Diagnosis of lipomas is in most cases a simple physical examination and medical history. In some cases, after removal of the lipoma, if a Personiks Surgeon feels the need to investigate further, then they might send the removed lipoma for biopsy. However more more than 90% cases a simple examination by the surgeon is enough. In very rare cases, if the surgeon feels the lipoma is deep or close to any important structure or has suspicious history or appearance that the doctor might prescribe further tests before the surgery