Results 51 to 60 of about 2,851 (179)

A task-based comparison of linguistic and semantic document retrieval methods in the medical domain [PDF]

, 2016
Text-based and semantics-based methods are both studied intensively as methods for document retrieval. In order to gain insight in the respective merits of these two approaches, we have performed a controlled experiment where we executed a real-life task
Afsarmanesh, H., Hu, Q., Huang, Z., Shafahi, M., ten Teije, A., van Harmelen, F.   +5 more
core   +2 more sources

Ciclooxigenase-2 nos carcinomas ductais de mama invasivos com componente ductal in situ e no epitélio adjacente Cyclooxygenase-2 in invasive ductal carcinoma with ductal component in situ and in adjacent epithelium

Revista Brasileira de Ginecologia e Obstetrícia, 2007
OBJETIVO: avaliar a presença da ciclooxigenase-2 (COX-2) nos carcinomas de mama ductal in situ (CDIS) e ductal invasivo (CDI), no estroma adjacente normal e no epitélio.
Vilmar Marques de Oliveira, Maria Marta Martins, Adrienne Pratti Lucarelli, Giuliana Cássia Morrone Taromaru, José Francisco Rinaldi, Maria Antonieta Longo Galvão Silva, Sebastião Piato   +6 more
doaj   +1 more source

Reação anafilática ao corante azul patente durante a biópsia do linfonodo sentinela em câncer de mama inicial: relato de caso Anaphylactic reaction to patent blue dye during sentinel lymph node biopsy in early-stage breast cancer: a case report

Revista Brasileira de Ginecologia e Obstetrícia, 2006
A biópsia do linfonodo sentinela no tratamento do câncer de mama vem substituindo a linfadenectomia em casos iniciais. Este tratamento pode ser realizado com o corante azul vital e/ou radiofármaco.
Julia Yoriko Shinzato, Ana Carolina Pereira Marcaccini, Angélica de Fátima de Assunção Braga, Arneth Rodrigues Ribeiro, José Eduardo Marco Rubio, João Paulo Dias de Souza   +5 more
doaj   +1 more source

Unique Case of a Large Indolent Medullary Thyroid Carcinoma: Time to Reconsider the Medullary Thyroid Adenoma Entity?

European Thyroid Journal, 2018
Background: Medullary thyroid carcinoma (MTC) is a rare neuroendocrine cancer originating from parafollicular, calcitonin (Ctn)-producing C-cells. Prognosis correlates with primary tumor stage and Ctn levels.
S. Censi, E. Cavedon, S. Watutantrige-Fernando, S. Barollo, L. Bertazza, J. Manso, M. Iacobone, D. Nacamulli, F. Galuppini, G. Pennelli, C. Mian   +10 more
semanticscholar   +1 more source

Trouble in the Tank: A Case Report of Fatal Scuticociliate Encephalitis in a Whitetip Reef Shark (Triaenodon obesus)

Journal of Fish Diseases, Volume 49, Issue 3, March 2026.
Abstract This case report presents a recent case of scuticociliatosis in a whitetip reef shark (Triaenodon obesus), housed at a zoo (Haus des Meeres Aqua Terra Zoo, Vienna, Austria). Clinical signs such as uncoordinated swimming and body tilt were observed prior to death.
Hella Schwegler, Jeff Schreiner, Maria Prüllage, Karoline Lipnik, Astrid S. Holzer, Eva Lewisch   +5 more
wiley   +1 more source

Fabrication of Multifunctional FeSi Gyroid Lattice Composites via Additive Manufacturing and Polymer Infiltration

Advanced Engineering Materials, Volume 28, Issue 3, 4 February 2026.
A two‐step approach combining laser powder bed fusion of FeSi electrical steel with Bakelite infiltration enables the fabrication of multifunctional gyroid lattice composites. The resulting structures exhibit high strength, magnetic anisotropy, and complete polymer infiltration, demonstrating a simple and scalable route toward lightweight, mechanically
Angelo F. Andreoli, Mayumi A. Nakahashi, Vitor E. Pinotti, Felipe O. C. Bernardo, Lidiane C. Costa, Francisco G. Coury, Ronei C. de Oliveira, Adilson J. A. de Oliveira, Carlos E. H. Ventura, Piter Gargarella   +9 more
wiley   +1 more source

Preoperative breast MRI positively impacts surgical outcomes of needle biopsy–diagnosed pure DCIS: a patient-matched analysis from the MIPA study [PDF]

, 2023
Objectives: To investigate the influence of preoperative breast MRI on mastectomy and reoperation rates in patients with pure ductal carcinoma in situ (DCIS).
Aksoy Ozcan U., Alvarez Benito M., Balleyguier C., Bazzocchi M., Bult P., Calabrese M., Camps Herrero J., Cartia F., Cassano E., Clauser P., Cozzi A., de Lima Docema M. F., Depretto C., Di Leo G., Dominelli V., Forrai G., Gilbert F. J., Girometti R., Harms S. E., Helbich T. H., Hilborne S., Houssami N., Ienzi R., Lobbes M. B. I., Losio C., Mann R. M., Montemezzi S., Obdeijn I. -M., Pediconi F., Pinker K., Preibsch H., Raya Povedano J. L., Rossi Saccarelli C., Sacchetto D., Sardanelli F., Scaperrotta G. P., Schlooz M., Szabo B. K., Taylor D. B., Ulus S. O., Van Goethem M., Veltman J., Weigel S., Wenkel E., Zuiani C.   +44 more
core   +1 more source

Betulinic Acid Eradicates Implant‐Associated Infections by Disrupting the S. aureus Biofilm Matrix and Potentiating Host Immune Clearance

Microbial Biotechnology, Volume 19, Issue 1, January 2026.
Betulinic acid reduces infection by Staphylococcus aureus biofilms on implants by inhibiting their formation and adhesion, decreasing EPS and eDNA formation and enhancing immune clearance. Simultaneously, it reduces skin tissue inflammation, enhances type I collagen production, and promotes wound healing.
Dongbin Guo, Ye Tao, Luanbiao Sun, Xinyao Liu, Yuan Gao, Peitong Jiang, Han Gao, Bingmei Wang, Li Wang   +8 more
wiley   +1 more source

O Cancro da Mama em Idade Avançada [PDF]

, 2019
Background: Breast cancer is a leading cause of death worldwide, and despite consistent observation that cancer incidence increases with advancing age, there still remains a gap in the adequate characterization of this disease in elderly women.
Abrantes, João, Carneiro, Carolina, Lameiras, Raquel, Marques, José Carlos, Rodrigues, Bernardete   +4 more
core   +2 more sources

Preliminary Establishment of a Method and System for Detecting Neural Tumor Boundaries Based on Optical Coherence Tomography

MedComm, Volume 6, Issue 12, December 2025.
This diagram illustrates the stepwise workflow involved in the development and application of the intraoperative swept‐source OCT system for brain tumor detection. The process begins with the creation of the OCT system, followed by data collection on light attenuation values from brain tumors and their boundaries.
Jiuhong Li, Jinwei Li, Gonggong Lu, Feilong Yang, Jing Li, Xin Qi, Rui Zhang, Xiang Li, Jiachen Sun, Haibo Rao, Xuhui Hui, Si Zhang   +11 more
wiley   +1 more source