Search

Aim: Gastrointestinal spontaneous hematomas (GSHs) represent 5-10% of patients with acute abdomen. Conservative treatment is the most common approach but the bowel perforation can be a fatal complication. In patients with spontaneous rectal wall hematoma, high comorbidity and abdominal signs of acute abdomen but without radiological signs of intestinal perforation, an early exploratory laparotomy should be considered., Case Presentation: A 70-year-old man with severe dilatative cardiomyopathy and chronic obstructive pulmonary disease (COPD) on anticoagulant therapy was admitted with acute abdominal pain and anemia. An abdominal CT scan showed a perihepatic, perisplenic and parietocolic effusion associated with a retro-rectal hematoma measuring 6 × 6 × 14 cm without signs of active bleeding. Because of sudden onset of signs of peritonitis, a laparotomy was performed which showed an ischemic perforation of the sigmoid-rectal junction. We performed a recto-sigmoid resection (Hartmann operation) but the patient died twelve days later for septic shock., Discussion: In patients with GSH the main problem is represented by the choice between conservative and surgical treatment. In case of complications, such as active and persistent intra-abdominal bleeding, wall ischemia with or without bowel perforation and peritonitis, surgical treatment is mandatory. The absence of radiological signs of perforation can cause a delay of surgical treatment with unfavourable outcome especially in patient with rectal hematoma and severe comorbidity., Conclusions: GSHs of rectum are uncommon but a strict clinical monitoring is crucial because the extraperitoneal position make it possible a late clinical or radiological identification of perforation and a late laparotomy.

Introduction: Acute pancreatitis occurs less frequently in children than in adults, although it seems to be more common than has been considered in the past. There are several causes of pancreatitis in childhood: trauma, infections or structural gland anomalies as pancreas divisum., Case Presentation: We report a case of non-traumatic severe acute pancreatitis in a 8-year-old girl with pancreas divisum, complicated by a rapid formation of a large infected pseudocyst which required a surgical internal drainage by a Roux-en-Y cystojejunostomy., Discussion: Pancreas divisum is the most common congenital anomaly of the pancreas with an incidence of 3-10% of population, and its role in causing acute or recurrent pancreatitis is still controversial. There are only sporadic observations of acute pancreatitis complicated by pseudocyst in children with pancreatic anomalies and its treatment is not standardized. Three different approaches have been described to treat a pancreatic pseudocyst: percutaneous, endoscopic or surgical drainage. We decided to perform a pseudocyst-jejunostomy because of the disease severity., Conclusion: Even in the non-invasive era, the surgical approach to treat a large complicated pseudocysts in children still represents a safe and feasible approach in emergencies as acute abdomen, bleeding or sepsis. Complications of percutaneous and endoscopic drainages are avoided and long term results are excellent., Key Words: Acute pancreatitis, Pancreas divisum, Pancreatic pseudocyst.

Introduction: Particular problems in MEN 1 syndrome come from the morphological identification of pancreatic tumors because of their are often small [<1 cm] and multiple [89% of the cases]. However intraoperatively it could be difficult to identify with palpation the tumors described by preoperative investigations and to decide the most suitable surgical treatment. The authors describe one case recently observed to underline and update the correct management., Case Report: A 34 year old woman was admitted for the surgical treatment of an insulinoma. Polimenorrea, hypercalcemia and familiarity for MEN 1 syndrome were also present. A CT scan showed the tumors in the body and tail of the pancreas [diameter 0.5-1 cm]. MRI described only a small mass in pancreatic head. A calcium angiography was positive for insulin secretion after calcium infusion in hepatic and gastroduodenal artery, and for glucagon secretion after infusion in splenic artery. An intraoperative ultrasonography discovered three nodules that were enucleated. They were one insulinoma and two glucagonomas respectively. After enucleation glycemia became immediately normal., Conclusion: To avoid wide surgical resections [es. left pancreatectomy] we suggest a conservative treatment [multiple enucletion with or without a pancreatic-jejunum side-to-side anastomosis] with a meticulous preoperative and intraoperative evaluation of all pancreatic nodules.