Objective: Purtscher’s retinopathy is the retinal damage following trauma or non-traumatic systemic disease, which may contain cotton-wool spots (CWSs), and cause Purtscher flecken, atrophy of optic nerve, hemorrhage posterior pole eye. Case Presentation: A 28-year-old male patient fell down from a height 10 m was admitted with swelling ecchymosis peri-orbit right The patient’s vision at level ...

the cellular automata method has been used to simulate the pattern formation of the schlögl model as a bistable reaction-diffusion system. both microscopic and macroscopic cellular automata approaches have been considered and two different methods for obtaining the probabilities in the microscopic approach have been mentioned. the results show the tendency of the system towards the more stable ...

PURPOSE To investigate the power use and complication frequency of resident-performed laser peripheral iridotomy (LPI). METHODS A retrospective analysis of 196 eyes from 103 patients who underwent neodymium: yttrium-aluminum-garnet laser iridotomy performed by resident physicians from January 1, 2010 through April 30, 2015 at a university-based county hospital was done. All patients were trea...

Sarcocystis is an obligatory intracellular protozoan parasite which can infect humans and animals. Sheep are intermediate hosts of four Sarcocystis species: Sarcocystis tenella, Sarcocystis gigantea, Sarcocystis arieticanis, and Sarcocystis medusiformision. The purpose of the study was to determine the molecular identification of the macroscopic and microscopic cysts of Sarcocystis in sh...