7 results
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
CNS Ring-Enhancing ... Immunocompetent Multiple Ring-Enhancing ... including: M, avium, TB ... an incomplete ring ... #diagnosis #causes
Algorithm for evaluating multiple ring-enhancing lesions in immunocompetent (HIV negative)

#ringenhancing #lesions #cns #brain #diagnosis #differential #algorithm
evaluating multiple ring-enhancing ... (HIV negative) ... ringenhancing #lesions ... #cns #brain #diagnosis ... differential #algorithm #causes
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
HIV / AIDS - Differential ... Imaging: - MRI - ring ... Demyelinating disease caused ... periventricular areas ... differential #diagnosis #AIDS
Neurological Manifestations of Tuberculosis
Spinal Arachnoiditis & Polyradiculopathy:
 • Subacute onset of limb weakness, bladder/bowel dysfunction, muscle
dysfunction • Imaging: ring-enhanced ... (IRIS): • In HIV ... contrast enhancement Brain ... surrounding edema and ring-enhancement ... neurological symptoms • Caused
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
/AIDS patients ... be present: • AIDS ... a decrease in HIV ... pleural effusions, CNS ... unintentional weight loss, nausea
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Polymorphic skin lesions ... , Shortness of breath ... Lymphadenopathy, CNS ... infiltrates, mimicking TB ... #AIDS #pulmonary
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
erythematous concentric rings ... to have a "wood-grain ... lung, esophageal, breast ... classic targetoid lesions ... endemic mycoses, TB