15 results
Causes of Nausea and Vomiting - Differential Diagnosis Framework

Chemoreceptor Trigger Zone/Area Postrema:
 • Drugs:
	- Chemo agents
	-
Diagnosis Framework ... Postrema: • Drugs ... Anesthesia - Opioids ... • Stress • Pain ... #diagnosis #causes
Causes of Constipation - Differential Diagnosis Framework
 • Motility: Diet, IBS-C, Colonic inertia, Pelvic floor disorders,
- Differential ... compression • Drugs ... : Opioids, TCAs ... , Anal pain (e.g ... #Diagnosis #Causes
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Diagnosis Algorithm ... Ricketts - Diffuse Pain ... Malignancy • Drugs ... Fractures #Pathologic #MSK ... #Orthopedics #Causes
Medications that Can Cause False Positives on Drug Tests

Urine drug screens (UDSs) are simple to use,
efavirenz (Sustiva) • Pain ... • Verapamil Opioids ... and opiates false ... #tests #differential ... #diagnosis #toxicology
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Hematuria - Differential ... hematuria • Signs ... of glomerular disease ... Postpartum • Drugs ... #Diagnosis #causes
Dermatological semiology of Cutaneous Vasculitis 

Clinicopathologic correlations
 • Purpura, papules, pustules, necrosis: involvement of small vessels
Identification of causes ... angiitis (40%) • Drug-induced ... Connective tissue disease ... dermatology #semiology #signs ... #lesions #diagnosis
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Freiberg Infraction - MSK ... Case description ... for secondary signs ... Differential diagnosis ... #msk
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Vasculitides - Differential ... Diagnosis Framework ... tract, and often causes ... Differential ... purpura: strong sign
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
- Arthritis Differential ... Diagnosis Framework ... noninflammatory Signs ... weeks) Can Be Caused ... Diagnosis #MSK #
Clinical Opioid Withdrawal Score (COWS)

Resting Pulse Rate: Record beats per minute after patient is sitting or
Clinical Opioid ... patient was having pain ... attributed to opiate ... Withdrawal #Scale #Buprenorphine ... #Score #Diagnosis