Soudack M, Ben-Nun A, Toledano C
Department of Diagnostic Radiology, Rambam Medical Center, Bat Galim, Haifa, Israel.
Can J Gastroenterol. 2001 Feb;15(2):125-6. doi: 10.1155/2001/702905.
Carbohydrate antigen 19-9 is a well known marker for pancreatic adenocarcinoma. However, its limitation is its nonspecificity, because elevated levels may be encountered in other gastrointestinal disorders, both benign and malignant. The following case is a patient with a true (epithelial) splenic cyst with elevated serum levels of carbohydrate antigen 19-9.
糖类抗原19-9是胰腺癌的一种知名标志物。然而,其局限性在于缺乏特异性,因为在其他良性和恶性胃肠道疾病中也可能出现其水平升高的情况。以下病例是一名真性(上皮性)脾囊肿患者,其血清糖类抗原19-9水平升高。