鼻腔恶性肿瘤

定义

虽然鼻腔和副鼻窦占据的解剖空间相对较小，但它们是整个人体中一些更复杂、组织学上更多样化的肿瘤的起源地。这些肿瘤包括来自粘膜上皮、血清粘液腺、软组织、骨、软骨、神经/神经外胚层组织、血液淋巴细胞和牙源性器官的肿瘤。许多肿瘤与身体其他部位的肿瘤相似，但也有少数肿瘤，如嗅觉神经母细胞瘤，是这个部位特有的。

Although the nasal cavity and paranasal sinuses occupy a relatively small anatomical space, they are the site of origin of some of the more complex, histologically diverse group of tumours in the entire human body. These include neoplasms derived from mucosal epithelium, seromucinous glands, soft tissues, bone, cartilage, neural/neuroectodermal tissue, haematolymphoid cells and the odontogenic apparatus. Many of the tumours are similar to those found elsewhere in the body but a few, such as the olfactory neuroblastoma, are unique to this site.

除外词 明确排除、需编到其他条目的情况

• 恶性间叶性肿瘤
• 鼻恶性肿瘤NOS2C29
• 嗅球恶性肿瘤2A02
• 鼻中隔和鼻后孔后缘恶性肿瘤2B6B
• 鼻皮肤恶性肿瘤

跨章引用 同一概念在其他章节另有编码

• 鼻软骨恶性肿瘤2B50.Y

子条目 共 7 条

• 2C20.0鼻腔腺癌
• 2C20.1鼻腔恶性神经上皮细胞肿瘤
• 2C20.2鼻腔黑色素瘤
• 2C20.3嗅神经母细胞瘤
• 2C20.4鼻腔鳞状细胞癌
• 2C20.Y其他特指的鼻腔恶性肿瘤
• 2C20.Z未特指的鼻腔恶性肿瘤