title: [Mediastinal involvement of thyroid cancer with mediastinal lymph node metastasis; report of a case].
abstract: We report a surgical case of mediastinal involvement of papillary adenocacinoma of thyroid with mediastinal lymph node metastasis. A 58-year-old male was admitted to our hospital with laryngeal discomfort. The laryngeal fiber scopy showed left recurrent nerve palsy, although he hadn't noticed hoarseness before admission. An enhanced computed tomography(CT)scan revealed a heterogeneous 3×3 cm mass in the upper mediastinum. The 18F-fluorodeoxyglucose-positron emission tomography( FDG-PET)showed an accumulation of FDG in the mass and also in a mediastinal lymph node. The incisional biopsy on mediastinoscopy revealed a papillary adenocarcinoma of thyroid and a total thyroidectomy with resection of mediastinal lymph node through cervical and reverse-T upper mini-sternotomy approach was performed.
authors.affiliation: Department of Chest Surgery, Toyota Kosei Hospital, Toyota, Japan.
authors.forename: Takehiko
authors.initials: T
authors.lastname: Okagawa
authors.forename: Yoshinori
authors.initials: Y
authors.lastname: Hiramatsu
mesh_terms: D000231:Adenocarcinoma, Papillary / Q000473:pathology*; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D008479:Mediastinal Neoplasms / Q000556:secondary*; D008875:Middle Aged; D013964:Thyroid Neoplasms / Q000473:pathology*