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

Angioimmunoblastic lymphadenopathy with dysproteinemia (AILD) can best be described as a disorder of T-cells resulting in amplification of the B-cell response and clinical symptoms of lymphadenopathy, fever, hepatosplenomegaly, and a variety of blood abnormalities. Pure red cell aplasia (PRCA), an autoimmune disorder resulting in selective aplasia of the erythroid series, has only rarely been associated with AILD. Herein we report three cases of AILD and PRCA. Serum from one patient was available for study and contained a dose-dependent inhibitor of the CFU-E but not CFU-GM cultures from normal bone marrow. This activity was found in the globulin fraction after ammonium sulfate precipitation. Patients with AILD are known to make antibodies to many autologous epitopes, and the most well-characterized mechanism of PRCA involves antibodies to red cell precursors. Our serum data are consistent with the hypothesis that such an antibody existed in our patient. Aggressive treatment of these patients resulted in transient improvement in two; however, all three died without achieving a durable complete remission with two dying of infectious complications.
 ...
PMID:Pure red cell aplasia associated with angioimmunoblastic lymphadenopathy with dysproteinemia. 817 98

A 28-year-old normotensive euthyroid man presented with recurrent lower motor neuron type of weakness without sensory or autonomic involvement, with preserved reflexes. Systemic examination was significant for mild hepatosplenomegaly. Investigations revealed persistent hypokalemic, hyperchloremic, normal-anion-gap metabolic acidosis with deranged liver functions. Urine pH was 6.0 even after oral ammonium-chloride loading test. Type I renal tubular acidosis was diagnosed. A search for the etiology revealed bilateral Kayser-Fleischer ring, with low serum ceruloplasmin levels and high urinary copper, confirming it to be Wilson's disease.
 ...
PMID:Recurrent limb weakness as initial presentation of Wilson's disease. 1740 Dec 35