Results 161 to 170 of about 110,198 (324)

Temporal dynamics of white matter hyperintensities related to Alzheimer's disease in adults with Down syndrome

open access: yesAlzheimer's &Dementia, Volume 22, Issue 2, February 2026.
Abstract INTRODUCTION White matter hyperintensities (WMH) are common in Down syndrome (DS), yet their longitudinal evolution and associations with Alzheimer's disease (AD) remain unclear. METHODS Longitudinal MRI study, including 80 DS adults and 53 euploid controls. WMH were segmented on serial FLAIR using a longitudinal pipeline.
Alejandra O. Morcillo‐Nieto   +24 more
wiley   +1 more source

Orthodontic Appliance‐Related Mucosal Ulcerations in Newborns and Infants With Craniofacial Disorders

open access: yesClinical and Experimental Dental Research, Volume 12, Issue 1, February 2026.
ABSTRACT Objectives In craniofacial disorders (CD) like cleft lip and/or palate (CL/P), Robin sequence (RS) or Down syndrome (DS), an early orthodontic intervention with different palatal plate devices is often applied. However, there are no data on complications such as mucosal ulcerations (MU).To determine the frequency and location of MU and ...
Christina Weismann   +9 more
wiley   +1 more source

A unique case of prenatal diagnosis of vascular Ehlers‐Danlos syndrome

open access: yesInternational Journal of Gynecology &Obstetrics, Volume 172, Issue 2, Page 1258-1260, February 2026.
Abstract We present a rare instance of prenatal diagnosis of vEDS without a family history. The suspicion of a genetic syndrome arose from an incidental ultrasound finding of a facial anomaly—previously associated with vEDS in adulthood but never described prenatally.
Emma Bertucci   +5 more
wiley   +1 more source

Ultrasonographic diagnosis of trisomy 18: is it practical in the early second trimester? [PDF]

open access: bronze, 1998
Laurence E. Shields   +3 more
openalex   +1 more source

Immunophenotypically Defined Mixed‐Phenotype Acute Leukemias: A Clinicopathologic Analysis of 52 Cases

open access: yeseJHaem, Volume 7, Issue 1, February 2026.
Abstract Background Immunophenotypically defined mixed‐phenotype acute leukemias (MPAL) are rare and remain a diagnostic and therapeutic dilemma. We aim to explore the clinicopathologic characteristics and oncological outcomes of these entities. Methods A total of 52 patients with immunophenotypically defined MPAL were identified from our pathology ...
Bo Zhang   +5 more
wiley   +1 more source

An Additional Report of a Female With a Complex XY Translocation Is Presented Who Has Successfully Completed a Pregnancy With Significant Y Chromosome Material Gain and Partial X Deletion

open access: yes
American Journal of Medical Genetics Part A, Volume 200, Issue 3, Page 759-760, March 2026.
John Coleman   +4 more
wiley   +1 more source

Cytogenomic Abnormalities in Children With Acute Lymphoblastic Leukemia From Western Mexico: A Single‐Center Fluorescence In Situ Hybridization‐Based Study

open access: yeseJHaem, Volume 7, Issue 1, February 2026.
ABSTRACT Introduction In Mexico, the 5‐year overall survival (OS) rate for pediatric acute lymphoblastic leukemia (ALL) ranges from 45% to 85%, markedly lower than the ∼90% reported in high‐income countries, where cytogenomic testing is essential for accurate risk stratification and therapeutic decision‐making.
Rosa María González Arreola   +8 more
wiley   +1 more source

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