1/321. Necrotizing and giant cell granulomatous phlebitis of caecum and ascending colon.A distinctive form of necrotizing and granulomatous phlebitis of a segment of large intestine is described in a previously healthy 36-year-old woman who presented with sudden severe abdominal pain and diarrhoea. At operation the caecum and ascending colon were oedematous and inflamed and right hemicolectomy was performed. Microscopically there was striking involvement of veins in all coats of the bowel ranging from recent fibrinoid necrosis of the whole vessel wall in the case of the caecum, to more chronic giant cell granulomas in parts of the vessel wall with partial or complete occlusion of the lumen in ascending colon. arteries and lymphatics were entirely spared of these changes. The aitiology of this condition has not been elucidated but the histological appearances and site of involvement suggest an immunological reaction to material absorbed from the bowel. No evidence of food or other allergies or of infection has been obtained. The patient remains symptom free after 18 months. This form of phlebitis does not appear to have been previously described.- - - - - - - - - - ranking = 1keywords = bowel (Clic here for more details about this article) |
2/321. Isolated colonic tuberculous perforation as a rare cause of peritonitis: report of a case.We present herein the rare case of a patient who developed peritonitis due to colonic tuberculosis with perforation. The patient was successfully treated by resectional surgery with delayed restoration of bowel continuity and antitubercular therapy.- - - - - - - - - - ranking = 0.5keywords = bowel (Clic here for more details about this article) |
3/321. intussusception following a baby walker injury.Serious abdominal injury as a result of a fall in a baby walker has not been previously reported. We present the case of a 13-month-old boy who developed intussusception following a fall down five stairs in a baby walker. Attempted hydrostatic reduction was unsuccessful. At operation, a bowel wall hematoma, serving as a lead point, was identified. This case adds another type of injury to the list of those previously associated with baby walker use.- - - - - - - - - - ranking = 0.5keywords = bowel (Clic here for more details about this article) |
4/321. Psoas abscesses complicating colonic disease: imaging and therapy.Most surgeons think of psoas abscesses as a very rare condition related to tuberculosis of the spine, but in contemporary surgical practice they are more usually a complication of gastrointestinal disease. A case note study was undertaken on all patients treated for psoas abscess at two large hospitals in the mid-Trent region over a 2-year period. All seven patients presented with pyrexia, psoas spasm, a tender mass and leucocytosis. The diagnosis was made on abdominal radiographs in one patient, CT scan in three, MRI in two, and ultrasound in one. Aetiological factors included Crohn's disease in three, appendicitis in two, and sigmoid diverticulitis and metastatic colorectal carcinoma in one each. Six patients underwent transabdominal resection of the diseased bowel, retroperitoneal debridement and external drainage of the abscess cavity. Percutaneous drainage was performed in one. Two patients had more than one surgical exploration for complications. There were no deaths and the hospital stay ranged from 8-152 days. psoas abscess can be a difficult and protracted problem. Bowel resection, thorough debridement, external drainage and concomitant antibiotics are essential for psoas abscesses complicating gastrointestinal disease. Defunctioning stomas may be necessary. However, in some cases a multidisciplinary approach may be required, as psoas abscesses can involve bone and joints.- - - - - - - - - - ranking = 0.5keywords = bowel (Clic here for more details about this article) |
5/321. Embolization of the vasa recta in acute lower gastrointestinal hemorrhage: A report of five cases.PURPOSE: To present our preliminary experience in embolization of the vasa recta in acute gastrointestinal hemorrhage. methods: In four of five patients with acute gastrointestinal hemorrhage superselective embolization of the vasa recta was performed. In one patient in whom superselective catheterization of the bleeding vas rectum was technically impossible, the origin of this vessel was embolized at the level of the terminal arcade. The following embolization materials were used: microcoils and polyvinyl alcohol particles (355-500 microm), n = 2; microcoils only, n = 2; Gelfoam particles, n = 1. RESULTS: Bleeding was found in two patients in the small bowel (jejunum and ileum) and in three patients in the colon. Immediate hemostasis was achieved in all patients. No signs of ischemia or infarction were observed after intervention. CONCLUSIONS: Superselective embolization of the vasa recta proved efficient and safe in our small patient group. Advantages of this technique are reduction of the embolized area to a minimum and direct control of hemostasis.- - - - - - - - - - ranking = 0.5keywords = bowel (Clic here for more details about this article) |
