Aoyama Naoki, Inokuma Tetsuro, Nakanishi Yuki, Fukuda Akihisa
Department of Gastroenterology and Hepatology Kyoto University Graduate School of Medicine Kyoto Japan.
Department of Gastroenterology and Hepatology Kobe City Medical Center General Hospital Kobe Japan.
J Gen Fam Med. 2023 Mar 8;24(3):192-193. doi: 10.1002/jgf2.612. eCollection 2023 May.
TTF-1 is a highly useful marker to assist in differentiating between pulmonary and nonpulmonary, nonthyroid adenocarcinomas. Our case shows that TTF-1 is highly useful in differentiating between pancreatic metastasis from lung adenocarcinoma and primary pancreatic cancer, especially when the clinical course and imaging findings are not helpful for differentiating them.
甲状腺转录因子-1（TTF-1）是一种非常有用的标志物，有助于鉴别肺腺癌与非肺、非甲状腺来源的腺癌。我们的病例表明，TTF-1在鉴别肺腺癌胰腺转移瘤与原发性胰腺癌方面非常有用，尤其是当临床病程和影像学表现无助于二者鉴别时。
