Successfully treated lingual tonsillar metastasis from bronchial adenocarcinoma.
Tonsillar metastasis from neoplasms, including lung cancer, are extremely rare, and the prognosis for patients with tonsillar metastases is rather poor. We herein describe a case of long-term survival following radiation for lingual tonsillar metastasis from a bronchial adenocarcinoma. A 39-year-old male was diagnosed with adenocarcinoma of the right lung and was surgically treated. Four months after surgery, a mass arising from the lingual tonsil was noted at the root of the tongue and was pathologically diagnosed as metastasis from lung cancer. In addition, a computed tomography scan revealed a jugular lymphadenopathy, which was considered to be a metastasis from the tonsillar tumor. The tonsillar mass and jugular lymphadenopathy disappeared after external radiotherapy (50 Gy). The patient is alive without recurrence more than 8 years after treatment for tonsillar metastasis. This is the first report of successfully treated tonsillar metastasis from a malignant tumor.
Tsubochi
Hiroyoshi
H
Department of Thoracic Surgery, Miyagi Cardiovascular and Respiratory Center, Kurihara, Miyagi, Japan.
Isogami
Katsuhiko
K
Sato
Nobuyuki
N
Imai
Tadashi
T
D000230:Adenocarcinoma / Q000556:secondary* / Q000601:surgery; D000310:Adrenal Gland Neoplasms / Q000556:secondary* / Q000601:surgery; D000315:Adrenalectomy; D000328:Adult; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology* / Q000601:surgery; D008206:Lymphatic Diseases / Q000532:radiotherapy; D008297:Male; D011013:Pneumonectomy; D014067:Tonsillar Neoplasms / Q000532:radiotherapy* / Q000556:secondary