Microsurgical Treatment and Follow|Up of KOOS Grade IV ...

Microsurgical Treatment and Follow-Up of KOOS Grade IV ... - NCBI

Our aim was to evaluate the outcome of surgical resection and define a cut-off value for safe resection with low risk for tumor regrowth of KOOS IV vestibular ...

Microsurgical Treatment and Follow-Up of KOOS Grade IV ... - PubMed

Subtotal tumor resection is a good therapeutic concept in patients with KOOS IV vestibular schwannoma resulting in a high rate of good ...

(PDF) Microsurgical Treatment and Follow-Up of KOOS Grade IV ...

Conclusions Subtotal tumor resection is a good therapeutic concept in patients with KOOS IV vestibular schwannoma resulting in a high rate of good hearing and ...

Koos grade IV vestibular ... - Scholars@Duke publication

All patients underwent microsurgical removal via the retrosigmoid approach. ... At last follow-up, 34 (56,7%) patients had a ... Microsurgery of Koos grade IV ...

Microsurgical Treatment and Follow-Up of KOOS Grade IV ... - DOAJ

PurposeSurgery of KOOS IV vestibular schwannoma remains challenging regarding the balance of extent of tumor resection (EoR) and functional outcome.

Long-term tumor control in Koos grade IV vestibular schwannomas ...

OBJECTIVE The modern management of patients with Koos grade IV vestibular schwannomas (VSs) aims at functional preservation and long-term ...

Microsurgical Treatment and Follow-Up of KOOS Grade IV ...

Subtotal tumor resection is a good therapeutic concept in patients with KOOS IV vestibular schwannoma resulting in a high rate of good hearing and facial ...

Wait-and-scan management in sporadic Koos grade 4 vestibular ...

Volumetric natural history studies specifically on large vestibular schwannomas (VSs), commonly classified as Koos grade 4, are lacking. The aim ...

Place of Gamma Knife Stereotactic Radiosurgery in Grade 4 ...

Grade IV vestibular schwannoma (Koos classification) is generally considered to be an indication for microsurgical resection or combined radiosurgery- ...

Subclassification of Koos grade 4 vestibular schwannoma

Koos grade 4 vestibular schwannoma (KG4VS) is a large tumor that causes brainstem displacement and is generally considered a candidate for ...

Microsurgical Treatment and Follow-Up of KOOS Grade IV ... - J-Global

Microsurgical Treatment and Follow-Up of KOOS Grade IV Vestibular Schwannoma: Therapeutic Concept and Future Perspective. KOOSグレードIV前庭神経鞘腫の顕微 ...

Does Size Matter? On the Role of Stereotactic Radiosurgery for ...

An institutional review board–approved database compiled outcomes of Koos grade 3–4 VS treated by GKRS from March 2014 to January 2021 with >6 months' follow-up ...

Frameless Hypo-fractionated Radiosurgery For Koos Grade 4 ...

... treated with frameless radiosurgery & with a minimum follow-up of 3 years. ... microsurgical tumor resection. Comments. We were unable to load Disqus. If ...

Analysis of the effect of neuroendoscopy-assisted microscopy in the ...

Introduction: This article aimed to investigate the effects of the endoscopic-assisted microsurgery technique on the resection of large (Koos grade IV) ...

(PDF) Koos Grade IV Vestibular Schwannomas - ResearchGate

Purpose Koos Grade IV vestibular schwannomas (VS) (maximum diameter >3cm) compress the brainstem and displace the fourth ventricle. Microsurgical resection ...

Outcome and toxicity analysis of single dose stereotactic ...

For larger tumors (prevalent Koos VI), microsurgery or combined treatment strategies are mostly recommended. However, in patients not suited for ...

The Impact of Tumor Elongation on Facial Nerve Outcome after ...

... surgery for Koos grade 3 and 4 tumors ... Microsurgical Treatment and Follow-Up of KOOS Grade IV Vestibular Schwannoma: Therapeutic Concept and Future ...

Safety and Efficacy of Gamma Knife Radiosurgery for the...

We conducted a single-center, retrospective evaluation of patient undergoing GKRS for Koos grade 4 vestibular schwannomas. We evaluated clinical, imaging, and ...

comparative study of microsurgery and gamma knife radiosurgery in ...

In small tumors (Koos I and II), tumor control was equivalent in both treatment arms. In large VS (Koos III and IV), however, RFS was superior ...

Clinical features, microsurgical treatment, and outcome of vestibular ...

Facial nerve function was assessed before and after surgery and at each follow-up ... Facial nerve preservation surgery for koos grade 3 and 4 ...