I have this black/purple pump/mole. Will it continue to grow? (photos)

If you are concerned about a mole or new spot, or it has symptoms like itching, burning, pain or bleeding, please do not hesitate and have it removed. Please go to a cosmetic dermatologist with experience in mole removal and lasers so you can limit the scarring. Best, Dr. Emer.

Any mole which changes or suddenly appears needs to be evaluated.  Most plastic surgeons and dermatologists will recommend an excisional biopsy of the lesion so that it can be sent for pathology.

The picture is difficult to see but if the mole looks dark
and/or irregular and if it appeared suddenly or changed recently, it is best to
get it looked at by your dermatologist and determine if a biopsy is needed. In
addiiton, if there are any worrisome features or symptoms like itching,
burning, pain or bleeding, do not hesitate and have it removed sooner than
later. A consultation and possible biopsy would give you a definitive answer if
it is benign or cancerous and follow-up would be determined based on the
result.

"This answer has been solicited without seeing this patient
and cannot be held as true medical advice, but only opinion. Seek in-person
treatment with a trained dermatologist for appropriate care."