组织切片

Objective To research feasibility and clinical value of high-speed frozen section histodiagnosis for breast puncture tissue.

目的 探讨对超声引导下穿刺的乳腺组织进行快速冰冻切片检查、以得到病理学诊断的可行性和临床应用价值。

The degradation and the osteogenic response of CHA cement were evaluated histomorphologically in osteoporotic bone.

于注射后1，3，7d和1，3，6个月分别处死5只，并截取股骨近段，制成切片，通过镜下观察及用组织形态学的方法观察碳酸化羟基磷灰石人工骨在骨质疏松骨质内的降解和成骨情况。

Months later, BMD in Sham and OVX-2 were (1.22±0.07)g/cm2 and (0.86±0.09)g/cm2. BMD in OVX-2 decreased by 29.5% compared with that in Sham group. Histomorphologically, trabecular bone decreased significantly in OVX-2 group compared with that in control groups.

组织学切片观察发现，去势12个月后，绵羊椎体松质骨骨小梁明显稀疏，局部存在骨小梁骨折及骨缺损，而对照组骨小梁结构完整，呈圆形或椭圆形拱形结构。

Methods 7 and 14 d following masseteric nerve transection in the rat, brain sections were processed immunohistochemically for the detection of the three Trk isoforms on the motor trigeminal nucleus ( Mo5 ) neurons, which were retrogradely identified with FluoroGold.

方法切断大鼠咬肌神经7和14 d后，对脑切片进行免疫组织化学染色并观察荧光金标记的三叉神经运动核(Mo5)神经元表达的三种Trk受体。

At 7 and 14 days following transection of masseteric nerve through which Fluorogold was applied to identify the Me5 neurons innervating masseter, brain sections were immunohistochemically processed to detect the three Trk isoforms in FG-labeled Me5 neurons.

通过大鼠咬肌神经给予荧光金，标记支配咬肌的Me5神经元；分别于切断咬肌神经后7和14 d对脑切片进行免疫组织化学染色并观察荧光金标记的Me5神经元表达的三种Trk受体。

Results: All the slides of the breast carcinoma in our department were reviewed, 9 cases of glycogenich, clear cell carcinoma, 4 cases of mucinous carcinoma, 2 cases of tubular carcinoma, 18 cases of metaplastic carcinoma, 6 cases of apocrine carcinoma, 1 case of secretary carcinoma, and 2cases of lipid-rich carcinoma were found.

结果：回顾42例乳腺癌病理切片，发现富含糖原的透明细胞癌9例，黏液癌4例，小管癌2例，化生性癌18例，大汗腺样癌6例，分泌型癌1例，富脂质癌2例；不同组织类型的乳腺癌具有不同的光镜、特殊染色及电镜表现。

Methods 124 DFSPs were reviewed by light microscopy. 6 cases with areas of myoid/myofibroblastic differentiation were assayed with immunohisto-chemical technique and electron microscopy was applied in two cases.

采用常规HE切片对124例DFSP进行筛选，对6例伴有肌样／肌纤维母细胞性分化的DFSP病例进行免疫组织化学标记，其中2例加做电镜检测。

After the experiment the nephridial tissues were made into histological sections, the pathological changes were observed through microscope.

实验结束后，取各组兔肾脏制成切片，HE染色后镜下观察肾组织病理学变化。

Osteogenous rules, rate and quantification were investigated by the bone ingrowths of PCHA with the methods of X-ray, soft X-ray, fluorescence tag, histological section, and computer-aided image analysis procedure.

经X线照相、软X线显微照相、荧光标记分析、脱钙组织学切片、不脱钙骨磨片以及计算机病理图象分析等6种方法，观察PCHA在宿主骨内的成骨规律、速度、和计量。

Result: A 77-year-old female presented at our hospital for blurred vision in her right eye. The intraocular pressure was 46 mmHg and slit lamp examination showed a protruding mass with papillomatous appearance near pupil margin. On chest X-ray examination, only prominent left hilum was noted. Iris tumor excisional biopsy was performed. Pathology investigation of the surgical specimen revealed carcinoma and immunohistochemical study demonstrated thyroid transcription factor-1 (TTF-1) positive. Chest-computed tomography showed left upper lung tumor and primary pulmonary adenocarcinoma was confirmed after CT-guided biopsy. She was placed under treatment with Genfitinib. Recurrent iris tumor mass was noted during follow-up, and chest CT revealed shrinkage of adenocarcinoma.

结果：一位七十七岁女性因右眼视力模糊至本院就诊，当时眼压为46毫米汞柱，细隙灯检查发现虹膜靠近瞳孔边缘有一乳突状肿块，胸部X光摄影仅见左肺门稍明显并未发现明显病灶，患者接受虹膜肿瘤切除手术，病理报告显示为恶性肿瘤，且免疫组织染色为thyroid transcription factor-l阳性，进一步的胸部电脑断层显示左上肺肿瘤，经电脑断层指引之切片检查证实为原发性肺腺癌，她接受Genfitinib药物治疗，后续追踪发现虹膜肿瘤复发，胸部电脑断层扫描显示肿瘤体积缩小。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。