Results 41 to 50 of about 19,621 (260)

Pleomorphic adenoma of the external auditory canal: A common tumour in an uncommon site

Acta Oto-Laryngologica Case Reports, 2020
Background/aim Pleomorphic adenoma is a common slow growing benign tumour that is known to occur mainly in the salivary glands. Case reports of pleomorphic adenomas originating from the external auditory canal have been extremely rare.
S. O. Ayodele, O. A. Afolabi, O. O. Folaranmi, F. E. Ologe   +3 more
doaj   +1 more source

Nodular Fasciitis of External Auditory Canal [PDF]

Journal of Pathology and Translational Medicine, 2016
Nodular fasciitis is a pseudosarcomatous reactive process composed of fibroblasts and myofibroblasts, and it is most common in the upper extremities. Nodular fasciitis of the external auditory canal is rare.
Jihyun Ahn, Sunyoung Kim, Youngsil Park
doaj   +1 more source

Innervation of the tubarial glands: A hypothesis‐driven anatomical review

The Anatomical Record, EarlyView.
Abstract The tubarial glands have been described as a macroscopic bilateral glandular complex in the posterolateral nasopharynx near the torus tubarius and the pharyngeal opening of the Eustachian tube. Since their recognition on prostate‐specific membrane antigen‐based imaging, their anatomical classification has remained debated, with converging ...
Mugurel Constantin Rusu, Ivan Varga, Răzvan Costin Tudose   +2 more
wiley   +1 more source

Schwannoma of the external auditory canal as a part of schwannomatosis

Acta Oto-Laryngologica Case Reports, 2019
We experienced a very rare case, which we believe to be sporadic schwannomatosis, in which a 49-year-old female patient presented with conductive hearing loss due to a subcutaneous tumor in the right external auditory canal and the symptoms were ...
Saeko Matsuzaki, Naoki Oishi, Satoko Wakabayashi, Kaoru Ogawa   +3 more
doaj   +1 more source

Show Me the Brain!!: A modern approach to neuroanatomy education

Anatomical Sciences Education, EarlyView.
Abstract Show Me the Brain!! (SMtB) is a digital system for interactive graphics that is designed to support instruction in neuroanatomy and neuroscience. It will soon be made open‐source and freely available. SMtB bridges medical and traditional neuroanatomy instruction with the computational systems and representational conventions common in ...
Nicholas C. Hindy, Anthony J. Bishara, Ellie Lovellette, John R. Pani   +3 more
wiley   +1 more source

Congenital Auditory Atresia and Malleus Incus Deformity

Archives of Basic and Clinical Research
External auditory canal atresia, or congenital auditory atresia, is a birth disease marked by underdevelopment of the external auditory canal. This condition frequently leads to abnormalities in the auricle and middle ear structures, and occasionally ...
Barış İrgül, Hasibe Gökçe Çınar, Türkhun Çetin   +2 more
doaj   +1 more source

Infantile Hemangioma of External Auditory Canal

Clinical Case Reports, 2022
A 14‐month‐old boy who presented with left external auditory canal mass noticed by his parent shortly after birth. Clinically, mass was small, soft and nearly obstructing external auditory meatus.
Ali Alsudays, Thamer Albilasi, Mazyad Alenezi, Wala AlShiha, Samir Bawazir   +4 more
doaj   +1 more source

Identification of major congenital malformations based on healthcare databases in France: A proof‐of‐concept study using the epi‐meres nationwide mother–child register

British Journal of Clinical Pharmacology, EarlyView.
Abstract Aim Besides registries, healthcare databases can provide useful information for assessing the frequency of major congenital malformations (MCMs) and investigating their risk factors, particularly medication exposures. This study aimed to assess the validity of MCMs identification based on French national, comprehensive healthcare databases ...
Tom Duchemin, Lise Marty, Jérôme Drouin, Sara Miranda, Jérémie Botton, Valérie Olié, Alain Weill, Rosemary Dray‐Spira   +7 more
wiley   +1 more source

Capillary hemangioma of the external auditory canal in a child presenting with progressive bleeding: A case report and review of the literature

Otolaryngology Case Reports
Introduction: Capillary hemangioma is a benign vascular tumor commonly encountered in the head and neck region; however, involvement of the external auditory canal (EAC) is exceedingly rare, particularly in the pediatric population.
Mohammed Alsaif, Abdulwahab Alyahya, Abdulaziz Alshaiji   +2 more
doaj   +1 more source

Symbolic or Substantive Action: Intent, Effort, and Results

Business Strategy and the Environment, EarlyView.
ABSTRACT Many firms have made ambitious climate pledges since the Paris Agreement of 2015. These pledges may be symbolic or substantive, but the literature is fragmented in defining these two terms. We propose a conceptual framework with three frames to delineate symbolic from substantive action: Intent—underlying motivations for engaging in climate ...
Vincent Xinyi Gu, Daniel Charles Matisoff   +1 more
wiley   +1 more source