This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Tumors, Subject name: Ophthalmology
Most common site of metastasis in intraorbital melanoma is 
Select and explain. 
A. Brain, B. Lung, C. Lymph node, D. Liver
D: Liver
Answer: D: Liver 
Explanation: Blood-borne metastasis usually occurs in liver and is the commonest cause of death. Lymphatic spread is usually not known. Ref: khurana page no. 174