Combined Staged Telo-Velar and Trans-Choroidal Approach to a Tumor of the Sylvian Aqueduct

Post-Operative Results

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In this segment, the post-op MRI shows complete removal of the tumor. We also learn the results and health of the patient today.


  • Complete removal
  • Follow up
  • Tumor
  • clinical results


  1. 1.
    Bozkurt B, Yağmurlu K, Belykh E, Tayebi Meybodi A, Staren MS, Aklinski JL, Preul MC, Grande AW, Nakaji P, Lawton MT (2018) Quantitative anatomic analysis of the transcallosal-transchoroidal approach and the transcallosal-subchoroidal approach to the floor of the third ventricle: an anatomic study. World Neurosurg 118:219229. Epub 2018 Aug 11. PubMed PMID: 30010067CrossRefPubMedGoogle ScholarCrossRefGoogle Scholar
  2. 2.
    Eissa EM (2018) The role of the telovelar approach in fourth ventricular surgery: a new perspective. Turk Neurosurg 28(4):523–529. PubMed PMID: 30192359CrossRefPubMedGoogle Scholar
  3. 3.
    Mussi AC, Rhoton AL Jr (2000) Telovelar approach to the fourth ventricle: microsurgical anatomy. J Neurosurg 92(5):812–823 PubMed PMID: 10794296CrossRefGoogle Scholar
  4. 4.
    Peker HO, Aydin I, Dinc C, Baskaya MK (2018) Microsurgical resection of thalamic astrocytomas via anterior interhemispheric transcallosal transchoroidal approach: demonstrating of technique: 3-dimensional operative video. Oper Neurosurg (Hagerstown) 14(5):595. PubMed PMID: 28961966CrossRefGoogle ScholarCrossRefGoogle Scholar
  5. 5.
    Saad AA, Rady MR, Kamal HM, El-Mansy N, Alsawy MFM, Hegazy A, Zaghloul MS (2018) Telovelar approach to pediatric fourth ventricle tumors: feasibility and outcome. Turk Neurosurg. [Epub ahead of print] PubMed PMID: 30649815
  6. 6.
    Tanriover N, Ulm AJ, Rhoton AL Jr, Yasuda A (2004) Comparison of the transvermianand telovelar approaches to the fourth ventricle. J Neurosurg 101(3):484–498 PubMed PMID: 15352607CrossRefGoogle Scholar
  7. 7.
    Tomasello F, Conti A, Cardali S, La Torre D, Angileri FF (2015) Telovelar approach to fourth ventricle tumors: highlights and limitations. World Neurosurg 83(6):1141–1147. Epub 2015 Feb 16. Review. PubMed PMID: 25698525CrossRefPubMedGoogle Scholar
  8. 8.
    Vitorino Araujo JL, Veiga JCE, Wen HT, de Andrade AF, Teixeira MJ, Otoch JP, Rhoton AL Jr, Preul MC, Spetzler RF, Figueiredo EG (2017) Comparative anatomical analysis of the transcallosal-transchoroidal and transcallosal-transforniceal-transchoroidal approaches to the third ventricle. J Neurosurg 127(1):209–218. Epub 2016 Nov 4. PubMed PMID: 27813460CrossRefPubMedGoogle ScholarCrossRefPubMedGoogle Scholar
  9. 9.
    Ulm AJ, Russo A, Albanese E, Tanriover N, Martins C, Mericle RM, Pincus D, Rhoton AL (2009) Limitations of the transcallosal transchoroidal approach to the third ventricle. J Neurosurg 111(3):600–609. PubMed PMID: 19199450CrossRefPubMedGoogle ScholarCrossRefPubMedGoogle Scholar
  10. 10.
    Kasowski HJ, Nahed BV, Piepmeier JM (2005) Transcallosal transchoroidal approach to tumors of the third ventricle. Neurosurgery 57(4 Suppl):361–366 Discussion 361–6. PubMed PMID: 16234686PubMedGoogle ScholarPubMedGoogle Scholar

About this video

Giuseppe Cinalli
Nicola Onorini
First online
17 May 2019
Online ISBN
Springer, Cham
Copyright information
© The Author(s) 2020