally capture crucial features of the active oscillatory flow around translating Chlamydomonas and the active swirling flow around rotating Volvox. The representation provides explicit expressions for the irreducible symmetric, antisymmetric, and isotropic parts of the continuum active stress. Antisymmetric active stresses do not conserve orbital angular momentum and our work thus shows that spin angular momentum is necessary to restore angular momentum conservation in continuum hydrodynamic descriptions of active soft matter.

  14. Towards next-to-leading order transport coefficients from the four-particle irreducible effective action

    International Nuclear Information System (INIS)

    Carrington, M. E.; Kovalchuk, E.

    2010-01-01

    Transport coefficients can be obtained from two-point correlators using the Kubo formulas. It has been shown that the full leading order result for electrical conductivity and (QCD) shear viscosity is contained in the resummed two-point function that is obtained from the three-loop three-particle irreducible resummed effective action. The theory produces all leading order contributions without the necessity for power counting, and in this sense it provides a natural framework for the calculation. In this article we study the four-loop four-particle irreducible effective action for a scalar theory with cubic and quartic interactions, with a nonvanishing field expectation value. We obtain a set of integral equations that determine the resummed two-point vertex function. A next-to-leading order contribution to the viscosity could be obtained from this set of coupled equations.

  15. Incisional hernia: new approaches and aspects

    NARCIS (Netherlands)

    D. den Hartog (Dennis)

    2010-01-01

    textabstractThis thesis is about the anatomy, diagnosis, treatment and outcome of incisional hernia. New approaches and aspects are discussed in the following chapters. The following definitions were derived from Butterworth’s medical dictionary 1. A hernia is the protrusion of an internal

  16. Anterior perineal hernia after anterior exenteration

    Directory of Open Access Journals (Sweden)

    Ka Wing Wong

    2017-10-01

    Full Text Available Perineal hernia is a rare complication of anterior exenteration. We reported this complication after an anterior exenteration for bladder cancer with bleeding complication requiring packing and second-look laparotomy. Perineal approach is a simple and effective method for repair of perineal hernia.

  17. Stomal Closure: Strategies to Prevent Incisional Hernia

    Science.gov (United States)

    Harries, Rhiannon L.; Torkington, Jared

    2018-01-01

    Incisional hernias following ostomy reversal occur frequently. Incisional hernias at the site of a previous stoma closure can cause significant morbidity, impaired quality of life, lead to life-threatening hernia incarceration or strangulation and result in a significant financial burden on health care systems Despite this, the evidence base on the subject is limited. Many recognised risk factors for the development of incisional hernia following ostomy reversal are related to patient factors such as age, malignancy, diabetes, COPD, hypertension and obesity, and are not easily correctable. There is a limited amount of evidence to suggest that prophylactic mesh reinforcement may be of benefit to reduce the post stoma closure incisional hernia rate but a further large scale randomised controlled trial is due to report in the near future. There appears to be weak evidence to suggest that surgeons should favour circular, or “purse-string” closure of the skin following stoma closure in order to reduce the risk of SSI, which in turn may reduce incisional hernia formation. There remains the need for further evidence in relation to suture technique, skin closure techniques, mechanical bowel preparation and oral antibiotic prescription focusing on incisional hernia development as an outcome measure. Within this review, we discuss in detail the evidence base for the risk factors for the development of, and the strategies to prevent ostomy reversal site incisional hernias. PMID:29670882

  18. Initial experience of laparoscopic incisional hernia repair.

    Science.gov (United States)

    Razman, J; Shaharin, S; Lukman, M R; Sukumar, N; Jasmi, A Y

    2006-06-01

    Laparoscopic repair of ventral and incisional hernia has become increasingly popular as compared to open repair. The procedure has the advantages of minimal access surgery, reduction of post operative pain and the recurrence rate. A prospective study of laparoscopic incisional hernia repair was performed in our center from August 2002 to April 2004. Eighteen cases (n: 18) were performed during the study period. Fifteen cases (n: 15) had open hernia repair previously. Sixteen patients (n: 16) had successful repair of the hernia with the laparoscopic approach and two cases were converted to open repair. The mean hernia defect size was 156cm2. There was no intraoperative or immediate postoperative complication. The mean operating time was 100 +/- 34 minutes (75 - 180 minutes). The postoperative pain was graded as mild to moderate according to visual analogue score. The mean day of discharge after surgery was two days (1 - 3 days). During follow up, three patients (16.7%) developed seroma at the hernia sac which was resolved with conservative management after three weeks. One (5.6%) patient developed recurrence six months after surgery. In conclusion, laparoscopic repair of incisional hernia particularly recurrent hernia has been shown to be safe and effective in our centre. However, careful patient selection and acquiring the necessary advanced laparoscopic surgical skills coupled with the proper use of equipment are mandatory before embarking on this procedure.

  19. 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 abdom...

  20. Lichtenstein versus Onstep for inguinal hernia repair

    DEFF Research Database (Denmark)

    Andresen, Kristoffer; Burcharth, Jakob; Rosenberg, Jacob

    2013-01-01

    Inguinal hernia is a common condition that affects millions of people world-wide every year. In Denmark (population of 5.5 million), more than 10,000 repairs of inguinal hernias are performed annually. The optimal surgical procedure for mesh placement and fixation is still being debated because o...

  1. Hiatal hernia | Samkari | Pan African Medical Journal

    African Journals Online (AJOL)

    Initial evaluation revealed paraesophageal hernia. EGD finding is grade II esophagitis with nodular mucosa and superficial ulceration, Distal part of the funds, body and the Antrum were rolled back into thoracic cavity. Abdominal computed tomography (CT) showed undulating diaphragm and large complex hiatal hernia.

  2. Ureteral sciatic hernia: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Choi, So Young; Han, Hyun Young; Park, Suk Jin; Choe, Hyoung Shim; Kim, Eun Tak [Eulji University Hospital, Daejeon (Korea, Republic of)

    2008-09-15

    A ureteral hernia that occurs through the sciatic foramen is very rare. We present a case of a ureteral sciatic hernia with hydronephrosis. Intravenous urography (IVU) showed the presence of a curved, laterally displaced ureter, and computed tomography (CT) clearly depicted the herniated ureter through the sciatic foramen. The patient was treated transiently with a double J catheter.

  3. Acquired secondary Grynfeltt's hernia: a case report

    International Nuclear Information System (INIS)

    Renck, Decio Valente; Lopes Junior, Joao Ivan

    2009-01-01

    Lumbar hernia is a rare condition whose diagnosis is hardly achieved. The prevalence is higher in elderly men. The present case report describes the case of a male, 78-year-old patient who underwent pleural effusion drainage 17 years before presenting with clinical manifestations and tomographic findings compatible with acquired secondary Grynfeltt's hernia. (author)

  4. Stomal Closure: Strategies to Prevent Incisional Hernia

    Directory of Open Access Journals (Sweden)

    Rhiannon L. Harries

    2018-04-01

    Full Text Available Incisional hernias following ostomy reversal occur frequently. Incisional hernias at the site of a previous stoma closure can cause significant morbidity, impaired quality of life, lead to life-threatening hernia incarceration or strangulation and result in a significant financial burden on health care systems Despite this, the evidence base on the subject is limited. Many recognised risk factors for the development of incisional hernia following ostomy reversal are related to patient factors such as age, malignancy, diabetes, COPD, hypertension and obesity, and are not easily correctable. There is a limited amount of evidence to suggest that prophylactic mesh reinforcement may be of benefit to reduce the post stoma closure incisional hernia rate but a further large scale randomised controlled trial is due to report in the near future. There appears to be weak evidence to suggest that surgeons should favour circular, or “purse-string” closure of the skin following stoma closure in order to reduce the risk of SSI, which in turn may reduce incisional hernia formation. There remains the need for further evidence in relation to suture technique, skin closure techniques, mechanical bowel preparation and oral antibiotic prescription focusing on incisional hernia development as an outcome measure. Within this review, we discuss in detail the evidence base for the risk factors for the development of, and the strategies to prevent ostomy reversal site incisional hernias.

  5. Congenital paraesophageal hiatus hernia with gastric volvulus

    Directory of Open Access Journals (Sweden)

    Kshirsagar Ashok

    2008-01-01

    Full Text Available Paraesophageal hiatus hernia is rarely seen in the neonatal period. An intrathoracic gastric volvulus complicating such a hernia is rarer. The upper gastrointestinal tract contrast study is diagnostic. Rapid diagnosis and treatment is essential. It avoids lethal complications as gastric dilatation, gangrene and perforation, which in turn may lead to cardiopulmonary arrest.

  6. Medical image of the week: Bochdalek hernia

    Directory of Open Access Journals (Sweden)

    Omar M

    2016-06-01

    Full Text Available No abstract available. Article truncated at 150 words. A 61 year-old man presented for an evaluation of a nonproductive cough. He has a history of well-controlled asthma, allergic rhinitis and nasal polyposis, hypertension, gastro-esophageal reflux and obstructive sleep apnea. The ACE inhibitor used to treat hypertension was discontinued. The physical exam was unremarkable. Pulmonary function testing was normal. A PA and lateral chest radiograph was performed and revealed an abnormal contour of the left hemidiaphragm with a large lobulated opacity (Figure 1- blue arrows. Computed chest tomography revealed the lobulated opacity in the left lower lobe contained fat and was consistent with a Bochdalek hernia (Figure 2. Congenital diaphragmatic hernia is a major malformation in newborns and in the perinatal period. The diagnosis of congenital diaphragmatic hernia in adults is rare. There are three types of congenital diaphragmatic hernias: posterolateral (Bochdalek diaphragmatic hernia, subcostosternal (Morgagni hernia and esophageal hiatal hernia. The Bochdalek diaphragmatic hernia is the result of ...

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

    African Journals Online (AJOL)

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

  8. Baryonic sources using irreducible representations of the double-covered octahedral group

    International Nuclear Information System (INIS)

    Basak, S.; Edwards, R.; Fiebig, R.; Fleming, G.T.; Heller, U.M.; Morningstar, C.; Richards, D.; Sato, I.; Wallace, S.

    2005-01-01

    Irreducible representations (IRs) of the double-covered octahedral group are used to construct lattice source and sink operators for three-quark baryons. The goal is to achieve a good coupling to higher spin states as well as ground states. Complete sets of local and nonlocal straight-link operators are explicitly shown for isospin 1/2 and 3/2 baryons. The orthogonality relations of the IR operators are confirmed in a quenched lattice simulation

  9. On the mixed symmetry irreducible representations of the Poincare group in the BRST approach

    International Nuclear Information System (INIS)

    Burdik, C.; Pashnev, A.; Tsulaya, M.

    2001-01-01

    The Lagrangian description of irreducible massless representations of the Poincare group with the corresponding Young tableaux having two rows along with some explicit examples including the notoph and Weyl tensor is given. For this purpose the method of the BRST constructions is used adopted to the systems of the second class constraints by the construction of auxiliary representations of the algebras of constraints in terms of Verma modules

  10. A bound for the Schur index of irreducible representations of finite groups

    Energy Technology Data Exchange (ETDEWEB)

    Kiselev, D D [M. V. Lomonosov Moscow State University, Faculty of Mechanics and Mathematics, Moscow (Russian Federation)

    2013-08-31

    We construct an optimal bound for the Schur index of irreducible complex representations of finite groups over the field of rational numbers, when only the prime divisors of the order of the group are known. We study relationships with compatible and universally compatible extensions of number fields. We give a simpler proof of the well-known Berman-Yamada bound for the Schur index over the field Q{sub p}. Bibliography: 7 titles.

  11. Baryonic sources using irreducible representations of the double-covered octahedral group

    International Nuclear Information System (INIS)

    Basak, S.; Edwards, R.; Fiebig, R.; Fleming, G. T.; Heller, U. M.; Morningstar, C.; Richards, D.; Sato, I.; Wallace, S.

    2004-01-01

    Irreducible representations (IRs) of the double-covered octahedral group are used to construct lattice source and sink operators for three-quark baryons. The goal is to achieve a good coupling to higher spin states as well as ground states. Complete sets of local and nonlocal straight-link operators are explicitly shown for isospin 1/2 and 3/2 baryons. The orthogonality relations of the IR operators are confirmed in a quenched lattice simulation

  12. Analytic vectors and irreducible representations of nilpotent Lie groups and algebras

    International Nuclear Information System (INIS)

    Arnal, D.

    1978-01-01

    Let U be a unitary irreducible locally faithful representation of a nilpotent Lie group G, V the universal enveloping algebra of G, M a simple module on V with kernel ker dU, then there exists an automorphism of V keeping ker dU invariant such that, after transport of structure, M is isomorphic to a submodule of the space of analytic vectors for U. (Auth.)

  13. Religious perspectives on umbilical cord blood banking.

    Science.gov (United States)

    Jordens, Christopher F C; O'Connor, Michelle A C; Kerridge, Ian H; Stewart, Cameron; Cameron, Andrew; Keown, Damien; Lawrence, Rabbi Jeremy; McGarrity, Andrew; Sachedina, Abdulaziz; Tobin, Bernadette

    2012-03-01

    Umbilical cord blood is a valuable source of haematopoietic stem cells. There is little information about whether religious affiliations have any bearing on attitudes to and decisions about its collection, donation and storage. The authors provided information about umbilical cord blood banking to expert commentators from six major world religions (Catholicism, Anglicanism, Islam, Judaism, Hinduism and Buddhism) and asked them to address a specific set of questions in a commentary. The commentaries suggest there is considerable support for umbilical cord blood banking in these religions. Four commentaries provide moral grounds for favouring public donation over private storage. None attach any particular religious significance to the umbilical cord or to the blood within it, nor place restrictions on the ethnicity or religion of donors and recipients. Views on ownership of umbilical cord blood vary. The authors offer a series of general points for those who seek a better understanding of religious perspectives on umbilical cord blood banking.

  14. Irreducibility and co-primeness as an integrability criterion for discrete equations

    International Nuclear Information System (INIS)

    Kanki, Masataka; Mada, Jun; Mase, Takafumi; Tokihiro, Tetsuji

    2014-01-01

    We study the Laurent property, the irreducibility and co-primeness of discrete integrable and non-integrable equations. First we study a discrete integrable equation related to the Somos-4 sequence, and also a non-integrable equation as a comparison. We prove that the conditions of irreducibility and co-primeness hold only in the integrable case. Next, we generalize our previous results on the singularities of the discrete Korteweg–de Vries (dKdV) equation. In our previous paper (Kanki et al 2014 J. Phys. A: Math. Theor. 47 065201) we described the singularity confinement test (one of the integrability criteria) using the Laurent property, and the irreducibility, and co-primeness of the terms in the bilinear dKdV equation, in which we only considered simplified boundary conditions. This restriction was needed to obtain simple (monomial) relations between the bilinear form and the nonlinear form of the dKdV equation. In this paper, we prove the co-primeness of the terms in the nonlinear dKdV equation for general initial conditions and boundary conditions, by using the localization of Laurent rings and the interchange of the axes. We assert that co-primeness of the terms can be used as a new integrability criterion, which is a mathematical re-interpretation of the confinement of singularities in the case of discrete equations. (paper)

  15. Male Fertility After Inguinal Hernia Mesh Repair

    DEFF Research Database (Denmark)

    Kohl, Andreas Pagh; Andresen, Kristoffer; Rosenberg, Jacob

    2017-01-01

    OBJECTIVE:: To determine whether patients who receive an inguinal hernia repair father the same number of children as the background population. BACKGROUND:: Although the effect of inguinal hernia repair on male fertility has previously been investigated through indirect measures, no previous...... studies have evaluated the final measure of male fertility, which is the number of children fathered by patients. METHODS:: Prospectively collected data on 32,621 male patients between the ages of 18 and 55 years who received 1 or more inguinal hernia repairs during the years 1998 to 2012 were found in 5...... hernia repair using Lichtenstein technique or laparoscopic approach did not father fewer children than expected. Thus, inguinal hernia repair using Lichtenstein or laparoscopic approach did not impair male fertility....

  16. Laparoscopic repair of large suprapubic hernias.

    Science.gov (United States)

    Sikar, Hasan Ediz; Çetin, Kenan; Eyvaz, Kemal; Kaptanoglu, Levent; Küçük, Hasan Fehmi

    2017-09-01

    Suprapubic hernia is the term to describe ventral hernias located less than 4 cm above the pubic arch in the midline. Hernias with an upper margin above the arcuate line encounter technical difficulties, and the differences in repair methods forced us to define them as large suprapubic hernias. To present our experience with laparoscopic repair of large suprapubic hernias that allows adequate mesh overlap. Nineteen patients with suprapubic incisional hernias who underwent laparoscopic repair between May 2013 and January 2015 were included in the study. Patients with laparoscopic extraperitoneal repair who had a suprapubic hernia with an upper margin below the arcuate line were excluded. Two men and 17 women, with a mean age of 58.2, underwent laparoscopic repair. Most of the incisions were midline vertical (13/68.4%). Twelve (63.1%) of the patients had previous incisional hernia repair (PIHR group); the mean number of previous incisional hernia repair was 1.4. Mean defect size of the PIHR group was higher than in patients without previous repair - 107.3 cm 2 vs. 50.9 cm 2 (p < 0.05). Mean operating time of the PIHR group was higher than in patients without repair - 126 min vs. 77.9 min (p < 0.05). Although all complications occurred in the PIHR group, there was no statistically significant difference. Laparoscopic repair of large suprapubic hernias can be considered as the first option in treatment. The low recurrence rates reported in the literature and the lack of recurrence, as observed in our study, support this view.

  17. Irreducible Anterior Shoulder Dislocation Associated With Displaced Fracture of the Greater Tuberosity: An Analysis of Seven Cases

    Directory of Open Access Journals (Sweden)

    Morteza Nakhaei Amroodi

    2015-11-01

    Full Text Available Background: Although anterior shoulder dislocation is the most prevalent type of body dislocation, irreducible anterior shoulder dislocation is seldom reported in the literature, which is usually due to physical obstacles. Objectives: This study presents our findings regarding the causes of irreducibility of anterior shoulder dislocation associated with displaced fracture of the greater tuberosity. Patients and Methods: CT scans, open reduction of the joint, and internal fixation of the tuberosity was performed in seven patients with irreducible anterior shoulder dislocation associated with displaced fracture of the greater tuberosity. Results: As confirmed by intraoperative findings, the CT scans showed the cause of irreducible shoulder dislocation in six cases was the interposition of the long head of biceps (LHB in the anterior of the head that was displaced from the fracture line between the greater and lesser tuberosities. In another case, the greater and lesser tuberosities were attached to each other and were separated from the head. This fractured part was trapped. Conclusions: We suggest that performing CT scans in all cases of anterior shoulder dislocations with displaced fracture of the greater tuberosity can help surgeons to diagnose the accompanying fractures and possible complications, such as irreducibility. If the fracture line passes through the bicipital groove or in the case of a shield fracture, possible irreducibility should be borne in mind.

  18. Sportsman's hernia? An ambiguous term.

    Science.gov (United States)

    Dimitrakopoulou, Alexandra; Schilders, Ernest

    2016-04-01

    Groin pain is common in athletes. Yet, there is disagreement on aetiology, pathomechanics and terminology. A plethora of terms have been employed to explain inguinal-related groin pain in athletes. Recently, at the British Hernia Society in Manchester 2012, a consensus was reached to use the term inguinal disruption based on the pathophysiology while lately the Doha agreement in 2014 defined it as inguinal-related groin pain, a clinically based taxonomy. This review article emphasizes the anatomy, pathogenesis, standard clinical assessment and imaging, and highlights the treatment options for inguinal disruption.

  19. Surgical treatment of parastomal hernia

    International Nuclear Information System (INIS)

    Basti, Z.; Mayer, A.

    2013-01-01

    Stoma construction is among standard surgical skills and is performed for many indications. Every stoma means huge impact on quality of life for patients even with great improvement in surgical technique and ostomy devices. All patients are very sensitive to complication of stoma and the most frequent complication is parastomal hernia. Incidence reported in literature is very high and unacceptable, it is 30-70%. Surgical approach is very demanding on technical equipment and experiences of surgeon. Authors focus on each surgical approach for treating this complication weather it´s using mesh or laparoscopic or open approach. (author)

  20. Totally Contact Umbilical Lightlike Hypersurfaces of Indefinite -Manifolds

    Directory of Open Access Journals (Sweden)

    Rachna Rani

    2013-01-01

    Full Text Available We study totally contact umbilical lightlike hypersurfaces of indefinite -manifolds and prove the nonexistence of totally contact umbilical lightlike hypersurface in indefinite -space form.

  1. Hiatus Hernia as a Cause of Dysphagia.

    Science.gov (United States)

    Philpott, Hamish; Sweis, Rami

    2017-08-01

    This review aims to discuss the putative relationship between hiatus hernia and dysphagia. Proposed mechanisms of dysphagia in patients with hiatus hernia are usually difficult to identify, but recent advances in technology (high-resolution manometry with or without concomitant impedance, ambulatory pH with impedance, videofluoroscopy, and the endoluminal functional lumen imaging probe (EndoFLIP)) and methodology (inclusion of swallows of various consistencies and volumes or shifting position during the manometry protocol) can help induce symptoms and identify the underlying disorder. Chronic reflux disease is often associated with hiatus hernia and is the most common underlying etiology. Dysmotility because of impaired contractility and vigor can occur as a consequence of repeated acid exposure from the acid pocket within the hernia, and the resultant poor clearance subsequently worsens this insult. As such, dysphagia appears to be more common with increasing hiatus hernia size. Furthermore, mucosal inflammation can lead to fibrotic stricture formation and in turn obstruction. On the other hand, there appears to be a difference in the pathophysiology of smaller sliding hernias, in that those with dysphagia are more likely to have extrinsic compression at the crural diaphragm as compared to those with reflux symptoms only. Sliding hiatus hernia, especially when small, does not commonly lead to dysmotility and dysphagia; however, in those patients with symptoms, the underlying etiology can be sought with new technologies and, in particular, the reproduction of normal eating and drinking during testing.

  2. Inguinal hernia recurrence: Classification and approach

    Directory of Open Access Journals (Sweden)

    Campanelli Giampiero

    2006-01-01

    Full Text Available The authors reviewed the records of 2,468 operations of groin hernia in 2,350 patients, including 277 recurrent hernias updated to January 2005. The data obtained - evaluating technique, results and complications - were used to propose a simple anatomo-clinical classification into three types which could be used to plan the surgical strategy:Type R1: first recurrence ′high,′ oblique external, reducible hernia with small (< 2 cm defect in non-obese patients, after pure tissue or mesh repairType R2: first recurrence ′low,′ direct, reducible hernia with small (< 2 cm defect in non-obese patients, after pure tissue or mesh repairType R3: all the other recurrences - including femoral recurrences; recurrent groin hernia with big defect (inguinal eventration; multirecurrent hernias; nonreducible, linked with a controlateral primitive or recurrent hernia; and situations compromised from aggravating factors (for example obesity or anyway not easily included in R1 or R2, after pure tissue or mesh repair.

  3. Atypical right diaphragmatic hernia (hernia of Morgagni, spigelian hernia and epigastric hernia in a patient with Williams syndrome: a case report

    Directory of Open Access Journals (Sweden)

    Rashid Farhan

    2009-01-01

    Full Text Available Abstract Introduction Williams syndrome is rare genetic disorder resulting in neurodevelopmental problems. Hernias of the foramen of Morgagni are rare diaphragmatic hernias and they mostly present on the right side, in the anterior mediastinum. They are usually asymptomatic and are difficult to diagnose, especially in patients with learning disabilities. Case presentation This 49-year-old woman with Williams syndrome, cognitive impairment and aortic stenosis presented to physicians with right-sided chest pain. She had previously undergone repair of her right spigelian and epigastric hernia. Her abdominal examination was unremarkable. Chest X-ray suggested right-sided diaphragmatic hernia and pleural effusion for which she received treatment. The computed tomography scan showed a diaphragmatic hernia with some collapse/consolidation of the adjacent lung. Furthermore, the patient had aortic stenosis and was high risk for anaesthesia (ASA grade 3. She underwent successful laparoscopic repair of her congenital diaphragmatic hernia leading to a quick and uneventful postoperative recovery. Conclusion These multiple hernias suggest that patients with Williams syndrome may have some connective tissue disorder which makes them prone to develop hernias especially associated with those parts of the body which may have intracavity pressure variations like the abdomen. Diaphragmatic hernia may be the cause of chest pain in these patients. A computed tomography scan helps in early diagnosis, and laparoscopic repair helps in prevention of further complications, and leads to quick recovery especially in patients with learning disabilities. In the presence of significant comorbidities, a less invasive operative procedure with quick recovery becomes advisable.

  4. Severe, recurrent hiatal hernia in schwartz syndrome

    International Nuclear Information System (INIS)

    Badshah, S.; Ghafoor, T.; Muhammad, S.

    2003-01-01

    An 18 months old boy presented with marked failure to thrive, abnormal facial grimacing and troublesome vomiting. The patient was diagnosed as having schwartz syndrome with hiatal hernia. Medical and surgical treatment was carried out and with supportive care the patient gained weight and his symptoms subsided. In 8 months, however, the patient developed hernia on the other side necessitating repeat surgery. The case is being reported to highlight the accompaniment of hiatal hernia not previously reported as part of the syndrome and to report the experience of using muscle relaxants in the condition. (author)

  5. Incidence of Incisional Hernia after Cesarean Delivery

    DEFF Research Database (Denmark)

    Aabakke, Anna J M; Krebs, Lone; Ladelund, Steen

    2014-01-01

    OBJECTIVE: To estimate the incidence of incisional hernias requiring surgical repair after cesarean delivery over a 10-year period. METHODS: This population- and register-based cohort study identified all women in Denmark with no history of previous abdominal surgery who had a cesarean delivery...... the inclusion period. The cumulated incidence of a hernia repair within 10 years after a cesarean delivery was 0.197% (95% CI 0.164-0.234%). The risk of a hernia repair was higher during the first 3 years after a cesarean delivery, with an incidence after 3 years of 0.157% (95% CI 0.127-0.187%). CONCLUSIONS...

  6. Sports Hernia/Athletic Pubalgia

    Science.gov (United States)

    Larson, Christopher M.

    2014-01-01

    Context: Sports hernia/athletic pubalgia has received increasing attention as a source of disability and time lost from athletics. Studies are limited, however, lacking consistent objective criteria for making the diagnosis and assessing outcomes. Evidence Acquisition: PubMed database through January 2013 and hand searches of the reference lists of pertinent articles. Study Design: Review article. Level of Evidence: Level 5. Results: Nonsurgical outcomes have not been well reported. Various surgical approaches have return-to–athletic activity rates of >80% regardless of the approach. The variety of procedures and lack of outcomes measures in these studies make it difficult to compare one surgical approach to another. There is increasing evidence that there is an association between range of motion–limiting hip disorders (femoroacetabular impingement) and sports hernia/athletic pubalgia in a subset of athletes. This has added increased complexity to the decision-making process regarding treatment. Conclusion: An association between femoroacetabular impingement and athletic pubalgia has been recognized, with better outcomes reported when both are managed concurrently or in a staged manner. PMID:24587864

  7. THREE PORTS LAPAROSCOPIC REPAIR OF ADULT MORGAGNI HERNIA AND RARE SIMULTANEOUS PRESENTATION OF PARA-ESOPHAGEAL HERNIA WITH MORGAGNI HERNIA

    Directory of Open Access Journals (Sweden)

    Salman Assad

    2018-05-01

    Full Text Available We report two case reports of Morgagni hernia repair. Our first case was on 65 year old white male who presented with abdominal pain in right upper quadrant and right side of chest for last 3 days. He was having 3 episodes of dark appearing vomiting associated with pain. He also had two episodes of hematemesis. Patient had gastric outlet obstruction with severe distension of stomach because of incarcerated small bowel and colon in the right sided anterior diaphragmatic Morgagni hernia. Laparoscopic repair of incarcerated Morgagni hernia under general anesthesia was planned. We report our second case on rare simultaneous presentation of Morgagni Hernia with type 3 Para esophageal hernia. 60 years old female patient presented in clinic with a follow up of chest discomfort which was progressively increasing with shortness of breath and a chronic gastric reflux. Her vitals were within normal limits and had body mass index (BMI= 29.52kg/m2 (overweight category. Previous past medical history included multiple episodes of gastric regurgitation and cardiovascular intervention for coronary stenting. CT scan showed type 3 paraesophageal hernia (gastro esophageal junction with fundus of stomach displaced above diaphragm. The patient had more than 30% of her stomach incarcerated in the chest as a paraesophageal hernia. The gastro esophageal junction was intra-abdominal after lysis of adhesion. Mesh was placed after posterior crural repair, followed by Nissen fundoplication over a 54 French bougie patient also had an incidental finding of a reducible Morgagni hernia through an anterior defect, followed by a repair without mesh. Esophago-gastro-duodenoscopy showed there was no evidence of any air leak with good valve creation on retroflexion through a fundoplication.

  8. Generation and importance of linked and irreducible moment diagrams in the recursive residue generation method

    International Nuclear Information System (INIS)

    Schek, I.; Wyatt, R.E.

    1986-01-01

    Molecular multiphoton processes are treated in the Recursive Residue Generation Method (A. Nauts and R.E. Wyatt, Phys. Rev. Lett 51, 2238 (1983)) by converting the molecular-field Hamiltonian matrix into tridiagonal form, using the Lanczos equations. In this study, the self-energies (diagonal) and linking (off-diagaonal) terms in the tridiagonal matrix are obtained by comparing linked moment diagrams in both representations. The dynamics of the source state is introduced and computed in terms of the linked and the irreducible moments

  9. r-particle irreducible kernels, asymptotic completeness and analyticity properties of several particle collision amplitudes

    International Nuclear Information System (INIS)

    Bros, J.

    1984-01-01

    An account is given of the present status of many-particle structure analysis in the general framework of massive quantum field theory. Two main questions are discussed, namely: i) the equivalence between the asymptotic completeness of a field and the r-particle irreducibility of associated Bether-Salpeter type kernels; ii) the derivation of extended analyticity properties of the Green functions and multiparticle collision amplitudes around the corresponding physical regions. Substantial results concerning the 3→3 particle processes are described. An analogous multiparticle version of these results yields a partial understanding of the general case

  10. On the geometry of certain irreducible non-torus plane sextics

    DEFF Research Database (Denmark)

    Eyral, Christophe; Oka, Mutsuo

    2009-01-01

    An irreducible non-torus plane sextic with simple singularities is said to be special if its fundamental group factors to a dihedral group. There exist (exactly) ten configurations of simple singularities that are realizable by such curves. Among them, six are realizable by non-special sextics...... as well. We conjecture that for each of these six configurations there always exists a non-special curve whose fundamental group is abelian, and we prove this conjecture for three configurations (another one has already been treated in one of our previous papers). As a corollary, we obtain new explicit...

  11. Inguinal/inguinoscrotal hernias are the com

    African Journals Online (AJOL)

    hi-tech

    with obstructed abdominal wall hernias between 1991 - 1996. ... Request for reprints to: Dr. A.R.K. Adesunkanmi, Department of Surgery, College of Health Sciences, Obafemi ... had operative intervention and other postoperative management.

  12. Primary ventral or groin hernia in pregnancy

    DEFF Research Database (Denmark)

    Oma, E; Bay-Nielsen, M; Jensen, K K

    2017-01-01

    BACKGROUND: Prevalence, management, and risk of emergency operation for primary ventral or groin hernia in pregnancy are unknown. The objective of this study was to estimate the prevalences of primary ventral or groin hernia in pregnancy and the potential risks for elective and emergency repair...... was conducted to identify patients registered with a primary ventral or groin hernia in pregnancy. Follow-up was conducted by review of medical record notes within the Capital Region of Denmark supplemented with structured telephone interviews on indication. RESULTS: In total, 20,714 pregnant women were...... included in the study cohort. Seventeen (0.08%) and 25 (0.12%) women were registered with a primary ventral and groin hernia, respectively. None underwent elective or emergency repair in pregnancy, and all had uncomplicated childbirth. In 10 women, the groin bulge disappeared spontaneously after delivery...

  13. Radiographic observation of congenital diaphragmatic hernia

    Energy Technology Data Exchange (ETDEWEB)

    Rhee, Chung Sik [Ewha Women' s University College of Medicine, Seoul (Korea, Republic of)

    1973-12-15

    Five cases of congenital diaphragmatic hernia. Case 1: A female infant, birth weight 2.25 kg, Apgar score 10, normal delivery at 11:33 P.M. on Feb.8, 1972. Lt side congenital diaphragmatic hernia. Case 2: A female infant, birth weight 1.48 kg, Apgar score 5, normal delivery at 11:20 A.M. on Oct.14, 1972. Lt. side congenital diaphragmatic hernia. This infant was twin. this infant's mother was toxemia. Case 3; A 33 years old women was admitted to the our hospital because of Lt.hip joint pain without other symptoms. Date of admission: Jan. 8, 1973. Rt side congenital diaphragmentic hernia. Case 4: A 4 month infant male was admitted to the our hospital because of vomiting, dyspnea and abdominal pain. He had cyanosis intermittently after one month ago. This infant was normal delivered. The family history was not contributory. Date of admission: This infant was normal delivered. The family history was not contributory. Date of admission: Aug. 30, 1971. Rt side congenital diaphragmatic hernia. Case 5: A 13 years old girl was admitted to our hospital because of general weakness without other symptoms. This patient was normal delivered. The family history was not contributory. Date of admission: March. 15, 1973. Lt. side congenital diaphragmentic hernia.

  14. Radiographic observation of congenital diaphragmatic hernia

    International Nuclear Information System (INIS)

    Rhee, Chung Sik

    1973-01-01

    Five cases of congenital diaphragmatic hernia. Case 1: A female infant, birth weight 2.25 kg, Apgar score 10, normal delivery at 11:33 P.M. on Feb.8, 1972. Lt side congenital diaphragmatic hernia. Case 2: A female infant, birth weight 1.48 kg, Apgar score 5, normal delivery at 11:20 A.M. on Oct.14, 1972. Lt. side congenital diaphragmatic hernia. This infant was twin. this infant's mother was toxemia. Case 3; A 33 years old women was admitted to the our hospital because of Lt.hip joint pain without other symptoms. Date of admission: Jan. 8, 1973. Rt side congenital diaphragmentic hernia. Case 4: A 4 month infant male was admitted to the our hospital because of vomiting, dyspnea and abdominal pain. He had cyanosis intermittently after one month ago. This infant was normal delivered. The family history was not contributory. Date of admission: This infant was normal delivered. The family history was not contributory. Date of admission: Aug. 30, 1971. Rt side congenital diaphragmatic hernia. Case 5: A 13 years old girl was admitted to our hospital because of general weakness without other symptoms. This patient was normal delivered. The family history was not contributory. Date of admission: March. 15, 1973. Lt. side congenital diaphragmentic hernia

  15. Umbilical scarring in hatchling American alligators

    Science.gov (United States)

    Wiebe, J.J.; Sepulveda, M.S.; Buckland, J.E.; Anderson, S.R.; Gross, T.S.

