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Wolf in Sheep's Clothing: Acute Chloroma Disguised as a Subdural Hematoma.
MedLine Citation:
PMID:  21989841     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
BACKGROUND: Subdural hematomas are not infrequent among patients with hematologic disorders as they are prone to thrombocytopenia from their disease and chemotherapy. However, rarely these patients can also have leukemic involvement of the subdural space. METHODS: Case Report with CT scan and intraoperative photographs. RESULTS: A 45-year-old woman with acute myeloid leukemia presented with progressive headache, somnolence, and hemiparesis. She was noted to be thrombocytopenic. CT scan revealed a heterodense extra-axial lesion consistent with an acute to subacute subdural hematoma. There was no antecedent trauma. After platelet transfusion, she was taken for burr hole evacuation and an opalescent pearly white mass was encountered. Pathology revealed myeloid sarcoma. CONCLUSIONS: Myeloid sarcoma can mimic subdural hematoma both clinically and radiologically. It should be considered when a patient with a prior leukemia and no antecedent trauma presents with an extra-axial lesion.
Authors:
G M Mallory; J J Van Gompel; A A Rabinstein; J E Fugate; G Lanzino
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-10-12
Journal Detail:
Title:  Neurocritical care     Volume:  -     ISSN:  1556-0961     ISO Abbreviation:  -     Publication Date:  2011 Oct 
Date Detail:
Created Date:  2011-10-12     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101156086     Medline TA:  Neurocrit Care     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Affiliation:
Department of Neurosurgery, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA, mallory.grant@mayo.edu.
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