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Case Report

Medulloblastoma: Seeding of VP Shunt Tract and Peritoneum

by
David Pettersson
1,
Kelli R. Schmitz
1,
Jeffrey M. Pollock
1 and
Katharine L. Hopkins
1,2,*
1
Department of Diagnostic Radiology, OregonHealth & Science University, Portland, OR
2
Department of Pediatrics, Oregon Health & Science University, Portland, OR
*
Author to whom correspondence should be addressed.
Clin. Pract. 2012, 2(2), e37; https://doi.org/10.4081/cp.2012.e37
Submission received: 29 September 2011 / Revised: 18 February 2012 / Accepted: 18 February 2012 / Published: 5 March 2012

Abstract

We report on a 5-year-old boy with seeding of the peritoneum and a ventriculoperitoneal shunt tract by anaplastic medulloblastoma. The role of ventriculoperitoneal shunting in the spread of primary central nervous system tumors has been controversial. In the case reported here, the unique distribution of tumor implants on ultrasound and multiplanar computed tomography gives further credence to the argument that ventriculoperitoneal shunting is a pathway for extraneural metastases of primary central nervous system tumors.
Keywords: medulloblastoma; extraneural metastases; VP shunt; US; CT medulloblastoma; extraneural metastases; VP shunt; US; CT

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MDPI and ACS Style

Pettersson, D.; Schmitz, K.R.; Pollock, J.M.; L. Hopkins, K. Medulloblastoma: Seeding of VP Shunt Tract and Peritoneum. Clin. Pract. 2012, 2, e37. https://doi.org/10.4081/cp.2012.e37

AMA Style

Pettersson D, Schmitz KR, Pollock JM, L. Hopkins K. Medulloblastoma: Seeding of VP Shunt Tract and Peritoneum. Clinics and Practice. 2012; 2(2):e37. https://doi.org/10.4081/cp.2012.e37

Chicago/Turabian Style

Pettersson, David, Kelli R. Schmitz, Jeffrey M. Pollock, and Katharine L. Hopkins. 2012. "Medulloblastoma: Seeding of VP Shunt Tract and Peritoneum" Clinics and Practice 2, no. 2: e37. https://doi.org/10.4081/cp.2012.e37

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