9 results
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Hematuria - Differential ... Immune mediated injury ... Post-infectious GN - Loin pain ... syndrome: • Flank pain ... Malignancy • Trauma
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
Causes of spinal ... • Extrinsic Causes ... other forms of trauma ... herniation - Trauma ... syndromes #lesions #differential
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
- Arthritis Differential ... Noninflammatory • Trauma ... weeks) Can Be Caused ... - Autoimmune Rheumatologic ... #Differential #
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Rash - Differential ... integrity: - Trauma ... lesions • Severe pain ... Sjogren's, GPA, EGPA, Microscopic
Approach to Joint Pain - Diagnostic Framework

1) Chronicity
2) Inflammatory vs Non-Inflammatory
3) Number of Joints Involved

1) Chronicity:
Approach to Joint Pain ... Like in this case ... #Joint #Pain #MSK ... #rheumatology # ... approach #workup #differential
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Vasculitides - Differential ... PR3-ANCA): • Microscopic ... tract, and often causes ... Dx: GPA, EGPA, microscopic ... #diagnosis #rheumatology
Iliotibial Band Friction Syndrome - MSK Radiology
Imaging Findings:
 • The iliotibial band (ITB) is thickened with
Case description ... anterolateral knee pain ... Differential diagnosis ... ligament complex injury ... • Direct trauma
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
diseases to exclude are ... tract: Abdominal pain ... (PR3-ANCA)): Microscopic ... tract, and often causes ... #Diagnosis #Rheumatology
Majocchi’s Granuloma due to Trichophyton rubrum 
This is GMS stain and culture of a skin biopsy
No pain. ... tissues - mainly caused ... anywhere - Risks: Trauma ... rubrum #clinical #photo ... #microscopy