National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
Corneal blindness is responsible for 1.5 to 2 million new cases of monocular blindness every year in which ocular trauma and corneal ulceration are significant contributors. Corneal infections of fungal etiology are common in India (19-45%). Aspergillus (16–53%) and Fusarium (10–45%) species are the common pathogens. Purpose: 1.To Identify and isolate the various fungi causing fungal keratitis. 2. To know the usefulness of Gram stain, KOH wet mount and fungal culture in identification of fungi. Materials and Methods: After taking written and informed consent taken. Examination by an Ophthalmologist was done. Multiple corneal scrapings were collected using Bard-Parker blade no 15. Scrapings were collected and used in a sequence first to inoculate on a set of SDA and Blood agar plates, then scrapings were placed on 2 different clean and labelled glass slides for KOH wet mount, Grams stain. Molds were Identified on the basis of colony morphology such as growth rate, colony texture, color, diffusible pigment , and aerial or vegetative hyphae. Results: Out of 68 study subjects, 18 (26.4%) were culture positive. 45 males and 23 were females. Mean Age was 40. Fusarium sp was predominant (44.4%) followed by Aspergills sp (38.9%). Conclusion: Fungal keratitis being a sight threatening disorder, early clinical suspicion, rational use of laboratory diagnostic procedures for timely mycological diagnosis and therapy at right time are important.
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