Can dysplastic nevus come back?
Melanocytic nevi, including dysplastic or atypical nevi (DN), can recur or persist following shave removal procedures, and recurrence may resemble melanoma, both clinically and histologically (pseudomelanoma).
Can nevus come back?
If a common mole is removed completely, it should not grow back. However, some residents may experience the regrowth of a mole if some of the mole cells were left behind after the mole removal procedure. But a mole that grows back does not mean it is cancerous. To avoid regrowth, be sure to talk to Dr.
What is a recurrent nevus?
Recurrent melanocytic nevus is defined as the proliferation of remaining melanocytes that occurs after the partial removal of a melanocytic nevus, which leads to repigmentation at the site of a previous excision.
Can you shave nevus?
Conclusions: Small nevi without clinical suspicion of malignant melanoma can be removed with the shave excision technique with good results. Patients should be informed about the higher rate of recurrences.
What happens if you accidentally shave a mole?
Shaving or cutting your mole can disfigure your skin and leave a scar if done improperly. Removing a mole without sterile equipment in a nonsurgical condition may lead to infection. If your mole is cancerous, the cells can remain in the skin and spread.
Does shaving a mole leave a scar?
Does shave excision cause a scar? It is important to remember that shave excision is a surgical procedure and it is impossible to cut the skin and not create a scar. A small scar forms where the shave excision was carried out. This is usually slightly paler than the surrounding skin, and flat.
What is pseudo melanoma?
Pseudo-melanoma is a pigmented lesion that histologically resembles a superficially spreading malignant melanoma. It occurs within a few weeks following incomplete surgical procedures to treat a melanocytic nevus with an intradermal compartment [2, 3, 4, 5].
What is dysplastic nevus of skin?
(dis-PLAS-tik NEE-vus) A specific type of nevus (mole) that looks different from a common mole. Dysplastic nevi are mostly flat and often larger than common moles and have borders that are irregular. A dysplastic nevus can contain different colors, which can range from pink to dark brown.
How do you get rid of dermal nevus?
Your doctor will most likely use a method called dermal electrosurgical shave excision to remove the mole, because it’s a fast and inexpensive way to remove moles.
How long does a shave excision take to heal?
The wound will take 10-14 days to heal after shave excision. A scab will form over the wound. Once healed, the area may appear red initially and with time this will gradually fade. Immediately after the procedure, you may have a small plaster over the area or the wound may be covered with Vaseline.