Two years ago I had an ablation for atrial fibrillation. The operation was successful but I was left with a lump in my left(lower)abdomen that caused extremely painful attacks that lasted between 1 and 2 hrs. and continued for a year and a half about every 10 days. That petered out eventually and I no longer have painful attacks but still have the lump that sometimes becomes sensitive. I was prescribed hyoscyamine for the pain but never took them. I m still having bowel problems.
Hello rearward welcome to Chat Doctor.come have evaluated your query thoroughly.* There are so many reasons which can present as lump in the lower left abdomen as - hernia - lipoma - sebaceous cyst - others.* Needs clinical examination and ultrasound evaluation of the same for the final diagnosis and deciding the line of action for further management. Hope this clears your doubt . Wishing you fine recovery. Welcome for any further assistance. Regards dear take care.