毛刺

MLCK was distributed mainly in cytoplasm.In obstructive jaundice groups, ZO-1 and occludin staining appeared discontinuous and vague,with rough edges and spiculate processes.

梗阻性黄疸时ZO-1和Occludin分布不均，染色变淡，线条模糊，边缘粗糙有毛刺状突起；MLCK分布散乱，染色稀疏。

Results: The main manifestations of imaging in PCCCL appeared as peripheral nodules or masses (6/7) in the right lung. Tiny nodules with coarse spiculate margin, lack of pleural indentation and vacuole sign. When masses of turmor grew larger, smooth margins were found in them. spinous process and cavity were seldom seen. Central mass of left lung superior lobe (n=1), lesion was lobulated, and with smooth margin, which seem others central carcinoma of the lung.

结果：PCCCL影像学上主要表现为右肺周围性肿块或结节(6/7)，结节边缘可见毛刺征，无胸膜凹陷征、空泡征；肿块较大时，边缘光滑，无棘状突起、空洞等征象，1例左肺上叶中心性分叶状肿块，边缘光滑，酷似其它类型肺癌。

The features including the marginal sign of cancer, such as lobular sign and spiculated sign, and the contrast-enhanced CT findings of sarcoma, such as rim enhancement and irregular low hypodense areas in the center.

既具有癌块的边缘征象，如分叶、毛刺等周边浸润征象，增强扫描又具有肉瘤的强化表现，如较厚的环状强化、肿块中央常为不规则的密度减低区。

Results Computer-assisted detection is useful to distinguish the malignant from the tumors. The sensitivity and specificity for mass by CAD system were 79.82%、55.20%. the character of mass, such as breast parenchymal density, mass shape, mass margins, mass density, spiculated, have especial affect on the CAD system, which is very similar to the distinguish malignant and benign from the tumors .

肿块密度、毛刺征、肿块形态、肿块边缘以及乳腺的腺体类型等这些影像学特征对CAD的诊断能力均有显著影响，P值均小于0.0001，而且其影响作用强度与肿块影像学征象对单纯肿块性病变的良恶性的诊断上有较好的相似性。

The manifestations of breast cancer on CT were as follows: round or irregular mass, lobulated or spiculated margin, disordered glandular architecture, involvement of local skin, and deformed fatty space.

乳腺癌的CT表现为不规则肿块影或结节状影，有分叶，边缘毛刺，腺体结构紊乱，局部皮肤受累或脂肪间隙变形、消失，肿瘤组织吸碘明显。

HRCT scans show honeycombing in periphery of the both lung and a focal infiltration with spiculated margin and traction bronchiectasis, suggesting fibrotic mass in the right upper lobe anterior segment.

高分辨率CT扫描显示两肺外周蜂窝状改变和边缘毛刺的局灶性浸润，收缩性支气管扩张，显示右上叶前段的纤维结节。

Lobulatedcharacter,spiculated sign,significant enhancement and nodal metastasiscorrelated well with discontinuous type Ⅳ collagen,predicting high risk ofmetastasis and poor prognosis.

周围型肺癌的大小、毛刺征、强化显著以及淋巴结转移等都和Ⅳ型胶原异常表达关系密切，说明这些征象提示肺癌恶性度高，预后不良。

Results The CT features were divided into three patterns:(1) irregular nodule with relatively well-defined margin, ground-glass opacity and a few punctate high densities.(2)irregular nodule with sharply circumscribed, spiculated border and homogeneous density.

结果 CT表现有3种：(1)不规则结节，磨玻璃样密度，其中见少数点状高密度灶；（2）不规则形状结节，边缘较清楚，边缘毛刺，密度均匀；（3）形状规则结节，边缘清楚，密度均匀。

Sonographic features included irregular shape, microlobulation, spiculated margin, halo, posterior attenuation, microcalcification, ductal distortion.

病变的超声征象包括：形态不规则、小分叶、毛刺、强回声晕、后方回声衰减、微小钙化、导管扩张。

The PSC was a rounded or elliptic mass in the lung. It had rim enhancement and irregular low hypodense areas in the center after contrast-enhanced CT, lobular sign and spiculated sign.

肺内圆形或椭圆形较大肿块，增强扫描肿块呈不规则环状强化，中央显示不规则密度减低区，酷似肉瘤的CT表现，而其边界不甚规则，边缘不光整，有分叶、毛刺等浸润表现时应考虑为肺肉瘤样癌之可能。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