依手术及病理发现探讨髓核突出增强原理及纤维环破裂的依据。
Judging by operative and pathological findings to discuss the Gd-DTPA enhancement of the fragment herniation and the signs of disrupted anulus fibrosis.
方法：对76例经病理证实的咽淋巴环非霍奇金淋巴瘤的冠状及横断平扫和增强扫描的CT影像学特征进行回顾性分析。
Methods: We selected 76 pathologically proven cases of NHL in pharyngeal lymph chain with retrospective analysis of the imaging characteristics on coronal and transverse plain and enhanced ct scans.
为了观察坐骨神经损伤(SNI)后小鼠全脑环氧合酶(COX) -1和COX - 2的表达变化，以及不同选择性的COX抑制剂对SNI所致神经病理性痛的效应。
To observe the expression of cyclooxygenase (COX) -1 and COX-2 in brain after spared nerve injury (SNI) and compare the analgesic effects of COX inhibitors with different selectivity.
脊椎硬膜外血管瘤在MRI上表现多样，但共同的特点（不管其组织病理类型）包括分叶状轮廓，T2序列上低信号环，实性的富血供病变。
Spinal epidural hemangiomas can have various MR features, but common features (despite histopathologic type) include lobular contour, a rim of low T2 signal intensity, and solid hypervascularity.
目的以环磷酰胺和甲苯联合应用的方法建立小鼠再生障碍性贫血动物模型，并进行病理学观察。
Objective To establish a mouse aplastic anemia model by using cyclophosphamide and methylbenzene, and research its pathomorphology.
结论病理大组织切片能客观准确地观察直肠癌术后系膜环周切缘癌浸润情况，术后应常规进行该项检查。
Conclusion We could found the circumferential margin infiltration by observing pathologic large slice objectively and exactly. It should be a routine examination after operation.
结论病理大组织切片能客观准确地观察直肠癌术后系膜环周切缘癌浸润情况，术后应常规进行该项检查。
Conclusion We could found the circumferential margin infiltration by observing pathologic large slice objectively and exactly. It should be a routine examination after operation.
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