136 results
MAGIC DR – a handy mnemonic used to remember the potential causes of a cerebral ring
the potential causes ... ring enhancing lesion ... Demyelinating disease ... eg. tumefactive MS ... Radiation necrosis #Diagnosis
Causes of Orthopnea - Differential Diagnosis Framework

 • Fear and Anxiety
 • Pleural Effusion
 • Ascites
Causes of Orthopnea ... manipulation - CNS lesion ... : ALS, MS, Polio ... - PNS lesion: ... #Causes #pulmonary
Diagram of different types of bone tumors that can occur around the knee on XRay -
• Aggressive lesion ... blastic metastatic lesion ... #Bone #Tumors #Diagnosis ... #Differential #Radiology ... #XRay #msk #lesions
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
Chorioretinitis • Diagnosis ... lymphoproliferative disease ... aspergillus Solitary Lesion ... #differential #diagnosis ... #causes #radiology
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
Occlusion (CRVO) - Pathophysiology ... of vision loss ... retinal vascular disease ... (Most common cause ... retinopathy) #Clinical
Focal Periphyseal Edema (FOPE lesion) - MSK Radiology
Imaging Findings:
 • Arrows identifying the characteristic edema-like signal
Periphyseal Edema (FOPE lesion ... ) - MSK Radiology ... Periphyseal #Edema #lesion ... #clinical #Radiology ... #diagnosis #msk
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
other aggressive lesion ... • Aggressive lesion ... blastic metastatic lesion ... #Differential #Diagnosis ... #MSK #pediatrics
Kerion
Raised, boggy lesion with heaped up purulent nodules 
Caused by host's response to a fungal ringworm
boggy lesion with ... purulent nodules Caused ... mentagrophytes) Clinical ... Lymphadenopathy Treatment ... #Dermatology #Diagnosis
McDonald Criteria for Diagnosis of Multiple Sclerosis
 • 2 or more attacks, 2 or more lesions
McDonald Criteria for Diagnosis ... more attacks, 1 lesion ... • 1 attack, 1 lesion ... - One year of disease ... Multiple #Sclerosis #MS
Hemoptysis - Differential Diagnosis Framework
Airways: 
 • Bronchitis
 • Bronchiectasis
 • Malignancy: Primary bronchogenic CA, Endobronchial
- Differential Diagnosis ... Fistulas • Dieulafoy lesion ... syndrome • Valvular Disease ... #Differential #Diagnosis ... #pulmonary #causes