Radiological features of synovial cell sarcoma.

Area of Science:

• Oncology
• Radiology
• Pathology

Background:

• Synovial cell sarcoma is an uncommon malignant soft-tissue tumor.
• Radiological features can mimic various benign and malignant lesions, complicating diagnosis.
• Accurate pre-biopsy diagnosis is crucial for appropriate management.

Purpose of the Study:

• To illustrate the diverse imaging features of synovial sarcoma across different age groups and anatomical locations.
• To enhance the pre-biopsy diagnostic accuracy of synovial sarcoma through characteristic imaging findings.
• To provide a brief overview of synovial sarcoma pathology, staging, prognosis, and management.

Main Methods:

• Pictorial review of synovial sarcoma cases.
• Analysis of imaging findings (e.g., MRI, CT, ultrasound) in relation to tumor characteristics.
• Correlation of imaging features with histopathological diagnosis.

Main Results:

• Synovial sarcoma exhibits a spectrum of imaging appearances, often presenting as soft-tissue masses.
• Specific imaging features, such as heterogeneous enhancement and cystic components, can suggest the diagnosis.
• Tumor location and patient age are important considerations in the differential diagnosis.

Conclusions:

• Characteristic imaging findings can significantly increase the suspicion of synovial sarcoma before biopsy.
• Radiologists play a key role in identifying potential synovial sarcomas, guiding subsequent diagnostic and therapeutic pathways.
• A comprehensive understanding of imaging features, pathology, and clinical context is essential for optimal patient care.