This trial demonstrates encouraging preliminary 6 month findings, using strict categorical success criteria, for intradiscal PRP as a treatment for presumed discogenic low back pain. Randomized placebo controlled trials are needed to further evaluate the efficacy of this treatment.

Craniopharyngioma relapse needs different treatments. Many alternative approaches have been reported but none of them is the first choice alternative. We believe endoscopic stent placement in the cystic cavity is an alternative method for the treatment of cystic relapses.

This retrospective review demonstrates that a relatively high rate of inadvertent intradiscal injections occurs in the performance of the retrodiscal approach for TFESI. This has significant implications in terms of the potential risk of disc injury induced by the needle puncture. The high incidence of intrathecal injections may also be of great concern depending upon the injectate delivered.

This retrospective review suggests that physicians who use a linear array transducer can accurately perform intra-articular hip injections in an outpatient setting.

This small trial did not demonstrate overall clinical success of intradiskal methylene blue injection for patients diagnosed with diskogenic pain by diskography.