Medicine:Acorea
Acorea or acoria is an eye disease defined as the absence of the pupil, unilaterally or bilaterally. It can be birth defect, which is very rare, as is the case with iridocorneal dysgenesis or due to a persistent pupillary membrane.[1][2] and also acquired origin, product of a pathology or injury that is affecting the iris, such as inflammation or ocular trauma.[3] It must be differentiated from pupillary pseudoacorea or pseudoacoria or "hidden pupil", which is a rare condition in which the pupil is not visible at rest and only becomes evident after pharmacological mydriasis. This distinguishes it from true acorea, in which the pupil is completely absent.[4][5]
Surgical interventions for acorea are sometimes undertaken in the context of Axenfeld–Rieger syndrome.[6][5]
See also
- Iridodialysis
- Monocular diplopia
References
- ↑ Ramasubramanian, Srikanth; Majumder, ParthopratimDutta (October 12, 2018). "Acorea: A rare congenital anomaly". Indian Journal of Ophthalmology 66 (3): 450. doi:10.4103/ijo.IJO_900_17.
- ↑ Kondo, Hiroyuki; Tahira, Tomoko; Yamamoto, Ken; Tawara, Akihiko (September 1, 2013). "Familial acorea, microphthalmia and cataract syndrome". British Journal of Ophthalmology 97 (9): 1155–1160. doi:10.1136/bjophthalmol-2013-303165. PMID 23832966. https://bjo.bmj.com/content/97/9/1155.
- ↑ Morais, Luciana Negrão Almeida; David, Joacy Pedro Franco; Peres Lima, João Victor; Demachki, Samia; Diniz, Daniel Guerreiro; Almeida, Edmundo Frota de (November 12, 2022). "Acquired acoria and iris pearls in leprosy: Case report". European Journal of Ophthalmology 32 (6): NP36–NP40. doi:10.1177/11206721211024057. PMID 34142579.
- ↑ Alza, Andrés Germán (October 12, 2023). "Case Report: Congenital Pseudoacorea in an Ocular Axenfeld-Rieger Syndrome: What is it?". Journal of Clinical Cases & Reports 6 (4): 173–186. doi:10.46619/joccr.2023.6-1145. PMID 37663013.
- ↑ 5.0 5.1 Andres German Alza (2025) Retroiridian Pupilloplasty for Phakic Traumatic Pseudoacorea: A Novel Minimally Invasive Surgical Technique. J Clin Cases Rep 8(3): 103-110.
- ↑ Alza, Andrés Germán; Galletto, Eduardo (November 8, 2022). "Pupiloplastia retroiridiana". Oftalmología Clínica y Experimental 15 (1). doi:10.70313/2718.7446.v15.n1.182. https://revistaoce.com/index.php/revista/article/view/182.
External links
- https://www.revistaoce.com/index.php/revista/article/view/182/298
- CataractCoach 1491: creating a pupil for Axenfeld Rieger syndrome on YouTube
- Pupilloplasty in Eye With Axenfeld-Rieger Syndrome at eyetube.net
 |  |
