sirenomelia

1.Milagros was born with a rare congenital condition called sirenomelia, which is also known as "mermaid syndrome".

塞隆出生时就有种罕见的先天性疾病“并腿畸形”，这种病又被称为“美人鱼综徵”。

2.Shiloh was born with "mermaid syndrome," also known as sirenomelia, and she only had one partially working kidney, no lower colon or genital organs and her legs were fused from the waist down.

希萝出生时有「美人鱼症群」，也就是并肢畸形症，而她只有枚功能不完全的肾、没有结肠或生殖器官，她的腿从腰际并起。