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

Giant sigmoid diverticula ("giant gas cysts," "giant sigmoid cysts") are an unusual complication of diverticulitis. We have recently seen two patients with such lesions, bringing the total number of reported cases to 48. Most patients are elderly and complain of abdominal pain or the presence of an abdominal mass. Air trapping by a ball-valve mechanism may be responsible for formation of the fibrous cysts. The gas-filled structures can usually be differentiated from other conditions by contrast studies. Excision of the cyst and adjacent colon with anastomosis can usually be accomplished safely under elective circumstances.
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PMID:Giant diverticular of the sigmoid colon: a review of differential diagnosis and operative management. 48 42

An outbreak of food poisoning resulting in 13 deaths in children occurred in Malaysia during the Chinese Festival of the Nine-Emperor Gods in 1988. The offending food was a Chinese noodle called 'Loh See Fun' (LSF). The source was traced to a factory where a banned food preservative was added to make the LSF. The food poisoning was attributable to aflatoxins and boric acid. The clinical features included vomiting, pyrexia, diarrhoea, abdominal pain, anorexia, giddiness, seizures, and eventual coma. Initially, many presented with a Reye-like syndrome. Eleven post-mortem examinations were performed. The pathological findings included extensive coagulative necrosis of the liver with proliferative 'ductal/ductular metaplasia of the hepatocytes'. Giant cell formation, central vein sclerosis, bile stasis, and steatosis were also noted. There was presence of acute tubular necrosis, superficial upper gastrointestinal erosions, and ensuing encephalopathy. The eventual cause of death is acute hepatic and renal failure.
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PMID:An outbreak of aflatoxicosis and boric acid poisoning in Malaysia: a clinicopathological study. 189 May 47

The patient was a 45-year-old man with the symptoms of abdominal pain and constipation. Laboratory data showed no remarkable changes. Ultrasonic and CT-scan examinations revealed a mass deeply situated in the abdominal cavity. Ultrasonography guided needle aspiration cytology was performed. Obtained specimen showed a large cluster accompanied by numerous smaller clusters, and dispersed single cells. Most of cells were spindle in shape with abundant cytoplasm, and uniform in size. These cells have moderately hyperchromatic nuclei with finely granular pattern, which were round or oval, and have tiny nucleoli. Some cells were binucleated. The nuclear membrane was sharp and well preserved. Giant cells or mitotic figures were not observed. As a result, cytological diagnosis was "suspicious of leiomyosarcoma". The tumor was resected. The specimen consisted of a segment of the jejunum with an irregularly-shaped, and reddish soft first-sized mass continued to jejunum muscle layer. The cut surface of the mass showed central cavitation and necrosis in part. Histological diagnosis was well differentiated leiomyosarcoma originated from the jejunum. The tumor was composed of smooth muscle like cells arranged in bundles with some bizarre multinucleated cells and rare mitotic figures.
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PMID:[Usefulness of ultrasonography-guided fine needle aspiration cytology in a case of jejunal leiomyosarcoma]. 268 7

Four cases of giant inflammatory polyps were found in a series of 86 consecutive colectomies for inflammatory bowel disease. Two presented a distinctive clinical syndrome of abdominal pain and chronic iron-deficiency anemia due to blood loss. Secondary ulceration of the heads of the polyps accounted for the bleeding and anemia, and the size of the polyps accounted for the abdominal pain. In both cases unusually long portions of colon were involved by the giant polyps. The third and fourth cases had rare complications--reactivation of an enterocutaneous fistula and perforation of an acquired diverticulum. These cases demonstrate that giant inflammatory polyps may produce symptoms independently of the underlying inflammatory bowel disease. In reported cases of giant inflammatory polyps, approximately two-thirds had Crohn's disease and one-third had ulcerative colitis. The transverse colon was the commonest location, pain was the commonest symptom, and the polyps were localized to a short segment of colon in the majority of cases. More than 50% of cases mimicked neoplasm on barium enema. Giant inflammatory polyps may produce a variety of distinctive signs and symptoms and deserve independent recognition.
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PMID:Giant and symptomatic inflammatory polyps of the colon in idiopathic inflammatory bowel disease. 371 97

Giant colonic diverticula are an uncommon manifestation of colonic diverticular disease. This report documents another case of this rare entity. The clinical presentation is variable, but abdominal pain and the presence of an abdominal mass are common. Their etiology is uncertain, but they are thought to originate from pulsion diverticula. Abdominal plain films and barium enema are helpful in making the diagnosis. Computerized tomography is useful when the diagnosis is unclear. Surgical resection is recommended to alleviate symptoms and avoid complications.
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PMID:Giant colonic diverticulum: an unusual manifestation of a common disease. 842 Feb 56

