Mesenteric defects are often not closed in laparoscopic colectomy. We herein report a case of an internal hernia projecting through a mesenteric defect following laparoscopy-assisted right hemicolectomy. A 74-year-old woman was hospitalized for the surgical treatment of double colon cancer. Preoperative colonoscopy demonstrated the presence of ascending colon and transverse colon cancers. A lap...

Received: 26.03.2015; Accepted: 06.06.2015 characterized by interposition of the small or large intestine between the liver and the right hemidiaphragm.1 When associated with symptoms it is referred as Chilaiditi’s syndrome. Chilaiditi’s s ign is an incidental radiological finding. Chilaiditi’s syndrome may have abdominal pain, vomiting, anorexia, constipation, flatulence, air swallowing and dy...

Enterohemorrhagic Escherichia coli (EHEC) O157:H7 is an important cause of diarrhea, hemorrhagic colitis and hemolytic uremic syndrome in humans worldwide. The two major virulence determinants of EHEC are the Shiga toxins (Stx) and the type III secretion system (T3SS), including the injected effectors. Lack of a good model system hinders the study of EHEC virulence. Here, we investigated whethe...

The small and large intestine of 30 healthy Saanen goats were examined ultrasonographically using a 5.0 MHz-linear transducer. The goats were examined on the right side, from the eighth rib to the caudal aspect of the flank. The small and large intestine could be easily differentiated. The descending duodenum could be imaged in 19 goats, and the jejunum and ileum seen in all goats. The jejunum ...

= Abstract = Lymphoid polyposis is a lymphoid hyperplasia of the gastrointestinal tract that usually presents as multiple small polyps in the colon during childhood. This should be differentiated from other neoplastic or familial polyposis of the intestine. We report a case of benign lymphoid polyposis of the colon in a 17-month-old boy who presented with perianal fistula and mucosal ulceration...

Although oral delivery has a become a widely accepted route of administration of therapeutic drugs, the gastrointestinal tract presents several formidable barrier to drug delivery. The delivery of drugs to the colon has a number of therapeutic implications in the field of drug delivery. In the recent times, the colon specific drug delivery system is also gaining importance not only for local dr...

Abstract Background The prevention of postoperative fibrotic recurrence in Crohn’s disease is still an unsolved problem the management patients undergoing bowel resection due to intestinal strictures. Appropriate murine models are needed examine effect surgery associated factors as well mechanical and microbial alterations after ileocecal on development disease. Methods We developed a model com...

Effects of cocoa mass and supplemented dietary fiber (polydextrose) on microbial fermentation were studied by combining digestion simulations of stomach and small intestine with multi-staged colon simulations. During the four phases of digestion, concentrations of available soluble proteins and reducing sugars reflected in vivo absorption of nutrients in small intestine. In colon simulation ves...

We report a patient with supraclavicular lymph node metastasis from an undetectable adenocarcinoma of the transverse colon, who presented with cough and was diagnosed with typhoid fever, bronchitis as well as liver metastasis. There were an abdominal fullness, weight loss, constipation, pencil-like stool with mucous and blood, low-grade fever, bone ache, and tea-color urine. The first colonosco...

The gastrointestinal tract normally functions to move ingested food, in an organized fashion, from the oropharynx, through the stomach, small intestine and colon and into the rectum, from which it can be expelled. The primary function of the colon is to absorb water and electrolytes from the chyme delivered and, thus, determine the frequency, consistency, and volume of stools eliminated. The co...