A Case of an Undifferentiated Squamous Cell Carcinoma Arising from an Epidermal Cyst

• Main Authors: Mai Tokunaga (Author), Masami Toya (Author), Yuichiro Endo (Author), Akihiro Fujisawa (Author), Miki Tanioka (Author), Mayumi Kato (Author), Yoshiki Miyachi (Author)
• Format: Book
• Published: Hindawi Limited, 2013-01-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

An epidermal cyst is a common benign subcutaneous tumor and rarely develops malignancy. We report a case of an undifferentiated cutaneous squamous cell carcinoma (SCC) that arose from an epidermal cyst on the left side of the neck. The epidermal cyst had rapidly increased in size and presented cauli...