Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038002 (splenomegaly)
 9,873 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The medical records of 158 dogs with visceral leishmaniasis confirmed cytologically and/or serologically were reviewed. Ages of affected dogs varied from nine months to 15 years, with a male-to-female ratio of 1.3. The most common clinical manifestations of the disease were variable cutaneous lesions such as exfoliative dermatitis and skin ulcerations, chronic renal failure, peripheral lymphadenopathy or lymph node hypoplasia, masticatory muscle atrophy (i.e., chronic myositis), ocular lesions (i.e., conjunctivitis, keratoconjunctivitis sicca, blepharitis, and uveitis), and poor body condition. Ascites, nephrotic syndrome, epistaxis, polyarthritis, and ulcerative stomatitis were seen only in a small number of cases. Clinical splenomegaly was not a common finding. The clinicopathological abnormalities were nonregenerative anemia, hyperproteinemia, glomerular proteinuria, and symptomatic or asymptomatic azotemia. In this study, an indirect immunofluorescence assay's diagnostic sensitivity was found to be higher than that of lymph node aspiration cytology.
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PMID:Clinical considerations on canine visceral leishmaniasis in Greece: a retrospective study of 158 cases (1989-1996). 1049 12

IgA nephropathy (IgAN) is one of the most frequent forms of glomerulonephritis (GN). However, its association with polycythemia vera (PV) has rarely been described. We report a case of IgAN combined with PV. The patient was a 46-year-old male with chronic renal failure, heavy proteinuria and erythrocytosis. He also presented hypertension and hematuria as well as splenomegaly, high arterial oxygen saturation and elevated leukocyte alkaline phosphatase activity. Possible causes of secondary erythrocytosis were ruled out. The renal biopsy revealed mesangial proliferative GN with predominant IgA deposition in mesangium. He was diagnosed as having IgAN and PV concomitantly. After administration of hydroxyurea, enalapril and felodipine, blood cell count and blood pressure normalized, while azotemia persisted. There was also a partial remission of the heavy proteinuria. We describe a case of IgAN associated with PV, and possible pathophysiologic relationships between two diseases are discussed with review of the literature.
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PMID:IgA nephropathy in a patient with polycythemia vera. Clinical manifestation of chronic renal failure and heavy proteinuria. 1216 77

A 17-year-old male presenting with chronic renal failure whose supporting clinical manifestations of the disease had appeared independently over a four-year period is reported. The renal biopsy specimen of the patient revealed tubulointerstitial nephritis and membranous glomerulonephritis. He never had hilar adenopathy, but maculopapular rashes, erythema nodosum, arthritis, chronic lymphocytopenia, hepatomegaly, splenomegaly, and lymphadenomegaly had been observed at different periods over four years. The presence of non-caseating granulomatous lesions in the liver biopsy accompanying uveitis verified the diagnosis of sarcoidosis. Low dose steroid was applied to this hepatitis-C carrier, and uveitis was suppressed. No recurrence has been observed in two-year follow-up.
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PMID:Sarcoidosis with an uncommon presentation: apropos of a case. 1564 Dec 74

A rare case of lethal idiopathic plasmacytic lymphadenopathy (IPL) with polyclonal hyperimmunoglobulinemia with chronic renal failure is described. A 40-year-old woman who had suffered from upper airways disease was admitted to the Emergency Room with acute renal failure and hypergammaglobulinemia. She developed pericardial effusion, a pruritic rash, splenomegaly and fell into a coma after 6 days. Multiple myeloma, infection, collagenopathy, and coagulopathy were ruled out. Finally, a form of malignant hypergammapathy was suspected. At autopsy, lymph nodes were infiltrated by polyclonal plasma cells and lymphocytes, with erythrophagocytosis features; immunohistochemistry confirmed the plasma cells (CD138+), with a prevalence of kappa-positive cells, B (CD20+) and T (CD3+) cells. Kidneys showed advanced glomerulosclerosis containing similar infiltrates. The cause of death was IPL with polyclonal hypergammaglobulinemia and advanced renal failure. Similar cases are unusual, and possible medical liability associated with failure to diagnose and treat idiopathic plasmacytic lymphadenopathy deserves discussion and further studies.
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PMID:A Case of Lethal Idiopathic Plasmacytic Lymphadenopathy with Polyclonal Hypergammaglobulinemia: A Medical Challenge for the Forensic Pathologist. 2736

POEMS syndrome is a multisystem disorder characterized by polyneuropathy, organomegaly, endocrinopathy, monoclonal gammopathy, and skin changes. We present an atypical case of POEMS syndrome with subclinical polyneuropathy, splenomegaly, hypogonadism, and myeloma of immunoglobulin G kappa type. The typical osteosclerotic lesions and skin lesions were absent, and vascular endothelial growth factor (VEGF) level was normal. Our patient also had chronic kidney disease due to focal segmental glomerulosclerosis. The patient died due to multisystem complications nine months after presenting with acute on chronic renal failure. POEMS syndrome is an uncommon, potentially fatal paraneoplastic syndrome presenting with plasma cell neoplasm and multisystem involvement. Despite the normal VEGF level, our patient was diagnosed to have possible POEMS syndrome due to other clinical manifestations. It may be reasonable to expand the diagnostic criteria of POEMS syndrome if further atypical cases are reported in the future.
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PMID:An atypical presentation of POEMS syndrome with IgG kappa type M protein and normal VEGF level: Case report and review of literature. 2989 39


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