Results 61 to 70 of about 494,707 (177)

Aggressive Periodontitis and Palmoplantar Keratoderma: Papillon–Lefèvre Syndrome in an 11‐Year‐Old Nepalese Girl

open access: yesClinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT Papillon–Lefèvre syndrome is a rare autosomal recessive disorder characterized by palmoplantar keratoderma and aggressive periodontitis. We report an 11‐year‐old Nepalese girl presenting with severe periodontal destruction and characteristic cutaneous manifestations. Clinical and radiographic findings established the diagnosis.
Jenisha Bhattarai   +3 more
wiley   +1 more source

Bilateral anatomical variations of the hand. A case report

open access: yesTranslational Research in Anatomy, 2022
Introduction: The anatomical complexity of the upper extremity is reflected in the vast array of structural variation and anomalies that can be observed.
Joseph Brown   +4 more
doaj   +1 more source

Toward an Improved Understanding of the Antarctic Coastal Zone and Its Contribution to Future Global Sea Level

open access: yesReviews of Geophysics, Volume 64, Issue 3, September 2026.
Abstract Understanding the coastal zone of the Antarctic Ice Sheet (AIS), where it interacts with the Southern Ocean and warmer air masses, is crucial for predicting Antarctica's influence on the global climate and sea level. This region has multiple tipping mechanisms that could trigger large, rapid, and potentially irreversible changes in the AIS ...
Kenichi Matsuoka   +79 more
wiley   +1 more source

Variaciones de la irrigación del arco palmar superficial. Variations on the superficial palmar arch irrigation.

open access: yes, 2011
RESUMEN La vascularización superficial de la mano se encuentra garantizada por ramos del arco palmar superficial, formado por la anastomosis existente entre la arteria palmar superficial y la arteria ulnar.
Cortés, Roberto, Antonetti, Carmen
core   +1 more source

The three‐step test in international copyright—a global framework for generative AI training

open access: yesAmerican Business Law Journal, Volume 63, Issue 3, Page 265-298, Fall 2026.
Abstract The training of generative artificial intelligence (genAI) models involves the processing of large datasets, which often include copyrighted materials, thereby raising questions of copyright infringement. These questions tend to center on whether such use constitutes fair use or falls under text and data mining (TDM) exceptions.
Nicola Lucchi   +2 more
wiley   +1 more source

Cadaveric Study of Unilateral Presence of Non-Arch Codominant Subtype Ulnar/Radiopalmar Pattern of Superficial Palmar Arch [PDF]

open access: yes
The traditional description of the hand’s superficial palmar arch highlights its formation through an anastomosis between the ulnar artery and the superficial palmar branch of the radial artery.
Priya Parasappa Mudholakara   +4 more
core   +1 more source

Anatomical variations of the superficial and deep palmar arches: an updated systematic review and meta-analysis

open access: yesFolia Morphologica
BACKGROUND: The vascular supply of the hand comprises a complex network of vessels derived from the radial and ulnar arteries, which form the superficial and deep palmar arches (SPA and DPA).
Dawid Plutecki   +9 more
doaj   +1 more source

Soft tissue abnormalities in the congenital limb malformation radial dysplasia (RD): Their clinical impact and treatment significance

open access: yesJournal of Anatomy, Volume 249, Issue 3, Page 457-475, September 2026.
We review the characteristic changes to the limb soft tissue and neurovascular abnormalities that have been described in the congenital limb birth defect, Radial Dysplasia. These include consistent changes in muscle anatomy or absence of specific muscles, persistent median arteries and absent radial arteries and consistent alterations in neural ...
Marco Correia Duarte   +6 more
wiley   +1 more source

Characterizing Metabolic and Compositional Heterogeneity of Calf Muscle Using CEST MRI at 3 T

open access: yesNMR in Biomedicine, Volume 39, Issue 8, August 2026.
This study used 3 T CEST MRI to characterize metabolic and compositional heterogeneity in eight healthy calf muscles, focusing on amide, PCr, rNOE, and MT contrasts. Distinct signatures emerged between deep stabilizer and superficial powerhouse muscles. Significant correlations with age, fat content, BMI, and strength (e.g., rNOE vs. strength) revealed
Huabin Zhang   +10 more
wiley   +1 more source

An eccentric anatomical variation of palmar vascular pattern: Report of surgical challenging vascular variation

open access: yesJournal of Medical Sciences, 2016
The knowledge of variations in the vascular architecture of hand is of great importance to surgeons, orthopedicians, and plastic surgeons in microsurgical procedures following crush injuries of the hand and amputations.
Jyothsna Patil   +4 more
doaj   +1 more source

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