Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023418 (leukemia)
 93,477 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We evaluated the neuropsychological and personality profiles of 25 patients with chronic myelogenous leukemia treated with interferon alfa (IFN-alpha). This group of persons performed well below expectation on tests of cognitive speed, verbal memory, and executive functions. Personality changes included depression, increased somatic concern, and stress reactions. A control group of leukemia patients not treated with IFN-alpha had significantly better cognitive speed and mood. The pattern of cognitive and personality changes in patients receiving IFN-alpha is highly suggestive of frontal-subcortical brain dysfunction.
 ...
PMID:Pattern of neurobehavioral deficits associated with interferon alfa therapy for leukemia. 871 Jan 13

A 66year-old man with sustained fever was diagnosed as having acute myeloid leukemia with multilineage dysplasia. Induction therapy with etoposide and AraC was initiated, but was ineffective. Although fever had persisted for more than a few days, there was no evidence of any infection on radiological examination or culture studies. The patient was disorientated and demonstrated personality change. After a severe convulsive seizure, the patient died. Autopsy findings showed that the leukemic cells had permeated the Virchow Robin space, but without a mass lesion in the cerebral parenchyma. He was diagnosed as having had central nervous system leukemia (CNSL) that provoked sustained fever, consciousness disturbance and convulsive seizure. These findings suggested that the Virchow Robin space plays a particular role in the development of CNSL. Even with repeated cerebrospinal fluid examinations and radiological tests, we were unable to correctly diagnose CNSL before death, which may indicate the intractability of diagnosing CNSL spread along the Virchow Robin space. This case provides useful information about the pathophysiology and diagnosis of CNSL.
 ...
PMID:[Acute myeloid leukemia invasion of the central nervous system, detected only along the Virchow Robin space]. 1857 12