2292 results
Causes of Myocarditis 
1. Infectious Myocarditis
 • Bacterial - Staphylococcus, Streptococcus, Pneumococcus, Meningococcus, Gonococcus, Salmonella, Corynebacterium
, polio viruses, ... virus, rubella ... virus, hepatitis ... virus, Junin virus ... Myocarditis #Causes #differential
Causes of Isolated Neutropenia - Differential Diagnosis Algorithm
Congenital
Medications
 • Anticonvulsants
 • Antibiotics
 • Antithyroid
 • Antihypertensive
Neutropenia - Differential ... • Epstein-Barr Virus ... • Childhood viruses ... #Neutropenia #Differential
Transplant Infections Timeline
Pre-transplant:
 • Common bacteria (endogenous): Staphylococci (skin), Gram-negative bacilli (gut)
 • Viruses: HSV (reactivation)
Engraftment:
bacilli (gut) • Viruses ... (airways) • Viruses ... Post-Engraftment: • Viruses ... Staphylococcus aureus • Viruses ... Infections #Timeline #differential
Viral Hemorrhagic Fevers:
Arenaviridae 
Bunyaviridae 
Filoviridae 
Flaviviridae 


#viral #hemorrhagic #fevers #viruses
#differential
#diagnosis
#infectiousdisease
#ebola
#marburg
#lassa
#dengue
#table
hemorrhagic #fevers #viruses ... #differential
Causes of Erythema Nodosum
Common
 - Idiopathic (up to 55 percent)
 - Infections: streptococcal pharyngitis (28 to
herpes simplex virus ... , Epstein-Barr virus ... hepatitis B and C viruses ... immunodeficiency virus ... Nodosum #Causes #Differential
Encephalitis Differential Diagnosis by Location

 • White Matter: PML, ADEM
 • Limbic System: HSV1, HSV6, Treponema
Encephalitis Differential ... , Powassan Virus ... , Powassan Virus ... , Nipah Virus, Acute ... #Encephalitis #Differential
Causes of Secondary IgA Nephropathy - Differential Diagnosis Algorithm
 • GI disorders: Celiac disease, Crohn's disease,
Nephropathy - Differential ... Cirrhosis, NASH • Viruses ... Nephropathy #Causes #Differential
Common Childhood Exanthems - Differential Diagnosis
1) Rubeola (Measles) - Measles morbillivirus (MeV)
2) Scarlet Fever - Streptococcus
Childhood Exanthems - Differential ... measles) - Rubella Virus ... - Human Herpes Virus ... Childhood #Exanthems #Differential
Classification of oral lesions in transplant patients
Infectious:
 • HSV infection
 • VZV virus infection
 • Epstein-Barr
infection • VZV virus ... • Epstein-Barr viruses ... mouth #diagnosis #differential
Acute Pharyngitis: Differential Diagnosis
Infectious:
 • Respiratory viruses (25-45%)
 • Group A Strep (5-15%)
 • Other bacteria:
Acute Pharyngitis: Differential ... • Respiratory viruses ... #Pharyngitis #Differential