Results 171 to 180 of about 309,396 (215)

Intraductal papillary mucinous neoplasms of the pancreas with concurrent pancreatic and periampullary neoplasms

European Journal of Surgical Oncology, 2016
Intraductal papillary mucinous neoplasms (IPMN) have been reported to be associated with concurrent, distinct pancreatic ductal adenocarcinoma (con-PDAC) in about 8% (range, 4-10%) of resected branch duct (BD) lesions. In addition, other pancreatic and ampullary tumors are occasionally diagnosed with IPMN in patients undergoing pancreatic surgery.
Giuseppe Zamboni, Andrew Warshaw, Massimo Falconi   +2 more
exaly   +6 more sources

Reporting precursors to invasive pancreatic cancer: pancreatic intraepithelial neoplasia, intraductal neoplasms and mucinous cystic neoplasm [PDF]

Diagnostic Histopathology, 2012
Invasive ductal adenocarcinoma of the pancreas remains an almost universally lethal disease. Despite strenuous research efforts, the prognosis of the disease has not improved in the past decades.
Anirban Maitra, Ralph Hruban, Roeland F De Wilde   +2 more
exaly   +2 more sources

Pancreatic Intraductal Papillary Mucinous Neoplasms: Role of CT in Predicting Pathologic Subtypes

American Journal of Roentgenology, 2008
OBJECTIVE. The objective of our study was to evaluate whether CT can be used to predict the pathologic subtypes of pancreatic intraductal papillary mucinous neoplasms (IPMNs)
Rahul Gupta, Stuart Silverman, Sukru Mehmet Erturk   +2 more
exaly   +3 more sources

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Intraductal Papillary Mucinous Neoplasms and Chronic Pancreatitis

Pancreatology, 2006
Intraductal papillary mucinous neoplasms (IPMNs) may present with clinical and radiological pictures resembling those of chronic pancreatitis (CP).To compare the clinical and epidemiological characteristics of patients suffering from CP with those of patients suffering from IPMN.
G. Talamini, ZAMBONI, Giuseppe, SALVIA, Roberto, Capelli, Paola, N. Sartori, L. Casetti, BOVO, Paolo, VAONA, Bruna, FALCONI, Massimo, BASSI, Claudio, SCARPA, Aldo, VANTINI, Italo, PEDERZOLI, Paolo   +12 more
openaire   +4 more sources

Intraductal Papillary Mucinous Neoplasm and Acute Pancreatitis

Journal of Clinical Gastroenterology, 2011
Intraductal papillary mucinous neoplasms (IPMNs) are cystic pancreatic tumors that arise from the pancreatic ducts and are increasingly reported worldwide. Both benign and malignant tumors of the pancreas are thought to contribute to recurrent pancreatitis possibly by pancreatic duct obstruction, and IPMNs contribute to a major share of this burden ...
Preethi G K, Venkatesh, Udayakumar, Navaneethan, Santhi Swaroop, Vege   +2 more
openaire   +2 more sources

Pancreatic Intraductal Papillary Mucinous Neoplasm - Where Is the Challenge?

Digestive Diseases, 2014
Cystic lesions of the pancreas are increasingly recognized due to the widespread use of modern abdominal imaging technologies. The majority of these lesions display pseudocysts and mucinous cystic neoplasms. In contrast to pseudocysts, it is well established that mucinous cystic neoplasms of the pancreas exhibit a significant potential for malignant ...
Stefan, Fritz, Thilo, Hackert, Markus W, Büchler   +2 more
openaire   +2 more sources

Intraductal Tubulopapillary Neoplasms of the Pancreas Distinct From Pancreatic Intraepithelial Neoplasia and Intraductal Papillary Mucinous Neoplasms

American Journal of Surgical Pathology, 2009
We have encountered cases of unusual intraductal pancreatic neoplasms with predominant tubulopapillary growth. We collected data on 10 similar cases of "intraductal tubulopapillary neoplasms (ITPNs)" and analyzed their clinicopathologic and molecular features. Tumor specimens were obtained from 5 men and 5 women with a mean age of 58 years.
Hiroshi, Yamaguchi, Michio, Shimizu, Shinichi, Ban, Isamu, Koyama, Takashi, Hatori, Izumi, Fujita, Masakazu, Yamamoto, Shunji, Kawamura, Makio, Kobayashi, Kazuyuki, Ishida, Takanori, Morikawa, Fuyuhiko, Motoi, Michiaki, Unno, Atsushi, Kanno, Kennichi, Satoh, Tooru, Shimosegawa, Hideki, Orikasa, Tomoo, Watanabe, Kazuhiko, Nishimura, Yoshiro, Ebihara, Naoto, Koike, Toru, Furukawa   +21 more
openaire   +2 more sources

Pancreatic intraductal tubulopapillary neoplasm is genetically distinct from intraductal papillary mucinous neoplasm and ductal adenocarcinoma

Modern Pathology, 2017
Intraductal tubulopapillary neoplasm is a relatively recently described member of the pancreatic intraductal neoplasm family. The more common member of this family, intraductal papillary mucinous neoplasm, often carries genetic alterations typical of pancreatic infiltrating ductal adenocarcinoma (KRAS, TP53, and CDKN2A) but additionally has mutations ...
Olca, Basturk, Michael F, Berger, Hiroshi, Yamaguchi, Volkan, Adsay, Gokce, Askan, Umesh K, Bhanot, Ahmet, Zehir, Fatima, Carneiro, Seung-Mo, Hong, Giuseppe, Zamboni, Esra, Dikoglu, Vaidehi, Jobanputra, Kazimierz O, Wrzeszczynski, Serdar, Balci, Peter, Allen, Naoki, Ikari, Shoko, Takeuchi, Hiroyuki, Akagawa, Atsushi, Kanno, Tooru, Shimosegawa, Takanori, Morikawa, Fuyuhiko, Motoi, Michiaki, Unno, Ryota, Higuchi, Masakazu, Yamamoto, Kyoko, Shimizu, Toru, Furukawa, David S, Klimstra   +27 more
openaire   +2 more sources

Pancreatic Resection Guided by Preoperative Intraductal Ultrasonography for Intraductal Papillary Mucinous Neoplasm

American Journal of Gastroenterology, 2010
Successful treatment requires reliable preoperative assessment of the highly variable extension of intraductal papillary mucinous neoplasms (IPMNs). We aimed to determine the role of intraductal ultrasonography (IDUS) in predicting the extension of IPMN, and in selecting the method of pancreatic resection and the long-term outcome after surgery ...
Young Koog, Cheon, Young Deok, Cho, Seong Ran, Jeon, Jong Ho, Moon, Soung Won, Jeong, Kyung Yul, Hur, So Young, Jin, Joon Seong, Lee   +7 more
openaire   +2 more sources