根据病灶大小，脑血吸虫肉芽肿表现为结节状或肿块状病变。
According to its size, cerebral schistosomiasis granuloma appeared as nodular or mass-like lesions.
本文描述了在釉质人工龋形成过程中，表层的各种改变，包括层板状病变。
The paper gives a description of several changes of the surface layer during formation of artificial caries in enamel.
矢状面重建术是对腰椎和腰椎的全部79个腰椎间盘病变进行的。
The sagittal reconstruction was performed with all the 79 lumbar disc lesions of lumbar vertebrae and rumpbone vertebrae.
斑点状角膜营养不良病变仅累及基质层，而角膜上皮层及内皮层正常；
In fleck corneal dystrophy, the lesion only involved stroma, epithelium and endothelium levels were normal.
在早期，腮腺可能表现为正常，在病变的中间过度期可能会出现双侧腮腺多发的小囊状影。
The parotid glands may appear normal in the early stages. Multiple small cysts in both parotids can be seen in the intermediate form of the disease.
海绵窦血管瘤和海绵状血管畸形是不同的病变吗？
Are cavernous sinus hemangiomas and cavernous malformations different entities?
目的探讨有关颈段气管病变行气管袖状切除的治疗经验。
Objective To summarize the experience of sleeve-resection for treatment of cervical trachea lesions.
由于病变边界扩张，皮疹中心清晰，红斑呈现为靶心状。
As the path expands, the center of the rash may clear, resulting in a bull's-eye appearance.
采用比色法对61例喉鳞状细胞癌、25例喉及颈部良性病变患者和40例正常人的血清唾液酸（SA）含量进行测定。
Serum sialic acid (SA) was determined bv colorimetric method in 61 patients with squamous cell carcinoma of the larynx, 25 patients with benign lesion and 40 normal controls.
病变活检显示，鳞状上皮细胞核内包涵体提示为单纯疱疹病毒性食管炎。
Biopsies of these lesions reveals intranuclear inclusions in squamous epithelial cells indicative of herpes simplex virus esophagitis.
病变早期为小结节状，晚期形成侵蚀性溃疡，病程缓慢，很少转移。
Its shape changes from small nodule in the early stage to erosive ulcer in the later.
病变的基底部可探及较丰富的血流信号，表面可探及点状、带状血流信号，病变内部无异常血流信号。
Spot blood flow signals were present on the surface of the lesion. There was no abnormal blood flow signal in the mass.
结论：MRI诊断盘状半月板及其继发病变具有很高的价值。
Conclusion: the MRI is valuable for the diagnosis of discoid meniscus and its secondary lesion.
结果：此病变组织学表现为海绵状椎体血管瘤，无明显恶性表现。
Results. Histologically, the lesion was shown to be a cavernous VH with no evidence of malignancy.
目的：探索三维CT在髁状突病变中的应用价值，分折其与常规X线和二维CT间的优缺点。
Purpose:To study the value of three-dimensional CT(3D-CT)and analyze the advantage and shortcome of ordinary X-ray film, two-dimensional CT(2D-CT), in the diagnosis of mandibular condyle diseases.
目的：为临床影像诊断肝尾状叶病变提供形态学依据。
Objective: to provide anatomic data for imaging diagnosis of diseases happened in the caudate lobe of liver.
上矢状窦血流紊乱的状况包括肿块性病变和心衰。
Conditions in which there is disturbance of SSS flow include mass lesions and heart failure.
结论：坐骨神经与梨状肌的变异、梨状肌病变及“双门槛”狭窄等，均是构成坐骨神经尤其腓总神经卡压损伤的重要因素。
Conclusions: the variation of sciatic nerve and piriformis, piriformis diseases and the narrow of "double threshold" are the main reasons for sciatic nerve, especially common peroneal nerve injury.
增强扫描大部分病变无强化，5例患者局部有结节状的强化。
Most lesions showed no enhancement after Gd DTPA administration, but nodular enhancement was seen in 5 cases.
矢状位扫描病变位于小脑半球后下部。
The lesions were located in posterior inferior cerebella on sagittal scans.
降脂冲剂组及血脂康组大鼠仅在动脉分叉处见到少量斑块，病变较轻，呈散在斑点状。
A few plaques could be seen only at the artery crotch of rats in Jiangzhi Granule group and Xuezhikang group, and distributed as diffusing mottling, which indicated light pathological changes.
目的：探讨急性后极部多发性鳞状色素上皮病变（APMPPE） 的发病原因。
Purpose:To investigate the cause of acute posterior multifocal placoid pigment epitheliopathy (APMPPE).
图3、4、5：轴位，冠状位和矢状位增强扫描显示病变不均匀强化(黄箭)。
Figure 3, Figure 4, and Figure 5: Axial, coronal, and sagittal T1-weighted images with contrast demonstrate heterogeneous enhancement of the lesion (yellow arrows).
病变最常累及上矢状窦和横窦。
The superior sagittal sinus and transverse sinus were most frequently involved.
目的：探讨盘状半月板及其继发病变的磁共振诊断方法和价值。
Purposes: To investigate the MRI diagnosis of discoid lateral meniscus and its concomitant changes.
材料和方法：对20例髁状突病变常规X线、二维ct和三维ct显示结果与手术病理结果进行对比分析。
Materials and Methods: Compared the signs of ordinary X-ray film, 2d-ct and 3d-ct with the operation and pathology of 20 cases of the mandibular condyle diseases.
结合临床我们认为局限性结节状钙化损害（10／42）常提示是肝泡球蚴的早期病变。
We considered that limited solid nodule images with calcification(10/42)were suggestive of early hepatic alveolar echinococcosis.
目的探讨建立与人类食管结构近似的鳞状上皮癌前病变动物模型方法。
Objective to establish an animal model of precancerous squamous epithelial lesions similar to human esophageal lesions.
结果：对腰椎、骶椎共79例病变部位行矢状重建，其中腰间盘膨出31例，腰间盘突出44例，正常4例。
Results: The sagittal reconstruction was performed with all the the 79 lumbar disc lesions of lumbar vertebrae and rumpbone vertebrae. There were 31 cases of lumbar disc bulging.
MMP - 3在髁状突软骨发生退行性病变中起着重要作用。
MMP-3 plays an important role in the condylar cartilage injury and degeneration.
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