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Direct Microscopy of Fungal Specimens: Observation, Interpretation,Key Differential Diagnoses,Recommended Follow-Up, and Conclusion

Microscopic Observation Fig. Fungal element found in KOH mount of BAL from an immunocompromised host (Mag. 400X , further 4X…

11 months ago

MB-Redox Medium-Introduction, Principle, Clinical Significance, Advantage, Disadvantage, and Keynotes

Introduction MB-Redox Medium (Mycobacteria-Redox Medium) is a liquid culture medium designed for the rapid growth and detection of Mycobacteria, particularly…

11 months ago

Grocott’s Methenamine Silver (GMS) Staining of Mycobacteria:Introduction, Principle, Clinical Significance, Advantage, Disadvantage, and Keynotes

Introduction Grocott’s Methenamine Silver (GMS) stain is a histochemical staining method primarily used to detect fungi in tissue sections. However,…

11 months ago

Carbol-Nachtblau Staining of Mycobacteria-Introduction, Principle, Clinical Significance, Advantage, Disadvantage, and Keynotes

Introduction Carbol-Nachtblau (Midnight Blue) staining is a modified acid-fast staining technique used for the visualization of Mycobacteria, particularly Mycobacterium tuberculosis.…

11 months ago

Immunofluorescent Detection of Mycobacteria Using Polyclonal Anti-BCG Antibody Staining: Introduction, Principle, Clinical Significance, Advantage, Disadvantage, and Keynotes

Introduction Immunofluorescent staining with polyclonal anti-BCG antibodies is a rapid and specific technique used to detect Mycobacterium species, particularly in…

11 months ago

Fat Droplet-Introduction, Clinical Significance, Lab Diagnosis, and Keynotes

Introduction Fat droplet is round, refractile globules found in body fluids, especially in urine sediment, CSF, or ascitic fluid. Fig.…

11 months ago

Dust Cell-Introduction, Clinical Significance, Lab Diagnosis, and Keynotes

Introduction A dust cell is a pulmonary alveolar macrophage that has engulfed inhaled particulate matter, such as carbon, dust, or…

11 months ago

Langerhans’ cell histiocytosis- Introduction, Lab Diagnosis, Treatment, Prevention, and Keynotes

Introduction LCH is a rare clonal proliferative disorder of Langerhans cells, a type of dendritic cell involved in antigen presentation.…

11 months ago