Department of Thoracic and Breast Surgery, Oita University Faculty of Medicine, 1-1 Idaigaoka, Hasama, Yufu, Oita, 879-5593, Japan.
Department of Diagnostic Pathology, Oita University, 1-1 Idaigaoka, Hasama, Yufu, Oita, 879-5593, Japan.
Gen Thorac Cardiovasc Surg. 2020 Nov;68(11):1344-1349. doi: 10.1007/s11748-019-01252-x. Epub 2019 Nov 20.
Ciliated muconodular papillary tumor (CMPT) of the lung is characterized as a peripheral low-grade malignant tumor with ciliated columnar cells and goblet cells with basaloid cell proliferation. Herein, we report on a case of CMPT with a radiologically abnormal shadow which was reminiscent of adenocarcinoma. The patient underwent right S6 + S8a segmentectomy because an intraoperative biopsy suggested CMPT, the malignancy of which was difficult to distinguish; however, the tumor was small and located in the peripheral lung. Many details of this tumor remain unclear, as CMPT is a rare tumor with few reports. CMPT has therefore not yet been classified by the WHO. In this report, we will consider the characteristics of CMPT and treatment based on our case and previous case reports.
肺纤毛黏液结节乳头状肿瘤（CMPT）的特征为具有纤毛柱状细胞和杯状细胞的周围低级别恶性肿瘤，伴基底样细胞增生。本文报告 1 例影像学表现异常阴影类似腺癌的 CMPT 病例。因术中活检提示 CMPT，恶性程度难以鉴别，患者行右 S6+S8a 段切除术，然而肿瘤较小且位于外周肺。由于 CMPT 是一种罕见肿瘤，报道较少，因此该肿瘤的许多细节仍不清楚。CMPT 尚未被 WHO 分类。本报告将根据我们的病例和以往的病例报告，考虑 CMPT 的特征和治疗方法。
