Bullous Impetigo Case Study

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Case series
Bullous Impetigo – A Literature Review Through Case Series
Mariam Hasan Rizvi* , Sina Aziz**
*Corresponding author-House Officer, Civil Hospital Karachi. ** Department of Paediatrics, Abbasi Shaheed Hospital, Karachi Medical and Dental College

INTRODUCTION:
Impetigo is a bacterial skin infection frequently reported in the dermatology clinic,1 with a high prevalence midst infant and children of 2-5 years of age.1,2,3 This cutaneous condition ranks third after eczema and viral warts showing highest prevalence in children 3 with the incidence of more than 75% in school going children and 12% in infants.4 Impetigo which is characterized by inflammation in the superficial layers of epidermis can occur either as a primary infection or secondary to another condition, such as atopic dermatitis or scabies, which disrupts the skin barrier is broadly identified as bullous and non-bullous impetigo.1,5,6,7 .The incidence of bullous to non bullous variety is 30:70 .2Impetigo on the whole is highly communicable 2,7, however the outbreaks is common in summer season in places of warm climates,3 neverthless, the non-bullous variety occurs more commonly. …show more content…

bullous impetigo is an invasive but localized infection characterized by fluid filled blisters on the skin.4,7 The classic lesion is bullae which is a cystic elevated skin lesion of 0.5-2 cm in diameter.1,8 and is invariably frail and flaccid, leaving brownish-golden crust after rupturing.7 The lesions are often painful and are associated with systemic manifestations like fever accompanied with weakness ,diarrohea and lymphadenopathy. 7 Bullous impetigo is a staphylococcal infection inevitably caused by exfoliative toxins acting as super antigens produced by the pathological strains of staphylococcus

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