Results 51 to 60 of about 35,477 (203)

Changes in the 6th edition of the World Health Organization classification of tumours of the digestive system

Histopathology, Volume 88, Issue 7, Page 1295-1314, June 2026.
Changes and new entities in the 6th edition WCT of the digestive system, including structural, molecular, and diagnostic updates to standardize terminology and improve clinical relevance. Epithelial tumours are organized by site; neuroendocrine, mesenchymal and haematolymphoid tumours have dedicated chapters, with refined grading, redefined ...
Mark J Arends, Irene Esposito, Anthony J Gill, Ralph H Hruban, Joseph D Khoury, Motohiro Kojima, Elizabeth A Montgomery, Fatimah Abdulkareem, Fátima Carneiro, Guido Costamagna, Gregory Lauwers, Alexandros D Polydorides, Guido Rindi, Massimo Rugge, Peter Schirmacher, Amitabh Srivastava, James Yao, Jennelle C Hodge, James G Kench, Bharat Rekhi, Miguel Reyes‐Múgica, Antonia R Sepulveda, Chanjuan Shi, Pavitratha Puspanathan, Harshima Wijesinghe, Christine Giesen, Blanca Iciar Indave Ruiz, Dilani Lokuhetty, WCT standing editorial board, Iris D Nagtegaal, Wendy Cooper, Michael Eden, Andrew Field, Vicky Goh, Jennelle Hodge, James Kench, Joseph Khoury, Katia Leite, Zhiyong Liang, Daichi Maeda, George Netto, Bharat Rekhi, Miguel Reyes Múgica, Brian Rous, Ales Ryska, Shahin Sayed, Antonia R Sepulveda, Chanjuan Shi, Gary Tse   +48 more
wiley   +1 more source

FGFR2 amplification in colorectal adenocarcinoma [PDF]

, 2017
FGFR2 is recurrently amplified in 5% of gastric cancers and 1%–4% of breast cancers; however, this molecular alteration has never been reported in a primary colorectal cancer specimen.
Carter, Jamal H, Cottrell, Catherine E, Duncavage, Eric J, Heusel, Jonathan W, Lamp, Stephen, McNulty, Samantha N, Vigh-Conrad, Katinka A   +6 more
core   +2 more sources

Clinical Features of Malignant Ovarian Germ Cell Tumors According to Demographic and Pathologic Characteristics

Health Science Reports, Volume 9, Issue 5, May 2026.
ABSTRACT Background and Aims Malignant ovarian germ cell tumors (MOGCTs) are aggressive cancers affecting mainly young women, in whom fertility preservation is important. Diagnosis is often delayed because early symptoms are non‐specific, leading to advanced disease or emergency surgery that may limit optimal staging and fertility‐sparing treatment. As
Jila Agah, Elham Navipour, Setareh Akhavan, Somaye Norouzi   +3 more
wiley   +1 more source

Characterization of the Oral Bacteria in Patients With Neuroendocrine Tumors of the Pancreas

Cancer Medicine, Volume 15, Issue 4, April 2026.
ABSTRACT The primary objective of this study was to investigate dysbiosis in the oral microbiota of patients with pancreatic neuroendocrine tumors (pNETs) and to identify potential biomarkers for clinical diagnosis and prognostic evaluation of pNETs. Healthy controls and pNETs patients were recruited from our hospital.
Jiayue Yao, Chunming Fei, Han Wu, Zhenyu Zhang, Zongdan Jiang   +4 more
wiley   +1 more source

Echocardiographic imaging of tricuspid and pulmonary valve abnormalities in primary ovarian carcinoid tumor [PDF]

, 2010
Carcinoid is a rare malignancy originating from enterochromaffin cells and is clinically characterized by flushing, diarrhea and bronchospasm, due to secretion of vasoactive substances.
Constantina Aggeli, Ioannis Felekos, Christina Kazazaki, Dimitrios Giannopoulos, Athanasios Kartalis, Christos Pitsavos, Christodoulos Stefanadis   +6 more
core   +1 more source

Enhancing Diagnostic Pathways for Bronchopulmonary Neuroendocrine Tumors: Assessment of the South Wales Neuroendocrine Tumor Service Transformation

Thoracic Cancer, Volume 17, Issue 8, April 2026.
Implementation of a dedicated neuroendocrine cancer service in South Wales significantly shortened diagnostic and treatment timelines for bronchopulmonary NETs, demonstrating the benefits of coordinated specialist input. ABSTRACT Background Bronchopulmonary neuroendocrine tumors (bpNETs) are uncommon lung neoplasms posing significant diagnostic and ...
Arouba Imtiaz, Oliver Burbidge, Mat Jones, Robin Ghosal, Janardhan Navaratnam, Craig Dyer, Helen E. Davies, Mohid S. Khan   +7 more
wiley   +1 more source

Quadruple Valve Replacement for Carcinoid Heart Disease

Brazilian Journal of Cardiovascular Surgery
Introduction: Carcinoid heart disease most frequently involves the tricuspid or, more rarely, the pulmonary valve and presents with right heart failure as 5-HT is metabolized by the lung. Left-sided valve involvement is quite rare.
Syed Saleem Mujtaba, Stephen Clark
doaj   +1 more source

The clinical value of [90Y-DOTA]-D-Phe1-Tyr3-octreotide (90Y-DOTATOC) in the treatment of neuroendocrine tumours: A clinical phase II study [PDF]

, 2017
Purpose: The aim of this phase II study was to evaluate the tumour response of neuroendocrine tumours to targeted irradiation with the radiolabelled somatostatin analogue 90Y-DOTATOC.
Haldemann, A., Maecke, H. R., Mueller-Brand, J., Pless, M., Waldherr, C.   +4 more
core  

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

Carcinoid Heart Disease: Early Outcomes after Surgical Valve Replacement in Nine Patients [PDF]

, 2018
Aim: To describe the early outcomes of carcinoid patients undergoing surgical heart valve replacement. Methods: In a retrospective study, records of patients with symptomatic carcinoid heart disease referred for valve surgery between 2012 and 2016 ...
Clark, Stephen, Mujtaba, Syed Saleem
core   +2 more sources