visual aids are the best way to educate your patients. With this informative Skin Cancer Model, it is easy to show three cancerous conditions: NBC (Nodular Basal Cell), MM (Malignant Melanoma), MBC (Morpheic Basal Cell), and three non-cancerous conditions: DN (Dyplastic Nevi), KA (Keratoaconthoma), AK (Actinic Keratosis) with basal layer and dermal layer cross-section detail. The model is accompanied by a detailed key card, and is removable from the included sturdy plastic base.