In lichen planus pemphigoides, bulla form within and apart from lesions of lichen planus. It is a variant of bullous pemphigoid in most cases as antigens to typical BP antigens are found. However, some cases more resemble paraneoplastic pemphigus. Lichen planus pemphigoides should be distinguished from bullous lichen planus in which bulla form only within lichen planus lesions--seemingly as a result of the LP causing epidermal weakness.


Childhood lichen planus pemphigoides triggered by chickenpox. Indian Dermatol Online J 2014;5, Suppl S2:98-100

A 2-year-old girl with lichen planus first and then LPP. JAAD October 2012 Volume 67, Issue 4, Pages e154–e156

It is not the intention of to provide specific medical advice, diagnosis or treatment. only intends to provide users with information regarding various medical conditions for educational purposes and will not provide specific medical advice. Information on is not intended as a substitute for seeking medical treatment and you should always seek the advice of a qualified healthcare provider for diagnosis and for answers to your individual questions. Information contained on should never cause you to disregard professional medical advice or delay seeking treatment. If you live in the United States and believe you are having a medical emergency call 911 immediately.