Results 11 to 20 of about 3,112 (110)

A Topographical Anatomical Description of the Orbit of the Alpaca, Vicugna pacos. [PDF]

open access: yesVet Ophthalmol
ABSTRACT Objective To describe the gross anatomy of the orbita in Huacaya alpacas, identify species‐specific features, and provide comparative anatomical information relevant to clinical ophthalmic practice. Animals Studied Nine heads from postmortem donated Huacaya alpacas were used. Procedures Two skulls were evaluated to characterize the orbita, and
Weis S, Maierl J.
europepmc   +2 more sources

Accessory Antler Growing From the Left Zygomatic Bone of a Male Rusa Deer (Rusa timorensis). [PDF]

open access: yesAnat Histol Embryol
ABSTRACT This paper reports a case of accessory antler growth from the left zygomatic bone of a rusa stag (estimated age 7 years) shot in New Caledonia in January 2026. At the time of death, the individual was carrying orthotopic velvet antlers of about 13.5 cm length.
Kierdorf U, Barrière P.
europepmc   +2 more sources

Abalone Mortality Associated With Hypoxia in Tidepools During a Summer Heatwave. [PDF]

open access: yesEcol Evol
Abalone (Haliotis roei) inhabit tidepools on intertidal platforms. During heatwaves and periods of low tide, water exchange in tidepools ceases. While temperatures in tidepools remain constant, oxygen levels are significantly reduced. Abalone mortality in tidepools is associated with oxygen depletion rather than thermal stress.
Gagnon MM, Cobby GL, Wells FE.
europepmc   +2 more sources

Patient Perceptions and Type 1 Delay in Head and Neck Cancer: A Scoping Review of High- and Low-/Middle-Income Countries. [PDF]

open access: yesLaryngoscope Investig Otolaryngol
ABSTRACT Objective To identify and compare how patient perceptions contribute to Type 1 Delays, defined as delays in deciding to seek care, among individuals with head and neck cancer (HNC) in high‐income countries (HICs) and low‐ and middle‐income countries (LMICs).
Anderson MA   +10 more
europepmc   +2 more sources

Karakteristik dan Tingkat Akurasi Diagnosis Klinis Terhadap Hasil Histopatologi Tumor Orbita di RS Mata Cicendo Bandung

open access: yesJurnal Kesehatan Andalas, 2020
Tumor orbita adalah tumor yang terletak di rongga orbita sebagian merusak jaringan lunak mata, saraf mata dan kelenjar air mata. Neoplasma pada mata ini merupakan masalah yang besar, yaitu kehilangan tajam penglihatan serta mengakibatkan kecacatan baik ...
Raudatul Janah, Friska Mardianty
doaj   +1 more source

Comparación de placas de MEDPOR y titanio en el tratamiento de fracturas de piso orbitario: resultados y complicaciones

open access: yesRevista Mexicana de Oftalmología
Objetivo: Analizar las diferencias entre el uso de placas de MEDPOR o de titanio como material de osteosíntesis en las fracturas de piso orbitario tipo blow-out.
Sandra Chimalpopoca-Bautista   +5 more
doaj   +1 more source

Schwannoma orbitario. Presentación de un caso

open access: yesMedisur, 2012
El schwannoma es un tumor benigno de la vaina de mielina compuesto por células de Schwann. Constituyen del 8 al 10 % de los tumores intracraneales.
Armando Rafael Milanés Armengol   +2 more
doaj   +2 more sources

Hematoma intra-orbitário bilateral: Relato de caso

open access: yesBrazilian Neurosurgery, 1999
Os autores relatam um caso raro de hematoma intra-orbitário bilateral, póstraumático em uma menina de 9 anos de idade que foi tratada cirurgicamente com sucesso.
Vitor Hugo Boer   +2 more
doaj   +1 more source

Precessão da órbita da estrela S2 em torno do buraco negro Sagitário A*

open access: yesRevista Brasileira de Ensino de Física, 2023
Como aplicação didática da Relatividade Geral, implementamos, a partir da métrica de Schwarzschild, uma simulação da órbita da estrela S2 em torno do buraco negro massivo Sagitário A*.
Marco A. Garms   +2 more
doaj   +1 more source

Trauma ocular pediátrico y repercusiones visuales. Revisión sistemática

open access: yesRevista Información Científica
Introducción: en 2016, aproximadamente 55 millones de pacientes en todo el mundo sufrieron lesiones oculares. La carga de sufrimiento tras las lesiones oculares es muy alta, sobre todo por las consecuencias de estas lesiones, que son en gran parte ...
José Alberto Garcés Guevara
doaj   +1 more source

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