    2004-01-01

    Umbilical scarring is the presence of excess scar tissue deposited between abdominal dermal layers at the site of yolk sac absorption in hatchling American alligators (Alligator mississippiensis). The presence of this dermal condition plays a key evaluatory role in the overall quality and subsequent value for various commercial leather products. Despite the prevalent nature of this condition, currently the industry has no standardized protocols for its quantification. The objectives of this study were to examine the relationship between hatchling weight and age and incidence of umbilical scarring and to develop a quantifiable and reproducible technique to measure this dermal condition in hatchling American alligators. Thirty eggs from each of nine clutches were incubated in two separate incubators at different facilities and hatchling umbilical scarring was measured at 2 and 10 days of age using digital calipers. Umbilical area was calculated by multiplying umbilical length times umbilical width. There was a significant effect of both age and clutch on umbilical area (overall decline of 64%) by 10 days post-hatch. However, only five of the nine clutches utilized expressed a noticeable decline in the size of this dermal condition (range 67-74%). We had hypothesized that larger hatchlings would have larger umbilical areas and a slower rate of improvement in this condition during the first few days post-hatch. The differences in umbilical area and percent decline with age across clutches, however, were not associated with differences in initial hatchling weights. Within clutches and time periods, hatchling weight had no significant effect on the size and/or rate of decline of this condition. ?? 2004 Published by Elsevier B.V.

  16. Imaging of congenital diaphragmatic hernias

    International Nuclear Information System (INIS)

    Taylor, George A.; Estroff, Judy A.; Atalabi, Omolola M.

    2009-01-01

    Congenital diaphragmatic hernias are complex and life-threatening lesions that are not just anatomic defects of the diaphragm, but represent a complex set of physiologic derangements of the lung, the pulmonary vasculature, and related structures. Imaging plays an increasingly important role in the care of these infants. Prenatal sonography and MRI have allowed early and accurate identification of the defect and associated anomalies. These tools have also been the key to defining the degree of pulmonary hypoplasia and to predicting neonatal survival and need for aggressive respiratory rescue strategies. In the postnatal period, conventional radiography supplemented by cross-sectional imaging in selected cases can be very useful in sorting out the differential diagnosis of intrathoracic masses, in the detection of associated anomalies, and in the management of complications. Understanding the pathogenesis of diaphragmatic defects, the underlying physiologic disturbances, and the strengths and limitations of current imaging protocols is essential to the effective and accurate management of these complex patients. (orig.)

  17. Imaging of congenital diaphragmatic hernias

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, George A.; Estroff, Judy A. [Harvard Medical School, Department of Radiology, Children' s Hospital Boston, Boston, MA (United States); Atalabi, Omolola M. [Harvard Medical School, Department of Radiology, Children' s Hospital Boston, Boston, MA (United States); The College of Medicine/University College Hospital, Ibadan (Nigeria)

    2009-01-15

    Congenital diaphragmatic hernias are complex and life-threatening lesions that are not just anatomic defects of the diaphragm, but represent a complex set of physiologic derangements of the lung, the pulmonary vasculature, and related structures. Imaging plays an increasingly important role in the care of these infants. Prenatal sonography and MRI have allowed early and accurate identification of the defect and associated anomalies. These tools have also been the key to defining the degree of pulmonary hypoplasia and to predicting neonatal survival and need for aggressive respiratory rescue strategies. In the postnatal period, conventional radiography supplemented by cross-sectional imaging in selected cases can be very useful in sorting out the differential diagnosis of intrathoracic masses, in the detection of associated anomalies, and in the management of complications. Understanding the pathogenesis of diaphragmatic defects, the underlying physiologic disturbances, and the strengths and limitations of current imaging protocols is essential to the effective and accurate management of these complex patients. (orig.)

  18. European Hernia Society guidelines on prevention and treatment of parastomal hernias.

    Science.gov (United States)

    Antoniou, S A; Agresta, F; Garcia Alamino, J M; Berger, D; Berrevoet, F; Brandsma, H-T; Bury, K; Conze, J; Cuccurullo, D; Dietz, U A; Fortelny, R H; Frei-Lanter, C; Hansson, B; Helgstrand, F; Hotouras, A; Jänes, A; Kroese, L F; Lambrecht, J R; Kyle-Leinhase, I; López-Cano, M; Maggiori, L; Mandalà, V; Miserez, M; Montgomery, A; Morales-Conde, S; Prudhomme, M; Rautio, T; Smart, N; Śmietański, M; Szczepkowski, M; Stabilini, C; Muysoms, F E

    2018-02-01

    International guidelines on the prevention and treatment of parastomal hernias are lacking. The European Hernia Society therefore implemented a Clinical Practice Guideline development project. The guidelines development group consisted of general, hernia and colorectal surgeons, a biostatistician and a biologist, from 14 European countries. These guidelines conformed to the AGREE II standards and the GRADE methodology. The databases of MEDLINE, CINAHL, CENTRAL and the gray literature through OpenGrey were searched. Quality assessment was performed using Scottish Intercollegiate Guidelines Network checklists. The guidelines were presented at the 38th European Hernia Society Congress and each key question was evaluated in a consensus voting of congress participants. End colostomy is associated with a higher incidence of parastomal hernia, compared to other types of stomas. Clinical examination is necessary for the diagnosis of parastomal hernia, whereas computed tomography scan or ultrasonography may be performed in cases of diagnostic uncertainty. Currently available classifications are not validated; however, we suggest the use of the European Hernia Society classification for uniform research reporting. There is insufficient evidence on the policy of watchful waiting, the route and location of stoma construction, and the size of the aperture. The use of a prophylactic synthetic non-absorbable mesh upon construction of an end colostomy is strongly recommended. No such recommendation can be made for other types of stomas at present. It is strongly recommended to avoid performing a suture repair for elective parastomal hernia. So far, there is no sufficient comparative evidence on specific techniques, open or laparoscopic surgery and specific mesh types. However, a mesh without a hole is suggested in preference to a keyhole mesh when laparoscopic repair is performed. An evidence-based approach to the diagnosis and management of parastomal hernias reveals the lack of

  19. The MRI findings of a de Garengeot hernia.

    LENUS (Irish Health Repository)

    Halpenny, D

    2012-03-01

    The presence of the appendix within a femoral hernia is rare. It was first described by the French surgeon Jacques Croissant de Garengeot in 1731. This phenomenon accounts for 0.8-1% of all femoral hernias. Acute appendicitis occurring within a femoral hernia is even rarer and is difficult to diagnose pre-operatively. This type of hernia is termed a de Garengeot hernia. The ultrasonographic and CT imaging features of de Garengeot hernias have been described previously. We report a case of a 57-year-old female who presented with a painful right-sided groin mass. She underwent MRI of the inguinal region, which successfully diagnosed this rare hernia pre-operatively. To our knowledge, this is the first description of a de Garengeot hernia diagnosed using MRI.

  20. Laparoscopic repair of Morgagni diaphragmatic hernia in infants ...

    African Journals Online (AJOL)

    risk accruing from leaving the hernia sac intact. .... adenomatoid malformation of the lung, pneumohe- mothorax, anterior mediastinal mass, or lung abscess .... factor in the diagnosis, management and outcome in patients of Morgagni hernia.

  1. Post Operative Pain Control in Inguinal Hernia Repair: Comparison ...

    African Journals Online (AJOL)

    ADMIN

    drug to be used for local wound infiltrations following inguinal hernia repair. Results: A total of 52 ... intramuscularly or via intravenously 2,3. The local ..... suppository and local marcaine injection on inguinal hernia surgery. Arch crit care.

  2. Obstructed abdominal hernia at the Wesley Guild Hospital, Nigeria ...

    African Journals Online (AJOL)

    Obstructed abdominal hernia at the Wesley Guild Hospital, Nigeria. ... wall hernia who had operative intervention and other postoperative management. ... elective in 23 patients (21%) who had spontaneous reduction while awaiting surgery.

  3. Recurrence and complications of pediatric inguinal hernia repair ...

    African Journals Online (AJOL)

    complications of inguinal hernia repair in pediatric patients ... surgery. Patients and methods This retrospective study was ... Bilateral inguinal hernia was observed ..... single-blind comparison of laparoscopic versus open repair of pediatric.

  4. Recurrence and Pain after Mesh Repair of Inguinal Hernias

    African Journals Online (AJOL)

    Abstract. Background: Surgery for inguinal hernias has ... repair. Methods: The study was conducted on all inguinal hernia patients operated between 1st. October ... bilateral (1.6%). Only 101 .... Open Mesh Versus Laparoscopic Mesh. Repair ...

  5. Video-assisted repair of cervical lung hernia.

    Science.gov (United States)

    Zhang, P; Jiang, G; Xie, B; Ding, J

    2010-04-01

    Lung hernia is an extremely rare condition and the treatments vary. We report a case of cervical lung hernia without any trauma. The patient underwent video-assisted repair with a satisfactory result. Georg Thieme Verlag KG Stuttgart New York.

  6. Bilateral cervical lung hernia with T1 nerve compression.

    Science.gov (United States)

    Rahman, Mesbah; Buchan, Keith G; Mandana, Kyapanda M; Butchart, Eric G

    2006-02-01

    Lung hernia is a rare condition. Approximately one third of cases occur in the cervical position. We report a case of bilateral cervical lung hernia associated with neuralgic pain that was repaired using bovine pericardium and biological glue.

  7. Sequelae of Endoscopic Inguinal Hernia Repair : Incidence, evaluation and management

    NARCIS (Netherlands)

    Burgmans, J.P.J.

    2015-01-01

    The endoscopic preperitoneal technique (TEP) is an appealing inguinal hernia repair technique, theoretically superior to other approaches. In practice some problems remain unsolved. Real incidences of chronic postoperative inguinal pain (CPIP) and other important sequelae of endoscopic hernia repair

  8. Ventral hernia with uterine rupture after vaginal delivery

    Directory of Open Access Journals (Sweden)

    Jung Mi Byun

    2014-09-01

    Conclusion: If a patient has hernia-related symptoms or complications, the diagnosis and management of the hernia should be performed as soon as possible, regardless of the onset, to decrease maternal and fetal mortality.

  9. Vasitis mimicking an Amyand’s hernia: A case report

    Directory of Open Access Journals (Sweden)

    Juan Manuel Romero Marcos

    2017-01-01

    Conclusion: Presently, Amyand’s hernia is more frequently diagnosed preoperatively than intraoperatively. However when an Amyand’s hernia is preoperatively suspected, the possibility of a vasitis should always be ruled out in order to avoid unnecessary operations.

  10. Intrauterine thrombosis of umbilical artery - case report

    Directory of Open Access Journals (Sweden)

    Gustavo Henrique de Oliveira

    Full Text Available ABSTRACT: CONTEXT: Umbilical cord thrombosis is related to greater fetal and perinatal morbidity and mortality. It is usually associated with umbilical cord abnormalities that lead to mechanical compression with consequent vascular ectasia. Its correct diagnosis and clinical management remains a challenge that has not yet been resolved. CASE REPORT: This study reports a case of umbilical artery thrombosis that occurred in the second half of a pregnancy. The umbilical cord was long, thin and overly twisted and the fetus presented severe intrauterine growth restriction. The clinical and histopathological findings from this case are described. CONCLUSIONS: This case report emphasizes the difficulty in diagnosing and clinically managing abnormalities of intrauterine life with a high chance of perinatal complications.

  11. An umbilical polyp in an infant.

    Science.gov (United States)

    Swanson, David L; Pakzad, Betty

    2005-10-01

    The persistence at birth of the omphalomesenteric (vitelline) duct may result in life-threatening consequences. Early identification of this congenital anomaly is essential for prompt surgical treatment to eliminate the risk of prolapse and herniation. A neonatal umbilical polyp may indicate the presence of an omphalomesenteric duct remnant. We describe the diagnosis and surgical treatment of an infant with an umbilical polyp. We also present an overview of the diagnosis and treatment of vitelline duct remnants and their associated anomalies.

  12. Hernia Surgery in Nyeri Provincial General Hospital, Kenya: Our 6 ...

    African Journals Online (AJOL)

    Introduction: Hernia is a common surgical condition world over. Much of hernia surgery in Africa is carried out as an emergency while elective procedures are few. Knowledge of the burden of hernia disease would facilitate optimal resource allocation. Methods: A retrospective audit between 2007 and 2012 was carried out ...

  13. Lumbar hernia - a case report and review of the literature

    International Nuclear Information System (INIS)

    D'Ippolito, Giuseppe; Yonamine, Claudia

    1999-01-01

    The authors present a case of lumbar hernia of inferior right space (Petit's triangle), classified as acquired hernia and diagnosed by clinical history and computed tomography. Lumbar hernia are quite rare. Authors have done a literature review of this disease. (author)

  14. Day case inguinal hernia surgery in Nigerian children: Prospective ...

    African Journals Online (AJOL)

    required readmission into the hospital. Conclusion: Day case inguinal hernia surgery in children is safe and well accepted by patients and parents alike. Health institutions in which children with inguinal hernias still queue for long periods for space on the operation list need to adopt day case surgery for inguinal hernia in ...

  15. Posterolateral diaphragmatic hernia with small-bowel incarceration ...

    African Journals Online (AJOL)

    Bochdalek hernia (BH), a closing defect of the peripheral posterior aspect of the diaphragm, is the most common of the congenital diaphragmatic hernias and is usually diagnosed in neonates. Symptomatic presentation of a right-sided diaphragmatic hernia in an adult is unusual. Owing to their rarity and varied presentation, ...

  16. Diagnosis of lumbar disc hernia with computed tomography

    Energy Technology Data Exchange (ETDEWEB)

    Yoshizumi, Atsuro; Ohira, Nobuhiro; Ojima, Tadashi; Oshida, Midori; Horaguchi, Mitsuru (Tohoku Rosai Hospital, Sendai (Japan))

    1982-07-01

    Results of computed tomography performed on patients with clinically diagnosed hernia were compared with those of myelography and operative findings. This comparative study suggested that computed tomography is quite different from other methods and very useful in diagnosis of hernia. Some cases of hernia were shown, and the characteristics of CT were reviewed.

  17. Diagnosis of lumbar disc hernia with computed tomography

    International Nuclear Information System (INIS)

    Yoshizumi, Atsuro; Ohira, Nobuhiro; Ojima, Tadashi; Oshida, Midori; Horaguchi, Mitsuru

    1982-01-01

    Results of computed tomography performed on patients with clinically diagnosed hernia were compared with those of myelography and operative findings. This comparative study suggested that computed tomography is quite different from other methods and very useful in diagnosis of hernia. Some cases of hernia were shown, and the characteristics of CT were reviewed. (Ueda, J.)

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

    African Journals Online (AJOL)

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

  19. Obturator hernia: a rare case of acute mechanical intestinal obstruction.

    Science.gov (United States)

    Aydin, Ibrahim; Yucel, Ahmet Fikret; Pergel, Ahmet; Sahin, Dursun Ali

    2013-01-01

    Obturator hernia is a rare type of pelvic hernia which generally occurs in elderly patients with accompanying diseases. Because it is difficult to diagnose before surgery, the morbidity and mortality rates for obturator hernia are high. The most common symptom is strangulation combined with mechanical intestinal obstruction.

  20. Obturator Hernia: A Rare Case of Acute Mechanical Intestinal Obstruction

    Directory of Open Access Journals (Sweden)

    Ibrahim Aydin

    2013-01-01

    Full Text Available Obturator hernia is a rare type of pelvic hernia which generally occurs in elderly patients with accompanying diseases. Because it is difficult to diagnose before surgery, the morbidity and mortality rates for obturator hernia are high. The most common symptom is strangulation combined with mechanical intestinal obstruction.

  1. Evolution of umbilicals in Brazil: optimizing deepwater umbilical applications with thermoplastic hoses and steel tubes

    Energy Technology Data Exchange (ETDEWEB)

    Guerra Neto, Mauro Del [DuPont do Brasil S.A., Barueri, SP (Brazil)

    2008-07-01

    Subsea umbilicals in the past 25 years have evolved in parallel with other subsea oil and gas technologies, as the search for hydrocarbons needed to drive the global economy has led offshore exploration and development companies to seek reserves ever-farther from shore in water thousands of meters deep. Relegated to little more than afterthought status before the push into deep water, modern umbilicals have now become crucial components linking deep water producers to their subsea wells, controlling subsea production systems through hydraulic and electrical power and injecting production chemicals for corrosion-, scale-, and hydrate-inhibition at subsea well heads. Particularly in subsea developments involving several deep water wells, umbilicals today are integral to both the production-system design and the chosen operating strategy. Failure of an umbilical linking a subsea well head in deep water to a host production facility can inflict severe economic consequences upon an operator by impairing production operations or halting production altogether. The additional cost of repairing or replacing a failed umbilical can run into the millions of dollars. As offshore oil and gas production has moved into ever-deeper water, umbilical manufacturers have begun introducing new stronger materials to handle the inherently higher pressures and temperatures. Today, two types of construction are used for fluid conduits in umbilical systems deployed in deep water: thermoplastic hoses and steel tubes. Steel tubes are generally more expensive than thermoplastic hoses, relatively stiff and considered to have high tensile strength, while thermoplastic hoses are extremely flexible and exhibit lower tensile strength. This lower tensile strength of the hoses may be compensated by including steel wire armoring in the umbilical. This also provides the added benefits of additional mechanical protection compared with the equivalent unarmored steel-tubes umbilicals. When either

  2. Management of chronic pain after hernia repair

    Directory of Open Access Journals (Sweden)

    Andresen K

    2018-04-01

    Full Text Available Kristoffer Andresen, Jacob Rosenberg Department of Surgery, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark Abstract: Chronic pain following inguinal hernia repair is a common problem and feared complication. Up to 16% of people experience chronic pain following the repair of a groin hernia. The aim of this review was to provide an overview of treatment strategies for patients with chronic pain following inguinal hernia repair based on best practice guidelines and current clinical routines. The optimal management of chronic pain following inguinal hernia surgery should begin with a thorough clinical examination to rule out other causes of chronic pain and to rule out a recurrence. A scaled approach to treatment is recommended. Initially, watchful waiting can be tried if it can be tolerated by the patient and then systemic painkillers, escalating to blocks, and surgery as the final option. Surgery should include mesh removal and triple neurectomy following anterior approaches or mesh and tack removal following a posterior approach. The diagnosis and treatment strategies should be performed by or discussed with experts in the field. Keywords: inguinal hernia, chronic pain, management, surgery, pharmacology, radio frequency

  3. Sports Hernia: Diagnosis, Management and Operative Treatment

    Science.gov (United States)

    Emblom, Benton A.

    2017-01-01

    Objectives: Athletic Pubalgia, also known as sports hernia or core muscle injury, causes significant dysfunction in athletes. Increased recognition of this specific injury distinct from inguinal hernia pathology has led to better management of this debilitating condition. We hypothesize that patients who undergo our technique of athletic pubalgia repair will recover and return to high-level athletics. Methods: Using our billing and clinical database, patients who underwent sports hernia repair by single surgeon at a single institution were contacted for Harris hip score, functional outcome, and return to play data. Results: Of 101 patients who met criteria, 43 were contacted. 93% of patients were able to return to play at an average of 4.38 mo. Normal activities were rated at 95.5% and athletic function was rated at 88.9%. Negative predictors were female sex, multiple operations, and prior inguinal hernia repair. Overall complication rate was 4.6%, and reoperation rate was 4.6%. Conclusion: Our method of adductor to rectus abdominis turn up flap is a safe procedure with high return to play success. Patients who had previously undergone inguinal hernia repair or other hip/pelvic related surgery had a worse outcome.

  4. Mesh Inguinal Hernia Repair and Appendectomy in the Treatment of Amyand’s Hernia with Non-Inflamed Appendices

    Directory of Open Access Journals (Sweden)

    Emin Kose

    2017-01-01

    Full Text Available Amyand’s hernia is defined as protrusion of the vermiform appendix in an inguinal hernia sac. It is a rare entity with variable clinical presentation from normal vermiform appendix to abscess formation due to perforation of acute appendicitis. Although surgical treatment includes appendectomy and hernia repair, appendectomy in the absence of an inflamed appendix and use of a mesh in cases of appendectomy remain to be controversial. The aim of this study was to review the experience of mesh inguinal hernia repair plus appendectomy performed for Amyand’s hernia with noninflamed appendices. There were five male patients with a mean age of 42.4 ± 16.1 years in this retrospective study in which Amyand’s hernia was treated with mesh inguinal hernia repair plus appendectomy for noninflamed appendices. Patients with acute appendicitis and perforated vermiform appendix were excluded. There were four right sided and one bilateral inguinal hernia. Postoperative courses were uneventful. During the follow-up period (14.0 ± 7.7 months, there was no inguinal hernia recurrence. Mesh inguinal hernia repair with appendectomy can be performed for Amyand’s hernia in the absence of acute appendicitis. However, presence of fibrous connections between the vermiform appendix and the surrounding hernia sac may be regarded as a parameter to perform appendectomy.

  5. Irreducibility and Computational Equivalence 10 Years After Wolfram's A New Kind of Science

    CERN Document Server

    2013-01-01

    It is clear that computation is playing an increasingly prominent role in the development of mathematics, as well as in the natural and social sciences. The work of Stephen Wolfram over the last several decades has been a salient part in this phenomenon helping founding the field of Complex Systems, with many of his constructs and ideas incorporated in his book A New Kind of Science (ANKS) becoming part of the scientific discourse and general academic knowledge--from the now established Elementary Cellular Automata to the unconventional concept of mining the Computational Universe, from today's widespread Wolfram's Behavioural Classification to his principles of Irreducibility and Computational Equivalence. This volume, with a Foreword by Gregory Chaitin and an Afterword by Cris Calude, covers these and other topics related to or motivated by Wolfram's seminal ideas, reporting on research undertaken in the decade following the publication of Wolfram's NKS book. Featuring 39 authors, its 23 contributions are o...

  6. Geometric spin frustration for isolated plaquettes of the lattices: An extended irreducible tensor operator method

    International Nuclear Information System (INIS)

    Wang Fan; Chen Zhida

    2006-01-01

    A new strategy to search for the good quantum numbers for the corner-sharing spin systems, as archetypal plaquettes of the lattices, was suggested for the first time in order to study on geometric spin frustration. The calculations on energy spectra by using the irreducible tensor operator method with the new strategy can be much reduced. As representative examples the energy spectra for the spin pentamer of the tetrahedron with a centered spin site and the spin heptamer of three corner-sharing equilateral-triangle were examined in order to confirm efficiency of the new strategy. Through our code, with automatically searching for the good quantum numbers, the projection operators S iz , S ix and S iy matrices in the ground state space for the spin heptamer were reliably constructed

  7. Irreducible normalizer operators and thresholds for degenerate quantum codes with sublinear distances

    Science.gov (United States)

    Pryadko, Leonid P.; Dumer, Ilya; Kovalev, Alexey A.

    2015-03-01

    We construct a lower (existence) bound for the threshold of scalable quantum computation which is applicable to all stabilizer codes, including degenerate quantum codes with sublinear distance scaling. The threshold is based on enumerating irreducible operators in the normalizer of the code, i.e., those that cannot be decomposed into a product of two such operators with non-overlapping support. For quantum LDPC codes with logarithmic or power-law distances, we get threshold values which are parametrically better than the existing analytical bound based on percolation. The new bound also gives a finite threshold when applied to other families of degenerate quantum codes, e.g., the concatenated codes. This research was supported in part by the NSF Grant PHY-1416578 and by the ARO Grant W911NF-11-1-0027.

  8. Radial head button holing: a cause of irreducible anterior radial head dislocation

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Su-Mi; Chai, Jee Won; You, Ja Yeon; Park, Jina [Seoul National University Seoul Metropolitan Government Boramae Medical Center, Department of Radiology, Seoul (Korea, Republic of); Bae, Kee Jeong [Seoul National University Seoul Metropolitan Government Boramae Medical Center, Department of Orthopedic Surgery, Seoul (Korea, Republic of)

    2016-10-15

    ''Buttonholing'' of the radial head through the anterior joint capsule is a known cause of irreducible anterior radial head dislocation associated with Monteggia injuries in pediatric patients. To the best of our knowledge, no report has described an injury consisting of buttonholing of the radial head through the annular ligament and a simultaneous radial head fracture in an adolescent. In the present case, the radiographic findings were a radial head fracture with anterior dislocation and lack of the anterior fat pad sign. Magnetic resonance imaging (MRI) clearly demonstrated anterior dislocation of the fractured radial head through the torn annular ligament. The anterior joint capsule and proximal portion of the annular ligament were interposed between the radial head and capitellum, preventing closed reduction of the radial head. Familiarity with this condition and imaging findings will aid clinicians to make a proper diagnosis and fast decision to perform an open reduction. (orig.)

  9. Multipole analysis in the radiation field for linearized f (R ) gravity with irreducible Cartesian tensors

    Science.gov (United States)

    Wu, Bofeng; Huang, Chao-Guang

    2018-04-01

    The 1 /r expansion in the distance to the source is applied to the linearized f (R ) gravity, and its multipole expansion in the radiation field with irreducible Cartesian tensors is presented. Then, the energy, momentum, and angular momentum in the gravitational waves are provided for linearized f (R ) gravity. All of these results have two parts, which are associated with the tensor part and the scalar part in the multipole expansion of linearized f (R ) gravity, respectively. The former is the same as that in General Relativity, and the latter, as the correction to the result in General Relativity, is caused by the massive scalar degree of freedom and plays an important role in distinguishing General Relativity and f (R ) gravity.

  10. Experimental test of the irreducible four-qubit Greenberger-Horne-Zeilinger paradox

    Science.gov (United States)

    Su, Zu-En; Tang, Wei-Dong; Wu, Dian; Cai, Xin-Dong; Yang, Tao; Li, Li; Liu, Nai-Le; Lu, Chao-Yang; Żukowski, Marek; Pan, Jian-Wei

    2017-03-01

    The paradox of Greenberger-Horne-Zeilinger (GHZ) disproves directly the concept of EPR elements of reality, based on the EPR correlations, in an all-versus-nothing way. A three-qubit experimental demonstration of the GHZ paradox was achieved nearly 20 years ago, followed by demonstrations for more qubits. Still, the GHZ contradictions underlying the tests can be reduced to a three-qubit one. We show an irreducible four-qubit GHZ paradox, and report its experimental demonstration. The bound of a three-setting-per-party Bell-GHZ inequality is violated by 7 σ . The fidelity of the GHZ state was around 81 % , and an entanglement witness reveals a violation of the separability threshold by 19 σ .

  11. Presence of Inguinal Hernia in Soccer Players with Osteitis Pubis

    Directory of Open Access Journals (Sweden)

    Ali Eraslan

    2017-11-01

    Conclusion: The study revealed that soccer players with osteitis pubis may have concomitant inguinal hernia, and that osteitis pubis may develop in soccer players who have undergone hernia repair. In addition, more severe osteitis pubis findings on the same side with hernia indicate that the two pathologies occur with common mechanisms. It should not be forgotten that inguinal hernia be considered in the differential diagnosis of osteitis pubis, which it may accompany. Conservative methods are mostly used in the treatment of osteitis pubis, whereas the treatment of inguinal hernia is surgery. If only one entity is diagnosed when both are present, the success of treatment will decrease.

  12. Chronic pain after childhood groin hernia repair

    DEFF Research Database (Denmark)

    Aasvang, Eske Kvanner; Kehlet, Henrik

    2007-01-01

    BACKGROUND: In contrast to the well-described 10% risk of chronic pain affecting daily activities after adult groin hernia repair, chronic pain after childhood groin hernia repair has never been investigated. Studies of other childhood surgery before the age of 3 months suggest a risk of increased...... pain responsiveness later in life, but its potential relationship to chronic pain in adult life is unknown. METHODS: This was a nationwide detailed questionnaire study of chronic groin pain in adults having surgery for a groin hernia repair before the age of 5 years (n = 1075). RESULTS: The response...... rate was 63.3%. In the 651 patients available for analysis, pain from the operated groin was reported by 88 (13.5%) patients whereof 13 (2.0%) patients reported frequent and moderate or severe pain. Pain occurred primarily when exercising sports or other leisure activities. Patients operated on before...

  13. Abdominal wall hernias: imaging with spiral CT

    International Nuclear Information System (INIS)

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

    2000-01-01

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

  14. Surgical treatment for giant incisional hernia

    DEFF Research Database (Denmark)

    Eriksson, A; Rosenberg, J; Bisgaard, T

    2014-01-01

    INTRODUCTION: Repair for giant incisional hernias is a challenge due to unacceptable high morbidity and recurrence rates. Several surgical techniques are available, but all are poorly documented. This systematic review was undertaken to evaluate the existing literature on repair for giant...... % with a wide range between studies of 4-100 %. The mortality ranged from 0 to 5 % (median 0 %) and recurrence rate ranged from 0 to 53 % (median 5 %). Study follow-up ranged from 15 to 97 months (median 36 months). Mesh repair should always be used for patients undergoing repair for a giant hernia......, and the sublay position may have advantages over onlay positioning. To avoid tension, it may be advisable to use a mesh in combination with a component separation technique. Inlay positioning of the mesh and repair without a mesh should be avoided. CONCLUSIONS: Evidence to optimise repair for giant hernias...

  15. Laparoscopic inguinal hernia repair by the hook method in emergency setting in children presenting with incarcerated inguinal hernia.

    Science.gov (United States)

    Chan, Kin Wai Edwin; Lee, Kim Hung; Tam, Yuk Him; Sihoe, Jennifer Dart Yin; Cheung, Sing Tak; Mou, Jennifer Wai Cheung

    2011-10-01

    The development of laparoscopic hernia repair has provided an alternative approach to the management of incarcerated inguinal hernia in children. Different laparoscopic techniques for hernia repair have been described. However, we hereby review the role of laparoscopic hernia repair using the hook method in the emergency setting for incarcerated inguinal hernias in children. A retrospective review was conducted of all children who presented with incarcerated inguinal hernia and underwent laparoscopic hernia repair using the hook method in emergency setting between 2004 and 2010. There were a total of 15 boys and 1 girl with a mean age of 30 ± 36 months (range, 4 months to 12 years). The hernia was successfully reduced after sedation in 7 children and after general anesthesia in 4 children. In 5 children, the hernia was reduced by a combined manual and laparoscopic-assisted approach. Emergency laparoscopic inguinal hernia repair using the hook method was performed after reduction of the hernia. The presence of preperitoneal fluid secondary to recent incarceration facilitated the dissection of the preperitoneal space by the hernia hook. All children underwent successful reduction and hernia repair. The median operative time was 37 minutes. There was no postoperative complication. The median hospital stay was 3 days. At a median follow-up of 40 months, there was no recurrence of the hernia or testicular atrophy. Emergency laparoscopic inguinal hernia repair by the hook method is safe and feasible. Easier preperitoneal dissection was experienced, and repair of the contralateral patent processus vaginalis can be performed in the same setting. Copyright © 2011 Elsevier Inc. All rights reserved.

  16. Prognostic factors of congenital diaphragmatic hernia accompanied by cardiovascular malformation.

    Science.gov (United States)

    Takahashi, Shigehiro; Sago, Haruhiko; Kanamori, Yutaka; Hayakawa, Masahiro; Okuyama, Hiroomi; Inamura, Noboru; Fujino, Yuji; Usui, Noriaki; Taguchi, Tomoaki

    2013-08-01

    Congenital diaphragmatic hernia is associated with cardiovascular malformation. Many prognostic factors have been identified for isolated congenital diaphragmatic hernia; however, reports of concurrent congenital diaphragmatic hernia and cardiovascular malformation in infants are limited. This study evaluated congenital diaphragmatic hernia associated with cardiovascular malformation in infants. Factors associated with prognosis for patients were also identified. This retrospective cohort study was based on a Japanese survey of congenital diaphragmatic hernia patients between 2006 and 2010. Frequency and outcome of cardiovascular malformation among infants with congenital diaphragmatic hernia were examined. Severity of congenital diaphragmatic hernia and cardiovascular malformation were compared as predictors of mortality and morbidity. Cardiovascular malformation was identified in 76 (12.3%) of 614 infants with congenital diaphragmatic hernia. Mild cardiovascular malformation was detected in 19 (33.9%) and severe cardiovascular malformation in 37 (66.1%). Their overall survival rate at discharge was 46.4%, and the survival rate without morbidity was 23.2%. Mortality and morbidity at discharge were more strongly associated with severity of cardiovascular malformation (adjusted OR 7.69, 95%CI 1.96-30.27; adjusted OR 7.93, 95%CI 1.76-35.79, respectively) than with severity of congenital diaphragmatic hernia. The prognosis for infants with both congenital diaphragmatic hernia and cardiovascular malformation remains poor. Severity of cardiovascular malformation is a more important predictive factor for mortality and morbidity than severity of congenital diaphragmatic hernia. © 2013 The Authors. Pediatrics International © 2013 Japan Pediatric Society.

  17. Analgesia and sedation practices for incarcerated inguinal hernias in children.

    Science.gov (United States)

    Al-Ansari, Khalid; Sulowski, Christopher; Ratnapalan, Savithiri

    2008-10-01

    In this study, the use of medications for analgesia and/or sedation for incarcerated inguinal hernia reductions in the emergency department was analyzed. A retrospective chart review was conducted for all patients presenting to a pediatric emergency department with incarcerated inguinal hernia from 2002 to 2005. A total of 99 children presented with incarcerated hernias during the study period. The median age was 11 months. Forty-four percent of children received medication for the procedure, of them 75% received parenteral and 25% oral or intranasal medications. Forty-five percent of children who received medication went through at least 1 hernia reduction attempt initially without medications. More than half the children with incarcerated inguinal hernias did not receive any medication for pain and/or sedation prior to hernia reduction. Guidelines for medication use for children with incarcerated inguinal hernias need to be developed.

  18. Amyand's hernia with appendicitis in the children: A delayed diagnosis

    Directory of Open Access Journals (Sweden)

    Asma Jabloun

    2016-10-01

    Full Text Available The presence of a vermiform appendix in an inguinal hernia sac is known as Amyand's hernia. It is an uncommon and rare condition estimated to be found in approximately 1 % of hernia. However, in just 0.08 %, the condition is complicated by an acute appendicitis. The clinical presentation varies, depending on the extent of inflammation of the appendix, and is most often misdiagnosed as an incarcerated inguinal hernia. As such, it is rarely recognized prior to surgical exploration. We report a case of Amyand’s hernia in a 2-month-old male, who presented as a right-sided congenital hernia with pain in the right groin. He underwent herniotomy, which revealed that the hernia sac containing elongated inflamed appendix appeared with some adhesions to sac, lying in the inguinal canal.

