title: Metastatic Merkel cell carcinoma involving the bone marrow with chronic lymphocytic leukemia mimicking Richter transformation.
authors.forename: Huan-You
authors.initials: HY
authors.lastname: Wang
authors.forename: Ahmed S
authors.initials: AS
authors.lastname: Shabaik
mesh_terms: D000368:Aged; D015266:Carcinoma, Merkel Cell / Q000175:diagnosis* / Q000473:pathology; D002471:Cell Transformation, Neoplastic; D005260:Female; D005434:Flow Cytometry; D006801:Humans; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D007964:Leukocytosis / Q000473:pathology; D008206:Lymphatic Diseases / Q000473:pathology; D009362:Neoplasm Metastasis; D051757:PAX5 Transcription Factor / Q000032:analysis
chemical_list: D051757:PAX5 Transcription Factor; C497281:PAX5 protein, human