Paraneoplastic palmar fasciitis and polyarthritis syndrome in a metastatic breast cancer patient: Rare case report

摘要

Palmar fasciitis and polyarthritis syndrome (PFAPS) is a rare paraneoplastic event that has been reported mainly in ovarian cancers. Clinical diagnosis of PFAPS is characterized by the diagnosis of neoplasm with accompanying flexion contractures, inflammatory fasciitis, fibrosis, and generalized arthritis of the hands. Since first published report, only rare few additional cases of PFPAS have been reported. In this case report, we describe a patient with metastatic breast cancer who subsequently developed PFPAS in association with advanced breast cancer. She had clinical rheumatological symptoms course parallel to her primary breast cancer disease status.