34 results
Ulcerative Colitis vs Crohn's Disease - IBD Comparison Table
Ulcerative Collitis
 - Location
Ulcerative Colitis ... vs Crohn's Disease ... Comparison Table Ulcerative ... normal colon Crohn ... ileum • Most cases
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Causes of Erythema ... Mnemonic NO cause ... Lofgren's syndrome Ulcerative ... Colitis, Crohns ... Nodosum #Mnemonic #Causes
Pyoderma Gangrenosum: Autoimmune disorder resulting in a vasculitis which causes slowly progressive 
ulceration of the skin.
Pyoderma Gangrenosum ... vasculitis which causes ... progressive ulceration ... suffers from Crohn's ... Dermatology #SkinRash #Pyoderma
HINTS Exam - Bidirectional Nystagmus 

In a patient with vertigo symptoms, this finding is worrisome for
HINTS Exam - Bidirectional ... for a CENTRAL cause ... Peter Johns @ https ... Bidirectional #Nystagmus #HINTS
Head and Neck Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic:
 • Squamous cell carcinoma
 • Basal cell
Metabolic: • Pyoderma ... #Neck #Ulcers #ulcerative ... Diagnosis #Algorithm #causes
HINTS Exam - Unidirectional Nystagmus - Left-beating

In a patient with vertigo symptoms, this finding is reassuring
HINTS Exam - Unidirectional ... for a PERIPHERAL cause ... Peter Johns @ https ... Unidirectional #Nystagmus #HINTS
HINTS Exam - Abnormal Test of Skew (Abnormal Vertical Skew)

In a patient with vertigo symptoms, this
HINTS Exam - Abnormal ... for a CENTRAL cause ... Peter Johns @ https ... Vertical #Skew #Test #HINTS
HINTS Exam - Normal Test of Skew (Normal Vertical Skew)

In a patient with vertigo symptoms, this
HINTS Exam - Normal ... for a PERIPHERAL cause ... Peter Johns @ https ... Vertical #Skew #Test #HINTS
Skin Ulcers of the Lower Legs / Feet - Differential Diagnosis Algorithm
Physical:
• Pressure
• Trauma
• Radiation
Vascular:
• Arterial
Metabolic: • Pyoderma ... #Feet #Ulcers #ulcerative ... Diagnosis #Algorithm #causes
HINTS Exam - Abnormal Head Impulse Test = Peripheral Cause

This video demonstrates:
1) Normal Head Impulse Test
HINTS Exam - Abnormal ... Test = Peripheral Cause ... for a PERIPHERAL cause ... Peter Johns @ https ... HeadImpulse #Test #HINTS