title: [Three primary cancers of pulmonary cancer, malignant melanoma and esophageal cancer; report of a case].
abstract: A 61-year-old man, who had medical history of hepatitis type C, surgery for malignant melanoma of the lower limb, endoscopic mucosal resection for esophageal cancer, was pointed out a pulmonary nodule in the right middle lobe by surveillance computed tomography after 5 years of surgery for melanoma. Pathology of esophageal cancer was squamous cell carcinoma limited in mucosa without lymphatic nor venous invasion. The nodule gradually enlarged and respiratory endoscopic examination could not establish pathological diagnosis. Thoracoscopy-assisted pulmonary biopsy revealed squamous cell carcinoma, and right middle lobectomy with mediastinal node dissection was performed. Histological examination showed moderately differentiated squamous cell carcinoma without lymph node involvement. The stage of lung cancer was T1N0M0, stage IA. Although 9 months have passed since surgery for lung cancer, recurrence of each malignancy has not been detected.
authors: Department of Thoracic and Cardiovascular Surgery, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.
authors: T
authors: T
authors: Sakai
authors: T
authors: T
authors: Tsushima
authors: D
authors: D
authors: Kimura
authors: R
authors: R
authors: Hatanaka
authors: Y
authors: Y
authors: Yamada
authors: I
authors: I
authors: Fukuda