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Diagnosis and therapy of neuroendocrine neoplasms of the gastrointestinal tract [PDF]
, 2016 A neuroendocrine neoplasm (NEN) is a tumor that originates in neuroendocrine cells capable of producing peptides or amines. Neuroendocrine neoplasms of the digestive system are also referred to as gastroenteropancreatic neuroendocrine neoplasms (GEP NEN)
Aleksandra Izabela Czerw +3 more
core +2 more sources
A Rare Cause Of Anemia Etiology: Gastrointestinal Stromal Tumors
Turkish Journal of Internal Medicine, 2022 Gastrointestinal stromal tumours (GIST) are rare neoplasms originating from the interstitial cajal cell in the gastrointestinal tract. Herein, we presented a 51-year-old male patient with GIST which we investigated the aetiology of iron deficiency ...
Hacer Şen +3 more
doaj +1 more source
Primary nonlymphoid gastrointestinal neoplasms in dogs in Rio Grande do Sul [PDF]
Pesquisa Veterinária Brasileira, 2020 : Gastrointestinal neoplasms (GIN) are uncommon in dogs, but they mainly show malignant behavior and poor prognosis. The types of GIN in dogs and their frequency, as well as their epidemiological and histopathological characteristics were analyzed ...
Mônica Slaviero +6 more
doaj +1 more source
Epigenetic Activation of SOX11 in Lymphoid Neoplasms by Histone Modifications [PDF]
, 2011 Recent studies have shown aberrant expression of SOX11 in various types of aggressive B-cell neoplasms. To elucidate the molecular mechanisms leading to such deregulation, we performed a comprehensive SOX11 gene expression and epigenetic study in stem ...
Amador Virginia +107 more
core +1 more source
Gastric Outlet Obstruction as the Initial Presentation of Upper Tract Urothelial Carcinoma
Case Reports in Gastrointestinal Medicine, 2020 GOO is often the first sign of advanced upper gastrointestinal neoplasms. The most common neoplasms associated with GOO include gastric, pancreatic, and biliary tract cancers. Urinary tract urothelial carcinoma has been a rarely documented cause of GOO.
Karl Andersen +4 more
doaj +1 more source
Acta Médica Portuguesa, 2014 Keywords: Colorectal Neoplasms; Hypnotics and Sedatives; Propofol; Endoscopy, Gastrointestinal; Colonoscopy.
Francisco Almeida Lobo +1 more
doaj +3 more sources
Diseases of biliary tract in the context of association with oncological diseases of the digestive system [PDF]
Терапевтический архив, 2019 Cancers of the gastrointestinal tract are widespread among the population and cause significant damage to the health care system. In order to improve the strategy of preventive measures and the detection of oncological diseases at the early stages, it is
M A Osadchuk +4 more
doaj +1 more source
Endoscopic ultrasonography in diagnosis of digestive diseases. Review of clinical cases
Gastroenterologìa, 2023 Endoscopic ultrasound (EUS) is a high-tech ultrasound examination that simultaneously combines the options of endoscopic and ultrasound diagnosis of diseases of the gastrointestinal tract, pancreas, bile ducts and liver.
Yu.M. Stepanov +5 more
doaj +1 more source
Should the Endoscopic Restrictions during COVID-19 Pandemic Remain Unchanged?
Gastroenterology Insights, 2021 (Background) Endoscopic procedures are interventions that have been defined as carrying a high-risk of infection with COVID-19. Most endoscopy units restrict their activity based on pre-endoscopic diagnosis.
Emilio Bresky +8 more
doaj +1 more source
Histopathology of Neuroendocrine Neoplasms of the Gastrointestinal System [PDF]
Klinicka Onkologie, 2018 Tumors arising from neuroendocrine cells are defined as epithelial neoplasms with predominantly neuroendocrine differentiation. They comprise a distinct group of tumors with a characteristic histological structure and functional properties that develop at various sites, particularly the gastrointestinal system (67%) and lungs (25%).
Mikuš Kuracinová, Kristína +3 more
openaire +2 more sources