Thank you for the query.
This lump is most likely a hernia in the scar post appendectomy
. You can perform simple test. Put your hand in the lump area while standing and try to cough. If this lump is moving when coughing, the hernia it is.
Upper right abdominal pain
is most likely caused by gallstones. It can also give pain radiating to the back, nausea, vomiting
, especially after a meal.
It is advisable to have abdominal ultrasound
performed and if hernia will be confirmed, surgery is advisable.
Hope this will help.