1. Sarcoma pulmonar mixoide primario asociado a traslocación EWSR1-CREB1 con micrometástasis locorregional
- Author
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María Isabel Oviedo Ramírez, Clara Salas Antón, and Alejandro Salazar Nicolás
- Subjects
0301 basic medicine ,Pathology ,medicine.medical_specialty ,Lung ,business.industry ,Mesenchymal Tumor ,Rare entity ,Chromosomal translocation ,medicine.disease ,Pathology and Forensic Medicine ,Pulmonary Sarcoma ,03 medical and health sciences ,030104 developmental biology ,0302 clinical medicine ,medicine.anatomical_structure ,030220 oncology & carcinogenesis ,%22">Fish ,Medicine ,Sarcoma ,Differential diagnosis ,business - Abstract
Primary myxoid pulmonary sarcoma is a rare entity with an endobronchial growth. Although it should be included in the differential diagnosis of other sarcomas, its prognosis is usually favorable. We present the case of a 51-year-old patient with a mesenchymal tumor in the right lung, diagnosed as a primary pulmonary myxoid sarcoma, positive for EMA, vimentine and with a Ki-67 less than 5%; FISH revealed a EWSR1-CREB1 translocation.
- Published
- 2021
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