Abstract
Aim: Cerebellar mutism syndrome (CMS) is a morbid complication of posterior fossa surgery in children. This review focuses on the current understanding of pathophysiology in the white matter tracts (WMT) using diffusion tensor imaging (DTI).
Material and Methods: A series of 38 patients operated on for posterior fossa tumors in our institute between December 2019 till May 2021 were evaluated neurologically along with characteristics of mutism and DTI imaging (fractional anisotropy) in preoperative and postoperative periods. We also noted tumor size, location, volume, brainstem compression, cerebellar peduncle involvement, extent of resection, surgical approach, and histopathology.
Result: Cerebellar mutism developed in five patients. The mean age, male sex, tumor size >5 cm, superior cerebellar peduncle involvement, and vermian incision were found to have positive correlation with the development of CMS. They showed reduction in fractional anisotropy in superior cerebellar peduncle (SCP) following resection; however, others’ WMT did not show any significant change in fractional anisotropy values pre- or post-surgery.
Conclusion: Our study suggests that functional disruption of WMT, i.e., superior cerebellar peduncle and dentato-thalamo-cortical tract (DTC) is the underlying pathophysiological component of CMS. Taking this into consideration, we need to deploy techniques to limit the damage to the superior cerebellar peduncle and DTC using neurophysiological monitoring.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Abbreviations
- CMS:
-
Cerebellar mutism syndrome
- DTC:
-
Dentato-thalamo-cortical tract
- DTI:
-
Diffusion tensor imaging
- FA:
-
Fractional anisotropy
- SCP:
-
Superior cerebellar peduncle
References
Rekate HL, Grubb RL, Aram DM, Hahn JF, Ratcheson RA. Muteness of cerebellar origin. Arch Neurol. 1985;42:697–8.
Pollack IF, Polinko P, Albright AL, Towbin R, Fitz C. Mutism and pseudobulbar symptoms after resection of posterior fossa tumors in children: incidence and pathophysiology. Neurosurgery. 1995;37:885–93.
Gudrunardottir T, Sehested A, Juhler M, Schmiegelow K. Cerebellar mutism: review of the literature. Childs Nerv Syst. 2011;27:355–63.
Gudrunardottir T, De Smet H, Bartha-Doring L, Van Dun K, Verhoeven J, Paquier P, et al. Posterior fossa syndrome and cerebellar mutism. In: Mariën P, Monti M, editors. The linguistic cerebellum. 1st ed. Oxford: Academic Press, Elsevier; 2015. p. 257–81.
Gudrunardottir T, Morgan AT, Lux AL, Walker DA, Walsh KS, Wells EM, et al. Consensus paper on post-operative pediatric cerebellar mutism syndrome: the Iceland Delphi results. Childs Nerv Syst. 2016;32:1195–203.
Robertson PL, Muraszko KM, Holmes EJ, Sposto R, Packer RJ, Gajjar A, Dias MS, Allen JC. Incidence and severity of postoperative cerebellar mutism syndrome in children with medulloblastoma: a prospective study by the Children’s Oncology Group. J Neurosurg. 2006;105:444–51.
Erşahin Y, Mutluer S, Saydam S, Barçin E. Cerebellar mutism: report of two unusual cases and review of the literature. Clin Neurol Neurosurg. 1997;99:130–4.
Shiihara T, Watanabe M, Honma A, Kato M, Morita Y, Ichiyama T, Maruyama K. Rotavirus associated acute encephalitis/encephalopathy and concurrent cerebellitis: report of two cases. Brain and Development. 2007;29:670–3.
Miyakita Y, Taguchi Y, Sakakibara Y, Matsuzawa M, Kitagawa H. Transient mutism resolving into cerebellar speech after brain stem infarction following a traumatic injury of the vertebral artery in a child. Acta Neurochir. 1999;141:209–13.
Gelabert-González M, Fernández-Villa J. Mutism after posterior fossa surgery. Review of the literature. Clin Neurol Neurosurg. 2001;103:111–4.
Turgut M. Transient “cerebellar” mutism. Childs Nerv Syst. 1998;14:161–6.
McMillan HJ, Keene DL, Matzinger MA, Vassilyadi M, Nzau M, Ventureyra EC. Brainstem compression: a predictor of postoperative cerebellar mutism. Childs Nerv Syst. 2009;25:677–81.
Morris EB, Phillips NS, Laningham FH, Patay Z, Gajjar A, Wallace D, Boop F, Sanford R, Ness KK, Ogg RJ. Proximal dentato thalamo cortical tract involvement in posterior fossa syndrome. Brain. 2009;132:3087–95.
Dailey AT, McKhann GM II, Berger MS. The pathophysiology of oral pharyngeal apraxia and mutism following posterior fossa tumor resection in children. J Neurosurg. 1995;83:467–75.
Puget S, Boddaert N, Viguier D, Kieffer V, Bulteau C, Garnett M, Callu D, Sainte-Rose C, Kalifa C, Dellatolas G, Grill J. Injuries to inferior vermis and dentate nuclei predict poor neurological and neuropsychological outcome in children with malignant posterior fossa tumors. Cancer. 2009;115:1338–47.
