Results 81 to 90 of about 3,000,774 (406)

Updates and management algorithm for neuroendocrine tumors of the uterine cervix

International Journal of Gynecological Cancer, 2019
Neuroendocrine carcinomas of the cervix account for less than 2% of all invasive cervical cancers and are classified as low-grade (carcinoid, atypical carcinoid tumor) or high-grade (known as small- and large-cell) neuroendocrine carcinomas.
G. Salvo, A. González Martín, N. Gonzales, M. Frumovitz   +3 more
semanticscholar   +1 more source

Circulating tumor cells: advancing personalized therapy in small cell lung cancer patients

Molecular Oncology, EarlyView.
Small cell lung cancer (SCLC) is an aggressive form of lung cancer that spreads rapidly to secondary sites such as the brain and liver. Cancer cells circulating in the blood, “circulating tumor cells” (CTCs), have demonstrated prognostic value in SCLC, and evaluating biomarkers on CTCs could guide treatment decisions such as for PARP inhibitors ...
Prajwol Shrestha, Steven Kao, Veronica K. Cheung, Wendy A. Cooper, Nico van Zandwijk, John E. J. Rasko, Dannel Yeo   +6 more
wiley   +1 more source

Concordance of breast cancer biomarker testing in core needle biopsy and surgical specimens: A single institution experience

Cancer Medicine, Volume 11, Issue 24, Page 4954-4965, December 2022., 2022
Retesting estrogen receptor and HER2 status provides more clinical benefit than retesting progesterone receptor status. We propose guidelines for retesting receptor profiles to aid patient care management decisions, prioritize clinical benefits, and minimize healthcare costs.
Jessica A. Slostad, Nicole K. Yun, Aimee E. Schad, Surbhi Warrior, Louis F. Fogg, Ruta Rao   +5 more
wiley   +1 more source

Liver transplantation in gastroenteropancreatic neuroendocrine tumors

Frontiers in Oncology, 2023
Neuroendocrine tumors are part of a heterogeneous group of tumors located in organs such as the gastrointestinal tract (GIT), lungs, thymus, thyroid, and adrenal glands. The most prevalent sites are the small intestine, cecal appendix, and pancreas. More
Eduardo de Souza M. Fernandes, Eduardo de Souza M. Fernandes, Eduardo de Souza M. Fernandes, Eduardo de Souza M. Fernandes, Camila V. Garcia Kyt, Camila V. Garcia Kyt, Felipe Pedreira Tavares de Mello, Felipe Pedreira Tavares de Mello, Leandro Savattone Pimentel, Leandro Savattone Pimentel, Ronaldo de Oliveira Andrade, Ronaldo de Oliveira Andrade, Camila Girão, Camila Girão, Camilla César, Camilla César, Munique Siqueira, Munique Siqueira, Maria Eduarda Monachesi, Maria Eduarda Monachesi, Anderson Brito, Claudia Cristina Tavares de Sousa, Wellington Andraus, Orlando Jorge M. Torres, Orlando Jorge M. Torres   +24 more
doaj   +1 more source

Segmentation for Classification of Screening Pancreatic Neuroendocrine Tumors [PDF]

arXiv, 2020
This work presents comprehensive results to detect in the early stage the pancreatic neuroendocrine tumors (PNETs), a group of endocrine tumors arising in the pancreas, which are the second common type of pancreatic cancer, by checking the abdominal CT scans.
arxiv  

Learning Where to See: A Novel Attention Model for Automated Immunohistochemical Scoring [PDF]

, 2019
Estimating over-amplification of human epidermal growth factor receptor 2 (HER2) on invasive breast cancer (BC) is regarded as a significant predictive and prognostic marker. We propose a novel deep reinforcement learning (DRL) based model that treats immunohistochemical (IHC) scoring of HER2 as a sequential learning task.
arxiv   +1 more source

Early Detection and Localization of Pancreatic Cancer by Label-Free Tumor Synthesis [PDF]

arXiv, 2023
Early detection and localization of pancreatic cancer can increase the 5-year survival rate for patients from 8.5% to 20%. Artificial intelligence (AI) can potentially assist radiologists in detecting pancreatic tumors at an early stage. Training AI models require a vast number of annotated examples, but the availability of CT scans obtaining early ...
arxiv  

Ghrelin in neuroendocrine tumors [PDF]

Peptides, 2011
Ghrelin is a 28 amino acid peptide, primarily produced by the oxyntic mucosa X/A like neuroendocrine cells in the stomach. It is also found in the small intestine, hypothalamus, pituitary gland, pancreas, heart, adipose tissue, and immune system. In gastrointestinal neuroendocrine tumors (NETs) ghrelin release has been well documented.
Patrizia M. Germano, Patrizia M. Germano, John P. Vu, Hank S. Wang, Hank S. Wang, Joseph R. Pisegna, Joseph R. Pisegna   +6 more
openaire   +3 more sources

Appropriate Use Criteria for Somatostatin Receptor PET Imaging in Neuroendocrine Tumors

Journal of Nuclear Medicine, 2018
Somatostatin receptor positron emission tomography (SSTR-PET) is an imaging modality for patients with neuroendocrine tumors (NETs) that has demonstrated a significant improvement over conventional imaging (CI).
T. Hope, E. Bergsland, M. Bozkurt, Michael Graham, A. Heaney, K. Herrmann, J. Howe, M. Kulke, P. Kunz, Josh Mailman, L. May, D. Metz, C. Millo, S. O'dorisio, D. Reidy‐Lagunes, M. Soulen, J. Strosberg   +16 more
semanticscholar   +1 more source

Cellular liquid biopsy provides unique chances for disease monitoring, preclinical model generation and therapy adjustment in rare salivary gland cancer patients

Molecular Oncology, EarlyView.
We quantified and cultured circulating tumor cells (CTCs) of 62 patients with various cancer types and generated CTC‐derived tumoroid models from two salivary gland cancer patients. Cellular liquid biopsy‐derived information enabled molecular genetic assessment of systemic disease heterogeneity and functional testing for therapy selection in both ...
Nataša Stojanović Gužvić, Florian Lüke, Steffi Treitschke, Andrea Coluccio, Martin Hoffmann, Giancarlo Feliciello, Adithi Ravikumar Varadarajan, Xin Lu, Kathrin Weidele, Catherine Botteron, Silvia Materna–Reichelt, Felix Keil, Katja Evert, Florian Weber, Thomas Schamberger, Michael Althammer, Jirka Grosse, Dirk Hellwig, Christian Schulz, Stephan Seitz, Peter Ugocsai, Anke Schlenska‐Lange, Roman Mayr, Ulrich Kaiser, Wolfgang Dietmaier, Bernhard Polzer, Jens Warfsmann, Kamran Honarnejad, Tobias Pukrop, Daniel Heudobler, Christoph A. Klein, Christian Werno   +31 more
wiley   +1 more source