19 results
CNS Ring-Enhancing Lesions - Differential Diagnosis
 • Infections: Cerebral abscess (bacterial, fungal, parasitic), Neurocysticercosis, Tuberculoma, Cerebral
- Differential ... multiforme, Primary CNS lymphoma ... Demyelinating Disease ... #Differential # ... Diagnosis #neurology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
lymphoproliferative disease ... : • CNS Lymphoma ... • Metastatic disease ... #Brain #differential ... causes #radiology #neurology
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
infection, Autoimmune diseases ... translocation • Types: Classification ... : GI, neuro, cutaneous ... involvement Differential ... oncology #diagnosis #differential
Causes of Secondary IgA Nephropathy - Differential Diagnosis Algorithm
 • GI disorders: Celiac disease, Crohn's disease,
Nephropathy - Differential ... Algorithm • GI ... disorders: Celiac ... : IgA myeloma, Lymphomas ... Psoriasis • Pulm disorders
Workup of Hypercalcemia - Differential Diagnosis Algorithm
High or Normal PTH:
 • Hyperparathyroidism: Parathyroid adenoma, Parathyroid hyperplasia,
Hypercalcemia - Differential ... Drugs, Endocrine disorders ... High 1, 25 VitD: Lymphoma ... Hypercalcemia #Differential ... Algorithm #Workup #nephrology
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
• Autoimmune disorders ... -95% of cases) Classification ... Immunohistochemical studies (to differentiate ... number of sites of disease ... #diagnosis #classification
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
Spinal Cord Disorders ... - Differential ... Sarcoidosis, Behcet disease ... #diagnosis #neurology ... #differential
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
in HIV / AIDS - Differential ... and primary CNS lymphoma ... Suspect in movement disorders ... Demyelinating disease ... CNS #Infections #differential
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
Classification: ... papulosquamous lesions ... permanent alopecia Differential ... Angioimmunoblastic T-cell lymphoma ... pericardial/abd GI
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Vasculitides - Differential ... ischemic skin lesions ... neuropathy - GI ... Ocular inflammatory lesions-interstitial ... #rheumatology #classification