28-year old man
Hi, dairy have gone through your question. I can understand your concern. Multiple lump can be lipoma or neurofibroma. You should go for biopsy of one lump and ho for histopathological examination.  Excision is the treatment of choice for both.  Consult your doctor and take treatment accordingly. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health.