2811 results
Low Back Pain - Differential Diagnosis Framework
 • Non-Inflammatory: Musculoligamentous, Bone-Degenerative, Bone-Fractures, Disc-Herniation
 • Inflammatory: Infection,
Low Back Pain - Differential ... • Referred: Hip ... Back #Pain #LBP #Differential
Causes of Bone/Joint Pain in Sickle Cell Disease
Vaso-occlusive pain:
 • Mechanism: ischemic pain
 • Can present
common sites: hip ... • Differentiate ... SickleCell #Disease #differential
Bone Deformity / Limp - Differential Diagnosis Algorithm 
Infection
 • Septic Arthritis
 • Cortical Hypertrophy
 •
Deformity / Limp - Differential ... Osteomalacia • Rickets Hip ... Joint • Hip Dysplasia ... Deformity #Limp #MSK #Differential
Pediatric Causes of Abdominal Pain

Surgical:
 - Acute appendicitis 
 - Intestinal obstruction including intussusception 
 -
the testis - Hip ... Pediatrics #Causes #Differential
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Anterior Medial Thigh Hip ... NerveRoots #Levels #differential
VON-CHOP Mnemonic for Orthopedic Emergencies
V - Vascular compromise (eg ischemic leg)
O - Open fracture
N - Neurological
syndrome H - Hip ... diagnosis #consult #differential
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
., congenital hip ... approach #workup #differential
Connective tissue disease-associated interstitial lung diseases

LIP: lymphoid interstitial pneumonia. NSIP: nonspecific interstitial pneumonia. OP: organizing pneumonia.
lung diseases LIP ... I-JIP: usual interstitial ... AIP: acute interstitial ... CTILD #Diagnosis #Differential
Infections in Patients on TNF-alpha Inhibitors - Differential Diagnosis
 • Viral: VZV, Hep B, Hep C,
TNF-alpha Inhibitors - Differential ... • Viral: VZV, Hep ... B, Hep C, ? ... HIV, EBV, CMV, HSV ... Inhibitors #Infections #Differential
Causes of Secondary IgA Nephropathy - Differential Diagnosis Algorithm
 • GI disorders: Celiac disease, Crohn's disease,
Nephropathy - Differential ... NASH • Viruses: HIV ... , CMV, Hep B and ... Nephropathy #Causes #Differential