Anatomía patológica - Open Access .click

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Detection of NTRK1/2/3 rearrangements in pigmented spindle cell naevus of Reed: a comparative study of optimized pan‐TRK immunohistochemistry, FISH and RNA‐NGS

Histopathology, EarlyView.
Pigmented spindle cell nevus of Reed (PSCN) is a subtype of Spitz nevus mainly characterized by MYO5A::NTRK3 fusion. Our optimized pan‐TRK protocol stained 16/79 (20.3%) PSCNs (diffuse, granular, cytoplasmic staining of moderate intensity) and revealed high values of specificity (94.4%–96.2%) and positive predictive value (92.3%) for the detection of ...
Costantino Ricci +19 more
wiley +1 more source

Virus‐specific alterations in placental structure and transporter expression following maternal arbovirus infection

The Journal of Physiology, EarlyView.
Abstract figure legend Arboviruses induce virus‐specific alterations in placental structure and functional markers. Chikungunya virus (CHIKV) exposure was associated with reduced syncytiotrophoblast and syncytial knot areas, increased cytotrophoblast proliferation (Ki‐67) and thyroid transporter (MCT8) expression, reduced protective (P‐gp and BCRP ...
Cherley B. V. Andrade +13 more
wiley +1 more source

Conferencias anatomoclinicas

Revista de la Facultad de Medicina, 1953
Hospital de San Juan de Dios.
Anatomía Patológica e Histología Facultad de Medicina. Departamento de
doaj

Depth of Invasion Predicts Vocal Fold Motility and Muscle Invasion in Glottic Carcinoma

The Laryngoscope, Volume 136, Issue 12, Page 5370-5378, December 2026.
To determine whether depth of invasion (DOI) provides an objective surrogate for vocal fold motility and vocal muscle invasion in glottic squamous cell carcinoma. Methods and Results: In derivation and external validation cohorts, radiologic DOI strongly correlated with pathologic DOI and accurately predicted altered vocal fold motility and muscle ...
Elisa Bellini +22 more
wiley +1 more source

Prevalence and age-related trends of high-risk Human Papillomavirus genomes in Ecuadorian women: a comprehensive cross-sectional study

BMC Infectious Diseases
Background Human Papillomavirus (HPV) is a leading cause of cervical cancer worldwide. Previous studies on HPV prevalence in Ecuador have presented inconsistent findings due to limited sample sizes and regional foci.
Juan S. Izquierdo-Condoy +12 more
doaj +1 more source

Caso Clínico: Metástasis Tumoral a Tumor. Un Raro Fenómeno.

Oncología, 2019
Introducción: La metástasis tumor a tumor es muy rara con menos de 50 casos descritos en la literatura. Este artículo informa de un caso de metástasis de cáncer de mama en un tumor renal de células claras.
Lorena Adriana Imba Chávez +2 more
doaj +1 more source

Medicina de precisión: rol de la anatomía patológica en diagnóstico y tratamiento personalizado

Revista Médica Clínica Las Condes, 2022
Resumen: La medicina personalizada entrega un nuevo enfoque a la prevención, diagnóstico y tratamiento de cada paciente, basándose en la genética y el estilo de vida de cada persona. Para este objetivo se utilizan biomarcadores que permiten identificar y
Tania S. Quiroz, BQ Msc, Facundo Las Heras, MD PhD +1 more
doaj +1 more source

Detection of the Hepatotoxins, Carboxyparquin and Parquin, in Cestrum, Sessea, and Vestia Species (Solanaceae)

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Several species within the tribe, Cestreae, are implicated in being hepatotoxic to livestock. Carboxyparquin and/or parquin are implicated as the toxic principles. Herbarium vouchers are useful resources to screen for the occurrence of these toxins in species of Cestrum, Sessea, and Vestia.
Stephen T. Lee +5 more
wiley +1 more source

Anatomía patológica

Cirugía del Uruguay, 1973
De acuerdo a lo expuesto en la -clasificación ya mencionada, nos ocuparemos. sucesivamente de: 1. Seminoma. 2,. Teratomas: Diferenciado. Maligno intermedio ( tipos A y B). Anaplásico. Trofoblástico. 3. Tumor combinado. 4 .
Julio de los Santos
doaj

Health System Factors in Head and Neck Cancer Diagnosis: A HEADSpAcE Consortium Qualitative Study in Glasgow and Montevideo

Head &Neck, Volume 48, Issue 10, Page 2849-2862, October 2026.
ABSTRACT Background Head and neck cancer (HNC) is a devastating diagnosis, with advanced‐stage disease leading to poorer outcomes. This qualitative study aimed to identify health system factors associated with stage of HNC diagnosis. Methods Qualitative semistructured interviews with HNC patients and clinicians were undertaken in two purposively ...
Grant Creaney +196 more
wiley +1 more source

dermatology
diseases of the digestive system
gastroenterology