In this series, the low morbidity and mortality rate, combined with a shorter hospital stay, suggest that single stage, transmastoid drainage of intracranial abscess and concurrent treatment of the otogenic pathology is an effective treatment for otogenic intracranial abscess.
To evaluate the results obtained by performing the enlarged translabyrinthine and transapical extension type I approaches for removal of large vestibular schwannomas and those with anterior extensions. An academic tertiary referral centre at Mumbai, India. Retrospective case review. 35 patients of vestibular schwannomas having size greater than 3 cm in extrameatal diameter with extension anterior to the internal auditory canal who underwent the enlarged translabyrinthine or transapical extension type I approach and with a minimum follow up of 1 year are considered. Other subjects who underwent translabyrinthine approach but did not fulfill the above criteria were excluded. Tumor was removed completely in 34 subjects (97.1%). Anatomic interruption of facial nerve occured in 4 cases (11.4%); 3 subjects underwent end to end anastomosis and 1 subject required a cable graft, these were done during the primary procedure itself. At 1 year follow up 28 subjects (80%) had good facial function (Grade I and II, House Brackmann Grading). Postoperative cerebrospinal fluid leak was encountered in 1 subject (2.9%). 34 subjects (97.1%) had a normal albeit slow gait by the sixth post-operative day. Complete tumor removal with a very low morbidity in our series suggest that the enlarged translabyrinthine and transapical extension type I approach offers excellent control of the neurovascular structures in the cerebellopontine angle as also of the large vestibular schwannoma itself aiding complete removal. It also offers the advantage of management of the interrupted facial nerve at the primary procedure itself since the proximal and distal segments are in the operative field.
Attempted total resections is the preferred treatment option in the management of glomus jugulare tumors in most subjects. In the elderly patients, it may be advisable to leave a tiny residue over the involved cranial nerve to preserve function. In a medically unfit and anesthetically high-risk subject observation with serial MRI scans is the preferred line of management. If in such a patient there occurs brainstem compression, it is prudent to only operate the intracranial part to relieve the compression explaining the very high-risk in this group. Radiotherapy is not to be offered as a primary treatment for glomus jugulare tumors.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.