Oncocytic-type intraductal papillary mucinous neoplasm (IPMN)-derived invasive oncocytic pancreatic carcinoma with brain metastasis - a case report

• Main Authors: Chiang Kun-Chun, Yu Chi-Chang, Chen Jim-Ray, Huang Yu-Ting, Huang Cheng-Cheng, Yeh Chun-Nan, Tsai Chien-Sheng, Chen Li-Wei, Chen Hsien-Cin, Hsu Jun-Te, Wang Cheng-Hsu, Chen Huang-Yang
• Format: Article
• Language: English
• Published: BMC 2012-07-01
• Series: World Journal of Surgical Oncology
• Subjects: Brain metastasis; IPMN; Pancreatic cancer; Oncocytic IPMN
• Online Access: http://www.wjso.com/content/10/1/138

<p>Abstract</p> <p>Pancreatic cancer is a lethal disease without effective treatments at present. It ranks as s as 4^th and 5^th in cancer-related mortality in the western countries and worldwide. Locally advanced pancreatic duct carcinoma (PDAC) and metastatic PDAC, usually found the metastases over liver, peritoneum, or lung, have been shown to be with dismal prognosis. Brain metastasis is a rare entity and most cases reported before were found post-mortem. Intraductal papillary mucinous neoplasms of the pancreas (IPMN) has been deemed as a precursor of PDAC with very slow progression rate. Here we reported a case diagnosed with IPMN-derived PDAC with brain metastasis. After surgeries for PDAC and brain metastasis, subsequent chemotherapy and radiotherapy were also given. One and half year after surgery, this patient is still living with good performance status, which may warrant individualization of therapeutic strategy for PDAC with only brain metastasis.</p>