Photo Gallery: Schools of Fish A school of orange basslets (Pseudanthias squamipinnis) feeds along with pink soft-coral polyps in Fiji’s Vatu-i-Ra Channel.
鱼的学校图片美术馆。一所学校的橙
的basslets ( pseudanthias squamipinnis )喂养



的软珊瑚息肉在斐济的vatuj- RA的渠道。
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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.
息肉的组织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
失血,这个过程
为肠息肉切除术polypectomy,字面意思即“切除息肉”。