Results 91 to 100 of about 2,713 (206)

Primary cardiac T‐cell rich large B‐cell lymphoma causing aortic stenosis with metastasis in a Warmblood

open access: yesEquine Veterinary Education, Volume 38, Issue 8, Page e488-e495, August 2026.
Summary An 18‐year‐old Warmblood mare was presented to the Royal Veterinary College Equine Referral Hospital for investigation of progressive periocular and facial swelling, weight loss and tachycardia. Physical examination additionally identified bilateral pansystolic (grade 5/6 basilar left‐sided, 2/6 right‐sided), cardiac murmurs, submandibular ...
S. E. Talbot   +4 more
wiley   +1 more source

Alteraciones del gen c-Myc en la oncogénesis = c-Myc gene alterations in oncogenesis

open access: yesIatreia, 2011
La familia de protooncogenes MYC (c-Myc, N-Myc y L-Myc) se relaciona con el origen de diversas neoplasias en seres humanos. Estos genes actúan como factores de transcripción y participan en la regulación del ciclo celular, la proliferación y ...
Ospina Pérez, Mariano   +1 more
doaj  

Clinical Management of Helicobacter Infection in Captive Baboons (Papio anubis and Papio hamadryas), and Isolation and Molecular Characterization of Three Novel Helicobacter Species

open access: yesJournal of Medical Primatology, Volume 55, Issue 4, August 2026.
ABSTRACT Background Helicobacter spp. are gastric or enterohepatic bacteria that can be commensal, opportunistic, or pathogenic. Few studies have evaluated Helicobacter spp. in baboons. Methods Twenty‐seven captive baboons were surveyed for Helicobacter spp. by fecal PCR, and a subset evaluated by culture.
Isabel A. Jimenez   +13 more
wiley   +1 more source

Cáncer de colon como contenido de una hernia inguinal

open access: yesCirugía del Uruguay, 1993
Presentamos un caso de cáncer colónico como contenido de una hernia inguinal que constituye una rara asociación lesional. Se analizan los estudios que nos llevaron al diagnóstico preoperatorio de esta afección, así como hacemos una revisión de la ...
José Luis Palacio   +4 more
doaj  

Dynamics of the association between circulating levels of miRNA and pancreatic cancer risk through the years prior to pancreatic cancer diagnosis

open access: yesInternational Journal of Cancer, Volume 159, Issue 2, Page 526-537, 15 July 2026.
What's new? Early diagnosis is critical for improving pancreatic ductal adenocarcinoma prognosis, but few biomarkers currently exist. In a case–control study of 1,307 pancreatic cancer cases and matched pairs nested in prospective cohort studies, 13 miRNA–cancer associations were found to change during the blood‐draw‐to‐diagnosis time window.
Hui Cai   +10 more
wiley   +1 more source

[EM EDIÇÃO] Avaliação da intensidade dos sintomas em pacientes com câncer em estadiamento III e IV

open access: yesRevista Enfermagem UERJ
Objetivo: avaliar a intensidade dos sintomas em pacientes com neoplasias avançadas. Método: estudo quantitativo, descritivo, longitudinal, desenvolvido em um hospital universitário no sul do Brasil, incluindo pacientes com neoplasias avançadas ...
Everton Aguido Muniz   +3 more
doaj  

La intususcepción del colon sigmoide como primera manifestación de neoplasia de colon

open access: yesRevista de Gastroenterología de México, 2019
M. Patita, G. Nunes, V. Fernandes
openaire   +1 more source

Panorama epidemiológico de la mortalidad por cáncer en el Instituto Mexicano del Seguro Social: 1991-1995 Epidemiologic panorama of cancer mortality in the Mexican Institute of Social Security: 1991-1995

open access: yesSalud Pública de México, 1997
Objetivo. Describir el comportamiento de la mortalidad global por cáncer, así como la mortalidad específica para las principales neoplasias malignas en población adulta derechohabiente (DH) del Instituto Mexicano del Seguro Social (IMSS).
JORGE SALMERÓN-CASTRO   +3 more
doaj  

La cromoendoscopia virtual i-Scan y su aplicación en la detección y caracterización de los pólipos de colon

open access: yesRevista Colombiana de Gastroenterología, 2017
La limitación de la colonoscopia con luz blanca respecto a la omisión de neoplasias avanzadas en un 6%, y de adenomas hasta un 25%, ha motivado el desarrollo de técnicas como la cromoendoscopia virtual, entre ellas el sistema i-Scan, para detectar un ...
Henry Royero Gutiérrez
doaj  

Aggressive squamous cell carcinomas arising from mucosal lichen planus: A report of three cases

open access: yes
JDDG: Journal der Deutschen Dermatologischen Gesellschaft, Volume 24, Issue 8, Page e1129-e1132, August 2026.
Neda Cramer   +5 more
wiley   +1 more source

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