Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A patient who developed mutilans-type arthropathy, splenomegaly, leukopenia, leg ulcer and massive hydroxyapatite accumulation during the course of progressive systemic sclerosis (PSS) was reported. A 56-years-old female had suffered Raynaud's phenomenon since the beginning of her third decade. She developed multiple symmetrical arthritis and morning stiffness at the age of 29, and was treated with NSAIDs and low dose corticosteroids under the diagnosis of rheumatoid arthritis (RA) Because of dysphagia and diarrhea, she was admitted in Niigata-Kenritsu Senami Hospital in September, 1987. Physical and roentgenographic examinations revealed diffuse scleroderma, mutilans-type arthropathy, lung fibrosis, splenomegaly and right leg ulcer. Laboratory examinations showed leukopenia, high titer of anti-DNA antibody, positive anti-Scl-70 antibody and mild hypocomplementemia. These findings suggested that she had PSS and Felty's syndrome. Furthermore, massive subcutaneous and intraarticular hydroxyapatite accumulation were noticed. The leg ulcer and laboratory data gradually improved with the combination therapy of corticosteroids, D-penicillamine and plasmapheresis. Although it has been well recognized that PSS patients reveal frequently the articular lesions similar to these of RA, severe mutilans-type arthropathy seen in this case is extremely rare. The joint contracture might be induced by hydroxyapatite accumulation, of which the early diagnosis seems to be very important in long-standing PSS patients.
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PMID:[A case of progressive systemic sclerosis associated with mutilans-type arthropathy and suspected Felty's syndrome]. 237 41

Rheumatoid arthritis (RA), characterized by inflammation of the synovium and surrounding structures, has a prevalence of 0.5-1%. Rheumatoid vasculitis (RV) is an inflammatory condition of the small- and medium-sized vessels that affects up to 5% of patients with RA with intestinal involvement in 10-38% of these cases. Clinically apparent RV of the gastrointestinal (GI) tract, while rare, is often catastrophic, resulting in ischemic ulcers and bowel infarction. Vasculitis of the colon may present as pancolitis clinically similar to ulcerative colitis. Rectal biopsies that include submucosal vessels are positive for vasculitis in up to 40% of cases. Abnormal esophageal motility in RA may result in heartburn and dysphagia. Chronic atrophic gastritis may be associated with hypergastrinemia and hypo- or achlorhydria, promoting small bowel bacterial overgrowth. RA is the most common cause of secondary amyloidosis with GI symptoms in 22% of affected patients. Although amyloid is usually found in the liver, it is rarely evident clinically. Felty's syndrome occurs in less than 1% of patients with RA and is characterized by neutropenia and splenomegaly. The liver may be involved with portal fibrosis or nodular regenerative hyperplasia. Liver histology is abnormal in 92% of RA patients at autopsy, although the changes are usually mild without associated hepatomegaly. Drug-induced liver disease may occur with aspirin, sulfasalazine, and methotrexate. Significant liver damage is rare if the drug is discontinued or the patient is properly monitored. RA can affect both the GI tract and the liver; changes are usually mild except with RV.
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PMID:Gastrointestinal and hepatic manifestations of rheumatoid arthritis. 2120 2