The swellings on the leg might be some tumor
Most probably fibromas.
If they are, then the condition is benign.
Do not worry, just consult either surgeon or dermatologist
for perfect disgnosis.
If needed, biopsy
may be done to confirm the diagnosis.
Surgical excision may be done under local or general anaesthesia
I hope you got my answer.
Dr. Ilyas Patel MD