...This refers to the swelling and cystification of the villi that make up the placenta and provide nutrition for the fetus. It is commonly called grape-form mole because it looks like a bunch of grapes to the naked eye. Traditionally, it was thought to be a tumor of the placenta, but now many people believe it to be a special type of miscarriage caused by chromosomal abnormalities based on cytogenetic research. *Some of the terminology that mentions "mole" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…胎盤を構成し,胎児の栄養をつかさどる絨毛(じゆうもう)が腫大,囊胞化したものをいう。肉眼的にブドウの房のような外観を呈することからブドウ状奇胎と俗称される。従来,胎盤の腫瘍と考えられていたが,細胞遺伝学的研究から染色体異常による流産の特殊型と考える説が現在は多い。… ※「奇胎」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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