Perinatal (fetal and neonatal) choroid plexus tumors: a review

  • John R. Crawford
  • Hart IsaacsJrEmail author
Review Article



The object of this review is to describe the choroid plexus tumors (CPTs) occurring in the fetus and neonate with regard to clinical presentation, location, pathology, treatment, and outcome.

Materials and methods

Case histories and clinical outcomes were reviewed from 93 cases of fetal and neonatal tumors obtained from the literature and our own institutional experience from 1980 to 2016.


Choroid plexus papilloma (CPP) is the most common tumor followed by choroid plexus carcinoma (CPC) and atypical choroid plexus papilloma (ACPP). Hydrocephalus and macrocephaly are the presenting features for all three tumors. The lateral ventricles are the main site of tumor origin followed by the third and fourth ventricles, respectively. CPTs of the fetus are detected most often near the end of the third trimester of pregnancy by fetal ultrasound. The extent of surgical resection plays an important role in the treatment and outcome. In spite of excellent survival, which is especially true in the case of CPP, surgical resection may carry significant risks in an immature baby. Given the neonatal low blood volume and increased vascularity of the tumors, there is potential risk for hemorrhage. Although advances in neurosurgical techniques have led to a greater degree of complete surgical resections, survival for the perinatal CPC group remains low even with multimodality therapies.


Perinatal CPTs have variable overall survivals depending on degree of surgical resection and tumor biology. An increased understanding of the molecular features of these tumors may lead to improved therapies and ultimately survival.


Fetal choroid plexus papilloma Neonatal choroid plexus papilloma Fetal choroid plexus carcinoma Neonatal choroid plexus carcinoma Fetal atypical choroid plexus papilloma Neonatal atypical choroid plexus papilloma Congenital brain tumor Intracranial hemorrhage 


Compliance with ethical standards

Conflict of interest

The authors declare no conflict of interest.


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© Springer-Verlag GmbH Germany, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Department of NeurosciencesUniversity of California San Diego School of MedicineLa JollaUSA
  2. 2.Department of PediatricsUniversity of California San Diego School of MedicineLa JollaUSA
  3. 3.Rady Children’s Hospital San DiegoSan DiegoUSA
  4. 4.Department of PathologyUniversity of California San Diego School of MedicineSan DiegoUSA

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