11 results
Causes of Acute Onset Fever - Differential Diagnosis Algorithm
Viral:
 • Rhinovirus
 • Influenza Virus
 • Parainfluenza
of Acute Onset Fever ... • Influenza Virus ... Parainfluenza Virus ... Coronavirus • HIV ... eg.malaria) • Other parasites
Fever in Returning Travelers from Tropical Regions - Frequent Differential Diagnoses
Medical History:
 • Skin exposure to
Sexual contacts - HIV ... , HIV infection, ... , acute HIV infection ... HIV infection ... Bacterial, viral, parasitic
Causes of Erythema Nodosum
Common
 - Idiopathic (up to 55 percent)
 - Infections: streptococcal pharyngitis (28 to
55 percent) - Infections ... 1 percent) Infections ... syphilis - Parasitic ... : amoebiasis, giardiasis ... Diagnosis #Clinical #AAFP
Infectious Causes of Adrenal Insufficiency
Anatomical distribution of vessels to the adrenal makes the gland prone to
Infectious Causes ... primary adrenal infection ... : HIV (Predisposing ... Pneumocystis Jiroveci • Parasites ... endocrinology #infectiousdiseases
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
HIV / AIDS - Differential ... Principles of HIV-Associated ... • Symptoms: Fever ... • Symptoms: Fever ... opportunistic #InfectiousDiseases
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Lymphohistiocytosis (HLH) Pathophysiology ... Triggering factor (infection ... • Clinical: fever ... +++: Virus (EBV, ... salmonella, ...), Parasites
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Lung Infections ... in HIV - Differential ... PARASITIC PNEUMONIAS ... Microsporidium #Lung #Infections ... differential #diagnosis #infectiousdiseases
Cyclosporiasis - Diagnosis and Management Summary
Pathogen: 
 • Cyclospora cayetanensis
 • Foodborne, waterbone, and soil-transmitted.
 •
intracellular parasite ... transmission as zoonotic infection ... Immunocompromised host (HIV ... diarrhea, Low-grade fever ... #microbiology #infectiousdiseases
Fever After International Travel

Infectious Disease:
• Endemic in either the destination or home region

Viral Syndromes:
Arboviral infections, a
Travel Infectious ... Syndromes: Arboviral infections ... • Filovirus infections ... Salmonella typhi Parasitic ... Differential #Diagnosis #InfectiousDiseases
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
polymicrobial infection ... Lung Abscess Pathophysiology ... : • 80% have fever ... Intervention: - Fevers ... Coccidioides • Parasite