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Query: UMLS:C0021843 (bowel obstruction)
 9,927 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Ischaemic colitis has many and different clinical features as it is often linked to the severity of ischaemic injury. In this paper two patients with clinical features of Crohn's disease are reported. In both patients the diagnosis has been confirmed with endoscopy and biopsy. They have been treated with specific therapy until they developed bowel obstruction in one case and peritonitis in the other. Both patients underwent laparotomy and the histological specimen showed a picture of ischaemic colitis. In one case a Dixon's resection was done, in the other Hartmann's operation.
Minerva Med 1992 Sep
PMID:[Ischemic colitis manifested as Crohn's disease. A case report]. 143 9

Gallstone ileus is a rare cause of mechanical bowel obstruction. The attendant lack of awareness by the clinician will not only result in the diagnosis being made intraoperatively but will also affect the adequacy of the preoperative preparation of these ill patients. These patients are often elderly, septic and have significant concomitant medical illnesses. Recently two patients with gallstones ileus were managed with enterolithotomy and primary repair of the cholecyst-duodenal fistula at the University Hospital of the West Indies, Jamaica. Their clinical presentations and progress are described along with a review of the classical clinical course, radiological features, and operative choices available.
West Indian Med J 1992 Sep
PMID:Primary repair of the cholecyst-enteric fistula in gallstone ileus. 144 52

False aneurysm of the infrarenal aorta was found at the site of proximal anastomosis in 13 patients after vascular reconstruction for lower limb arterial disease. The grafts involved were aortoprosthetic in one patient, aortobiiliac in two patients, and aortobifemoral in 10 patients. They had been implanted eight years prior to reoperation on the average (range six months to 15 years). False aneurysm was diagnosed because of abdominal pain in four cases, embolism in two cases, intestinal hemorrhage in one case, and during routine sonographic or computed tomographic (CT) scan surveillance in the six other cases. Femoral false aneurysm was associated in eight of 10 cases with femoral anastomoses. Aortic false aneurysms were repaired by interposition of a prosthetic tube between the infrarenal aorta and the original prosthetic graft in 11 cases and by changing the aortobifemoral graft in two cases. In one further case, repair was accomplished by implanting an aortobifemoral prosthetic graft laterally on a prosthetic tube interposed between the infrarenal aorta and the body of the original prosthetic graft, which continued to irrigate the internal iliac arteries. There was no mortality. Thrombosis of a prosthetic branch occurred in one case and was treated by thrombectomy. One patient underwent reoperation for intestinal obstruction. Two others had distal embolism responsible for toe necrosis. Anastomotic false aneurysms should be looked for routinely during the surveillance of prosthetic grafts implanted on the infrarenal aorta, especially when femoral false aneurysm is found. Preservation of pelvic vascularization must be an integral part of management.
Ann Vasc Surg 1992 Sep
PMID:Aortic false aneurysms after prosthetic reconstruction of the infrarenal aorta. 146 79

Meconium peritonitis is usually the result of prenatal bowel obstruction with subsequent perforation, then the contents spread into the peritoneal cavity, which results in a sterile inflammatory reaction. The incidence ranges from 1/1500 to 1/2000, if without prenatal diagnosis and planned postnatal treatment, the mortality rate is as high as 62%. We describe three children, two with surgically, one with autoptically confirmed meconium peritonitis. All had abnormally prenatal ultrasonographic examinations. The first fetus showed a large 10 x 11 cm intra-abdominal mass with floating echogenic substances inside and with an echogenic rim. The second showed increased echogenicity with dilated bowel in abdominal cavity in one of the twin, and the third had an intra-abdominal cyst with several echogenic bands inside, fetal ascites was also noted. It is remarkable that the ultrasonographic findings were different in the three children. Two of the three children survived postoperation, one died 3 hours later after induction out at 31 weeks of gestational age due to multiple congenital anomalies.
Changgeng Yi Xue Za Zhi 1992 Sep
PMID:Meconium peritonitis-antenatal diagnosis by ultrasound. 146 39

A case of intestinal obstruction due to ileal atresia where the diagnosis was made prenatally by ultrasound is presented. Close monitoring of the fetus was done ultrasonographically to look for any evidence of meconium peritonitis. The baby was delivered preterm but weighed 3.3 kg. Laparotomy and enterostomy was done and the baby is currently well.
Med J Malaysia 1992 Sep
PMID:Prenatal diagnosis of intestinal obstruction due to ileal atresia. 149 50

The single-contrast barium enema examination remains useful for patients with acute diseases such as bowel obstruction, diverticulitis, appendicitis, and fistulas. It is also the procedure of choice for those patients who are too elderly, debilitated, or ill to cooperate with the maneuvers necessary for a double-contrast examination. The double-contrast technique is more sensitive than the single-contrast technique for detection of polyps, early inflammatory bowel disease, and lesions of the rectum. In the older population, there has been an increase in the incidence of colonic polyps and carcinomas in the right side of the colon. This emphasizes the need to examine the entire colon in these patients. The double-contrast barium enema is a safe, accurate, and cost-effective tool for accomplishing this. It is also recommended as the initial procedure in the examination of patients with positive results on fecal occult blood testing.
Postgrad Med 1992 Sep 01
PMID:The role of barium enema in detecting colorectal disease. A radiologist's perspective. 151 57

