1naresh
Array ( [urn:ac.highwire.org:guest:identity] => Array ( [runtime-id] => urn:ac.highwire.org:guest:identity [type] => guest [service-id] => ajnr-ac.highwire.org [access-type] => Controlled [privilege] => Array ( [urn:ac.highwire.org:guest:privilege] => Array ( [runtime-id] => urn:ac.highwire.org:guest:privilege [type] => privilege-set [privilege-set] => GUEST ) ) [credentials] => Array ( [method] => guest ) ) ) 1nareshArray ( [urn:ac.highwire.org:guest:identity] => Array ( [runtime-id] => urn:ac.highwire.org:guest:identity [type] => guest [service-id] => ajnr-ac.highwire.org [access-type] => Controlled [privilege] => Array ( [urn:ac.highwire.org:guest:privilege] => Array ( [runtime-id] => urn:ac.highwire.org:guest:privilege [type] => privilege-set [privilege-set] => GUEST ) ) [credentials] => Array ( [method] => guest ) ) )Conventional MR imaging features of ameloblastomas and keratocystic odontogenic tumors
MR Imaging Features Ameloblastomas Keratocystic Odontogenic Tumors n 9 7 Maxilla/mandible 1/8 0/7 Size (L × S × H, cm), mean (± SD) 3.6 (1.2) × 2.3 (0.6) × 3.8 (0.9) 2.8 (0.5) × 1.4 (0.7) × 3.3 (1.2) Tumor with solid wall 9 0 Signal intensity on T1/fsT2WI Solid Lesion Nonenhancing Lesion Nonenhancing Lesion Low/high 0 7 1 Intermediate/high 0 2 1 Low/intermediate 4 0 1 Intermediate/intermediate 5 0 4
Note:—T1/fsT2WI indicates T1/fat-suppressed T2-weighted images; L × S × H, average long axes (on axial T1WI) × short axes (on axial T1WI) × heights (on coronal T1WI). Solid and nonenhancing lesions indicate tumor areas with and without contrast enhancement, respectively. Bold figures indicate type A nonenhancing lesion with high-intensity signals on fsT2WI.