A Study To Find Out Diagnostic Accuracy of Calcoflour White Stain Among Patients (Mycotic Keratitis) Attending Ophthalmology Department of SMS Hospital Jaipur
Journal Title: International Journal of Medical Science and Innovative Research (IJMSIR) - Year 2017, Vol 2, Issue 3
Abstract
Background: Fungal keratitis is a suppurative, ulcerative and sight threatening infection of the cornea that some time leads to loss of the eye. Corneal infection of fungal etiology is very common. Methods: The present study has been carried out on 100 patients of confirmed keratitis or suspected keratitis in the department of Microbiology and department of Ophthalmology, SMS Hospital, Jaipur (Rajasthan) from January 2015 to December 2016. Results: In this study, positive fungal culture was taken as the gold standard showing a sensitivity of KOH+CFW for diagnosing mycotic keratitis was 69.23% and specificity was 96.82%.The PPV for CFW was 85.18% and NPV was 78.08%.The sensitivity of KOH was 58.97% and specificity was 93.44%.PPV for KOH was 93.1% and NPV was 78.08%. Conclusion: Calcofluor white staining was found to be more sensitive as compared to KOH wet mount smear in demonstrating fungi in direct microscopy. In addition, Calcofluor white stain decreased the chances of false negative results. Calcofluor white stain is highly sensitive method for detection of fungi in mycotic keratitis and should be performed routinely before declaring the corneal scrapings negative for fungi.
Authors and Affiliations
Dr. Shilpa Balodia
Cytopatholgical Study of Anterior Triangle Neck Masses in Patients at Tertiary Care Centre - City Hospital Beijing China
Background: A lump is the most likely clinical problem to be encountered in the neck. Fine needle aspiration cytology (FNAC) is a simple, rapid and cost effective method to sample superficial masses found in the head and...
Effect of Vitamin D3 Supplementation on Anthropometry Measurements in Exclusively Breast Fed Infants.
Background: Vitamin D deficiency is considered to be the most common nutritional deficiency and one of the most common undiagnosed medical conditions in the world. Over the last two decades, understanding of vitamin D sy...
A Study of Clinical and Laboratory Profile in Septicemic Patients in Tertiary Care Hospital
Introduction: Sepsis is the most frequently encountered medical condition in the intensive care setting and the most common cause of death among hospitalized patients in non-cardiac intensive care units (ICUs), which is...
Fiber Rein-Forced Adhesive Bridge with Natural Tooth Pontic: A Case Report.
Single tooth deficiencies can be removed with oral implant, adhesive bridge restorations or traditional metal-ceramic restorations. In recent years, bridge restorations made from fiber-reinforced composites have demanded...
Does increasing the polymerization time have an effect on the coloring of composite resin restorations? / 60 Daily In-Vitro Work
Objective: The aim of this study was to investigate the effect of increasing the polymerization time in composite resin materials on the coloration of composite resin restorations. Materials and Methods: In this study,40...