Basal/squamous carcinoma
Dermatology Actinic Keratoses / Basal and Squamous Cancer Clinical Symptoms and Signs--Basal Cell Cancer


Lesion Basal cell carcinoma
Incid. 75% of skin cancers
Age Usually 40+
Sex Male > Female
Causes Sunlight, arsenic, X-ray, trauma, burn scar
Location Nodular  Head/Neck
Superficial  Trunk
Morphea  Face
Lesion Translucent papule Telangict asias may have pigment in dark skin
Red  macule on plaque
Yellow-white   indunated maqule in plaque
Symptoms  
  Cosmetically objectionable.Ulcerates and bleeds
Rx < 1 cm 95% effective
< 1 cm excision or radiation
Course > 95% effective
Rare metastases about 17%