منابع مشابه
Cutaneous myeloid sarcoma associated with chronic myeloid leukemia*
Myeloid sarcoma is an extramedullary tumor of malignant myeloid cells often associated with acute myeloid leukemia, chronic myeloproliferative disorders and myelodysplastic syndromes. The skin is one of the most commonly affected sites. We report a rare case of cutaneous myeloid sarcoma associated with chronic myeloid leukemia.
متن کاملDiagnostic confusion resulting from CD56 expression by cutaneous myeloid sarcoma
Myeloid sarcomas are tumor masses composed of aggregates of malignant myeloid precursors in extramedullary sites including the skin. We report a case of myeloid sarcoma in a patient who presented with an ear lobe mass and facial nerve paralysis. Expression of CD56 by the malignant cells led to an initial misdiagnosis as Merkel cell tumor. Comprehensive pathological evaluation confirmed the diag...
متن کاملCutaneous myeloid sarcoma presenting as grey pigmented macules.
According to previous reports, cutaneous myeloid sar-coma often manifests as a red nodule on the skin. We report here a patient with cutaneous myeloid sarcoma presenting with a unique skin lesion. A 71-year-old man presented with pigmented macules of one month duration. Physical examination showed multiple grey pigmented macules, 10–30 mm in diameter , on the face and trunk (Fig. 1a). His white...
متن کاملCutaneous myeloid sarcoma: natural history and biology of an uncommon manifestation of acute myeloid leukemia.
We conducted a retrospective study of patients with cutaneous myeloid sarcoma, from 2 tertiary care institutions. Eighty-three patients presented, with a mean age of 52 years. Diagnosis of myeloid sarcoma in the skin was difficult due to the low frequency of myeloperoxidase and/or CD34+ cases (56% and 19% of tested cases, respectively). Seventy-one of the 83 patients (86%) had ≥ 1 bone marrow b...
متن کاملCutaneous Myeloid Sarcoma of the Penile Foreskin Sünnet Derisinin Myeloid Sarkomu
Myeloid sarcoma, considered to herald the onset of a blast crisis in the setting of chronic myeloproliferative neoplasm/dysplasia, typically presents during the course of the disorder. Cutaneous involvement is uncommon and lesions on genital skin are seldom seen. We present a case of a well-differentiated myeloid sarcoma in the penile foreskin in an apparently healthy 29-year-old male presentin...
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ژورنال
عنوان ژورنال: Internal Medicine
سال: 2020
ISSN: 0918-2918,1349-7235
DOI: 10.2169/internalmedicine.3560-19