My mother had a deep cut on her finger a few weeks ago while cutting a plant. We consulted a doctor and used ointments as advised. The wound healed, but now there is a hard bump at the site which causes pain when she uses her hand. She has been diabetic since 2012 and is on daily medication, with her
sugar levels under control. We are concerned about this bump whether it's an infection, scar tissue, or something else. I’m uploading pictures of the affected area. Kindly have a look and let us know what it could be and how to treat it.