Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0086543 (cataract)
 29,165 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Lenticular astigmatism of 5.00 diopters developed after penetrating injury in the eye of a 16-year-old boy. Full visual acuity, refraction, and crystalline lens clarity remained stable for more than 2 years. The high astigmatism, in conjunction with a spherical cornea and posterior lens capsule striae, indicates the lenticular origin of the astigmatism.
J Cataract Refract Surg 1996 Sep
PMID:Lenticular astigmatism after penetrating eye injury. 904 Oct 96

A 61-year-old African American man presented with decreased vision of 2 months duration. Examination revealed a significant lenticular astigmatism and sectoral cataract as a result of an amelanotic iris lesion. Slitlamp optical coherence tomography (OCT) revealed angle crowding. An excisional biopsy was performed along with phacoemulsification in the right eye, with intraocular lens implantation for meridional lenticular astigmatism. Histopathology and histoimmunochemistry confirmed a diagnosis of uveal mesectodermal leiomyoma. Lenticular astigmatism may be a subtle sign of an anterior segment tumor. Anterior segment slitlamp OCT is an effective tool in diagnosing as well as monitoring small interval changes in these types of tumors.
J Cataract Refract Surg 2012 Jan
PMID:Lenticular meridional astigmatism secondary to iris mesectodermal leiomyoma. 2215 95