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Selected Publication:
Walch, C; Unger, F; Anderhuber, W; Feichtinger, K.
Radiosurgery of recurrent acoustic neurinoma or: the elegant solution of a surgical problem?
Laryngorhinootologie. 2001; 80(7):385-388
Doi: 10.1055%2Fs-2001-15710
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- Leading authors Med Uni Graz
- Walch Christian
- Co-authors Med Uni Graz
- Anderhuber Wolfgang
- Dominikus Karlheinz
- Feichtinger Karlheinz
- Unger Frank
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- Abstract:
- BACKGROUND: Stereotactic radiosurgery has proved to be an effective alternative to microsurgical resection in treatment of acoustic neuroma. Still, microsurgery is considered by many to be the therapy of choice. In case of recurrence microsurgical resection is much more difficult because of scarring and has a higher risk of complications. Therefore in cases of recurrence the role of radiosurgery needed to be evaluated. PATIENTS AND METHODS: From April 1992 to July 1997 135 patients suffering from acoustic neuroma were treated at the Neurosurgical Department of the University Medical School of Graz by means of the gamma-Knife. 12 patients had recurrence after a single or several microsurgical resections. The age distribution was between 38 and 71 years with a mean of 57 years. The diameter of the tumors varied between 10.5 and 31.2 mm. RESULTS: In all 12 cases the tumors could be inactivated biologically in a mean follow-up period of 58.8 months by means of stereotactic radiosurgery. Tumor shrinkage was achieved in 3 cases (25%), central necrotic areas were observed in 8 cases (67%). No additional cranial nerve palsies occurred. CONCLUSIONS: Stereotactic radiosurgery has proven to be a safe and effective treatment option instead of repeated microsurgery. Stereotactic radiosurgery should be considered as the therapy of choice in cases of recurrent acoustic neuromas.
- Find related publications in this database (using NLM MeSH Indexing)
- Adult -
- Aged -
- Female -
- Follow-Up Studies -
- Humans -
- Magnetic Resonance Imaging -
- Male -
- Microsurgery -
- Middle Aged -
- Neuroma, Acoustic - diagnosis Neuroma, Acoustic - surgery
- Radiosurgery -
- Recurrence -
- Time Factors -
- Find related publications in this database (Keywords)
- acoustic neuroma
- vestibular schwannoma
- gamma-knife
- stereotactic radiosurgery