Tumor types are classified using WHO grading based on histologic and functional features.

基于学和功能特征，肿瘤类型根据世界卫生标准分级。

These masses are also pedunculated, meaning it's attached to a peduncle... or a stalk of tissue, and also gelatinous in consistency as a result of an abundance of ground substance on histology.

这些肿块也是带蒂的，意味着它附着于肉茎（或者一柄），由于学上的基底物质丰富，它们通常黏附一起。

In the bone marrow, immature RBC's mitochondria surround the nucleus and get laden with excess iron deposits, which produces ringed sideroblasts on histology, hence the name of the disease.

骨髓中，幼红细胞的线粒体围绕着细胞核，并且充盈着大量的铁沉积物，学上形成环状的铁粒幼红细胞，铁粒幼细胞性贫血也因此得名。

Over time, as a reaction to the immune deposits, GBM matrix is deposited in between the immune complexes, which makes the GBM appear thickened on histology.

随着免疫复合物日趋沉积，肾小球基膜基质间布满了免疫复合物，使肾小球基膜学上表现增厚。

When we histologically sectioned the specimen, we cut it up and we made a thin section, and we looked at it down the microscope.

我们对标本进行学切片，将其切开制成薄片，然后显微镜下观察。

There's actually a recent study by William Brady, an assistant professor of management and organizations at Northwestern University's Kellogg School of Management.

最近，西北大学凯洛格管理学院的管理与学助理教授威廉·布雷迪进行了一项研究。

We looked into how the history of histology started with microscopes and stains, and how our nervous tissue forms our nervous system.

我们研究了学的是如何从显微镜和染色开始的，以及我们的神经是如何形成我们的神经系统的。

I was a first-year medical student and I was listening to a lecture in our course on histology and cell biology.

当时我是医学院的一年级学生，正听我们学和细胞生物学的课。

Diagnosis typically includes a biopsy of the tissue because the cancer has to be confirmed histologically.

诊断通常包括活检，因癌症必须要学层面被确认。

Here's a classic histology image of cirrhotic tissue, this clump of cells in the middle is the regenerative nodule, and these blue stains surrounding it are the bands of protein from the process of fibrosis.

这是一张典型的肝硬化的学图像，中间圈出的部分这堆细胞就是再生结节，包围再生结节的蓝色的区域是肝脏纤维化过程中形成的蛋白质束。

If you got all of them right, congratulations and give yourself a pat on your superior posterior medial skeletal muscles — you're well on your to understanding histology.

如果你都做对了，祝贺你，拍一下你的上后内侧骨骼肌，你很好地理解了学。

Histologically, a prominent feature are their perivascular pseudorosettes, which are ring-like structures formed by tumors cells with rod-shaped ependymal processes, like cilia, surrounding a centralized blood vessel.

从学上看，主要的特征是血管周假菊形团，由室管膜瘤细胞的棒状突起（如纤毛）形成的环状结构，围绕着中央的血管。

Alright so on histology, there'll be segmental sclerosis and hyalinosis of the glomeruli, and under electron microscope, there's effacement of the foot processes of the podocytes.

学上，患者的活检会出现肾小球节段性硬化和玻璃样变，电镜下可见足细胞足突消失。

Without it, this leads to a buildup of ribosomes in the RBC and can cause a characteristic studded appearance on histology called Basophilic Stippling.

缺乏核糖核酸酶，会导致红细胞中核糖体的堆积，并且可能学上造成特征性的散布外观，称嗜碱性点彩。

A diagnosis of the type of polyp is done by biopsy, and treatment usually involves using a wire loop to cut out the polyp followed by cauterisation to prevent bleeding, a procedure called polypectomy – which literally means polyp removal.

息肉的学分类需通过活检确诊，治疗通常包括用一个铁线圈切除息肉，随后灼烧以防失血，这个过程称肠息肉切除术polypectomy，字面意思即“切除息肉”。

But even then, his amazing new optics weren't quite enough to launch the study of histology as we know it, because most individual cells in a tissue weren't visible in your average scope.

但即便如此，他惊人的新光学技术还不足以启动我们所知道的学研究，因中的大多数单个细胞你的平均范围内是不可见的。

Fundamentally, FSGS is a histopathologic description, basically what it looks like under a microscope, which could be the end result of a number of different pathophysiologic mechanisms.

从根本上讲，FSGS是学上的描述性病变，即反映其镜下特点，它可以是众多不同的（肾小球）病变的最终结果。

Histologically, prominent features include large, round tumor cells resembling germline tumors; or small cells forming Homer-Wright rosettes.

松果体瘤主要的学特征包括类似生殖细胞肿瘤中巨大圆形的肿瘤细胞，或是形成Homer-Wright菊形团的小细胞。

But it really wasn't until nearly 200 years later, in the 1850s, that the we really got the first true histological stain. And for that we can thank German anatomist Joseph von Gerlach.

但直到近 200 年后，也就是 19 世纪 50 年代，我们才真正获得了第一个真正的学染色。此我们要感谢德国解剖学家。约瑟夫·冯·格拉克。

Histologically, medulloblastomas often have a feature called Homer-Wright rosettes, which are dense tangles of neurons and neuroglial cells, surrounded by ring-like structures formed by tumors cells.

学方面，髓母细胞瘤常具有一种特征，Homer-Wright菊形团：即肿瘤细胞核围绕着密集缠结一起的神经细胞和神经胶质细胞突起排列。