[Follicular drug reaction from cetuximab: a common side effect in the treatment of metastatic colon carcinoma]

Cetuximab belongs to a newly developed group of anti-cancer drugs, which have an inhibitory effect on the epidermal growth factor receptor (EGF-R). EGF-R plays a major role in the homeostasis of the epidermis and epidermal appendages. In addition, EGF-R is expressed on a variety of carcinomas of different origin and is thought to be partly associated with tumor progression. For this reason, inhibition of EGF-R seems a promising anti-cancer therapy, as shown in a few clinical trials. As a side effect of the therapy, a follicular rash often develops in the seborrheic areas; this cutaneous reaction is associated with longer survival. We present a typical case and discuss the important features of the follicular rash occurring after EGF-R inhibition.     «

Cetuximab belongs to a newly developed group of anti-cancer drugs, which have an inhibitory effect on the epidermal growth factor receptor (EGF-R). EGF-R plays a major role in the homeostasis of the epidermis and epidermal appendages. In addition, EGF-R is expressed on a variety of carcinomas of different origin and is thought to be partly associated with tumor progression. For this reason, inhibition of EGF-R seems a promising anti-cancer therapy, as shown in a few clinical trials. As a side ef...     »