# A rare case of a young man with mediastinal synovial sarcoma

## TL;DR

A 23-year-old man with a rare mediastinal synovial sarcoma showed some improvement after surgery and chemotherapy.

## Contribution

This case highlights the challenges and treatment outcomes for mediastinal synovial sarcoma in a young adult.

## Key findings

- The patient showed a partial response to adjuvant chemotherapy with reduced tumor size.
- Pleural effusion resolved following treatment, indicating a positive interim outcome.
- Diagnosis was confirmed through histopathological and immunohistochemical examination.

## Abstract

Synovial sarcoma is a rare and aggressive tumor that primarily affects soft tissues, including the mediastinum, and predominantly affects younger adults. A 23-year-old male patient with mediastinal synovial sarcoma underwent debulking surgery and received 3 cycles of doxorubicin, ifosfamide, and mesna chemotherapy. Mediastinal synovial sarcoma presents diagnostic challenges and poor prognosis. Treatment involves surgical resection, adjuvant chemotherapy, and radiotherapy. Mediastinal synovial sarcoma can be diagnosed through histopathological and immunohistochemical examination. Adjuvant chemotherapy led to a partial response, showing a decrease in tumor size and resolution of pleural effusion, demonstrating a positive interim outcome.