Intracavitary chemotherapy (Gliadel) for recurrent esthesioneuroblastoma: case report and review of the literature.

Esthesioneuroblastoma is an uncommon malignancy of the nasal vault with a treatment regimen consisting of surgical resection followed by radiotherapy for primary lesions and addition of chemotherapy for patients with advanced, recurrent or metastatic lesions. We report a case of a 39-year-old female with a history of esthesioneuroblastoma, previously treated with resection, radiation and chemotherapy, presenting with a recurrent disease that was successfully treated with re-resection and placement of Gliadel) wafers in the surgical resection cavity. The novel option of controlled-release and local delivery of a chemotherapeutic agent for treatment of recurrent esthesioneuroblastoma should be recognized and considered.

Cerebrospinal fluid (vascular endothelial growth factor) and serologic (recoverin) tumor markers for malignant glioma.

Background: Clinically useful tumor markers have yet to be identified for malignant glioma. We report on two potential novel tumor markers, vascular endothelial growth factor (VEGF) and recoverin (protein A). VEGF is a highly specific endothelial cell activator that induces angiogenesis both in vivo and in vitro.