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Background The use of mesh has become nowadays a standard for hernia repairs. It allows a tension-free hernioplasty and has shown that it is an effective way to prevent recurrences. But complications have been described. Intraperitoneal migration of mesh plug is an uncommon complication. Case report In this paper we report a case of a 57 year old male who has been operated on 12 years ago, he had a mesh plug repair for a ventral incisional hernia. The mesh migrated into the abdominal cavity and it was wrongfully taken for a locally advanced right colon cancer. Colonoscopy was done and biopsies were taken, but the results were not conclusive. He was operated on. We found the mesh that had migrated and eroded the hepatic flexure. There was a granulation tissue that also included some of the small intestine. There was also an abscess in the abdominal wall. He had an en-bloc resection of a part of the abdominal wall, small intestine and right colon. Conclusion Mesh hernioplasty is a frequent, simple and effective procedure with a low recurrence rate but it can be associated to serious complications such as mesh migration., Highlights • The use of mesh has been a major landmark in surgical techniques reducing the rate of recurrence significantly. • Intraperitoneal migration of mesh is an uncommon and a serious complication in hernia repair. • It's symptoms are not specific and therefore establishing the right diagnosis is not always possible • Surgery is necessary confirm the diagnosis and treat the patient. • The resection depends on the organ affected and it can be extensive

La Presse Medicale - In Press.Proof corrected by the author Available online since mercredi 24 octobre 2018

Les tumeurs pseudopapillaires et solides du pancréas (TPPS) sont des tumeurs épithéliales rares. Dans la plupart des cas, il s’agit de tumeurs survenant chez la femme jeune dans la deuxième ou la troisième décennie de la vie. La survie après résection primaire approche 90% à 5 ans. Nous rapportons le cas d’une jeune patiente de la vingtaine qui présente une tumeur pseudopapillaire et solide du pancréas découverte devant des douleurs abdominales sans perturbations des bilans biologiques. La tomodensitométrie (TDM), l'imagerie par résonance magnétique (IRM) et l'échographie endoscopique ont révélé une masse bien limitée se développant au dépend de l'isthme pancréatique. L'exérèse complète de la tumeur a été réalisée. L’examen anatomopathologique confirmait le diagnostic de tumeur pseudopapillaire et solide du pancréas. En conclusion, les tumeurs pseudopapillaires et solides du pancréas doivent être évoquées comme un des diagnostics différentiels de toute masse pancréatique en particulier chez les jeunes femmes. L'exérèse chirurgicale procure un bon pronostic.

Sclerosing encapsulating peritonitis (SEP) is a rare and little known pathological entity. It is a chronic fibro-inflammatory disease of the peritoneum, resulting in the formation of a thick fibrous membrane, which engages partially or totally the abdominal organs. Clinical and radiological signs make the diagnosis difficult to establish preoperatively. We present two original observations of SEP illustrating different clinical presentations, diagnostic and therapeutic means. His diagnosis requires a peritoneal biopsy. The treatment is not completely established. Surgical treatment is difficult, involving viscerolysis and multiple incisions of the fibrous membrane. Despite the current progress in therapeutic management, the prognosis remains pejorative, with significant mortality.

Nodular lymphoid hyperplasia (NLH) of the gastrointestinal (GI) tract is a rare condition in adults. It is usually asymptomatic. Few complications have been described. We report an unusual clinical presentation of focal lymphoid hyperplasia of the GI.A 23-year-old female patient presented with a fistulizingdisease of the terminal ileum and the caecum complicated with an abscess of the lower right quadrant if the abdomen. CT-guided drainage with antibiotic therapy failed to control the abscess. Thus, surgery was undertaken and ileocaecal resection was performed. Focal lymphoid hyperplasia was confirmed by the pathology of the specimen.NLH is an uncommon condition in adults. To the best of our knowledge, no previous cases have been reported with fistulizing NLH. The management should follow the same algorithm as fistulizing ileitis. Surgery is indicated only in cases of complicated disease after the failure of medical treatment.

