التفاصيل البيبلوغرافية
| العنوان: |
Surgical Outcome of Torcula Herophili Meningioma: An Institutional Experience. |
| المؤلفون: |
Birua, Gyani J.S.1 (AUTHOR), Sadashiva, Nishanth1 (AUTHOR) nishanth46@gmail.com, Konar, Subhas1 (AUTHOR), Shashidhar, Abhinith1 (AUTHOR), Beniwal, Manish1 (AUTHOR), Vazhayil, Vikas1 (AUTHOR), Shukla, Dhaval1 (AUTHOR) |
| المصدر: |
World Neurosurgery. Apr2024, Vol. 184, pe765-e773. 9p. |
| مصطلحات موضوعية: |
*MENINGIOMA, *SURGICAL & topographical anatomy, *PROGRESSION-free survival, *SURVIVAL analysis (Biometry), *SYMPTOMS, *RADIOSURGERY, *RADIOTHERAPY |
| مستخلص: |
Resection of meningiomas (THMs) at the torcular Herophili poses challenges to surgeons due to complex regional anatomy. The current study aims to evaluate factors affecting the extent of resections, progression-free survival, and the role of radiation. We did a retrospective study of all the THM patients treated at our institute between May 1987 and June 2022. The demographic data, signs and symptoms, surgical notes, postoperative details, and radiotherapy were gathered retrospectively. Survival analysis was done with Kaplan-Meier tests along with predictors of the extent of resection as well as recurrence. A total of 39 patients qualified to be included in the study, with 10 male patients (male:female 1:2.9) and an average age of 50.8 years. The average follow-up duration was 75.9 months. Simpson's grade 2 excision was achieved in 19 (48.7%) patients, followed by Simpson's grade 3 excision in 17 patients (43.6%). Progression-free survival in subtotal resection was 60 months, and 100 months in gross total resection. Statistically, the extent of the resection was determined by the involvement of sinuses/torcula and the number of quadrants involved around torcula. A total of 16 patients received radiosurgery for the residual or small reccurrence of the lesion. Follow-up revealed reccurrence in 5 cases. Torcular meningiomas are relatively uncommon, described in few reports, and represent a therapeutic dilemma. Though some experts recommend complete removal of tumor and reconstruction of the sinus, others suggest maximum safe resection, followed by radiosurgery. The present study reflects reasonable control of the residual lesion with radiosurgery after maximum safe resection. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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