"Osteoporosis circumscripta"@en . "31356745"^^ . . . . . "Osteoporosis circumscripta cranii refers to a highly circumscribed (focal) lytic lesion of the skull bone as seen on X-ray in patients with Paget's disease of bones. This focal lesion can be fairly large. This finding is highly specific for Paget's disease of bones."@en . . . . . . . "603"^^ . . . . . . "1084907192"^^ . "Osteoporosis circumscripta cranii refers to a highly circumscribed (focal) lytic lesion of the skull bone as seen on X-ray in patients with Paget's disease of bones. This focal lesion can be fairly large. This finding is highly specific for Paget's disease of bones."@en . . . . . .