title: Malignant transformation in solitary fibrous tumor of the pleura.
abstract: A 55-year-old man with a solitary fibrous tumor of the pleura on the left side underwent resection, but 2 recurrent tumors were found 3 years later. The recurrent tumors were reported to have undergone malignant transformation. Recurrent solitary fibrous tumor of the pleura with malignant progression is rare. Solitary fibrous tumor of the pleura often has an indolent clinical course, and may be asymptomatic for several years, so postoperative surveillance may necessitate long-term follow-up because of the potentially malignant transformative biological behavior of this type of tumor.
authors.affiliation: Division of Thoracic Surgery, Department of Surgery, Tungs' Taichung MetroHarbor Hospital, Taichung, Taiwan.
authors.forename: Ming-Ko
authors.initials: MK
authors.lastname: Law
authors.affiliation: Division of Thoracic Surgery, Department of Surgery, Tungs' Taichung MetroHarbor Hospital, Taichung, Taiwan Taipei Medicine University,Taipei, Taiwan toyong@ms5.hinet.net.
authors.forename: Yung-Wei
authors.initials: YW
authors.lastname: Tung
authors.affiliation: Department of Pathology, Tungs' Taichung MetroHarbor Hospital, Taichung, Taiwan.
authors.forename: Jong-Shiaw
authors.initials: JS
authors.lastname: Jinc
mesh_terms: D001706:Biopsy; D002471:Cell Transformation, Neoplastic / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D010997:Pleural Neoplasms / Q000473:pathology* / Q000601:surgery; D012086:Reoperation; D054363:Solitary Fibrous Tumor, Pleural / Q000473:pathology* / Q000601:surgery; D013908:Thoracotomy; D013997:Time Factors; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome
keywords: Neoplasm recurrence; Pleural neoplasms. Solitary fibrous tumor; local; pleural