Results 61 to 70 of about 19,209 (213)

Pancreatic Neuroendocrine Tumor Leading to a Diagnosis of Multiple Endocrine Neoplasia Type 1

DEN Open, Volume 6, Issue 1, April 2026.
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 ...
Noriyuki Hirakawa, Katsuya Kitamura, Kei Yamamoto, Kenichi Tadokoro, Yasunosuke Akita, Jun Uemura, Fumito Yamanishi, Masakazu Abe, Munehide Nakatsugawa, Takao Itoi   +9 more
wiley   +1 more source

Surgical treatment of insulinoma

Journal of British Surgery, 1994
Abstract The role of preoperative and intraoperative procedures for the localization of insulinoma has been extensively debated. Transhepatic portal vein sampling before surgery has been recommended when other tests fail to localize the tumour.
Pedrazzoli S., Pasquali C., Alfano D'Andrea A.   +2 more
openaire   +6 more sources

Duodenal neuroendocrine tumours masquerading as peptic duodenitis, crushed lymphoid aggregates and prominent Brunner glands: some diagnostic pitfalls

Histopathology, EarlyView.
Lena Hasson, Dipti M Karamchandani
wiley   +1 more source

Metabolic clearance rate of insulin across the glucose tolerance spectrum by race and ethnicity in youth with obesity

Obesity, Volume 33, Issue 7, Page 1365-1374, July 2025.
Abstract Objective Despite β‐cell failure in youth with dysglycemia (i.e., impaired glucose tolerance [IGT] and type 2 diabetes), fasting insulin (FI) concentrations are elevated. Herein, we examined the following: 1) metabolic clearance rate of insulin (MCRI) in youth with obesity and normal glucose tolerance (NGT) versus those with IGT versus those ...
Wonhee Cho, Fida Bacha, Hala Tfayli, SoJung Lee, Sara F. Michaliszyn, Joon Young Kim, Silva Arslanian   +6 more
wiley   +1 more source

Ketotic Hypoglycaemia Following Sleeve Gastrectomy

Clinical Endocrinology, Volume 103, Issue 1, Page 45-49, July 2025.
ABSTRACT Post‐bariatric surgery hypoglycaemia is typically mediated by hyperinsulinaemia, although the exact mechanisms are incompletely understood. Two cases of non‐insulin mediated, ketotic hypoglycaemia following sleeve gastrectomy are presented. After fasting for 40 and 65 h, respectively, both patients developed symptomatic hypoglycaemia, with ...
Jinwen He, Liza Phillips, Janelle Nisbet, Adam Morton   +3 more
wiley   +1 more source

Malignant insulinoma

Problems of Endocrinology, 2009
According to official statistics, malignant insulinomas account for a small fraction of gastroenteropathic endocrine neoplasms, the majority of insulinomas being essentially benign tumours. This paper reports a clinical case of malignant insulin-producing neuroendocrine tumour of the pancreas tail in a 28 year-old woman.
E A, Troshina, M Y, Yukina, A V, Egorov, I A, Vasilyev, A A, Krivko, A G, Vasil'eva   +5 more
openaire   +2 more sources

Insulin Assay in Insulinomas [PDF]

, 1963
Ellis Samols, V. Marks
openalex   +1 more source

What is your diagnosis? Fine‐needle aspirate from a subcutaneous preputial mass in a ferret

Veterinary Clinical Pathology, EarlyView.
Caitlyn F. Connor, Jesse Riker, Laura K. Burns, Jörg Mayer, Jesse M. Hostetter, Katie Metcalf   +5 more
wiley   +1 more source

Pancreatic insulinoma causing hypoglycemic episodes

Journal of Pediatric Surgery Case Reports, 2020
Background: Insulinoma typically has non-specific neuroglycopenic symptoms. It is a neuroendocrine tumor of the pancreas, and leads to recurring hypoglycemic attacks stemming from insulin hypersecretion.
Moaffaq Mahdi, Bassel Almehman, Safi Nassan, Soliman Binyahib   +3 more
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