title: [A case of non-smoking female with peripheral small lung squamous cell carcinoma discovered after operation of spontaneous pneumothorax].
abstract: We have experienced a lung cancer patient discovered after operation of pneumothorax by chance. The patient was 44-year-old female who had been followed up for right pneumothorax in menstruation. She got pneumothorax in menstruation recurrently complained of chest pain. Chest X-p revealed right pneumothorax. We never discovered views of catamenial pneumothorax by thoracoscopy. Partial resection of hypertrophic pleura of right S1 was performed by video assist thoracoscopic surgery. Histological diagnosis was bulla formation with a tiny focus of squamous cell carcinoma in situ. In addition, right upper lobectomy and lymph node dissection were performed. Metastasis was not recognized any lymph node. No recurrence has been observed for 17 months.
authors.affiliation: Department of Thoracic and Cardiovascular Surgery, Toyama Red Cross Hospital, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Kobayashi
authors.forename: A
authors.initials: A
authors.lastname: Nagai
authors.forename: Y
authors.initials: Y
authors.lastname: Matsunaga
authors.forename: Y
authors.initials: Y
authors.lastname: Kawase
authors.forename: Y
authors.initials: Y
authors.lastname: Maeda
authors.forename: M
authors.initials: M
authors.lastname: Kitagawa
mesh_terms: D000328:Adult; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis* / Q000601:surgery; D004724:Endoscopy; D005260:Female; D006801:Humans; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000601:surgery; D008197:Lymph Node Excision; D008598:Menstruation; D011013:Pneumonectomy; D011030:Pneumothorax / Q000601:surgery*; D012907:Smoking; D013906:Thoracoscopy; D014741:Video Recording