Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024523 (malabsorption)
 7,319 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A middle-aged man developed impotence, gynaecomastia, peripheral neuropathy, pigmentation lymphadenopathy, scleroderma, malabsorption and Raynaud's phenomenon following prolonged exposure to trichlorethylene. Somes, but not all, of these features have previously been reported in vinyl chloride disease, and trichlorethylene is related chemically to vinyl chloride. Seven patients with a similar but not identical syndrome have been described in Japan and U.S.A., apparently unrelated to exposure to industrial toxins.
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PMID:A new syndrome with pigmentation, scleroderma, gynaecomastia, Raynaud's phenomenon and peripheral neuropathy. 21 95

A 47-year-old man had diarrhea in 1965. Four years later, malabsorption syndrome was diagnosed and the patient was found to have mild lymphocytosis. Abdominal lymphoma was suspected, but exploratory laparotomy was normal except for partial villous atrophy of small intestine and slightly enlarged mesenteric lymphnodes which were normal microscopically. In vitro lymphocyte blastformation with phytohemagglutinin was depressed markedly throughout the course and the result predicted the developement of malignancy of the lymphocytic system. Infection of Isospora belli was found thereafter, and sulfamethoxazole was quite effective for diarrhea. In August, 1974, he noticed cervical lymphadenopathy for the first time and it was diagnosed as undifferentiated type of malignant lymphoma. He died in December, 1974. In this case diarrhea was most probably caused by the intestinal infection of Isospora belli without obvious lymphoma. The symptom was swept away by peroral sulfamethoxazole. In this patient coccidiosis was presumably induced and prolonged by suppression of cellular immunity which might have already begun to progress at the onset of diarrhea.
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PMID:Malignant lymphoma initiated with malabsorption syndrome due to Isospora belli infection and lymphocytosis. 96 Jan 6

A case is presented of generalized skin hyperpigmentation due to alpha-MSH hypersecretion from the pituitary that was most marked in the light-exposed areas. The patient also had secondary adrenal dysfunction, peripheral lymphadenopathy, streptococcal glomerulonephritis and malabsorption. Analysis of this patient's alpha-MSH using high-pressure liquid chromatography (HPLC) showed a novel acetylation profile compared to normal individuals and to patients with Cushing's disease and Nelson's syndrome. Glucocorticoid replacement therapy resulted in suppression of alpha-MSH hypersecretion and complete resolution of the illness.
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PMID:A case of skin hyperpigmentation due to alpha-MSH hypersecretion. 131 79

Although it traditionally presents with signs and symptoms of small intestine involvement, such as diarrhea and malabsorption, Whipple's disease (WD) can involve many other organs. Typically, WD diagnosis is established by biopsy of the small intestine. A case of WD, established by duodenal biopsy, in a 36-yr-old male is presented. This patient developed mesenteric lymphadenopathy, prompting computerized-tomography guided fine-needle aspiration (FNA), which showed typical features of WD. Electron microscopy (EM) studies confirmed the diagnosis. To our knowledge, this is the first reported case of lymph-node involvement in WD diagnosed by FNA biopsy.
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PMID:Whipple's disease involving the mesenteric lymph nodes diagnosed by fine-needle aspiration. 137 80

From 1987 to 1989, 7 patients were diagnosed as having a primary lymphoma of the small bowel. The patients, 5 men and 2 women aged 14-66 years (average: 45), were studied by means of small bowel enema and CT. Using small bowel enema, our findings were: masses related to a loop, stenosis, mucosal patterns with thick, irregular, and nodular folds, and bowel walls thickening. In nearly all cases CT showed not only small bowel lesions but also mesenteric lymphadenopathy. Five of seven patients had lymphomas, 1 had IP-SID lymphoma (immunoproliferative small intestinal disease related lymphoma), and 1 had IPSID associated with a late prelymphomatous stage. The diagnosis of IPSID is very important in patients with malabsorption syndrome, which may or may not be related to alpha heavy chain disease, because IPSID may evolve into lymphoma but its prelymphomatous stage can be treated and cured. We have therefore reported the different features seen with enteroclysis and CT, comparing the results obtained in the various forms of lymphoma of the small bowel. The importance is stressed of an accurate diagnosis of IPSID forms, however uncommon in our Country.
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PMID:[Primary lymphoma of the small intestine: clinico-radiological correlations]. 202 38

