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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report two cases of acute proctocolitis caused by rectal application of caustic products of domestic use. One 61-yr-old woman applied an ammonia solution enema; the other patient, a 63-yr-old woman, accidentally applied an enema containing lye. Both patients presented with intense anal pain, but the first patient also had abdominal pain with guarding, hematochezia, and leucocytosis. An acute proctocolitis was found at sigmoidoscopy in both patients. Only conservative and symptomatic measures were prescribed in both cases, and a clinical and endoscopic recovery was seen. In spite of persistent fibrosis in the lamina propria, no signs of stenosis were found.
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PMID:Acute colitis caused by caustic products. 986 Apr 41

A 25-year-old man presented with abdominal pain and bloody diarrhea. Colonoscopy showed hemorrhagic proctocolitis with superficial erosions. Histology was consistent with the diagnosis of ulcerative colitis and biopsy cultures were negative. Despite treatment with prednisolone (40 mg/day), his clinical condition deteriorated and he was referred to our institution. On repeated questioning, the patient reported self-medication with diclofenac (200 mg/day) for 6 weeks to treat tendinitis prior to the beginning of digestive symptoms. Rectosigmoidoscopy confirmed bleeding colitis and repeated biopsy cultures showed Klebsiella oxytoca. Corticosteroids were stopped and ofloxacin (400 mg/day) was prescribed for 14 days. Diarrhea quickly resolved. Colonoscopy 8 weeks later showed only patchy erythematous mucosa without bleeding or erosions. Two years later, the patient remains asymptomatic with normal total colonoscopy. The definitive diagnosis was de novo NSAID-induced colitis subsequently complicated by Klebsiella oxytoca infection.
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PMID:[Diclofenac-induced colitis complicated by Klebsiella oxytoca infection]. 1159 43

Cow's milk protein allergy is the most common food allergy in infants and young children. It is estimated that up to 50% of pediatric cow's milk allergy is non-IgE-mediated. Allergic proctocolitis is a benign disorder manifesting with blood-streaked stools in otherwise healthy-appearing infants who are breast- or formula-fed. Symptoms resolve within 48-72 h following elimination of dietary cow's milk protein. Most infants tolerate cow's milk by their first birthday. Food protein-induced enterocolitis syndrome presents in young formula-fed infants with chronic emesis, diarrhea, and failure to thrive. Reintroduction of cow's milk protein following a period of avoidance results in profuse, repetitive emesis within 2-3 h following ingestion; 20% of acute exposures may be associated with hypovolemic shock. Treatment of acute reactions is with vigorous hydration. Most children become tolerant with age; attempts of re-introduction of milk must be done under physician supervision and with secure i.v. access. Allergic eosinophilic gastroenteritis affects infants as well as older children and adolescents. Abdominal pain, emesis, diarrhea, failure to thrive, or weight loss are the most common symptoms. A subset of patients may develop protein-losing enteropathy. Fifty percent of affected children are atopic and have evidence of food-specific IgE antibody but skin prick tests and serum food-IgE levels correlate with response to elimination diet poorly. Elemental diet based on the amino-acid formula leads to resolutions of gastrointestinal eosinophilic inflammation typically within 6 wk.
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PMID:Educational clinical case series for pediatric allergy and immunology: allergic proctocolitis, food protein-induced enterocolitis syndrome and allergic eosinophilic gastroenteritis with protein-losing gastroenteropathy as manifestations of non-IgE-mediated cow's milk allergy. 1758 15

