INTRAARTICULAR ENDOTHELIAL TUMORS ARISING FROM SYNOVIAL MEMBRANE

Synovial Chondrosarcoma Arising in Synovial Chondromatosis

Primary synovial chondromatosis (SC) is a rare proliferative disorder that causes pain, swelling, and restriction of movement to the joints it affects. The disease frequently runs a protracted course, often requiring multiple surgical procedures to obtain some control. Few reports exist detailing the natural history of SC, although malignant transformation to synovial chondrosarcoma (CHS) is re...

A rare cause of chronic hip pain: Intraarticular synovial chondromatosis.

A 23-year-old male patient presented to our clinic with pain and limited motion in the right hip. The pain start ed about 3 years previously and increased over time, spreading to the trochanteric region of the right hip and the right groin. The characteristic of the pain was mechanical. He did not feel pain while sleeping. Prolonged sitting or standing caused the hip to lock. Previously, he had...

Synovial sarcoma arising from the hypopharynx: a case report.

Synovial sarcoma is a relatively rare soft tissue tumor. About 3 to 10% of cases arise in the head and neck, with the majority in the parapharyngeal region. We hereby report a 22-year-old male patient with synovial sarcoma confined to the hypopharynx. Treatment included wide surgical excision followed by radiotherapy. It is of interest that the lesion recurred 12 years after the initial primary...

Cutaneous Metastases Arising from Synovial Sarcoma: A Case Report

Lubrication of synovial membrane.