Treatment algorithm for pemphigus vulgaris
PV: pemphigus vulgaris; AZA:
azathioprine; MMF: mycophenolate mofetil;
IVIG: intravenous immunoglobulin
PV only in mucous membrane:
Mild: only in oral mucosa/ Moderate:
extensive lesions in oral mucosa/ Severe: lesions
in oral mucosa and others (for example, esophagus, larynx)
PV mucocutaneous:
Mild: < 1% de BSA / Moderate: 1 -
10% of BSA / Severe: > 10% of BSA:
BSA: body surface area (1% means the sum of injured
areas corresponding to the palmar surface of the hand with the
five digits)
* This severity rating is not definitive and aims to provide
initial guidance. Each case should be evaluated individually,
including considering the speed of onset and progression of the
lesions, comorbidities, contraindications to the use of
corticosteroids and response to the treatment applied.
** Prednisone can be replaced by oral prednisolone