Mediastinal Castleman disease presenting as a paraspinal mass causing back pain and shortness of breath in a young adult.

This case report details a rare presentation of unicentric Castleman disease (UCD), hyaline vascular type in a 22-year-old woman. The patient presented with a large, well-circumscribed mass in the paravertebral region causing back pain and shortness of breath. Diagnostic imaging and biopsy confirmed the diagnosis, and surgical excision led to a favorable outcome.

Renal Ewing Sarcoma: A Challenging Diagnosis.

No. Abstract. DOI: 10.