Results 21 to 30 of about 524,971 (303)
Brazilian Journal of Otorhinolaryngology, 2023 Objective: To describe the external and middle ear of goats, using computed tomography and endoscopic dissection, comparing them with the anatomy of the human ear, aiming to evaluate the viability of this animal model for training in otological ...
Larissa Leal Coutinho +4 more
doaj +1 more source
Association of drug treatments in pregnant women with the risk of external ear congenital abnormalities in their offspring: a population-based case-control study [PDF]
, 2014 The objective of this study was to evaluate the possible association of drug treatments in pregnant women with a higher risk of congenital abnormalities of the external ear, particularly microtia/anotia, in their children.
Bánhidy Ferenc +2 more
core +1 more source
Otorrhagia bleeding due to leech bite
Advanced Biomedical Research, 2012 Leeches are blood-sucking hermaphroditic parasites that attach to vertebrate hosts, bite through the skin, and suck out blood. When leeches feed, they secrete an anticoagulant (hirudin), which helps them get a full meal of blood. This is the first report
Narges Askari, Afrooz Eshaghian
doaj +1 more source
Application of high resolution computer tomography in external ear canal cholesteatoma diagnosis
Journal of Otology, 2018 Objective: To evaluate High Resolution Computer Tomography (HRCT) in the diagnosis of external ear canal cholesteatoma. Methods: In this retrospective study, HRCTs of 27 patients with external ear canal cholesteatoma were reviewed.
Yubin Chen, Peng Li
doaj +1 more source
Forensic Science International: Reports, 2022 Introduction and objectives: The human external ear has intricate anatomy due to the presence of elevated and depressed structures which form the morphological characteristics of the external ear.
Deepika Rani +2 more
doaj +1 more source
Use of trichloroacetic acid for closure of lesion by extensors in lobules of ears [PDF]
Revista Brasileira de Cirurgia Plástica, 2020 Introduction: The use of ear lobe extenders causes a circular defect whose closure becomes a challenge for the plastic surgeon. There are multiple techniques with mobilization of local flaps in an attempt to close and return to the natural shape of the ...
Juliana Gulelmo Staut +6 more
doaj +1 more source
Capillary hemangioma of the external ear canal in a pediatric patient: A case report
Otolaryngology Case Reports, 2022 Pediatric external auditory canal hemangioma is extremely rare. Owing to its rarity, patients may be misdiagnosed and biopsy may result in significant blood loss.
Tosapohn Wisupagan +1 more
doaj +1 more source
Exostoses of external ear canal
Turkish Archives of Otorhinolaryngology, 2008 Objectives:To evaluate (1) patients with external ear canal exostoses by age, sex and participating in water activities; (2) it’s influence to hearing loss; to determine the relationship between the obstruction of external auditory canal and (3) the ...
Viktorija RimasAuskaité +1 more
doaj +1 more source
Features in geometric receiver shapes modelling bat-like directivity patterns [PDF]
, 2015 The directional properties of bat ears as receivers is a current area of interest in ultrasound research. This paper presents a new approach to analyse the relationship between morphological features and acoustical properties of the external ear of bat ...
Andrews, Heather +5 more
core +1 more source
Auricle shaping using 3D printing and autologous diced cartilage. [PDF]
, 2019 ObjectiveTo reconstruct the auricle using a porous, hollow, three-dimensional (3D)-printed mold and autologous diced cartilage mixed with platelet-rich plasma (PRP).MethodsMaterialise Magics v20.03 was used to design a 3D, porous, hollow auricle mold ...
Chen, Jia +9 more
core +1 more source