Results 21 to 30 of about 17,490 (281)

Case Report: Double chimney in valve-in-valve procedures for high-risk coronary obstruction

open access: yesFrontiers in Cardiovascular Medicine, 2023
The chimney technique has been utilized to minimize the risk of coronary artery obstruction during valve-in-valve procedures. Here, we present a case involving an 89-year-old female patient with low coronary ostia, severe aortic regurgitation, and ...
Selma T. Cook   +2 more
doaj   +1 more source

Preoperative CT voiding cystourethrography using 16-multidetector CT in female urethral diverticulum. [PDF]

open access: yesPLoS ONE, 2014
To evaluate the clinical usefulness of preoperative CT voiding cystourethrography (CT-VCUG) using 16-multidetector computed tomography for female urethral diverticula.Preoperative CT-VCUG was performed in 15 consecutive patients who underwent urethral ...
Young Ju Lee   +3 more
doaj   +1 more source

Day-case management of chronic suppurative otitis media with cholesteatoma with canal wall down technique surgery: long-term follow-up

open access: yesAudiology Research, 2017
The overall number of day-case otologic surgery cases is increasing; however, there is limited experience about performing canal wall down tympanoplasty in patients with chronic suppurative otitis media with cholesteatoma in this setting.
Giovanni Ralli   +4 more
doaj   +1 more source

Tra Ostia e Porto: Isola Sacra in transitum. Stato degli studi e prospettive di ricerca alla luce del dato archeologico e numismatico. Il dato numismatico.

open access: yes, 2023
: Studio delle evidenze monetali provenienti da attività di scavo archeologico, di vecchia e nuova data, nel territorio di Isola Sacra: la ricerca si innesta all’interno del progetto pluriennale Ostia-moneta (dir.
Emanuela Spagnoli
core  

Assessing Surgical Extent in Endoscopic Sinus Surgery: A Scoping Review of Scoring Systems

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Endoscopic sinus surgery (ESS) varies substantially in the extent of surgical dissection performed, even when described under the same procedural label. In chronic rhinosinusitis, this heterogeneity may influence postoperative outcomes, revision rates, and response to biologic therapies.
Alexander Lein   +7 more
wiley   +1 more source

Unilateral Enlarged Vestibular Aqueduct Syndrome and Bilateral Endolymphatic Hydrops

open access: yesCase Reports in Otolaryngology, 2017
Enlarged vestibular aqueduct (EVA) syndrome is a common congenital inner ear malformation characterized by a vestibular aqueduct with a diameter larger than 1.5 mm, mixed or sensorineural hearing loss that ranges from mild to profound, and vestibular ...
Massimo Ralli   +3 more
doaj   +1 more source

From armadillos to sloths: Patterns and variations in xenarthran coronary anatomy

open access: yesThe Anatomical Record, EarlyView.
Abstract Species of the superorder Xenarthra play a vital ecological role in the Neotropics. Despite their evolutionary significance, anatomical studies on their coronary circulation remain scarce. This study investigated the coronary anatomy of 82 hearts from nine Xenarthra species across the Dasypodidae, Myrmecophagidae, and Bradypodidae.
Wilson Viotto‐Souza   +5 more
wiley   +1 more source

“Bello ardet...Ostia”. Materiale bellico dalla parcella IV, VI, 1

open access: yes, 2023
Questo contributo mira a presentare alcuni reperti bellici rinvenuti nella parcella IV, VI, 1 di Ostia durante le attività di scavo archeologico portate avanti dal 2019 dall’Université catholique de Louvain e dall’Université de Namur nell'ambito del ...
Marano, Martina   +3 more
core  

Morphometric and topographic study of coronary ostia

open access: yesArquivos Brasileiros de Cardiologia, 2003
OBJECTIVE: To investigate the morphometric and topographic aspects of coronary ostia, correlating them with the aortic leaflets. METHODS: Fifty-one hearts with the great vessels attached were analyzed in this study.
Jennecy Sales Cavalcanti   +2 more
doaj   +1 more source

Frecuencia de factores relacionados con sepsis neonatal

open access: yesPerinatología y Reproducción Humana, 2021
La sepsis neonatal es una situación clínica derivada de la invasión y proliferación de bacterias, hongos o virus en el recién nacido, que se manifiesta en los primeros 28 días de vida.
Patricia J. Ostía-Garza   +1 more
doaj   +1 more source

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