F-18 FDG uptake in borderline intraductal papillary neoplasms of the bile duct

被引：0
作者：
Aisheng Dong
Hui Dong
Ling Zhang
Changjing Zuo
机构：
[1] Second Military Medical University,Department of Nuclear Medicine, Changhai Hospital
[2] Second Military Medical University,Department of Pathology, Eastern Hepatobiliary Surgery Hospital
[3] Second Military Medical University,Department of Gastroenterology, Changhai Hospital
来源：
Annals of Nuclear Medicine | 2012年 / 26卷
关键词：
Intraductal papillary neoplasm of the bile duct; Bile duct; F-18 FDG; PET/CT;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Intraductal papillary neoplasm of the bile duct (IPN-B) has been recently proposed as the biliary counterpart of intraductal papillary mucinous neoplasm of the pancreas. Histologically, IPN-B can be classified into adenoma, borderline, carcinoma in situ, and invasive carcinoma. Two patients with suspected intraductal tumor underwent fluorine-18 fluorodeoxyglucose positron emission tomography/computed tomography. One patient showed an FDG-avid tumor in the right liver with SUVmax of 9.4 in early images and 11.3 in delayed images. The patient underwent complete tumor resection. Adenoma with high-grade dysplasia was confirmed by pathology. The other patient showed an FDG-avid polypoid lesion at the distal common bile duct with SUVmax of 5.4. The lesion was endoscopically resected. Histopathologic findings showed adenoma with low-grade dysplasia. These two cases highlight that IPN-B should be included in the differential diagnosis of abnormal biliary intraductal FDG accumulation along with carcinoma, and inflammatory and infectious processes.
引用
收藏
页码：594 / 598
页数：4
相关论文
共 163 条
  • [1] Zen Y(2006)Biliary papillary tumors share pathological features with intraductal papillary mucinous neoplasm of the pancreas Hepatology 44 1333-1343
  • [2] Fujii T(2003)Molecular and immunohistochemical analysis of intraductal papillary neoplasms of the biliary tract Hum Pathol 34 902-910
  • [3] Itatsu K(2001)Intraductal papillary neoplasia of the liver associated with hepatolithiasis Hepatology 34 651-658
  • [4] Nakamura K(2002)Biliary papillary neoplasm of the liver Histol Histopathol 17 851-861
  • [5] Minato H(2004)Intrahepatic intraductal cholangiocarcinoma Abdom Imaging 29 558-564
  • [6] Kasashima S(2004)Clinicopathologic review of 58 patients with biliary papillomatosis Cancer 100 783-793
  • [7] Abraham SC(2004)Intraductal papillary mucinous tumor of the bile ducts Radiographics 24 53-66
  • [8] Lee JH(2000)Precancerous lesions of intrahepatic cholangiocarcinoma J Hepatobiliary Pancreat Surg 7 542-550
  • [9] Hruban RH(2000)Noninvasive and minimally invasive papillary carcinomas of the extrahepatic bile ducts Cancer 89 508-515
  • [10] Argani P(2000)Clinicopathologic features of the intraductal growth type of peripheral cholangiocarcinoma Hepatology 31 12-17
12345678910