Sessile polyp

同根派生

On colonoscopy, a sessile polyp is seen below.
结肠镜检查，在下边可见一个无蒂的息肉。
In scyphozoan jellyfish, the free-swimming medusa form is the dominant stage, with the sessile polyp form found only during larval development.
自由游泳的水母见于各海洋，包括常见的沿海岸线漂流的盘形动物(如甲壳动物)。
Clinical analysis of endoscopic section piece by piece and Rabeprazole sequential therapy for stomach sessile polyp
经内镜分块切除法与雷贝拉唑序贯治疗胃广基息肉的临床分析
Coral is formed by certain types of polyp.
珊瑚是由某些水螅体构成的。
Endoscopic pieces polypectomy on colorectal large sessile polyps
内镜下大肠无蒂大息肉分片切除术