Which is the most common site of metastasis -

Ans. is 'c' i.e. Liver According to Harrison and Schwartz SurgeryMost common site of tumour metastasis -Lymph node2nd most common site of tumour metastasis - LiverHarrison says "The liver is uniquely vulnerable to invasion by tumour cells. Its size, high rate of blood flow, double perfusion by the hepatic artery, and portal vein and Kupffer cell filtration function combine to make it the most common site of metastasis after the lymph nodes. "