purpose : acanthamoeba keratitis (ak) is a sight-threatening corneal infection with a rapidly increased incidence since 1990s along with the growing popularity of contact lenses. in this study we aimed to study patients with ak and its associated risk factors in farabi eye hospital of tehran, focusing on those with more severe corneal involvement. methods : patients with clinical or laboratory ...

Thinkers and philosophers have constantly benefited from different         approaches of reasoning to explore and justify their ideas. Theses reasoning            approaches are considered as the principle instruments in speculative activities of the thinkers. To this end to achieve the procedure of thinking and the way philosophers achieve objectives, it is necessary to recognize their reasoni...

some of the islamic philosophers such as farabi and mulla sadra supporting the belief in sacred and divine revelation, began to give a philosophical explanation in the field. in philosophical explanation of revelation, revealed facts can be divided into two: general and particular, perceived respectively by the prophet`s intellect and imagination. both the philosophers when explaining divine re...

PURPOSE To assess the prophylactic effect of preoperative application of topical diclofenac on postoperative pain control in patients having photorefractive keratectomy (PRK). SETTING Farabi Eye Hospital, Tehran University of Medical Sciences, Tehran, Iran. DESIGN Randomized masked clinical trial. METHODS In this paired-eye study, patients having bilateral PRK received 1 drop of diclofena...

Squamous-cell carcinoma (SCC) of the eye conjunctiva is a rare tumor. Its link with immune impairment suggests that infectious agents such as human papillomavirus (HPV) may be involved in the etiology of SCC. We conducted a case-control study on 50 SCC cases (mean age: 65.2) and 50 age frequency-matched control patients with lesion-free, normal conjunctival biopsies (mean age: 63.8) obtained fr...

AIM OF THE STUDY This study aims to characterise alterations in the immunohistochemical expression of p27 in normal tissue of the salivary gland surrounding pleomorphic adenoma and in the tumour cells of pleomorphic adenoma. MATERIAL AND METHODS A retrospective study of data including 120 cases of pleomorphic adenomas (66 female, 54 male) retrieved from the files of the Oral Pathology Departm...

Corresponding Author: Shomanov Aday Department of Computer Science, al-Farabi Kazakh National University, Almaty, Kazakhstan Email: [email protected] Abstract: Parallel computations are essential tool in solving large-scale computationally demanding problems. Due to large diversity and heterogeneity of the currently available parallel processing techniques and paradigms it is usually diff...

Purpose: To compare changes in posterior corneal elevation, anterior chamber depth (ACD), anterior chamber volume (ACV) and corneal volume (CV) after laser in situ keratomileusis (LASIK ) and photorefractive keratectomy (PRK) for low to moderate myopia by pentacam imaging Methods: In this prospective comparative case series, 105 consecutive myopic eyes randomly scheduled for LASIK (n=59) or PRK...

Myofibroma is a neoplasia of myofibroblasts that can be solitary or multiple and it is found most commonly in the head & neck region including scalp, forehead, parotid region and oral cavity. In the eyelid it is rarely reported. It has a benign course in the solitary form and fatal in its multiple form. A 4 month male infant referred to Farabi hospital -the referral center for eye diseases- wit...