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支气管类癌属于肺部的一种低度恶性肿瘤,和小细胞性肺癌同样起源于支气管粘膜的 K细胞,能分泌多种内分泌激素。根据组织学特征可将其分为典型和非典型两类,两者在治疗方法和预后等方面均有差异。纤支镜检是诊断的主要手段。
Bronchial carcinoid is a kind of low-grade malignant tumor of the lungs. It also originates from K cells of bronchial mucosa and also secretes a variety of endocrine hormones. According to the histological features, it can be divided into two types: typical and atypical. Both have differences in treatment methods and prognosis. Fibrobronchoscopy is the main method of diagnosis.