An Unusual Case of Synovial Sarcoma with Breast Metastasis: Findings on Positron Emission Tomography-Computed Tomography

Synovial sarcomas are aggressive soft-tissue tumors with the propensity for metastases at presentation or later course of disease. The most common site of metastases is lung, followed by lymph node and bone. It rarely metastasizes to the liver and to the brain. Breast metastases from extramammary ti...

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Detalles Bibliográficos
Autores principales: Upadhyay, Avinash, Rastogi, Sameer, Arunraj, Sreedharan Thankarajan, Shamim, Shamim Ahmed, Barwad, Adarsh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer - Medknow 2020
Materias:
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Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7905283/
https://www.ncbi.nlm.nih.gov/pubmed/33642764
http://dx.doi.org/10.4103/ijnm.IJNM_110_20
Descripción
Sumario:Synovial sarcomas are aggressive soft-tissue tumors with the propensity for metastases at presentation or later course of disease. The most common site of metastases is lung, followed by lymph node and bone. It rarely metastasizes to the liver and to the brain. Breast metastases from extramammary tissue are extremely rare, more so from synovial sarcoma. (18)F-fluorodeoxyglucose positron emission tomography–computed tomography (FDG PET/CT) plays a very important role in diagnosing occult metastasis in sarcomas. Histopathological diagnosis and translocation studies are important to confirm the diagnosis. We present a case of synovial sarcoma who underwent (18)FDG PET/CT which showed occult metastasis to the breast.

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