Pedunculated cecal lipoma causing colo-colonic intussusception: a rare case report.

Colonic lipomas are uncommon nonepithelial neoplasms that are typically sessile, asymptomatic and incidentally found during endoscopy, surgery, or autopsy. We present a very rare case of a 34-year-old female patient with symptomatic pedunculated cecal lipoma causing intermittent colo-colonic intussusception. Despite adequate imaging studies, definite preoperative diagnosis was not established and the patient underwent exploratory laparotomy.

Retroperitoneal Abscess Formation as a Result of Spilled Gallstones during Laparoscopic Cholecystectomy: An Unusual Case Report.

One of the complications of laparoscopic cholecystectomy for gallstone disease that seems to exceed that of the traditional open method is the gallbladder perforation and gallstone spillage. Its incidence can occur in up to 40% of patients, and in most cases its course is uneventful. However in few cases an abdominal abscess can develop, which may lead to significant morbidity.

Detrimental effect of apoptosis of lymphocytes at an early time point of experimental abdominal sepsis.

Background: Apoptosis of lymphocytes is considered a late sequelum in the sepsis cascade. The role of apoptosis of lymphocytes as a driver of final outcome was investigated.

Methods: Abdominal sepsis was induced after cecal ligation and puncture (CLP) in 31 rabbits.

Acute forearm compressive myopathy syndrome secondary to upper limb entrapment: an unusual cause of renal failure.

Compressive myopathy syndrome (SCM) is a syndrome characterized by the lesion of skeletal muscle resulting in subsequent release of intracellular contents (myoglobin, creatine phosphokinase, potassium, etc.) into the circulatory system, which can cause potentially lethal complications. There are numerous causes that can lead to SCM resulting to acute rhabdomyolysis, and many patients present with multiple causes.

Clarithromycin modulates immune responses in experimental peritonitis.

Based on clinical data revealing a promising immunomodulatory effect of clarithromycin in sepsis due to ventilator-associated pneumonia, the efficacy of clarithromycin in experimental peritonitis and sepsis was assessed with particular emphasis on immune function. Cecal puncture and ligation was performed in rabbits assigned to the following groups: Group A, controls (n=12); Group B, intravenous clarithromycin treatment (n=15); Group C, piperacillin/tazobactam (TZP) treatment (n=10); Group D, clarithromycin+TZP combination treatment (n=12). Blood was sampled at serial time intervals and peripheral blood mononuclear cells (PBMCs) were isolated.

Incarcerated femoral hernia containing ipsilateral fallopian tube.

Femoral hernias are more common in women and lead to a substantial higher rate for an emergency operation, due to strangulation. Incarcerated femoral hernia with fallopian tube as a content is an extremely rare condition. A 20-year-old woman presented to the emergency department complaining of a 6-day right groin swelling, which became painful and tender to palpation during the last 48 hours.

Spontaneous perforation of solitary ulcer of transverse colon.

Spontaneous ruptures of the colon and rectum are extremely uncommon clinical entities and always require laparotomy. A 44-year-old female was admitted with a 12-hour history of severe abdominal pain periumbilically and at the right hypochondrium. The patient was immediately transferred to the department of surgery for close surgical observation.

Obstructive ileus due to a giant fibroepithelial polyp of the anus.

Fibroepithelial polyps or hypertrophied anal papillae are essentially skin tags that project up from the dentate line and the junction between the skin and the epithelial lining of the anus. They are usually small in size, but sometimes they become enlarged, causing unexpected medical conditions. An extremely rare case of a giant hypertrophied anal papilla complicated by obstructive ileus is reported.

Spermatic cord metastasis presenting as strangulated inguinal hernia - first manifestation of a multifocal colon adenocarcinoma: a case report.

Spermatic cord is a rare metastatic site of colorectal cancer. We herein report a case of spermatic cord metastasis of a previous undiagnosed multifocal colon adenocarcinoma, which was clinically presented as a strangulated groin hernia.

