12 results
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
Infections in HIV-AIDS ... in particular) Evaluation ... workup #diagnosis #evaluation ... #differential # ... CD4
Evolution of MRI Findings in Stroke

MR images at five subsequent time points in a 67-year-old woman
On the ADC maps, ... it possible to differentiate ... map than on the ADC ... CVA #Clinical #Radiology ... Interpretation #Findings #Neurology
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
Infection in HIV / AIDS ... - Differential ... presentation, temporal evolution ... CNS #Infections #differential ... #diagnosis #AIDS
Evolution of stroke on CT and MRI. 

Day 1: NCHCT demonstrates obscure left insular cortex. No
Evolution of stroke ... DWI and ADC images ... Progression #Timeline #Neurology ... #Radiology #Findings ... #Evolution
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Toxoplasmosis (CD4 ... CNS Lymphoma (CD4 ... Lesions #Brain #differential ... diagnosis #causes #radiology ... #neurology
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
symptomatology Differential ... Investigations • Labs: CBC ... infiltrates) → high resolution ... Renal #Syndrome #differential ... #diagnosis #nephrology
Timeline for Progression of T2WI and DWI Findings in Acute Stroke
 - In the acute phase
- ADC will be ... Progression #Timeline #Neurology ... #Radiology #Findings ... #Evolution
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
Pulmonary Edema - Differential ... Framework NCPE Pathophysiology ... distress syndrome (ARDS ... #edema #NCPE #differential ... #diagnosis #cardiology
Bandemia Overview

Normal: < 1%
Clinically significant: > 10%

Band neutrophils are slightly less mature than segmented neutrophils and
Neutrophil (Normal) Differential ... count on initial evaluation ... #Bandemia #differential ... neutrophil #WBC #CBC ... #hematology #pathophysiology
HIV-Associated Neurocognitive Disorder (HAND)

Definition:
HIV-Associated Neurocognitive disorders categories:
• Asymptomatic neurocognitive impairment
• Mild neurocognitive impairment
• HIV dementia

Pathophysiology:
HIV frequently
HIV dementia Pathophysiology ... HIV and with low CD4 ... disorder #dementia #AIDS ... #Neurology