TABLE 1

Benign CT Findings Identified on PET/CT in a Corresponding Location with Increased ¹⁸F-Fluoride Uptake

Location	Finding
Vertebral column	Degenerative disk disease, osteophytes, facet joint disease, hemisacralization of lumbar vertebra, Schmorl’s node, fracture
Thoracic cage	Radionecrosis, fracture, arthritic changes at the acromioclavicular and sternoclavicular joints, postoperative changes
Pelvic bones	Avulsion injury, insufficiency fracture, Paget’s disease, arthritic changes, postoperative changes
Skull and facial bones	Sinusitis, mastoiditis, osteoma
Long bones	Enchondroma, subchondral cyst, trochanteric bursitis, tendonitis, stress fracture