25 results
BEE Syndromes - Non-inflammatory Causes

Immune-mediated conditions affecting the Brain, Eye, and Ear

Visual or auditory symptoms in
BEE Syndromes - ... nervous system (CNS ... • Infiltrating base ... neuropathy (LHON) plus MRI ... noninflammatory #differential
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
- Compatible syndrome ... + MRI lesions + ... nodules, may also see ... Lesions #Brain #differential ... #diagnosis #causes
Hyponatremia - Differential Diagnosis by Mechanism
Decr Blood Pressure (“Decr Effective Circulating Volume”) 
 - Volume depletion
- Cirrhosis Syndrome ... the lung) - CNS ... polydipsia - Beer ... #Diagnosis #Table ... #Causes #Sodium
Causes of Primary and Functional Mitral Regurgitation (MR) 
Causes of primary mitral regurgitation
 - Rheumatic heart
may involve MV base ... MV annulus may be ... pansystolic but may be ... Primary #Functional #Differential ... #Diagnosis #Cardiology
Nonossifying Fibroma with Pathologic Fracture - MSK Radiology
Imaging Findings:
 • Cortically based, geographic, lucent lesion with
• Cortically based ... Case description ... • This case shows ... Jaffe-Campanacci syndrome ... Differential diagnosis
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
HIV / AIDS - Differential ... should be based ... Imaging: - MRI ... Demyelinating disease caused ... #Infections #differential
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
failure, acute MI ... other findings based ... on cause Distributive ... anaphylaxis, release syndrome ... #Diagnosis #table
Haglund Syndrome - MSK Radiology
Imaging Findings:
 • The Haglund Deformity (enlarged superior margin calcaneal posterior process)
Case description ... Differential diagnosis ... • Stress fracture ... Heel #clinical #mri ... clinical #Radiology #diagnosis
Physiologic Approach to Hypotonic Hyponatremia
The next time you have a case of hypotonic hyponatremia, give the
time you have a case ... normal volume-based ... Cirrhosis, Nephrotic syndrome ... #Hyponatremia #differential ... #diagnosis #table
Hypertrophic Pachymeningitis - Differential Diagnosis Framework

Pachymeningitis is a rare condition that causes areas of a layer
Diagnosis Framework ... condition that causes ... different symptoms based ... brain sagging syndrome ... #diagnosis