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Sepulveda F, Scotto Opipari R, Coppola F, Ramaglia A, Mankad K, Alves CAP, Bison B, Löbel U. Approaches to supratentorial brain tumours in children. Neuroradiology 2024:10.1007/s00234-024-03398-9. [PMID: 38953989 DOI: 10.1007/s00234-024-03398-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Accepted: 06/01/2024] [Indexed: 07/04/2024]
Abstract
The differential diagnosis of supratentorial brain tumours in children can be challenging, especially considering the recent changes to the WHO classification of CNS tumours published in 2021. Many new tumour types have been proposed which frequently present in children and young adults and their imaging features are currently being described by the neuroradiology community. The purpose of this article is to provide guidance to residents and fellows new to the field of paediatric neuroradiology on how to evaluate an MRI of a patient with a newly diagnosed supratentorial tumour. Six different approaches are discussed including: 1. Tumour types, briefly discussing the main changes to the recent WHO classification of CNS tumours, 2. Patient age and its influence on incidence rates of specific tumour types, 3. Growth patterns, 4. Tumour location and how defining the correct location helps in narrowing down the differential diagnoses and 5. Imaging features of the tumour on DWI, SWI, FLAIR and post contrast sequences.
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Affiliation(s)
- Francisco Sepulveda
- Departamento de Imagenología, Clínica Alemana de Santiago, Facultad de Medicina Clínica Alemana, Universidad del Desarrollo, Santiago, Chile
| | | | - Fiorenza Coppola
- Department of Diagnostic and Interventional Radiology, University of Turin, Corso Dogliotti 14, 10126, Turin, Italy
| | - Antonia Ramaglia
- Neuroradiology Unit, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Kshitij Mankad
- Department of Radiology, Great Ormond Street Hospital for Children, London, UK
| | - Cesar A P Alves
- Radiology Department, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Brigitte Bison
- Diagnostic and Interventional Neuroradiology, Faculty of Medicine, University of Augsburg, Augsburg, Germany
| | - Ulrike Löbel
- Department of Radiology, Great Ormond Street Hospital for Children, London, UK.
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Gonçalves FG, Mahecha-Carvajal ME, Desa A, Yildiz H, Talbeya JK, Moreno LA, Viaene AN, Vossough A. Imaging of supratentorial intraventricular masses in children:a pictorial review- part 1. Neuroradiology 2024; 66:677-698. [PMID: 38466393 PMCID: PMC11031501 DOI: 10.1007/s00234-024-03314-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 02/12/2024] [Indexed: 03/13/2024]
Abstract
PURPOSE This article is the first in a two-part series designed to provide a comprehensive overview of the range of supratentorial intraventricular masses observed in children. Our primary objective is to discuss the diverse types of intraventricular masses that originate not only from cells within the choroid plexus but also from other sources. METHODS In this article, we review relevant epidemiological data, the current genetics/molecular classification as outlined in the fifth edition of the World Health Organization's Classification of tumours of the Central Nervous System and noteworthy imaging findings. We conduct an exhaustive analysis of primary choroid plexus tumours as well as other conditions such as choroid plexus hyperplasia, choroid plexus cyst, choroid plexus xanthogranuloma, atypical teratoid rhabdoid tumour, meningioma, arteriovenous malformation and metastasis. RESULTS We comprehensively evaluated each supratentorial intraventricular mass, providing an in-depth analysis of their unique clinical and histological characteristics. The fifth edition of the World Health Organization Classification of Tumours of the Central Nervous System introduces major modifications. These important changes could potentially have a profound impact on the management strategies and subsequent outcomes of these tumours. CONCLUSION Intraventricular masses in children can arise from various sources. Surgical intervention is key for certain supratentorial intraventricular masses in paediatric patients, with preoperative neuroimaging essential to decide the best treatment approach, surgical or otherwise, as some cases may not require surgery.
