Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0015672 (fatigue)
 51,768 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In December 1993, a 76-year-old Japanese male presented with general fatigue. Peripheral blood (PB) examination indicated marked leukocytosis (WBC count, 19.8 x 10(4)/microliter; leukemic blast differential, 89.5%). Leukemic blasts were positive for CD33, and negative for lymphoid antigens, with 2% of the blasts being positive for myeloperoxidase staining. On admission, chromosome analysis of leukemic cells in PB showed 45, X,-Y, t (9;22) [12/15]/46, XY, t (9;22) [3/15]. Southern blot analysis of the DNA from PB showed a rearrangement at the M-BCR region and germline configurations of both TCR beta and IgH chain genes. The patient was diagnosed as Philadelphia-positive chronic myelogenous leukemia (CML) in blast crisis. We commenced treatment with daunorubicin (DNR; 20 mg/day x 1 IV) and daily prednisolone (PSL; 60 mg/day PO). Leukemic blasts disappeared rapidly from PB, while the promyelocytes showed a transient increase, peaked 7 days after the start of therapy, and then disappeared. Myelocytes and metamyelocytes also showed transient increases. Without a period of severe myelosuppression, the patient reverted to the chronic phase of CML and karyotypic analysis of bone marrow cells showed 45, X,-Y, t (9;22) [33/35]/46, XY, [2/35]. Consolidation chemotherapy with DNR and BHAC was started, but the patient's condition deteriorated due to bacterial infection and he died of hepatic failure on March 1994. In this case, reversion to the chronic phase of CML in blast crisis may be accomplished by the cytodifferentiating effects of small-dose DNR and oral PSL to the leukemic blasts.
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PMID:[Reversion to chronic phase of chronic myelogenous leukemia in blast crisis with small-dose daunorubicin and oral prednisolone]. 858 71

We report an instructive case of diffuse large B-cell lymphoma presenting as acute heart failure. A 69-year-old human immunodeficiency virus-negative man was admitted to our hospital for general fatigue. A computed tomographic scan of the chest and abdomen showed pericardial effusion, but there was no evidence of tumor masses, lymph node enlargement, or hepatosplenomegaly. During the chemotherapy, increased lactate dehydrogenase and pleural effusion appeared. The tumor cells in the effusion showed positivity for CD5, CD19, CD20, kappa chain, and Bcl-2 and negativity for CD10 and CD23. The chromosomes showed t(8;14)(q24;q32) with c-myc/immunoglobulin (Ig)H rearrangement, and the MIB-1 index was not high (60%). Neither human herpes virus 8 nor Epstein-Barr virus DNA was detected in the cells by polymerase chain reaction. The response to chemotherapy was very poor, and the patient died 4 months after the diagnosis. A spectrum of the symptoms of CD5+ lymphoma encompasses pericardial effusion and also can accompany c-myc/IgH rearrangement.
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PMID:CD5+ diffuse large B-cell lymphoma with c-myc/IgH rearrangement presenting as primary effusion lymphoma. 1591 62

Castleman disease is a rare lymphoproliferative disorder that may have a unicentric or multicentric clinical presentation. Herein we present the case of a 49-year-old female with a 3-year history of progressively worsening lymphadenopathy associated with fevers, chills and night sweats. Laboratory studies showed anemia and mildly elevated sedimentation rate. A computed tomogram scan of the chest, abdomen and pelvis showed multiple enlarged bilateral axillary, supraclavicular, subpectoral, submental, retroperitoneal, and para-aortic lymph nodes. A right axillary lymph node biopsy was performed and found to display histopathologic features compatible with the plasma cell type of Castleman disease. The patient was found to be human immunodeficiency virus (HIV)-positive, with a viral load of 104,000/mL and a CD4 cell count of 84 cells/mm(3). Molecular studies on the lymph node specimen revealed an incomplete monoclonal DH-JH rearrangement in the IgH gene. The patient was initially treated with antiretroviral therapy with a combination of elvitegravir, cobicistat, emtricitabine and tenofovir that improved her fatigue and malaise. As treatment for Castleman disease, she was administered a combination of rituximab and etoposide, which led to a reduction in lymphadenopathy. To the best of the authors' knowledge, this is the first reported case of multicentric Castleman disease with monoclonal incomplete IgH gene rearrangement in an HIV-positive patient.
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PMID:Multicentric Castleman Disease with Monoclonal Incomplete IgH Restriction: A Rare Coexistence. 2649 May 23

Richter syndrome (RS) is the development of an aggressive lymphoma in patients with chronic lymphocytic leukemia (CLL). Most cases of diffuse large B-cell lymphoma variant of RS are clonally related to the original CLL. Here, we present a case of mantle cell lymphoma (MCL) that developed sequentially during the clinical course of CLL. A 72-year-old man had been diagnosed with CLL 16 years ago and was followed-up without treatment. He developed autoimmune hemolytic anemia 2 years ago, which resolved with rituximab and prednisolone treatment. Subsequently, he presented with fever, abdominal bloating, and fatigue. Progressive lymphocytosis and splenomegaly with elevated lactic dehydrogenase levels were suggestive of RS. Bone marrow examination revealed a small- to medium-sized lymphoid infiltrate, which was positive for CD5, CD20, CCND1, and SOX-11 and negative for CD23 and LEF1 on immunostaining. Fluorescence in situ hybridization analysis was positive for IgH/CCND1, which indicated MCL. Southern blot analysis showed that both the MCL and the previous CLL expressed different IgH gene rearrangement bands. At the time of relapse or progression of CLL, sequential development of MCL should be considered.
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PMID:[Sequential development of mantle cell lymphoma following chronic lymphocytic leukemia]. 3222 86