Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019214 (hepatosplenomegaly)
 4,408 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Lymphoma was diagnosed in a 7-year-old domestic cat found to be infected with FeLV and feline immunodeficiency virus (FIV). The cat was affected by chronic disorders suggestive of immunosuppression, including gingivitis, periodontitis, keratitis, and abscesses. Despite treatment, peripheral keratitis of the left eye progressed, resulting in uveitis, chronic glaucoma, and eventual corneal rupture. Microscopic retinal and optic disk pathologic processes also were suspected. Abnormal jaw movements that were believed to be indicative of neurologic disease were observed. Approximately 17 months later, the cat developed generalized lymphadenopathy, hepatosplenomegaly, and bilateral renomegaly. Lymphoblastic lymphoma and glomerulonephritis were diagnosed histologically. Manganese- and magnesium-dependent reverse transcriptase activity were detected in supernatants from lymph node and spleen mononuclear cell cultures, suggesting T-lymphocyte infection with FeLV and FIV.
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PMID:Feline leukemia virus and feline immunodeficiency virus infections in a cat with lymphoma. 253 74

A 14-year-old boy came to the neurological clinic because of involuntary movement. He represented a case of common variable hypogammaglobulinemia, with hepatosplenomegaly noted for 5 years and jaundice for 1 month. Neurological and laboratory examinations revealed choreoathetosis and hyperbilirubinemia, hypoalbuminemia, increased hepatic aminotransferase, and decreased indocyanine green clearance; as well as increased signal change over the globus pallidus, subthalamic area, internal capsule, tegmentum, brain stem and pituitary gland revealed by a brain magnetic resonance (T1-weighted) imaging study. A manganese study confirmed high body manganese loading. Trihexyphenidyl administration ameliorated the dyskinesia; however, the patient died from hepatic failure later. Though rare in incidence, manganese intoxication should be considered in cases with dyskinesia and the characteristic brain MRI findings. Even if no environmental exposure is involved, total parenteral nutrition, porto-systemic shunt and chronic hepatic dysfunction could lead to a heavy manganese load resulting in symptomatic manifestation.
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PMID:Dyskinesia from manganism in a hepatic dysfunction patient. 893 14