title: [Current surgical treatment of primary chest wall tumor].
abstract: Primary chest wall tumor is relatively rare. According to the annual report by The Japanese Association for Thoracic Surgery in 2012, 447 primary chest wall tumors were resected in 2010. It was only 0.66% of the total number of operations in general thoracic surgery in Japan. From January 1992 to December 2012, 3,022 cases in general thoracic surgery were operated in our department. Of these, 30 patients (1%) with primary chest wall tumor were surgically treated. We retrospectively reviewed the medical records of them and investigated the details of this tumor. The patients group included 11 males and 19 females, with a mean age 57.6 years (range, 16 to 79 years). The majority of these patients were referred to us because of radiographical abnormalities on chest X-ray( 56.7%) or clinical symptoms( 33.3%). The operative procedure was tumor extirpation in 25 cases and chest wall resection in 5 cases. Histologically, 23 cases (76.7%) were benign tumors, 7 cases (23.3%) were malignant tumors. Malignant tumors included aggressive and poor prognostic cases such as malignant fibrous histiocytoma or malignant peripheral nerve sheath tumor, on the other hand, extremely rare tumor with low grade malignancy such as parachordoma arising from the chest wall soft tissue was included. In conclusion, although, the standard therapy for malignant primary chest wall tumors has not been established, aggressive surgical resection remains the treatment of choice and to provide an accurate diagnosis.
authors.affiliation: Department of Chest Surgery, Nishi-gunma Hospital, Shibukawa, Japan.
authors.forename: Osamu
authors.initials: O
authors.lastname: Kawashima
authors.forename: Seiichi
authors.initials: S
authors.lastname: Kakegawa
authors.forename: Toshiteru
authors.initials: T
authors.lastname: Nagashima
authors.forename: Takashi
authors.initials: T
authors.lastname: Ibe
authors.forename: Tetsuhiro
authors.initials: T
authors.lastname: Nakano
authors.forename: Kimihiro
authors.initials: K
authors.lastname: Shimizu
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D013899:Thoracic Neoplasms / Q000601:surgery*; D035441:Thoracic Wall