动脉瘤样骨囊肿属骨的瘤样病变。
本文分析了51例骨肿瘤及瘤样病变的冰冻切片诊断。
The frozen section diagnosis of 51 cases with bone tumors and tumor-like lesions had been studied.
目的探讨距骨原发骨肿瘤及瘤样病变的发病特点﹑治疗方法和预后。
Objective Analysis the clinical features, treatments and prognosis in the primary bone tumors and tumor-like lesions in the talus.
与国内、外资料比较恶性肿瘤比例较低，良性肿瘤及瘤样病变所占比例较大。
As compared with the data of interior regions of our country, morbidity of malignant tumor was low, benign and phymatoid pathologic change was with higher percentage.
目的探讨多层螺旋CT灌注成像在脑肿瘤和瘤样病变诊断与鉴别诊断中的临床价值。
Objective To investigate the clinical value of ct perfusion in diagnosing and assessing intracranial neoplasms and tumor-like lesions.
结论囊性纤维性骨炎是由于甲状旁腺肿瘤或增生所引起的内分泌障碍性骨的瘤样病变。
Conclusions Osteitis fibrosa cystica is a tumor - like lesion of bone, because of the endocrine disorder caused by par-athythroid tumor or hyperplasia;
方法对18例骨肿瘤及瘤样病变患者行病灶刮除，自体骨泥混入骨膜碎片修复骨缺损。
Methods 18 cases were treated with this method. The mixture of autogenous periosteous pieces and crushed bones were implanted into the bone defect after curettage of the focus.
血管肿瘤男女比例为1.23∶1。结论：颌面部血管肿瘤中，良性肿瘤及瘤样病变多见；
The ratio of male to female was 1.23:1. CONCLUSION: Most vascular tumors in oral and maxillofacial regions were benign.
结论：MRI对颅底骨源性良性肿瘤及瘤样病变的诊断具有一定的价值，尤其能够进行精确的定位诊断。
Conclusion: MRI to diagnosis between the skull base source benign tumor and lump kind pathological changes value having certainly, can proceed the accurate fixed position diagnosis particularly.
椎管内皮样囊肿的鉴别诊断包括那些含有高脂性的病变，如脂肪瘤和畸胎瘤。
Differential diagnosis of a spinal dermoid includes lesions with high lipid content such as teratomas and lipomas.
骨上皮样血管内皮瘤的特征性表现是多灶性的溶骨性病变伴随骨膨胀、硬化边，不伴有骨膜炎。
The characteristic appearance of an osseous epithelioid hemangioendothelioma is a multifocal lytic abnormality with osseous expansion, sclerotic margins, and a lack of periostitis.
结论吸烟患者冠脉病变特点为冠脉瘤样扩张或冠脉扩张症多发。吸烟患者PT CA术中相关血管慢血流现象的发生率较高。
Conclusions There are the characters of more coronary artery ectasia, and more slow reflow phenomenon in PTCA related vessel in smoking patients.
结论：上皮样血管瘤是一种良性血管病变，可能与局部创伤有关。
Conclusion: Epithelioid hemangioma is a benign vascular anomalies, and has close relationship with local trauma.
鉴别诊断包括恶性病变如表皮样瘤和转移瘤。
Differential considerations include malignancies such as epidermoid tumors and metastatic disease.
结论上皮样血管瘤是一种良性血管病变，可能与局部创伤有关。
Conclusio Epithelioid hemangioma is a benign vascular anomalies, and has close relationship with local trauma.
动脉瘤样骨囊肿是膨胀性、薄壁溶骨性病变，其内充填以血液，因其放射学改变而命名。
Aneurysmal bones cysts are expansile, osteolytic lesions of bone containing thin-walled, blood-filled cystic cavities. They are named for the radiographic appearance.
组织学，病变特征性地表现为淋巴样细胞夹杂着大细胞弥漫浸润，高度可疑淋巴瘤。
Histologically, they are characterized by a dense lymphoid infiltrate with admixed large cells that is often suspicious for lymphoma.
动脉瘤样骨囊肿表现为膨胀性囊性病变，伴有分隔和硬化边。
Aneurysmal bone cysts present as expansile lytic lesions with septations and sclerotic margins.
病变含有脂肪成分，如脂肪瘤、皮样囊肿和脂肪瘤样脑膜瘤。
Lesions with fatty components, such as lipoma, dermoid and lipomatous meningioma.
病变含有脂肪成分，如脂肪瘤、皮样囊肿和脂肪瘤样脑膜瘤。
Lesions with fatty components, such as lipoma, dermoid and lipomatous meningioma.
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