Malignant tumors of the skin.

Basal cell carcinomas squamous cell carcinoma and its precursors - clinical biology and molecular basis the biology of melanoma melanoma - clinical considerations the treatment of melanoma keratoacanthoma xeroderma pigmentosa cutaneous T-cell lymphoma HTL V-related lymphomas cutaneous B-cell lymphoma malignant adnexal tumors sarcomas of the skin Kaposi's sarcoma mast cell tumours histiocytic tumors Langerhans cell histiocytosis Paget's disease - mammary and extramammary skin tumors associated with immunosuppression skin tumors in children metastatistic tumors laser treatment and photodynamic therapy in skin cancer radiotherapy Moh's micrographic surgery extracorporeal photochemotherapy spontaneous regression.