Hi and welcome to HCM.
Everything is pretty clear here. She has subacute or chronic gallbladder inflammation
with stones and uroinfection. This is common at her age but must be treated; Uroinfection by antibiotics and gallbladder should be removed by surgery before some serious complication occur. Some more precise test such as CT scan
should be done to evaluate this intestinal swelling. So she might have more than one intraabdominal infection
and I recommend to treat it as soon as possible.
Hope I have answered your query. If you have any further questions I will be happy to help