1、HRCT-routine proceduresection thickness 2 mmnWW/WL 2000/200HU naxial,coronal and sagittal planes鼻窦CT质控 鼻窦横断位鼻窦冠状位鼻窦矢状位normal CT imagesMRI scanning procedureMR cisternography DCE-MRI DWI 鼻颌缝颅骨标本大体解剖及双侧鼻骨孔 颅骨标本CT扫描后VR重组像横断面图像及冠状面图像诊断为鼻骨骨折横断面图像及冠状面图像诊断为鼻骨骨折 VR图像证实为鼻骨孔图像证实为鼻骨孔 鼻骨骨折上颌骨额突骨折fracture？acute
2、sinusitisacute sinusitis chronic sinusitisodontogenic sinusitis mucocelemucocelemucocelebilateral mucoceles fungus ball AFS AFS CIFS AFFS肉芽肿炎症CT、MRI联合使用该类炎症为少见病着重掌握诊断要点首先确定炎性病变可选用排除诊断法 WG WGrhinoscleromatuberculosis EAF nasal polyp antrochoanal polyp 50s150s250s出血、渐进性强化征hemorrhagic necrotic polyp ol
3、factory neuroblastoma osteomaosteomaGardner syndromeOFOF with ABCosteosarcomaosteosarcomachondrosarcomachondrosarcomachondrosarcomametastatic tumormetastatic tumor M/59 yrs vision loss of the right eyemetastatic tumor fibrous dysplasiafibrous dysplasiaAlbright syndrome LCH20075212007820fat accumulat
4、ionF/43鼻出血10余日紫红色肿块随心率搏动 meningoencephaloceleIPIP IP transformation capillary hemangiomacavernoushemangiomaangiofibromaangiofibromaangiofibromaSCCSCCSCCACCmelanomaolfactory neuroblastoma olfactory neuroblastoma 2003-12-22 2004-4-2NK/T lymphomaNK/T lymphomametastatic tumorON pretreatmentpostreatmentF/38ACC8 years of postsurgery 2010-4-8F/26SCC2 months ofpostsurgery 2010-5-13 2010-5-18 2010-6-7 2010-6-232010-6-262010-6-252010-8-3谢谢!
