Leptomeningeal Carcinomatosis from Brain Metastases of Breast Cancer | JM Jung, et al. 6. Cheng X, Hung MC : Breast cancer brain metastases. Cancer Metasta- sis Rev 26 : 635-643, 2007 7. Collins LC, Marotti JD, Gelber S, Cole K, Ruddy K, Kereakoglow S, et al. : Pathologic features and molecular phenotype by patient age in a large cohort of young women with breast cancer. Breast Cancer Res Treat 131 : 1061-1066, 2012 8. DeAngelis LM : Current diagnosis and treatment of leptomeningeal metastasis. J Neurooncol 38 : 245-252, 1998 9. DeAngelis LM, Mandell LR, Thaler HT, Kimmel DW, Galicich JH, Fuks Z, et al. : The role of postoperative radiotherapy after resection of single brain metastases. Neurosurgery 24 : 798-805, 1989 10. Dosoretz DE, Blitzer PH, Russell AH, Wang CC : Management of soli- tary metastasis to the brain : the role of elective brain irradiation follow- ing complete surgical resection. Int J Radiat Oncol Biol Phys 6 : 1727- 1730, 1980 11. Fortner JG : Inadvertent spread of cancer at surgery. J Surg Oncol 53 : 191-196, 1993 12. Fox BD, Cheung VJ, Patel AJ, Suki D, Rao G : Epidemiology of meta- static brain tumors. Neurosurg Clin N Am 22 : 1-6, v, 2011 13. Freilich RJ, Krol G, DeAngelis LM : Neuroimaging and cerebrospinal fluid cytology in the diagnosis of leptomeningeal metastasis. Ann Neu- rol 38 : 51-57, 1995 14. Gauthier H, Guilhaume MN, Bidard FC, Pierga JY, Girre V, Cottu PH, et al. : Survival of breast cancer patients with meningeal carcinomatosis. Ann Oncol 21 : 2183-2187, 2010 15. Glass JP, Melamed M, Chernik NL, Posner JB : Malignant cells in cere- brospinal fluid (CSF) : the meaning of a positive CSF cytology. Neurol- ogy 29 : 1369-1375, 1979 16. Grabb PA, Albright AL, Pang D : Dissemination of supratentorial malig- nant gliomas via the cerebrospinal fluid in children. Neurosurgery 30 : 64-71, 1992 17. Kim HJ, Im SA, Keam B, Kim YJ, Han SW, Kim TM, et al. : Clinical out- come of central nervous system metastases from breast cancer : differ- ences in survival depending on systemic treatment. J Neurooncol 106 : 303-313, 2012 18. Lee S, Ahn HK, Park YH, Nam do H, Lee JI, Park W, et al. : Leptomen- ingeal metastases from breast cancer : intrinsic subtypes may affect unique clinical manifestations. Breast Cancer Res Treat 129 : 809-817, 2011 19. Lin NU, Claus E, Sohl J, Razzak AR, Arnaout A, Winer EP : Sites of dis- tant recurrence and clinical outcomes in patients with metastatic triple- negative breast cancer : high incidence of central nervous system metas- tases. Cancer 113 : 2638-2645, 2008 20. Lin NU, Winer EP : Brain metastases : the HER2 paradigm. Clin Can- cer Res 13 : 1648-1655, 2007 21. Mahajan A, Borden J, Tsai JS : Carcinomatous meningitis : are surgery- and gamma knife radiosurgery treatment risk factors? J Neurosurg 97 : 441-444, 2002 22. Mayo WJ : Grafting and traumatic dissemination of carcinoma in the course of operations for malignant disease. JAMA 60 : 512-513, 1913 23. Mirimanoff RO, Choi NC : Intradural spinal metastases in patients with posterior fossa brain metastases from various primary cancers. Oncolo- gy 44 : 232-236, 1987 24. Mirimanoff RO, Choi NC : The risk of intradural spinal metastases in patients with brain metastases from bronchogenic carcinomas. Int J Ra- diat Oncol Biol Phys 12 : 2131-2136, 1986 25. Norris LK, Grossman SA, Olivi A : Neoplastic meningitis following sur- gical resection of isolated cerebellar metastasis : a potentially prevent- able complication. J Neurooncol 32 : 215-223, 1997 26. Pace A, Fabi A : Chemotherapy in neoplastic meningitis. Crit Rev On- col Hematol 60 : 194-200, 2006 27. Patchell RA, Tibbs PA, Walsh JW, Dempsey RJ, Maruyama Y, Kryscio RJ, et al. : A randomized trial of surgery in the treatment of single me- tastases to the brain. N Engl J Med 322 : 494-500, 1990 28. Pavlidis N : The diagnostic and therapeutic management of leptomen- ingeal carcinomatosis. Ann Oncol 15 Suppl 4 : iv285-iv291, 2004 29. Rosen ST, Aisner J, Makuch RW, Matthews MJ, Ihde DC, Whitacre M, et al. : Carcinomatous leptomeningitis in small cell lung cancer : a clini- copathologic review of the National Cancer Institute experience. Medi- cine (Baltimore) 61 : 45-53, 1982 30. Seute T, Leffers P, ten Velde GP, Twijnstra A : Leptomeningeal metasta- ses from small cell lung carcinoma. Cancer 104 : 1700-1705, 2005 31. Siomin VE, Vogelbaum MA, Kanner AA, Lee SY, Suh JH, Barnett GH : Posterior fossa metastases : risk of leptomeningeal disease when treated with stereotactic radiosurgery compared to surgery. J Neurooncol 67 : 115-121, 2004 32. Suki D, Abouassi H, Patel AJ, Sawaya R, Weinberg JS, Groves MD : Comparative risk of leptomeningeal disease after resection or stereotac- tic radiosurgery for solid tumor metastasis to the posterior fossa. J Neu- rosurg 108 : 248-257, 2008 33. Suki D, Hatiboglu MA, Patel AJ, Weinberg JS, Groves MD, Mahajan A, et al. : Comparative risk of leptomeningeal dissemination of cancer after surgery or stereotactic radiosurgery for a single supratentorial solid tu- mor metastasis. Neurosurgery 64 : 664-674; discussion 674-676, 2009 34. Umpleby HC, Williamson RC : Anastomotic recurrence in large bowel cancer. Br J Surg 74 : 873-878, 1987 35. van der Ree TC, Dippel DW, Avezaat CJ, Sillevis Smitt PA, Vecht CJ, van den Bent MJ : Leptomeningeal metastasis after surgical resection of brain metastases. J Neurol Neurosurg Psychiatry 66 : 225-227, 1999 36. Waki F, Ando M, Takashima A, Yonemori K, Nokihara H, Miyake M, et al. : Prognostic factors and clinical outcomes in patients with leptomen- ingeal metastasis from solid tumors. J Neurooncol 93 : 205-212, 2009 37. Wasserstrom WR, Glass JP, Posner JB : Diagnosis and treatment of lep- tomeningeal metastases from solid tumors : experience with 90 patients. Cancer 49 : 759-772, 1982 38. Yap HY, Yap BS, Tashima CK, DiStefano A, Blumenschein GR : Menin- geal carcinomatosis in breast cancer. Cancer 42 : 283-286, 1978 39. Yildirim E, Dalgiç T, Berberoğlu U : Prognostic significance of young age in breast cancer. J Surg Oncol 74 : 267-272, 2000 199