Open Access
CC BY 4.0 · Rev Bras Ortop (Sao Paulo) 2024; 59(S 01): e31-e33
DOI: 10.1055/s-0041-1739172
Relato de Caso

Insidious Synovial Sarcoma of Bone in a Patient with Rheumatoid Arthritis

Article in several languages: português | English
1   Departamento de Medicina Interna, Hospital de Especialidades "Dr. Antonio Fraga Mouret,"Centro Médico Nacional La Raza del Instituto Mexicano del Seguro Social, Cidade do México, México
,
1   Departamento de Medicina Interna, Hospital de Especialidades "Dr. Antonio Fraga Mouret,"Centro Médico Nacional La Raza del Instituto Mexicano del Seguro Social, Cidade do México, México
,
1   Departamento de Medicina Interna, Hospital de Especialidades "Dr. Antonio Fraga Mouret,"Centro Médico Nacional La Raza del Instituto Mexicano del Seguro Social, Cidade do México, México
,
2   Departamento de Patologia, Hospital de Especialidades "Dr. Antonio Fraga Mouret,"Centro Médico Nacional La Raza del Instituto Mexicano del Seguro Social, Cidade do México, México
,
1   Departamento de Medicina Interna, Hospital de Especialidades "Dr. Antonio Fraga Mouret,"Centro Médico Nacional La Raza del Instituto Mexicano del Seguro Social, Cidade do México, México
› Author Affiliations

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Abstract

Synovial sarcoma is a rare malignity of mesenchymal origin; the diagnostic approach usually begins by documenting a soft tissue tumor; however, it results in a challenging diagnosis when it is more profound, of small size, or primary from the bone.

The present report describes a patient who presented insidious onset hip pain attributed to rheumatoid arthritis, with a fatal outcome due to baseline disease and surgery complications.

The underestimation of hip pain, mainly when there is no palpable mass, may delay the diagnosis.

Study carried out at the Hospital de Especialidades Dr. Antonio Fraga Mouret, Centro Médico Nacional La Raza del Instituto Mexicano del Seguro Social, Mexico City, Mexico.




Publication History

Received: 21 May 2021

Accepted: 02 September 2021

Article published online:
11 November 2021

© 2021. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution 4.0 International License, permitting copying and reproduction so long as the original work is given appropriate credit (https://creativecommons.org/licenses/by/4.0/)

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