my 16 year old son had sudden severe pain in his right testicle yesterday. A friend took him to urgent care where they thought torsion. After the exam and manipulation he felt a bit better and the swelling went down by half. At the ER the MD did very little exam. He ordered an untrasound which showed inflammation. Today, 24 hours later he was still complaining and finally showed me his testicle. It was swollen and a lot higher than the other one. He also complained about pain in his lower right abdomen. I held the testicle in my hand (softly) and twisted it outwards. Immediately the pain was gone and the testicle was in its right place. Do you think he had a partial torsion, what should we do for follow-up?