ABSTRACT
A 55-year-old woman with recurrent glioblastoma multiforme on palliative chemotherapy including Avastin, an angiogenesis inhibitor, presents with several episodes of bacterial meningitis secondary to a persistent cerebrospinal fluid (CSF) leak. Anastomotic dehiscence of the dura mater in the region of the previous craniotomy sites was evident. Attempts to repair the cranial CSF leak with external ventricular drain and ventriculoperitoneal shunt were unsuccessful. This patient underwent repair of the dural defects with a radial forearm free fascial flap, with consequent resolution of the CSF leak.A literature search was performed, and the available data on angiogenesis inhibitors and anastomotic dehiscence was reviewed, specifically focusing on delayed anastomotic dehiscence in patients receiving Avastin (bevacizumab). Although the potential complications of anastomotic dehiscence in patients receiving angiogenesis inhibitors are well documented, there is comparatively little documentation in the literature regarding delayed wound or anastomotic dehiscence. Twenty such cases were found cited in the literature; however, only one study was found which specifically considered angiogenesis inhibitors within the context of central nervous system malignancies.
Subject(s)
Anastomotic Leak/surgery , Angiogenesis Inhibitors/adverse effects , Antibodies, Monoclonal, Humanized/adverse effects , Cerebrospinal Fluid Rhinorrhea/surgery , Craniotomy , Free Tissue Flaps/transplantation , Plastic Surgery Procedures/methods , Anastomotic Leak/chemically induced , Bevacizumab , Cerebrospinal Fluid Leak , Cerebrospinal Fluid Rhinorrhea/chemically induced , Female , Humans , Middle AgedABSTRACT
Neurenteric cysts are rare congenital lesions of endodermal origin occurring in the spinal canal and infrequently in the posterior cranial fossa. The authors report the case of a 3-year-old child who presented with a recurrent third cranial nerve palsy. Magnetic resonance imaging showed a large cystic mass lesion in the ambient cistern on the right side, with compression of the anterolateral aspect of the brainstem. The patient underwent a craniotomy, complete excision, and a primary third cranial nerve repair. While there have been 3 reported cases of neurenteric cysts arising from the oculomotor nerve, this is the first documented case with a primary nerve repair.
