, Volume 59, Issue 12, pp 1189–1191 | Cite as

Decaying molar tooth sign in Joubert syndrome and related disorders is correlated to a displacement of the corticospinal tract

  • César Augusto Pinheiro Ferreira Alves
  • Suely Ferraciolli
  • Ciro Matsui
  • Leandro Tavares Lucato
Letter to the Editor


Compliance with ethical standards


No funding was received for this study.

Conflict of interest

The authors declare that they have no conflict of interest.

Ethical approval

All procedures performed in the studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.

Informed consent

Informed consent was obtained from all individual participants included in the study.


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Copyright information

© Springer-Verlag GmbH Germany 2017

Authors and Affiliations

  • César Augusto Pinheiro Ferreira Alves
    • 1
  • Suely Ferraciolli
    • 1
  • Ciro Matsui
    • 1
  • Leandro Tavares Lucato
    • 1
  1. 1.Instituto de Radiologia (InRad)Hospital das Clínicas de São PauloSão PauloBrasil

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