  19. The Amyand's Hernia: A Rare Clinical Entity Diagnosed by Computed Tomography.

    Science.gov (United States)

    Keskin, Suat; Simşek, Cihan; Keskin, Zeynep

    2013-01-01

    Amyand's hernia, named for the first person to describe an inguinal hernia containing the vermiform appendix, is an uncommon variant of an inguinal hernia. Amyand's hernia is an extremely rare condition and is often misdiagnosed. Traditionally, these hernias have been diagnosed at surgery but are increasingly diagnosed by abdominal computed tomography (CT) scans. CT of the abdomen may help in guiding the diagnosis.

  20. Ovarian Spigelian hernia: A radiological diagnosis

    International Nuclear Information System (INIS)

    Hill, Ciaran Scott; Chahil, Balvinder; Marlow, Benjamin

    2012-01-01

    We describe that case of a 54 year old lady with achondroplasia who presented with ongoing left sided abdominal pain. Ultrasound and abdominal computerized tomography images demonstrated an enlarged left ovary and Fallopian tube trapped between the rectus abdominus and the lateral semilunar line under cover of the external oblique aponeurosis. A left sided salpingoophrectomy with mesh herniorrhaphy was performed and histological analysis confirmed the hernia contents were a hydrosalpinx and normal ovary. This case report presents the unusual radiographic images and intraoperative photographs of an ovarian Speglian hernia.

  1. CT discography for cervical soft disc hernia

    International Nuclear Information System (INIS)

    Iwasa, Kenichi; Mizutani, Shigeru; Morimoto, Hiroyuki; Yamada, Hidehito; Iwasa, Satoru

    1985-01-01

    In this study the effectiveness of computed tomographic discography (CTD) in diagnosing cervical soft disc hernia was evaluated. Twenty-five interververtebral discs of 15 cases with cervical soft disc hernia were examined with a discography and then a CT scan. Results of the CT scan were as follows: three discs were protruded, 12 discs were prolapsed, 6 discs were extruded, and 4 discs were sequestrated. The findings were helpful in determining the location of soft disc hernians between the median and posterolateral discs. They were also valuable in classifying types of hernians and surgical aproaches. (author)

  2. Influence of hiatal hernia on lower esophageal sphincter function.

    Science.gov (United States)

    Pettersson, G B; Bombeck, C T; Nyhus, L M

    1981-01-01

    Sliding hiatal hernia has long term been implicated as a cause of lower esophageal sphincter (LES) incompetence and gastroesophageal reflux. The physics of LES function in hiatal hernia were investigated in in vitro and in vivo experiments. In vitro models of sliding hernias were constructed from excised canine gastroesophageal specimens. A "sphincter" was simulated with a rubber band around the gastroesophageal junction. It was found that placement of a ligature "hernia ring" on the stomach increased the opening pressure of the model sphincter. Addition of a tissue "hernia sac" sutured to the esophagus above the sphincter further increased the opening pressure, the protective effect being related to the pressure transmitted from the stomach to the hernia sac. There was no fluid leakage from the hernia sac between the hernia ring and the stomach. In anesthetized dogs (in vivo model) gastric and esophageal pressures were measured during gastric infusion while the LES gas way to reflux. A ligature tied loosely around the stomach to simulate a "hernia ring" and a sliding hernia without a hernia sac increased both the opening and the closing pressures of the LES by 36 +/- 18% and 35 +/- 20% (mean +/- SD), respectively. The opening pressure was increased by a decrease in gastric wall tension at the gastroesophageal junction, which was caused by the decreased radius of the herniated portion of the stomach. Pressure transmitted from the stomach to the hernia sac added to the LES pressure, and thereby further increased the opening pressure of the sphincter. The results explain how gastroesophageal reflux may be prevented in patients with hiatal hernia. It was recognized that the hernia sac may protect the sphincter, provided that it inserts into the esophagus above the LES. PMID:7469555

  3. Case Report: De Garengeot’s hernia. Appendicitis within femoral hernia. Diagnosis and surgical management

    Directory of Open Access Journals (Sweden)

    Agustin Sibona, MD

    2016-01-01

    Conclusion: Although rare, the finding of a strangulated appendix within a femoral hernia represents a challenge. Here we present a case that may guide the surgeon who faces a similar case in the future.

  4. Evidence-based pathology: umbilical cord coiling.

    Science.gov (United States)

    Khong, T Y

    2010-12-01

    The generation of a pathology test result must be based on criteria that are proven to be acceptably reproducible and clinically relevant to be evidence-based. This review de-constructs the umbilical cord coiling index to illustrate how it can stray from being evidence-based. Publications related to umbilical cord coiling were retrieved and analysed with regard to how the umbilical coiling index was calculated, abnormal coiling was defined and reference ranges were constructed. Errors and other influences that can occur with the measurement of the length of the umbilical cord or of the number of coils can compromise the generation of the coiling index. Definitions of abnormal coiling are not consistent in the literature. Reference ranges defining hypocoiling or hypercoiling have not taken those potential errors or the possible effect of gestational age into account. Even the way numerical test results in anatomical pathology are generated, as illustrated by the umbilical coiling index, warrants a critical analysis into its evidence base to ensure that they are reproducible or free from errors.

  5. [Hernia surgery in urology. Part 2: parastomal, trocar and incisional hernias - fundamentals of clinical diagnostics and treatment].

    Science.gov (United States)

    Franz, T; Schwalenberg, T; Dietrich, A; Müller, J; Stolzenburg, J-U

    2013-06-01

    Hernias are a common occurrence with a correspondingly huge clinical and economic impact on the healthcare system. Parastomal and trocar hernias are rare in routine urological work. The therapy of parastomal hernias remains problematic but basically the surgeon is able to use conventional techniques with suture repair or procedures with mesh implantation. The conventional parastomal hernia repair with mesh can be classified into sublay, onlay and intraperitoneal techniques. Furthermore, a relocation of the stoma is possible. Trocar hernias represent a rare but hazardous complication. Due to the increase in keyhole surgery there is also the danger of a rise in their occurrence. Incisional hernias occur frequently in patients who have undergone laparotomy and for repair different surgical techniques and types of meshes are available. This article presents an overview of the epidemiology, pathogenesis, clinical symptoms, diagnostic and therapy of parastomal, trocar and incisional hernias.

  6. Amyand’s Hernia – Vermiform Appendix in an Inguinal Hernia: A Rare Finding

    Directory of Open Access Journals (Sweden)

    Prakash Kumar Sahoo

    2017-10-01

    Full Text Available A variety of surprises may spring up when the sac is opened in an inguinal hernia. Omentum, bowel diverticulum, ovary, fallopian tube, urinary bladder, large bowel, Meckel’s diverticulum or foreign bodies being the varied contents of a hernia sac. The presence of vermiform appendix in the hernia sac in an inguinal hernia is a rare finding. This condition has been named as “Amyand’s Hernia” in the honour of an English surgeon, Claudius Amyand. A diagnosis preoperatively is difficult and is most often made intraoperatively. We report here a 52-year-old patient who presented with acute intestinal obstruction due to an obstructed right sided inguinal hernia. A diagnosis of Amyand’s hernia was confirmed when on exploration appendix along with a part of ascending colon was found to be content of the sac along with a few loops of small bowel. The contents were reduced after checking the viability and Bassini’s repair was done. The patient had an uneventful postoperative period.

  7. Laparoscopic totally extraperitoneal inguinal hernia repair: lessons learned from 3,100 hernia repairs over 15 years.

    Science.gov (United States)

    Dulucq, Jean-Louis; Wintringer, Pascal; Mahajna, Ahmad

    2009-03-01

    Two revolutions in inguinal hernia repair surgery have occurred during the last two decades. The first was the introduction of tension-free hernia repair by Liechtenstein in 1989 and the second was the application of laparoscopic surgery to the treatment of inguinal hernia in the early 1990s. The purposes of this study were to assess the safety and effectiveness of laparoscopic totally extraperitoneal (TEP) repair and to discuss the technical changes that we faced on the basis of our accumulative experience. Patients who underwent an elective inguinal hernia repair at the Department of Abdominal Surgery at the Institute of Laparoscopic Surgery (ILS), Bordeaux, between June 1990 and May 2005 were enrolled retrospectively in this study. Patient demographic data, operative and postoperative course, and outpatient follow-up were studied. A total of 3,100 hernia repairs were included in the study. The majority of the hernias were repaired by TEP technique; the repair was done by transabdominal preperitoneal (TAPP) repair in only 3%. Eleven percent of the hernias were recurrences after conventional repair. Mean operative time was 17 min in unilateral hernia and 24 min in bilateral hernia. There were 36 hernias (1.2%) that required conversion: 12 hernias were converted to open anterior Liechtenstein and 24 to laparoscopic TAPP technique. The incidence of intraoperative complications was low. Most of the patients were discharged at the second day of the surgery. The overall postoperative morbidity rate was 2.2%. The incidence of recurrence rate was 0.35%. The recurrence rate for the first 200 repairs was 2.5%, but it decreased to 0.47% for the subsequent 1,254 hernia repairs According to our experience, in the hands of experienced laparoscopic surgeons, laparoscopic hernia repair seems to be the favored approach for most types of inguinal hernias. TEP is preferred over TAPP as the peritoneum is not violated and there are fewer intra-abdominal complications.

  8. Alcohol application natural drying of umbilical cord

    International Nuclear Information System (INIS)

    Shafique, M.F.; Ali, S.; Roshan, E.; Jamal, S.

    2006-01-01

    To compare the outcome, between the application of Alcohol and natural drying to umbilical stump in low risk newborns. Newborns delivered in Military Hospital and Combined Military Hospital Rawalpindi were randomized into group A (70% Alcohol) and group B (No antiseptic). In group A, 70% Alcohol was applied once daily to the umbilical stump, whereas no antiseptic was applied in group B. These newborns were followed till four weeks of life. Age at separation of umbilical cord was noted. Cases showing signs of neonatal sepsis and omphalitis were documented. Of 100 singleton full-term newborns enrolled, 90 completed the study. No newborn in either group developed a cord infection or neonatal sepsis. The difference of cord separation time between the two groups was statistically significant. Evidence does not support continued use of alcohol for low risk newborn cord care. (author)

  9. Shouldice Versus Lichtenstein Hernia Repair Techniques: A ...

    African Journals Online (AJOL)

    inguinal hernia surgery and to determine to what extent doctors in ... The inclusion criteria was men between 18 ... length and a minimal amount of purulent material expressed ... examination and personal interview; done by the ... *Values are mean (standard deviation). ... a shorter time, reflecting the ease of the operation is.

  10. Femoral Hernia At Mulago Hospital, Uganda

    African Journals Online (AJOL)

    user

    2004-12-02

    Dec 2, 2004 ... consecutive patients operated for femoral hernia over a period of twelve months. Results: There were ... The age ranged from 42 years to 70 years old with a mean of 54.6 years old. All the .... cholecystectomy. At this point in ...

  11. THE mSTORY OF GROIN HERNIA*

    African Journals Online (AJOL)

    1971-07-03

    Jul 3, 1971 ... this simple test is omitted from the section on hernias in most of the general surgical ... step in the operation was to separate the external oblique from the internal ... Cambridge: Harvard University Press. 2. Galen, 2nd Century ...

  12. SCHISTOSOMAL APPENDICITIS IN A SLIDING HERNIA (CASE ...

    African Journals Online (AJOL)

    We report a rare case of a forty-seven year old Nigeria male with schistosomal appendicitis in a sliding hernia. The clinical and pathological features of the case are discussed, followed by a review of the literature. It is concluded that a high index of suspicion is necessary to diagnose unusual presentations of ...

  13. THE mSTORY OF GROIN HERNIA*

    African Journals Online (AJOL)

    1971-07-03

    Jul 3, 1971 ... 1: Bassini's original description of herniorrhaphy. (A) subcutaneous tissue, (B) external oblique, (C) fascia transversalis, (E) spermatic cord, (F) transversus, internal oblique and fascia transversus, (G) hernia sac. (From. Bassini's (j ber die Behandlung des Leisten-bruches,. Langenbecks Arch. klin. Chir., Vo\\.

  14. Rare abdominal wall hernias in South Sudan

    African Journals Online (AJOL)

    1. Ordinary direct inguinal hernias which are less frequent in Africa and seldom strangulate (as one has in Figure 6). They may cause no symptoms, remain the same size for long periods and may not need surgery. 2. The BH which is caused by a narrow defect in the conjoint tendon or transversalis fascia and consequently.

  15. Large Hiatal Hernia Compressing the Heart.

    Science.gov (United States)

    Matar, Andrew; Mroue, Jad; Camporesi, Enrico; Mangar, Devanand; Albrink, Michael

    2016-02-01

    We describe a 41-year-old man with De Mosier's syndrome who presented with exercise intolerance and dyspnea on exertion caused by a giant hiatal hernia compressing the heart with relief by surgical treatment. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. Laparoscopic repair of strangulated Morgagni hernia

    Directory of Open Access Journals (Sweden)

    Kelly Michael D

    2007-10-01

    Full Text Available Abstract A 73 year old man presented with vomiting and pain due to a strangulated Morgagni hernia containing a gastric volvulus. Laparoscopic operation allowed reduction of the contents, excision of necrotic omentum and the sac, with mesh closure of the large defect. A brief review of the condition is presented along with discussion of the technique used.

  17. Diaphragmatic Hernia Masquerading as Pleural Effusion | Nalladaru ...

    African Journals Online (AJOL)

    Rupture of the diaphragm is almost always due to major trauma. We present here an unusual and rare case of late presentation of diaphragmatic hernia after an innocuous injury. The patient was initially misdiagnosed as a left pleural effusion on the basis of chest X.ray and ultrasound findings. Finally, the diagnosis was ...

  18. Diaphragmatic Hernia Masquerading as Pleural Effusion

    African Journals Online (AJOL)

    As many as 30% of diaphragmatic hernias present late.[1] We present an unusual case report of a late presentation of isolated diaphragmatic injury, after apparently minor blunt trauma, which was initially misdiagnosed as pleural effusion. CASE REPORT. A 40-year-old man slipped and fell against the edge of his bath tub.

  19. Genetics Home Reference: congenital diaphragmatic hernia

    Science.gov (United States)

    ... of cells in the embryo. Environmental factors that influence development before birth may also increase the risk of ... occur? How can gene mutations affect health and development? More about Mutations and ... is only one affected individual in a family. When congenital diaphragmatic hernia occurs as a feature ...

  20. Two Ports Laparoscopic Inguinal Hernia Repair in Children

    Directory of Open Access Journals (Sweden)

    Medhat M. Ibrahim

    2015-01-01

    Full Text Available Introduction. Several laparoscopic treatment techniques were designed for improving the outcome over the last decade. The various techniques differ in their approach to the inguinal internal ring, suturing and knotting techniques, number of ports used in the procedures, and mode of dissection of the hernia sac. Patients and Surgical Technique. 90 children were subjected to surgery and they undergone two-port laparoscopic repair of inguinal hernia in children. Technique feasibility in relation to other modalities of repair was the aim of this work. 90 children including 75 males and 15 females underwent surgery. Hernia in 55 cases was right-sided and in 15 left-sided. Two patients had recurrent hernia following open hernia repair. 70 (77.7% cases were suffering unilateral hernia and 20 (22.2% patients had bilateral hernia. Out of the 20 cases 5 cases were diagnosed by laparoscope (25%. The patients’ median age was 18 months. The mean operative time for unilateral repairs was 15 to 20 minutes and bilateral was 21 to 30 minutes. There was no conversion. The complications were as follows: one case was recurrent right inguinal hernia and the second was stitch sinus. Discussion. The results confirm the safety and efficacy of two ports laparoscopic hernia repair in congenital inguinal hernia in relation to other modalities of treatment.

  1. Patient-Related Risk Factors for Recurrence After Inguinal Hernia Repair

    DEFF Research Database (Denmark)

    Burcharth, Jakob; Pommergaard, Hans-Christian; Bisgaard, Thue

    2015-01-01

    patient demographics, hernia characteristics, connective tissue composition and degradation, habits and social relations, and conditions related to inguinal hernia recurrence. Results. From a total of 5061 records screened, we included 40 observational studies enrolling 720 651 inguinal hernia procedures...

  2. Inguinal Hernia in Athletes: Role of Dynamic Ultrasound.

    Science.gov (United States)

    Vasileff, William Kelton; Nekhline, Mikhail; Kolowich, Patricia A; Talpos, Gary B; Eyler, Willam R; van Holsbeeck, Marnix

    Inguinal hernia is a commonly encountered cause of pain in athletes. Because of the anatomic complexity, lack of standard imaging, and the dynamic condition, there is no unified opinion explaining its underlying pathology. Athletes with persistent groin pain would have a high prevalence of inguinal hernia with dynamic ultrasound, and herniorrhaphy would successfully return athletes to activity. Case-control study. Level 3. Forty-seven amateur and professional athletes with sports-related groin pain who underwent ultrasound were selected based on history and examination. Patients with prior groin surgery or hip pathology were excluded. Clinical and surgical documentation were correlated with imaging. The study group was compared with 41 age-matched asymptomatic athletes. Ultrasound was positive for hernia with movement of bowel, bladder, or omental tissue anterior to the inferior epigastric vessels during Valsalva maneuver. The 47-patient symptomatic study group included 41 patients with direct inguinal hernias, 1 with indirect inguinal hernia, and 5 with negative ultrasound. Of 42 patients with hernia, 39 significantly improved with herniorrhaphy, 2 failed to improve after surgery and were diagnosed with adductor longus tears, and 1 improved with physical therapy. Five patients with negative ultrasound underwent magnetic resonance imaging and were diagnosed with hip labral tear or osteitis pubis. The 41-patient asymptomatic control group included 3 patients with direct inguinal hernias, 2 with indirect inguinal hernias, and 3 with femoral hernias. Inguinal hernias are a major component of groin pain in athletes. Prevalence of direct inguinal hernia in symptomatic athletes was greater than that for controls ( P < 0.001). Surgery was successful in returning these athletes to sport: 39 of 42 (93%) athletes with groin pain and inguinal hernia became asymptomatic. Persistent groin pain in the athlete may relate to inguinal hernia, which can be diagnosed with dynamic

  3. Primary umbilical endometriosis: a case report | Muluka | Journal of ...

    African Journals Online (AJOL)

    Umbilical endometriosis is a rare presentation especially in the absence of prior pelvic surgery. This report presents a rare case of symptomatic primary umbilical endometriosis in a 28 year old female who presented with a 2 year history of umbilical mass associated with cyclical bleeding at the time of her menses.

  4. Postoperative interstitial hernia as a cause of obscure incisional wound site pain

    OpenAIRE

    Modrzejewski, Andrzej; Śmietański, Maciej

    2011-01-01

    An interstitial hernia is one in which the hernia sac is located between the layers of the abdominal wall. The analysis of contemporary literature shows that interstitial hernias are most often seen in children as a type of inguinal hernia and often accompany undescended testis. The hernia sac is usually located between the external-oblique and internal-oblique muscles in a lateral-cephalic direction. The authors present 3 cases of interstitial hernia found during laparoscopic exploration of ...

  5. Laparoscopic inguinal hernia repair: gold standard in bilateral hernia repair? Results of more than 2800 patients in comparison to literature.

    Science.gov (United States)

    Wauschkuhn, Constantin Aurel; Schwarz, Jochen; Boekeler, Ulf; Bittner, Reinhard

    2010-12-01

    Advantages and disadvantages of open and endoscopic hernia surgery are still being discussed. Until now there has been no study that evaluated the advantages and disadvantages of bilateral hernia repair in a large number of patients. Our prospectively collected database was analyzed to compare the results of laparoscopic bilateral with laparoscopic unilateral hernia repair. We then compared these results with the results of a literature review regarding open and laparoscopic bilateral hernia repair. From April 1993 to December 2007 there were 7240 patients with unilateral primary hernia (PH) and 2880 patients with bilateral hernia (5760 hernias) who underwent laparoscopic transabdominal preperitoneal patch plastic (TAPP). Of the 10,120 patients, 28.5% had bilateral hernias. Adjusted for the number of patients operated on, the mean duration of surgery for unilateral hernia repair was shorter than that for bilateral repair (45 vs. 70 min), but period of disability (14 vs. 14 days) was the same. Adjusted for the number of hernias repaired, morbidity (1.9 vs. 1.4%), reoperation (0.5 vs. 0.43%), and recurrence rate (0.63 vs. 0.42%) were similar for unilateral versus bilateral repair, respectively. The review of the literature shows a significantly shorter time out of work after laparoscopic bilateral repair than after the bilateral open approach. Simultaneous laparoscopic repair of bilateral inguinal hernias does not increase the risk for the patient and has an equal length of down time compared with unilateral repair. According to literature, recovery after laparoscopic repair is faster than after open simultaneous repair. Laparoscopic/endoscopic inguinal hernia repair of bilateral hernias should be recommended as the gold standard.

  6. Vaginal prolapse with urinary bladder incarceration and consecutive irreducible rectal prolapse in a dog.

    Science.gov (United States)

    Ober, Ciprian-Andrei; Peștean, Cosmin Petru; Bel, Lucia Victoria; Taulescu, Marian; Cătoi, Cornel; Bogdan, Sidonia; Milgram, Joshua; Schwarz, Guenter; Oana, Liviu Ioan

    2016-09-22

    True vaginal prolapse is a rare condition in dogs and it is occasionally observed in animals with constipation, dystocia, or forced separation during breeding. If a true prolapse occurs, the bladder, the uterine body and/or distal part of the colon, may be present in the prolapse. A 2-year-old intact non pregnant Central Asian Shepherd dog in moderate condition, was presented for a true vaginal and rectal prolapse. The prolapses were confirmed by physical examination and ultrasonography. Herniation of the urinary bladder was identified within the vaginal prolapse. The necrotic vaginal wall was resected, the urinary bladder was reduced surgically and fixed to the right abdominal wall to prevent recurrence. Rectal resection and anastomosis was necessary to correct the rectal prolapse. Recurrence of the prolapses was not observed and the dog recovered completely after the surgical treatment. In our opinion, extreme tenesmus arising from constipation may have predisposed to the vaginal prolapse with bladder incarceration and secondarily to rectal prolapse. In the young female dog, true vaginal prolapse with secondary involvement of the urinary bladder and irreducible rectal prolapse is an exceptionally rare condition.

  7. Two-particle irreducible effective actions versus resummation: Analytic properties and self-consistency

    Directory of Open Access Journals (Sweden)

    Michael Brown

    2015-11-01

    Full Text Available Approximations based on two-particle irreducible (2PI effective actions (also known as Φ-derivable, Cornwall–Jackiw–Tomboulis or Luttinger–Ward functionals depending on context have been widely used in condensed matter and non-equilibrium quantum/statistical field theory because this formalism gives a robust, self-consistent, non-perturbative and systematically improvable approach which avoids problems with secular time evolution. The strengths of 2PI approximations are often described in terms of a selective resummation of Feynman diagrams to infinite order. However, the Feynman diagram series is asymptotic and summation is at best a dangerous procedure. Here we show that, at least in the context of a toy model where exact results are available, the true strength of 2PI approximations derives from their self-consistency rather than any resummation. This self-consistency allows truncated 2PI approximations to capture the branch points of physical amplitudes where adjustments of coupling constants can trigger an instability of the vacuum. This, in effect, turns Dyson's argument for the failure of perturbation theory on its head. As a result we find that 2PI approximations perform better than Padé approximation and are competitive with Borel–Padé resummation. Finally, we introduce a hybrid 2PI–Padé method.

  8. Irreducible Greens' Functions method in the theory of highly correlated systems

    International Nuclear Information System (INIS)

    Kuzemsky, A.L.

    1994-09-01

    The self-consistent theory of the correlation effects in Highly Correlated Systems (HCS) is presented. The novel Irreducible Green's Function (IGF) method is discussed in detail for the Hubbard model and random Hubbard model. The interpolation solution for the quasiparticle spectrum, which is valid for both the atomic and band limit is obtained. The (IGF) method permits to calculate the quasiparticle spectra of many-particle systems with the complicated spectra and strong interaction in a very natural and compact way. The essence of the method deeply related to the notion of the Generalized Mean Fields (GMF), which determine the elastic scattering corrections. The inelastic scattering corrections leads to the damping of the quasiparticles and are the main topic of the present consideration. The calculation of the damping has been done in a self-consistent way for both limits. For the random Hubbard model the weak coupling case has been considered and the self-energy operator has been calculated using the combination of the IGF method and Coherent Potential Approximation (CPA). The other applications of the method to the s-f model, Anderson model, Heisenberg antiferromagnet, electron-phonon interaction models and quasiparticle tunneling are discussed briefly. (author). 79 refs

  9. Undecidability and Irreducibility Conditions for Open-Ended Evolution and Emergence.

    Science.gov (United States)

    Hernández-Orozco, Santiago; Hernández-Quiroz, Francisco; Zenil, Hector

    2018-01-01

    Is undecidability a requirement for open-ended evolution (OEE)? Using methods derived from algorithmic complexity theory, we propose robust computational definitions of open-ended evolution and the adaptability of computable dynamical systems. Within this framework, we show that decidability imposes absolute limits on the stable growth of complexity in computable dynamical systems. Conversely, systems that exhibit (strong) open-ended evolution must be undecidable, establishing undecidability as a requirement for such systems. Complexity is assessed in terms of three measures: sophistication, coarse sophistication, and busy beaver logical depth. These three complexity measures assign low complexity values to random (incompressible) objects. As time grows, the stated complexity measures allow for the existence of complex states during the evolution of a computable dynamical system. We show, however, that finding these states involves undecidable computations. We conjecture that for similar complexity measures that assign low complexity values, decidability imposes comparable limits on the stable growth of complexity, and that such behavior is necessary for nontrivial evolutionary systems. We show that the undecidability of adapted states imposes novel and unpredictable behavior on the individuals or populations being modeled. Such behavior is irreducible. Finally, we offer an example of a system, first proposed by Chaitin, that exhibits strong OEE.

  10. Irreducible kernels and nonperturbative expansions in a theory with pure m -> m interaction

    International Nuclear Information System (INIS)

    Iagolnitzer, D.

    1983-01-01

    Recent results on the structure of the S matrix at the m-particle threshold (m>=2) in a simplified m->m scattering theory with no subchannel interaction are extended to the Green function F on the basis of off-shell unitarity, through an adequate mathematical extension of some results of Fredholm theory: local two-sheeted or infinite-sheeted structure of F around s=(mμ) 2 depending on the parity of (m-1) (ν-1) (where μ>0 is the mass and ν is the dimension of space-time), off-shell definition of the irreducible kernel U [which is the analogue of the K matrix in the two different parity cases (m-1)(ν-1) odd or even] and related local expansion of F, for (m-1)(ν-1) even, in powers of sigmasup(β)lnsigma(sigma=(mμ) 2 -s). It is shown that each term in this expansion is the dominant contribution to a Feynman-type integral in which each vertex is a kernel U. The links between kernel U and Bethe-Salpeter type kernels G of the theory are exhibited in both parity cases, as also the links between the above expansion of F and local expansions, in the Bethe-Salpeter type framework, of Fsub(lambda) in terms of Feynman-type integrals in which each vertex is a kernel G and which include both dominant and subdominant contributions. (orig.)

  11. A neonate with an intact congenital umbilical appendix: an alternative theory on the etiology of the appendico-umbilical fistula.

    NARCIS (Netherlands)

    Fuijkschot, J.; Wijnen, R.M.H.; Gerrits, G.P.J.M.; Dubois, S.V.; Rieu, P.N.M.A.

    2006-01-01

    Neonatal umbilical anomalies usually represent remains of the vitelline duct or the allantois. We describe a case of an umbilical appendix in a neonate. The vermiform appendix was found to be positioned in the umbilical cord. In a brief literature review we found eight other reports concerning

  12. Multidetector-Row CT Findings of an Internal Supravesical Hernia: A Case Report

    International Nuclear Information System (INIS)

    Kim, Sang Won; Shin, Hyeong Cheol; Kim, Hyung Hwan; Kim, Young Tong; Kim, Il Young; Kang, Kil Ho

    2010-01-01

    A supravesical hernia occurs in the supravesical fossa and is either classified as an external or internal supravesical hernia. Most patients with internal supravesical hernias present with small bowel obstruction. Internal supravesical hernias are less common than external supravesical hernia. To date, there are few reports describing the radiological findings of supravesical hernias. To our knowledge, this is the first reported multidetector row CT (MDCT) depiction of this type of hernia. We report here on the MDCT findings of a patient with an internal supravesical hernia presenting with small bowel obstruction

  13. A STUDY ON INCISIONAL HERNIA FOLLOWING OBSTETRICS AND GYNAECOLOGICAL SURGERIES

    Directory of Open Access Journals (Sweden)

    Sumathi Ravikumar

    2016-12-01

    Full Text Available BACKGROUND The term ventral hernia encompasses incisional, epigastric, paraumbilical, spigelian and traumatic hernias. This is a hernia that protrudes through defect in an abdominal wound. With evolution of modern surgery and rapid increase in the number of abdominal operations performed, incisional hernias have risen in frequency and this hernia seems to be more common in females following obstetric and gynaecological surgeries. This study undertaken to stress the problem of incisional hernias in females occurring after obstetric and gynaecological surgeries. The aim of the study is to- 1. Study the incidence and prevalence of incisional hernias following obstetrics and gynaecological surgeries in KAPV Government Medical College, Tiruchirappalli. 2. Study aetiological factors for incisional hernia following obstetric and gynaecological surgeries. 3. Analyse preventive measures. 4. Analyse the problems in females, which led to incisional hernia. MATERIALS AND METHODS 178 cases of incisional hernia admitted in KAPV Government Medical College, Tiruchirappalli, during the period of 2 years from June 2014 to May 2016. The cases analysed according to age, previous history, type of incision, suture material used and associated comorbidities. RESULTS Maximum age affected is between 50 to 59 years and with 10 years of surgery. Incidence more following LSCS with midline incision. Incidence more with the usage of absorbable suture material. Postoperative wound infection and anaemia were leading associated factors for incisional hernia. CONCLUSION The incidence of incisional hernia is more common in females especially in obese and multiparous woman. The incidence is more after LSCS and puerperal sterilisation. Onlay reinforced mesh repair using Prolene mesh have given good results. Prolene mesh appears to be best tolerated by body tissues. The use of closed suction drain have significantly reduced the postoperative wound infection.

  14. Association Between Thoracic Aortic Disease and Inguinal Hernia

    OpenAIRE

    Olsson, Christian; Eriksson, Per; Franco?Cereceda, Anders

    2014-01-01

    Background The study hypothesis was that thoracic aortic disease (TAD) is associated with a higher?than?expected prevalence of inguinal hernia. Such an association has been reported for abdominal aortic aneurysm (AAA) and hernia. Unlike AAA, TAD is not necessarily detectable with clinical examination or ultrasound, and there are no population?based screening programs for TAD. Therefore, conditions associated with TAD, such as inguinal hernia, are of particular clinical relevance. Methods and ...

  15. A generalized Wigner function on the space of irreducible representations of the Weyl-Heisenberg group and its transformation properties

    International Nuclear Information System (INIS)

    Ibort, A; Man'ko, V I; Marmo, G; Simoni, A; Ventriglia, F

    2009-01-01

    A natural extension of the Wigner function to the space of irreducible unitary representations of the Weyl-Heisenberg group is discussed. The action of the automorphisms group of the Weyl-Heisenberg group onto Wigner functions and their generalizations and onto symplectic tomograms is elucidated. Some examples of physical systems are considered to illustrate some aspects of the characterization of the Wigner functions as solutions of differential equations

  16. The umbilical and paraumbilical veins of man.

    Science.gov (United States)

    Martin, B F; Tudor, R G

    1980-03-01

    During its transit through the umbilicus structural changes occur in the thick wall of the extra-abdominal segment of the umbilical vein whereby the components of the intra-abdominal segment acquire an essentially longitudinal direction and become arranged in fibro-elastic and fibro-muscular zones. The vein lumen becomes largely obliterated by asymmetrical proliferation of loose subendothelial conective tissue. The latter forms a new inner zone within which a small segment of the lumen persists in an eccentric position. This residual lumen transmits blood to the portal system from paraumbilical and systemic sources, and is retained in the upper part of the vein, even in old age. A similar process of lumen closure is observed in the ductus venosus. In early childhood the lower third of the vein undergoes breakdown, with fatty infiltration, resulting in its complete division into vascular fibro-elastic strands, and in old age some breakdown occurs in the outermost part of the wall of the upper two thirds. The paraumbilical veins are thick-walled and of similar structure to the umbilical vein. Together they constitute an accessory portal system which is confined between the layers of the falciform ligament and is in communication with the veins of the ventral abdominal wall. The constituents form an ascending series, namely, Burow's veins, the umbilical vein, and Sappey's inferior and superior veins. The main channel of Sappey's inferior veins may be the remnant of the right umbilical vein since it communicates with the right rectus sheath and often communicates directly with the portal system within the right lobe of the liver. The results are of significance in relation to clinical usage of the umbilical vein.

  17. Prosthetic Mesh Repair for Incarcerated Inguinal Hernia

    Directory of Open Access Journals (Sweden)

    Cihad Tatar

    2016-08-01

    Full Text Available Background: Incarcerated inguinal hernia is a commonly encountered urgent surgical condition, and tension-free repair is a well-established method for the treatment of noncomplicated cases. However, due to the risk of prosthetic material-related infections, the use of mesh in the repair of strangulated or incarcerated hernia has often been subject to debate. Recent studies have demonstrated that biomaterials represent suitable materials for performing urgent hernia repair. Certain studies recommend mesh repair only for cases where no bowel resection is required; other studies, however, recommend mesh repair for patients requiring bowel resection as well. Aim: The aim of this study was to compare the outcomes of different surgical techniques performed for strangulated hernia, and to evaluate the effect of mesh use on postoperative complications. Study Design: Retrospective cross-sectional study. Methods: This retrospective study was performed with 151 patients who had been admitted to our hospital’s emergency department to undergo surgery for a diagnosis of incarcerated inguinal hernia. The patients were divided into two groups based on the applied surgical technique. Group 1 consisted of 112 patients treated with mesh-based repair techniques, while Group 2 consisted of 39 patients treated with tissue repair techniques. Patients in Group 1 were further divided into two sub-groups: one consisting of patients undergoing bowel resection (Group 3, and the other consisting of patients not undergoing bowel resection (Group 4. Results: In Group 1, it was observed that eight (7.14% of the patients had wound infections, while two (1.78% had hematomas, four (3.57% had seromas, and one (0.89% had relapse. In Group 2, one (2.56% of the patients had a wound infection, while three (7.69% had hematomas, one (2.56% had seroma, and none had relapses. There were no statistically significant differences between the two groups with respect to wound infection

  18. Made in Italy for hernia: the Italian history of groin hernia repair.

    Science.gov (United States)

    Negro, Paolo; Gossetti, Francesco; Ceci, Francesca; D'Amore, Linda

    2016-01-01

    The history of groin hernia surgery is as long as the history of surgery. For many centuries doctors, anatomists and surgeons have been devoted to this pathology, afflicting the mankind throughout its evolution. Since ancient times the Italian contribution has been very important with many representative personalities. Authors, investigators and pioneers are really well represented. Every period (the classic period, the Middle Age, the Renaissance and the post-Renaissance) opened new perspectives for a better understanding. During the 18th century, more information about groin anatomy, mainly due to Antonio Scarpa, prepared the Bassini revolution. Edoardo Bassini developed the first modern anatomically based hernia repair. This procedure spread worldwide becoming the most performed surgical technique. After World War II synthetic meshes were introduced and a new era has begun for hernia repair, once again with the support of Italian surgeons, first of all Ermanno Trabucco. But Italian contribution extends also to educational, with the first national school for abdominal wall surgery starting in Rome, and to Italian participation and support in international scientific societies. Authors hereby wish to resume this long history highlighting the "made in Italy" for groin hernia surgery. Bassini, Groin hernia, History, Prosthetic repair.

