Keratoacanthoma centrifugum marginatum: unresponsive to oral retinoid and successfully treated with wide local excision.

• Main Authors: Kapildev Das (Author), Nilay Kanti Das (Author), Vikram Singh Rathore (Author), Sourav Kundu (Author), Sourav Choudhury (Author), Ramesh Chandra Gharami (Author), Pijush Kanti Datta (Author)
• Format: Book
• Published: PAGEPress Publications, 2010-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

We describe a case of a 65-year-old male presenting with a large plaque with a rolled-out interrupted margin, atrophic center, and island of normal skin over the left arm. It grew peripherally with central healing, and there was a history of recurrence after inadequate excision. Investigations ruled...