Benign spindle cell tumor not otherwise specified (NOS) in a male breast.

Breast spindle cell tumors (BSCTs), although uncommon, constitute a heterogeneous group of benign and malignant lesions, often necessitating different therapeutic approaches. This study describes the case of a 62-year-old man who displayed a gradually growing retroareolar tumor of the left breast. The mass was well circumscribed, unilateral, and grossly nodular.

Spleen rupture due to primary angiosarcoma: a case report.

A case of a 79-year-old female with rupture of the spleen due to primary angiosarcoma is presented. Symptoms were non-specific. Diagnosis was based on histology postoperatively.

Carcinoma developing in ectopic pancreatic tissue in the stomach: a case report.

The development of pancreatic tissue outside the confines of the main gland, without anatomic or vascular connections between them, is a congenital abnormality referred to as heterotopic pancreas. A heterotopic pancreas in the gastrointestinal tract is usually discovered incidentally and the risk of its malignant transformation is extremely low. In this study, we describe the first case of endoepithelial carcinoma arising in a gastric heterotopic pancreas of a 56-year old woman in Greece.

Gastric perforation and death after the insertion of an intragastric balloon.

We report a case of a patient who presented with an acute abdomen 2 days after the insertion of an intragastric balloon system and discuss in detail the advantages and drawbacks of these devices in the therapy of morbid obesity. A 43-year-old morbidly obese man was admitted to the department of surgery in shock with a 2-h history of severe diffuse abdominal pain and the initial diagnosis of visceral perforation. The patient had been subjected to intragastric placement of an inflatable balloon 48 h prior to his presentation.

CO(2) pneumoperitoneum prolongs survival in an animal model of peritonitis compared to laparotomy.

Background: The advantages of laparoscopic surgery have been well documented. However, the impact of pneumoperitoneum on sepsis sequelae is still equivocal. This study aimed to evaluate the effect of CO(2) pneumoperitoneum, applied under different pressures and exposure times, on sepsis cascade and mortality.

Inhibition of intestinal ischemia/repurfusion induced apoptosis and necrosis via down-regulation of the NF-kB, c-Jun and caspace-3 expression by epigallocatechin-3-gallate administration.

Intestinal ischemia/reperfusion (I/R) produces reactive oxygen species (ROS) activating signal transduction and apoptosis. The aim of this study was to evaluate the effect of (-)-epigallocatechin-3-gallate (EGCG) administration in inhibition of apoptosis by attenuating the expression of NF-kB, c-Jun and caspace-3 in intestinal I/R. Thirty male wistar rats were used.

Modifications of coagulation and fibrinolysis mechanism in laparoscopic vs. open cholecystectomy.

Background/aims: The incidence of thromboembolic complications following laparoscopic cholecystectomy as well as the indication for prophylactic thrombophylaxis is still controversially discussed. The aim of this study is to evaluate the alterations of the coagulation and fibrinolytic mechanism after laparoscopic vs. open cholecystectomy.

Idiopathic hypertrophic pyloric stenosis combined with left paraduodenal hernia in an adult.

Objective: We report a case of primary hypertrophic pyloric stenosis combined with a paraduodenal hernia in a 35-year-old woman.

Clinical Presentation And Intervention: The patient presented with signs of obstructive ileus. CT of the abdomen revealed a marked dilatation of the stomach and the proximal jejunum as well as a circumferential thickening of the antral-pyloric region with characteristics indicating hypertrophic pyloric stenosis.

Intrabiliary rupture of a large liver echinococcal cyst in an adolescent managed with endoscopic sphincterotomy and albendazole.

We report the case of a 17-year-old male with a rupture into the biliary tract. The patient was urgently admitted to the surgical department with the clinical diagnosis of cholangitis. Modern imaging techniques and specific serologic tests established the diagnosis of intrabiliary rupture of a liver hydatid cyst due to E.