Dermatology Flashcards
1
Q
Antibodies associated with paraneoplastic pemphigus
A
Anti-envoplakin, periplakin, bullous pemphigoid, desmoplakin. Skin blistered associated with some cancers eg. bronchial carcinoma
2
Q
Melasma
A
Symetrical skin pigmentation on cheeks. Associated with increase oestrogen e.g. COCP, pregnancy
3
Q
Man taking NSAIDS develops subcutaneous crepitus…
A
Necrotising facitiis (higher risk when taking NSAIDs)
Needs surgical debrievement.
4
Q
Treatment for severe eczema
A
Alitretinoin - use when potent topical steroids fail.
Topical tacrolimus ointment 0.1% - long term treatment of eczema when want to avoid steroids.
5
Q
Medications linked to angiooedema
A
ACEi, ARBs, moxonidine