Background The CIC-rearranged sarcoma is a very rare highly aggressive malignant soft tissue group of tumors. It has recently been described as highly aggressive soft tissue tumors of children and young adults sharing similar morphological features with the Ewing sarcoma. The digestive localization is exceptional. Case presentation A 14-year-old male presented with a history of abdominal pain for 1 year, which increased in intensity over the last 2 months. Imaging findings showed a large heterogeneous mesenteric mass on the left flank of the abdomen. Exploratory laparotomy was performed and revealed a large cystic hypervascularized mass depending on the transverse colon and mesocolon. A wide excision of the lesion was performed with segmental colectomy. No postoperative complications were noted. The microscopic examination revealed a vaguely nodular growth of undifferentiated small round cells, arranged in solid sheets separated by thin fibrous septa with a scarce stroma. After an uncomplicated post-operative course, the patient was referred for chemotherapy. The patient died 2 months later with a peritoneal and pleural progression. Conclusions The CIC-rearranged sarcoma is an aggressive tumor. There is no standard therapy for this rare disease. Their treatment includes surgery and chemotherapy. Resistance to chemotherapy is common. Further publications and studies will help to determine a standard therapy for this rare disease.

Anorectal malformations are congenital anomalies ranging from simple perineal fistulas to complex malformations. They are usually treated inchildhood, and exceptionally in adult. We herein report the case of a 22 years aged patient and relate the diagnosis difficulties and therapeuticoptions. She consulted for anal imperforation discovered since birth. Initially, His parents refused the surgical management. It was an analimperforation with a vestibular fistula. The patient was operated by a low approach. She had a disconnection of the recto-vestibular fistula,dissection of the anal canal and a perineal posterior transposition. Postoperative course was uneventful. The evaluation of continence usingKelly's score found good Functional result.

Pancreas divisum (PD) is a common congenital anomaly of the pancreas, which results from an abnormal fusion between the ventral and dorsal pancreatic ducts during fetal development. Association with Intraductal papillary mucinous neoplasm (IPMN) is extremely rare. The treatment of this entity will depend both on the malignant potential of IPMN and on the symptoms related to pancreas divisum. We report a rare case of Intraductal papillary mucinous carcinoma of the pancreas associated with pancreas divisum, one of the most difficult situations which the surgeon can be confronted to in his practice.

The situs inversus is a rare anatomical condition which is characterized by the transposition of organs towards the opposite side. The left position of the gall-bladder makes the diagnosis of acute cholecystitis difficult because of an unusual symptomatology. It is also associated with a difficulty of laparoscopic dissection of the stone-block triangle especially for the right-handed surgeons. We report the cases of 2 patients whose different explorations confirmed the diagnosis of acute cholecystitis and total situs inversus and benefited from a laparoscopic cholecystectomy. Laparoscopic cholecystectomy, in these two cases, is an original intervention because of the mirrored vision of the intraperitoneal organs and can even be difficult leading to iatrogenic complications. However, the laparoscopic approach remains the gold standard even in the presence of this mirrored anatomy.

Summary Introduction Internal hernias are a rare cause of acute intestinal obstruction. Herniation through the falciform ligament is rare and often diagnosed only during surgery. Abdominal computed tomography (CT), performed on an emergency basis, can help to diagnose this obstruction before surgery and select a therapeutic approach. Case A 60-year-old man was hospitalized on an emergency basis for symptoms that had been developing for 3 days, including tympanites and epigastric pain (torsion), associated with vomiting and the cessation of both feces and flatus. Abdominal radiography showed multiple levels of air-fluid levels in the small bowel, some projecting towards the liver area, as well as the presence of a flat intestinal loop continuous with a distended small-bowel segment. Abdominal CT suggested a diagnosis of small-bowel herniation and obstruction, very probably through the falciform ligament. The patient then underwent emergency surgery after a brief resuscitation. Intraoperative exploration confirmed the diagnosis of internal hernia through the falciform ligament. The postoperative course was without problems. Discussion Abdominal CT is the examination of choice in cases of a “new” acute intestinal obstruction. It makes it possible to diagnose the mechanism of the occlusion and especially the cause, especially for an internal hernia through the falciform ligament. It thus guides the choice of emergency surgical procedure and of appropriate approach. Once diagnosed, emergency surgery is essential to free the intestinal loop, with or without intestinal resection as a function of vitality.

