TY - JOUR T1 - DEceptively normal ventricular fluid in lymphomatous meningitis AU - Schiff D, Feske SK, Wen PY Y1 - 1993/02/08 N1 - 10.1001/archinte.1993.00410030093013 JO - Archives of Internal Medicine SP - 389 EP - 390 VL - 153 IS - 3 N2 - The diagnosis of leptomeningeal cancer ultimately depends on the finding of abnormal cerebrospinal fluid with malignant cytologic study results. We report a case of relapsed leptomeningeal lymphomatosis in which ventricular cerebrospinal fluid was entirely normal while lumbar spinal fluid was diagnostically abnormal. To our knowledge, this is the first such reported case, and it highlights the importance of sampling cerebrospinal fluid close to the site of clinical involvement.(Arch Intern Med. 1993;153:389-390) SN - 0003-9926 M3 - doi: 10.1001/archinte.1993.00410030093013 UR - http://dx.doi.org/10.1001/archinte.1993.00410030093013 ER -