坏死的

Objective To explore the therapeutic effects of hyperbaric oxygen on neonatal hypoxic - ischemic encephalopathy and its potential mechanism.

目的 探讨肿瘤坏死因子-α和降钙素基因相关肽在新生儿缺氧缺血性脑病中的变化及临床意义。

Some cell dropped into the cavity and became free. Thrombosis or part organization could be seen. The internal elastic layer became thin, disappear or broken. In internal and middle layer existed fibroblasts, fibrocytes and collagen. Some of the wall indicated hyaline change, soomth muscle cell decreased greatly. The massive inflammatory cells invaded the middle and external layer. There were many foam cells in the capsule tissue. Cytoplasm was filled with fatty tissue and cholesterol. some cavities were full of thrombosis. Some thrombosis was fibrosis, the bottom was organization. The surface of the thrombosis existed red blood cell and librae.(2)Elatic fibrila staining: the internal elastic menbrane almost completely disappeared, the intact internal elastic menbran could be seen in the new small vessels.

动脉瘤管壁厚薄明显不均，全层或局部区域显著变薄向外膨出，内皮细胞空泡变性或坏死脱落，部分内皮细胞剥离并突入管腔成游离状，可见血栓形成及部分血栓机化；内弹力板变薄、消失或突然中断；在内膜及中膜部位主要为纤维母细胞、纤维细胞和大片胶原；部分动脉瘤壁呈均质状玻璃样变，平滑肌细胞明显减少；中膜和外膜可见大量的炎性细胞浸润；瘤壁组织有纤维母细胞、纤维细胞、大片胶原成分及较多泡沫细胞，胞浆内充满脂类物质及胆固醇结晶；部分动脉瘤腔内充满血栓，有的血拴已经纤维化，血栓基部机化，血栓表面有红细胞和纤维素。

Pulmonary embolism (in the pulmonary artery or a branch) causes difficulty breathing, chest pain, and death of a section of lung tissue, with fever and rapid heartbeat.

若栓子堵塞肺动脉或其一分支的血流，会引起呼吸困难，胸骨后不适，还会使一段肺组织坏死，引起发烧、心跳加快。

The complications were the skin necrosis of incision border in 3 cases and intraoperative fracture of both malleoli in 1 case.

踝关节功能情况：足背伸6°~16°，跖屈8°~28°；足背伸和跖屈的活动范围14°~38°，平均21.4°。3例出现切口缘皮肤坏死，术中内外踝骨折1例。

Mitoses, apoptosis, and necrosis were identified in 83%, 67%, and 17% of the biopsies, respectively.

那20例活检病例中，分别有83%、67%和17%的病例发现有核分裂像、瘤细胞凋亡和坏死。

With all these observations, I wonder whether this might be a tumor related to ovarian fibroma/thecoma. Examination of entire lesion paying attention to cytologic atypia, mitoses and necrosis to rule out any possibility of sarcoma is the most important.

根据这些镜下特点，我猜测这是否可能是一种与卵巢纤维瘤/卵泡膜瘤相关的肿瘤，核分裂像和坏死对排除肉瘤非常重要。

High cellularity,obvious nuclear atypia,tumor coagulative necrosis and mitoses over 5/50HPF is malignant parame

细胞密集、明显核异型、肿瘤性坏死以及核分裂数大于5/50HPF 可作为恶性参考指标，手术切除是主要的治疗方式。

Results Basal cell adenocarcinoma of prostate was composed of poorly differentiated solid carcinoma nests with many cellular nuclear mitoses arranged like basal cell carcinoma. Necrosis was in the middle of the carcinoma nest. Local differentiation to squamous cell, transitional cell and gland and structure like adenoid cystic carcinoma were found.

结果：前列腺基底细胞腺癌为分化差的实体癌呈基底细胞癌样排列，核分裂象多，癌巢中央伴坏死，可见局灶性鳞状细胞、移行细胞或腺管分化，也可出现腺样囊性癌样结构。

The characteristics of typical pattern of MF infection are nodular granulomas or diffuse inflammation with mixed granulomas which con-sisted of central abscesses surrounded by epithelioid and giant cells,abundant vacuole zosters or ring structures(lipid-like struc-tures) around the necrotic lesions and small granulomatous nodules.

结节性或弥漫性炎症伴混合性肉芽肿(中央为脓肿围绕着上皮样细胞及巨细胞)以及坏死灶及肉芽肿样小结节周围出现大量空泡细胞条带或环状结构为偶发分枝杆菌感染的最典型表现形式。

The primary clinical outcome of this study was functional improvement assessed with the Harris hip score. Serial anteroposterior and lateral radiograms of the pelvis were taken at 3, 6, 12, 18, and 24 months post-operatively to analyze the process of osteonecrosis.

临床评估采用Harris评分系统，评估术后患髋功能的改善情况；影像学评估主要是于术后3，6，12，18及24个月摄取正位及侧位X线平片，观察股骨头修复及有无坏死进展。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失