Yang Kyung Yoon, Choi Joon-Il, Choi Moon Hyung, Park Michael Yong, Rha Sung Eun, Byun Jae Young, Jung Eun Sun, Lall Chandana
Department of Radiology, Seoul St. Mary's Hospital, College of Medicine, the Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 137-701, Republic of Korea.
Department of Radiology, Seoul St. Mary's Hospital, College of Medicine, the Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 137-701, Republic of Korea.
Clin Imaging. 2016 Jan-Feb;40(1):148-51. doi: 10.1016/j.clinimag.2015.09.013. Epub 2015 Sep 24.
Undifferentiated carcinoma with osteoclast-like giant cells is a rare pancreatic and periampullary neoplasm with less than 50 cases reported in the literature. Pathologically, this tumor mimics a giant cell tumor in bones. We report a case of undifferentiated carcinoma with osteoclast-like giant cells in a 55-year-old man presenting as a pancreatic mass with associated regional and distant lymphadenopathy. On T1- and T2-weighted images, the mass shows dark signal intensity which was atypical for a pancreatic adenocarcinoma.
伴有破骨细胞样巨细胞的未分化癌是一种罕见的胰腺和壶腹周围肿瘤，文献报道不足50例。病理上，该肿瘤类似于骨巨细胞瘤。我们报告一例55岁男性伴有破骨细胞样巨细胞的未分化癌，表现为胰腺肿块并伴有区域和远处淋巴结肿大。在T1加权和T2加权图像上，肿块显示为暗信号强度，这对于胰腺腺癌来说是非典型的。
