目的研究弥散张量磁共振成像(dti)在认识脑实质内肿瘤的生长方式和显微手术中的作用。
Objective To study the role of diffusion-tensor imaging (DTI) in realizing growing pattern and resection of intra-axial brain tumors.
结果：不同的组织学类型，其发病年龄、肿瘤的生长方式、向咽旁侵犯情况及颅底骨质破坏特点均有所不同。
Results: The tumor with different pathalogical types had different age of incidence, patterns of tumor growth, features of paranasophryageal extension and skull base bone erosion.
他们看到了神经胶质瘤在大脑深部的特征性生长方式，与生长在表面的肿瘤相同。
They saw hallmarks of glioma growth in the deep brain that were previously known in tumors described as surficial (on or near the surface).
肺腺癌的生长方式对预后有重要影响，已成为该肿瘤的一种新型分类方法。
Growth patterns of pulmonary adenocarcinoma (ADC) have high prognostic impact and are accepted as a novel classification system for this entity.
肿瘤血管及其灌注与肿瘤的组织来源、生长方式及良恶性程度有着较为密切的关系。
Tumor vessel and its perfusion have much close relationship with its origin of tissue, growth pattern and extent of benign or malignancy.
结论：慢性胰腺炎(CP)是出现阴性结果的主要因素，肿瘤体积大小、生长方式和术者取材技术决定FNAC的准确性。
Conclusion: Chronic pancreatitis (CP) is main reason for the negative result. Tumor volume, growth pattern and technique of operator affect the result of FNAC.
从茎乳孔发出向后侧面生长到下颌后静脉并穿过腮腺的生长方式有助于局限性神经鞘瘤与其他腮腺肿瘤鉴别。
Growth from the stylomastoid foramen running posterolaterally to the retromandibular vein coursing through the parotid gland can help distinguish a facial nerve schwannoma from other parotid tumors.
从茎乳孔发出向后侧面生长到下颌后静脉并穿过腮腺的生长方式有助于局限性神经鞘瘤与其他腮腺肿瘤鉴别。
Growth from the stylomastoid foramen running posterolaterally to the retromandibular vein coursing through the parotid gland can help distinguish a facial nerve schwannoma from other parotid tumors.
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