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肺癌临床表现复杂,大致归纳为四大类:即原发肿瘤、胸内蔓延、远处转移及肺外表现等:肺外表现在肺癌的各组织类型均可见到,尤以小细胞未分化癌多见,这些表现可出现在肺瘤发现之前、同时或其后。重视和认识这些表现,对诊断和治疗有帮助。本文对肺癌的异位内分泌及其它肺外表现作一简单介绍。一、肺癌产生的异位激素及其临床表现由于放射免疫测定和免疫组织化学方法的建立,近年来对这类病例有了较多的认识,产生异位激素肿瘤,一般分为两大类:即产肽激素瘤(APUDoma)
The clinical manifestations of lung cancer are complex and can be roughly classified into four major categories: primary tumor, intrathoracic spread, distant metastasis, and extrapulmonary manifestation. Extrapulmonary manifestations can be seen in various types of lung cancer, especially small cell undifferentiated carcinoma. See, these manifestations can occur before, at the same time, or after the discovery of a tumor. Emphasizing and understanding these manifestations will help in diagnosis and treatment. This article gives a brief introduction to ectopic endocrine and other extrapulmonary manifestations of lung cancer. I. Ectopic hormones produced by lung cancer and their clinical manifestations As a result of the establishment of radioimmunoassay and immunohistochemical methods, there has been more understanding of these types of cases in recent years. The generation of ectopic hormone tumors is generally divided into two categories: Peptide hormone hormone (APUDoma)