49 results
Causes of Excessive Daytime Sleepiness - Differential Diagnosis Algorithm
Insufficient Sleep
 • Poor Sleep Hygiene
 • Insomnia
Daytime Sleepiness - Differential ... Diagnosis Algorithm ... • Neurologic ... Disorders (Eg. ... Parkinson's, MS)
Osborn (J Wave)

Etiology 
• Hypothermia (below 320C / SOOF) 
• Normal variant 
• Hypercalcemia 
• Neurological
Normal variant • Hypercalcemia ... fibrillation Clinical ... Osborn #JWave #Diagnosis ... #Differential # ... Cardiology #EKG
Accelerated Idioventricular Rhythm (AIVR) on EKG
 • Regular rhythm with wide. 
 • QRS complexes >120
complexes >120 ms ... may or may not be ... #Rhythm #AIVR #diagnosis ... #cardiology #EKG ... #clinical
Causes of Fatigue - Differential Diagnosis Algorithm
Endocrine
 • Hypo/Hyperthyroidism
 • Diabetes
 • Pituitary Insufficiency
 • Adrenal
Diagnosis Algorithm ... Liver Failure • Hypercalcemia ... Pulmonary Disease Neurologic ... • Drug Abuse (e.g ... • Somatization Disorder
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
people with high hypercalcemia ... and could also be ... This EKG was recorded ... #Cardiology #diagnosis ... #Clinical
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Diagnosis Algorithm ... Tumours - See ... • Bone Marrow Disorder ... Malignancy • Drugs (e.g ... Fractures #Pathologic #MSK
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
Diagnosis Approach ... evaluation should be ... including hypokalemia ... 109 mm Hg) with clinical ... Neurologic disorders
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
- Differential ... Diagnosis and Workup ... (CVID, WAS), (neurologic ... However, it may be ... #Differential #
Imaging Patterns of Toxic and Metabolic Brain Disorders

Thalami, Mammillary Bodies and Tectum: Wernicke Encephalopathy
Dentate Nuclei: Metronidazole,
Metabolic Brain Disorders ... Metabolic #Brain #Disorders ... #Clinical #Differential ... #Diagnosis #Radiology ... #Neurology
Hydroxyapatite Deposition Disease (HADD) - MSK Radiology
Imaging Findings:
 • Ovoid hypointense structures along the bursal surface
Disease (HADD) - MSK ... Radiology Imaging ... Differential diagnosis ... other systemic disorders ... #Radiology #diagnosis