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Updated: Aug 19, 2026

Transaxillary First Rib Resection for Treatment of the Thoracic Outlet Syndrome
Published on: September 13, 2020
Calcifying fibrous pseudotumor causing thoracic outlet syndrome
Soon-Ho Chon1, Chul Burm Lee, Young-Ha Oh
1Department of Thoracic and Cardiovascular Surgery, Hanyang University Guri Hospital, Kyonggi Do, Kyomun Dong 249-1, Guri 471-701, South Korea.
Calcifying fibrous pseudotumor (CFP) is a relatively rare benign mass lesion that generally involves the soft tissues. We report a case of CFP occurring in an extremely rare location. The patient is a 34-year-old woman presenting symptoms of numbness of her right upper extremity caused by a CFP in her thoracic outlet and we discuss its clinical significance with a review of the literature.
Calcifying fibrous pseudotumor (CFP) is a relatively rare benign mass lesion that generally involves the soft tissues. We report a case of CFP occurring in an extremely rare location. The patient is a 34-year-old woman presenting symptoms of numbness of her right upper extremity caused by a CFP in her thoracic outlet and we discuss its clinical significance with a review of the literature.
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