"Patients are excluded if they have a germline pathogenic NF2 mutation."
"CT "
"T1: isointense or hypointense"
"T2: hyperintense"
"T1 C+ (Gd): intense enhancement"
"at least 2 non-intradermal schwannomas, including at least 1 with pathological confirmation, AND no evidence of bilateral vestibular schwannomas"
"pathologically confirmed schwannoma or intracranial meningioma AND an affected first-degree relative"
"a pathologically confirmed schwannoma or meningioma and germline SMARCB1 or LZTR1 pathogenic mutation (or the identification of two identical SMARCB1 or LZTR1 mutations in different tumours in a patient)"
"Patients are excluded if they have a germline pathogenic NF2 mutation."
Expected headings
"CT "
"Schwannomatosis appears as multiple discrete, round or tubular lesions situated along the course of peripheral nerves 5. These can involve cranial nerves, spinal nerve roots, or nerves in the neck, limbs, or torso."