my son aged 6 years, suffering from lymphnodes for past 7 months, but now in the past one month, he has been suffering from stomach pain at his right side abdomen very often, Then we visited Doctor, and as per his advise we scanned his abdomen, and found no symptoms of appendicitis and lymhnodes also almost reduced in size. still he is having pain,
please let me know what could be the reason for this stomach pain? also let me know, is there any possibility an appendisectomy not detectable in a Ultra sound Scan?