589 results
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
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Causes of Knee Effusions ... Brucellosis - Viruses: HIV ... Chikungunya - Herpes virus ... Knee #Effusions #causes ... differential #diagnosis #msk
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
weeks) Can Be Caused ... burgdorferi • Virus ... Parvovirus B19 • HIV ... • Hepatitis B virus ... Differential #Diagnosis #MSK
IDSA - Prophylaxis to Prevent First Episode of Opportunistic Disease in HIV-AIDS
 • Pneumocystis pneumonia (PCP)
Opportunistic Disease in HIV-AIDS ... Influenza A and B virus ... Varicella-zoster virus ... • Hepatitis A virus ... • Hepatitis B virus
IDSA - Prophylaxis to Prevent First Episode of Opportunistic Disease in HIV-AIDS
 • Pneumocystis pneumonia (PCP)
Opportunistic Disease in HIV-AIDS ... Influenza A and B virus ... Varicella-zoster virus ... • Hepatitis A virus ... • Hepatitis B virus
Clinical Manifestations of Human Herpes Viruses (HHV)

Herpes simplex virus 1	HSV-1	Frequently subclinical (80-90%) Oral lesions (10-20%) congenital
Herpes simplex virus ... Herpes simplex virus ... Varicella-zoster virus ... Epstein—Barr virus ... Human herpes virus
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Causes of Erythema ... Mnemonic NO cause ... TB Viral: HSV ... , EBV, HIV, HepB ... Nodosum #Mnemonic #Causes
Hepatitis Virus Screening Algorithm
 - Hepatitis A Virus Antibody, IgM
 - Hepatitis B Virus Core Antibody,
Hepatitis Virus ... - Hepatitis A Virus ... with Reflex to HCV ... diagnosis #hepatology #HBV ... #HCV
Fever in the Returning Traveler - History
Exposure History:
 • Street foods / Local water: entenc fever,
immunodeficiency virus ... [HIV], HBV, hepatitis ... C virus [HCV], ... herpes simplex virus ... [HSV], syphilis
Etiologies of dilated cardiomyopathy. HF, heart failure; HFrEF, heart failure with reduced ejection fraction; HIV, human
ejection fraction; HIV ... immunodeficiency virus ... diagnosis #cardiology #causes
Childhood Immunization Schedule: Why we immunize
 • Diphtheria Toxin -> URT inflammation causes pseudomembrane with hardened
findings • Polio Virus ... Fecal-oral route, virus ... shock • Mumps Virus ... • Measles Virus ... • Rubella Virus