Results 21 to 30 of about 9,134 (252)
The Zollinger–Ellison Syndrome
New England Journal of Medicine, 2022 A 75-year-old man presented to the emergency department with a 6-month history of epigastric pain, watery diarrhea, and weight loss. Physical examination was notable for epigastric tenderness. Esophagogastroduodenoscopy revealed severe esophagitis (Panel A), antral erosions, and duodenal ulcers (Panel B). [...]
Quentin Binet, Ivan Borbath
openaire +3 more sources
Gastrinoma and Zollinger-Ellison syndrome in canids: a literature review and a case in a Mexican gray wolf. [PDF]
J Vet Diagn Invest, 2018 Gastrinoma, an infrequent diagnosis in middle-aged dogs, occurs with nonspecific gastrointestinal morbidity. Laboratory tests can yield a presumptive diagnosis, but definitive diagnosis depends on histopathology and immunohistochemistry.
Struthers JD, Robl N, Wong VM, Kiupel M.
europepmc +3 more sources
Decoding of Quantum Data-Syndrome Codes via Belief Propagation [PDF]
in Proc. IEEE International Symposium on Information Theory
(ISIT), 2021, pp. 1552--1557, 2021 Quantum error correction is necessary to protect logical quantum states and operations. However, no meaningful data protection can be made when the syndrome extraction is erroneous due to faulty measurement gates. Quantum data-syndrome (DS) codes are designed to protect the data qubits and syndrome bits concurrently.
arxiv +1 more source
Zollinger-Ellison syndrome. Case report
Case Reports, 2019 Introduction: The Zollinger-Ellison syndrome (ZES) is a pathology caused by a neuroendocrine tumor, usually located in the pancreas or the duodenum, which is characterized by elevated levels of gastrin, resulting in an excessive production of gastric ...
Juan Felipe Rivillas-Reyes +2 more
doaj +1 more source
Synchronous Peripancreatic Lymph Node Gastrinoma and Gastric Neuroendocrine Tumor Type 2 [PDF]
Clinical Endoscopy, 2016 A 34-year-old man was referred to our hospital with gastric polypoid lesions and biopsy-confirmed neuroendocrine tumor (NET). Computed tomography (CT) revealed a 3×3.5×8-cm retroperitoneal mass behind the pancreas, with multiple hepatic metastases.
Hee Woo Lee +7 more
doaj +1 more source
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 +7 more
core +2 more sources
Hypertrophic gastric folds with hypomagnesemia, linking the dots [PDF]
, 2021 A Caucasian man in early 80s was seen in Gastroenterology Clinic, following, referral from the Endocrinology Clinic for concerns for CT Abdomen requested for tiredness and weight loss of three kilograms.
Muhammad, Tila +3 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 +6 more
core +1 more source
Adaptive syndrome measurements for Shor-style error correction [PDF]
Quantum 7, 1075 (2023), 2022 The Shor fault-tolerant error correction (FTEC) scheme uses transversal gates and ancilla qubits prepared in the cat state in syndrome extraction circuits to prevent propagation of errors caused by gate faults. For a stabilizer code of distance $d$ that can correct up to $t=\lfloor(d-1)/2\rfloor$ errors, the traditional Shor scheme handles ancilla ...
arxiv +1 more source