Matsuda N, Morimoto K, Tanaka K, Ogawa M, Iwanaga Y
Department of Surgery, Hamada National Hospital, Japan.
Nihon Geka Gakkai Zasshi. 1994 Oct;95(10):794-6.
Bronchogenic cyst in the subcutaneous region is rare and only 5 cases including this case have been reported in Japan. A 2-year-old boy was admitted to our hospital because of congenital mass at the anterior chest wall. Ultrasonography showed a 29 x 9 mm sized well-defined tumor with homogeneous low echogenicity in the subcutaneous tissue. Extirpation of the tumor was performed. Histologically, ciliated columnar epithelia with the surrounding smooth muscle and seromucous glands were observed. Diagnosis of bronchogenic cyst was made. Postoperative course was uneventful and no tumor has recurred.
皮下支气管源性囊肿罕见，在日本包括本病例在内仅报道过5例。一名2岁男孩因前胸壁先天性肿块入院。超声检查显示皮下组织中有一个大小为29×9毫米、边界清晰、回声均匀较低的肿瘤。对该肿瘤进行了切除。组织学检查发现有纤毛柱状上皮，周围有平滑肌和浆液黏液腺。诊断为支气管源性囊肿。术后病程平稳，无肿瘤复发。
