Results 11 to 20 of about 4,463 (213)

Pancreatic Neuroendocrine Tumor Leading to a Diagnosis of Multiple Endocrine Neoplasia Type 1. [PDF]

DEN Open
ABSTRACT Pancreatic neuroendocrine neoplasms are rare but occasionally encountered. They are generally highly vascularized solid tumors, often round in shape with clear boundaries, defined contours, and a homogeneous internal structure. However, they can also present with atypical features, such as cystic degeneration, hemorrhage, calcification, and ...
Hirakawa N, Kitamura K, Yamamoto K, Tadokoro K, Akita Y, Uemura J, Yamanishi F, Abe M, Nakatsugawa M, Itoi T.   +9 more
europepmc   +2 more sources

Immunohistochemical detection of somatostatin receptor subtypes sst1 and sst2A in human somatostatin receptor positive tumors [PDF]

, 1999
Although in situ hybridization has been used to examine the distribution of messenger RNA for somatostatin receptor subtypes (sst) in human tumors, the cellular localization of sst1 and sst2A receptors has not been ...
Ham, F. (Frieda) van der, Hofland, L.J. (Leo), Koetsveld, P.M. (Peter) van, Krijger, R.R. (Ronald) de, Lamberts, S.W.J. (Steven), Liu, Q., Schonbrunn, A., Zuijderwijk, J. (Joke)   +7 more
core   +12 more sources

Duodenal carcinoid tumour – a case report [PDF]

, 2020
Duodenal carcinoids are rare tumours of the small intestine with heterogenous clinical and pathological characteristics. The long-term prognosis is very good if discovered in the early stages.
Alexescu, Teodora Gabriela, Buchman, Cristina, Domsa, Iacob, Milaciu, Mircea, Negrean, Vasile, Orasan, Olga Hilda, Para, Ioana, Perne, Mirela Georgiana   +7 more
core   +2 more sources

Occurrence of acute oesophageal necrosis (black oesophagus) in a single tertiary centre [PDF]

, 2019
Acute oesophageal necrosis (AON) is a rare condition characterised by the endoscopic finding of diffuse, circumferential, black mucosal pigmentation of the oesophagus, which typically stops at the gastro-oesophageal junction.
Annibale, Bruno, Carabotti, Marilia, Corleto, Vito Domenico, DI GIULIO, Emilio, Esposito, Gianluca, Orlando, Davide, Ruggeri, Maurizio   +6 more
core   +1 more source

Disease Control on Lanreotide Autogel® 120 mg in a Patient with Metastatic Gastrinoma: A Case Report

Case Reports in Gastroenterology, 2017
Gastrinomas are functionally active pancreatic neuroendocrine tumors (NETs) secreting gastrin and are associated with local or regional metastases in 60% of the cases.
Maridi Aerts, Hendrik Reynaert
doaj   +1 more source

Picking up an insulinoma – The challenges ahead

Journal of Family Medicine and Primary Care, 2022
Insulinoma is a rare pancreatic neuroendocrine tumour (PNET) with an incidence rate of 4 per million population, and the most common cause of hypoglycaemia due to endogenous hyperinsulinism. We present the story of a 61-year-old male, who was extensively
Ashok Sunder, Sudip Saha, Bhagyalakshmi Satyanarayan, Manish Kumar, Nilanjan Sarkar   +4 more
doaj   +1 more source

Pancreatic tumors imaging: an update [PDF]

, 2016
Currently, ultrasound (US), computed tomography (CT) and Magnetic Resonance imaging (MRI) represent the mainstay in the evaluation of pancreatic solid and cystic tumors affecting pancreas in 80-85% and 10-15% of the cases respectively. Integration of US,
Baccari, Paolo, Cappabianca, Salvatore, D'Andrea, Alfredo, Falcone, Giuseppe, Gravante, Sabrina, Manganaro, Lucia, Palumbo, Barbara, Reginelli, Alfonso, Scialpi, Michele   +8 more
core   +1 more source

A rare cause of chronic diarrhoea: a diagnosis to keep in mind

Endokrynologia Polska, 2021
Not required for Clinical Vignette.
Krzysztof Dąbkowski, Honorata Mruk, Karolina Legutko-Pacura, Ligia Gracz-Klata, Jolanta Kunikowska, Teresa Starzyńska   +5 more
doaj   +1 more source

Gastrinoma

Helbing A, Menon G, Karanchi H.
europepmc   +5 more sources

Five-Year Long-Term Followup of a Primary Lymph node Gastrinoma: Is a Pancreaticoduodenectomy Justified?

Case Reports in Medicine, 2009
Background. Gastrinoma-positive lymph nodes and failed localization of the primary tumor during surgical exploration are described. Specialists suppose that these lymph nodes are metastases rather than a primary gastrinoma. Methods.
Bernd Jaenigen, Gian Kayser, Berthold Steinke, Oliver Thomusch   +3 more
doaj   +1 more source