title: [Metastatic ectopic cervical thymoma with prolonged survival; report of a case].
abstract: A 60-year-old woman presented with a palpable and painful nodule of her neck. Physical examination revealed that the anterior neck mass was enlarged without other positive findings. The tumor was not diagnosed with a fine needle aspiration biopsy, so that the excision of the tumor was underwent. The diagnosis at permanent section analysis revealed a non-invasive thymoma. The patient did not receive adjunctive postoperative therapy. For the duration of 6.5-year follow-up, metastasis of the left lobe of thyroid and right upper lobe of lung in twice have been sequentially detected and resected, and now she has been healthy with no known recurrence of the tumor. The recurrence of a non-invasive cervical ectopic thymoma has been reported as extremely rare, and this case indicates that the surgical control for recurrence lesion of cervical ectopic thymoma is effective when the tumor is resectable.
authors: Department of Thoracic Surgery, Yokohama City University Medical Center, Yokohama, Japan.
authors: S
authors: S
authors: Yamanaka
authors: T
authors: T
authors: Yamamoto
authors: K
authors: K
authors: Watanabe
authors: K
authors: K
authors: Inui
authors: M
authors: M
authors: Masuda
mesh_terms: D002828:Choristoma / Q000401:mortality / Q000601:surgery*; D005260:Female; D006258:Head and Neck Neoplasms / Q000401:mortality / Q000601:surgery*; D006801:Humans; D008175:Lung Neoplasms / Q000556:secondary; D008875:Middle Aged; D013945:Thymoma / Q000401:mortality / Q000601:surgery*; D013953:Thymus Neoplasms / Q000401:mortality / Q000601:surgery*; D013964:Thyroid Neoplasms / Q000556:secondary