Choanal stenosis has recently been recognized as a late complication of radiation therapy for nasopharyngeal carcinoma. The management of velopharyngeal stenosis is challenging with high risk of restenosis. We report a case of velopharyngeal stenosis post-radiotherapy and illustrated the use of mitomycin-C to prevent restenosis. Mitomycin-C application has being shown useful adjunct to surgical technique in managing nasopharyngeal stenosis for surgeons.
The synthesis of novel dispiroheterocycles containing a bicyclo[2.2.1]heptane ring system through sequential [3+2] and [4+2] cycloadditions is described.
Shashinder Singh合作论文数1
Ing Ping Tang合作论文数Faculty of Medicine, University Malaysia1
Raghavachary Raghunathan合作论文数Corresponding author. Tel.: +91 44 22202811;fax: +91 44 22300488.;Corresponding author. Tel.: +91 44 22202811; fax: +91 44 22300488.1Siew Ching Lee合作论文数1Jayadevan Jayashankaran合作论文数1Avatar Singh合作论文数1
