查询词典 lesions

Off-label use was defined as use in restenotic lesions, lesions in a bypass graft, left main coronary artery disease, or ostial, bifurcated, or totally occluded lesions, as well as use in patients with a reference-vessel diameter of less than 2.5 mm or greater than 3.75 mm or a lesion length of more than 30 mm.

非适应症应用定义为支架应用于再狭窄病变、旁路移植血管病变、左主干病变、开口病变、分叉病变、完全性闭塞病变以及支架应用于靶血管参考直径小于2.5mm或大于3.75mm或病变长度大于30mm的患者。

Results THI was superior to FI in ultrasound diagnosis of cystic lesions,material lesions,ridgy lesions and stones.

结果 在超声诊断囊性病变、实质性病变、空腔脏器隆起性病变及结石等方面，THI明显优于FI。

Compared with standard images,bony images showed bony thorax more clearly,especially the ribs overlapped by heart and the subphrenic structures,and soft tissue images showed lung lesions more clearly.Conclusion DR energy subtraction chest films can show rib fracture and lung lesions clearly,and it is of diagnostic value for the patients of chest trauma and small lung lesions.

我院于2004年5月引进了美国GE公司生产的RevolutionTMXR/d型双板数字放射摄影系统（digital radiography，DR），该系统具有双能减影功能，对160例胸部外伤或肺部疾病患者进行了DR能量减影胸部后前位X线摄影检查，分别获得标准影像、软组织影像和骨骼影像，摄影质量好，有较大的临床应用价值。

Results All the lesions were located in superolateral wall of the orbit.6 lesions occurred in left frontal bone and 9 lesions occurred in right frontal bone.

结果15例均发生于眼眶外、上壁交界处，其中左侧6例，右侧9例。

Results Abnormal signal lesions were found in 47 patients with viral encephalitis, including multiple or single, symmetrical or asymmetrical large patch shape lesions, the located mainly in cortices, subcortical and basal ganglia and thalami. The lesions carried long T 1 and long T 2 on MRI. Enhanced MRI was performed in 22 cases, and demonstrated abnormal enhancement in 11 cases, including large patch or gyrus shape enhancement in 7 cases.

结果 病毒性脑炎脑内有多发或单发的对称或不对称大片状病灶，主要位于皮层、皮层下及基底节丘脑区，MRI呈长T1 长T2 信号，增强扫描22例，显示病灶强化者11例，其中呈大片状或脑回状强化者7例。

Although classic neuroimaging features of RPLS with involvement of the posterior head regions are easily recognized, features that may generally be regarded as atypical were often present in our patients, such as significant anterior involvement, cortical lesions, recurrent RPLS episodes, foci of permanent injury, hemorrhage into lesions, and unilaterality (Figure 1). High signal intensity on T2-weighted image lesions can occur in regions other than the parieto-occipital areas, frequently involving the frontal lobes, basal ganglia, thalami, or brainstem.

可逆性后部白质脑病综合征典型的神经影像学表现为大脑后部受累，尽管这一点很早就被公认；但可逆性后部白质脑病综合征不典型的神经影像学表现，在本文的患者中则更常见，如：大脑前部明显受累、皮层出现病灶、可逆性后部白质脑病综合征再次发作、脑永久性损伤灶形成、病灶内出血、仅见单侧病灶（图1）；T2像常可于额叶、基底节区、丘脑、脑干等顶-枕叶以外的区域见高信号病灶。

In infarction patients group,DTI can early detect some small infarction lesions in white matter. With the pathophysiological evolution of the disease, FA and ADCAV changes regularly. In hyper-acute stroke, FA of lesions have no consistent change, appreciably elevated or decreased. In acute, sub-acute and chronic stages of cerebral infarction, FA of lesions unrecovered declined.

在脑梗死患组DTI能早期发现较小的白质内梗死灶，脑梗死后脑组织FA值、ADCAV值随病理生理演变呈一定规律性变化，病侧FA值在超急性期较对侧无一致性变化，可轻度升高或者轻度降低，随后(急性期、亚急性期、慢性期)呈不可复性减低趋势。

To determine the effectiveness of combining laser therapy with an immunosuppressive approach, the investigators recruited 14 subjects, aged 12 to 63 years, with Fitzpatrick skin types II to IV and having had vitiligo for a minimum of three months. A total of 43 vitiliginous lesions were randomized to receive either 308-nm excimer laser monotherapy twice weekly for six weeks or the laser sessions plus topical 0.1% tacrolimus ointment applied twice daily. Treated lesions were matched with untreated lesions on the subjects' opposite side.

为了确定结合雷射治疗与免疫抑制方式的效果，研究人员徵集14位受试者，年龄从12到63岁，患有Fitzpatrick皮肤类型II到VI的、而且有白斑至少3个月以上的患者；总共有43个白斑病灶被随机分派接受每周两次的308－nm准分子雷射治疗持续六周，或是雷射治疗加上0.1%局部tacrolimus软膏每天涂抹两次；治疗后的病灶再与受试者另外一边未接受治疗的病灶相比较。

All the lesions were composed of palpable masses, including those in 6 patients with breast pain and in 2 patients with bloody nipple discharge. When we analyzed the shape and margin of these 80 lesions, 16 (44%) of 36 lesions composed of round, oal, or lobular masses with sonographically circumscribed margins were proen malignant (Figure 6). Surgery was performed in 32 cases (16 mastectomies and 16 breast conseration surgeries with axillary lymph node dissection).

所有病灶可触及肿块，包括6例有乳腺痛、2例有乳头血性溢液。80例分析形状和边界时，16例（44％）36个病灶为圆形、卵圆形、或分叶形，边界清，证实为恶性病变（图6）。32例进行了外科手术（16例乳房切除术、16例保存乳房外科手术并腋窝淋巴结清除）。

Methods Quantitative coronary analysis was made in 65 patients (86 lesions) with the angiograms of pre-intervention, post-intervention and at follow-up in all 352 patients with coronary angioplasty or coronary stenting. The late loss and the rate of restenosis at 6 month follow-up were compared between 41 patients with 53 stented lesions and 24 patients with 33 lesions treated with balloon angioplasty alone.

冠心病介入治疗352例中，选择连续65例(86个冠脉狭窄病变)术后6个月随访重复冠脉造影者，冠脉定量分析术前、术后和随访复查冠脉造影图象，并分析随访时内径丢失与支架置入和单纯球囊扩张的关系及术后6个月再狭窄发生率。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。