肺部错构瘤(附15例报告)

Hamartoma of Lung.A Report of 15 Cases

肺错构瘤少见,但在肺良性瘤中常见。本文报告15例,男6例,女 9例,发病年龄22—57岁,病期1个月至4年,症状不明显,其中 4例为胸透发现。本病X线表现呈圆形、椭圆形、边缘清楚,有时呈分叶状,直径1.5-3.0cm居多,其中1例直径10cm,本病术前不易确诊,常误诊为肺癌、肺结核瘤、肺良性瘤。肺错构瘤多位于肺边缘,手术可行肿瘤摘出或楔形切除,对较大或深部肿瘤可行肺叶切除。手术预后佳。

Hamartoma of lung is uncommon. Fifteen cases are reported, 6 males and 9 fe- males. Ages of the patients are from 22 to 57 years. On roentgenograms the tumor gen- erally appears as a sharply-outlined round or oval mass, measuring 1.5-3.0 cm in dia- meter except for 1 case in this series which is 10 cm in diameter. In this series, 12 cases are misdiagnosed as lung cancer, tuberculoma or other benign lesions. Either local excision or segmental resection or lobectomy may be performed for treatment depending on the size of the tumor.