my daughter had a lesion removed from her ear that was black/grey and had ulceration.the biopsy result came back tumor of uncertain malignant potenial.so they went back and took a wider margin.that came back margins clear.that was two months ago.they didnt do lymph node test.two weeks ago she developed a few satilite moles near the area of the surgery site.is that normal or sould i be concerned.also last week she was complaining of her neck hurting so i took her to the doctors and she said her lymp node in her neck so a little swollen to let the spcialist no when we go on tuesday.are these things i should bee concerned with.