N	Concordance
1	e administered to symptomatic areas; an Ommaya reservoir may then be placed in
2	thymidine kinase/ganciclovir through an Ommaya reservoir connected to a catheter
3	a lumbar puncture  (intrathecally)or an ommaya reservoir (a device which has bee
4	opsy and implantation  of intracavitary Ommaya reservoir prior to therapy induct
5	 cytoreduction  Normal diagnostic LP or Ommaya reservoir tap required no more th
6	   aventricular methotrexate through an Ommaya reservoir, or repeated courses of
7	gh a special type of catheter called an Ommaya reservoir. This device is placed 
8	 the standard therapy for CNS leukemia. Ommaya reservoirs to deliver chemotherap