Krukenberg's tumor is mainly by() A: Lymphatic metastasis B: Hematogeneous metastasis C: Local invasion D: Seeding metastasis

metastasis

Small cell anaplastic carcinomas are rarely resected because of early metastasis.

Metastasis from primary gastric cancer to liver should be called gastric metastatic liver cancer.

以下不属于Mignights原则的是： A: Metastasis B: Inflammation C: Infection D: Hereditary

How to differentiate invasive mole with choriocarcinoma?() A: seen<br/>villous pattern, is choriocarcinoma B: with<br/>lung metastasis , is choriocarcinoma C: followed<br/>by mole, is choriocarcinoma D: followed<br/>by normal labor or abortion, is choriocarcinoma E: none<br/>of them