Αρχειοθήκη ιστολογίου

Αλέξανδρος Γ. Σφακιανάκης
ΩτοΡινοΛαρυγγολόγος
Αναπαύσεως 5
Άγιος Νικόλαος Κρήτη 72100
2841026182
6032607174

Τρίτη 30 Μαΐου 2017

Anatomy of the Skin and the Pathogenesis of Nonmelanoma Skin Cancer

Skin is composed of the epidermis, dermis, and adnexal structures. The epidermis is composed of 4 layers—the stratums basale, spinosum, granulosum, and corneum. The dermis is divided into a superficial papillary dermis and deeper reticular dermis. Collagen and elastin within the reticular dermis are responsible for skin tensile strength and elasticity, respectively. The 2 most common kinds of nonmelanoma skin cancers are basal cell and squamous cell carcinoma. Both are caused by a host of environmental and genetic factors, although UV light exposure is the single greatest predisposing factor.

http://ift.tt/2sjKRfl

Δεν υπάρχουν σχόλια:

Δημοσίευση σχολίου