Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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101 results
Tinea Versicolor (Pityriasis versicolor) 
NOT a dermatophyte infection 
Caused by saprophytic, lipid-dependent yeasts 
Clinical 
 β€’
a dermatophyte infection ... erythematous Diagnosis ... β€’ Oral antifungal ... Tinea #Versicolor #Dermatology ... #SkinRash #Diagnosis
Antifungal Polyenes - Amphoterecin B, Abelcet, Ambisome - Antibiotics Class Overview

Mechanism: binds ergosterol in membrane and
Antifungal Polyenes ... severe fungal infections ... #Pharmacology #Antibiotics ... #Review #Overview ... #Polyenes #Antifungal
Antifungal Echinocandins  - Antibiotics Class Overview

Mechanism: Inhibit glucan synthesis in fungal cell wall by blocking
Antifungal Echinocandins ... severe Candida infections ... for Aspergillus infections ... Anidulafungin #Pharmacology ... #Antibiotics #Review
Flutycosine - Antibiotics Class Overview
 - 
Mechanism: 5-FC interferes with DNA and protein synthesis.  Only
severe fungal infections ... severe candidal infections ... #Pharmacology #Antibiotics ... #Review #Overview ... #Flutycosine #Antifungal
Antifungal Azoles - Antibiotics Class Overview

Mechanism:  inhibit ergosterol synthesis (important component of fungal cell membranes)
Antifungal Azoles ... Isavuconazole(PO or IV) #Pharmacology ... #Antibiotics #Review ... Overview #Azoles #Antifungal
Urinary Tract Infection (UTI) Specific Antibiotics - Class Overview

1. Nitrofurantoin (Macrobid) (PO)
2. Fosfomycin (PO)
3. Methenamine (PO)

#Pharmacology
Urinary Tract Infection ... Methenamine (PO) #Pharmacology ... #Antibiotics #Review ... #UrinaryTract #Infection
Causes of Leukocytosis and Leukopenia - Differential Diagnosis
 β€’ Eosinophilia (AEC > 500, hypereosinophilia > 1500):
- Differential Diagnosis ... Connective Tissue, Infections ... Lymphocytosis: Infection ... #Differential #Diagnosis ... #causes #hematology
Histoplasmosis - Histoplasma capsulatum 
Found in Spelunkers. Caves. Bat and Bird droppings
Distribution: Mississippi and Ohio River
β€’ Disseminated infection ... Flu-like β€’ Chronic infection ... Treatment: β€’ Antifungal ... #Histoplasma #Diagnosis ... #Distribution #Diagnosis
Approach to the Rash in a an oncology patient - MINT-C Mnemonic
M - Malignancy: Leukemia cutis,
conditions I - Infection ... : Bacterial infections ... , Viral infections ... #differential #diagnosis ... MINTC #Mnemonic #dermatology
Invasive Candidiasis (IC)

Diagnosis:
Culture:
 β€’ Gold standard, but Slow (~2-3 days), 50% sensitivity
 β€’ Blood Sample
 β€’
Candidiasis (IC) Diagnosis ... Tests Conduct antifungal ... CVC Removal β€’ Infectious ... Candidiasis #IC #antifungal ... #diagnosis #management