Catsman-Berrevoets CE, Van Breemen M, van Veelen ML, Appel IM, Lequin MH. Supratentorial arterial ischemic stroke following cerebellar tumor resection in two children. Pediatr Neurosurg. 2005;41:206–11.
McEvoy SD, Lee A, Poliakov A, Friedman S, Shaw D, Browd SR, Ellenbogen RG, Ojemann JG, MacDonald CL. Longitudinal cerebellar diffusion tensor imaging changes in posterior fossa syndrome. NeuroImage Clin. 2016;12:582–90.
Ildan F, Tuna M, Erman T, Gocer AI, Zeren M, Cetinalp E. The evaluation and comparison of cerebellar mutism in children and adults after posterior fossa surgery: report of two adult cases and review of the literature. Acta Neurochir. 2002;144:463–73.
Mariën P, De Smet HJ, Wijgerde E, Verhoeven J, Crols R, De Deyn PP. Posterior fossa syndrome in adults: a new case and comprehensive survey of the literature. Cortex. 2013;49:284–300.
Kotil K, Eras M, Akçetin M, Bilge T. Cerebellar mutism following posterior fossa tumor resection in children. Turk Neurosurg. 2008;18:89–94.
Gora NK, Gupta A, Sinha VD. Cerebellar mutism syndrome following midline posterior fossa tumor resection in children: an institutional experience. J Pediatr Neurosci. 2017;12:313–9.
Mussi ACM, Rhoton AL Jr. Telovelar approach to the fourth ventricle: microsurgical anatomy. J Neurosurg. 2000;92(5):812–23.
Mori S, van Zijl PC. Fiber tracking: principles and strategies—a technical review. NMR Biomed. 2002;15:468–80.
Law N, Greenberg M, Bouffet E, Taylor MD, Laughlin S, Strother D, et al. Clinical and neuroanatomical predictors of cerebellar mutism syndrome. Neuro-Oncology. 2012;14:1294–303.
Ojemann JG, Partridge SC, Poliakov AV, Niazi TN, Shaw DW, Ishak GE, Lee A, Browd SR, Geyer JR, Ellenbogen RG. Diffusion tensor imaging of the superior cerebellar peduncle identifies patients with posterior fossa syndrome. Childs Nerv Syst. 2013;29:2071–7.
Hoover JE, Strick PL. The organization of cerebellar and basal ganglia outputs to primary motor cortex as revealed by retrograde transneuronal transport of herpes simplex virus type 1. J Neurosci. 1999;19(4):1446–63.
Dum RP, Strick PL. An unfolded map of the cerebellar dentate nucleus and its projections to the cerebral cortex. J Neurophysiol. 2003;89(1):634–9. https://doi.org/10.1152/jn.00626.2002.
Matano S. Brief communication: proportions of the ventral half of the cerebellar dentate nucleus in humans and great apes. Am J Phys Anthropol. 2001;114(2):163–5. https://doi.org/10.1002/1096-8644(200102)114:23.0.CO;2-F.
Soelva V, Hernáiz Driever P, Abbushi A, Rueckriegel S, Bruhn H, Eisner W, et al. Fronto-cerebellar fiber tractography in pediatric patients following posterior fossa tumor surgery. Childs Nerv Syst. 2013;29:597–607.
Kusano Y, Tanaka Y, Takasuna H, Wada N, Tada T, Kakizawa Y, et al. Transient cerebellar mutism caused by bilateral damage to the dentate nuclei after the second posterior fossa surgery. Case report. J Neurosurg. 2006;104:329–31.
Iwata NK, Ugawa Y. The effects of cerebellar stimulation on the motor cortical excitability in neurological disorders: a review. Cerebellum. 2005;4(4):2018–23. https://doi.org/10.1080/14734220500277007.
Giampiccolo D, Basaldella F, Badari A, Squintani GM, Cattaneo L, Sala F. Feasibility of cerebello-cortical stimulation for intraoperative neurophysiological monitoring of cerebellar mutism. Childs Nerv Syst. 2021;37(5):1505–14. https://doi.org/10.1007/s00381-021-05126-7.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2023 The Author(s), under exclusive license to Springer Nature Switzerland AG
About this chapter
Cite this chapter
Sinha, V.D., Ankur, P., Gaurav, J. (2023). Diffusion Tensor Imaging Technique Delineating the Prognosis for Cerebellar Mutism in Posterior Fossa Tumors: A New Tool. In: Visocchi, M. (eds) The Funnel: From the Skull Base to the Sacrum. Acta Neurochirurgica Supplement, vol 135. Springer, Cham. https://doi.org/10.1007/978-3-031-36084-8_10
Download citation
DOI: https://doi.org/10.1007/978-3-031-36084-8_10
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-031-36083-1
Online ISBN: 978-3-031-36084-8
eBook Packages: MedicineMedicine (R0)