<s>[INST] i was hurt in around the pubic bone area and the next day i woke up with a purple lump on the left side in the scrutum and the left side of my scrotum swollen and purple, iam really confuse because i was hurt in the pubic bone and not in my scrotum, is this a type of bruise or is this sothing serious? [/INST] Welcome to Chat Doctor .1. Inguinal region is just below the pubic bone, through which all the vascular supply to the scrotum.2. So any injury or pressure effect in this region can because above symptoms.3. It a medical emergency as you are saying It's changed into purple colored.4. Get an ultrasound scan done as soon as possible to rule out torsion, or just edema.5. Do not delay as it can complicate as the time passes. Hope it helps. Anything to ask ? Do not hesitate. Thank you. </s>