Giant hepatocytes are commonly found in several neonatal and infantile liver diseases, but are rarely found in adult liver disease. A 42 year old white woman presented with a five month history of paraesthesia and numbness of both the upper and lower limbs and with vague abdominal pain. Abnormal liver function was noted on routine screening. Ultrasound scan of the abdomen showed gallstones; barium enema, ERCP and computed tomography scan were all normal. IgG antibodies to double stranded DNA were present at a titre of 40 units. Anti-cardiolipin antibodies, anti-mitochondrial antibodies and rheumatoid factor were not detected. Serology for hepatitis A, B, C, and paramyxoviruses was negative, as was the Paul Bunnell test. A clinical diagnosis of systemic lupus erythematosus (SLE) with an axonal sensory polyneuropathy was made, the latter confirmed on biopsy of the sural nerve. Giant cells were noted on liver biopsy. The patient was treated with corticosteroids; liver function had improved after two years of follow up. When extensive giant cell transformation is noted on liver biopsy, particularly when neuropathy is also a feature, the possibility of an association with SLE should be considered.
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PMID:Giant cell hepatitis associated with systemic lupus erythematosus. 865 94

Splenic cysts cannot be summarized in one entity but open a wide field of aetiopathogenetic factors. The most common types of splenic cysts in central Europe are of epithelial or traumatic origin. Since ultrasound is widely used, the incidence of splenic cysts increased to about 1%. Rarely, splenic cysts give specific symptoms. Giant cysts cause unspecific abdominal pain, sometimes even organ displacement, possibly leading to a decreased function of related organs. In case of rupture, splenic cysts may become life-threatening. We present a patient suffering a giant splenic cyst and give an overview of diagnostic and therapeutic aspects of splenic cysts.
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PMID:[Splenic cyst--a classical "incidental finding"]. 901 28

Alocasia macrorrhiza (L) Schott and Endl is called Hai Yu, Tien Ho, Shan Yu, Kuan Yin Lien, Tu Chiao lien, Lao Hu Yu and Lang Du in Chinese. Its common English name is Giant Elephant's Ear. The toxic effects of A macrorrhiza arise from sapotoxin and include gastroenteritis and paralysis of the nerve centers. From 1985 to 1993 all individuals who called the Poison Control Center asking for information regarding macrorrhiza were included in this retrospective study. A questionnaire filled out by the Poison Control Center staff collected the demographic data of the victim, the reason for consumption, the prescribed part, clinical symptoms and signs of the victim, and medical outcome of poisonings. Among 27 cases of A macrorrhiza poisoning, the age was 1.5 to 68 y with 12 females and 15 males. One had skin contact and 1 had eye contact. In the 25 cases that consumed the plant leaf or tuber either raw or cooked, the primary symptom was in injected sore throat and the secondary symptom was numbness of the oral cavity. Some patients had salivation, dysphonia, abdominal pain, ulcers of the oral cavity, difficulty in swallowing, thoracodynia, chest tightness and swollen lips. We believe the presence of sapotoxin alone is not sufficient to explain the injected swollen and ulcerative lesions. Calcium oxalate is reported distributed in the entire plant and results in inflammation of the oral cavity and mucous membranes just as our patients had.
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PMID:Calcium oxalate is the main toxic component in clinical presentations of alocasis macrorrhiza (L) Schott and Endl poisonings. 955 63

Giant colonic diverticulum is a rare complication of colonic diverticulosis. It typically occurs as a single diverticulum located on the antimesenteric border of the sigmoid colon. The most widely accepted theory for its development attributes the progressive dilation to a "ball-valve" mechanism, allowing air to enter but not to exit. Patients usually present complaining of abdominal pain and/or an abdominal mass, although they may remain asymptomatic. Physical examination reveals a tympanic abdominal mass that appears as a round radiolucency on plain radiographs and CT. Barium enema demonstrates the relationship of the diverticulum to bowel and may document communication with the colonic lumen. To alleviate symptoms and prevent complications, the recommended treatment is excision of the diverticulum in continuity with the involved colonic segment. We report a case and discuss the presentation, diagnosis, and management of giant colonic diverticulum.
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PMID:Giant colonic diverticulum: report of a case. 1036 13

Giant colonic diverticulum is a rare condition, and the usual site is the sigmoid colon. In this report, magnetic resonance imaging was performed in a patient with lower abdominal pain. The modality was useful for the evaluation of giant sigmoid colonic diverticulitis and the differential diagnosis.
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PMID:Giant sigmoid colonic diverticulitis: case report. 1462 67


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