My son has unexplained bruising with slight swelling slightly above and to the right of his penis in his lower abdomen.  It is tender at the far upper portion of the bruise if touched.  He has crohns and has been told he has kidney stones.  What could be causing this bruising?  Should he see a doctor?
Hello, As per your history, I think cause for bruising with swelling is any trauma or injury to that part as this part is tender also. Other causes are forceful intercourse or masturbation. I will suggest you to review here with detailed history or consult with surgeon. Also, now you can apply Thrombophob ointment locally and take tablet Solo. If these are not the causes, then I will suggest you to do ultrasound of involved parts and consult with surgeon. Hope I have answered your query. Let me know if I can assist you further.