<s>[INST] I had a mole removed from mt thigh 3 weeks ago,biopsy showed non cancerous irregulaties, area is very bruised after surgery,stiches have been removed 5 days ago, area now is very lumpy,is there any need for concern.any information would be appreciated [/INST] Hi.Thanks for your query and an elucidate history.The lump may be due to an infection/ antibioma formation/ as a reaction to something giving rise to large granuloma formation/Consult the Doctor who operated and he would examine you to decide the reason and guide you accordingly,. </s>