Results 81 to 90 of about 45,813 (316)

Anatomical Study and Classification of Foramina of the Squamous Part of the Temporal Bone

Clinical Anatomy, EarlyView.
ABSTRACT The postglenoid foramen (PGF) is a rarely reported anatomical variant of the temporal bone, with limited data on its morphology, prevalence, and clinical relevance, particularly in non‐European populations. This study aimed to investigate the anatomy and frequency of foramina located on the squamous part of the temporal bone, including the PGF,
Tawanrat Paensukyen, Pattita Kanjanapaisan, Napawan Taradolpisut, Nutmethee Kruepunga, Benrita Jitaree, Pakpoom Thintharua, Arada Chaiyamoon, Athikhun Suwannakhan   +7 more
wiley   +1 more source

Lesions in the external auditory canal

Indian Journal of Radiology and Imaging, 2011
The external auditory canal is an S- shaped osseo-cartilaginous structure that extends from the auricle to the tympanic membrane. Congenital, inflammatory, neoplastic, and traumatic lesions can affect the EAC.
Priyank S Chatra
doaj   +1 more source

Navigating the Genetic Risk of Chemotherapy‐Induced Hearing Loss in the Stria Vascularis

Clinical Pharmacology &Therapeutics, EarlyView.
Cisplatin is a chemotherapy drug that causes permanent hearing loss by damaging a critical tissue lining the inner ear, called the stria vascularis (SV). Currently, the molecular mechanisms of SV damage are largely unknown and the incidence of ototoxicity in patients cannot be reliably predicted.
Tara Lazetic, Deanne Nixie R. Miao, Britt I. Drögemöller, Alain Dabdoub, Julia M. Abitbol   +4 more
wiley   +1 more source

Feline vestibular disorders. Part II: diagnostic approach and differential diagnosis. [PDF]

, 1999
Results of a neurological examination usually permit localisation of a vestibular disorder to either the central or peripheral parts of the vestibular system. Many different disorders located in the same part of the vestibular system will produce similar
LeCouteur, RA, Vernau, KM
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Artificial intelligence application in the prediction of spontaneous preterm birth by cervical length in the first trimester of pregnancy: Comparison of three measurement methods

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objectives The current study evaluates the efficacy of artificial intelligence (AI)–assisted measurement of cervical length (CL) in predicting spontaneous preterm birth (sPTB), comparing the traditional single‐line and two‐line methods with the innovative AI‐line method in the first trimester of pregnancy. Materials and Methods This study is a
Yi‐yun Tai, Bor‐Yann Tseng, Zhu‐Han Yang, Chi‐Hua Yu, Liona C. Poon   +4 more
wiley   +1 more source

Assessing the Sustainability of Community‐Managed Irrigation Systems Using Multicriteria Analysis and Sustainability Indicators in Northern Ethiopia: A Holistic Approach

Irrigation and Drainage, EarlyView.
ABSTRACT Reservoir‐based irrigation schemes (RBISs) have been developed to minimize the adverse effects of moisture stress and improve the livelihoods of smallholder farmers in semi‐arid regions. However, many RBISs perform below expectations. A multistage expert elicitation approach and an indicator‐based Sustainability Assessment of Food and ...
Gebremeskel Teklay Berhe, Berhane Grum, Jantiene E. M. Baartman, Gert Jan Veldwisch, Coen J. Ritsema   +4 more
wiley   +1 more source

External auditory canal metastasis revealing bronchogenic carcinoma: A case report and literature review

SAGE Open Medical Case Reports
This report presents a rare case of bronchogenic adenocarcinoma with initial metastasis in the external auditory canal. The patient, a 64-year-old man with a history of bladder urothelial carcinoma, initially presented with a persistent right otitis ...
Sirine Ayadi, Omar Walha, Rania Kharrat, Mariem Ben Ayed, Boutheina Hammami, Mohamed Amine Chaabouni, Ilhem Charfeddine   +6 more
doaj   +1 more source

Giant petrous bone cholesteatoma: combined microscopic surgery and an adjuvant endoscopic approach [PDF]

, 2016
Petrous bone cholesteatomas (PBCs) are epidermoid cysts, which have developed in the petrous portion of the temporal bone and may be congenital or acquired.
Iannella, Giannicola, Magliulo, Giuseppe, Pasquariello, Benedetta, Re, Massimo, Savastano, Ersilia   +4 more
core   +1 more source

Cochlear Implantation and Facial Nerve Stimulation: Clinical and Anatomic Correlations

The Laryngoscope, EarlyView.
One rare complication of cochlear implantation (CI) is facial nerve stimulation (FNS) and in this study the location and insertion depths for electrode contacts causing FNS was analyzed, and the anatomical variance of the human facial nerve canal (FNC) was explored to elucidate the mechanisms underlying FNS.
Karin Hallin, Sumit Agrawal, Hanif M. Ladak, Helge Rask‐Andersen, Hao Li   +4 more
wiley   +1 more source

Influence of exostoses on hearing [PDF]

, 2012
Exostózy jsou kostěné výrůstky v zevním zvukovodu lidského ucha. Hlavním cílem bakalářské práce je zjistit, jaký vliv může mít změna tvaru zevního zvukovodu v důsledku výskytu exostóz na mechanický přenos zvuku do vnitřního ucha. Úloha byla řešena pomocí
Vališová, Šárka
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