A Focus of Differentiated Myeloid Sarcoma in a Ligation Specimen of the Fallopian Tube: No Evidence of Hematologic Abnormality in 18 Years of Follow-up Despite Absence of Treatment
| Autor: | Riyam Zreik, Ludvik R. Donner, Eduardo Castro, Linden Morales |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Adult
Pathology medicine.medical_specialty Focus (geometry) Sterilization Tubal CD3 Pathology and Forensic Medicine 03 medical and health sciences 0302 clinical medicine hemic and lymphatic diseases Myeloid sarcoma medicine Fallopian Tube Neoplasms Humans Sarcoma Myeloid CD20 CD43 Incidental Findings biology business.industry medicine.disease medicine.anatomical_structure 030220 oncology & carcinogenesis biology.protein Surgery Female Anatomy Abnormality business Ligation 030215 immunology Fallopian tube |
| Zdroj: | International journal of surgical pathology. 28(1) |
| ISSN: | 1940-2465 |
| Popis: | A 0.2-cm intramural focus composed predominantly of myelocytes and metamyelocytes, many CD3+, CD43+ T-lymphocytes, scanty CD20+ B-lymphocytes, rare mast cells, but no eosinophils or myeloblasts was incidentally found in a ligation specimen of the left fallopian tube. The myeloid cells were positive for chloroacetate esterase, myeloperoxidase, myeloid marker BM2, and CD43, and they were negative for CD30, CD34, CD117, ERG, and TDT. The findings in the left fallopian tube were consistent with the diagnosis of differentiated myeloid sarcoma. The right fallopian tube was normal. No hematologic abnormalities were found elsewhere in the body. Curiously, the patient remains free of any hematologic abnormality for 18 years despite absence of treatment. |
| Databáze: | OpenAIRE |
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