Wilson R A
Acta Cytol. 1978 Sep-Oct;22(5):362-5.
This case report presents a rare occurrence of two primary tumors in the same patient: a transitional cell carcinoma of the bladder and an atypical carcinoid of the lung. The time interval between a linear density and tumor growth to 3 cm, determined by chest radiographs, was 9 months. The rapidly growing pulmonary nodule was suspected to be a metastasis from the primary transitional cell carcinoma. Fine-needle aspiration revealed malignant cells. Lobectomy and light and electron microscopy revealed an atypical carcinoid. The definition of "atypical" requires revision to indicate this tumor's true potential.
膀胱移行细胞癌和肺非典型类癌。胸部X光片显示，线性密度与肿瘤生长至3厘米之间的时间间隔为9个月。快速生长的肺结节被怀疑是原发性移行细胞癌的转移灶。细针穿刺发现了恶性细胞。肺叶切除术以及光镜和电镜检查显示为非典型类癌。“非典型”的定义需要修订，以表明这种肿瘤的真正潜能。
