Results 41 to 50 of about 485 (170)

Anomalias congênitas do disco óptico associadas à doença de Moyamoya: relato de caso Congenital anomalies of the optic disc associated with Moyamoya disease: case report

open access: yesArquivos de Neuro-Psiquiatria, 2005
As anomalias congênitas do disco óptico podem estar associadas a anormalidades vasculares intracranianas. Relatamos o caso de um paciente de 9 anos com anomalia do disco óptico tipo morning glory em um olho e coloboma do disco óptico e coróide ...
Ramon Coral Ghanem   +3 more
doaj   +1 more source

Placental biomarker and fetoplacental Doppler abnormalities are strongly associated with placental pathology in pregnancies with small‐for‐gestational‐age fetus: prospective study

open access: yesUltrasound in Obstetrics &Gynecology, Volume 65, Issue 6, Page 749-760, June 2025.
ABSTRACT Objective Placental dysfunction can result in small‐for‐gestational age (SGA) or fetal growth restriction (FGR). The aim of this prospective cohort study was to assess the association of the cerebroplacental ratio (CPR) and other more conventional fetoplacental Doppler indices, circulating placental growth factor (PlGF) levels and soluble fms ...
J. Hong   +6 more
wiley   +1 more source

PLANTAS DA CAATINGA-III. RHAMNACEAE ANOMALIA FLORAL EM ZIZYPHUS JOAZEIRO MARTIUS

open access: yesRodriguésia
RESUMO As autoras apresentam uma análise das anomalias encontradas na flor de Zizyphus joazeiro Mart., no que concerne a existência de uma variação celular enumérica e ao aumento do número de feixes vasculares que irão suprir as peças florais.
M. da C. VALENTE   +1 more
doaj   +1 more source

Clinical utility of ultrasonography in pediatric and adolescent gynecology: retrospective review of 1313 ultrasound examinations

open access: yesUltrasound in Obstetrics &Gynecology, Volume 65, Issue 2, Page 226-234, February 2025.
ABSTRACT Objectives Ultrasound is the first‐line imaging modality of the pelvis in the pediatric and adolescent gynecology (PAG) population. Ultrasound findings in pre‐ and postpubertal PAG patients differ from those in adults. Diagnostic models for adnexal pathology have not been validated in this cohort.
N. Cooper   +15 more
wiley   +1 more source

HEMANGIOMA HEPÁTICO CAVERNOSO MÚLTIPLE

open access: yesMedicentro, 2011
En el siglo XIX, Virchow y su discípulo Wegner propusieron una clasificación anatomopatológica de las anomalías vasculares. Sobre la base de los aspectos microscópicos de las lesiones, caracterizaron diversos angiomas y linfangiomas como simples ...
Francisco T Hurtado García   +2 more
doaj  

Diagnostic yield of exome sequencing in prenatal agenesis of corpus callosum: systematic review and meta‐analysis

open access: yesUltrasound in Obstetrics &Gynecology, Volume 63, Issue 3, Page 312-320, March 2024.
ABSTRACT Objectives To determine the incremental diagnostic yield of exome sequencing (ES) after negative chromosomal microarray analysis (CMA) in cases of prenatally diagnosed agenesis of the corpus callosum (ACC) and to identify the associated genes and variants.
H. J. Mustafa   +8 more
wiley   +1 more source

Anomalías vasculares en la infancia

open access: yesRevista de la Asociación Colombiana de Dermatología y Cirugía Dermatológica, 2004
Las anomalías vasculares son tumores frecuentes de la infancia. Su nomenclatura y clasificación han sido debatidas en los últimos veinte años, por lo que queremos hacer una revisión de este tema basada en las características clínicas, histopatológicas y
Ana María Aristizábal Dávila   +2 more
doaj  

Oclusão de artéria central da retina associada ao forame oval patente

open access: yesRevista Brasileira de Oftalmologia, 2014
Oclusão da artéria central da retina é uma doença comumente encontrada em pacientes idosos, mas pode também ser vista em crianças e adultos jovens. Nestes, as principais causas são anomalias cardíacas, sendo o forame oval patente o mais observado.
Patrícia Regina de Pinho Tavares   +4 more
doaj   +1 more source

Prenatal diagnosis and postnatal outcome of Type‐III vasa previa: systematic review of literature

open access: yesUltrasound in Obstetrics &Gynecology, Volume 63, Issue 1, Page 24-33, January 2024.
ABSTRACT Objective Type‐III vasa previa (VP) is a rare form of VP, not necessarily associated with other placental or vascular anomalies, in which aberrant vessels run from the placenta to the amniotic membranes, near the internal cervical os, before returning to the placenta. Early diagnosis of Type‐III VP is important but technically challenging. The
M. Pozzoni   +7 more
wiley   +1 more source

Implicaciones de la arteria trigeminal persistente

open access: yesRevista Ciencias Biomédicas, 2020
Introducción: la arteria trigeminal persistente (ATP) es la más común de las anasto- mosis embriológicas entre la arteria carótida interna (ACI) y el sistema vertebro-basilar, que puede ser encontrada en la edad adulta.
Gabriel Alcalá-Cerra   +5 more
doaj   +1 more source

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