Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Gastrocolic fistula is a rare clinical disorder which in the past most often occurred after gastric surgery or carcinoma of the gastrointestinal tract. However, during the last decade an increasing number of cases after benign gastric ulcers have been described. Most common symptoms have been weight loss, abdominal pain, diarrhea and copremesis. A 49-year-old cachectic patient presented with a 2-year history of abdominal discomfort and diarrhea. He reported a weight loss of 32 kg during this period and was finally unable to move because of exhaustion. Furthermore, he suffered of burning paresthesia of the legs and the abdomen. His medical history included a Billroth II operation because of recurrent ulcer disease in 1987. Barium enema revealed a gastrocolic fistula which caused small bowel bacterial overgrowth with villous atrophy and malabsorption and development of polyneuropathy. The fistula was surgically resected, and postoperatively, the patient improved and regained his weight. Gastrocolic fistula is a rare cause of diarrhea and should be considered in clinical practice. Barium enema is superior to endoscopy in detecting gastrocolic fistula.
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PMID:[Gastrocolic fistula - a rare cause of cachexia and polyneuropathy]. 1212 1

Gastrocolic fistula secondary to primary gastric lymphoma is a very rare entity. On admission to outpatient clinics, it may be difficult to diagnose gastrocolic fistula, as its clinical symptoms are nonspecific. A 65-year-old man was presented with weight loss, nausea, vomiting, diarrhea, fatigue, foul-smelling eructation, and upper abdominal pain for the last 2 months. He had also been started antituberculosis drugs 2 months ago because of acid-resistant bacillus (ARB) positivity in sputum in a state hospital. Therefore, symptoms such as nausea and vomiting were attributed to the drugs used for tuberculosis. However, nausea and vomiting continued despite stopping the drugs. Upper endoscopical examination revealed a large crater on the posterior wall of gastric corpus. A large fistulous opening to the transverse colon was also identified during endoscopic examination. An upper gastrointestinal x-ray series demonstrated a fistula between the stomach and the transverse colon. Histopathological examination of the gastric biopsy was determined to be primary gastric diffuse large B-cell-type non-Hodgkin's lymphoma. In conclusion, persistent vomiting may suggest a probable gastrocolic fistula despite nonspecific clinical findings. In the literature, the present case represents the first report of a gastrocolic fistula due to gastric lymphoma in a patient with tuberculosis at its initial presentation.
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PMID:Gastrocolic fistula secondary to gastric diffuse large B-cell lymphoma in a patient with pulmonary tuberculosis. 1924 77

Gastrocolic fistula (GCF) is associated with a variety of diseases, but in recent years it has most frequently been observed with gastric or colonic malignancy. The management of primary tumor lesions and optimal surgical treatment strategies remain controversial. In this study, we explore the clinical diagnosis and treatment of GCF by retrospectively analyzing the records of GCF patients treated between August 2008 and February 2014. Three female patients and one male patient with an average age of 61 years were diagnosed with GCF caused by malignancy during this period. The predominant symptoms were diarrhea, vomiting, weight loss, and abdominal pain. Gastrointestinal contrast series combined with fiber endoscopy was the most accurate method of diagnosing the GCF, while CT and MRI were helpful in identifying the extent of tumor invasion and evaluating the possibility of en-bloc resection. Pathological and immunohistochemical tests, including staining for CK-20, CK-7, and CDX-2, suggested that three cases originated in the colon and one case in the stomach. All four cases underwent single-stage en-bloc fistula resection; two severely malnourished patients received concurrent colostomies. One patient died of postoperative anastomotic leakage and cardiopulmonary failure, but the remaining three patients were discharged in improved condition. En-bloc resection followed by adjuvant chemotherapy can result in long term survival. Gastrointestinal contrast series combined with fiber endoscopy showed high sensitivity in the diagnosis of GCF. Immunohistochemical staining can be conducted for tumors with an unclear source. Single-stage radical en-bloc fistula resection is the recommended surgical treatment, and concurrent colostomy should be considered in severely malnourished patients.
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PMID:Current diagnosis and management of malignant gastrocolic fistulas: a single surgical unit's experience. 2555 Sep 22