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)

A 75-year-old man was admitted to our hospital because of hepatosplenomegaly, generalized lymphadenopathy and lymphocytosis in February, 1989. The leukocyte counts were 93,200/microliters with 95% small lymphocytes which expressed surface membrane immunoglobulin (SmIg) M, D and kappa. Histological finding of the cervical lymph node was diffuse small cell lymphoma. A diagnosis of chronic lymphocytic leukemia (CLL) was made. He was followed up without chemotherapy. In January, 1990, he was re-admitted because of progressively enlarged lymph nodes and increased white blood cell counts, up to 183,200/microliters with 98% lymphocytes. He was treated with vincristine, cyclophosphamide, prednisolone. The leukocyte counts decreased to 5,000/microliters and lymph node swelling decreased in size. In April, 1990, generalized lymphadenopathy re-appeared. The biopsied lymph node specimen showed diffuse large cell non-Hodgkin lymphoma (NHL-DL). The lymph node cells were found to express SmIgM and kappa. The diagnosis of Richter's syndrome was made. DNA analysis using Southern blot method revealed identical immunoglobulin heavy and kappa chain gene rearrangements in the two neoplasms. These findings suggest that the CLL cells and the NHL-DL cells originate from the same clone in this case.
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PMID:[Richter's syndrome with identical immunoglobulin gene rearrangements]. 190 17

Angioimmunoblastic T-cell lymphoma (AILT) is a peripheral T-cell lymphoma often complicated autoimmune phenomena such as autoimmune cytopenia, and is a truly rare type of NHL. In order to investigate the clinical features, pathological manifestation of this lymphoma, and to explore its therapy protocol, a 37-years old patient with AILT was investigated. The routine blood examination, bone marrow smear, lymphonodus biopsy, Coombs test, flow cytometry for bone marrow mononuclear cells, serological test, immunochemistry method etc were performed for this patient. The results showed that the systemic lymphadenectasis and hepatosplenomegaly were seen in patient, the cervical lymphonode biopsy revealed AITL. The hematoglobin level and number of reticulocytes were very low. Coombs test was positive. Simultaneously, the bone marrow aspirate revealed erythroid aplasia. The warm type autoimmune hemolytic anemia (AIHA) and pure red cell aplasia (PRCA) were co-existed. After one course of chemotherapy with CHOP-E, infiltration sign of AITL patient with AIHA and PRCA disappeared. In conclusion, the AITL patient complicated with AIHA and PRCA was successfully diagnosed, the lymphonode biopsy and bone marrow smear showed more significant, the chemotherapy protocol of CHOP-E can give some effect to cure such angioimmunoblastic T cell lymphoma.
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PMID:[Angioimmunoblastic T-cell lymphoma with autoimmune hemolytic anemia and pure red cell aplasia]. 1770 20