 |
| |||
| 环状檗 | |||
| 环状襞 | |||
| |||
| 环状嬖 (位于小肠内，由黏膜和黏膜下层向肠腔内突出而成。环状襞自幽门右侧约 2.5 cm 处开始出现，十二指肠降部增多和变高，十二指肠水平部至空肠中段最密集和最高，自空肠下端至回肠中段逐渐减少和变矮。多数环状襞环绕管腔周长的1/2或 2/3,有的环绕全周) | |||
| 环状褶 | |||
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips