What are the symptoms of basal cell carcinoma?

Raised skin lesion: Usually basal cell carcinoma presents as a relatively small, round, raised, pearly skin lesion. It can be smooth or have a small central depression. There may be a purplish or reddish color to the lesion. Usually it is isolated and single and quite slow to grow. There is rarely any pain or itching or any other sign that there is a problem. Of all skin cancers, basal cell is the least aggressive.

Symptoms: There are few symptoms of a basal cell carcinoma. Occasionally they may bleed but usually the hallmark of a basal cell carcinoma is a skin lesion with raisd pearly borders and ulceration or a sore area in the center.

Appear as blister : Appear as clear pain less blister with gelatinous material inside, breaks becomes ulcer breaks and very slowly erodes adjacent structures with out spreading.