The successful application of laparoscopic surgery to gallbladder disease and acute appendicitis has encouraged clinical investigators to develop this technology further in an attempt to manage other pathologic disorders of the gastrointestinal (GI) tract. After gaining experience with various laparoscopic skills while performing clinical biliary tract surgery, appendectomy and then in a controlled animal laboratory, a pilot program for laparoscopic colonic surgery was initiated. Twenty patients with ages ranging from 43 to 88 years (mean age of 57 years) underwent laparoscope-assisted colon resection. In nine patients, a right hemicolectomy was performed and a sigmoid colectomy in eight. A low anterior resection, Hartman's procedure, and abdominal perineal resection were each performed in one patient. Indications for surgery were large villous adenomas or adenocarcinoma in 12, diverticular disease in 5, sigmoid endometrioma in 1, cecal volvulus in 1, and inflammatory bowel disease in 1. Eighty percent of patients were able to tolerate a liquid diet on the first postoperative day and 70% were discharged within 96 h eating a regular diet and having normal bowel movements. There were three operative complications: a 3 unit postoperative bleed managed without surgery, one patient developed marked edema of the rectosigmoid anastomosis requiring decompression with a rectal tube, and one individual with metastatic colon cancer was operated on for a mechanical small bowel obstruction 7 days after the initial laparoscopic surgery. Although laparoscope-assisted colonic surgery may still be considered a procedure in evolution, we feel that in time it has the potential to be as popular as laparoscopic cholecystectomy.
Surg Laparosc Endosc 1991 Sep
PMID:Minimally invasive colon resection (laparoscopic colectomy). 168 89

In 12 children colostomy wound closure was undertaken with liberal extraperitoneal mobilisation of the bowel. In all the cases adequate length of the colonic loops could be achieved for resection of the colostomy and end to end anastomosis. There was only minor wound infection in 3 cases. There was no faecal fistula nor any postoperative intestinal obstruction.
J Indian Med Assoc 1991 Sep
PMID:Extraperitoneal closure of colostomy in children. 179 8

To determine the incidence and outcome of intestinal obstruction during shigellosis, the authors assessed 1211 consecutive patients with shigellosis admitted during a 15-month period to a diarrhea treatment center in Dhaka, Bangladesh. Obstruction was identified in 30 (2.5%) patients. Ten (33.3%) of these patients died, compared with 97 (8.2%) of the 1181 patients without obstructions (P less than 0.001; RR = 4.1). In a case-control study, patients with obstructions were compared with 30 control patients with shigellosis but without obstructions. Case and control patients were similar in age (median, 18 months vs. 24 months; NS). Before admission to the hospital, case patients had less often been breast-fed than control patients (33% vs. 85%; P = 0.006) and had more often received antimicrobial agents (53% vs. 13%; P = 0.001). Case patients more often had abdominal tenderness (73% vs. 13%; P less than 0.001), altered consciousness (50% vs. 17%; P = 0.006), and Shigella dysenteriae type 1 infection (73% vs. 27%, P = 0.001) and had a higher median blood leukocyte count (40 x 10(3)/microL vs. 14 x 10(3)/microL; P = 0.007) and serum potassium concentration (5.0 mmol/L vs. 4.3 mmol/L; P = 0.016), and lower median serum sodium (123 mmol/L vs. 131 mmol/L; P = 0.003) and total protein (52 g/L vs. 60 g/L; P = 0.025) concentrations than did control patients. Eight (27%) patients with obstructions developed the hemolytic-uremic syndrome, compared with none of the control patients (P = 0.003). It was concluded that obstruction is an ominous complication of shigellosis and that therapies in addition to provision of antimicrobial agents need to be evaluated.
Gastroenterology 1991 Sep
PMID:Intestinal obstruction during shigellosis: incidence, clinical features, risk factors, and outcome. 186 Jun 27

Twenty-two patients seen between 1975 and 1988 were analyzed who had surgical attempts to cure locally advanced prostate cancer by exenterative procedures or salvage surgery for radiation recurrent disease. Twelve patients (Group I) underwent either a salvage cystoprostatectomy or perineal prostatectomy for radiorecurrent disease, including three patients with a Kock continent urinary diversion done in combination with the salvage operation. Five of the 12 (41.7%) recurrent disease confined to the surgical specimen and 11 of 12 (91.7%) are alive at a mean follow-up of 49 months, including four patients (25%) with a completely negative serum prostate-specific antigen (PSA) value (less than 0.2 ng/dl). All perineal prostatectomy patients are continent, and two of the three Kock pouch patients are continent. Ten of the 22 patients (Group II) had a cystoprostatectomy or exenteration for locally advanced disease that the surgeon did not think was amenable to standard radical prostatectomy. Only one of these ten patients had negative surgical margins, capsule, and seminal vesicles. Nine are alive (although only one patient has no evidence of disease) at a mean follow-up of 59 months. Morbidity was substantial with a 50% major complication rate including four patients requiring reoperation because of bleeding, abscess, bowel obstruction, or colostomy closure. Salvage procedures for radiorecurrent disease can be done safely, even with the inclusion of a continent diversion, and may be curative or provide survival benefit to carefully selected patients. Cystoprostatectomy or exenteration for locally advanced disease does not appear to be a curative endeavor for most patients and may be accompanied by significant morbidity.
Cancer 1991 Sep 15
PMID:The role of radical surgery in the management of radiation recurrent and large volume prostate cancer. 187 80


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