Results 21 to 30 of about 21,631 (256)

Endoscopic Management of Pediatric Cholesteatoma

Journal of Otology, 2020
Pediatric cholesteatoma occurs in one of two forms: congenital cholesteatoma, developing from embryonic epidermal cell rests or acquired cholesteatoma, associated with a focal defect in the tympanic membrane.
Peter J. Ryan, Nirmal P. Patel
doaj   +1 more source

Non‐coding RNA and cholesteatoma

Laryngoscope Investigative Otolaryngology, 2022
Objective Cholesteatoma is a challenging chronic pathology of the middle ear for which pharmacologic therapies have not been developed yet. Cholesteatoma occurrence depends on the interplay between genetic and environmental factors while master ...
Ivan Jovanovic, Maja Zivkovic, Snezana Jesic, Aleksandra Stankovic   +3 more
doaj   +1 more source

HMGB1 Carried by Small Extracellular Vesicles Potentially Plays a Role in Promoting Acquired Middle Ear Cholesteatoma

Diagnostics, 2023
Cholesteatoma is a specific medical condition involving the abnormal, non-cancerous growth of skin-like tissue in the middle ear, potentially leading to a collection of debris and even infections. The receptor for advanced glycation (RAGE) and its ligand,
Michał W. Łuczak, Karolina Dżaman, Łukasz Zaręba, Katarzyna Czerwaty, Jacek Siewiera, Alicja Głuszko, Ewa Olszewska, Jacek Brzost, Ireneusz Kantor, Mirosław J. Szczepański, Nils Ludwig   +10 more
doaj   +1 more source

Auricular Capillary Hemangioma: A Rare Case Report. [PDF]

Clin Case Rep
ABSTRACT Auricular capillary hemangioma in an adult patient is a rare entity that should be considered in the differential diagnosis of vascular lesions of the external ear. Complete surgical excision has a low recurrence rate with excellent cosmetic outcomes.
Asadi M, Ehsani A, Mohsenifar Z.
europepmc   +2 more sources

Auditory Outcomes in Patients Undergoing Orthognathic Surgery: An Analysis of Middle Ear Disease. [PDF]

Otolaryngol Head Neck Surg
Abstract Objective To characterize postoperative Eustachian tube dysfunction (ETD) and middle ear pathology following Le Fort I osteotomy. Study Design Retrospective cohort study. Setting Single tertiary care center. Methods Patients who underwent Le Fort I (LF1) osteotomy between 2000 and 2022 were identified using CPT codes.
Hughes SE, Mehrabi S, Carvette G, Mehta AH, Stucken EZ.   +4 more
europepmc   +2 more sources

Epidermal Growth Factor Expression in Middle Ear Cholesteatoma

Kaohsiung Journal of Medical Sciences, 2004
Middle ear cholesteatoma is destructive to auditory ossicles and temporal bone, and treatment usually requires surgical removal of all epithelial content.
Hung-Pin Chi, Kuen-Yao Ho, Chih-Feng Ta, Ling-Feng Wang, Ka-Wo Lee, Wen-Rei Kuo   +5 more
doaj   +1 more source

Immunohistochemical localization of d‐β‐aspartic acid in congenital and acquired middle ear cholesteatoma

Laryngoscope Investigative Otolaryngology, 2022
Objective/Hypothesis Middle ear cholesteatoma is characterized by abnormal growth of the keratinizing squamous epithelium of the temporal bone. d‐β‐aspartic acid is the major isomer of d‐aspartic acid found in elderly tissue.
Shiori Kitaya, Ryoukichi Ikeda, Jun Suzuki, Hidetoshi Oshima, Yuri Nomura, Yusuke Kusano, Nobuo Ohta, Tetsuaki Kawase, Kazue Ise, Kazuhiro Murakami, Yasuhiro Nakamura, Hironobu Sasano, Yukio Katori   +12 more
doaj   +1 more source

Bone conductive implants in single sided deafness [PDF]

, 2015
Conclusion: The Bone Conductive Implants (BCI) showed to partly restore some of the functions lost when the binaural hearing is missing, such as in the single-sided deafness (SSD) subjects.
ATTURO, FRANCESCA, BARBARA, Maurizio, FILIPPI, CHIARA, MONINI, Simonetta, musy, isotta   +4 more
core   +1 more source

Pathogenesis and Bone Resorption in Acquired Cholesteatoma: Current Knowledge and Future Prospectives [PDF]

Clinical and Experimental Otorhinolaryngology, 2016
Cholesteatoma is a cystic non tumorous lesion of the temporal bone that has the ability to destroy nearby structures by its power to cause bone resorption and as a result, fatal complications prevail.
Mahmood A. Hamed, Seiichi Nakata, Ramadan H. Sayed, Hiromi Ueda, Badawy S. Badawy, Yoichi Nishimura, Takuro Kojima, Noboru Iwata, Ahmed R. Ahmed, Khalid Dahy, Naoki Kondo, Kenji Suzuki   +11 more
doaj   +1 more source

Management of Acquired Cholesteatoma Associated With Patulous Eustachian Tube and Habitual Sniffing [PDF]

Clinical and Experimental Otorhinolaryngology, 2019
Objectives To investigate the effect of surgical treatment with eustachian tube (ET) catheter insertion in patients with acquired cholesteatoma associated with patulous eustachian tube (PET) and habitual sniffing.
Sung-Won Choi, Dong-Joo Lee, Seok-Hwan Lee, Se-Joon Oh, Soo-Keun Kong   +4 more
doaj   +1 more source