6/321. Biliary-enteric fistulas: report of five cases and review of the literature.Internal biliary fistulas (IBF) are seen rarely. Because the symptoms and signs of IBF are not specific and the diagnosis is not suspected, these patients are commonly investigated with plain abdominal films (PAF), ultrasonography (US), upper gastrointestinal series (UGIS), barium enema (BE), and computed tomography (CT), but not always with endoscopic retrograde cholangiopancreatography (ERCP). The purposes of this article are (a) to attract attention of radiologists to presumptive findings of IBF, so as not to misdiagnose this unsuspected and rare disease, and (b) review of the literature while presenting radiologic features of our cases. Five cases of IBFs in which extrahepatic biliary tree communicating with duodenum (four cases) and colon (one case) are reported. Diagnostic work-up of cases were done by PAF, US, UGIS, BE, and CT. Aerobilia, which cannot be explained using other means, ectopic gallstone and small bowel dilatation, nonvisualization of the gallbladder despite no history of cholecystectomy, and thick-walled shrunken gallbladder adherent to neighboring organs were suggestive findings of IBF in our study. knowledge of imaging findings suggestive of IBF and a high index of suspicion increase the diagnostic rate of IBFs.- - - - - - - - - - ranking = 0.5keywords = bowel (Clic here for more details about this article) |
7/321. cystic fibrosis with fibrosing colonopathy in the absence of pancreatic enzymes.Fibrosing colonopathy, characterized by dense submucosal fibrosis in the large bowel, is a disorder associated with bowel dysfunction in patients with cystic fibrosis who receive pancreatic enzyme supplementation. Most commonly, patients present with a distended abdomen and abdominal pain. Radiographs frequently demonstrate colonic wall thickening and luminal narrowing. Here I describe a neonate with cystic fibrosis who presented with both clinical and histological features of fibrosing colonopathy who had not received pancreatic enzymes. This report expands our understanding of the pathogenesis of fibrosing colonopathy.- - - - - - - - - - ranking = 1keywords = bowel (Clic here for more details about this article) |
8/321. colon stricture and volvulus in a patients with scleroderma.Gastrointestinal involvement in scleroderma is almost universal. We describe a patient with a benign stricture and volvulus of transverse colon, a life threatening but treatable complication of scleroderma bowel disease. We review the literature on colon volvulus in scleroderma and discuss the importance of recognizing this rare complication.- - - - - - - - - - ranking = 1.2633745002179keywords = bowel disease, bowel (Clic here for more details about this article) |
9/321. Congenital colocutaneous fistula as presenting sign of prenatally closed gastroschisis.MATERIALS AND methods: An infant was born with a congenital colocutaneous fistula to the right of the base of the umbilicus, along with distal small bowel atresia. RESULTS: These findings produced a unique presentation of a prenatally closed gastroschisis with absorption of the extruded intestine. CONCLUSION: This child, like all five previously reported infants with prenatally closed gastroschisis, died from complications of short-gut syndrome.- - - - - - - - - - ranking = 0.5keywords = bowel (Clic here for more details about this article) |
10/321. A major advance in the management of pneumatosis coli.A new treatment for gas cysts of the large bowel is described which involves the continuous inhalation of a high concentration of oxygen over a five-day period. Two patients with incapacitating symptoms due to diffuse pneumatosis coli were treated by this method. oxygen therapy resulted in remission of symptoms and disappearance of cysts in both cases. The physiological basis of this simple, effective therapy is discussed, together with the precautions necessary in its use.- - - - - - - - - - ranking = 0.5keywords = bowel (Clic here for more details about this article) |
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