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Pemphigus: Analysis of 1209 cases

Authors

  • Cheyda Chams-Davatchi MD,

    Corresponding author
    1. From the Tehran University for Medical Sciences, Department of Dermatology, Pemphigus Research Unit, Razi Hospital, Tehran, Iran
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  • Mahin Valikhani MD,

    1. From the Tehran University for Medical Sciences, Department of Dermatology, Pemphigus Research Unit, Razi Hospital, Tehran, Iran
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  • Maryam Daneshpazhooh MD,

    1. From the Tehran University for Medical Sciences, Department of Dermatology, Pemphigus Research Unit, Razi Hospital, Tehran, Iran
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  • Nafiseh Esmaili MD,

    1. From the Tehran University for Medical Sciences, Department of Dermatology, Pemphigus Research Unit, Razi Hospital, Tehran, Iran
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  • Kamran Balighi MD,

    1. From the Tehran University for Medical Sciences, Department of Dermatology, Pemphigus Research Unit, Razi Hospital, Tehran, Iran
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  • Zahra Hallaji MD,

    1. From the Tehran University for Medical Sciences, Department of Dermatology, Pemphigus Research Unit, Razi Hospital, Tehran, Iran
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  • Massoume Barzegari MD,

    1. From the Tehran University for Medical Sciences, Department of Dermatology, Pemphigus Research Unit, Razi Hospital, Tehran, Iran
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  • Maryam Akhiani MD,

    1. From the Tehran University for Medical Sciences, Department of Dermatology, Pemphigus Research Unit, Razi Hospital, Tehran, Iran
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  • Zahra Ghodsi MD,

    1. From the Tehran University for Medical Sciences, Department of Dermatology, Pemphigus Research Unit, Razi Hospital, Tehran, Iran
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  • Hosein Mortazavi MD,

    1. From the Tehran University for Medical Sciences, Department of Dermatology, Pemphigus Research Unit, Razi Hospital, Tehran, Iran
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  • Zahra Naraghi MD

    1. From the Tehran University for Medical Sciences, Department of Dermatology, Pemphigus Research Unit, Razi Hospital, Tehran, Iran
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  • The authors had no funding source for this work.

    The authors have no conflict of interest to disclose


Cheyda Chams-Davatchi, md Razi Hospital Vahdat Eslami Square Tehran 11996 Iran E-mail: cheyda@davatchi.net

Abstract

Background  Pemphigus is a rare and chronic life-threatening disease. The clinical picture varies in reports from different regions of the world.

Objective  To define the clinical forms of pemphigus in a large cohort of patients.

Methods  Prospective analysis of 1209 patients diagnosed and followed at the Pemphigus Research Unit, Tehran University for Medical Sciences, from 1984 to 2003.

Results   The mean age at onset was 42 years with a female to male ratio of 1.5/1. The most frequent form was pemphigus vulgaris. In pemphigus vulgaris, patients’ mucous membrane involvement alone was observed in 18%, skin involvement alone in 12%, and both in 70%. Pemphigus foliaceus was observed in 7% of the patients. Most complications were iatrogenic.

Conclusion  In Iran, pemphigus vulgaris is the most frequent form of pemphigus. Females are more prone to the disease. The incidence of pemphigus in Tehran is approximately 1.6 per 100 000/year, and in Iran 1.0 per 100 000/year. The age of onset was lower than classically reported. Death occurred in 6.2% of the patients. In pemphigus vulgaris, the mucosal and skin form together had a worse prognosis than the other clinical forms.

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