  19. Bilateral Morgagni Hernia: A Unique Presentation of a Rare Pathology

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    Michael Leshen

    2016-01-01

    Full Text Available Morgagni hernia is an unusual congenital herniation of abdominal content through the triangular parasternal gaps of the anterior diaphragm. They are commonly asymptomatic and right-sided. We present a case of a bilateral Morgagni hernia resulting in delayed growth in a 10-month-old boy. The presentation was unique due to its bilateral nature and its symptomatic compression of the mediastinum. Diagnosis was made by 3D reconstructed CT angiogram. The patient underwent medical optimization until he was safely able to tolerate laparoscopic surgical repair of his hernia. Upon laparoscopy, the CT findings were confirmed and the hernia was repaired.

  20. Pre-operative pain and sensory function in groin hernia

    DEFF Research Database (Denmark)

    Aasvang, Eske K; Hansen, Jeanette B; Kehlet, Henrik

    2009-01-01

    BACKGROUND: Although persistent postherniotomy occurs in 5-10% of patients, pathogenic mechanisms remain debatable. Since pre-operative pain has been demonstrated to be a risk factor for persistent postherniotomy pain, pre-operative alterations in nociceptive function may be a potential pathogenic...... mechanism. AIMS: To investigate the correlation between pre-operative pain intensity and sensory functions in the groin hernia area. METHODS: Patients with unilateral groin hernia were examined preoperatively by quantitative sensory testing (thermal, mechanical, and pressure [detection and pain thresholds...... (7%), all whom experienced no pain or pain less than weekly. Only cool detection thresholds were significantly lower between the hernia vs. contralateral side (poperative groin hernia...

  1. Pain following the repair of an abdominal hernia

    DEFF Research Database (Denmark)

    Hansen, Mark Berner; Andersen, Kenneth Geving; Crawford, Michael Edward

    2010-01-01

    Pain and other types of discomfort are frequent symptoms following the repair of an abdominal hernia. After 1 year, the incidence of light to moderate pain following inguinal hernia repair is as high as 10% and 2% for severe disabling chronic pain. Postoperative chronic pain not only affects......, psychosocial characteristics, and surgical procedures) related to the postoperative pain conditions. Furthermore, the mechanisms for both acute and chronic pain are presented. We focus on inguinal hernia repair, which is the most frequent type of abdominal hernia surgery that leads to chronic pain. Finally...

  2. Irreducible Brillouin conditions and contracted Schroedinger equations for n-electron systems. IV. Perturbative analysis

    International Nuclear Information System (INIS)

    Kutzelnigg, Werner; Mukherjee, Debashis

    2004-01-01

    The k-particle irreducible Brillouin conditions IBC k and the k-particle irreducible contracted Schroedinger equations ICSE k for a closed-shell state are analyzed in terms of a Moeller-Plesset-type perturbation expansion. The zeroth order is Hartree-Fock. From the IBC 2 (1) , i.e., from the two-particle IBC to first order in the perturbation parameter μ, one gets the leading correction λ 2 (1) to the two-particle cumulant λ 2 correctly. However, in order to construct the second-order energy E 2 , one also needs the second-order diagonal correction γ D (2) to the one-particle density matrix γ. This can be obtained: (i) from the idempotency of the n-particle density matrix, i.e., essentially from the requirement of n-representability; (ii) from the ICSE 1 (2) ; or (iii) by means of perturbation theory via a unitary transformation in Fock space. Method (ii) is very unsatisfactory, because one must first solve the ICSE 3 (2) to get λ 3 (2) , which is needed in the ICSE 2 (2) to get λ 2 (2) , which, in turn, is needed in the ICSE 1 (2) to get γ (2) . Generally the (k+1)-particle approximation is needed to obtain E k correctly. One gains something, if one replaces the standard hierarchy, in which one solves the ICSE k , ignoring λ k+1 and λ k+2 , by a renormalized hierarchy, in which only λ k+2 is ignored, and λ k+1 is expressed in terms of the λ p of lower particle rank via the partial trace relation for λ k+2 . Then the k-particle approximation is needed to obtain E k correctly. This is still poorer than coupled-cluster theory, where the k-particle approximation yields E k+1 . We also study the possibility to use some simple necessary n-representability conditions, based on the non-negativity of γ (2) and two related matrices, in order to get estimates for γ D (2) in terms of λ 2 (1) . In general these estimates are rather weak, but they can become close to the best possible bounds in special situations characterized by a very sparse structure of λ 2

  3. Left-Sided Congenital Diaphragmatic Hernia with Multiple Congenital Cardiac Anomalies, Hernia Sac, and Microscopic Hepatic Heterotopia: A Case Report

    Directory of Open Access Journals (Sweden)

    Maria Arafah

    2011-01-01

    Full Text Available Congenital diaphragmatic hernia is a common congenital anomaly of uncertain etiology. Its association with multiple congenital anomalies in various organs is well recognized and antenatal radiological evidence of congenital diaphragmatic hernia warrants thorough evaluation to detect other anomalies, some of which can be life threatening. Rarely, heterotopic hepatic tissue is identified in the hernia, a rare pathological finding, exhibiting more than one macroscopic and microscopic characteristics, and always associated with cardiac congenital anomalies. Herein, we report a case of left-sided microscopic heterotopic hepatic tissue in a congenital diaphragmatic hernia in an infant with multiple cardiac congenital anomalies, but with preserved pericardium.

  4. Abdominal muscle function and incisional hernia

    DEFF Research Database (Denmark)

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

    2014-01-01

    PURPOSE: Although ventral incisional hernia (VIH) repair in patients is often evaluated in terms of hernia recurrence rate and health-related quality of life, there is no clear consensus regarding optimal operative treatment based on these parameters. It was proposed that health-related quality...... of life depends largely on abdominal muscle function (AMF), and the present review thus evaluates to what extent AMF is influenced by VIH and surgical repair. METHODS: The PubMed and EMBASE databases were searched for articles following a systematic strategy for inclusion. RESULTS: A total of seven...... studies described AMF in relation to VIH. Five studies examined AMF using objective isokinetic dynamometers to determine muscle strength, and two studies examined AMF by clinical examination-based muscle tests. CONCLUSION: Both equipment-related and functional muscle tests exist for use in patients...

  5. Difficult weaning in delayed onset diaphragmatic hernia

    Directory of Open Access Journals (Sweden)

    Ahmed Syed

    2009-01-01

    Full Text Available Diaphragmatic injuries are relatively rare and result from either blunt or penetrating trauma. Regardless of the mechanism, diagnosis is often missed and high index of suspicion is vital. The clinical signs associated with a diaphragmatic hernia can range from no outward signs to immediately life-threatening respiratory compromise. Establishing the clinical diagnosis of diaphragmatic injuries (DI can be challenging as it is often clinically occult. Accurate diagnosis is critical since missed DI may result in grave sequelae due to herniation and strangulation of displaced intra-abdominal organs. We present a case of polytrauma with rib fracture and delayed appearance of diaphragmatic hernia manifesting as difficult weaning from ventilatory support.

  6. Prenatal diagnosis of congenital paraesophageal hiatal hernia

    Directory of Open Access Journals (Sweden)

    Min Jeng Cho

    2018-05-01

    Full Text Available Abstracts: Congenital paraesophageal hiatal hernia (CPEH is a rare condition. CPEH can cause important clinical problems such as gastric volvulus, hematemesis, vomiting, failure to thrive, and respiratory distress, it requires early diagnosis and prompt surgical treatment. In this paper, we describe a case of CPEH that was suspected in a prenatal ultrasound. Postnatal upper gastrointestinal contrast series confirmed a CPEH with intrathoracic gastric volvulus. An emergency operation was performed. The stomach was reduced, the hiatal defect was repaired by crural approximation, and a Nissen fundoplication was done. The prenatal diagnosis of CPEH is unusual, but prenatal detection is important because it allows planned neonatal surgery before the onset of complications and reduces long-term morbidity. Keywords: Congenital paraesophageal hiatal hernia, Antenatal diagnosis, Gastric volvulus

  7. Open preperitoneal groin hernia repair with mesh

    DEFF Research Database (Denmark)

    Andresen, Kristoffer; Rosenberg, Jacob

    2017-01-01

    Background For the repair of inguinal hernias, several surgical methods have been presented where the purpose is to place a mesh in the preperitoneal plane through an open access. The aim of this systematic review was to describe preperitoneal repairs with emphasis on the technique. Data sources...... A systematic review was conducted and reported according to the PRISMA statement. PubMed, Cochrane library and Embase were searched systematically. Studies were included if they provided clinical data with more than 30 days follow up following repair of an inguinal hernia with an open preperitoneal mesh......-analysis. Open preperitoneal techniques with placement of a mesh through an open approach seem promising compared with the standard anterior techniques. This systematic review provides an overview of these techniques together with a description of surgical methods and clinical outcomes....

  8. Open preperitoneal groin hernia repair with mesh

    DEFF Research Database (Denmark)

    Andresen, Kristoffer; Rosenberg, Jacob

    2017-01-01

    BACKGROUND: For the repair of inguinal hernias, several surgical methods have been presented where the purpose is to place a mesh in the preperitoneal plane through an open access. The aim of this systematic review was to describe preperitoneal repairs with emphasis on the technique. DATA SOURCES......: A systematic review was conducted and reported according to the PRISMA statement. PubMed, Cochrane library and Embase were searched systematically. Studies were included if they provided clinical data with more than 30 days follow up following repair of an inguinal hernia with an open preperitoneal mesh......-analysis. Open preperitoneal techniques with placement of a mesh through an open approach seem promising compared with the standard anterior techniques. This systematic review provides an overview of these techniques together with a description of surgical methods and clinical outcomes....

  9. Parastomal hernia - current knowledge and treatment.

    Science.gov (United States)

    Styliński, Roman; Alzubedi, Adam; Rudzki, Sławomir

    2018-03-01

    Intestinal stoma creation is one of the most common surgical procedures. The most common long-term complication following stoma creation is parastomal hernia, which according to some authors is practically unavoidable. Statistical differences of its occurrence are mainly due to patient observation time and evaluation criteria. Consequently, primary prevention methods such as placement of prosthetic mesh and newly developed minimally invasive methods of stoma creation are used. It seems that in the light of evidence-based medicine, the best way to treat parastomal hernia is the one that the surgeon undertaking therapy is the most experienced in and is suited to the individuality of each patient, his condition and comorbidities. As a general rule, reinforcing the abdominal wall with a prosthetic mesh is the treatment of choice, with a low rate of complications and relapses over a long period of time. The current trend is to use lightweight, large pore meshes.

  10. Convalescence after laparoscopic inguinal hernia repair

    DEFF Research Database (Denmark)

    Tolver, Mette Astrup; Rosenberg, Jacob; Bisgaard, Thue

    2016-01-01

    . Furthermore, snowball search was performed in reference lists of identified articles. Randomized controlled trials and prospective comparative or non-comparative trials of high quality were included. Trials with ≥100 patients, >18 years of age and manuscripts in English were included. Scoring systems were...... used for assessment of quality. RESULTS: The literature search identified 1039 papers. Thirty-four trials were included in the final review including 14,273 patients. There was overall a large variation in duration of convalescence. Trials using non-restrictive recommendations of 1-2 days or "as soon...... factors for prolonged convalescence extending more than a few days after laparoscopic inguinal hernia repair. CONCLUSIONS: Patients should be recommended a duration of 1-2 days of convalescence after laparoscopic inguinal hernia repair. Short and non-restrictive recommendations may reduce duration...

  11. UN PROGRAMA PARA CALCULAR LAS REPRESENTACIONES IRREDUCIBLES DE SN, EN LA FORMA SEMINORMAL DE YOUNG 1 MATEMÁTICA COMPUTACIONAL COMO APOYO A LA DOCENCIA

    Directory of Open Access Journals (Sweden)

    Álvaro Duque S.J.

    2002-06-01

    Full Text Available Las matrices de las representaciones irreducibles de un grupo G se usan para el cómputo de la Transformada Generalizada de Fourier de una función definida en G. Existen muchas otras aplicaciones para las representaciones irreducibles de un grupo. Nosotros elaborarnos un software que calcula las matrices de las representacionesirreducibles del grupo simétrico en la forma serninormal de Young. Este programa corre en el Sistema Algebraico Computacional CoCoA.

  12. It is highly unlikely that the development of an abdominal wall hernia can be attributable to a single strenuous event.

    Science.gov (United States)

    Pathak, Samir; Poston, Graeme J

    2006-03-01

    There is a commonly held belief that the development of a hernia can be attributed to a single strenuous or traumatic event. Hence, many litigants are successful in compensation claims, causing mounting financial burdens on employers, the courts, insurance companies and the tax-payer. However, there is very little scientific evidence to support this assertion. The aim of this study was to ascertain whether there was any causal link in this process. A total of 133 new patients with 135 abdominal herniae of all varieties (115 inguinal, 3 femoral, 9 umbilical, 4 incisional, and 4 ventral or epigastric), of which 25 were recurrent received structured questionnaires on arrival in the surgical clinic. These questionnaires covered all possible aetiological factors for hernia development (type of work, COAD, smoking, pregnancy, obesity, chronic bladder outflow obstruction, previous surgery including appendicectomy), in addition to any possible attribution to a single strenuous or traumatic event. We then reviewed the GP records in the surgery of all patients who answered positively to the latter possible cause. In the study group, 119 (89%) reported a gradual onset of symptoms. Of the 15 (12 male, 3 female; 11%) who believed that their hernia might be related to a single strenuous or traumatic event, 5 had no other aetiological factors. However, not one of the 15 was found to have contemporaneous forensic medical evidence to support their possible claim. We conclude that we are unable to find any clinical evidence to support the hypothesis that a hernia might develop as the result of one single strenuous or traumatic event. While we accept that this mechanism might still possibly occur, we believe that, at best, it is extremely uncommon. If a medical expert is preparing a report on such a case in a claim for personal injury, then they have a duty to the court to examine carefully all the contemporaneous medical records. If no clinical evidence exists to support the claim

  13. Laparoscopic hernia repair and bladder injury.

    Science.gov (United States)

    Dalessandri, K M; Bhoyrul, S; Mulvihill, S J

    2001-01-01

    Bladder injury is a complication of laparoscopic surgery with a reported incidence in the general surgery literature of 0.5% and in the gynecology literature of 2%. We describe how to recognize and treat the injury and how to avoid the problem. We report two cases of bladder injury repaired with a General Surgical Interventions (GSI) trocar and a balloon device used for laparoscopic extraperitoneal inguinal hernia repair. One patient had a prior appendectomy; the other had a prior midline incision from a suprapubic prostatectomy. We repaired the bladder injury, and the patients made a good recovery. When using the obturator and balloon device, it is important to stay anterior to the preperitoneal space and bladder. Prior lower abdominal surgery can be considered a relative contraindication to extraperitoneal laparoscopic hernia repair. Signs of gas in the Foley bag or hematuria should alert the surgeon to a bladder injury. A one- or two-layer repair of the bladder injury can be performed either laparoscopically or openly and is recommended for a visible injury. Mesh repair of the hernia can be completed provided no evidence exists of urinary tract infection. A Foley catheter is placed until healing occurs.

  14. Sports hernia repair with adductor tenotomy.

    Science.gov (United States)

    Harr, J N; Brody, F

    2017-02-01

    Sports hernias, or athletic pubalgia, is common in athletes, and primarily involves injury to the fascia, muscles, and tendons of the inguinal region near their insertion onto the pubic bone. However, management varies widely, and rectus and adductor tenotomies have not been adequately described. The purpose of this manuscript is to demonstrate a suture repair and a rectus and adductor longus tenotomy technique for sports hernias. After magnetic-resonance-imaging confirmation of sports hernias with rectus and adductor tendonitis, 22 patients underwent a suture herniorrhaphy with adductor tenotomy. The procedure is performed through a 4-cm incision, and a fascial release of the rectus abdominis and adductor tenotomy is performed to relieve the opposing vector forces on the pubic bone. All 22 patients returned to their respective sports and regained their ability to perform at a high level, including professional status. No further surgery was required. In athletes with MRI confirmation of rectus and adductor longus injuries, tenotomies along with a herniorraphy may improve outcomes. A suture repair to reinforce the inguinal floor prevents mesh-related complications, especially in young athletes.

  15. Financial implications of ventral hernia repair: a hospital cost analysis.

    Science.gov (United States)

    Reynolds, Drew; Davenport, Daniel L; Korosec, Ryan L; Roth, J Scott

    2013-01-01

    Complicated ventral hernias are often referred to tertiary care centers. Hospital costs associated with these repairs include direct costs (mesh materials, supplies, and nonsurgeon labor costs) and indirect costs (facility fees, equipment depreciation, and unallocated labor). Operative supplies represent a significant component of direct costs, especially in an era of proprietary synthetic meshes and biologic grafts. We aim to evaluate the cost-effectiveness of complex abdominal wall hernia repair at a tertiary care referral facility. Cost data on all consecutive open ventral hernia repairs (CPT codes 49560, 49561, 49565, and 49566) performed between 1 July 2008 and 31 May 2011 were analyzed. Cases were analyzed based upon hospital status (inpatient vs. outpatient) and whether the hernia repair was a primary or secondary procedure. We examined median net revenue, direct costs, contribution margin, indirect costs, and net profit/loss. Among primary hernia repairs, cost data were further analyzed based upon mesh utilization (no mesh, synthetic, or biologic). Four-hundred and fifteen patients underwent ventral hernia repair (353 inpatients and 62 outpatients); 173 inpatients underwent ventral hernia repair as the primary procedure; 180 inpatients underwent hernia repair as a secondary procedure. Median net revenue ($17,310 vs. 10,360, p costs for cases performed without mesh were $5,432; median direct costs for those using synthetic and biologic mesh were $7,590 and 16,970, respectively (p financial loss was $8,370. Outpatient ventral hernia repairs, with and without synthetic mesh, resulted in median net losses of $1,560 and 230, respectively. Ventral hernia repair is associated with overall financial losses. Inpatient synthetic mesh repairs are essentially budget neutral. Outpatient and inpatient repairs without mesh result in net financial losses. Inpatient biologic mesh repairs result in a negative contribution margin and striking net financial losses. Cost

  16. Sports hernia and femoroacetabular impingement in athletes: A systematic review.

    Science.gov (United States)

    Munegato, Daniele; Bigoni, Marco; Gridavilla, Giulia; Olmi, Stefano; Cesana, Giovanni; Zatti, Giovanni

    2015-09-16

    To investigate the association between sports hernias and femoroacetabular impingement (FAI) in athletes. PubMed, MEDLINE, CINAHL, Embase, Cochrane Controlled Trials Register, and Google Scholar databases were electronically searched for articles relating to sports hernia, athletic pubalgia, groin pain, long-standing adductor-related groin pain, Gilmore groin, adductor pain syndrome, and FAI. The initial search identified 196 studies, of which only articles reporting on the association of sports hernia and FAI or laparoscopic treatment of sports hernia were selected for systematic review. Finally, 24 studies were reviewed to evaluate the prevalence of FAI in cases of sports hernia and examine treatment outcomes and evidence for a common underlying pathogenic mechanism. FAI has been reported in as few as 12% to as high as 94% of patients with sports hernias, athletic pubalgia or adductor-related groin pain. Cam-type impingement is proposed to lead to increased symphyseal motion with overload on the surrounding extra-articular structures and muscle, which can result in the development of sports hernia and athletic pubalgia. Laparoscopic repair of sports hernias, via either the transabdominal preperitoneal or extraperitoneal approach, has a high success rate and earlier recovery of full sports activity compared to open surgery or conservative treatment. For patients with FAI and sports hernia, the surgical management of both pathologies is more effective than sports pubalgia treatment or hip arthroscopy alone (89% vs 33% of cases). As sports hernias and FAI are typically treated by general and orthopedic surgeons, respectively, a multidisciplinary approach for diagnosis and treatment is recommended for optimal treatment of patients with these injuries. The restriction in range of motion due to FAI likely contributes to sports hernias; therefore, surgical treatment of both pathologies represents an optimal therapy.

  17. Complications of umbilical vein catherisation. Case Report

    International Nuclear Information System (INIS)

    Bothur-Nowacka, J.; Czech-Kowalska, J.; Gruszfeld, D.; Nowakowska-Rysz, M.; Dobrzanska, A.; Kosciesza, A.; Polnik, D.

    2011-01-01

    Umbilical vein catheterization is a relatively easy procedure performed routinely on the neonate intensive care units. It provides a fast central vein access, but some complications have been described in the literature. Case Reports: We presented a case report of a premature infant (34 hbd) with extravasation of the parenteral nutrition and drugs to the liver after umbilical vein catheterization. Fever and increasing biochemical markers of infection were observed. USG revealed a heterogenic, well-limited space of 4 cm in diameter, located in the right lobe of the liver. CT excluded liver abscess. Considering neoplastic process or incorrect location of the catheter of the central vein, we performed liver biopsy. Results: Cytological and biochemical analysis of the aspirated fluid revealed extravasation of parenteral nutrition to the liver.Our case confirms the necessity of controlling a proper location of the central catheter right after its insertion and during hospitalization. (authors)

  18. Amnioinfusion for umbilical cord compression in labour.

    Science.gov (United States)

    Hofmeyr, G J

    2000-01-01

    Amnioinfusion aims to prevent or relieve umbilical cord compression during labour by infusing a solution into the uterine cavity. The objective of this review was to assess the effects of amnioinfusion on maternal and perinatal outcome for potential or suspected umbilical cord compression or potential amnionitis. The Cochrane Pregnancy and Childbirth Group trials register and the Cochrane Controlled Trials Register were searched. Randomised trials of amnioinfusion compared with no amnioinfusion in women with babies at risk of umbilical cord compression; and women at risk of intrauterine infection. Eligibility and trial quality were assessed by the reviewer. Twelve studies were included. Transcervical amnioinfusion for potential or suspected umbilical cord compression was associated with the following reductions: fetal heart rate decelerations (relative risk 0.54, 95% confidence interval 0.43 to 0.68); caesarean section for suspected fetal distress (relative risk 0.35, 95% confidence interval 0.24 to 0.52); neonatal hospital stay greater than 3 days (relative risk 0.40, 95% confidence interval 0. 26 to 0.62); maternal hospital stay greater than 3 days (relative risk 0.46, 95% 0.29 to 0.74). Transabdominal amnioinfusion showed similar results. Transcervical amnioinfusion to prevent infection in women with membranes ruptured for more than 6 hours was associated with a reduction in puerperal infection (relative risk 0.50, 95% confidence interval 0.26 to 0.97). Amnioinfusion appears to reduce the occurrence of variable heart rate decelerations and lower the use of caesarean section. However the studies were done in settings where fetal distress was not confirmed by fetal blood sampling. The results may therefore only be relevant where caesarean sections are commonly done for abnormal fetal heart rate alone. The trials reviewed are too small to address the possibility of rare but serious maternal adverse effects of amnioinfusion.

  19. The umbilical and paraumbilical veins of man.

    OpenAIRE

    Martin, B F; Tudor, R G

    1980-01-01

    During its transit through the umbilicus structural changes occur in the thick wall of the extra-abdominal segment of the umbilical vein whereby the components of the intra-abdominal segment acquire an essentially longitudinal direction and become arranged in fibro-elastic and fibro-muscular zones. The vein lumen becomes largely obliterated by asymmetrical proliferation of loose subendothelial conective tissue. The latter forms a new inner zone within which a small segment of the lumen persis...

  20. Postpartum deaths: piglet, placental, and umbilical characteristics.

    Science.gov (United States)

    Rootwelt, V; Reksen, O; Farstad, W; Framstad, T

    2013-06-01

    The fetal growth of the piglet is highly dependent on its placenta, and the newborn piglet birth weight is highly associated with postpartum death. However, there is little information available in the literature on the assessment of the placenta in relation to postpartum death in piglets. The aim of this study was to evaluate the impact of the placental area and placental weight, status of the umbilical cord, and piglet birth characteristics, such as blood parameters, vitality score, and birth weight on postpartum death. All live born piglets in litters from 26 Landrace-Yorkshire sows were monitored during farrowing and the status of each was recorded, including placental area and placental weight and blood variables obtained from the piglets and umbilical veins. Out of the 386 live-born piglets, 16.8% died before weaning at 5 wk. Among these, 78.5% died within the first 3 d of life. Mean blood concentration of lactate was increased in piglets that did not survive to weaning (P = 0.003). Concentrations of hemoglobin and hematocrit were decreased (P vitality score vs. piglets born with an intact umbilical cord (P = 0.021), and they had an increased probability of dying before weaning (P = 0.050). Mean birth weight, body mass index, placental area (P live litter size. Blood concentrations of IgG and albumin recorded at d 1 were decreased in piglets that died before weaning (P < 0.01), and blood concentration of albumin was positively associated with placental area (P < 0.001). We conclude that placental area and placental weight, status of the umbilical cord, birth weight, body mass index, blood concentrations of lactate, hemoglobin, and hematocrit recorded at birth, and blood concentrations of IgG and albumin recorded at d 1 were associated with postpartum death in this study. These results may indicate that there is an upper uterine limitation of litter size and that placental area and placental weight influence postpartum survival.

  1. Mucinous ovarian tumour presenting as a ruptured incisional hernia.

    LENUS (Irish Health Repository)

    Toomey, D

    2012-10-01

    We describe an ovarian borderline tumour that presented as an acute deterioration in an incisional hernia secondary to intraperitoneal mucin accumulation. The differential diagnosis associated with hernial sac contents and options for opportunistic diagnosis are discussed. This case raises awareness of potential serious diagnoses that may be overlooked during emergent hernia repair.

  2. Factors Influencing Choice of Inguinal Hernia Repair Technique ...

    African Journals Online (AJOL)

    Background: Inguinal hernia repair surgery is one of the most frequently performed surgical procedures worldwide. This study sought to highlight factors that may influence decisions concerning inguinal hernia repair techniques. Methods: This descriptive crosssectional study was carried out in September 2014 among ...

  3. Incidence of inguinal hernia in children with congenital cerebral palsy

    DEFF Research Database (Denmark)

    Reimers, J I; Latocha, J E

    1990-01-01

    The incidence of inguinal hernia among 247 children with cerebral palsy was ascertained. During the first year of life, 20 of the 153 boys developed hernia, as did one of the 94 girls. Among boys with birthweights of 1000 to 2000g the incidence was 31 per cent, which is twice the rate for normal...

  4. Factors associated with lumbar disc hernia recurrence after microdiscectomy.

    Science.gov (United States)

    Camino Willhuber, G; Kido, G; Mereles, M; Bassani, J; Petracchi, M; Elizondo, C; Gruenberg, M; Sola, C

    Lumbar disc hernias are a common cause of spinal surgery. Hernia recurrence is a prevalent complication. To analyse the risk factors associated with hernia recurrence in patients undergoing surgery in our institution. Lumbar microdiscectomies between 2010 and 2014 were analysed, patients with previous surgeries, extraforaminales and foraminal hernias were excluded. Patients with recurrent hernia were the case group and those who showed no recurrence were the control group. 177 patients with lumbar microdiscectomy, of whom 30 experienced recurrence (16%), and of these 27 were reoperated. Among the risk factors associated with recurrence, we observed a higher rate of disc height, higher percentage of spinal canal occupied by the hernia and presence of degenerative facet joint changes; we observed no differences in sex, body mass index or age. Previous studies show increased disc height and young patients as possible factors associated with recurrence. In our series we found that the higher rate of disc height, the percentage of spinal canal occupied by the hernia and degenerative facet joint changes were associated with hernia recurrence. Copyright © 2017 SECOT. Publicado por Elsevier España, S.L.U. All rights reserved.

  5. Bowel obstruction in obturator hernia: A challenging diagnosis

    Directory of Open Access Journals (Sweden)

    L. Conti

    2018-01-01

    Conclusion: Obturator hernia is a rare type of hernia due to his diagnosis, which is often unclear; a prompt suspect based for the non-specific symptoms is crucial for the diagnosis. Surgical management depends on early diagnosis and it is the only possible treatment for this pathology.

  6. Laparoscopic repair of Morgagni diaphragmatic hernia in children ...

    African Journals Online (AJOL)

    Minimal invasive surgery allows for excellent visualisation of the diaphragm, and is increasingly used for the repair of diaphragmatic hernias in children. This report describes laparoscopic repairs between 2001 and 2007 of four Morgagni hernias in children. All defects were treated successfully using the laparoscopic ...

  7. Primary lumbar hernia in an elderly woman: case report | Ouma ...

    African Journals Online (AJOL)

    Surgical dissection revealed a large hernial sac, which contained retro peritoneal fat, protruding through a 3-4 centimetres defect in the transversalis fascia lining the floor of the superior lumbar triangle. The hernia sac was reduced and the defect closed. There was no recurrence four months post-operative. Lumber hernias ...

  8. Full - Term Pregnancy In An Incisional Hernia - A Case Report ...

    African Journals Online (AJOL)

    ... made and the fascia should be closed with non-absorbable sutures (mass closure) in order to avoid occurrence of incisional hernias. Emergency operations in the abdomen including caesarian section, surgical principles should always be observed. Keywords: Full-term pregnancy, Abdominal incision, hernia, prevention.

  9. Transdiaphragmatic intercostal hernia: imaging aspects in three cases

    Directory of Open Access Journals (Sweden)

    Ana Carolina Sandoval Macedo

    2013-06-01

    Full Text Available Transdiaphragmatic intercostal hernia is uncommon and mostly related to blunt or penetrating trauma. We report three similar cases of cough-induced transdiaphragmatic intercostal hernia, highlighting the anatomic findings obtained with different imaging modalities (radiography, ultrasonography, CT, and magnetic resonance in each of the cases.

  10. Clinical study on 44 cases of femoral hernia

    International Nuclear Information System (INIS)

    Yamamoto, Ryo; Shinozaki, Hiroharu; Kase, Kenichi; Kobayashi, Kenji; Sasaki, Junichi

    2012-01-01

    Femoral hernia is a surgical disease that is frequently associated with incarceration and necessitates emergency surgery. However, there are only a few studies referred which have compared emergency and elective surgery for femoral hernias. We retrospectively reviewed the clinical characteristics of patients diagnosed as having femoral hernia between 2005 and 2009 in our institution. The clinical features of emergency repairs were compared with those of elective ones, and diagnostic values of preoperative diagnostic modalities were studied. The mean age of the patients was 73±12 years. Females comprised 68% of the cases, and right femoral hernias comprised 70% of the cases. Incarceration was associated with 66% of the cases (29 patients), and emergency surgery was performed in 52% of the patients (23 patients). Bowel resection was performed in 32% of the cases (14 patients). The mean age, body temperature, white blood cell (WBC) count, and LDH value were higher in the emergency repairs than in the elective one, and most of the hernias were repaired with McVay's procedure. CT scans had a high diagnostic value in detecting femoral hernias (44%) and incarceration (88%). It was confirmed that femoral hernias were frequently associated with incarceration and CT scan has a high diagnostic value in femoral hernias. (author)

  11. Obturator Hernia: diagnosis and management under conditions of ...

    African Journals Online (AJOL)

    85.7%) underwent full resection and anastomosis, and one (14.3%) had partial resection. Hernia defect was closed in four (57.1%). Wound infection was common (71.4%) and three (43%) died. Conclusion: Obturator hernia is mainly a disease ...

  12. Bilateral giant inguinoscrotal Hernia: psychosocial issues and a new ...

    African Journals Online (AJOL)

    Background: Bilateral giant inguinoscrotal hernias pose challenging psychosocial problems to the patient. The engulfed phallus and hernia size are socially embarrassing and may make penetration during coitus increasingly difficult and uncomfortable. This paper presents a classification and the psychosocial aspects of ...

  13. Neonatal perforated Amyand's hernia presenting as an enterocutaneous scrotal fistula

    Directory of Open Access Journals (Sweden)

    Antonios Panagidis

    2015-07-01

    Full Text Available Perforation of the vermiform appendix in a septic neonate with an Amyand's hernia resulted in the formation of a scrotal enterocutaneous fistula. In conclusion from this exceptional complication, active parental awareness for any neonatal scrotal swelling is required, and an early operative policy for the neonatal inguinal hernia is significant.

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

    African Journals Online (AJOL)

    Result: There were 181 female patients with 184 hernias representing 27.9% of the total ... It is not unexpected to find variations in the pattern of hernia presentation and outcome of man- .... with majority typically found in elderly females with a.

  15. Perineal hernias in children: Case report and review of the literature ...

    African Journals Online (AJOL)

    Perineal hernias (pelvic floor hernias) are extremely rare occurring through defects in musculature of the pelvic floor. This report presents a successfully treated case of primary perineal hernia and takes a review of the existing literature. The case of a 14-month-old girl with a great perineal hernia is presented. Diagnosis was ...

  16. Imaging diagnosis--positive contrast peritoneographic features of true diaphragmatic hernia.

    Science.gov (United States)

    Choi, Jihye; Kim, Hyunwook; Kim, Mieun; Yoon, Junghee

    2009-01-01

    A true diaphragmatic hernia is a congenital diaphragmatic malformation that can appear identical to a peritoneopericardial diaphragmatic hernia (PPDH). True diaphragmatic hernias are rare in dogs. Herein we describe the use of positive contrast peritoneography for diagnosis of a true diaphragmatic hernia in two dogs.

  17. Amyand\\'s Hernia - A Case Report | Nimako | African Journal of ...

    African Journals Online (AJOL)

    The finding of a vermiform appendix as the content of an inguinal hernia sac is rare. Even rarer is the finding of an inflamed appendix in the hernia sac, referred to asAmyand\\'s hernia.We report a case of a 5-year-old boy who presented with an inflamed appendix as the content of an incarcerated right inguinal hernia.

