Results 41 to 50 of about 753 (209)

Transcription Factor PAX6 (Paired Box 6) Controls Limbal Stem Cell Lineage in Development and Disease* [PDF]

, 2015
PAX6 is a master regulatory gene involved in neuronal cell fate specification. It also plays a critical role in early eye field and subsequent limbal stem cell (LSC) determination during eye development.
Afshari, Natalie, Cai, Huimin, Cao, Guiqun, Chen, Daniel, Chen, Shaochen, Fu, Xiang-Dong, Krawczyk, Michal, Li, Gen, Li, Wen-wen, Lin, Danni, Lin, Ying, Liu, Yizhi, Maas, Richard L, Ouyang, Hong, Patel, Sherrinal, Sen, George L, Su, Qiao, Wang, Yujuan, Xu, Fan, Yeh, Emily, Yuan, Jin, Zhang, Kang, Zhang, Meixia, Zhang, Ming, Zhang, Ying, Zhu, Jie   +25 more
core   +1 more source

Surgical management of large bilateral epibulbar dermoids with autologous oral mucous membrane transplantation

American Journal of Ophthalmology Case Reports, 2020
Purpose: To report the surgical management of extensive epibulbar dermoids with autologous oral mucous membrane transplantation. Observations: While rare, extensive dermoids that encroach upon the visual axis carry a poor prognosis. We report the case of
Allison C. Umfress, Louise A. Mawn, Karen M. Joos, Sean P. Donahue, Allyson D. Schmitt, Christine Shieh   +5 more
doaj   +1 more source

Congenital Upper Eyelid Coloboma: Clinical and Surgical Management [PDF]

, 2015
Purpose. The goal was to describe our experience in the surgical management and treatment of four patients with congenital upper eyelid colobomas. Methods. A descriptive, observational, retrospective study was performed including patients with congenital
Ana Solans Pérez de Larraya, Andrés David Salgado Miranda, Eduardo Ramón Mora Horna, Guillermo Salcedo Casillas, José María Ortega Molina, Rosa Rubio   +5 more
core   +2 more sources

Emergence of solitary juvenile xanthogranuloma on the corneoscleral limbus

Journal of Clinical Ophthalmology and Research, 2018
Juvenile xanthogranuloma (JXG) is the most frequent form of non-Langerhans histiocytosis, a rare benign inflammatory skin disorder. Eye involvement is the most frequent extracutaneous manifestation of the disease.
Raul Alfaro-Rangel, J Homar Paez-Garza, Alejandro Rodriguez-Garcia   +2 more
doaj   +1 more source

A Nine‐Year Diagnostic Odyssey of Refractory Psychiatric Symptoms Resolving After Resection of a CA19‐9‐Producing Ovarian Teratoma: A Case Report and Literature Review

Brain and Behavior, Volume 16, Issue 4, April 2026.
A 15‐year‐old with 9 years of treatment‐resistant psychosis achieved rapid remission following resection of a CA19‐9‐producing ovarian teratoma containing neural tissue, highlighting the importance of considering isolated autoimmune psychosis even in seronegative cases and the potential utility of CA19‐9 as a screening biomarker.
Wanli Chen, Xiaoyin Zhuang, Nini Liu, Na Niu, Fei Qiu, Handi Zhang   +5 more
wiley   +1 more source

Anterior segment dysgenesis and secondary glaucoma in Goldenhar syndrome

Indian Journal of Ophthalmology, 2019
A 3-year-old girl presented with a history of watering, haze and increase in the size of the right eye for two months. The child had bilateral preauricular skin tags, limbal dermoid and dermolipoma, consistant with the diagnosis of Goldenhad syndrome. In
Deepika Dhingra, Gunjan Joshi, Sushmita Kaushik, Surinder S Pandav   +3 more
doaj   +1 more source

Inflamed Non-Limbal Scleral Dermoid Masquerading as Nodular Scleritis [PDF]

, 2020
Background: Dermoid cysts are one of the most common orbital lesions in childhood. They typically present as a palpable subcutaneous mass in the superotemporal region along the frontozygomatic suture.
Hamid, Mariam, Le, Kim, Ormsby, Adrian H, Steen, Daniel W   +3 more
core   +1 more source

Aplasia Cutis Congenita in Bart's Syndrome: A Case Report and Literature Review

Clinical Case Reports, Volume 14, Issue 4, April 2026.
ABSTRACT Aplasia cutis congenita (ACC) is a partial or complete absence of skin layers which can be a part of a syndromic disease. Bart's syndrome is a combination of clinical manifestations including ACC, epidermolysis bullosa, blistering in the oral mucosa, nail dystrophy, or congenital absence of nails. Additional anomalies, such as pyloric atresia,
Parvaneh Sadeghimoghadam, Niloofar Hoorshad, Maryam Ghavami Adel, Mahroo Rezaeinejad, Marjan Ghaemi   +4 more
wiley   +1 more source

Pattern and outcome of conjunctival surgeries in Jos University Teaching Hospital, Jos, Nigeria [PDF]

, 2016
Objective: To assess the output, pattern, and outcome of conjunctival surgeries in Jos University Teaching Hospital over a 7‑year period.Methodology: The minor ophthalmic surgical records of the hospital were retrospectively reviewed to obtain ...
Alada, Joel James, Mpyet, Caleb Damilep, Obikili, George Amechi, Odugbo, Ojo Perpetua, Wade, Patricia Delsat   +4 more
core   +2 more sources

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