Leptomeningeal Carcinomatosis in Colorectal Cancer: The Mayo Clinic Experience

LM is an exceedingly rare development in the natural course of CRC. It confers a poor prognosis with limited treatment options. At our institution, most patients had their disease addressed by palliative means, with many receiving radiotherapy to control their neurologic symptoms. Based on our series, supportive care remains a sensible approach to the management of LM in CRC.