Results 21 to 30 of about 393,422 (164)

Pan-p63 but not ΔNp63 (p40) expression in undifferentiated carcinoma of the pancreas

Polish Journal of Pathology, 2020
Undifferentiated carcinoma of the pancreas (UC) is a carcinoma without a definitive direction of differentiation. Tumour protein p63 is a regulator of squamous phenotype, which may also be engaged in tumour development.
Łukasz Liszka
doaj   +1 more source

Pancreatic neuroendocrine neoplasms: Updates on genomic changes in inherited tumour syndromes and sporadic tumours based on WHO classification

, 2022
Pancreatic neuroendocrine neoplasms (PanNENs) are the neuroendocrine neoplasms with greatest rate of increase in incidence. Approximately 10% of PanNENs arise as inherited tumour syndromes which include multiple endocrine neoplasia type 1, multiple ...
Lam, Alfred King-yin, Ishida, Hirotaka
core   +1 more source

The rare case of a cystic pancreatic neuroendocrine tumor

Autopsy and Case Reports, 2021
The pancreatic neuroendocrine tumors (PanNETs) most commonly present as solid neoplasms; however, very rarely, they may present primarily as cystic neoplasms. Most of the cystic PanNETs are non-secreting tumors, and the radiological features are not well
Tarun Kumar, Brijnandan Gupta, Prasenjit Das, Kumble S. Madhusudhan   +3 more
doaj  

Post-surgical Pancreatitis Masquerading as Recurrent Neuroendocrine Cancer [PDF]

, 2010
Neuroendocrine tumours of the pancreas can have a spectrum of behaviour from relatively benign to aggressive. Resection can result in cure although metastatic disease is described.
Oniscu, Anca, Stephen J Wigmore, Adair, Anya, Wigmore, Stephen J, Anya Adair, Anca Oniscu   +5 more
core   +1 more source

A calcitonin-producing pancreatic neuroendocrine neoplasm treated with distal pancreatectomy a lengthy time after a left trisectionectomy for liver metastases: a case report

Surgical Case Reports, 2022
Background Calcitonin-producing pancreatic neuroendocrine neoplasms (PanNENs) are extremely rare. There have been no reports of a patient in whom liver metastases were the presenting finding, and a calcitonin-producing PanNEN was subsequently detected ...
Ryusei Yamamoto, Ryuzo Yamaguchi, Katsushi Yoshida, Masataka Ando, Yoshitaka Toyoda, Aya Tanaka, Kenji Kato   +6 more
doaj   +1 more source

The novel mTOR inhibitor RAD001 (Everolimus) induces antiproliferative effects in human pancreatic neuroendocrine tumor cells [PDF]

, 2007
Background/Aim: Tumors exhibiting constitutively activated PI(3) K/Akt/mTOR signaling are hypersensitive to mTOR inhibitors such as RAD001 (everolimus) which is presently being investigated in clinical phase II trials in various tumor entities, including
Brand, Stephan, Göke, Burkhard, Spoettl, Gerald, De Toni, Enrico N., Meyer, Heinrich H. D., Meinecke, Jennifer, Zitzmann, Kathrin, Auernhammer, Christoph J., Zitzmann, Kathrin;De Toni, Enrico N.;Brand, Stephan;Göke, Burkhard;Meinecke, Jennifer;Spöttl, Gerald;Meyer, Heinrich H.D.;Auernhammer, Christoph J.   +8 more
core   +1 more source

Candidate protein biomarkers in pancreatic neuroendocrine neoplasms grade 3 [PDF]

, 2020
Pancreatic neuroendocrine neoplasms (PanNENs) are rare tumours that compose 1-2% of all pancreatic tumours. Patients with metastatic grade 3 neoplasia are usually treated with chemotherapy but have a poor progression-free and overall survival.
Eva Tiensuu Janson, Tiensuu Janson, Eva, Grönberg, Malin, Lindskog, Cecilia, Abir Salwa Ali, Grönberg, Malin,, Malin Grönberg, Halfdan Sorbye, Staffan Welin, Ali, Abir Salwa,, Lindskog, Cecilia,, Cecilia Lindskog, Ali, Abir Salwa, Welin, Staffan, Janson, Eva Tiensuu, Perren, Aurel,, Sorbye, Halfdan,, Sorbye, Halfdan, Welin, Staffan,, Aurel Perren, Tiensuu Janson, Eva,, Perren, Aurel   +21 more
core   +2 more sources

Characterization of the neuroendocrine pancreatic tumors nature by MDCT enhancement pattern: a radio-pathological correlation [PDF]

, 2012
Introduction Pre-operative suspicion of neuroendocrine pancreatic lesions nature arises both from clinical (presence and the type of secreted hormone) and imaging findings.
NOVARIA, LISA
core   +1 more source

Consensus on the clinical diagnosis and treatment of grade 3 pancreatic neuroendocrine tumors

Journal of Pancreatology
The World Health Organization (WHO) 2017 classifications for neuroendocrine neoplasms (NENs) subdivided grade 3 pancreatic neuroendocrine neoplasms (pNENs) into G3 well-differentiated pancreatic neuroendocrine tumors (G3 pNETs) and poorly differentiated ...
Jie Chen, Wenming Wu, Chunmei Bai, Yihebali Chi, Li Huo, Liming Jiang, Yuan Ji, Jie Luo, Jie Li, Jingnan Li, Wenhui Lou, Chenghao Shao, Lin Shen, Feng Wang, Yu Wang, Ling Xue, Jin Xu, Chunhui Yuan, Xianjun Yu, Xiaoyu Yin, Hong Zhao, Xiongzeng Zhu, Yupei Zhao   +22 more
doaj   +1 more source

Case report: composite pancreatic intraductal papillary mucinous neoplasm and neuroendocrine tumor: a new mixed neuroendocrine-non-neuroendocrine neoplasm?

Diagnostic Pathology, 2021
Background Mixed neuroendocrine-non-neuroendocrine neoplasms (MiNEN) of the pancreas are extremely rare. Their pathogenesis and molecular landscape are largely unknown.
Jingci Chen, Pengyan Wang, Ke Lv, Weixun Zhou   +3 more
doaj   +1 more source