Laboratory Diagnosis

Trichosporon species: Introduction, Morphology, Medically Important Species, Pathogenicity, Lab Diagnosis, Treatment, Prevention, and Keynotes

Introduction Trichosporon is a genus of anamorphic, yeast-like basidiomycetous fungi widely distributed in nature, particularly in tropical and temperate regions.…

4 weeks ago

Morphological Characterization of MTBC: Identifying “Buff” Granular Growth in MGIT Liquid Culture

Visual Observation Medium: The tubes appear to be MGIT (Mycobacteriological Growth Indicator Tubes), which contain a liquid broth (Middlebrook 7H9)…

3 months ago

Dalmau Plate Technique: Introduction, Principle, Test Requirements, Procedure, Application, and Keynotes

Introduction The Dalmau plate technique is a classic mycological method used to identify and differentiate yeast species, specifically Candida species, by observing their unique…

5 months ago

Streptococcus agalactiae (GBS): Introduction, Pathogenicity, Lab Diagnosis, Treatment, and Keynotes

Introduction Streptococcus agalactiae, also known as Group B Streptococcus (GBS), is a Gram-positive, beta-hemolytic coccus arranged in chains. It is…

8 months ago

Fungal Elements in KOH Mount of Urine Microscopy: Introduction, Fungal Elements Observed in Urine KOH Mount, Applications, and Keynotes

Introduction Potassium Hydroxide (KOH) mount is a simple, rapid, and cost-effective microscopic technique used to detect fungal elements in various…

8 months ago

Yeasts-Colorimetric Antifungal Susceptibility Testing: Introduction, Principle, Clinical Significance, and Keynotes

Introduction Yeasts, especially Candida and Cryptococcus species, are frequent causes of opportunistic infections in immunocompromised patients. Determining their antifungal susceptibility…

10 months ago

Yeast Identification by Chromogenic Media: Introduction, Principle, Clinical Significance, and Keynotes

Introduction of Yeast Identification by Chromogenic Media (HiMedia) Opportunistic yeasts, especially Candida species, are frequent causes of infections ranging from…

10 months ago

Histoplasma-Antibody Testing: Introduction, Principle, Clinical Significance, and Keynotes

Introduction Histoplasma capsulatum is a dimorphic fungus responsible for histoplasmosis, a systemic mycosis prevalent in endemic regions such as the…

10 months ago