7 results
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Causes of Erythema ... Lofgren's syndrome Ulcerative ... Colitis, Crohns ... #Differential #Diagnosis ... #Dermatology #SkinRash
Erythema Nodosum - Causes and Differential Diagnosis 
Appearance:  erythematous painful lumps usually 1-6 cm in
Erythema Nodosum ... - Causes and Differential ... Diagnosis Appearance ... thighs RARELY ulcerate ... #Dermatology #SkinRash
Mucous Membrane Disorder - Differential Diagnosis Algorithm
Erosions/Ulcers/Blisters
 - Primary Dermatologic Diseases
     •
- Differential Diagnosis ... pemphigoid • Erythema ... bowel disease (ulcerative ... colitis more than Crohn's ... #Algorithm #causes
Oral / Mouth Lesions and Ulcers (Adult & Elderly) - Differential Diagnosis Algorithm

Teeth
 • GERD (Dissolves
- Differential Diagnosis ... • Crohn's Disease ... - No Colour Change ... #Differential #Diagnosis ... #Algorithm #Causes
Oral Skin Ulcers - Differential Diagnosis Algorithm
Single Ulcer:
 • Traumatic ulcer
 • Angular ulcer
 • Aphthous
stomatitis • Erythema ... Acute necrotizing ulcerative ... pemphigoid #Oral #mouth ... #SkinRash #dermatology ... #Algorithm #causes
Genital Ulcers - Atypical causes of genital ulcers that can be difficult to diagnose & manage.
Ulcers - Atypical causes ... excludes typical ulcerative ... GI ulcers from mouth ... papules, blotch erythema ... oral ulcers - Crohn's
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Wrists, ankles, mouth ... often showing ulceration ... Lesions arise in crops ... ; pruritis #dermatology ... #differential #diagnosis