<unk>  is helpful in finding soft tissue pathologies of abdomen and pelvis. they may also be used in CNS pathologies causing FUO.
Fever of unknown origin MRI
Fever of unknown origin surgery
Fever of unknown origin CT scan
Fever of unknown origin x ray
Fever of unknown origin physical examination
Fever of unknown origin other imaging findings
Fever of unknown origin echocardiography and ultrasound
Fever of unknown origin other diagnostic studies