hello doctor.my sister daughter 12years .my sister daughter abdomen pain.2,3months.doctor consult all reports scanner CT, ultrasound normal.daughter age reports overall normal.but ultrasound report in impression -mesenteric lymphadenopathy .2hospital daughter admitted.pain continue.doctor telling reports seeing only infection telling.which doctor consult children specialist, gynaecologist consult?what the problem, serious problem? doctor telling 48hours antibiotic injection give.tell me answer please.