Results 41 to 50 of about 836,777 (260)

Intraductal Pancreatic Neuroendocrine Tumor

Endocrine Pathology, 2009
Intraductal lesions of the pancreas are usually due to intraductal papillary mucinous neoplasms and the less common intraductal tubular adenoma. Cases of acinar cell carcinoma within intraductal location have also been encountered recently. Pancreatic neuroendocrine tumors are rarely encountered within the main pancreatic duct.
Chetty, R, El-Shinnawy, I
openaire   +2 more sources

Pancreatic neuroendocrine tumor with complete replacement of the pancreas by serous cystic neoplasms in a patient with von Hippel-Lindau disease: a case report

Surgical Case Reports, 2017
Background von Hippel-Lindau disease is a dominantly inherited multi-system syndrome with neoplastic hallmarks. Pancreatic lesions associated with von Hippel-Lindau include serous cystic neoplasms, simple cysts, and neuroendocrine tumors. The combination
Shimpei Maeda, Fuyuhiko Motoi, Shuhei Oana, Kyohei Ariake, Masamichi Mizuma, Takanori Morikawa, Hiroki Hayashi, Kei Nakagawa, Takashi Kamei, Takeshi Naitoh, Michiaki Unno   +10 more
doaj   +1 more source

A RARE CLINICAL CASE OF MIXED SEROUS NEUROENDOCRINE CYSTIC NEOPLASM OF THE PANCREAS

Сибирский онкологический журнал, 2018
Background. Serous cystic pancreatic neoplasm is a rare pancreatic tumor, accounting for 1–2 % of all pancreatic tumors. In 2010,  mixed serous neuroendocrine cystic neoplasia was included into the classification of the WHO for pancreatic tumors.
A. P. Koshel, V. V. Alipov, L. R. Bazilevich, A. I. Khvashchevsky, I. L. Purlik, E. S. Drozdov   +5 more
doaj   +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

Outcomes after Surgery for Malignant Pancreatic Neuroendocrine Tumors

Kurdistan Journal of Applied Research, 2019
The aim of the study is to declare the role of surgery in potentially curative malignant pancreatic neuroendocrine tumors, in term of prognosis, survival and complications after the surgical procedures.
Omar Hama Ghalib Azeez Hawramy, Karzan Seerwan Abdullah, Barham M.M. Salih, Qalandar Hussein A. Kasnazani, Dana Taib Gharib, Dara Ahmed Mohammed   +5 more
doaj   +3 more sources

Pancreatic paraganglioma mimicking pancreatic neuroendocrine tumor

Rare Tumors, 2020
Extra-adrenal paragangliomas are rare tumors arising from the chromaffin cells of the autonomic nervous system. Retroperitoneal paragangliomas may present as a pancreatic mass.
Arezou Abbasi, Kristina M Wakeman, Venu G Pillarisetty   +2 more
doaj   +1 more source

Significance of chromogranin A and synaptophysin in pancreatic neuroendocrine tumors

Biomolecules & Biomedicine, 2020
The two most commonly used immunohistochemical markers for neuroendocrine cells and their tumors are chromogranin A (CgA) and synaptophysin (SPY). CgA is a marker for neuroendocrine secretory granules of four pancreatic hormones and gastrin while SPY is
Tatsuo Tomita
doaj   +1 more source

Development and validation of CT-based radiomics deep learning signatures to predict lymph node metastasis in non-functional pancreatic neuroendocrine tumors: a multicohort studyResearch in context

EClinicalMedicine, 2023
Summary: Background: Lymph node status is an important factor for the patients with non-functional pancreatic neuroendocrine tumors (NF-PanNETs) with respect to the surgical methods, prognosis, recurrence.
Wenchao Gu, Yingli Chen, Haibin Zhu, Haidi Chen, Zongcheng Yang, Shaocong Mo, Hongyue Zhao, Lei Chen, Takahito Nakajima, XianJun Yu, Shunrong Ji, YaJia Gu, Jie Chen, Wei Tang   +13 more
doaj   +1 more source

Solid Pseudopapillary Neoplasm of the Pancreas in Children and Adolescents: Expert Recommendations

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Solid pseudopapillary neoplasm of the pancreas (SPN) is a rare low‐grade malignant exocrine pancreatic tumor, mostly discovered during the second decade of life in females, with a very good prognosis, provided microscopically complete surgical excision is achieved.
Sabine Irtan, Michael Abele, Calogero Virgone, Michaela Kuhlen, Ricardo Lopez‐Almarez, Tal Ben‐Ami, Ewa Bien, Maja Cesen, Malgorzata A. Krawczyk, Andrea Ferrari, Gianni Bisogno, Yves Reguerre, Dominik T. Schneider, Louise Galmiche, Jorg Fuchs, Sarah Braungart, Bilgehan Yalcin, Ines B. Brecht, Daniel Orbach   +18 more
wiley   +1 more source

Advancements in Microwave Ablation Techniques for Managing Pancreatic Lesions

Life, 2023
Thermal ablation, including microwave ablation, has become increasingly important in the management of many solid tumors, including primary and metastatic tumors of the liver, kidney, and lung.
Devarshi R. Ardeshna, Matthew Leupold, Zobeida Cruz-Monserrate, Timothy M. Pawlik, Jordan M. Cloyd, Aslam Ejaz, Hamza Shah, Jordan Burlen, Somashekar G. Krishna   +8 more
doaj   +1 more source