多腺瘤

The accuracy of diagnosis for thyroid adenoma and nodular goiter by color Doppler were 90% and 81% respectively.

彩色多谱勒对甲状腺腺瘤及结节性甲状腺肿的诊断正确率90%和81%。

They arise from interlobular stroma, but unlike fibroadenomas are not common and are much larger.

它们源于小叶间质，但不象纤维腺瘤，它们不常见而且大的多。

This is familial polyposis in which the mucosal surface of the colon is essentially a carpet of small adenomatous polyps.

图示的是家族性结肠息肉病，在乙状结肠的表面可见较多的小的息肉状腺瘤。

It was filled with pale yellow serous fluid in only a single cavity.

卵巢黏液性囊腺瘤腔内充满了黏液性物质且通常可见多个囊肿。

The rapid acetylator would increase the heterocyclic amines from pre-carcinogen to active formation.

随着MTHFR 667 C-＞T的多态基因在基因组中比例升高，其腺瘤复发有下降的趋势，而且饮酒与红烧鱼因素的相对危险度也呈下降趋势。

The distribution of NAT2 polymorphisms was different between the recurred group and the control group. The polymorphism of NAT2 would increase the risk of recurrence in the population with history of rectal adenoma. However, there is no difference for NAT2 rapid and slow acetylator between two groups.

NAT2多态性在腺瘤复发组与对照组中的分布是有差异，NAT2非野生纯合型(Wt/M〓+M〓/M〓)为直肠腺瘤复发的危险因子，特别当在非野生纯合型中的NQO 1 C/T+T/T型及MTHFR C/T+T/T，其相对危险度分别可达：3.27(95％CI 1.01-10.65，P＝0.043)和3.28(95％CI1.00-10.84，P＝0.046)。

Results About 39 cases were diagnosed as benign tumors,majority of which were demoid cysts.The another one case was borderline mucinous cystadenoma.Eight cases were diagnosed by ultrasound examination during the first trimester(53.33 %),4 had complication to do emergency operations,3 were caused by torsion,one by rupure.Serum samples for CA125 estimation were obtained from 3 before operations.AS a result,2 cases were elevated,one of which was borderline mucinoers cystadenoma.38 cases were full-term birth.

结果 妊娠期良性肿瘤39例，占97.5%，以生殖细胞肿瘤多见，黏液性囊腺瘤交界型1例；孕早期超声诊断8例，占孕期发现总例数的53.33%(8/15)；有4例出现并发症并行急诊手术，扭转3例，破裂1例，术前3例行CA125检查，2例升高，其中1例为黏液性囊腺瘤交界型；足月分娩38例，占95.00%。

Neoplastic cells are hepatoid with large vesicular nuclei, prominent nucleoli, and plump polygonal eosinophilic cytoplasm.

而相对少见的良性肿瘤包括肝脏腺瘤、血管瘤和平滑肌脂肪瘤，当然转移性的肿瘤也比较多见。

MEN1 is characterized by parathyroid adenoma, gastroenteropancreatic and anterior pituitary tumors. MEN2A and MEN2B are characterized by medullar thyroid carcinoma, pheochromocytoma, parathyroid hyperplasia and mucosa neurofibroma, respectively.

多内分泌腺瘤病2型(MEN2)主要由原癌基因RET突变所致，又分为MEN2A和MEN2B，临床表现为甲状腺髓样癌、嗜铬细胞瘤、甲状旁腺增生和黏膜神经纤维瘤。

Seen mainly in the ovary, occasionally in the thyroid gland and pancreas, ovarian cystadenoma, there are two types: one is mucinous, often Multilocular, wall smooth, rarely papillary hyperplasia.

主要见于卵巢，偶见于甲状腺及胰腺，卵巢囊腺瘤有两种类型：一种是粘液性囊腺瘤，常为多房性，囊壁光滑，少有乳头状增生。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。