A week ago, I had severe pain in the right lower quadrant for about 2-3 hours, after that, I only had to take a deep breath and it was a little stinging in the right lower quadrant. Now the pain is gone. At that time, I was hospitalized for an ultrasound and there was a liver abscess. The doctor examined and touched the abdomen and there was no pain, but I did all the blood tests on the liver, worm tests, CT scans, X-rays still didn't show what the liver abscess was caused by. Tests only showed that he had hepatitis A and gastric HP virus. The doctor told me the cause of the liver abscess? How did the doctor diagnose? The next method for your child to learn and cure? I thank you doctor.