42 results
Causes of Encephalopathy - Differential Diagnosis Algorithm
Hyperacute:
 - Primary Neurologic: Vascular (IS, ICH), Seizure, Migraine, Trauma
Encephalopathy - Differential ... viral meningitis encephalitis ... (fungal, TB, parasitic ... complications of HIV ... (syphilis, HIV-associated
Differential diagnosis of Skin + Eye infections
 • Bacterial: Staph spp, Strep spp, Pseudomonas spp, Bartonella,
Differential diagnosis ... /II, VZV, CMV, HIV ... , M. leprae • Parasitic ... #dermatology #InfectiousDiseases ... #Infections #Differential
Infection-Related Cancers
Viruses:
 • HPV - Cervical, anogenital, head and neck, skin cancer
 • HTLV-1 - Adult
Infection-Related ... T-cell Leukemia • HIV ... Colorectal cancer Parasites ... @drkeithsiau #Infection ... Cancers #oncology #differential
Blurry vision in a patient with HIV/AIDS
Anterior Segment:
 • Herpes zoster ophthalmicus
 • Keratitis (HSV, Staph,
a patient with HIV ... Cocci*, Toxo*, non-infectious ... • Choroidal infections ... vision #HIVAIDS #InfectiousDiseases ... Anterior #Posterior #Differential
Causes of Acute Onset Fever - Differential Diagnosis Algorithm
Viral:
 • Rhinovirus
 • Influenza Virus
 • Parainfluenza
Onset Fever - Differential ... Coronavirus • HIV ... Infectious - Other ... eg.malaria) • Other parasites ... #Fever #Acute #Differential
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
inhalational injury Differential ... Opacities: • Infectious ... Bacteria: Nocardia, zoonotic ... infections, meliodosis ... - Disseminated Parasites
CENTRAL FACIAL / NASAL LESIONS
Bacteria:
 • Leprosy (saddle nose deformity)
 • Tuberculosis (lupus vulgaris)l
 • Endemic
Endemic treponemal infection ... Invasive mold infection ... Blastomycosis Parasite ... #diagnosis #infectiousdiseases ... #differential
Causes of Fever of Unknown Origin (FUO) - Differential Diagnosis Algorithm
Neoplasm:
• NHL
• Hodgkin's lymphoma
• Leukemia
• Solid
Origin (FUO) - Differential ... • Infectious ... : • HIV • EBV ... malaria) • other parasites ... #FUO #Chronic #Differential
Travel History - Clues to Infectious Disease Diagnosis in a Traveler 
 • Where did you
, Hepatitis C, HIV ... , Hepatitis C, HIV ... , HIV, Hepatitis ... HPI #Interview #InfectiousDiseases ... #Infections #differential
Autoimmune Hemolytic Anemia (AIHA)

WARM AHA
- Primary - Idiopathics
- Secondary
Infectious
 • Viral- HIV, EBV, HCV, HEV
 •
- Secondary Infectious ... • Viral- HIV, ... • Parasitic- Babesia ... - Secondary Infectious ... AIHA #Diagnosis #Differential