  18. Current obstetrical practice and umbilical cord prolapse.

    Science.gov (United States)

    Usta, I M; Mercer, B M; Sibai, B M

    1999-01-01

    The aim of this study was to assess the contribution of current obstetrical practice to the occurrence and complications of umbilical cord prolapse. Maternal and neonatal charts of 87 pregnancies complicated by true umbilical cord prolapse during a 5-year period were reviewed. Twin gestation and noncephalic presentations were common features (14 and 41%, respectively). Eighty-nine percent (77) of infants were delivered by cesarean section of which 29% were classical and 88% were primary. The mean gestational age at delivery was 34.0 +/- 6.0 weeks, and the mean birth weight was 2318 +/- 1159 g. Obstetrical intervention preceded 41 (47%) cases (the obstetrical intervention group): amniotomy (9), scalp electrode application (4), intrauterine pressure catheter insertion (6), attempted external cephalic version (7), expectant management of preterm premature rupture of membranes (14), manual rotation of the fetal head (1), and amnioreduction (1). There were 11 perinatal deaths. Thirty-three percent of the infants (32) had a 5-min Apgar score < 7 and 34% had a cord pH < 7.20. Neonatal seizures, intracerebral hemorrhage, necrotizing enterocolitis, hyaline membrane disease, persistent fetal circulation, sepsis, assisted ventilation, and perinatal mortality were comparable in the "obstetrical intervention" and "no-intervention" groups. Most of the neonatal complications occurred in infants < 32 weeks' gestation. We conclude that obstetrical intervention contributes to 47% of umbilical cord prolapse cases; however, it does not increase the associated perinatal morbidity and mortality.

  19. Considerations on umbilical cord resistance to traction

    Directory of Open Access Journals (Sweden)

    Bianca Hanganu

    2017-12-01

    Full Text Available Neonaticide represents a particular issue both to society and forensic field, being admitted nowadays as a crime all over the world. Apart from common gross and microscopic examination of the newborn cadaver, thorough examination of the umbilical cord during autopsy proved many times its major utility in solving neonaticide cases. Although by its constituents, the umbilical cord is a quite resistant structure to bending and compression, mechanical properties vary along its surface, with gestational age or various pregnancy disorders, as well as genetic anomalies of the fetus, so that a rupture may occur. The authors present the case of a newborn found dead in a sink – about whom mother states that he accidentally fell in the feces, the moment of the birth being a surprise – and discuss on the circumstances when the umbilical cord may rupture. This issue is most important when is a need to differentiate between a true accident and an intentional newborn homicide by the mother set forth as an accident.

  20. Surgical and nonsurgical treatment of peritoneopericardial diaphragmatic hernia in dogs and cats: 58 cases (1999-2008).

    Science.gov (United States)

    Burns, Colby G; Bergh, Mary Sarah; McLoughlin, Mary A

    2013-03-01

    To determine clinical findings and outcomes for cats and dogs with peritoneopericardial diaphragmatic hernia (PPDH) treated surgically or nonsurgically. Retrospective case series. 28 dogs and 30 cats. Medical records for cats and dogs evaluated at 1 of 2 veterinary teaching hospitals were reviewed, and data regarding clinical signs, diagnostic and surgical findings, and outcome were evaluated. Prevalence of PPDH in the 2 hospitals during the study period was 0.025% (0.062% and 0.015% for cats and dogs, respectively); PPDH was an incidental finding for 13 (46.4%) dogs and 15 (50.0%) cats. Other congenital abnormalities were identified in 16 (571%) dogs and 7 (23.3%) cats (most commonly umbilical hernias, abdominal wall hernias cranial to the umbilicus, or sternal anomalies). Thirty-four (58.6%) animals underwent surgical repair of PPDH; 27 (79.4%) of these animals had a primary diagnosis of PPDH. Detection of clinical signs of PPDH (primary diagnosis) and intestines in the pericardial sac were significantly associated with surgical treatment. Short-term mortality rate for surgically treated animals was 8.8% (3/34). Clinical signs associated with PPDH resolved in 29 (85.3%) of surgically treated animals. No significant differences were detected between dogs and cats or between surgically and nonsurgically treated animals regarding long-term survival rate. Results of this study indicated animals with clinical signs of PPDH were more likely to undergo surgery than were animals without such signs. Herniorrhaphy was typically effective for resolution of clinical signs. Long-term survival rates were similar regardless of treatment method. Surgical or nonsurgical treatment of PPDH may be appropriate for animals with or without clinical signs, respectively.

  1. A very simple technique to repair Grynfeltt-Lesshaft hernia.

    Science.gov (United States)

    Solaini, Leonardo; di Francesco, F; Gourgiotis, S; Solaini, Luciano

    2010-08-01

    A very simple technique to repair a superior lumbar hernia is described. The location of this type of hernia, also known as the Grynfeltt-Lesshaft hernia, is defined by a triangle placed in the lumbar region. An unusual case of a 67-year-old woman with a superior lumbar hernia is reported. The diagnosis was made by physical examination. The defect of the posterior abdominal wall was repaired with a polypropylene dart mesh. The patient had no evidence of recurrence at 11 months follow up. The surgical approach described in this paper is simple and easy to perform, and its result is comparable with other techniques that are much more sophisticated. No cases on the use of dart mesh to repair Grynfeltt-Lesshaft hernia have been reported by surgical journals indexed in PubMed.

  2. High resolution computed tomography evaluation of cervical disk hernia

    International Nuclear Information System (INIS)

    Halversen, G.L.; Thoen, D.D.; Satovick, R.M.; Goldstein, M.L.

    1986-01-01

    Previous difficulties in the diagnosis of cervical disk hernia were related to lack of non-invasive imaging techniques, but the gap has now been filled by CT scan imaging. A total of 442 patients with pains in neck, shoulder or arm were referred for a CT scan to exclude a cervical disk hernia. Of the group studied, 2% were found to have a herniated disk, 16% a lateral hernia and 9% combined lateral hernia-narrow cervical canal due to concomitant arthrotic changes. Assessment of correlation between CT scan images and myelographic and surgical findings indicated that CT scan imaging is a very precise, non-invasive method for investigation of cervical disk hernia [fr

  3. High resolution computed tomography evaluation of cervical disk hernia

    Energy Technology Data Exchange (ETDEWEB)

    Halversen, G.L.; Thoen, D.D.; Satovick, R.M.; Goldstein, M.L.

    1986-05-01

    Previous difficulties in the diagnosis of cervical disk hernia were related to lack of non-invasive imaging techniques, but the gap has now been filled by CT scan imaging. A total of 442 patients with pains in neck, shoulder or arm were referred for a CT scan to exclude a cervical disk hernia. Of the group studied, 2% were found to have a herniated disk, 16% a lateral hernia and 9% combined lateral hernia-narrow cervical canal due to concomitant arthrotic changes. Assessment of correlation between CT scan images and myelographic and surgical findings indicated that CT scan imaging is a very precise, non-invasive method for investigation of cervical disk hernia.

  4. Traumatic diaphragmatic hernias: Retrospective analysis

    Directory of Open Access Journals (Sweden)

    J.P.A. Sousa

    2006-05-01

    Full Text Available Aims: This study classifies cases of traumatic diaphragmatic hernias (TDH in patients admitted to the Intensive Care Unit (ICU of the Coimbra University Hospitals (HUC from 1990 to 2004. Methods: Retrospective analysis of 34 cases of TDH, studying anatomical location, place and time of diagnosis, complementary tests aiding diagnosis, herniated organs, associated traumatism, morbidity and mortality. Results: Twenty-eight male and six female patients with an average age of 40.5 years ± 20.5, average SAPS score 38.8. Average lenght of stay was 19.1 ± 13.6 days, all suffered from closed traumatism and were put on artificial ventilation. The left-side diaphragm was more frequently affected (94.1% then the right. Diagnosis in 19 cases was made up in the first six hours following the diagnosis of traumatism, in four cases within 12 hours and in the remaining cases between 48 hours and 16 years after traumatism. In 13 patients the diagnosis was established intra-operatively. The stomach was typically one of the herniated organs. The most frequently associated lesions at the thoracic level were pulmonary contusion, haemothorax and pneumothorax, and at the abdominal level, haemoperitoneum and splenic lesion. The rates for complications and mortality were 55.8% and 11.7% respectively. Conclusions: TDH mainly occurs on the left side through closed thoraco-abdominal trauma following road traffic accidents. This group of patients, on average younger than others admitted to ICU, presents a longer average hospitalisation period, but has lower rates of mortality and lower SAPS severity scores. The most commonly herniated organ was the stomach and the most frequently encountered lesions were cranial-encephalic, splenic and pleural traumatisms. Pre-operative diagnosis of diaphragmatic injuries is difficult and a high index of clinical suspicion is needed after thoracoabdominal trauma. This diagnosis should always be considered a possibility in

  5. The feasibility, safety and cost of infiltration anaesthesia for hernia repair. Hvidovre Hospital Hernia Group

    DEFF Research Database (Denmark)

    Callesen, T; Bech, K; Kehlet, H

    1998-01-01

    Data from 400 consecutive elective ambulatory operations for inguinal hernia under unmonitored local anaesthesia with limited pre-operative testing were prospectively obtained by the use of standardised files and questionnaires to assess the feasibility, patient satisfaction and potential cost re...

  6. Danish Hernia Database recommendations for the management of inguinal and femoral hernia in adults

    DEFF Research Database (Denmark)

    Rosenberg, Jacob; Bisgaard, Thue; Kehlet, Henrik

    2011-01-01

    a mesh secured with a nonabsorbable monofilament suture. In laparoscopic repair a mesh without a slit and with a minimum size of 15 by 10 cm is used. For mesh fixation absorbable or nonabsorbable tacks or glue can be used. Elective surgery for groin hernia should be performed in an outpatient setting...

  7. One-stop endoscopic hernia surgery: efficient and satisfactory.

    Science.gov (United States)

    Voorbrood, C E H; Burgmans, J P J; Clevers, G J; Davids, P H P; Verleisdonk, E J M M; Schouten, N; van Dalen, T

    2015-06-01

    One-stop surgery offers patients diagnostic work-up and subsequent surgical treatment on the same day. In the present study, patient satisfaction and efficiency from an institutional perspective were evaluated in patients who were referred for one-stop endoscopic inguinal hernia repair. In a high-volume inguinal hernia clinic, all consecutive patients referred for one-stop surgical treatment, were registered prospectively. An instructed secretary screened patients for eligibility for the one-stop option when the appointment was made. Totally extraperitoneal hernia repair under general anaesthesia was the preferred operative technique. Patient's satisfaction, successful day surgery and institutional efficiency were evaluated. Between January 2010 and January 2012 a total of 349 patients (17 % of all patients in the hernia clinic) were referred for one-stop hernia repair. Mean age was 47.5 years and 96.3 % were males. Three hundred thirty-six patients underwent hernia surgery on the same day (96.3 %). In thirteen patients (3.7 %) no operative repair was done on the day of presentation due to an incorrect diagnosis (n = 7), a watchful waiting policy for asymptomatic hernia (n = 3), rescheduling due to a large scrotal hernia, and there were two "no shows". Following hernia repair 97 % of the patients were discharged on the same day, while ten patients required hospitalization. Based on the questionnaires the main satisfaction score among patients was 9.0 (8.89-9.17 95 % CI) on a scale ranging from 0 to 10. One-stop hernia surgery is feasible and satisfactory from an institutional as well as from a patient's perspective.

  8. Umbilical Cord Blood: Counselling, Collection, and Banking.

    Science.gov (United States)

    Armson, B Anthony; Allan, David S; Casper, Robert F

    2015-09-01

    To review current evidence regarding umbilical cord blood counselling, collection, and banking and to provide guidelines for Canadian health care professionals regarding patient education, informed consent, procedural aspects, and options for cord blood banking in Canada. Selective or routine collection and banking of umbilical cord blood for future stem cell transplantation for autologous (self) or allogeneic (related or unrelated) treatment of malignant and non-malignant disorders in children and adults. Cord blood can be collected using in utero or ex utero techniques. Umbilical cord blood counselling, collection, and banking, education of health care professionals, indications for cord blood collection, short- and long-term risk and benefits, maternal and perinatal morbidity, parental satisfaction, and health care costs. Published literature was retrieved through searches of Medline and PubMed beginning in September 2013 using appropriate controlled MeSH vocabulary (fetal blood, pregnancy, transplantation, ethics) and key words (umbilical cord blood, banking, collection, pregnancy, transplantation, ethics, public, private). Results were restricted to systematic reviews, randomized control trials/controlled clinical trials, and observational studies. There were no date limits, but results were limited to English or French language materials. Searches were updated on a regular basis and incorporated in the guideline to September 2014. Grey (unpublished) literature was identified through searching the websites of health technology assessment and health technology-related agencies, clinical practice guideline collections, and national and international medical specialty societies. The quality of evidence in this document was rated using the criteria described in the Report of the Canadian Task Force on Preventive Health Care (Table 1). Umbilical cord blood is a readily available source of hematopoetic stem cells used with increasing frequency as an alternative to

  9. Incidental De Garengeot?s hernia: A case report of dual pathology to remember

    OpenAIRE

    Whitehead-Clarke, Thomas; Parampalli, Umesh; Bhardwaj, Rakesh

    2015-01-01

    Introduction: A De Garengeot’s hernia is the very rare dual pathology of a vermiform appendix within a femoral hernia. Presentation of case: We discuss the rare case of a 62 year old female who presented as an emergency with a strangulated femoral hernia. Within the hernia sac a partly necrotic vermiform appendix was discovered. The patient successfully underwent an appendicectomy and repair of her femoral hernia. The post-operative period was uneventful, with no further issues at follow-u...

  10. The Amyand’s Hernia: A Rare Clinical Entity Diagnosed by Computed Tomography

    Directory of Open Access Journals (Sweden)

    Suat Keskin

    2013-01-01

    Full Text Available Amyand’s hernia, named for the first person to describe an inguinal hernia containing the vermiform appendix, is an uncommon variant of an inguinal hernia. Amyand’s hernia is an extremely rare condition and is often misdiagnosed. Traditionally, these hernias have been diagnosed at surgery but are increasingly diagnosed by abdominal computed tomography (CT scans. CT of the abdomen may help in guiding the diagnosis.

  11. Quantum trigonometric Calogero-Sutherland model, irreducible characters and Clebsch-Gordan series for the exceptional algebra E7

    International Nuclear Information System (INIS)

    Fernandez Nunez, J.; Garcia Fuertes, W.; Perelomov, A.M.

    2005-01-01

    We reexpress the quantum Calogero-Sutherland model for the Lie algebra E 7 and the particular value of the coupling constant κ=1 by using the fundamental irreducible characters of the algebra as dynamical variables. For that, we need to develop a systematic procedure to obtain all the Clebsch-Gordan series required to perform the change of variables. We describe how the resulting quantum Hamiltonian operator can be used to compute more characters and Clebsch-Gordan series for this exceptional algebra

  12. Surgical management of a De Garengeot’s hernia using a biologic mesh: A case report and review of literature

    Directory of Open Access Journals (Sweden)

    Amandine Klipfel

    2017-01-01

    Conclusion: The De Garengeot hernia is an uncommon differential diagnosis for patients presenting with clinical signs of strangled femoral hernia. Although hernia repairs with a synthetic mesh in the presence of appendicitis have been reported, we describe a case of femoral hernia repair using a biologic mesh, in a patient with a De Garengot hernia.

  13. The History of Hiatal Hernia Surgery

    Science.gov (United States)

    Stylopoulos, Nicholas; Rattner, David W.

    2005-01-01

    Objective: This review addresses the historical evolution of hiatal hernia (HH) repair and reports in a chronological fashion the major milestones in HH surgery before the laparoscopic era. Methods: The medical literature and the collections of the History of Medicine Division of the National Library of Medicine were searched. Secondary references from all sources were studied. The senior author's experience and personal communications are also reported. Results: The first report of HH was published in 1853 by Bowditch. Rokitansky in 1855 demonstrated that esophagitis was due to gastroesophageal reflux, and Hirsch in 1900 diagnosed an HH using x-rays. Eppinger diagnosed an HH in a live patient, and Friedenwald and Feldman related the symptoms to the presence of an HH. In 1926, Akerlund proposed the term hiatus hernia and classified HH into the 3 types that we use today. The first elective surgical repair was reported in 1919 by Soresi. The physiologic link between HH and gastroesophageal reflux was made at the second half of the 20th century by Allison and Barrett. In the midst of a physiologic revolution, Nissen and Belsey developed their famous operations. In 1957, Collis published his innovative operation. Thal described his technique in 1965, and in 1967, Hill published his procedure. Many modifications of these procedures were published by Pearson and Henderson, Orringer and Sloan, Rossetti, Dor, and Toupet. Donahue and Demeester significantly improved Nissen's operation, and they were the first to truly understand its physiologic mechanism. Conclusion: Hiatal hernia surgery has evolved from anatomic repair to physiological restoration. PMID:15622007

  14. Bochdalek hernia of adult in emergency situation

    Directory of Open Access Journals (Sweden)

    Nooruldin F Shakir

    2012-05-01

    Full Text Available We report a case of Bochdalek hernia of the diaphragm in an adult who presented with acute upper abdominal pain and vomiting. We report this case because it is a rare condition, with little more than 100 cases reported in the literature [1]. Moreover, this is a condition mostly found in neonates and children, rarely carrying over into adulthood. This case details how to recognize the condition and how a lack of awareness around it carries a real and a serious potential for misdiagnosis.

  15. Congenital diaphragmatic hernia with gastrointestinal symptomatology

    International Nuclear Information System (INIS)

    Siroka, M.; Bilicky, J.; Hernesniemi, B.

    2014-01-01

    The authors report a case of 6-week-old baby boy with congenital diaphragmatic hernia(CDH). He presented with nonspecific gastrointestinal symptoms. CDH is commonly manifested by nonspecific respiratory problems. The symptoms of CDH in older infants are atypical and misleading. Children may have only gastrointestinal problems even the acute abdomen. In our case, the ultrasound examination of abdomen did not detect the exact cause of vomiting and intolerance of oral intake, but the explanation has brought classic chest X-ray. (author)

  16. Parastomal gallbladder hernia in a septic patient

    Directory of Open Access Journals (Sweden)

    Joseph Frankl, BS

    2017-09-01

    Full Text Available Parastomal gallbladder herniation is a rare complication of enterostomies with only 6 previously reported cases. Most cases have occurred in elderly women. Patients typically presented with acute abdominal pain and the majority was managed operatively. Here, we report the clinical course of an 88-year-old female who presented with signs of sepsis and minimal abdominal symptoms. She was subsequently found to have a parastomal gallbladder herniation and Klebsiella pneumoniae bacteremia. Given the patient's multiple comorbidities, she was managed nonoperatively with manual reduction of the parastomal hernia and antibiotics.

  17. Sportsman’s hernia? An ambiguous term

    Science.gov (United States)

    Dimitrakopoulou, Alexandra; Schilders, Ernest

    2016-01-01

    Groin pain is common in athletes. Yet, there is disagreement on aetiology, pathomechanics and terminology. A plethora of terms have been employed to explain inguinal-related groin pain in athletes. Recently, at the British Hernia Society in Manchester 2012, a consensus was reached to use the term inguinal disruption based on the pathophysiology while lately the Doha agreement in 2014 defined it as inguinal-related groin pain, a clinically based taxonomy. This review article emphasizes the anatomy, pathogenesis, standard clinical assessment and imaging, and highlights the treatment options for inguinal disruption. PMID:27026822

  18. Post incisional hernia in dogs and cats

    OpenAIRE

    Raiser, Alceu Gaspar

    1999-01-01

    A hérnia pós-incisão foi analisada quanto à prevalência e protocolo terapêutico em nove cães e seis gatos cadastrados no Hospital Veterinário da Universidade Federal de Santa Maria, RS, Brasil. Os animais apresentaram peritonite localizada que foi tratada com reposição hidroeletrolítica, antibioticoterapia, irrigação abundante da cavidade abdominal e debridamento cirúrgico. Todos tiveram evolução favorável.The case records of nine dogs and six cats with post-incisional hernia were managed by ...

  19. Epidemiology of congenital diaphragmatic hernia in Europe

    DEFF Research Database (Denmark)

    McGivern, Mark R.; Best, Kate E.; Rankin, Judith

    2015-01-01

    INTRODUCTION: Published prevalence rates of congenital diaphragmatic hernia (CDH) vary. This study aims to describe the epidemiology of CDH using data from high-quality, population-based registers belonging to the European Surveillance of Congenital Anomalies (EUROCAT). METHODS: Cases of CDH...... for isolated cases (ie, CDH cases that did not occur with any other congenital anomaly). There was significant variation in total and isolated CDH prevalence between registers. The proportion of cases that survived to 1 week was 69.3% (1392 cases) for total CDH cases and 72.7% (1107) for isolated cases...

  20. Mesh hernia repair and male infertility: a retrospective register study.

    Science.gov (United States)

    Hallén, Magnus; Westerdahl, Johan; Nordin, Pär; Gunnarsson, Ulf; Sandblom, Gabriel

    2012-01-01

    Previous studies have suggested that the use of mesh in groin hernia repair may be associated with an increased risk for male infertility as a result of inflammatory obliteration of structures in the spermatic cord. In a recent study, we could not find an increased incidence of involuntary childlessness. The aim of this study was to evaluate this issue further. Men born between 1950 and 1989, with a hernia repair registered in the Swedish Hernia Register between 1992 and 2007 were cross-linked with all men in the same age group with the diagnosis of male infertility according to the Swedish National Patient Register. The cumulative and expected incidences of infertility were analyzed. Separate multivariate logistic analyses, adjusted for age and years elapsed since the first repair, were performed for men with unilateral and bilateral repair, respectively. Overall, 34,267 men were identified with a history of at least 1 inguinal hernia repair. A total of 233 (0.7%) of these had been given the diagnosis of male infertility after their first operation. We did not find any differences between expected and observed cumulative incidences of infertility in men operated with hernia repair. Men with bilateral hernia repair had a slightly increased risk for infertility when mesh was used on either side. However, the cumulative incidence was less than 1%. Inguinal hernia repair with mesh is not associated with an increased incidence of, or clinically important risk for, male infertility. Copyright © 2012 Mosby, Inc. All rights reserved.

  1. Comparison of two surgical techniques in large incisional hernias

    Directory of Open Access Journals (Sweden)

    Mustafa Sit

    2014-03-01

    Full Text Available Objectives: Incisional hernias occur from incisions of previous abdominal operations. It is an often complication of abdominal interventions. Prevalence of incisional hernias is approximately 2.9% and 3.6% in vertical midline incisions and transverse incisions, respectively. Incisional hernias cause morbidity and loss of manpower. The only treatment option is surgery. We aimed to compare surgical methods of incisional hernias and discuss the postoperative data in this retrospective report. Methods: We retrospectively analyzed the data of 54 patients with large incisional hernias operated between 2007 and 2011. Results: We compared age, chronic diseases (e.g. Chronic obstructive pulmonary disease, diabetes mellitus,which may cause postoperative recurrence, gender, personal factors, such as patients undergoing incisional hernia repair mesh over solid fascia less or over than 5 cm with the placement of decolation; recurrence, the development of postoperative seroma, receiving postoperative drainage and postoperative length of hospital stay were compared. While the recurrence rate of less than 5 cm above the decolation; seroma development, no significant difference in length of hospital stay and drain times to get. Conclusion: In conclusion, we think that recurrence rate should be reduced by dissection of 5 cm intact fascia and grafting in incisional hernias of anterior abdominal wall. J Clin Exp Invest 2014; 5 (1: 36-39

  2. Robotic Inguinal Hernia Repair: Technique and Early Experience.

    Science.gov (United States)

    Arcerito, Massimo; Changchien, Eric; Bernal, Oscar; Konkoly-Thege, Adam; Moon, John

    2016-10-01

    Laparoscopic inguinal hernia repair has been shown to have multiple advantages compared with open repair such as less postoperative pain and earlier resume of daily activities with a comparable recurrence rate. We speculate robotic inguinal hernia repair may yield equivalent benefits, while providing the surgeon added dexterity. One hundred consecutive robotic inguinal hernia repairs with mesh were performed with a mean age of 56 years (25-96). Fifty-six unilateral hernias and 22 bilateral hernias were repaired amongst 62 males and 16 females. Polypropylene mesh was used for reconstruction. All but, two patients were completed robotically. Mean operative time was 52 minutes per hernia repair (45-67). Five patients were admitted overnight based on their advanced age. Regular diet was resumed immediately. Postoperative pain was minimal and regular activity was achieved after an average of four days. One patient recurred after three months in our earlier experience and he was repaired robotically. Mean follow-up time was 12 months. These data, compared with laparoscopic approach, suggest similar recurrence rates and postoperative pain. We believe comparative studies with laparoscopic approach need to be performed to assess the role robotic surgery has in the treatment of inguinal hernia repair.

  3. Association between thoracic aortic disease and inguinal hernia.

    Science.gov (United States)

    Olsson, Christian; Eriksson, Per; Franco-Cereceda, Anders

    2014-08-21

    The study hypothesis was that thoracic aortic disease (TAD) is associated with a higher-than-expected prevalence of inguinal hernia. Such an association has been reported for abdominal aortic aneurysm (AAA) and hernia. Unlike AAA, TAD is not necessarily detectable with clinical examination or ultrasound, and there are no population-based screening programs for TAD. Therefore, conditions associated with TAD, such as inguinal hernia, are of particular clinical relevance. The prevalence of inguinal hernia in subjects with TAD was determined from nation-wide register data and compared to a non-TAD group (patients with isolated aortic stenosis). Groups were balanced using propensity score matching. Multivariable statistical analysis (logistic regression) was performed to identify variables independently associated with hernia. Hernia prevalence was 110 of 750 (15%) in subjects with TAD versus 29 of 301 (9.6%) in non-TAD, P=0.03. This statistically significant difference remained after propensity score matching: 21 of 159 (13%) in TAD versus 14 of 159 (8.9%) in non-TAD, PTAD, OR 1.8 (1.1 to 2.8), P=0.015. The prevalence of inguinal hernia (15%) in TAD is higher than expected in a general population and higher in TAD, compared to non-TAD. TAD is independently associated with hernia in multivariable analysis. Presence or history of hernia may be of importance in detecting TAD, and the association warrants further study. © 2014 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.

  4. Simultaneous analysis of rotational and vibrational-rotational spectra of DF and HF to obtain irreducible molecular constants for HF

    International Nuclear Information System (INIS)

    Horiai, Koui; Uehara, Hiromichi

    2011-01-01

    Graphical abstract: Available rotational and vibrational-rotational spectral lines of DF and HF are analyzed simultaneously using a non-Born-Oppenheimer effective Hamiltonian. Research highlights: → Simultaneous analysis of DF and HF spectral data. → Application of a non-Born-Oppenheimer effective Hamiltonian. → Twenty irreducible molecular constants for HF have been determined. - Abstract: Analytic expressions of corrections for the breakdown of the Born-Oppenheimer approximation to Dunham's Y ij with optimal parameters, i.e., determinable clusters of expansion coefficients, are applied to a data analysis of the rotational and vibrational-rotational transitions of HF reported in the literature. All the available spectral lines of the two isotopologues, DF and HF, are simultaneously fitted to a single set of molecular parameters of HF within experimental errors. Fitting of a data set of 595 spectral transitions for DF and HF has generated only 20 minimal independent parameter values, i.e., 'irreducible' molecular constants of HF, that are sufficient to precisely generate 82 Y ij coefficients and 144 band constants in total: 41 Y ij and 72 band constants each for DF and HF.

  5. Traumatic Lumbar Hernia Diagnosed by Ultrasonography: A Case Report

    International Nuclear Information System (INIS)

    Lee, Kwang Lae; Yim, Yoon Myung; Lim, Oh Kyung; Park, Ki Deok; Choi, Chung Hwan; Lee, Ju Kang

    2009-01-01

    Traumatic lumbar hernia describes the extrusion of intraperitoneal or extraperitoneal contents through a defect in the posterolateral abdominal wall caused by a trauma. This is a rare entity and usually diagnosed by computed tomography. A 64-year-old male received an injury on his cervical spinal cord after an accident in which he fell down. He complained of a mass on his left posterolateral back area. We diagnosed the mass as a traumatic lumbar hernia by ultrasonography and confirmed it by computed tomography. We conclude that the ultrasonography can be a useful diagnostic tool for traumatic lumbar hernia

  6. Traumatic Lumbar Hernia Diagnosed by Ultrasonography: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Kwang Lae; Yim, Yoon Myung; Lim, Oh Kyung; Park, Ki Deok; Choi, Chung Hwan; Lee, Ju Kang [Gachon University of Medicine and Science, Incheon (Korea, Republic of)

    2009-12-15

    Traumatic lumbar hernia describes the extrusion of intraperitoneal or extraperitoneal contents through a defect in the posterolateral abdominal wall caused by a trauma. This is a rare entity and usually diagnosed by computed tomography. A 64-year-old male received an injury on his cervical spinal cord after an accident in which he fell down. He complained of a mass on his left posterolateral back area. We diagnosed the mass as a traumatic lumbar hernia by ultrasonography and confirmed it by computed tomography. We conclude that the ultrasonography can be a useful diagnostic tool for traumatic lumbar hernia

  7. [Sciatic hernia as a cause of chronic pelvic pain].

    Science.gov (United States)

    De los Ríos, José F; Calle, Gustavo; Castañeda, Juan D; Serna, Eduardo A; Vásquez, Ricardo A; Arango, Adriana M; López, Claudia C

    2013-04-01

    Sciatic hernia constitutes the scarcest group of hernias of pelvic floor; however, they should be considered in the origin of chronic pelvic pain. The proper diagnosis of sciatic hernias has allowed to surgeons treating successfully patients with acute or chronic pelvic pain, with intestinal or ureteral obstruction and with urinary or gluteus sepsis. It has to be considered as differential diagnosis before the finding of a congenital or acquired gluteus mass. Laparoscopist gynecologist should know the existence of this defect, to be familiar with its aspect in laparoscopic view and to know the laparoscopic treatment of this disease.

  8. Sportsman hernia; the review of current diagnosis and treatment modalities.

    Science.gov (United States)

    Paksoy, Melih; Sekmen, Ümit

    2016-01-01

    Groin pain is an important clinical entity that may affect a sportsman's active sports life. Sportsman's hernia is a chronic low abdominal and groin pain syndrome. Open and laparoscopic surgical treatment may be chosen in case of conservative treatment failure. Studies on sportsman's hernia, which is a challenging situation in both diagnosis and treatment, are ongoing in many centers. We reviewed the treatment results of 37 patients diagnosed and treated as sportsman's hernia at our hospital between 2011-2014, in light of current literature.

  9. Sigmoid colon cancer in an incarcerated left inguinal hernia

    OpenAIRE

    González González, Daniel Alfredo; Tarigo, Nicolás

    2017-01-01

    Resumen: El cáncer de colon como contenido de una hernia inguinal es una situación infrecuente. Pocos casos se han reportado en la literatura. Habitualmente ocurre en hernias inguinales izquierdas y es el colon sigmoides su contenido. La palpación de una tumoración en una hernia que previamente no existía y la aparición de sintomatología intestinal orientan el diagnóstico. El colon por enema constituye el examen paraclínico por excelencia para su confirmación. El tratamiento quirúrgico se imp...

  10. An animal model to train Lichtenstein inguinal hernia repair

    DEFF Research Database (Denmark)

    Rosenberg, J; Presch, I; Pommergaard, H C

    2013-01-01

    , thus complicating the procedure if operation should be done in the inguinal canal. The chain of lymph nodes resembles the human spermatic cord and can be used to perform Lichtenstein's hernia repair. RESULTS: This experimental surgical model has been tested on two adult male pigs and three adult female...... pigs, and a total of 55 surgeons have been educated to perform Lichtenstein's hernia repair in these animals. CONCLUSIONS: This new experimental surgical model for training Lichtenstein's hernia repair mimics the human inguinal anatomy enough to make it suitable as a training model. The operation...

  11. Evaluation of home care management of umbilical cord stumps by ...

    African Journals Online (AJOL)

    Background: Umbilical cord care is an integral part of neonatal care in all communities and cultures and appropriate cord care reduces the risk of infection in the newborn infant. Objective: The present study assessed the home care management of the umbilical stump by the mothers at Ilesa, Southwestern Nigeria. Subjects ...

  12. CMS ECAL Endcap (EE) - Preparatory work for umbilical noise studies

    CERN Multimedia

    Lodge, T

    2007-01-01

    Possible mapping solution, done inside connector, top and bottom sides of MB MB with umbilical + free pins, all identical until position on Dee known Then pins to connector in specific order for that position. All SC umbilicals to mating connector identical.

  13. umbilical cord parameters in ilorin: correlates and foetal outcome

    African Journals Online (AJOL)

    2014-08-08

    Aug 8, 2014 ... The foetal outcomes were assessed by APGAR scores, birth weight, admission to neonatal intensive ... between the umbilical cord parameters and perinatal events such as Apgar scores and birth weight. .... Suzuki S, Fuse Y. Length of the Umbilical Cord and. Perinatal Outcomes in Japanese Singleton ...

  14. Certain Red Blood Cell Indices of Maternal and Umbilical Cord ...

    African Journals Online (AJOL)

    Uche

    Background: Umbilical cord blood analysis may give a clue to the state of health of both pregnant mothers and their neonates. However ... Keywords: Umbilical cord blood; maternal blood; haemoglobin concentration; packed cell volume; red cell indices. Received on .... The packed cell volume was measured using the.

  15. Umbilical site for temporary colostomy in anorectal malformations: is ...

    African Journals Online (AJOL)

    Umbilical site for temporary colostomy in anorectal malformations: is it cosmetically preferable? Taha Alkhatrawi, Radi Elsherbini and Djamal Ouslimane. Purpose In an attempt to minimize the scars and improve the cosmetic outcome in children, the umbilical site has been chosen for colostomy formation in patients with.

  16. Cost-effectiveness of private umbilical cord blood banking.

    Science.gov (United States)

    Kaimal, Anjali J; Smith, Catherine C; Laros, Russell K; Caughey, Aaron B; Cheng, Yvonne W

    2009-10-01

    To investigate the cost-effectiveness of private umbilical cord blood banking. A decision-analytic model was designed comparing private umbilical cord blood banking with no umbilical cord blood banking. Baseline assumptions included a cost of $3,620 for umbilical cord blood banking and storage for 20 years, a 0.04% chance of requiring an autologous stem cell transplant, a 0.07% chance of a sibling requiring an allogenic stem cell transplant, and a 50% reduction in risk of graft-versus-host disease if a sibling uses banked umbilical cord blood. Private cord blood banking is not cost-effective because it cost an additional $1,374,246 per life-year gained. In sensitivity analysis, if the cost of umbilical cord blood banking is less than $262 or the likelihood of a child needing a stem cell transplant is greater than 1 in 110, private umbilical cord blood banking becomes cost-effective. Currently, private umbilical cord blood banking is cost-effective only for children with a very high likelihood of needing a stem cell transplant. Patients considering private blood banking should be informed of the remote likelihood that a unit will be used for a child or another family member. III.

