Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023380 (lethargy)
 5,697 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report a 17-year-old female with chronic myeloid leukemia (CML) who developed monocytic crisis. She was diagnosed as chronic phase of Ph1-chromosome positive CML at 14 years old. Three years after the diagnosis of the disease, she was admitted to the hospital because of low grade fever, lethargy and marked splenomegaly. Small dose of Ara-C relieved her symptoms and splenomegaly. Six months later, however, a marked leukocytosis over 70,000/microliters were observed, and the peripheral blood smear disclosed that about 80% of the leukocytes were relatively mature monocytoid cells. Chromosomal analysis revealed additional abnormalities (double Ph1, +8, +9, +19). Lysozyme levels in serum and urine were high and NAP score was elevated. These monocytoid cells expressed receptors for IgG-Fc and C3, phagocytic activity, and monocytoid antigens which were determined by monoclonal antibodies (MY4, Mo2, OKM5). Cytochemically, almost all of monocytoid cells were positive for peroxidase and naphthol-ASD-chloroacetate esterase (CAE), but the monocytoid cells positive for non-specific esterase were limited. These data suggested that this case was monocytic crisis in CML with proliferation of CAE positive monocytoid cells. Among several types of blast crisis, monocytic crisis is extremely rare condition. The definite monocytic crisis demonstrated by this case may support the hypothesis that target cells of CML are pluripotent hematopoietic precursors.
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PMID:[Monocytic crisis in chronic myeloid leukemia: a case report]. 276 61

Burkitt lymphoma is a type of B-cell lymphoma that occurs mostly in children, and rarely in adults. The sporadic type is known to occur mostly at the ileum and cecum. Cytarabine, which is used for central nervous system prophylaxis during chemotherapy for Burkitt lymphoma, has known neurotoxicity, and its side effects include motor ataxia due to cerebellar injury, ataxic dysarthria, dysfunction of ocular movement, confusion, somnolence and lethargy. This case report is about a patient diagnosed with Burkitt lymphoma who manifested motor ataxia after chemotherapy that included cytarabine.
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PMID:Rehabilitation for ataxia following chemotherapy for burkitt lymphoma involving the rectum. 2297 88