Gastro-intestinal stromal tumors (GIST) are the most common mesenchymal gastrointestinal tumors. The Gastric location represents 60% of cases [1,2]. Complete surgical excision remains the treatment of reference for the localized forms. This surgery can be made by laparoscopy when the lesion's size doesn't exceed 5 cm. Some principles must e respected: a mono-block complete surgical resection, with healthy margins and without effraction. This technique will be reserved for trained teams and for selected cases according to the size and location. We herein try to explain the surgical laparoscopic excision of gastric stromal tumors explaining .

Despite the establishment of effective medical therapies in peptic ulcer disease, gastric outlet obstruction remains one of the most common health problem in Tunisia. Various operations have been attempted, which may lead to postoperative morbidity. Gastrointestinal (GI) motility dysfunction is the most common complications.to determine the predictive factor of gastrointestinal motility dysfunction after gastrojejunostomy for peptic ulcer stenosis.We carried out a retrospective study to evaluate the postoperative recovery of the motility of the upper gastrointestinal tract after gastrojejunostomy for peptic ulcer stenosis. During the 9- year study, 138 patients underwent operations for ulcer peptic stenosis. Among the patients, 116 (84,1%) were treated with gastrojejunostomy. Descriptive statistics, univariate and multivariate analyses were performed.The mean age of patients was 47.85 years (range: 19- 92years) and most. Were male (84, 5 %). Ninety two (79.3%) patients had a documented history of peptic ulcer disease. The duration of symptoms ranged from 10 to 372 days (mean: 135.86 days). Eighty two (71%) patients were operated on through laparotomy. Laparoscopic procedure was performed in 29% of the patients. There was no operative mortality. Perioperative morbidity occurred in 12.4% (14 patients). Gastrointestinal motility dysfunction occurred in 12 patients (10.3%). It was treated by nasogastric aspiration and prokinetics. By univariate analysis; diabetes (0,010), cachexia (0,049), ASA class (0.05) were all statistically associated with gastrointestinal motility dysfunction in this series. Multivariate logistic regression analysis (table 2) showed that the cachexia (0,009), ASA class (0.02) were the main predictors of gastrointestinal motility dysfunction after gastrojejunostomy for peptic ulcer stenosis in the followed patients.Gastrointestinal motility dysfunction is the most common complications after gastrojejunostomy for pyloric adult stenosis. Surgery must be preceded by careful medical preparation. It is more likely to occur in patients with an ASA class 2 or greater. Those patients should be considered for other treatment options, such as endoscopic balloon dilation.

Gastrointestinal bleeding from a pancreatic pseudocyst is a rare condition that is diagnostically and therapeutically challenging. A 78-year-old woman with a history of acute pancreatitis due to gallstones was hospitalized for abdominal pain and gastrointestinal bleeding. Gastroscopy revealed blood extruding from the papilla of Vater. A computed tomography scan revealed hemorrhage into a pancreatic pseudocyst. The patient was successfully treated by coil embolization.

Summary Background The purpose of this study was to assess the impact of transjugular intrahepatic portosystemic shunting (TIPS) on liver transplantation (LT). Methods Seventy-two patients transplanted after TIPS insertion between 1996 and 2008 were compared with 136 matched patients transplanted without prior TIPS. Results At time of LT, 10% of the TIPS were occluded and 32% were misplaced. Shunt removal was difficult in 17% of the TIPS patients and required vena cava clamping in 10%. Collateral venous circulation was less extensive and intra-operative portocaval anastomosis was required more frequently in the TIPS group. No significant difference in transfusion requirements and operative times were observed between the two groups. Postoperatively, liver and renal function tests, in-hospital stay, graft rejection, re-transplantation and 1-year mortality rates were not statistically different. Ascites volume in the first week was greater in the TIPS group (7.6 L vs 6.9 L, P = 0.036). In the TIPS group, ascites and collateral circulation were greater if the shunt was occluded at the time of LT. Shunt misplacement or occlusion was not associated with higher intra-operative or postoperative complication rates. Conclusion TIPS did not impair LT and can provide a safe bridge for LT in the end-stage cirrhotic patients.