  17. Survey of Umbilical Cord care and Separation time in Healthy ...

    African Journals Online (AJOL)

    Background: The interval between delivery and umbilical cord separation varies worldwide. Some maternal, foetal and perinatal factors including cord care practices are known to affect this interval. Objectives: To establish the mean umbilical cord separation time and the effect of maternal and infant characteristics, perinatal ...

  18. Incidental Hiatal Hernia Detected with Meckel's Scintigraphy

    International Nuclear Information System (INIS)

    Aksoy, Tamer; Kiratli, Pinar Ozgen

    2011-01-01

    Congenital hiatal hernia (CHH) in children is a very rare condition that occurs in about 1 in every 2,000 to 5,000 live births, with a male to female ratio of 2:3. In 97% of cases the anomaly is unilateral with a left side preponderance. The hernia content can include the stomach, bowel loops, spleen or part of the liver. CHH may remain asymptomatic or induce only nonspecific gastro intestinal and/or thoracic symptoms. The symptomatology og these patients is usually non specific, in the form of repeated attacks of chest infection and/or recurrent vomiting, but can be associated with serious complications such as intrathoracic gastric volvulus with incarceration and strangulation. Because of the gastroesophageal reflux, linear ulcerations on the esophageal mucosa might occur and cause intermittent bleeding. Plan chest radiographs, AP and lateral, may raise a suspicion of the condition, while upper gastrointestinal contrast series are diagnostic. The treatment is surgery consisting of excision of the hernial sac after reducing the stomach and repair of the diaphragmatic defect by tightening the crura of the esophageal hiatus. If the defect is large and associated with displacement of the gastroesophageal junction (GEJ) into the thorax, adding an anti reflux procedure to the repair is appropriate. This can be achieved transabdominally either by laparotomy or laparoscopically. To the best of our knowledge, this is the second case diagnosed with Meckel's scintigraphy.

  19. Reoperation Rates for Laparoscopic vs Open Repair of Femoral Hernias in Denmark

    DEFF Research Database (Denmark)

    Andresen, Kristoffer; Bisgaard, Thue; Kehlet, Henrik

    2014-01-01

    IMPORTANCE: In Denmark approximately 10 000 groin hernias are repaired annually, of which 2% to 4% are femoral hernias. Several methods for repair of femoral hernias are used including sutured repair and different types of mesh repair with either open or laparoscopic techniques. The use of many...... laparoscopic vs open femoral hernia repair, analyzing data from a nationwide database. DESIGN, SETTING, AND PARTICIPANTS: A prospective cohort study was conducted. Data on femoral hernia repairs registered in the Danish Hernia Database from January 1998 until February 2012 were extracted and analyzed. All...... repairs were followed in the database and analyzed for reports of reoperation, which were used as a proxy for recurrence. Femoral hernia recurrence and inguinal hernia occurrence after the index repair were analyzed. EXPOSURE: Repair of a femoral hernia. MAIN OUTCOMES AND MEASURES: Reoperation...

  20. An Elderly Male with Amyand’s Hernia

    Directory of Open Access Journals (Sweden)

    Saema Said

    2017-09-01

    Full Text Available History of present illness: A 67-year-old male, with a history of diabetes, coronary artery disease, and chronic kidney disease, presented with two weeks of a new right inguinal bulge and right lower quadrant abdominal pain extending to the groin. He denied nausea, vomiting, fever, and changes in bowel movement. His initial vital signs were: temperature 37.4°C, blood pressure 142/100, heart rate 62, and respiratory rate 18. Physical examination revealed mild right lower quadrant abdominal tenderness, right inguinal and testicular tenderness and swelling, and a non-reducible bulging inguinal mass with no overlying skin changes. Lab results showed a leukocytosis of 13.6. Significant findings: Ultrasound of the right scrotum shows a right inguinal hernia with an air-containing loop of bowel (white arrow and a non-compressible appendix (yellow arrow. Coronal and axial views of abdomen-pelvis CT show a right inguinal hernia containing a loop of small bowel (white arrow and appendix (yellow arrow. Discussion: In the case presented above, ultrasound and abdomen and pelvis computed tomography (CT showed an Amyand’s hernia. The patient was taken emergently to surgery, which revealed an incarcerated right inguinal hernia with perforated appendicitis in the hernia sac. The patient underwent an appendectomy and hernia repair, and had no post-surgical complications. Amyand’s hernia is a form of inguinal hernia characterized by the presence of the appendix in the hernia sac. The hernia may be reducible, incarcerated, or strangulated; and the appendix may be normal, inflamed, or perforated.1 The patient presented above had an incarcerated hernia with no overlying skin changes suggestive of strangulation. Amyand’s hernia accounts for 0.4-1% of all inguinal hernias and 0.1% of all cases of appendicitis.2 It is thought to be due to patency of the processus vaginalis, and as such occurs more frequently in young children.1,2,3 Clinical diagnosis of Amyand

  1. [Pathophysiological changes of umbilical vessels in intrauterine growth restriction].

    Science.gov (United States)

    Jakó, Mária; Surányi, Andrea; Kaiser, László; Domokos, Dóra; Gáspár, Róbert; Bártfai, György

    2014-12-14

    The prevalence of intrauterine growth restriction is 4-5000/100,000 births, and they give the majority of perinatal morbidity. The aim of the authors was to compare the pathomorphologic data and vasoreactivity of umbilical vessels and placenta of small for date newborns to that of the normal pregnancies. Samples of the umbilical cord and placenta were divided into case and control groups. Two 10 cm long segments were cut of the umbilical cord at placental insertion. Tissue bath experiment was performed on umbilical vessels and pathomorphologic data were collected according to the Royal College of Pathologists' protocol. After the development of basal tone, oxytocin and desmopressin did not enhance the vascular contraction, but the pathomorphological and ultrasonographic data were significantly different in the two groups. The results indicate that umbilical vessels might not have oxytocin or vasopressin receptors. The pathomorphologic and flowmetric differences could be the causes of small birth weight.

  2. Substantial variation among hernia experts in the decision for treatment of patients with incisional hernia

    DEFF Research Database (Denmark)

    Kokotovic, D; Gögenur, I; Helgstrand, F

    2017-01-01

    PURPOSE: Benign elective procedures give rise to heterogeneity in indication for surgery and surgical technique among specialized surgeons in a variety of surgical fields. The objective was to analyze the extent of agreement in surgical management among expert hernia surgeons when evaluating the ...... of treatment strategy for patients with incisional hernias was very low among experienced surgeons. A standardization of surgical decision making is desirable to develop new interventions and improve clinical outcomes....... was present in 14 cases (56%). The most common reason for not performing surgery was due to comorbidities. Agreement in operation type (open vs. laparoscopic) was present in 10 cases (40%). Agreement in mesh fixation (absorbable tacks/non-absorbable tacks/suture/other) method was also present in 10 cases (40...

  3. Laparoscopic diaphragmatic hernia repair using expanded polytetrafluoroethylene (ePTFE) for delayed traumatic diaphragmatic hernia.

    Science.gov (United States)

    Jee, Yeseob

    2017-06-01

    Traumatic diaphragmatic hernia (TDH) is an uncommon surgical problem, and diagnosis is often delayed. However, the mortality from bowel necrosis can reach 80%. Therefore, suspicion is needed and surgery is required to prevent complications. A 50-year-old man was transferred due to abdominal pain and vomiting. Chest X-ray and computed tomography (CT) scan showed herniation of the stomach through the left diaphragm. The patient had fallen down 15 months ago and CT scan at that time revealed a small defect of the diaphragm without herniation. We diagnosed delayed herniation of TDH and the patient underwent laparoscopic repair using an expanded polytetrafluoroethylene (ePTFE) mesh. Recovery was uneventful and the CT scan at 3 months after the operation showed no recurrence. We reported a delayed presenting TDH and considered a laparoscopic approach to be safe and feasible during elective surgery. Moreover, use of an ePTFE mesh for repair of large diaphragmatic hernia was also feasible.

  4. Amyand′s hernia masquerading as a strangulated inguinal hernia: A case report and literature review

    Directory of Open Access Journals (Sweden)

    Shahbaz Habib Faridi

    2014-01-01

    Full Text Available We report a rare case of a 62-year-old male who presented to surgical emergency department with the complaints of sudden onset pain and swelled in the right inguinal region with nausea, vomiting and abdominal distension. There was a history of a reducible swelling in the right inguino-scrotal region for the last 1 year. Based on history, clinical examination and investigations a provisional diagnosis of right-sided strangulated inguinal hernia was made and patient was planned for an emergency surgery. On the exploration, the hernial sac revealed a gangrenous vermiform appendix and the diagnosis of Amyand′s hernia was made. Appendectomy was performed through the same incision, and hernial repair was done using a polypropylene mesh.

  5. Neurological Findings in Relation to the Level of Lumbar Disc Hernia

    OpenAIRE

    谷代, 弘三; Yashiro, Kouzou

    1989-01-01

    Real neurological findings in 177 cases of lumbar disc hernia, the levels of which were operatively proved were compared with those described as corresponding to a certain level of hernia in books hitherto published. Sensory change in Keegan's L5 dermatome was accordant with L4-5 hernia only in 41%, that in S1 dermatome with L5-S1 hernia in 44%, and that in L4 dermatome with L3-4 hernia in 67%. Weakness of an entire lower limb or of lliopsoas was proved in accordance with L1-2 or L2-3 hernia....

  6. CT and US findings of ovarian torsion within an incarcerated inguinal hernia.

    Science.gov (United States)

    Hyun, Park Mee; Jung, Ah Young; Lee, Yul; Yang, Ik; Yang, Dae Hyun; Hwang, Ji-Young

    2015-02-01

    Inguinal hernia is relatively common in children. Although inguinal hernia is not frequently encountered in girls in comparison to boys, there are occasional cases of uterine or ovarian herniation in female indirect inguinal hernia. Incarcerated ovary in hernia sac has the risk of torsion and strangulation. We present an 8-year-old girl with painful mass in her left groin. With computed tomography (CT) and ultrasonography (US), we made the diagnosis of ovarian strangulation within an incarcerated inguinal hernia. Since ultrasound is primarily used for evaluation of groin mass, CT findings of an incarcerated inguinal hernia is rarely reported.

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

    Directory of Open Access Journals (Sweden)

    Osama S. Al Beteddini

    2016-01-01

    Conclusion: Traumatic abdominal wall hernia presents a diagnostic as well as a therapeutic challenge. The therapeutic approach is governed by a multitude of factors emphasizing the need of a patient-tailored, case by case management plan.

  8. Acute appendicitis in inguinal hernia: report of two cases | Kidmas ...

    African Journals Online (AJOL)

    Amyand's hernia). One patient had gangrenous appendicitis that affected the adjoining caecum. A limited right hemicolectomy was done by extending the groin incision laterally and proximally. The second patient had simple appendicectomy.

  9. Laparoscopic management of right paraduodenal hernia along with ...

    African Journals Online (AJOL)

    laparoscopic repair of a right PDH and the third in the pediatric age ... perinephric space laterally to open the hernia defect widely. ... the operative approach in this situation. Only five ... bilateral inguinal, and epigastric pain associated with.

  10. Laparoscopic approach to incarcerated inguinal hernia in children.

    Science.gov (United States)

    Kaya, Mete; Hückstedt, Thomas; Schier, Felix

    2006-03-01

    The purpose of this study was to describe the laparoscopic approach to incarcerated inguinal hernia in children. After unsuccessful manual reduction, 29 patients (aged 3 weeks to 7 years; median, 10 weeks; 44 boys, 15 girls) with incarcerated inguinal hernia underwent immediate laparoscopy. The hernial content was reduced in a combined technique of external manual pressure and internal pulling by forceps. The bowel was inspected, and the hernia was repaired. In all patients, the procedure was successful. No conversion to the open approach was required. Immediate laparoscopic herniorrhaphy in the same session was added. No complications occurred. Laparoscopy allowed for simultaneous reduction under direct visual control, inspection of the incarcerated organ, and definitive repair of the hernia. Technically, it appears easier than the conventional approach because of the internal inguinal ring being widened by intraabdominal carbon dioxide insufflation. The hospital stay is shorter.

  11. Sonography in the postoperative evaluation of laparoscopic inguinal hernia repair.

    Science.gov (United States)

    Furtschegger, A; Sandbichler, P; Judmaier, W; Gstir, H; Steiner, E; Egender, G

    1995-09-01

    We evaluated the use of sonography as a means of assessing hernial occlusion and possible postoperative changes such as hematomas or seromas in the inguinal and scrotal regions after 1139 laparoscopic repairs of hernias between August 1992 and November 1994. Changes after laparoscopic hernia repair were found in 307 patients (27%). Hematomas or seromas were seen in 132 patients, protrusion of the prosthetic mesh in 17, mesh infection in two, and small bowel entrapment in an insufficient peritoneal suture in two. Recurrences were diagnosed correctly in six patients, mobile preperitoneal lipomas in five. Sonography is useful in the evaluation of complications after laparoscopic hernia repair, including recurrent hernia. In the absence of symptoms, sonography is not indicated.

  12. Internal Hernia in a Liver Transplant Recipien: A Case Report

    Directory of Open Access Journals (Sweden)

    Hironori Hayashi

    2013-01-01

    Full Text Available Biliary complications have great importance for liver transplant recipients because of affecting long-term prognosis. In rare situations, an internal hernia of the Roux-en-Y loop cause graft injury. A 42-year-old woman with a history of living donor liver transplantation 6 years ago presented with prolonged graft injury during the past 6 months. She suddenly developed ileus of the small bowel with internal hernia through the defect of the mesentery around the Roux-en-Y limb of the hepaticojejunostomy. Emergent surgery was performed to reduce the hernia and volvulus; also the mesenteric rent was closed with interrupted suture of silk. Internal hernia of the small bowel after liver transplantation is rare but causes graft injury due to associated biliary complications and rapid deterioration of patient’s condition.

  13. Establishment and initial experiences from the Danish Ventral Hernia Database

    DEFF Research Database (Denmark)

    Helgstrand, F; Rosenberg, J; Bay-Nielsen, M

    2010-01-01

    , use of mesh or no mesh, type of suture material, and placement of the mesh. A total of 5,629 elective and 661 acute ventral hernia repairs were registered. After the first 2 years the registration rate was 70%. CONCLUSION: The first national ventral hernia database has been established. Preliminary...... of the Danish Ventral Hernia Database (DVHD). Furthermore, the first 2-year data from 2007 to 2008 are presented. METHODS: Registrations were based on surgeons' web registrations and validated by cross checking with data from the Danish National Patient Register. RESULTS: The DVHD was established in June 2006...... and is based on prospective online web-registration of perioperative data, and individualised tracking of follow up data. During the first 2 years (2007-2008) data showed a large variation in almost all aspects of ventral hernia repair regarding surgical technique, use of open versus laparoscopic technique...

  14. Incisional hernia prevention and use of mesh. A narrative review.

    Science.gov (United States)

    Hernández-Granados, Pilar; López-Cano, Manuel; Morales-Conde, Salvador; Muysoms, Filip; García-Alamino, Josep; Pereira-Rodríguez, José Antonio

    2018-02-01

    Incisional hernias are a very common problem, with an estimated incidence around 15-20% of all laparotomies. Evisceration is another important problem, with a lower rate (2.5-3%) but severe consequences for patients. Prevention of both complications is an essential objective of correct patient treatment due to the improved quality of life and cost savings. This narrative review intends to provide an update on incisional hernia and evisceration prevention. We analyze the current criteria for proper abdominal wall closure and the possibility to add prosthetic reinforcement in certain cases requiring it. Parastomal, trocar-site hernias and hernias developed after stoma closure are included in this review. Copyright © 2018 AEC. Publicado por Elsevier España, S.L.U. All rights reserved.

  15. Left Sided Amyand's Hernia, A Rare Occurance: A Case Report.

    Science.gov (United States)

    Ravishankaran, Praveen; Mohan, G; Srinivasan, A; Ravindran, G; Ramalingam, A

    2013-06-01

    This is a case report about a 35 year old man admitted with complains of obstructed left sided inguinal hernia. On exploration of the left inguinal canal to our surprise a normal appendix was found in addition to a gangrenous omentum. Resection of the gangrenous omentum was done. Appendectomy was done. This case is reported for its rare occurance as only three such cases of left sided amyand's hernia has been reported so far in literature[4-6].

  16. Two Ports Laparoscopic Inguinal Hernia Repair in Children

    OpenAIRE

    Ibrahim, Medhat M.

    2015-01-01

    Introduction. Several laparoscopic treatment techniques were designed for improving the outcome over the last decade. The various techniques differ in their approach to the inguinal internal ring, suturing and knotting techniques, number of ports used in the procedures, and mode of dissection of the hernia sac. Patients and Surgical Technique. 90 children were subjected to surgery and they undergone two-port laparoscopic repair of inguinal hernia in children. Technique feasibility in relation...

  17. Laparoscopic Repair of Sportman's Hernia - The Trinidad Experience.

    Science.gov (United States)

    Gopeesingh, Anyl; Dan, Dilip; Naraynsingh, Vijay; Hariharan, Seetharaman; Seetahal, Shiva

    2014-01-01

    Sportman's hernia: (Athletic pubalgia) is an uncommon and poorly understood condition afflicting athletic individuals. Sufferers complain of chronic groin pain and often present diagnostic dilemmas to physicians and physiotherapists. We present a series of cases illustrating the varying presentations of sportman's hernia and diagnostic approaches that can be utilized to exclude common differentials. We also describe laparoscopic mesh repair as an effective treatment option for this condition. © 2013 National Medical Association. Published by Elsevier Inc. All rights reserved.

  18. Pediatric inguinal hernia repair-a critical appraisal

    DEFF Research Database (Denmark)

    Rosenberg, J.

    2008-01-01

    Inguinal hernia repair in infants and babies is a routine operation, but many issues have not been addressed scientifically. Thus, it is not known, e.g., if all children with a hernia should be operated on, what is the best timing of surgery, or if the operation should be performed with an open a...... approach or laparoscopically. The review is a critical discussion of these and other issues in pediatric herniorrhaphy pointing out the need for further research Udgivelsesdato: 2008/4...

  19. SEGMENTAL EPIDURAL ANAESTHESIA FOR INGUINAL HERNIA REPAIR

    Directory of Open Access Journals (Sweden)

    Sachidanand

    2015-09-01

    Full Text Available BACKGROUND: Epidural anaesthesia is suitable as a sole agent for lower abdominal surgery and surgery on lower limbs. It has some definite advantages over spinal anaesthesia like avoidance of post spinal headache, minimal chances of meningitis, and minimal chances of nausea and vomiting in postoperative period. But administration of conventional dosage of local epidural anaesthetics (15ml and above for surgical anaesthesia frequently results in multiple hemodynamic changes, including decreases in chronotropism, inotro pism, dromotropism, systemic vascular resistance, cardiac output, and myocardial oxygen consumption. The segmental epidural block denotes the use of a small volume enough to block only the segments involved in the field of surgery. AIM: To study the effect iveness of segmental epidural anaesthesia for inguinal hernia repair. DESIGN: R andomized control study. METHODS: 100 pts belonging to ASA PS I & II posted for inguinal hernia repair given 5ml of 0.5% bupivacaine through epidural route at L1 - L2 level and a fter conforming the adequacy and level of analgesia, the surgery was commenced. If the patient complained of pain during needle prick, then injected local anaesthetic (0.5% Bupivacaine with an incremental dosage of 1ml at a time, till the complete onset o f analgesia Pulse Rate and Blood Pressure were recorded at an interval of 1 minute for first 5 minutes and then every 5 minutes till the end of the surgery. Oxygen saturation and ECG monitoring was done continuously. Onset of analgesia, level of analgesia ( P re & post operatively, duration of analgesia, total dosage of local anaesthetic used were recorded. Complications like bradycardia, hypotension, respiratory depression, shivering, nausea and vomiting, sweating and inadvertent dural puncture were recorde d. RESULTS: 53% of patients had excellent quality of analgesia and relaxation. 34% patients had good quality analgesia and relaxation, mild discomfort while handling sac

  20. Outcome of laproscopic totally extraperitoneal hernioplasty for inguinal hernia

    International Nuclear Information System (INIS)

    Hanif, H.; Memon, S.H.

    2015-01-01

    Background: Hernioplasty for Inguinal hernia is one of the commonest operations performed in general surgical wards. More recently, interest has waxed and waned regarding the minimally invasive approach to hernioplasty. This study was carried out to assess the management outcome of minimally invasive hernioplasty (Totally extra-peritoneal approach) as the treatment of choice for uncomplicated (incomplete and reducible) inguinal hernia. Method: In this quasi experimental study patients aged between 14-83 years who were otherwise fit and willing for total extra-peritoneal laparoscopic repair were recruited prospectively over a 10 month period. Thirty-seven such patients were operated and followed up in the hernia clinics. Six cases were later excluded for lack of proper follow-up. Results: The typical patient was middle-aged male with right-sided inguinal hernia. Mean operating time was 53.3 minutes. No conversion was undertaken; however, there was one case of small bowel injury that went unrecognized on-table but necessitated subsequent laparotomy. Overall morbidity was 13.5 percentage. Mean length of hospitalization was 2.89 days. Mean duration to normal routine life was 9.25 days. Overall, 70.9 percentage of patients expressed satisfaction with the surgery. Conclusion: Totally extra-peritoneal mesh repair is a new and safe technique for hernioplasty with acceptable rates of morbidity and it is procedure of choice for recurrent and bilateral inguinal hernias and also used as alternate to open hernioplasty for uncomplicated (incomplete and reducible) inguinal hernia. (author)

  1. Gastric necrosis secondary to strangulated giant paraesophic hiatal hernia.

    Science.gov (United States)

    Díez Ares, José Ángel; Peris Tomás, Nuria; Estellés Vidagany, Nuria; Periáñez Gómez, Dolores

    2016-08-01

    Asymptomatic giant hiatal hernia comprises a relatively common disease, mostly presented in women with 50 years onwards. The therapeutic approach remains controversial in recent years. Under the latest SAGES`revision, all the symptomatic hernias must be repaired, but the symptomatic hiatal hernia definition isn`t even now established. We present the case os a A 67 - year old woman with an asymptomatic hiatal hernia, that is admitted to our hospital owing to toracic and abdominal pain. This pain was related with food intake for 6 months. The patient presents a clear worsening in the last 24 hours, with no other asociated symptomatology. Suspecting an incarcerated hiatal hernia with stomach perforation, the patient is taken to theatre for a laparotomy during the early hours. An atypic gastrectomy of the greater curvature with a gastropexy is performed with fixation to the anterior abdominal wall. The surgery is completed with a feeding jejunostomy. The Manegement of giant paraesophagic hernias, still remains as one of the challenge of the esophageal surgeons.

  2. [Hiatal hernias: why and how should they be surgically treated].

    Science.gov (United States)

    Braghetto, Italo; Csendes, Attila; Korn, Owen; Musleh, Maher; Lanzarini, Enrique; Saure, Alex; Hananias, Baydir; Valladares, Héctor

    2013-01-01

    There is controversy in the literature about the choice of expectant medical treatment versus surgical treatment of hiatal hernias, depending on the presence or absence of symptoms. This study presents the results obtained by our group, considering disease duration and postoperative results. A total of 121 patients were included and divided by age, disease duration, type of hiatal hernia and postoperative outcome. In 32% of the patients younger than 70 years, symptom duration was longer than 11 years and 68% of those aged more than 71 years had long-term symptoms (p<.05). Type iv hernias (complex) and those with diameters measuring more than 16 cm were observed in the group with longer symptom duration. Complications were more frequent in the older age group, in those with longer symptom duration and in those with type iv complex hernias. There was no postoperative mortality and only one patient (0.8%) with a type iii hernia and severe oesophagitis required reoperation. We recommend that patients with hiatal hernia undergo surgery at diagnosis to avoid complications and risks. Older patients should not be excluded from surgical indication but should undergo a complete multidisciplinary evaluation to avoid complications and postoperative mortality. Copyright © 2012 AEC. Published by Elsevier Espana. All rights reserved.

  3. Acute testicular ischemia caused by incarcerated inguinal hernia.

    Science.gov (United States)

    Orth, Robert C; Towbin, Alexander J

    2012-02-01

    Acute testicular ischemia caused by an incarcerated inguinal hernia usually affects infants. There are few reports of diagnosis using US, and the effect of long-standing reducible hernias on testicular growth in infants and children is unknown. The objectives of this study were to determine the incidence of testicular ischemia secondary to an incarcerated inguinal hernia at scrotal sonography and to determine the effect on testicular size at diagnosis. A hospital database was used to locate scrotal sonography examinations documenting an inguinal hernia, and images were reviewed for signs of testicular ischemia. Testicular volumes were compared using the Wilcoxon signed rank test. A total of 147 patients were identified with an inguinal hernia (age 1 day to 23 years, average 6 years). Ten patients (6.8%) had associated testicular ischemia (age 3 weeks to 6 months, average 9 weeks) and showed a statistically significant increase in ipsilateral testicular size compared to the contralateral testicle (P = 0.012). Patients without testicular ischemia did not show a significant difference in testicular size, regardless of patient age. An incarcerated inguinal hernia should be considered as a cause of acute testicular ischemia in infants younger than 6 months of age.

  4. Celiac artery compression syndrome with bilateral Bochdalek hernia

    International Nuclear Information System (INIS)

    Kara, K.; Verim, S.; Bozkurt, Y.; Tasar, M.

    2012-01-01

    Full text: Introduction: Celiac artery compression syndrome or median arcuate ligament syndrome is rare and controversial condition. The definition of the syndrome relies on a combination of both clinical and radiographic features. It typically occurs in young patients, who may present with epigastric pain and weight loss. Bochdalek hernia is the most common congenital diaphragmatic hernia in adults. Bilaterality of this pathology is rare. There are not many reports about the associated pathologies to Bochdalek hernia. Objectives and tasks: We aimed to demonstrate the computed tomography (CT) angiography findings of celiac artery compression syndrome with Bochdalek hernia that has detected incidentally. Materials and methods: A CT angiography was performed to 32-year-old patient having postphelebitic syndrome for the possible diagnosis as pulmonary embolus. Results: At the imaging pulmonary arteries and the branches were normal. Celiac artery compression syndrome with Bochdalek Hernia was detected incidentally. A %75 stenosis at the origin of celiac artery and post stenotic dilatation after the stenosis was seen due to the compression. A poster medial defect at the diaphragm was seen as an additional finding for the cause of Bochdalek hernia. Conclusion: Many incidental finding can be detected at vascular and non vascular area in the routine CT angiography imaging. The pathologies like celiac artery compression syndrome and congenital diaphragm pathologies can be detected easily at CT angiography method

  5. Chronic diaphragmatic hernia in 34 dogs and 16 cats.

    Science.gov (United States)

    Minihan, Anne C; Berg, John; Evans, Krista L

    2004-01-01

    Medical records of 34 dogs and 16 cats undergoing surgical repair of diaphragmatic hernia of >2 weeks' duration were reviewed, and long-term follow-up information was obtained. The most common clinical signs were dyspnea and vomiting; however, many of the animals were presented for nonspecific signs such as anorexia, lethargy, and weight loss. Thoracic radiographs revealed evidence of diaphragmatic hernia in only 66% of the animals, and additional imaging tests were often needed to confirm the diagnosis. Thirty-six hernias were repaired through a midline laparotomy; 14 required a median sternotomy combined with a laparotomy. In 14 animals, division of mature adhesions of the lungs or diaphragm to the herniated organs was necessary to permit reduction of the hernia. Fourteen animals required resection of portions of the lungs, liver, or intestine. All hernias were sutured primarily without the use of tissue flaps or mesh implants. Twenty-one of the animals developed transient complications in the postoperative period; the most common of these was pneumothorax. The mortality rate was 14%. Thirty-four (79%) of the animals that were discharged from the hospital had complete resolution of clinical signs, and none developed evidence of recurrent diaphragmatic hernia during the follow-up period. Nine were lost to follow-up.

  6. The value of fetal ultrasonography and magnetic resonance imaging in the assessment of diaphragmatic hernias

    International Nuclear Information System (INIS)

    Amim, Bruno; Guerra, Fernando; Marchiori, Edson; Gasparetto, Emerson Leandro

    2008-01-01

    To demonstrate the relevance of ultrasonography and magnetic resonance imaging findings in the prenatal characterization and prognostic evaluation in cases of congenital diaphragmatic hernia. Materials And Methods: Fourteen pregnant women (mean gestational age = 28.7 weeks) who had undergone ultrasonography for suspicion of fetuses with congenital diaphragmatic hernia were assessed by means of magnetic resonance imaging on a 1.5 tesla equipment, following the standard protocol. Two radiologists evaluated the images and the findings were defined by consensus. Results: Twelve fetuses had left diaphragmatic hernia and two, right diaphragmatic hernia. Ultrasonography showed the fetal liver inside the thorax of five fetuses (three with left diaphragmatic hernia, and two with right diaphragmatic hernia) and magnetic resonance imaging in eight fetuses (six with left diaphragmatic hernia, and two with right diaphragmatic hernia). Stomach and small bowel loop herniation was observed in all of the fetuses with left diaphragmatic hernia (n = 12) at both magnetic resonance imaging and ultrasonography. Eight fetuses (seven with left diaphragmatic hernia and one with right diaphragmatic hernia) survived after surgical treatment. Conclusion: Ultrasonography and magnetic resonance imaging are complementary imaging methods in the evaluation of congenital diaphragmatic hernia. Magnetic resonance imaging is a helpful diagnostic method complementary to ultrasonography for evaluation of the fetal liver positioning, considering its relevance as a prognostic factor in cases of congenital diaphragmatic hernia. (author)

  7. Doppler ultrasound scan during normal gestation: umbilical circulation; Ecografia Doppler en la gestacion normal: circulacion umbilical

    Energy Technology Data Exchange (ETDEWEB)

    Ruiz, T.; Sabate, J.; Martinez-Benavides, M. M.; Sanchez-Ramos, J. [Hospital Virgen Macarena. Sevilla (Spain)

    2002-07-01

    To determine normal umbilical circulation patterns by means of Doppler ultrasound scan in a healthy gestating population without risk factors and with normal perinatal results, and to evaluate any occurring modifications relative to gestational age by obtaining records kept during pregnancy. One hundred and sixteen pregnant women carrying a single fetus have been studied. These women had no risk factors, with both clinical and analytical controls, as well as ultrasound scans, all being normal. There were performed a total of 193 Doppler ultrasound scans between weeks 15 and 41 of gestation, with blood-flow analysis in the arteries and vein of the umbilical cord. The obtained information was correlated with parameters that evaluate fetal well-being (fetal monitoring and/or oxytocin test) and perinatal result (delivery type, birth weight, Apgar score). Statistical analysis was performed with the programs SPSS 6.0.1 for Windows and EPIINFO 6.0.4. With pulsed Doppler, the umbilical artery in all cases demonstrated a biphasic morphology with systolic and diastolic components and without retrograde blood flow. As the gestation period increased, there was observed a progressive decrease in resistance along with an increase in blood-flow velocity during the diastolic phase. The Doppler ultrasound scan is a non-invasive method that permits the hemodynamic study of umbilical blood circulation. A knowledge of normal blood-flow signal morphology, as well as of the normal values for Doppler indices in relation to gestational age would permit us to utilize this method in high-risk pregnancies. (Author) 30 refs.

  8. Quantum physics the bottom-up approach : from the simple two-level system to irreducible representations

    CERN Document Server

    Dubbers, Dirk

    2013-01-01

    This concise tutorial provides the bachelor student and the practitioner with a short text on quantum physics that allows them to understand a wealth of quantum phenomena based on a compact, well readable, yet still concise and accurate description of nonrelativistic quantum theory. This “quadrature of the circle” is achieved by concentrating first on the simplest quantum system that still displays all basic features of quantum theory, namely, a system with only two quantized energy levels. For most readers it is very helpful to understand such simple systems before slowly proceeding to more demanding topics like particle entanglement, quantum chaos, or the use of irreducible tensors. This tutorial does not intend to replace the standard textbooks on quantum mechanics, but will help the average student to understand them, often for the first time.

  9. Inguinal hernia repair: anaesthesia, pain and convalescence

    DEFF Research Database (Denmark)

    Callesen, Torben

    2003-01-01

    of less serious complications is lower by local anaesthesia, compared to other anaesthetic techniques. Of special interest is, that the rate of urinary retention can be eliminated by the use of local anaesthesia. Local anaesthesia results, in comparative studies, in a higher degree of patient satisfaction...... than other anaesthetic techniques. Local anaesthesia also facilitates faster mobilisation and earlier discharge/fulfilment of discharge criteria from post anaesthetic care units than other anaesthetic techniques. Pain after hernia repair is more pronounced at mobilisation or coughing than during rest....... Pain after laparoscopic surgery is less pronounced than after open surgery, while different open repair techniques do not exhibit significant differences. Postoperative pain is best treated with a combination of local analgesia and peripherally acting agents (paracetamol, NSAID or their combination...

  10. Internal hernia following laparoscopic colorectal surgery

    DEFF Research Database (Denmark)

    Svraka, Melina; Wilhelmsen, Michał; Bulut, Orhan

    2017-01-01

    Although internal hernias are rare complications of laparoscopic colorectal surgery, they can lead to serious outcomes and are associated with a high mortality of up 20 %. AIM OF THE STUDY: The aim of this study was to describe our experience regarding internal herniation following laparoscopic...... colorectal surgery. MATERIALS AND METHODS: From 2009 to 2015, more than 1,093 laparoscopic colorectal procedures were performed, and 6 patients developed internal herniation. Data were obtained from patients' charts and reviewed retrospectively. Perioperative course and outcomes were analyzed. RESULTS: All...... patients were previously operated due to colorectal cancer. Two patients presented with ischemia at laparotomy, and 2 had endoscopic examinations before surgery. One patient was diagnosed with cancer on screening colonoscopy. One patient died after laparotomy. CONCLUSION: Internal herniation that develops...

  11. Hiatial hernia in gastroesophageal reflux disease

    Energy Technology Data Exchange (ETDEWEB)

    Kaul, B.; Petersen, H.; Myrvold, H.E.; Grette, K.; Roeysland, P.; Halvorsen, T.

