Frequency of Nervous System Metastases by Common Primary Tumors

	BRAIN %	LM %	ESCC %
Frequency of Nervous System Metastases by Common Primary Tumors
Lung	41	17	15
Breast	19	57	22
Melanoma	10	12	4
Prostate	1	1	10
GIT	7	-	5
Renal	3	2	7
Lymphoma	<1	10	10
Sarcoma	7	1	9
Other	11	-	18

Abbreviations: ESCC, epidural spinal cord compression; GIT, gastrointestinal tract; LM, leptomeningeal metastases.