[Three cases of pulmonary mucoepidermoid carcinoma].
Three cases of pulmonary mucoepidermoid carcinoma, which were surgically treated in our hospital, were reported. The first case was 28-year-old male, who had hemoptysis, underwent right upper lobectomy and mediastinal lymph node dissection on October 31, 1973. The tumor located and obstructed the ostium of right B2. The diameter was 2.3 x 1.8 cm. The second case was 63-year-old male, who had obstructive pneumonia, underwent left upper lobectomy and mediastinal lymph node dissection on November 18, 1998. The tumor located and obstructed the ostium of lingular bronchus, and the diameter was 1.8 x 1.2 cm. The third case was 25-year-old male, who had obstructive pneumonia, underwent left sleeve lower lobectomy and mediastinal lymph node dissection on May 26, 1999. The tumor located in ostium of left B6, and it obstructed lower bronchus and expanded into the lung. The diameter was 4 x 2 cm. All cases were diagnosed as low grade malignancy with no lymph node metastasis. The first case survived without recurrence at least 5 years as far as we followed, and the others are surviving until now without any signs of recurrence. These three cases were 0.19% of total resected lung cancers in our hospital from 1969 to 1999.
Second Department of Surgery, Okayama University School of Medicine, Japan.
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Nagahiro
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Ando
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Ichiba
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Aoe
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Date
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Shimizu
D000328:Adult; D018277:Carcinoma, Mucoepidermoid / Q000601:surgery*; D006801:Humans; D008175:Lung Neoplasms / Q000601:surgery*; D008197:Lymph Node Excision; D008297:Male; D008875:Middle Aged; D011013:Pneumonectomy / Q000379:methods; D016896:Treatment Outcome