作者测定了31例病人病理组织和血浆中的降钙素,包括甲状腺髓样癌8例、气管囊性腺样癌1例,肺癌4例、乳癌8例、良性乳房疾患5例、正常乳房组织5例。测定结果,除甲状腺髓样癌的降钙素很高外,8例任意选测的乳癌组织中有7例发现免疫反应性降钙素,4例血中降钙素升高的肺癌组织中也发现降钙 The authors measured calcitonin in pathological tissues and plasma of 31 patients, including 8 cases of medullary thyroid carcinoma, 1 case of cystic adenoid carcinoma, 4 cases of lung cancer, 8 cases of breast cancer, 5 cases of benign breast disease, and 5 normal breast tissues. example. The results showed that in addition to the high calcitonin levels in medullary thyroid carcinoma, immunoreactive calcitonin was found in 7 of 8 randomly selected breast cancer tissues, and 4 cases of elevated lung calcitonin levels in lung cancer tissues. Calcium