Results 61 to 70 of about 119,637 (222)

High prevalence of loss of Claudin‐18 expression in invasive non‐mucinous lung adenocarcinoma: Potential diagnostic implications in routine practice

Histopathology, EarlyView.
Loss of Claudin‐18 (Cldn18) expression is a frequent and specific feature of non‐mucinous lung adenocarcinoma (NM‐LUAD). Cldn18 immunohistochemistry may serve as an ancillary tool for distinguishing malignant from non‐neoplastic alveolar epithelium, as well as for differentiating NM‐LUADs with mucin production from M‐LUADs, particularly in small or ...
Stefano Lucà, Marco Montella, Mario Fordellone, Riccardo Monti, Maria Giulia Disanto, Giuseppa Zannini, Marina Accardo, Maria Ali, Gaetano Di Guida, Carminia Maria Della Corte, Beatrice Leonardi, Severo Campione, Valerio Nardone, Floriana Morgillo, Alfonso Fiorelli, Luisella Righi, Mattia Barbareschi, Luka Brcic, Renato Franco   +18 more
wiley   +1 more source

A case of carcinoid syndrome after CT guided lung biopsy of a neuroendocrine tumor

Radiology Case Reports
Carcinoid tumors of the lung are an uncommon malignancy that can rarely lead to carcinoid syndrome. Carcinoid tumors represent less than 1% of all lung cancers.
Benjamin Perrin Hee, BS, Emmanuel Ihionkhan, BS, Rajiv Biswal, MD   +2 more
doaj   +1 more source

The Rare Malignancy of the Hepatobiliary System: Ampullary Carcinoid Tumor

Case Reports in Medicine, 2011
Introduction. Carcinoid tumors are low-grade tumors originating from endoderm and mostly involving the gastrointestinal system. However; they may be seen in any site within the gastrointestinal system. Case Presentation. A 69-year-old female patient. The
Mustafa Ozsoy, Yucel Ozsoy, Aras Emre Canda, Olcay Ak Nalbant, Fatih Haskaraca   +4 more
doaj   +1 more source

Prognostic significance for colorectal carcinoid tumors based on the 8th edition TNM staging system

Cancer Medicine, 2020
The aim of our study was to explore the value of the 8th edition TNM staging system on evaluating the prognosis of colorectal carcinoid. Colorectal carcinoid patients between 1988 and 2015 were selected in the Surveillance, Epidemiology, and End Results ...
Piqing Gong, Chunhua Chen, Zhan Wang, Xukun Zhang, Wenxin Hu, Zhiqian Hu, Xinxing Li   +6 more
doaj   +1 more source

Aosta Valley animal cancer registry: A collaborative initiative for monitoring cancer burden in animals

Veterinary Record Open, Volume 13, Issue 1, June 2026.
Abstract Background Animal cancer registry data are important for monitoring animal health, for prevention and research in veterinary medicine, and for comparative oncology. Since people and animals share the same environment and are exposed to many common risk factors, cancer patterns in animals may have a sentinel function for human health.
Claudio Trentin, Giulio Barigelletti, Caterina Abate, Giovanna Michela Villa, Emilio Bazzocchi, Lorenzo Domenis, Silvia Vuillermoz, Magda Giulia Santini, Barbara Avuzzi, Alessandro Borgini, Giovanna Tagliabue   +10 more
wiley   +1 more source

Primary presacral neuroendocrine tumor associated with imperforate anus [PDF]

, 2007
Background Presacral masses are unusual growths that have a limited differential diagnosis, typically not including neuroendocrine tumors (NETs). Classically, NETs are well-differentiated gastroenteropancreatic tumors of probable benign behavior.
Tad Kim, Stephen R Grobmyer, Chen Liu, Steven N Hochwald   +3 more
core   +2 more sources

Pellagra From Tryptophan Depletion in Carcinoid Syndrome due to a Pulmonary Atypical Carcinoid Neuroendocrine Tumor

Clinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Pellagra may complicate functioning pulmonary atypical carcinoid and present as a subtle acral dermatosis rather than the classical photo‐distributed rash. In neuroendocrine tumor patients with chronic diarrhea and new skin changes, clinicians should suspect niacin deficiency and consider empiric nicotinamide, even when niacin assays are ...
Ahmar Iftikhar Talib, Cora Marks, Sheikh Saleem   +2 more
wiley   +1 more source

Evaluation of radiological and clinical efficacy of ^{90}Y-DOTATATE} therapy in patients with progressive metastatic midgut neuroendocrine carcinomas [PDF]

, 2009
Background: To evaluate the radiological and clinical therapeutic effectiveness of ^{90}Y-octreotate [DOTATATE] inpatients with progressive somatostatin receptor-positive midgut neuroendocrine carcinomas (GEPNETs).
Buscombe, John R., Cwikła, Jaroslaw B., Jeziorski, Krzysztof G., Mikolajczak, Renata, Nasierowska-Guttmejer, Anna, Pawlak, Dariusz, Sankowski, Artur, Walecki, Jerzy   +7 more
core  

The enigma of struma ovarii [PDF]

, 2007
Since its first description in the early part of the twentieth century, struma ovarii has elicited considerable interest because of its many unique features; however, at present a number of aspects remain enigmatic.
Roth, Lawrence M., Talerman, Aleksander
core   +2 more sources

Incidence patterns and temporal trends of childhood cancer in Germany, 1980–2019: Forty years of childhood cancer registration in Germany

International Journal of Cancer, Volume 158, Issue 6, Page 1541-1554, 15 March 2026.
What's new? Childhood cancer ranks among the leading causes of disease‐related deaths in children in high‐income countries. Established risk factors, however, account for only a small proportion of incident childhood cancers. In this report, the authors present the first long‐term assessment of temporal trends in childhood cancer incidence rates in ...
Friederike Erdmann, Maike Wellbrock, Claudia Trübenbach, Desiree Grabow, Martin Schrappe, Peter Kaatsch, Claudia Spix, Joachim Schüz, Cécile M. Ronckers   +8 more
wiley   +1 more source