Results 61 to 70 of about 2,812 (206)

Electrocardiographic abnormalities in patients with microtia

Scientific Reports
The main objective of this study was to investigate the incidence and characteristics of electrocardiographic abnormalities in patients with microtia, and to explore cardiac maldevelopment associated with microtia.
Yang Yang, Xiaoying Tian, Pengfei Sun, Xiaoli Zhao, Jintian Hu, Bo Pan   +5 more
doaj   +1 more source

The Homeobox Genes: Classification, Regulation, Biological Functions, and Diseases

MedComm, Volume 7, Issue 4, April 2026.
Overview of the homeobox gene superfamily and its pathophysiological roles. The homeobox superfamily comprises several major classes, including ANTP, PRD, TALE, LIM, POU, and others. Among these, the HOX clusters (A–D) play critical roles in embryonic development specifically in conferring cellular identity, regulating morphogenesis, and guiding axial ...
Maedeh Dadzadi, Shahin Ramazi, Mona Darvazi, Sepideh Yoosefi, Melika Abbasi, Shirin Farsad   +5 more
wiley   +1 more source

Recurrent Constellations of Embryonic Malformations (RCEM): Teratogenicity Linked to Transient Hypoxia and Hormone Pregnancy Tests Agrees With RCEM and Suggest a Reactive Oxygen Species Pathogenesis

Birth Defects Research, Volume 118, Issue 3, March 2026.
ABSTRACT Background No consistent genetic etiology has been found for a group of six different conditions in humans with multiple malformations called “recurrent constellations of embryonic malformations” (RCEM). Recent studies indicate hypoxia/reoxygenation and generation Reactive Oxygen Species (ROS) as an underlying mechanism for RCEM with the ...
Aaron P. Adam, Helen E. Ritchie, Margaret P. Adam, Bengt R. Danielsson   +3 more
wiley   +1 more source

Search for a genetic cause in children with unilateral isolated microtia and congenital aural atresia

, 2023
: Purpose Microtia describes a spectrum of auricular malformations ranging from mild dysplasia to anotia. A vast majority of microtia patients demonstrate congenital aural atresia (CAA). Isolated microtia has a right ear predominance (58-61%) and is more
Boudewyns, An, Vanderveken, Olivier M., van den Ende, Jenneke, Declau, Frank, Van Camp, Guy, Wuyts, Wim, Mortier, J., Vercruysse, H.   +7 more
core  

The Bonebridge Active Bone Conduction Hearing Implant: Safety, Effectiveness and Outcomes Based on 355 Patients

Clinical Otolaryngology, Volume 51, Issue 2, Page 255-261, March 2026.
ABSTRACT Objectives This study evaluates the safety and efficacy of the Bonebridge BCI 601 and 602 bone conduction implants in our largest cohort to date of 355 patients. The patients had a wide age range and exhibited conductive, mixed, or single‐sided deafness (SSD). Design All patients underwent Bonebridge implantation.
Piotr Henryk Skarzynski, Katarzyna Beata Cywka, Emilia Anna Czaplicka, Henryk Skarzynski   +3 more
wiley   +1 more source

Genetics of microtia and associated syndromes

, 2009
: Microtia is a congenital anomaly, characterised by a small, abnormally shaped auricle (pinna). It is usually accompanied by a narrow, blocked or absent ear canal. Microtia can occur as the only clinical abnormality or as part of a syndrome.
Alasti, Fatemeh, Van Camp, Guy, Alasti, F.   +2 more
core   +1 more source

Three‐Stage Prelaminated Radial Forearm Flap for Total Auricular Reconstruction Following Scalp Avulsion Injury

Clinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT Loss of mastoid skin and temporoparietal fascia after complete scalp avulsion precludes conventional ear reconstruction. We report a total auricular reconstruction using a remote, prelaminated radial‐forearm flap. A 42‐year‐old woman with prior scalp avulsion and right ear amputation underwent (1) 200‐mL forearm expansion, (2) autogenous ...
Bo Liang, Yan Xue, Wanqiao Zhang, Junhong Lan   +3 more
wiley   +1 more source

The Impact of Chlamydia Treatment During Pregnancy on Birth Defects in New York State

Birth Defects Research, Volume 118, Issue 1, January 2026.
ABSTRACT Background Chlamydia trachomatis (CT) diagnoses are highest among females of reproductive age. Yet, little is known about adverse infant outcomes associated with treatment for CT infections during pregnancy, including birth defects. Methods Using de‐identified matched data from the New York State (NYS) Sexually Transmitted Infection ...
Elizabeth M. Boos, Meredith Howley, Tomoko Udo, Alexa Freedman, Wilson Miranda, Charles Gonzalez, Rachel Hart‐Malloy   +6 more
wiley   +1 more source

Estudo epidemiológico de malformações congênitas na Maternidade Carmela Dutra: período de 01 de setembro de 1992 a 31 de agosto de 1997. [PDF]

, 1998
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Clínica Médica, Curso de Medicina, Florianópolis ...
Guimarães, Márcia Regina
core  

Microtia in the netherlands: Clinical characteristics and associated anomalies

, 2014
Background: In Europe there have been few detailed reports on the clinical characteristics of microtia patient populations. The objective of the present study is to contribute to our insight of microtia in Europe by examining the Dutch microtia ...
van den Boogaard, Marie-José H., Kon, Moshe, Breugem, Corstiaan C., Kolodzynski, Mischka N., van Nunen, Daan P. F.   +4 more
core   +1 more source