    1986-01-01

    Upper gastrointestinal endoscopy and radiologic examination were performed in 101 patients with symptoms strongly suggestive of gastroesophageal reflux (GER) disease. Hiatus hernia (HH) was found in 50 patients diagnosed by radiography or endoscopy, or both, in 22, 19, and 9 patients respectively. Severe endoscopic esophagitis (grades III and IV) was found more often in the patients with HH than in those without. The same was true for the early positive timed acid perfusion tests. Furthermore, the patients with HH more often had reflux by the standard acid reflux test (42 og 50 versus 28 of 51, gastroesophageal scintigraphy (47 of 50 versus 40 of 51; and radiography (20 of 50 versus 2 of 51; than the patients without HH. The results show that severe GER disease can occur without an associated HH and indicate that patients with symptoms of GER disease and associated HH are likely to have a more severe GER disease than those without HH.

  12. Congenital diaphragmatic hernia-associated pulmonary hypertension.

    Science.gov (United States)

    Harting, Matthew T

    2017-06-01

    Congenital diaphragmatic hernia (CDH) is a complex entity wherein a diaphragmatic defect allows intrathoracic herniation of intra-abdominal contents and both pulmonary parenchymal and vascular development are stifled. Pulmonary pathology and pathophysiology, including pulmonary hypoplasia and pulmonary hypertension, are hallmarks of CDH and are associated with disease severity. Pulmonary hypertension (PH) is sustained, supranormal pulmonary arterial pressure, and among patients with CDH (CDH-PH), is driven by hypoplastic pulmonary vasculature, including alterations at the molecular, cellular, and tissue levels, along with pathophysiologic pulmonary vasoreactivity. This review addresses the basic mechanisms, altered anatomy, definition, diagnosis, and management of CDH-PH. Further, emerging therapies targeting CDH-PH and PH are explored. Published by Elsevier Inc.

  13. Inguinal hernia repair: are the results from a general hospital comparable to those from dedicated hernia centres?

    Science.gov (United States)

    Cheong, Kai Xiong; Lo, Hong Yee; Neo, Jun Xiang Andy; Appasamy, Vijayan; Chiu, Ming Terk

    2014-04-01

    We aimed to report the outcomes of inguinal hernia repair performed at Tan Tock Seng Hospital and compare them with those performed at dedicated hernia centres. We retrospectively analysed the medical records and telephone interviews of 520 patients who underwent inguinal hernia repair in 2010. The majority of the patients were male (498 [95.8%] men vs. 22 [4.2%] women). The mean age was 59.9 ± 15.7 years. Most patients (n = 445, 85.6%) had unilateral hernias (25.8% direct, 64.3% indirect, 9.9% pantaloon). The overall recurrence rate was 3.8%, with a mean time to recurrence of 12.0 ± 8.6 months. Risk factors for recurrence included contaminated wounds (odds ratio [OR] 50.325; p = 0.004), female gender (OR 8.757; p = 0.003) and pantaloon hernias (OR 5.059; p = 0.013). Complication rates were as follows: chronic pain syndrome (1.2%), hypoaesthesia (5.2%), wound dehiscence (0.4%), infection (0.6%), haematoma/seroma (4.8%), urinary retention (1.3%) and intraoperative visceral injury (0.6%). Most procedures were open repairs (67.7%), and laparoscopic repair constituted 32.3% of all the inguinal hernia repairs. Open repairs resulted in longer operating times than laparoscopic repairs (86.6 mins vs. 71.6 mins; p hospital stays (2.7 days vs. 0.7 days; p = 0.020) and a higher incidence of post-repair hypoaesthesia (6.8% vs. 1.8%; p = 0.018). However, there were no significant differences in recurrence or other complications between open and laparoscopic repair. A general hospital with strict protocols and teaching methodologies can achieve inguinal hernia repair outcomes comparable to those of dedicated hernia centres.

  14. OUTCOMES OF SURGICAL TREATMENT OF HIATAL HERNIA

    Directory of Open Access Journals (Sweden)

    Zhurbenko G. A.

    2018-05-01

    Full Text Available Background: In traditionally performed fundoplications during the treatment of sliding diaphragmatic hernias, the improvement of surgical techniques to restore acute angle of His remains topical. Aim: To develop a method of surgical treatment of hiatus hernias to restore acute angle of His. Material and methods: Patients (n = 74 were divided into two groups: the main group (I (n = 45, in which the developed operation method was applied and the control group (II (n = 29, in which Toupet method was applied to 26 patients, Nissen method – to 3 patients. GERD-Q and GERD-HRQL questionnaires were applied to all patients of the first group before the operation, during discharge from hospital and 6-12 12-18 18-24 months after surgical intervention. Patients of the second group were surveyed 6-12 months after the operation. Results: According to the results of the survey after 6-12 months statistically significant differences were not revealed in the groups: GERD-Q, p<0,386; GERD-HRQL, p<0,1089. In the main group there was a tendency to decrease the points in the GERD-Q survey when compared before and after surgery, p <0.0001. Out of 16 (55% patients of the second group hospitalized after the operation the relapse was revealed in 9 patients, 7 of them were re-operated. 20(43,3% patients of group I underwent inpatient examination, 2 relapsed and no one was re-operated. Conclusion: The efficiency of the suggested operation technique is comparable to Toupet method in the early stages, although when assessing the remote results there are a less number of relapses.

  15. Apolipoprotein E in umbilical cord blood plasma

    International Nuclear Information System (INIS)

    Forte, T.M.; Davis, P.A.; Blum, C.B.

    1983-01-01

    Adolipoprotein E (apo E), with a molecular weight of approximately 37,000 daltons, is a minor apolipoprotein constituent in adult plasma lipoproteins. This apolipoprotein, like apolipoprotein B, is a ligand recognized by specific lipoprotein receptor sites (B-E receptors) on cell surfaces. We have recently shown that a pronounced apo E band appears in umbilical cord blood low-density (LDL) lipoproteins and also in high density (HDL) lipoproteins. Densitometric scans of Coomassie blue G-250 stained polyacrylamide gels suggested that apo E was probably elevated in cord blood lipoproteins. To pursue this suggestion, apo E in cord blood was quantitated by radioimmunoassay and correlated with cord blood lipid levels. In addition, apo E levels in 20 normal adult volunteers were also examined

  16. Umbilical cord rupture: a case report and review of literature.

    Science.gov (United States)

    Naidu, Madhusudhan; Nama, Vivek; Karoshi, Mahantesh; Kakumani, Vijayasri; Worth, Richard

    2007-01-01

    The umbilical cord acts as a mechanical conduit between the fetus and placenta, allowing movement of water and nutrient substances between the fetal circulation and the amniotic fluid. Complications can occur antenatally or intranatally and are usually acute events that require immediate delivery to prevent intrauterine death. Even though the majority of the cord complications are unpreventable, significant improvement in perinatal mortality and morbidity can be achieved if such an event can be predicted. Umbilical cord rupture is not uncommon, but significantly underreported. We present an unusual cause of umbilical cord rupture and a review of literature.

  17. Low Spigelian hernia in a 6-year-old boy presenting as an incarcerated inguinal hernia: a case report

    Directory of Open Access Journals (Sweden)

    Christianakis Efstratios

    2009-01-01

    Full Text Available Abstract Introduction Lower Spigelian hernia is a very rare entity. The clinical findings are similar to those of inguinal hernias and in many cases may be misdiagnosed. In the literature, only a few references to this entity have been reported in children. To the best of our knowledge, this is the first case report of a lower Spigelian hernia in a child who presented with an acute painful scrotum. Case presentation We discuss the case of a 6-year-old Greek boy who presented to our emergency department complaining of severe pain in the left inguinal area and scrotum. The acute painful swelling started suddenly, without any obvious cause. The initial diagnosis was incarcerated inguinal hernia which was reduced with difficulty. Five days later, the patient still experienced mild pain during palpation and he was operated on. During the operation, a large lower Spigelian hernia was revealed and reconstructed. Conclusion Although Spigelian hernias are rare in children and difficult to diagnose, physicians should be aware of them and include them in the differential diagnosis.

  18. De Garengeot’s Hernia: Two Case Reports with Correct Preoperative Identification of the Vermiform Appendix in the Hernia

    Directory of Open Access Journals (Sweden)

    Zhaosheng Jin

    2016-01-01

    Full Text Available We present two cases of incarcerated de Garengeot’s hernia. This anatomical phenomenon is thought to occur in as few as 0.5% of femoral hernia cases and is a rare cause of acute appendicitis. Risk factors include a long pelvic appendix, abnormal embryological bowel rotation, and a large mobile caecum. In earlier reports operative treatment invariably involves simultaneous appendicectomy and femoral hernia repair. Both patients were correctly diagnosed preoperatively with computed tomography (CT. Both had open femoral hernia repair, one with appendectomy and one with the appendix left in situ. Both patients recovered without complications. Routine diagnostic imaging modalities such as ultrasonography and standard CT have previously shown little success in identifying de Garengeot’s hernia preoperatively. We believe this to be the first documented case of CT with concurrent oral and intravenous contrast being used to confidently and correctly diagnose de Garengeot’s hernia prior to surgery. We hope that this case report adds to the growing literature on this condition, which will ultimately allow for more detailed case-control studies and systematic reviews in order to establish gold-standard diagnostic studies and optimal surgical management in future.

  19. A rare case report of Morgagni Hernia with Organo-Axial Gastric Volvulus and concomitant Para-esophageal hernia, repaired laparoscopically in a Septuagenarian

    Directory of Open Access Journals (Sweden)

    Amol Mittal

    Full Text Available Introduction: Simultaneous occurrence of Morgagni and the Para-esophageal hernia is a rare clinical condition with eight case reports in the English-language literature and only four managed laparoscopically. We describe a case of a Septuagenarian patient with Morgagni and concomitant Para-esophageal hernia treated laparoscopically. Presentation of a case: A 71-year-old male patient, presented with a one-month history of regurgitation of acid, retrosternal burning and vomiting after eating. Computed tomography (CT imaging demonstrated a large anterior diaphragmatic hernia, with herniation of bowel loops and anterosuperior displacement of the gastric antrum along with a grade III Para-esophageal hernia. The patient underwent simultaneous laparoscopic repair of Morgagni and Para-esophageal hernia with mesh reinforcement with Nissen’s total anti-reflux fundoplication. The patient’s postoperative recovery was uneventful. Discussion: A Morgagni Hernia is a rare congenital condition consisting of a Subcosto-sternal defect in the diaphragm. A Para-esophageal hernia is a rare variant of a hiatus hernia. Morgagni and Para-esophageal hernia may present with gastric volvulus or incarceration, requiring emergency treatment. Minimally invasive surgery is the preferred treatment, particularly for elderly patients and patients with comorbidities. The laparoscopic operation can provide excellent exposure and repair the hernia defect easily with minimal invasiveness and fewer complications. Conclusion: This case report highlights the co-existence of Morgagni and Para-esophageal hernias and validates the feasibility of laparoscopic repair of both hernias simultaneously. Keywords: Diaphragmatic hernia, Morgagni, Para-esophageal hernia, Minimally invasive surgery, Fundoplication, Case report

  20. Incisional hernia after upper abdominal surgery: A randomised controlled trial of midline versus transverse incision

    NARCIS (Netherlands)

    J.A. Halm (Jens); H. Lip (Harm); P.I.M. Schmitz (Paul); J. Jeekel (Hans)

    2009-01-01

    textabstractObjectives: To determine whether a transverse incision is an alternative to a midline incision in terms of incisional hernia incidence, surgical site infection, postoperative pain, hospital stay and cosmetics in cholecystectomy. Summary background data: Incisional hernias after midline

  1. Reduction of atlantoaxial dislocation prevented by pathological position of the transverse ligament in fixed, irreducible os odontoideum: operative illustrations and radiographic correlates in 41 patients.

    Science.gov (United States)

    Dlouhy, Brian J; Policeni, Bruno A; Menezes, Arnold H

    2017-07-01

    OBJECTIVE Os odontoideum (OO) is a craniovertebral junction (CVJ) abnormality in which an ossicle (small bone) is cranial to a hypoplastic dens by a variable gap. This abnormality can result in instability, which may be reducible or irreducible. What leads to irreducibility in OO is unclear. Therefore, the authors sought to better understand the causes of irreducibility in OO. METHODS A retrospective review was conducted, which identified more than 200 patients who had undergone surgical treatment for OO between 1978 and 2015 at the University of Iowa Hospitals and Clinics. Only the 41 patients who had irreducible OO were included in this study. All inpatient and outpatient records were retrospectively reviewed, and patient demographics, clinical presentation, radiographic findings, surgical treatment, and operative findings were recorded and analyzed. RESULTS The cohort of 41 patients who were found to have irreducible OO included both children and adults. A majority of patients were adults (61% were 18 years or older). Clinical presentation included neck pain and headache in the majority of patients (93%). Weakness, sensory disturbances, and myelopathy were invariably present in all 41 patients (100%). Down syndrome was much more common in the pediatric cohort than in the adult cohort; of the 16 pediatric patients, 6 had Down syndrome (38%), and none of the adults did. Of the 16 pediatric patients, 5 had segmentation failure (31%) in the subaxial spine, and none of the adults did. A form of atlantoaxial dislocation was seen in all cases. On CT imaging, atlantoaxial facets were dislocated in all 41 cases but did not have osseous changes that would have prevented reduction. On MRI, the transverse ligament was identified anterior and inferior to the ossicle and superior to the hypoplastic odontoid process in all cases in which these studies were available (i.e., post-MRI era; 36 of 36 cases). The ligament was hypointense on T2-weighted images but also had an

  2. Internal hernia through the pouch of douglas after hysterectomy: A case report

    International Nuclear Information System (INIS)

    Yang, Dong Jin; Cho, Seung Hyun; Shin, Hyun Woong; Kim, Tae Eun; Kim, Byung Young; Kim, Hee Jin

    2012-01-01

    Internal hernia is a rare cause of small bowel obstruction. Among the different types of internal hernias, the pelvic hernia is extremely rare. We report the radiographic findings of a patient with a Douglas pouch hernia presenting with closed loop obstruction at the anterior aspect of the distal rectum. The patient was a 60 year old female, who had undergone a hysterectomy 20 years prior, for treatment of a uterine myoma

  3. Laparoscopic repair of congenital pleuroperitoneal hernia using a polypropylene mesh in a dog

    Directory of Open Access Journals (Sweden)

    H.F. Hartmann

    2015-12-01

    Full Text Available ABSTRACT Pleuroperitoneal hernias are the most uncommon type of diaphragmatic hernias in dogs and cats. The treatment of choice is surgery and may involve the use of prosthetic implant through celiotomy. In the current report, laparoscopic repair of a congenital pleuroperitoneal hernia using polypropylene mesh in a dog is described. The surgery was feasible. Appropriate reduction of the hernia was carried out and no complications were noted.

  4. Collagen and elastic fibers of skin connective tissue in patients with and without primary inguinal hernia

    OpenAIRE

    Bórquez M, Pablo; Garrido O, Luis; Manterola D, Carlos; Peña S, Patricio; Schlageter T, Carol; Orellana C, Juan José; Ulloa U, Hugo; Peña R, Juan Luis

    2003-01-01

    There are few studies looking for collagen matrix defects in patients with inguinal hernia. Aim: To study the skin connective tissue in patients with and without inguinal hernia. Patients and methods: Skin from the surgical wound was obtained from 23 patients with and 23 patients without inguinal hernia. The samples were processed for conventional light microscopy. Collagen fibers were stained with Van Giesson and elastic fibers with Weigert stain. Results: Patients without hernia had compact...

  5. Prevalence of Inguinal Hernia in Adult Men in the Ashanti Region of Ghana.

    Science.gov (United States)

    Ohene-Yeboah, Michael; Beard, Jessica H; Frimpong-Twumasi, Benjamin; Koranteng, Adofo; Mensah, Samuel

    2016-04-01

    Inguinal hernia is thought to be common in rural Ghana, though no recent data exist on hernia prevalence in the country. This information is needed to guide policy and increase access to safe hernia repair in Ghana and other low-resource settings. Adult men randomly selected from the Barekese sub-district of Ashanti Region, Ghana were examined by surgeons for the presence of inguinal hernia. Men with hernia completed a survey on demographics, knowledge of the disease, and barriers to surgical treatment. A total of 803 participants were examined, while 105 participants completed the survey. The prevalence of inguinal hernia was 10.8 % (95 % CI 8.0, 13.6 %), and 2.2 % (95 % CI 0, 5.4 %) of participants had scars indicative of previous repair, making the overall prevalence of treated and untreated inguinal hernia 13.0 % (95 % CI 10.2, 15.7 %). Prevalence of inguinal hernia increased with age; 35.4 % (95 % CI 23.6, 47.2 %) of men aged 65 and older had inguinal hernia. Untreated inguinal hernia was associated with lower socio-economic status. Of those with inguinal hernia, 52.4 % did not know the cause of hernia. The most common reason cited for failing to seek medical care was cost (48.2 %). Although inguinal hernia is common among adult men living in rural Ghana, surgical repair rates are low. We propose a multi-faceted public health campaign aimed at increasing access to safe hernia repair in Ghana. This approach includes a training program of non-surgeons in inguinal hernia repair headed by the Ghana Hernia Society and could be adapted for use in other low-resource settings.

  6. Laparoscopic repair of hiatal hernias: Experience after 200 consecutive cases

    Directory of Open Access Journals (Sweden)

    Bjelović Miloš

    2014-01-01

    Full Text Available Introduction. Repair of hiatal hernias has been performed traditionally via open laparotomy or thoracotomy. Since first laparoscopic hiatal hernia repair in 1992, this method had a growing popularity and today it is the standard approach in experienced centers specialized for minimally invasive surgery. Objective. In the current study we present our experience after 200 consecutive laparoscopic hiatal hernia repairs. Methods. A retrospective cohort study included 200 patients who underwent elective laparoscopic hiatal hernia repair at the Department for Minimally Invasive Upper Digestive Surgery, Clinic for Digestive Surgery, Clinical Center of Serbia in Belgrade from April 2004 to December 2013. Results. Hiatal hernia types included 108 (54% patients with type I, 30 (15% with type III, 62 (31% with giant paraesophageal hernia, while 27 (13.5% patients presented with a chronic gastric volvulus. There were a total of 154 (77% Nissen fundoplications. In 26 (13% cases Nissen procedure was combined with esophageal lengthening procedure (Collis-Nissen, and in 17 (8.5% Toupet fundoplications was performed. Primary retroesophageal crural repair was performed in 164 (82% cases, Cleveland Clinic Foundation suture modification in 27 (13.5%, 4 (2% patients underwent synthetic mesh hiatoplasty, 1 (0.5% primary repair reinforced with pledgets, and 4 (2% autologous fascia lata graft reinforcement. Poor result with anatomic and symptomatic recurrence (indication for revisional surgery was detected in 5 patients (2.7%. Conclusion. Based on the result analysis, we found that laparoscopic hiatal hernia repair was a technically challenging but feasible technique, associated with good to excellent postoperative outcomes comparable to the best open surgery series.

  7. [Laparoscopic approach in large hiatal hernia--particular considerations].

    Science.gov (United States)

    Munteanu, R; Copăescu, C; Iosifescu, R; Timişescu, Lucia; Dragomirescu, C

    2003-01-01

    Large hiatal hernia are associated with permanent or intermittent protrusion of more than 1/3 of the stomach into the chest, single or in associated with other organs, a hiatal defect greater than 5 cm and various complications related to the morphological and physiological modifications. While the laparoscopic approach in small hiatal hernia and gastro-esophageal reflux disease is a standard procedure in large hiatal hernia persists a number of questions and controversies. Between 1995 and 2002 a number of 23 patients with large hiatal hernia (9 men, 14 women), mean age 65.8 years (range 49 to 77) underwent laparoscopic surgery. The majority of the patients had complications of the disease (dysphagia, severe esophagitis, anemia, respiratory and cardiac failure). In 16 cases was a sliding hernia (one recurrent after open procedure), in 2 paraesophageal and in 5 a mixed hernia (two "upside-down" type). In 7 cases we perform, in the same operation, cholecystectomy for gallbladder stones and in one cases Heller myotomy for achalasia. In all cases the repairs was performed by using interrupted stitches to approximate the crurae, but in three of them (recurrent and upside down hernia) we consider necessary to repair with a polypropylene mesh (10 x 5 cm) with a "keyhole" for the esophagus. In these particular cases we do not perform a antireflux procedure, in others 20 cases a short floppy Nissen was done. During the operation one patient developed a left pneumothorax and required pleural drainage. Postoperatively one patient had dysphagia treated by pneumatic dilatation and another die 3 weeks after the surgery because severe respiratory and cardiac failure. Laparoscopic approach is a feasible and effective procedure with good postoperatively results, but required good skills in mininvasive technique.

  8. Clinical, echocardiographic, and radiographic findings of peritoneopericardial diaphragmatic hernia in two dogs and a cat

    International Nuclear Information System (INIS)

    Hay, W.H.; Woodfield, J.A.; Moon, M.A.

    1989-01-01

    Peritoneopericardial diaphragmatic hernia was diagnosed in 2 dogs and a cat. One dog was referred because of clinical signs of cardiac tamponade and acute decompensation from liver entrapment within the hernia. Surgical correction of the hernia alleviated clinical signs in all 3 animals. Echocardiography was used in combination with radiography to provide a rapid and accurate diagnosis

  9. Garengeot’s hernia: two case reports with CT diagnosis and literature review

    Directory of Open Access Journals (Sweden)

    Garcia-Amador Cristina

    2016-01-01

    Full Text Available Garengeot’s hernia (GH is defined as the presence of the appendix inside a femoral hernia. It occurs in 0.9% of femoral hernias and is usually an incidental finding during surgery. Its treatment is controversial and the aim of this article is to review the diagnostic methods and surgical considerations.

  10. The epidemiology and risk factors for recurrence after inguinal hernia surgery.

    Science.gov (United States)

    Burcharth, Jakob

    2014-05-01

    Recurrence after inguinal hernia surgery is a considerable clinical problem, and several risk factors of recurrence such as surgical technique, re-recurrence, and family history have been identified. Non-technical patient related factors that influence the risk of recurrence after inguinal hernia surgery are sparsely studied. The purpose of the studies included in this PhD thesis, was to describe the epidemiologic characteristics of inguinal hernia occurrence and recurrence, as well as investigating the patient related risk factors leading to recurrence after inguinal hernia surgery. Four studies were included in this thesis. Study 1: The study was a nationwide register-based study combining the Civil Registration System and the Danish National Hospital Register during a five-year period. We included a total of 46,717 persons operated for a groin hernia from the population of 5,639,885 people (2,799,105 males, 2,008,780 females). We found that 97% of all groin hernia repairs were inguinal hernias and 3% femoral hernias. Data showed that inguinal hernia surgery peaked during childhood and old age, whereas femoral hernia surgery increased throughout life. Study 2: Using data from the Danish Hernia Database (DHDB), we included all male patients operated for elective primary inguinal hernia during a 15-year period (n = 85,314). The overall inguinal hernia reoperation rate was 3.8%, and subdivided into indirect inguinal hernias and direct inguinal hernias, the reoperation rates were 2.7% and 5.2%, respectively (p thesis have studies the natural history of groin hernias on a nationwide basis; have identified the epidemiologic distribution of groin hernias and the non-technical risk factors associated with recurrence. Data showed that non-technical patient-related risk factors have great impact on the risk of recurrence after inguinal hernia surgery. The reason to why inguinal hernias recur is most likely multifactorial and lies in the span of technical and non

  11. Amyand's hernia masquerading inguinal abscess complicated with appendico-cutaeneous fistula in an infant with Hirschsprung's disease

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    Ruzaimie Noor

    2017-06-01

    Full Text Available A normal or diseased vermiform appendix located inside the inguinal hernia is called Amyand's hernia (AH. The incidence of appendicitis in Amyand's hernia is rare. The appendicitis per se is uncommon disease in infancy. We reported an extremely rare case of undiagnosed right Amyand's hernia mimicking inguinal abscess complicated with appendico-cutaneous fistula in total colonic Hirschsprung's Disease.

  12. Polyester composite versus PTFE in laparoscopic ventral hernia repair.

    Science.gov (United States)

    Colon, Modesto J; Telem, Dana A; Chin, Edward; Weber, Kaare; Divino, Celia M; Nguyen, Scott Q

    2011-01-01

    Both polyester composite (POC) and polytetrafluoroethylene (PTFE) mesh are commonly used for laparoscopic ventral hernia repair. However, sparse information exists comparing perioperative and long-term outcome by mesh repair. A prospective database was utilized to identify 116 consecutive patients who underwent laparoscopic ventral hernia repair at The Mount Sinai Hospital from 2004-2009. Patients were grouped by type of mesh used, PTFE versus POC, and retrospectively compared. Follow-up at a mean of 12 months was achieved by telephone interview and office visit. Of the 116 patients, 66 underwent ventral hernia repair with PTFE and 50 with POC mesh. Patients were well matched by patient demographics. No difference in mean body mass index (BMI) was demonstrated between the PTFE and POC group (31.8 vs. 32.5, respectively; P=NS). Operative time was significantly longer in the PTFE group (136 vs.106 minutes, PPTFE group and none in the POC group (P NS). No other major complications occurred in the immediate postoperative period (30 days). At a mean follow-up of 12 months, no significant difference was demonstrated between the PTFE and POC groups in hernia recurrence (3% vs. 2%), wound complications (1% vs. 0%), mesh infection, requiring removal (3% vs. 0%), bowel obstruction (3% vs. 2%), or persistent pain or discomfort (28% vs. 32%), respectively (P=NS). Our study demonstrated no significant association between types of mesh used and postoperative complications. In the 12-month follow-up, no differences were noted in hernia recurrence.

  13. Laparoscopic inguinal hernia repair: review of 6 years experience.

    Science.gov (United States)

    Vanclooster, P; Smet, B; de Gheldere, C; Segers, K

    2001-01-01

    Since 6 years, the totally extraperitoneal laparoscopic hernia repair has become our procedure of choice to manage inguinal hernia in adult patients, especially for bilateral hernias and recurrences after classical anterior repair. Between March 1993 and March 1999, 976 patients underwent 1259 hernia repairs by an endoscopic total extraperitoneal approach. A large polypropylene prosthesis (15 x 15 cm) is placed and covers all potential defects. Follow-up on patients ranged from 6 to 79 months (mean, 39 months). Per- and postoperative morbidity and complications were acceptable (8.4%) and included conversion to open surgery (0.4%), bleedings (0.3%), urinary retention (4.2%), seromas (2.7%), neuralgias (0.2%), vague persistent groin discomfort (0.4%), orchitis (0.08%) and sigmoido-cutaneous fistula (0.08%). Recurrence rate so far is 0.1%. This retrospective study shows that the totally extraperitoneal repair for inguinal hernia should have a promising future because of low morbidity and low recurrence rate.

  14. Inguinal hernia repair in the Amsterdam region 1994-1996.

    Science.gov (United States)

    Schoots, I G; van Dijkman, B; Butzelaar, R M; van Geldere, D; Simons, M P

    2001-03-01

    In the Netherlands, approximately 30,000 inguinal hernia repairs are performed yearly. At least 15% are for recurrence. New procedures are being introduced creating discussion on which technique is the best. Currently it is not possible to choose on evidence alone because of the long follow-up that is needed. In 1996 an inventory was taken of all inguinal hernia repairs that were performed in the Amsterdam region (9 hospitals). These results were compared with the results from a similar study performed in 1994. Major changes in treatment strategy were noted. The Bassini repair was replaced by Shouldice and Lichtenstein techniques. There was a significant increase in the use of prostheses for both primary and recurrent inguinal hernias. There was no significant decrease in the percentage of operations performed for recurrent hernia from 19.5% to 16.8%. However, there was a significant decrease in operations performed for early recurrences (5.1%-3.4%) (p = 0.05). These results suggest that the Shouldice and Lichtenstein repairs may be superior to the Bassini repair in terms of early hernia recurrence.

  15. Clinical And Surgical Anatomy Of Lumbar Hernia: A Review

    Directory of Open Access Journals (Sweden)

    João Victor Souza Sanders

    2017-10-01

    Full Text Available Lumbar hernia is defined as the presence of failure in the transverse fascia or in the aponeurosis of the transverse abdominal muscle that results in the extrusion of intra or extra peritoneal organs through the discontinuity of the postero lateral abdominal wall. The aim of this study was to conduct a methodical review of the anatomy of the hernia form grynfelt dated from 2006 to 2017. For this, we performed a bibliographic review by means of electronic databases like SciELO, PubMed, Science Direct, LILACS and Bireme to get better approach to the subject. It has been found that the lumbar hernia is a disease little known by doctors whose diagnostics are often performed in the wrong way and for surgical correction needs a good anatomical knowledge. Lumbar hernias, although rare, must be taken into account, since ischemia of herniated intestinal segments can lead to the death of the patient, especially in the elderly. Knowledge about the anatomy of the lumbar region is of vital importance because it makes surgery safe and reduces risks of complications and recidivating of the hernia.

  16. Amyand’s Hernia: Rare Presentation of a Common Ailment

    Directory of Open Access Journals (Sweden)

    Sanjeev Singhal

    2015-01-01

    Full Text Available Inguinal hernia with vermiform appendix as content is known as Amyand’s hernia. It is a rare entity but we encountered four cases within six months. A 52-year-old female had high grade fever and evidence of inflammatory pathology involving the ileocaecal region. She was initially managed conservatively and subsequently underwent exploratory laparatomy. The appendix was perforated and herniating in the inguinal canal. Appendectomy was done with herniorrhaphy without mesh placement. A 74-year-old male with bilateral inguinal hernia, of which, the right side was more symptomatic, underwent open exploration. Operative findings revealed a lipoma of the sac and a normal appearing appendix as content. Contents were reduced without appendectomy and mesh hernioplasty was performed. A 63-year-old male with an obstructed right sided hernia underwent emergency inguinal exploration which revealed edematous caecum and appendix as content without any inflammation. Contents were reduced without any resection. Herniorrhaphy was performed without mesh placement. A 66-year-old male with an uncomplicated right inguinal hernia underwent elective surgery. The sac revealed an appendix with adhesions at the neck. Contents were reduced after adhesiolysis and hernioplasty was performed with mesh placement. Emphasis is made to the rarity of disease, variation in presentation, and difference in treatment modalities depending upon the state of appendix.

  17. Transplante de sangue de cordão umbilical - SCU Umbilical cord blood transplantation

    Directory of Open Access Journals (Sweden)

    Celso A. Rodrigues

    2010-05-01

    Full Text Available A frequente utilização de sangue de cordão umbilical - SCU como fonte de células- tronco hematopoéticas - CTH, tanto em crianças, como em adultos, que não dispõem de doador na família, tem levado ao estabelecimento da padronização de critérios em sua seleção, objetivando a obtenção de melhores resultados. A escolha da unidade de SCU deve basear-se no número total de células nucleadas e no número de diferenças de antígenos leucocitários humanos (HLA. Diante de uma unidade com celularidade mínima, deve-se considerar a possibilidade da utilização de duplo cordão. Frente a mais de uma unidade com características semelhantes, a realização da contagem de células CD34 e da compatibilidade ABO, assim como a qualidade e a rapidez para obtenção da unidade, podem definir a escolha.The frequent use of umbilical cord blood as the source of hematopoietic stem cells, both in children and adults who do not have related donors, has led to the establishment of a better standardization of selection criteria aiming at improving the results. The choice of the umbilical cord blood unit should be based on the total number of nucleated cells and the number of differences in the human leukocyte antigen (HLA system. When a unit has minimal cellularity, the use of a double cord blood transplant should be considered. When two or more units have similar characteristics, the choice may be determined by the CD34 count, ABO compatibility and the quality and speed to obtain the unit.

  18. Mucopolysaccharidoses -An Adventurous Anaesthetic Encounter

    Directory of Open Access Journals (Sweden)

    Madhuri S Kurdi

    2008-01-01

    Full Text Available Cases of Mucopolysaccharidoses (MPS, though rare, may pose many challenges for the anaesthesiologist. Maintaining the airway may be extremely difficult even in the most experienced hands. We present here, two breath taking airway securing experiences-one emergency and the other elective- in a 10 year old child of Mucopolysaccharidoses (MPS who presented to us for repair of an irreducible umbilical hernia.

  19. Family-directed umbilical cord blood banking.

    Science.gov (United States)

    Gluckman, Eliane; Ruggeri, Annalisa; Rocha, Vanderson; Baudoux, Etienne; Boo, Michael; Kurtzberg, Joanne; Welte, Kathy; Navarrete, Cristina; van Walraven, Suzanna M

    2011-11-01

    Umbilical cord blood transplantation from HLA-identical siblings provides good results in children. These results support targeted efforts to bank family cord blood units that can be used for a sibling diagnosed with a disease which can be cured by allogeneic hematopoietic stem cell transplantation or for research that investigates the use of allogeneic or autologous cord blood cells. Over 500 patients transplanted with related cord blood units have been reported to the Eurocord registry with a 4-year overall survival of 91% for patients with non-malignant diseases and 56% for patients with malignant diseases. Main hematologic indications in children are leukemia, hemoglobinopathies or inherited hematologic, immunological or metabolic disorders. However, family-directed cord blood banking is not widely promoted; many cord blood units used in sibling transplantation have been obtained from private banks that do not meet the necessary criteria required to store these units. Marketing by private banks who predominantly store autologous cord blood units has created public confusion. There are very few current validated indications for autologous storage but some new indications might appear in the future. Little effort is devoted to provide unbiased information and to educate the public as to the distinction between the different types of banking, economic models and standards involved in such programs. In order to provide a better service for families in need, directed-family cord blood banking activities should be encouraged and closely monitored with common standards, and better information on current and future indications should be made available.

  20. Hiatus hernia in gastroesophageal reflux disease

    International Nuclear Information System (INIS)

    Kaul, B.; Petersen, H.; Myrvold, H.E.; Grette, K.; Roeysland, P.; Halvorsen, T.

    1986-01-01

    Upper gastrointestinal endoscopy and radiologic examination were performed in 101 patients with symptoms strongly suggestive of gastroesophageal reflux (GER) disease. Hiatus hernia (HH) was found in 50 patients diagnosed by radiography or endoscopy, or both, in 22, 19, and 9 patients respectively. Severe endoscopic esophagitis (grades III and IV) was found more often (p<0.05) in the patients with HH than in those without. The same was true for the early positive timed acid perfusion tests (p<0.02). Furthermore, the patients with HH more often had reflux by the standard acid reflux test (42 og 50 versus 28 of 51; p<0.01), gastroesophageal scintigraphy (47 of 50 versus 40 of 51; p<0.05), and radiography (20 of 50 versus 2 of 51; p<0.001) than the patients without HH. The results show that severe GER disease can occur without an associated HH and indicate that patients with symptoms of GER disease and associated HH are likely to have a more severe GER disease than those without HH

  1. [Congenital diaphragmatic hernia: respiratory and vascular outcomes].

