Candida Infections: Forms, Pathogenesis, and Manifestations

📋 Course Outline

1. Candida Species
2. Forms of Candida
3. Pathogenesis Factors
4. Predisposing Conditions
5. Immunopathogenesis
6. Clinical Manifestations
7. Oral Candidiasis Types
8. Pseudomembranous Candidiasis
9. Erythematous Candidiasis
10. Chronic Hyperplastic Candidiasis

📖 1. Candida Species

🔑 Key Concepts & Definitions

• Candida albicans: The primary causative agent of candidiasis, a yeast-like fungus that exists in three forms—yeast, pseudohyphae, and chlamydospore. It reproduces asexually by budding and can transform from yeast to hyphal form under favorable conditions (source content).
• Other Candida species involved: Includes C. tropicalis, C. parapsilosis, C. stellatoidea, C. krusei, C. guilliermondii, C. dubliniensis, and C. glabrata, which can also cause candidiasis but differ in pathogenicity and identification methods (source content).
• Growth temperature range: Candida species grow rapidly within 25–37°C, which corresponds to human body temperature, facilitating their pathogenic potential (source content).
• Identification methods: Candida species are distinguished by their ability to form pseudohyphae and through biochemical tests, which help differentiate among species (source content).
• Pseudohyphae formation: A key morphological feature used to identify Candida species, representing elongated chains of budding yeast cells that resemble hyphae but are not true hyphae (source content).
  -…