11 results
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Leg Pain - Differential ... Limb ischemia • Aortic ... refill - Poor pulses ... #differential # ... lower #extremity #msk
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Hematuria - Differential ... urine • 1ml blood ... : • Flank pain ... renal vein between aorta ... #urology #nephrology
BEE Syndromes - Non-inflammatory Causes

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

Visual or auditory symptoms in
Non-inflammatory Causes ... Non-inflammatory causes ... neuropathy (LHON) plus MRI ... consistent with MS ... #differential #
Extra-articular and Other Conditions Associated with Joint Pain

Eyes
  • Iritis or uveitis - Spondyloarthropathies, Sarcoidosis,
arteritis • Bloody ... Diminished peripheral pulses ... conditions #joint #pain ... #differential # ... diagnosis #rheumatology
Rhabdomyolysis - Differential Diagnosis Framework and Management Summary

Causes of Rhabdomyolysis:
 • Trauma:
	- Immobilization
	- Crush injury
	- Compartment
Rhabdomyolysis - Differential ... Management Summary Causes ... Hyperuricemia • Hyponatremia ... UA positive for blood ... #treatment #nephrology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
tract, and often causes ... diminished, or tender pulses ... , bruis, or blood ... Large Vessel: Blood ... #diagnosis #rheumatology
Causes of Syncope - Differential Diagnosis Algorithm
Cardiac - Arrhythmia:
 • Tachyarrhythmia
 • Bradyarrhythmia
 • Supraventricular Tachycardia
Causes of Syncope ... • Sick-Sinus Syndrome ... Obstruction: • Aortic ... Bladder Emptying • Pain ... Effective Arterial Blood
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Infections in HIV - Differential ... Pneumonia: • 3 syndromes ... of a "flu-like syndrome ... , cough, bloody ... and diarrhea • Hyponatremia
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
, bruits, or blood ... < 30 years • Aorta ... oligoclonal bands • MRI ... tract, and often causes ... #Diagnosis #Rheumatology
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
The most common causes ... for retrobulbar optic ... MRI was ordered ... diagnosed with MS ... Bennett & Bloom