To determine the pattern of lower gastrointestinal disease in the Eastern region of Saudi Arabia we analysed 1907 colorectal biopsies obtained from 1590 consecutive patients (1256 males & 334 females), evaluated during a 13 year period (1983-1996) in a tertiary care teaching hospital. The age range was 6-81 years with a mean of 37 + 15. During the same period 6874 new patients were seen in the Gastroenterology Clinics. Saudi Arabs constituted 970 (61 %) of all patients. The remaining 620 (39%) were non-Saudi, mostly of Arab origin from neighbouring countries. The most common presenting symptom for referral was abdominal pain (1193 patients, 75%) followed by diarrhea (636 patients, 40%). The most frequent histologic diagnosis was a normal mucosa followed by non specific proctocolitis accounting respectively for 37.9% and 37.4% of all cases. These were followed by schistosomiasis, 113 (7.1%), adenocarcinoma, 91 (5.7%) and ulcerative colitis, 91 cases with a relative frequency of 5.7% and a calculated prevalence of 1.3%. Of significance was the encounter of 14 cases of Crohn's disease amounting to 0.9% of all cases with a calculated prevalence of 0.2%. A minority of 83 patients (5.2%) were cases of either a benign polyp, diverticular disease, tuberculosis, ischaemia, lymphoma, pseudomembranous colitis (PMC), eosinophilic gastroenteritis or malacoplakia. These data show that although a "normal mucosa" and "nonspecific proctocolitis" were the dominant diagnoses, significantly, ulcerative colitis and Crohn's disease exist and should be considered in the differential diagnosis of lower GI disease.
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PMID:The pattern of lower gastrointestinal disease in the eastern region of Saudi Arabia: a retrospective analysis of 1590 consecutive patients. 1986 25

Glutaraldehyde-induced colitis is an uncommon colitis in clinical practice. Because the involvement of colonic segment is determined by the endoscopic part where glutaraldehyde remains, a recent history of endoscopy and a demarcated involvement of colonic segment are the most characteristic signs of glutaraldehyde-induced colitis. The typical clinical scenario is acute onset of lower abdominal pain, fever, and bloody stool. Laboratory data usually show leukocytosis and elevated C-reactive protein. The endoscopic pictures of involved segments are compatible with acute colitis, including hyperemic, edematous, with or without multiple erosions. Acute ischemic colitis and infectious colitis should be differentiated at the outset of the disease. Stool pathogen tests are usually negative. Parenteral empiric antibiotic may be considered if severe transmural edema of the involved segment is observed in computed tomography. Conservative treatment, including bowel rest and parenteral hydration, is able to stabilize the condition in a week. Herein, we present two cases of acute proctocolitis caused by glutaraldehyde after uneventful colonoscopy.
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PMID:Glutaraldehyde-induced colitis: case reports and literature review. 2220 42

The gastrointestinal form of food allergy is very common in children. The most frequently observed types are allergic proctitis and proctocolitis. In most cases the symptoms subside within the first 2 months of life. The babies seem healthy, and the only abnormality is a small amount of blood in stool. Symptoms can also include small intestine inflammation and colitis. Patients may present with irritability, abdominal pain, flatulence, colic, postprandial vomiting, chronic diarrhoea, and hindered physical development. The diagnosis of allergic enteritis is based on the clinical examination and the results of additional tests including an endoscopy of the lower digestive tract with histopathological assessment. Cow's milk proteins are the most common nutrition proteins responsible for the development of the symptoms of allergic enteritis. The most essential method of treating allergic enteritis is the elimination diet. The symptoms should subside within 1-2 weeks from the beginning of the diet.
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PMID:Allergic enteritis in children. 2833 29

BACKGROUND Endoscopic full-thickness resection represents an innovative procedure, used in selected patients that allows lesions en-bloc resection with an integral wall specimen available for histopathological definition. Bleeding and perforation are known to be the most frequent procedure-related adverse events. We report a case of entero-colonic fistula as complication of an endoscopic full-thickness resection. CASE REPORT A 77-year-old male, with a personal history of right-hemicolectomy for a colonic adenocarcinoma presented to our department for a routine colonoscopy that showed the presence of a 25 mm lateral spreading tumor localized at about 50 cm from the anal margin. A full-thickness resection of the lateral spreading tumor using the over-the-scope clip device was performed. After 4 weeks, because of abdominal pain, weight loss, diarrhea, and signs of malnutrition, the patient underwent a new colonoscopy showing hyperemic mucosa with ulcerations in all colonic segments and, at the site of the previous endoscopic full-thickness resection, an orifice of an entero-colonic fistula. The histological definition was suggestive for ulcerative proctocolitis and confirmed the presence of small bowel mucosa at fistula orifice. An intussusception at the level of fistula with consequent intestinal obstruction caused a worsening of clinical conditions and finally the patient death for a septic peritonitis. CONCLUSIONS Full thickness resection represents an innovative tool for en-bloc resection of gastrointestinal tumoral lesion, but procedural complications and limitations must be considered before performing this procedure.
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PMID:Fatal Outcome Consequent to an Endoscopic Full Thickness Resection of a Colonic Lateral Spreading Tumor: A Case Report. 3272 55