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Published on: February 12, 2017
[Hilar type squamous cell carcinoma confined within the bronchial wall with hilar lymph node metastasis: a case
T Kawabata1, K Ishikawa, M Kuniyoshi
1Department of Surgery, Okinawa National Hospital, Japan.
Abstract:
A 60-year-old male patient visited our hospital for evaluation of positive sputum cytology. A chest X-ray film revealed no abnormal shadows. Bronchofiberscopy showed a protruding lesion at the spur between left B8 and B9. Histological findings indicated squamous cell carcinoma. Left lower lobectomy with hilar and mediastinal lymph node dissection was performed. The tumor did not infiltrate beyond the bronchial cartilage on postoperative histologic examination. However, hilar lymph node (#12 l) metastasis was identified. Surgical resection with lymph node dissection is mandatory even in the hilar type lung cancer confined within the bronchial wall.
