title: [A case of pleural metastasis of invasive thymoma with pulmonary metastasis responding to chemotherapy with cyclophosphamide and prednisolone].
abstract: The patient, a 48-year old male, was seen with hoarseness in December 1990. A chest radiograph and chest CT scan showed an anterior mediastinal mass. Median sternotomy revealed epithelial thymoma with involved partial lung and pericardium. After surgery, he received external radiation to the mediastinum. One year later he was given another 40 Gy external radiation in the cervical and mediastinal recurrence region. In May 1994, a chest CT scan revealed an extrapleural and bilateral lung mass. Histological examination revealed recurrent epithelial thymoma in the left cervical muscle biopsy, so treatment with cyclophosphamide and prednisolone were begun. A dose of 100 mg/body/day of cyclophosphamide and a dose of 10 mg/body/day of prednisolone were administered every 2 week. Complete remission was induced with four cycles of this treatment of cyclophosphamide and prednisolone. The chemotherapy was thus continued for 20 cycles in 14 months. This chemotherapy with cyclophosphamide and prednisolone appeared to be useful and safe for recurrent thymoma at the outpatient clinic level.
authors.affiliation: Dept. of Surgery I, Toyama Medical and Pharmaceutical University.
authors.forename: S
authors.initials: S
authors.lastname: Sugiyama
authors.forename: S
authors.initials: S
authors.lastname: Koyama
authors.forename: T
authors.initials: T
authors.lastname: Yamaguchi
authors.forename: T
authors.initials: T
authors.lastname: Ikeya
authors.forename: H
authors.initials: H
authors.lastname: Hara
authors.forename: Y
authors.initials: Y
authors.lastname: Hashimoto
authors.forename: Y
authors.initials: Y
authors.lastname: Morita
authors.forename: M
authors.initials: M
authors.lastname: Tsuda
authors.forename: T
authors.initials: T
authors.lastname: Misaki
authors.forename: K
authors.initials: K
authors.lastname: Matsui
authors.forename: M
authors.initials: M
authors.lastname: Kitagawa
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D003520:Cyclophosphamide / Q000008:administration & dosage; D004334:Drug Administration Schedule; D006801:Humans; D008175:Lung Neoplasms / Q000188:drug therapy / Q000556:secondary*; D008297:Male; D008875:Middle Aged; D010997:Pleural Neoplasms / Q000188:drug therapy / Q000556:secondary*; D011239:Prednisolone / Q000008:administration & dosage; D013945:Thymoma / Q000188:drug therapy* / Q000556:secondary; D013953:Thymus Neoplasms / Q000188:drug therapy* / Q000473:pathology
chemical_list: D003520:Cyclophosphamide; D011239:Prednisolone