Calcification include dystrophic and metastatic calcification.

Gestational choriocarcinoma is a highly invasive and frequently metastatic tumor.

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

The most common sites of metastatic choriocarcinoma are () A: cervix B: brain C: liver D: lung E: vagina

The most common metastatic site of renal cancer ( ) A: Liver B: Lung C: Skeleton D: Adrenal gland

Initial therapy for metastatic prostate cancer is___? () A: total<br/>prostatectomy(sphincter-preserving) B: radical prostatectomy C: chemotherapy D: bilateral orchiectomy

Which of the following can cause generalized lymphadenopathy( ) A: Suppurative tonsillitis B: Gingivitis C: Metastatic cancer D: Acute mastitis E: Infectious mononucleosis

Which of the following conditions can lead to metastatic calcification A: Osteomyelitis B: Bone tumors C: Excessive intake of vitamin D D: Hyperthyroidism E: Hyperparathyroidism

Which type of radiation do we use for bone metastatic tumor treatment（ ） A: Beta particle B: alfa particle C: Gama particle D: A and B

In enhanced scan, the most common type of enhancement for "metastatic liver cancer" is A: ring enhancement B: filling enhancement C: obviously homogenous enhancement D: no enhancement