Results 81 to 90 of about 2,812 (206)

Epidemiology and risk factors for microtia in Colombia [PDF]

, 2009
Introducción y objetivos Microtia es una malformación mayor del pabellón auricular que presenta un espectro que va desde la disminución leve del tamaño del pabellón o una de sus partes hasta la ausencia total del pabellón (anotia).
Zarante Montoya, Ignacio Manuel, Vega Osorio, Pablo Alejandro, Zarante Bahamón, Ana María, Zarante, Ana María, Ospina García, Juan Camilo, García Reyes, Juan Camilo, Caro Sabogal, Mario Andrés   +6 more
core   +1 more source

Goldenhar Syndrome - A Case Report with Review of Literature

Current Research in Dental Sciences
Goldenhar Syndrome (GS) is a rare congenital disorder arising from the defects in first and second branchial arches. It is characterized by a wide spectrum of symptoms that vary in severity and include facial abnormalities, microtia or anotia, vertebral ...
Pavani Muddepalli, Sridhar T, Dhanvanth M   +2 more
doaj   +1 more source

The role of genetic factors in microtia: A systematic review [PDF]

Background: Microtia is a congenital malformation of the outer ears caused by improper embryonic development. The origin of microtia and causes of its variations remain unknown.
Rachmaniar Pramanasari, -, Alexandria Stephanie, -, Indri Lakhsmi Putri, Indri, Moshe Kon, -, Citrawati Dyah Kencono Wungu, -   +4 more
core   +1 more source

BMP signaling maintains auricular chondrocyte identity and prevents microtia development by inhibiting protein kinase A

eLife
Elastic cartilage constitutes a major component of the external ear, which functions to guide sound to the middle and inner ears. Defects in auricle development cause congenital microtia, which affects hearing and appearance in patients.
Ruichen Yang, Hongshang Chu, Hua Yue, Yuji Mishina, Zhenlin Zhang, Huijuan Liu, Baojie Li   +6 more
doaj   +1 more source

Clinical Observations of a Surgical Method Comprising a Combination of Cross Flap and Autologous Auricular Cartilage Transplantation in the Treatment of Type I to III Congenital Concha-Type Microtia

Ear, Nose & Throat Journal
Objectives: The present study attempted to investigate the clinical efficacy of a surgical method involving a combination of cross flap with autologous auricular cartilage transplantation in the treatment of type I to III congenital concha-type microtia.
Pengfei Sun MD, Meng Lu MD, Changchen Wang MD, Bo Pan MD, Haiyue Jiang MD   +4 more
doaj   +1 more source

Results of Surgical Treatment of Patients with Congenital Auditory Canal Atresia and Microtia

, 2019
Purpose: Creation and implementation effective methods of complex anatomical, functional and aesthetic rehabilitation for different categories of patients with atresia of the external auditory canal (AEAC) and microtia.Methods: Fourty seven patients (n =
Kondratchikov, D. S.; Federal Research Clinical Center of Otorhinolaryngology of Federal Medical Biological Agency of Russia, (Director - Professor N. A. Daikhes), 123182, Moscow, Russia, Daikhes, N. A.; Federal Research Clinical Center of Otorhinolaryngology of Federal Medical Biological Agency of Russia, (Director - Professor N. A. Daikhes), 123182, Moscow, Russia, Diab, Kh. M.; Federal Research Clinical Center of Otorhinolaryngology of Federal Medical Biological Agency of Russia, (Director - Professor N. A. Daikhes), 123182, Moscow, Russia, Nazaryan, D. N.; Federal Research Clinical Center of Otorhinolaryngology of Federal Medical Biological Agency of Russia, (Director - Professor N. A. Daikhes), 123182, Moscow, Russia, Panina, O. S.; Federal Research Clinical Center of Otorhinolaryngology of Federal Medical Biological Agency of Russia, (Director - Professor N. A. Daikhes), 123182, Moscow, Russia, Pashchinina, O. A.; Federal Research Clinical Center of Otorhinolaryngology of Federal Medical Biological Agency of Russia, (Director - Professor N. A. Daikhes), 123182, Moscow, Russia   +5 more
core   +1 more source

Metabolomic characterization of congenital microtia: a possible analysis for early diagnosis. [PDF]

Ann Transl Med, 2022
Chen SJ, Zhang HS, Huang XP, Li WH, Liu Y, Fan C, Liu FY, Zhao HY, Zheng YQ.   +8 more
europepmc   +1 more source

Genome-wide association study reveals the locus responsible for microtia in Valle del Belice sheep breed

, 2018
Microtia is a congenital deformity of the outer ear with phenotypes varying from a small auricle to total absence (anotia). The genetic basis is still poorly understood, and very few studies have been performed in sheep. Valle del Belice sheep is a breed
Portolano, B., Sardina, M. T., Di Gerlando, R., Sutera, A. M., Sottile, G., Moscarelli, A., Mastrangelo, S., Tolone, M.   +7 more
core   +1 more source

Prevalence of microtia and anotia at the maternity of the University of Chile Clinical Hospital [PDF]

, 2006
Background: Microtia is a congenital defect characterized by disturbances in the size and form of the ear lobe. Anotia corresponds to the absence of the ear lobe.
Cifuentes Ovalle, Lucía, Nazer Herrera, Julio, Lay-Son, Guillermo   +2 more
core   +2 more sources

A Child with Lung Hypoplasia, Congenital Heart Disease, Hemifacial Microsomia, and Inguinal Hernia: Ipsilateral Congenital Malformations

Case Reports in Pediatrics, 2015
A 3-year-old Chinese boy was diagnosed with ipsilateral congenital malformations: right lung hypoplasia, dextroversion of heart, atrial septal defect, hepatic vein drainage directly into the right atrium, facial asymmetry, right microtia and congenital ...
Chengming Fan, Can Huang, Jijia Liu, Jinfu Yang   +3 more
doaj   +1 more source