Curative resection with adequate lymph node dissection is the treatment of choice for gastric cancer.To determine the prognostic factors after R0 resection with DII lymph node dissection.We retrospectively assessed 126 patients who underwent R0 resection with DII lymph node dissection for gastric cancer (excluding the upper third of the stomach) in a single institution between 1991 and 2006 with median follow-up of 38.5 months (6 - 219). Prognostic factors were assessed by Cox proportional hazard model.There were 45 women and 81 men. The median age was 60 years (21 - 87). Four patients died (3.2 %). Postoperative hospital morbidity was 16.7 %. The pathologic review of the slides revealed that 50% of the tumors were stage T3 (63 cases). The median number of lymph node removed was 11 (8-40), 50% were involved. Five and 10 years survival rates were respectively 56.9 % and 40.2 %. In multivariable analysis, depth of wall invasion, lymph node involvement and more than 15 retrieved lymph nodes were found to be independent prognosis factors.After R0 resection with DII lymphadenectomy, depth of wall invasion, lymph node involvement and more than 15 retrieved lymph nodes were independent predictive factors for survival.

The use of an implantable room has become indispensable in the clinical practice for the cancer patients. The increasing use of these devices was associated with a greater incidence of complications.To verify the feasibility of the cephalic vein cut-down technique for placement of venous access devices.A prospective study of 58 port placements was performed at our department of general surgery. The surveillance of devices was collectively insured by the operator and by the oncologists.The indication for implantation was the infusion of intravenous chemotherapy in patients with colorectal cancer in 55.1% cases and breast cancer in 27.5%. The specific complication rate was 7%. The cephalic vein cut-down approach was used successful in 45 (77.5%) patients. When the cephalic vein could not be used, a percutaneous technique was employed using the subclavian vein in 22.4% of the patients.Cephalic vein cut-down technique should be considered a safe and feasible approach for placement of venous access devices.

The hepatic artery is prone to numerous anatomic variations dictated by certain variables of the organogenesis. Aim : To research study the anatomic variations of the hepatic artery as well as their implications within surgical practice.Study of a post-mortem series of 33 cases of dissection of the hepatic pedicle with fresh corpses (deaths amounting no longer than 24 hours), carried out in conditions that are quite close to those met with the living ones.The common hepatic artery was divided at the foot of the hepatic pedicle into a gastro duodenal artery and into a proper hepatic artery in 94% of the cases. In 6% of the cases, we noticed a three level change, a branching of the average hepatic artery into a gastro duodenal artery, a right hepatic artery and a left hepatic artery. The proper hepatic artery represented the pedicle segment of the hepatic artery in 94% of the cases. In 36% of the cases, the liver was irrigated by two hepatic arteries. In 12% of the cases, there was the matter of the right hepatic artery, branch of the mesenteric artery. In 24% of the cases, there was the matter of the left hepatic artery branch of the left gastric artery.The perfect knowledge in preoperative and preoperative stages of the anatomic variations of the hepatic pedicle is quite essential. Actually, the lack of knowledge of these variations exposes to the risk of certain complications which are sometimes deadly during hepatic transplants, pancreatic surgery, cholecystectomies, through laroscopic way as well as in the treatment of gastro-esophagus surging.

Intra ductal papillary mucinous tumors of pancreas are rare and are characterized by a risk of malignant transformation.To clarify their clinical presentation and the performance of different imaging examinations to determine their benign or malignant and achieve their staging.We report three cases of degenerate intra ductal papillary mucinous tumors of pancreas. The combination of CT, the pancreato- MRI and duodenoscopy has led to the diagnosis in all cases. A pancreaticoduodenectomy were performed in two cases.The various imaging techniques allow better detection and analysis of the tumor including the evaluation criteria of degeneration. The treatment of these lesions is still surgery.

An uncommon event in the natural course of Crohn's disease is the spontaneous perforation. It's the most serious intestinal complication.To report the incidence of this complication and to discuss the mechanism of the perforation.We report, retrospectively, 4 cases (3 men and one woman; median age: 30 years) of peritonitis complicating Crohn's disease and study their clinical characteristics intra operatively findings and course evolution. Steroid therapy was administrated to all patients before the perforation. The perforation sites are on the ileum in three cases and on the jejunum in one case. The treatment consists in a resection of the perforated intestine with stoma in all cases.Perforation in Crohn's disease is a rare event. The exact mechanism of the perforation is still unknown and many hypotheses are presented.

