It is not unusual for patients or their spouses to recognize cutaneous skin melanomas. When a skin cancer becomes more advanced it generally grows through this barrier and into the deeper layers.
Seborrheic Keratosis Seborrheic Keratoses The Most Common Benign Cutaneous Neoplasms Are Warty Age Related Hy Seborrheic Keratosis Facial Mole Mole Tattoo
Moles are often benign but they can be signs of melanoma the most serious type of skin cancer.
Can a melanoma be benign. Many types of benign non cancerous tumors can develop from different types of skin cells. Seborrheic keratoses usually begin as flat brown circumscribed macules and can increase in size and thickness causing some patients to fear melanoma. Melanoma can be treated successfully if it is detected early.
When inflamed these lesions can become red. Melanoma is a cancer of melanocytes cells that produce the pigment melanin although most melanomas develop on the skin they can originate in almost any organ including the eye brain and lymph nodes. The risk of melanoma seems to be increasing in people under 40 especially women.
To put benign and melanoma in the same name was only to indicate that the lesion was benign but can be misdiagnosed as a melanoma. Spitz nevi can develop quickly grow and change and on biopsy have some. Knowing the warning signs of skin cancer can help ensure that cancerous changes are detected and treated before the cancer has spread.
The older name for a spitz nevus was benign juvenile melanoma this was a very confusing name but based on the evolution of understanding melanoma at the time. The mole may also exhibit rapid growth. For example basal cell skin cancer can appear as a crusty sore that itches.
Unlike the benign melanoma the borders of the malignant mole are characterized as being asymmetrical and their edges may not be smooth. A benign melanoma can become malignant for a person who doesn t wear sunscreen regularly. Benign tumors that start in melanocytes.
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