    Science.gov (United States)

    Pennaforte, T; Rakza, T; Sfeir, R; Aubry, E; Bonnevalle, M; Fayoux, P; Deschildre, A; Thumerelle, C; de Lagausie, P; Benachi, A; Storme, L

    2012-02-01

    Congenital diaphragmatic hernia (CDH) is a life-threatening anomaly associated with a variable degree of pulmonary hypoplasia (PH) and persistent pulmonary hypertension (PPH). Despite remarkable advances in neonatal resuscitation and intensive care, and new postnatal treatment strategies, the rates of mortality and morbidity in the newborn with CDH remain high as the result of severe respiratory failure secondary to PH and PPH. Later, lung function assessments show obstructive and restrictive impairments due to altered lung structure and lung damage due to prolonged ventilatory support. The long-term consequences of pulmonary hypertension are unknown. Other problems include chronic pulmonary aspiration caused by gastro-oesophageal reflux and respiratory manifestations of allergy such as asthma or rhinitis. Finally, failure to thrive may be caused by increased caloric requirements due to pulmonary morbidity. Follow-up studies that systematically assess long-term sequelae are needed. Based on such studies, a more focused approach for routine multidisciplinary follow-up programs could be established. It is the goal of the French Collaborative Network to promote exchange of knowledge, future research and development of treatment protocols. Copyright © 2012. Published by Elsevier Masson SAS.

  2. Recurrent Congenital Diaphragmatic Hernia in Ehlers-Danlos Syndrome

    International Nuclear Information System (INIS)

    Lin, I.C.; Ko, S.F.; Shieh, C.S.; Huang, C.F.; Chien, S.J.; Liang, C.D.

    2006-01-01

    Ehlers-Danlos syndrome (EDS) includes a group of connective tissue disorders with abnormal collagen metabolism and a diverse clinical spectrum. We report two siblings with EDS who both presented with congenital diaphragmatic hernia (CDH). The elder sister suffered from recurrent diaphragmatic hernia twice and EDS was overlooked initially. Echocardiography as well as contrast-enhanced magnetic resonance angiography (MRA) showed dilatation of the pulmonary artery, and marked elongation and tortuosity of the aorta and its branches. A diagnosis of EDS was eventually established when these findings were coupled with the clinical features of hyperelastic skin. Her younger brother also had similar features. This report emphasizes that EDS may present as CDH in a small child which could easily be overlooked. Without appropriate surgery, diaphragmatic hernia might occur. Echocardiographic screening is recommended in patients with CDH. Contrast-enhanced MRA can be helpful in delineation of abnormally tortuous aortic great vessels that are an important clue to the early diagnosis of EDS

  3. Hernia diafragmática congénita atascada

    Directory of Open Access Journals (Sweden)

    Miurkis Endis Miranda

    Full Text Available La hernia diafragmática congénita constituye uno de los retos pendientes dentro de las enfermedades quirúrgicas del recién nacido. Se presenta un caso muy inusual, en el cual se diagnosticó una hernia diafragmática derecha atascada, con compromiso de gran parte del intestino. Se describen los medios diagnósticos utilizados, el procedimiento quirúrgico realizado y las complicaciones presentadas. La hernia diafragmática congénita atascada es una complicación potencialmente letal, por el amplio compromiso vascular que produce en los órganos abdominales y que conlleva a la necrosis de estos si no se diagnostica precozmente. Por ello, debe ser considerada en el diagnóstico diferencial de la insuficiencia respiratoria en los recién nacidos y lactantes pequeños.

  4. Type V Collagen is Persistently Altered after Inguinal Hernia Repair

    DEFF Research Database (Denmark)

    Lorentzen, L; Henriksen, N A; Juhl, P

    2018-01-01

    BACKGROUND AND AIMS: Hernia formation is associated with alterations of collagen metabolism. Collagen synthesis and degradation cause a systemic release of products, which are measurable in serum. Recently, we reported changes in type V and IV collagen metabolisms in patients with inguinal...... elective cholecystectomy served as controls (n = 10). Whole venous blood was collected 35-55 months after operation. Biomarkers for type V collagen synthesis (Pro-C5) and degradation (C5M) and those for type IV collagen synthesis (P4NP) and degradation (C4M2) were measured by a solid-phase competitive...... assay. RESULTS: The turnover of type V collagen (Pro-C5/C5M) was slightly higher postoperatively when compared to preoperatively in the inguinal hernia group (P = 0.034). In addition, the results revealed a postoperatively lower type V collagen turnover level in the inguinal hernia group compared...

  5. Bilateral inguinal hernia repair: laparoscopic or open approach?

    Science.gov (United States)

    Feliu, X; Clavería, R; Besora, P; Camps, J; Fernández-Sallent, E; Viñas, X; Abad, J M

    2011-02-01

    The aim of this study was to investigate outcomes in the treatment of bilateral inguinal hernia, comparing the laparoscopic totally extraperitoneal (TEP) and open tension-free mesh repair (LICHT) approaches. We performed a prospective controlled non randomized clinical study in 128 patients with bilateral inguinal hernia over a period of 3 years. LICHT was used in 106 cases (53 patients) while TEP was employed in 150 cases (75 patients). The main outcome measurements were: recurrence rate, operating time, hospital stay and postoperative complications. There were three recurrences (2.3%): two in the LICHT group (3.8%) and one (1.3%) in the TEP group P = NS. The TEP procedure was faster than LICHT repair (48.8 ± 10.8 vs. 70.4 ± 11.2 min) P approach is an effective option for the treatment of bilateral inguinal hernia when performed by experienced surgeons.

  6. Reliable and valid assessment of Lichtenstein hernia repair skills

    DEFF Research Database (Denmark)

    Carlsen, C G; Lindorff Larsen, Karen; Funch-Jensen, P

    2014-01-01

    PURPOSE: Lichtenstein hernia repair is a common surgical procedure and one of the first procedures performed by a surgical trainee. However, formal assessment tools developed for this procedure are few and sparsely validated. The aim of this study was to determine the reliability and validity...... of an assessment tool designed to measure surgical skills in Lichtenstein hernia repair. METHODS: Key issues were identified through a focus group interview. On this basis, an assessment tool with eight items was designed. Ten surgeons and surgical trainees were video recorded while performing Lichtenstein hernia...... a significant difference between the three groups which indicates construct validity, p skills can be assessed blindly by a single rater in a reliable and valid fashion with the new procedure-specific assessment tool. We recommend this tool for future assessment...

  7. Thoracoscopic approach in management of congenital diaphragmatic hernia.

    Science.gov (United States)

    Liem, Nguyen Thanh

    2013-10-01

    Thoracoscopic repair is feasible and safe for congenital diaphragmatic hernia (CDH). The operation can be performed with three trocars using carbon dioxide insufflations at a pressure of 4-6 mmHG. From January 2001 to July 2012, we performed thoracoscopic repair for 311 children with CDH including 152 newborns and 159 infants and toddlers. Mean operative time was 75 ± 27 min. HFOV was used in 24 patients. Direct closure of two rims of diaphragmatic hernia was carried out in 175 patients. Closure of two rims of diaphragmatic hernia with the thoracic wall was performed in 136 patients. Prosthetic patches were required in 54 patients. Conversion to open surgery was required in 38 patients (12.2%). There were no intraoperative deaths. 38 patients died postoperatively (13.5%).

  8. Pulmonary Hernia in a Two-Year-Old Child

    Directory of Open Access Journals (Sweden)

    Jenna Fine

    2014-01-01

    Full Text Available Pulmonary hernia, also known as lung herniation or intercostal herniation, is best explained as the lung parenchyma protruding beyond the confines of the thoracic wall. This rare finding can be classified as congenital or acquired. Acquired pulmonary herniations are often the complication of blunt or penetrating trauma to the chest wall. This report describes a two-year-old male who fell onto a rigid post, striking his left lower chest. Imaging studies demonstrated a small pneumothorax as well as pulmonary herniation. The patient underwent a diagnostic thoracoscopy and repair of a pulmonary hernia within the 7th intercostal space without complication. In this case report, we aim to add to the limited body of existing literature on the surgical management of pulmonary hernias.

  9. The diagnostic utility of resistive MRI for lumbar disc hernias

    International Nuclear Information System (INIS)

    Sakaida, Hiroshi; Hanakita, Junya; Suwa, Hideyuki; Nishihara, Kiyoshi; Nishi, Shogo; Ohta, Fumito; Iihara, Kouji

    1990-01-01

    The diagnostic utility of the 0.1 tesla resistive magnetic resonance imaging (MRI) system was studied for 78 lumbar disc hernias in surgically treated 70 patients. Myelographic appearance of the lumbar disc hernias fell into the following three categories: (1) medial type, compressing the thecal sac; (2) mediolateral type, compressing both the nerve root and thecal sac; and (3) lateral type, compressing the nerve root. MRI was performed in low-flip angle (LF) and saturation-recovery (SR) radiofrequency-pulse sequences for the midline and paramedian sagittal sections, respectively. A transverse section was found positive when the laterality of the disc hermia was obtained. A coronal section was found positive when high-intensity disc material compresisng the nerve root was recognized. Diagnostic capability of MRI was graded in three scores: Excellent- the optimal information was provided; Fair- some pieces of information was obtained, but not enough for diagnosis; Poor- the information was not helpful for diagnosis in deciding the operative procedure. Of 13 medial disc hernias, 84.6% was positive in the sagittal plane and 88.9% in the transverse plane. MRI was superior to myelography in 9 lesions. Of 38 mediolateral disc hernias, 84.2% were positive in the sagittal plane, 74.2% in the transverse plane, and 26.7% in the coronal plane. MRI was judged as excellent for 17 lesions, fair for 15 lesions, and poor for 6 lesions. Of 27 lateral disc hernias, 55.6% were positive in the sagittal plane, 50.0% in the transverse plane, and 30.0% in the coronal plane. MRI was judged as excellent for 4 lesions, fair for 11 lesions, and poor for 12 lesions. Resistive MRI system was of limited value in diagnosing surgical indication of lateral lumbar disc hernias, especially for small but painful lesions. (N.K.)

  10. Mesh Plug Repair of Inguinal Hernia; Single Surgeon Experience

    Directory of Open Access Journals (Sweden)

    Ahmet Serdar Karaca

    2013-10-01

    Full Text Available Aim: Mesh repair of inguinal hernia repairs are shown to be an effective and reliable method. In this study, a single surgeon%u2019s experience with plug-mesh method performs inguinal hernia repair have been reported. Material and Method: 587 patients with plug-mesh repair of inguinal hernia, preoperative age, body / mass index, comorbid disease were recorded in terms of form. All of the patients during the preoperative and postoperative hernia classification of information, duration of operation, antibiotics, perioperative complications, and later, the early and late postoperative complications, infection, recurrence rates and return to normal daily activity, verbal pain scales in terms of time and postoperative pain were evaluated. Added to this form of long-term pain ones. The presence of wound infection was assessed by the presence of purulent discharge from the incision. Visual analog scale pain status of the patients was measured. Results: 587 patients underwent repair of primary inguinal hernia mesh plug. One of the patients, 439 (74% of them have adapted follow-ups. Patients%u2019 ages ranged from 18-86. Was calculated as the mean of 47±18:07. Follow-up period of the patients was found to be a minimum of 3 months, maximum 55 months. Found an average of 28.2±13.4 months. Mean duration of surgery was 35.07±4.00 min (min:22mn-max:52mn, respectively. When complication rates of patients with recurrence in 2 patients (0.5%, hematoma development (1.4% in 6 patients, the development of infection in 11 patients (2.5% and long-term groin pain in 4 patients (0.9% appeared. Discussion: In our experience, the plug-mesh repair of primary inguinal hernia repair safe, effective low recurrence and complication rates can be used.

  11. Diaphragmatic hernia: diagnostic approaches with review of the literature

    Energy Technology Data Exchange (ETDEWEB)

    Eren, Suat [Department of Radiology, Faculty of Medicine, Atatuerk University, 25240 Erzurum (Turkey)]. E-mail: suateren@atauni.edu.tr; Ciris, Fahri [Department of Radiology, Faculty of Medicine, Atatuerk University, 25240 Erzurum (Turkey)

    2005-06-01

    Because surgical repair is indicated for the treatment of diaphragmatic hernia (DH), preoperative imaging of the diaphragmatic defect, hernia content, and associated complications with other organ's pathologies is important. While various techniques can be used on imaging of DHs, selection of the most effective but the least invasive technique will present the most accurate findings about DH, and will facilitate the management of DH. We reviewed the diaphragmatic hernia types associated with our cases, and we discussed the preferred imaging modalities for different DHs with review of the literature. We evaluated the imaging findings of 21 DH cases. They were Morgagni's hernia (n = 4), Bochdalek hernia (n = 2), iatrogenic DH (n = 4), traumatic DH (n = 6), and hiatal hernia (n = 5). Although its limited findings on DH and indirect findings about the diaphragmatic rupture, plain radiography is firstly preferred technique on DH. We found that ultrasound (US) is a useful tool on DH, on traumatic DH cases especially. Not only it shows diaphragmatic continuity and herniated organs, but also it reveals associated abdominal organ's pathologies. Computed tomography (CT) scan is most effective in many DH cases. It shows the herniated abdominal organs together with complications, such as intestinal strangulation, haemothorax, and rib fractures. We stressed that Multislice CT scan with coronal and sagittal reformatted images is the most effective and useful imaging technique on DH. With high sensitivity for soft tissue, MR imaging may be performed in the selected patients, on the late presenting DH cases or on the cases of the diagnosis still in doubt especially.

  12. Congenital asymptomatic diaphragmatic hernias in adults: a case series.

    Science.gov (United States)

    Bianchi, Enrica; Mancini, Paola; De Vito, Stefania; Pompili, Elena; Taurone, Samanta; Guerrisi, Isabella; Guerrisi, Antonino; D'Andrea, Vito; Cantisani, Vito; Artico, Marco

    2013-05-13

    Congenital diaphragmatic hernia is a major malformation occasionally found in newborns and babies. Congenital diaphragmatic hernia is defined by the presence of an orifice in the diaphragm, more often to the left and posterolateral, that permits the herniation of abdominal contents into the thorax. The aim of this case series is to provide information on the presentation, diagnosis and outcome of three patients with late-presenting congenital diaphragmatic hernias. The diagnosis of congenital diaphragmatic hernia is based on clinical investigation and is confirmed by plain X-ray films and computed tomography scans. In the present report three cases of asymptomatic abdominal viscera herniation within the thorax are described. The first case concerns herniation of some loops of the large intestine into the left hemi-thorax in a 75-year-old Caucasian Italian woman. The second case concerns a rare type of herniation in the right side of the thorax of the right kidney with a part of the liver parenchyma in a 57-year-old Caucasian Italian woman. The third case concerns herniation of the stomach and bowel into the left side of the chest with compression of the left lung in a 32-year-old Caucasian Italian man. This type of hernia may appear later in life, because of concomitant respiratory or gastrointestinal disease, or it may be an incidental finding in asymptomatic adults, such as in the three cases featured here. Patients who present with late diaphragmatic hernias complain of a wide variety of symptoms, and diagnosis may be difficult. Additional investigation and research appear necessary to better explain the development and progression of this type of disease.

  13. Use of biologic mesh at ostomy takedown to prevent incisional hernia: A case series

    Directory of Open Access Journals (Sweden)

    Sepehr Lalezari

    Full Text Available Introduction: Incisional hernias are a relatively common occurrence after ostomy takedown with a incidence of 30–35%. The use of biologic mesh offers a means to bolster the stoma incision site with a lower risk of infection than synthetic mesh. Methods: This study represents a retrospective chart review of six patients who underwent stoma takedown and had biologic mesh placed in the retrorectus position during repair from March 2015 until March 2016. Results: There has been a zero-rate of hernia occurrence for the six patients who underwent stoma takedown. No incisional hernias were noted on physical exam with follow up ranging from 11 to 25 months. Conclusion: We conclude that placement of biologic mesh is a safe and effective way of preventing incisional hernias at stoma sites. Keywords: Biologic mesh, Ostomy takedown, Stoma reversal, Incisional hernia, Parastomal hernia, Hernia prophylaxis

  14. Quantum physics. The bottom-up approach. From the simple two-level system to irreducible representations

    International Nuclear Information System (INIS)

    Dubbers, Dirk; Stoeckmann, Hans-Juergen

    2013-01-01

    Helps in a compact form to reach good understanding of quantum physics. Shows important analogies between problems across different disciplines. Concise and accurate, written in a readable and lively style. Concentrates on the simplest quantum system which still displays the basic features of quantum theory. Chapters end with a general outlook on multi-level systems. Results are applied to a multitude of topics in modern science, from particle physics and quantum optics to time standards and magnetic resonance imaging. This concise tutorial provides the bachelor student and the practitioner with a short text on quantum physics that allows them to understand a wealth of quantum phenomena based on a compact, well readable, yet still concise and accurate description of nonrelativistic quantum theory. This ''quadrature of the circle'' is achieved by concentrating first on the simplest quantum system that still displays all basic features of quantum theory, namely, a system with only two quantized energy levels. For most readers it is very helpful to understand such simple systems before slowly proceeding to more demanding topics like particle entanglement, quantum chaos, or the use of irreducible tensors. This tutorial does not intend to replace the standard textbooks on quantum mechanics, but will help the average student to understand them, often for the first time.

  15. Toxic shock syndrome following inguinal hernia repair: a rare condition

    Directory of Open Access Journals (Sweden)

    Rohit Prasad Yadav

    2014-01-01

    Full Text Available A 25-year-old man developed fulminant multisystem failure 28 hours after elective repair of an inguinal hernia. Toxic shock syndrome (TSS was diagnosed. The patient recovered fully with supportive care in ICU, antibiotics, and IV human immunoglobin . To the best of our knowledge, only one case of TSS following inguinal hernia repair have ever been previously published. Journal of College of Medical Sciences-Nepal, 2013, Vol-9, No-2, 57-59 DOI: http://dx.doi.org/10.3126/jcmsn.v9i2.9689

  16. Surgical repair of a congenital pericardial diaphragmatic hernia

    International Nuclear Information System (INIS)

    Wright, R.P.; Wright, R.; Scott, R.

    1987-01-01

    Objective: To describe the surgical repair and pre- and postoperative management of a peritoneopericardial diaphragmatic hernia (PPDH) in a pregnant dog. Case summary: A pregnant dog was presented for vomiting, lethargy, and pale mucous membranes. Pulsus paradoxus was noted on physical examination. The dog was diagnosed with a PPDH via thoracic radiographs, abdominal ultrasound, and a n echocardiogram. The hernia was surgically repaired and the dog received supportive medical care until the puppies were old enough to be delivered via cesarean section. The mother and all puppies survived. New or unique information provided: This is the first report that describes the surgical repair and postoperative management of a PPDH in a pregnant dog

  17. Clinical Conundrum: Killian-Jamieson Diverticulum with Paraesophageal Hernia.

    Science.gov (United States)

    Bock, Jonathan M; Knabel, Michael J; Lew, Daniel A; Knechtges, Paul M; Gould, Jon C; Massey, Benson T

    2016-08-01

    Killian-Jamieson diverticulum is a outpouching of the lateral cervical esophageal wall adjacent to the insertion of the recurrent laryngeal to the larynx and is much less common in clinical practice than Zenkers Diverticulum. Surgical management of Killian-Jamieson diverticulum requires open transcervical diverticulectomy due to the proximity of the recurrent laryngeal nerve to the base of the pouch. We present a case of a Killian-Jamieson diverticulum associated with a concurrent large type III paraesophageal hernia causing significant solid-food dysphagia, post-prandial regurgitation of solid foods, and chronic cough managed with open transcervical diverticulectomy and laparoscopic paraesophageal hernia repair with Nissen fundoplication.

  18. Diaphragmatic hernia in the Coffin-Siris syndrome.

    Science.gov (United States)

    Delvaux, V; Moerman, P; Fryns, J P

    1998-01-01

    At 32 weeks of gestation, delivery of a female fetus was induced because of severe malformations seen on ultrasonogram: congenital diaphragmatic hernia and cerebellar hypoplasia. The diagnosis of Coffin-Siris syndrome was based on the physical examination: coarse face with low-set ears, low nuchal hairline, scalp hypotrichosis and hypoplasia of the nails of fingers and toes with absence of the right fifth fingernail. Autopsy confirmed the prenatally diagnosed major associated abnormalities: hypoplasia of the cerebellum and congenital diaphragmatic hernia. Various clinical entities are included in the differential diagnosis.

  19. Mortality following emergency groin hernia surgery in Denmark

    DEFF Research Database (Denmark)

    Kjærgaard, Jesper; Bay-Nielsen, M; Kehlet, H

    2010-01-01

    The mortality following emergency groin hernia repair in Denmark is more than twice as high (7%) as in comparable countries. This article describes in detail the population that died following emergency herniotomy in order to identify aspects of care that may improve outcome.......The mortality following emergency groin hernia repair in Denmark is more than twice as high (7%) as in comparable countries. This article describes in detail the population that died following emergency herniotomy in order to identify aspects of care that may improve outcome....

  20. Warfarin-Associated Diaphragmatic Hernia: An Unusual Diagnosis

    Directory of Open Access Journals (Sweden)

    Cristina Vilhena

    2015-01-01

    Full Text Available Fetal warfarin syndrome is a consequence of maternal intake of warfarin during pregnancy and comprises a wide range of manifestations, including some typical facial dysmorphologic features. The authors report a case of prenatal ultrasonographic diagnosis of warfarin embryopathy in an obese woman on unsupervised warfarin prophylaxis at the 16th week of gestation. The fetus presented with facial dysmorphism, pectus excavatum, diaphragmatic hernia, and pulmonary hypoplasia. To the best of our knowledge, this is the second reported case of warfarin-associated diaphragmatic hernia.

  1. Strangulated obturator hernia - an unusual presentation of intestinal obstruction.

    LENUS (Irish Health Repository)

    Zeeshan, Saqib

    2012-01-31

    An 81-year-old Caucasian emaciated female presented with 3 days history of colicky abdominal pain nausea, projectile vomiting and abdominal distension. A pre-operative diagnosis of mechanical bowel obstruction was made. The absence of characteristic clinical signs in this thin elderly woman with a small bowel obstruction failed to provide a pre-operative diagnosis. She underwent a midline laparotomy and resection and anastomosis of small bowel and repair of the strangulated right obturator hernia. The high mortality rate associated with this type of abdominal hernias requires a high index of suspicion to facilitate rapid diagnosis and prompt surgical intervention if the survival rate is to be improved.

  2. Umbilical cord blood donation: public or private?

    Science.gov (United States)

    Ballen, K K; Verter, F; Kurtzberg, J

    2015-10-01

    Umbilical cord blood (UCB) is a graft source for patients with malignant or genetic diseases who can be cured by allogeneic hematopoietic cell transplantation (HCT), but who do not have an appropriately HLA-matched family or volunteer unrelated adult donor. Starting in the 1990s, unrelated UCB banks were established, accepting donations from term deliveries and storing UCB units for public use. An estimated 730 000 UCB units have been donated and stored to date and ~35 000 UCB transplants have been performed worldwide. Over the past 20 years, private and family banks have grown rapidly, storing ~4 million UCB units for a particular patient or family, usually charging an up-front and yearly storage fee; therefore, these banks are able to be financially sustainable without releasing UCB units. Private banks are not obligated to fulfill the same regulatory requirements of the public banks. The public banks have released ~30 times more UCB units for therapy. Some countries have transitioned to an integrated banking model, a hybrid of public and family banking. Today, pregnant women, their families, obstetrical providers and pediatricians are faced with multiple choices about the disposition of their newborn's cord blood. In this commentary, we review the progress of UCB banking technology; we also analyze the current data on pediatric and adult unrelated UCB, including the recent expansion of interest in transplantation for hemoglobinopathies, and discuss emerging studies on the use of autologous UCB for neurologic diseases and regenerative medicine. We will review worldwide approaches to UCB banking, ethical considerations, criteria for public and family banking, integrated banking ideas and future strategies for UCB banking.

  3. Irreducible coupling between physical and biological phenomena: overview of on-line and off-line physical measurements during high cell density cultures of yarrowia lipolytica

    OpenAIRE

    Kraiem, Hazar; Manon, Yannick; Anne-Archard, Dominique; Fillaudeau, Luc

    2012-01-01

    During cell cultures in bioreactor, micro-organism physiology closely interacts with physico-chemical parameters (gas and feed flow rates, mixing, temperature, pH, pressure). The specificity of microbial bioreactions in relation with irreducible couplings between heat and mass transfers and fluid mechanics, led into complex (three phases medium) and dynamic (auto-biocatalytic reaction) systems. Our scientific approach aims to investigate, understand and control dynamic interactions between ph...

  4. Congenital diaphragmatic hernia: a modern day approach.

    Science.gov (United States)

    Waag, Karl-Ludwig; Loff, Steffan; Zahn, Katrin; Ali, Mansour; Hien, Steffen; Kratz, Markus; Neff, Wolfgang; Schaffelder, Regine; Schaible, Thomas

    2008-11-01

    Centralization of all complicated congenital diaphragmatic hernias (CDH) was organized in Germany from 1998, collecting 325 consecutive patients with striking increasing survival rates. This series report 244 patients from 2002 to 2007. Today, large defects are detected early in pregnancy by ultrasound and magnetic resonance imaging (MRI). In extracorporeal membrane oxygenation (ECMO) patients, prenatal lung head ratio (LHR) was 1.2 (median) at the 34th week of gestation or less than 25 ml lung tissue in MRI. This means that all patients below LHR of 1.4 should be transferred prenatally in a tertiary center. High risk group for survival was defined as LHR below 0.9, ie, 10 ml in MRI planimetry. Inborn patients show better results than outborns. In algorithm therapy, gentle ventilation plays an important role in preventing damage to the lung tissue and avoiding long term ventilation. When PaCO(2) was more than 75 mmHg, ventilation was changed to high frequency oscillatory ventilation (HFOV). Indication for ECMO was seen in preductal PaO(2) less than 50 mmHg over 2-4 h or less than 40 mmHg over 2 h. ECMO related risks included intracerebral bleeding (9%), intrapulmonary bleeding (14%), and convulsions (16%). Surgically, a longitudinal midline incision for exposure of the defect, the duodenal kinking, and probably for abdominal patching was perfect. A cone formed goretex patch provided more abdominal space and reduced abundant intrathoracical cavity. No drain was used. Postoperative complications were described. Overall survival in 244 consecutive patients was 86.5% for all patients born alive. All those who needed ECMO survived in 71%, underlining ECMO as a treatment of last choice. Follow-up for quality of life after CDH is described.

  5. Late-presenting congenital diaphragmatic hernia

    Directory of Open Access Journals (Sweden)

    Raashid Hamid

    2014-01-01

    Full Text Available Background: This study was undertaken to highlight the clinical profile, misdiagnosis, surgical treatment,and prognosis of late-presenting congenital diaphragmatic hernia (CDH cases in a tertiary level hospital. Patients and Methods: This retrospective study included all the babies and children >1 month of age with CDH who were admitted in our Hospital (Sher-i-Kashmir Institute of Medical Sciences, Srinagar, Kashmir, India during the period between January 2008 and December 2013. Babies with age <1 month were excluded from the study. Data regarding clinical profile, operative records, and follow-up was reviewed and analysed statistically. Results: A total of 20 patients were included in this study. The clinical picture ranged from respiratory distress (13 patients to non-specific gastrointestinal complaints (5 patients. In two patients, CDH was misdiagnosed as pneumothorax and had got chest tube inserted in other hospitals before referral to this tertiary care centre. In 14 patients chest, X-ray revealed the diagnosis of CDH and in remaining five patients (including the two patients with misdiagnosis further investigations were undertaken to establish the diagnosis. Age ranged from 45 days to 17 years with an average age of 58.9 months. There were 12 male and 8 female patients. In all the 20 patients, surgical procedures were undertaken with the retrieval of herniated contents from the thoracic cavity and repair of the diaphragmatic defect. There was no mortality in our series. All the 20 patients were followed-up for a period ranging from 6 months to 5 years (median 3.1 years. Conclusions: Late-presenting CDH can have diverse clinical presentation. Late diagnosis and misdiagnosis can result in significant morbidity and potential mortality if these cases are not managed properly at an appropriate stage. Outcome is favourable if these patients are expeditiously identified and surgically repaired.

  6. Use of Otoscope as a Diagnostic and Therapeutic Aid in Umbilical ...

    African Journals Online (AJOL)

    DISCUSSION. Umbilical pilonidal sinus is a rare entity as compared ... The theory of the acquired origin of umbilical pilonidal sinus was ... knowledge, this is the first study reporting the use of otoscope ... Financial support and sponsorship. Nil.

  7. Pyloro-duodenal hernia with formation of enterocutaneous fistula in ...

    African Journals Online (AJOL)

    Pyloro-duodenal hernia with formation of enterocutaneous fistula in a buffalo calf following a dog attack. ... Frequently Asked Questions about PDFs. Alternatively, you can download the PDF file directly to your computer, from where it can be opened using a PDF reader. To download the PDF, click the Download link above.

  8. Congenital Diaphragmatic Hernia and Occupational Therapy: A Case Report

    Science.gov (United States)

    Bates, Angela C.

    2011-01-01

    This case report describes occupational therapy (OT) intervention in an outpatient setting and outcomes for a child diagnosed with congenital diaphragmatic hernia (CDH) from 4 to 28 months of age. There is little information on therapy intervention and outcomes of children who have survived. The patient is a white male, born at 35 weeks gestation…

  9. 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.

  10. Surgical management of chronic pain after inguinal hernia repair

    DEFF Research Database (Denmark)

    Aasvang, E; Kehlet, H

    2005-01-01

    BACKGROUND: Chronic pain after inguinal hernia repair is an adverse outcome that affects about 12 per cent of patients. Principles of treatment have not been defined. This review examines neurectomy and mesh or staple removal as possible treatments. METHOD: A literature search was carried out using...

  11. Laparoscopic treatment of type III para-oesophageal hernia | Van ...

    African Journals Online (AJOL)

    Type III congenital para-oesophageal hernia is a rare condition in children and is ... portion of the stomach and the gastro-oesophageal junction into the chest. ... in the hands of paediatric surgeons familiar with laparoscopic anti-reflux surgery.

  12. New injectable elastomeric biomaterials for hernia repair and their biocompatibility.

    Science.gov (United States)

    Skrobot, J; Zair, L; Ostrowski, M; El Fray, M

    2016-01-01

    Complications associated with implantation of polymeric hernia meshes remain a difficult surgical challenge. We report here on our work, developing for the first time, an injectable viscous material that can be converted to a solid and elastic implant in vivo, thus successfully closing herniated tissue. In this study, long-chain fatty acids were used for the preparation of telechelic macromonomers end-capped with methacrylic functionalities to provide UV curable systems possessing high biocompatibility, good mechanical strength and flexibility. Two different systems, comprising urethane and ester bonds, were synthesized from non-toxic raw materials and then subjected to UV curing after injection of viscous material into the cavity at the abdominal wall during hernioplasty in a rabbit hernia model. No additional fixation or sutures were required. The control group of animals was treated with commercially available polypropylene hernia mesh. The observation period lasted for 28 days. We show here that artificially fabricated defect was healed and no reherniation was observed in the case of the fatty acid derived materials. Importantly, the number of inflammatory cells found in the surrounding tissue was comparable to these found around the standard polypropylene mesh. No inflammatory cells were detected in connective tissues and no sign of necrosis has been observed. Collectively, our results demonstrated that new injectable and photocurable systems can be used for minimally invasive surgical protocols in repair of small hernia defects. Copyright © 2015 Elsevier Ltd. All rights reserved.

  13. Incidental right Bochdalek hernia with interruption of the inferior ...

    African Journals Online (AJOL)

    2014-05-30

    May 30, 2014 ... Case Report doi:10.4102/sajr.v18i1.592 http://sajr.org.za. Incidental right Bochdalek hernia with interruption of the inferior vena cava and hepatic venous collateral continuation: A case report. Authors: Farzanah I. Ismail1. Rule Human2. Anith Chacko1. Parmanand Naran2. Samia Ahmad1. Siraj Ellemdin2.

  14. Laparoscopic Hiatal Hernia Repair in the Elderly Patient

    NARCIS (Netherlands)

    Oor, J. E.; Koetje, J. H.; Roks, D. J.; Nieuwenhuijs, V. B.; Hazebroek, E. J.

    Background Hiatal hernias (HH) are more common among elderly patients, with an increase in incidence with advancing age. Elderly patients frequently suffer from comorbidity, causing them to have an increased risk of perioperative mortality and morbidity. The aim of this study is to assess the safety

  15. Congenital Morgagni's hernia in infants and children: a national review

    African Journals Online (AJOL)

    Background: Congenital Morgagni's hernia (CMH) is rare and has unique features in terms of clinical presentation, high incidence of bilaterality, and associated anomalies. This is a review of all CMH cases reported from Saudi Arabia, highlighting clinical features, associated anomalies, aspects of diagnosis, and ...

  16. Hernia Surgery in Nyeri Provincial General Hospital, Kenya: Our 6 ...

    African Journals Online (AJOL)

    The average length of hospital stay was 3 days. Of the inguinal ... on hernia disease with reference to prevalence, pattern and management at a provincial general hospital in Kenya. Methods. After obtaining permission from the hospital administration, we .... financial constraint on hospitals, length of hospital stay and enable ...

  17. Pain and convalescence following laparoscopic ventral hernia repair

    DEFF Research Database (Denmark)

    Eriksen, Jens Ravn

    Severe pain is usual after laparoscopic ventral hernia repair (LVHR). Mesh fixation with titanium tacks may play a key role in the development of acute and chronic pain and alternative fixation methods should therefore be investigated. This PhD thesis was based on three studies and aimed too: 1) ...

  18. Strangulated external hernias in Kumasi | Ohene-Yeboah | West ...

    African Journals Online (AJOL)

    Background: In our hospital, Komfo Anokye, Kumasi theatre records show that more than 65 per cent of hernia repairs are performed for strangulation. The low level of elective repair may be linked to poverty, ignorance and fear, factors commonly found in a rapidly expanding young city like Kumasi with ever increasing ...

  19. Morgagni hernia presenting with lung consolidation unresponsive to ...

    African Journals Online (AJOL)

    Congenital diaphragmatic hernia (CDH) is a congenital malformation of the diaphragm that allows the abdominal organs to push into the chest cavity. We report the case of a 15-month-old patient who presented with a non-resolving opacity on a chest radiograph despite extensive antibiotic treatment. A large anterior ...

  20. Congenital diaphragmatic hernia: A 4-year experience in a single ...

    African Journals Online (AJOL)

    Abstract. Background: This study aimed to evaluate congenital diaphragmatic hernia (CDH) patients in our department during a 4-year period. Patients and Methods: A retrospective study of 10 cases of CDH patients managed in the Neonatology and Pediatric Surgery Units of Goztepe Teaching Hospital from 2000 to 2004.