To study the value of the CT scan in the diagnosis of internal herniation and to evaluate its performance comparing its features to preoperative data.We report 3 cases of patients with internal hernias (two men and one woman whose age is 23, 45 and 60 years) hospitalised in emergency for a small bowel obstruction. There were no previous abdominal surgeries or trauma, The three patients underwent CT scan. Signs of tranmesenteric hernias and hernia through the falciform ligament were diagnosed preoperatively and confirmed at laparotomy.The internal hernia is rare cause of small bowel obstruction. The CT scan is an important way to make diagnosis and to choose the surgical strategy.

Panniculitis mesenteritis is a rare, benign, and chronic fibrosing inflammation disease with unknown aetiology that affects the mesentery of small bowel and colon.To report a new case of this entity and to highlight its diagnostic difficulties especially when it affects the mesocolon.A 37 years-old women presented with chronic abdominal pain; physical examination found mass of left ilaca fossa. Closcopy and abdominal CT scan showed a thickness of bowel wall with negative biopsies. The patient underwent a colectomy. Histologic examination concluded to the diagnosis of Mesenteric panniculitis without malignant lesion.Mesenteric panniculitis is a rare pathology which diagnosis is difficult to establish. It can simulate malignancy. A better knowledge of its clinical and radiological features could ovoid unnecessary digestive resection.

the purpose of this study was to determine the epidemiological and clinical behaviour of the superficial adenocarcinoma of the stomach, to clarify its pathological characteristics, its therapy and prognosis.Over a period of 14 years (1990-2004), 16 patients were operated for a superficial gastric adenocarcinoma among 155 gastric cancers treated during the same period in the service of general surgery "A" La Rabta.The superficial gastric adenocarcinoma represented 10.3% of our series. The mean age was 59 years, 8 men and 8 women. Two patients were followed for a chronic stomach ulcer, a patient is followed for Biermer anaemia and another one for Menetrier disease. Among these cancers, 12 were intra mucosal and 4 invaded the submucousa. Lymph node involvement was present only in one case. The cancer was located in the antrum in 8 cases and was multifocal in 3 cases. One patient died in postoperative case because of a medical cause. The 5-year-overall survival was 65,6%. The recurrence had interested only one patient.the superficial gastric adenocarcinoma is rare. The follow up of precancerous states allows its diagnosis. The treatment is based on the gastric resection associated to the D1-type lymph node clearance. The multifocal character imposes a surveillance of the remaining gastric stump.

Cystic lymphangioma of the adrenal gland is a rare tumor, which is often asymptomatic. Pre-operative diagnosis is difficult. Echography and CT scan are essential exploratory techniques. Surgical exploration is usually indicated due to uncertain diagnosis.Report of a new caseWe report a new case of cystic lymphangioma of the left adrenal gland, in a 30 year-old female, treated with a laparoscopic excision and confirmed by anatomopathologic features.

Internal hernias are a rare cause of acute intestinal obstruction. Herniation through the falciform ligament is rare and often diagnosed only during surgery. Abdominal computed tomography (CT), performed on an emergency basis, can help to diagnose this obstruction before surgery and select a therapeutic approach.A 60-year-old man was hospitalized on an emergency basis for symptoms that had been developing for 3 days, including tympanites and epigastric pain (torsion), associated with vomiting and the cessation of both feces and flatus. Abdominal radiography showed multiple levels of air-fluid levels in the small bowel, some projecting towards the liver area, as well as the presence of a flat intestinal loop continuous with a distended small-bowel segment. Abdominal CT suggested a diagnosis of small-bowel herniation and obstruction, very probably through the falciform ligament. The patient then underwent emergency surgery after a brief resuscitation. Intraoperative exploration confirmed the diagnosis of internal hernia through the falciform ligament. The postoperative course was without problems.Abdominal CT is the examination of choice in cases of a "new" acute intestinal obstruction. It makes it possible to diagnose the mechanism of the occlusion and especially the cause, especially for an internal hernia through the falciform ligament. It thus guides the choice of emergency surgical procedure and of appropriate approach. Once diagnosed, emergency surgery is essential to free the intestinal loop, with or without intestinal resection as a function of vitality.