The clinical, pathologic, and immunologic features of 78 cases of peripheral/post-thymic T-cell lymphomas are described. These neoplasms were extremely heterogeneous and were classified as small lymphocytic, mixed small and large cell, large cell, lymphoepithelioid cell, angiocentric, and adult T-cell leukemia/lymphoma type. Some cases revealed angioimmunoblastic or Hodgkin's-like features. These neoplasms mainly affected older adults (mean age, 57 years; median age, 60 years). Lymphadenopathy represented the most frequent clinical presentation, although most patients demonstrated both nodal (87%) and extranodal involvement (77%) during the course of disease. Sites of extranodal disease included skin/soft tissue, spleen, lung, liver, bone, gastrointestinal tract, central nervous system, peripheral blood, nasopharynx, and retrovaginal tissue. Splenomegaly at presentation was most frequently observed in lymphoepithelioid cell lymphomas. Angiocentric lymphomas involved lung. A mediastinal presentation was typically observed in young adults and associated with a poor prognosis. Patients with gastrointestinal lymphomas presented with bleeding and/or malabsorption. B symptoms were present in most cases (65%). Hypercalcemia occurred in four patients. Phenotypic studies of T-cell antigens demonstrated the loss of one or more pan-T-cell markers in eight of 47 cases evaluated. Assessment of T-cell subsets revealed a helper/inducer phenotype for nearly all immunoreactive cases. For the overall series, 32 patients died of disease (median survival time, 11.5 mo). There was a statistical difference between the combined groups of small lymphocytic and lymphoepithelioid cell types as compared with mixed and large cell types, with a poorer survival for the latter group. Angiocentric and adult T-cell leukemia/lymphoma were associated with poor survival. This series of T-cell lymphomas further documents the marked heterogeneity of this group of neoplasms as well as the poor prognosis observed for certain histologic types.
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PMID:Peripheral/post-thymic T-cell lymphomas: a spectrum of disease. Clinical, pathologic, and immunologic features of 78 cases. 229 66

The growth of 22 boys with hemophilia, infection with human immunodeficiency virus (HIV), and lymphadenopathy, but not overt acquired immunodeficiency syndrome (AIDS) was evaluated. Three patients were found to have significant growth failure for 3-4 years with the onset after HIV infection. Extensive endocrine evaluation revealed that two of the three had neurodysregulation of growth hormone release with hyposomatomedinemia. None had classical growth hormone deficiency, thyroid deficiency, or evidence of malnutrition/malabsorption or other systemic illness. It appears that growth failure is not rare in boys with hemophilia and HIV infection and that this might be due to a direct effect on the physiologic secretion of growth hormone.
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PMID:Growth failure in boys with hemophilia and HIV infection. 278 55

Infectious mononucleosis, a systemic illness caused by the Epstein-Barr virus, is seen frequently by primary care physicians. Mononucleosis affects several organ systems, and, within the abdomen, there can be splenic involvement, hepatitis, mesenteric lymphadenopathy, hyperplasia of gut-associated lymphoid tissue, pancreatitis, and transient malabsorption. Life-threatening abdominal complications require prompt recognition and intervention. Other abdominal complications, though worrisome, are usually short-lived and resolve without sequelae.
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PMID:Abdominal complications of infectious mononucleosis. 305 95

Tuberculosis of organs other than the lung may occur after an intestinal bypass operation for morbid obesity, with an incidence varying from 1% to 4%, a value rather higher than that of the general population. As its clinical symptoms (fever and chills, abundant sweating and an increase or return of weight loss) appear during the period of greatest weight loss, it is probably caused by malnutrition and malabsorption. In most cases lymphadenopathy (usually cervical) also appears. Tuberculosis occurring after bypass operation should be treated with the classic antitubercular therapy; this always results in recovery if the disease is diagnosed in time.
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PMID:Tuberculosis after intestinal bypass for morbid obesity. 721 57

We report a case of severe chronic bilateral uveitis in a 60-year-old white man without neurological manifestations. Spondylarthritis and isolated malabsorption suggested the diagnosis of Whipple's disease. A normal duodenal biopsy delated the diagnosis, who was secondarily demonstrated an adenopathy biopsy and macrophage study on vitrectomy sample (macrophage distended by periodic acid-Schiff positive material). With 1 year follow-up the uveitis was rapidly and completely cured by an antibiotic association (rifampicin and trimethoprim-sulfamethoxazol). The characteristics of ocular involvement in Whipple's disease and treatment of the disease are discussed.
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PMID:[Uveitis: late complication of undiagnosed Whipple disease]. 748 Nov 57


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