Squamous Cell Carcinoma and Multiple Bowen's Disease in a Patient with a History of Consumption of Traditional Chinese Herbal Balls

• Main Authors: Joon Seok (Author), Kui Young Park (Author), Kapsok Li (Author), Beom Joon Kim (Author), Joo Hyun Shim (Author), Seong Jun Seo (Author), Myeung Nam Kim (Author), Chang Kwun Hong (Author)
• Format: Book
• Published: Karger Publishers, 2015-07-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Arsenic has been classified as a class I human carcinogen, meaning that there is sufficient evidence of carcinogenicity to humans. Arsenic, however, remains a common contaminant in a number of traditional Chinese herbal balls. A 64-year-old man presented with an erythematous erosive patch on the lef...