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Doctor answers (1)
There are three subtypes of basal cell carcinoma:
1) Superficial–This type of basal cell carcinoma is usually seen on the trunk or extremities. It appears as a reddish spot or patch with a fine scale on the top. It can appear like a small patch of psoriasis. It can occasionally appear with a small erosion on the surface.
2) Nodular–This is the most common type of basal cell carcinoma. It appears as a waxy or translucent nodule that may have fine blood vessels (capillaries) on its surface. The center may ulcerate, creating a sore that never completely heals. They may occasionally be pigmented like a mole (nevi).
3) Sclerosing or morpheaform–This type of basal cell carcinoma appears like a scar with poorly defined (blurry) borders. It is usually flat with a thinning of the skin.
1) Superficial–This type of basal cell carcinoma is usually seen on the trunk or extremities. It appears as a reddish spot or patch with a fine scale on the top. It can appear like a small patch of psoriasis. It can occasionally appear with a small erosion on the surface.
2) Nodular–This is the most common type of basal cell carcinoma. It appears as a waxy or translucent nodule that may have fine blood vessels (capillaries) on its surface. The center may ulcerate, creating a sore that never completely heals. They may occasionally be pigmented like a mole (nevi).
3) Sclerosing or morpheaform–This type of basal cell carcinoma appears like a scar with poorly defined (blurry) borders. It is usually flat with a thinning of the skin.
