2011.7.22
胞疾病
Introduction
gestational trophoblastic disease ( GTD) are a gro diseases from the placenta nourish cells of the dis it includes hydatidiform mole, invasive hydatidifor mole , velvet carcinoma and rare placenta parts n cell tumors.妊娠滋养细胞疾病( gestational tropho disease,GTD)是一组来源于胎盘滋养细胞的疾病 包括葡萄胎、侵袭性葡萄胎、绒癌及罕见的胎盘部 养细胞肿瘤
changes, low degree of malignant cells
are arranged, not too crowded, water
molecules spread a smooth relevant
DWI高b值时显示肿块内“蜂窝”状或“葡
萄”状结构扩散不受限,与病变恶性程度
低,细胞排列不太密集,水分子扩散较
MR Imaging (葡萄胎)
hydatidiform mole benign view of size differ in the
blisters, microscopically nourish cells different degree, the hyperplasia edema, the increase in size, outline rules, interstitial inner tire source sex disappear blood vessels, but not involving uterine