16 results
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
: • CD4 > 200 ... #HIVAIDS #workup ... #diagnosis #evaluation ... #differential # ... CD4
"Recommended laboratory HIV testing algorithm for serum or plasma specimens. Based on: Centers for Disease Control
Disease Control and Prevention ... for the Diagnosis ... of HIV Infection ... #Testing #HIV #CDC ... #Diagnosis #Algorithm
Blurry vision in a patient with HIV/AIDS
Anterior Segment:
 • Herpes zoster ophthalmicus
 • Keratitis (HSV, Staph,
• Choroidal infections ... seen with lower CD4 ... Blurry #vision #HIVAIDS ... Anterior #Posterior #Differential ... #Diagnosis #Schema
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Toxoplasmosis (CD4 ... - Compatible syndrome ... CNS Lymphoma (CD4 ... Lesions #Brain #differential ... #diagnosis #causes
Important causes of diarrhea in people with HIV/AIDS
Severity, chronicity/persistence will depend On CD4 count & sites
will depend On CD4 ... count & sites of infection ... #Diarrhea #HIVAIDS ... #Differential # ... Diagnosis #Causes
IDSA Recommendations for Preventing and Treating Varicella Zoster Virus (VZV) Infections in HIV-AIDS
Pre-Exposure Prevention of VZV
Recommendations for Preventing ... patients with CD4 ... health-care provider diagnosis ... herpes zoster, laboratory ... #HIVAIDS #pharmacology
Causes of Fat Malabsorption - Differential Diagnosis
Biliary Duct Obstruction
 • Autoimmune— PBC, PSC
 • Infection— liver
Malabsorption - Differential ... Diagnosis Biliary ... — PBC, PSC • Infection ... disease • IBD- CD ... #Diagnosis #Causes
Idiopathic CD4 Lymphopenia (ICL) / Lymphocytopenia 

DIAGNOSTIC CRITERIA FOR ICL
 • Persistent CD4 T-cell lymphopenia
 •
Idiopathic CD4 Lymphopenia ... • Persistent CD4 ... deficiencies • CD4 ... myelodysplasia) • Infections ... #hematology #Differential
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
ART ↑ improves CD4 ... low pretreatment CD4 ... can occur at any CD4 ... an increase in CD4 ... Depends On: • CD4
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Lung Infections ... Disease by CD4 ... Count: Any CD4 ... Seasonal influenza CD4 ... Blastomycosis CD4