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Affiliation(s)
| | | | - Aishwary Desa
- Drexel University College of Medicine Philadelphia, Philadelphia, PA, USA
| | - Harun Yildiz
- Department of Radiology, Dortcelik Children's Hospital, Bursa, Turkey
| | | | - Luz Angela Moreno
- Pediatric Imaging, Department of Radiology, Fundación Hospital La Misericordia, Universidad Nacional de Colombia, Bogotá, Colombia
| | - Angela N Viaene
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA
- Pathology Department, Children's Hospital of Philadelphia, Philadelphia, USA
| | - Arastoo Vossough
- Radiology Department, Children's Hospital of Philadelphia, Philadelphia, USA
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, USA
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Wilkinson BM, Duncan MA, Draytsel DY, Babu H. Metastatic choroid plexus papilloma presenting as a sellar mass: A case report and literature review. Surg Neurol Int 2024; 15:140. [PMID: 38742015 PMCID: PMC11090562 DOI: 10.25259/sni_847_2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 04/03/2024] [Indexed: 05/16/2024] Open
Abstract
Background Choroid plexus papillomas (CPPs) are rare neoplasms arising from choroid plexus epithelium representing <1% of all intracranial tumors. Symptoms vary based on location and regional mass effect; however, hydrocephalus is common due to cerebrospinal fluid flow obstruction and/or overproduction. Distant site metastasis or de novo formation in extraventricular sites is rare. Case Description A 57-year-old female with a history of a 4th ventricular CPP status post resection in 2004 and 2018 with subsequent gamma knife therapy in 2019 presented with increased thirst and urination. Since her initial surgery, she has experienced significant gait imbalance, diplopia, dysphagia, and right-sided hemiparesis and hemisensory loss. Magnetic resonance imaging revealed a new 1.5 × 1.8 cm suprasellar lesion. She underwent a left supraorbital craniotomy for tumor resection, with pathology revealing metastatic World Health Organization grade II CPP. Conclusion Extraventricular manifestation of CPP is rare. De novo or metastatic involvement of the sella has seldom been reported. Treatment should target gross total surgical resection. Adjuvant chemotherapy and radiation may be useful in higher-grade lesions.
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Wu Y, Esguerra JM, Liang S, Low SY. Feasibility of Augmented Reality for Pediatric Giant Supratentorial Tumors: A Report of Three Cases. Cureus 2024; 16:e56750. [PMID: 38523873 PMCID: PMC10960069 DOI: 10.7759/cureus.56750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2024] [Indexed: 03/26/2024] Open
Abstract
Giant supratentorial brain tumors (GSBTs) in children are uncommon and extremely challenging entities unique to pediatric neurosurgery. Factors such as young patient age, need for urgent intervention, intraoperative blood loss, and ongoing raised intracranial pressure symptoms are examples of difficulties faced. Recently, there has been a growing body of literature on augmented reality (AR) in adult neurosurgery. In contrast, the use of AR in pediatric neurosurgery is comparatively less. Nonetheless, we postulate that AR systems will be helpful for understanding spatial relationships of complex GSBT anatomy for preoperative planning in a timely fashion. This study describes our experience in trialing AR as a potential tool for three cases of pediatric GSBTs. Overall, the AR platform offers our neurosurgical team excellent visuospatial insights for preoperative decision-making. However, we observe that substantial time is required to set up the AR system prior to each clinical case discussion by the neurosurgical team. In congruency with existing literature, our preliminary results report that there are still obstacles that need to be addressed before the technology can be seamlessly implemented into the clinical workflow for these time-sensitive childhood brain tumors. To our knowledge, this is the first study to report the potential use of AR for complex pediatric GSBT cases.
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Affiliation(s)
- Yilong Wu
- Neurosurgical Service, KK Women's and Children's Hospital, Singapore, SGP
| | - Jonis M Esguerra
- Neurosurgical Service, KK Women's and Children's Hospital, Singapore, SGP
- Neurological Surgery, Vicente Sotto Memorial Medical Center, Cebu, PHL
| | - Sai Liang
- Neurosurgery, National Neuroscience Institute, Singapore, SGP
| | - Sharon Yy Low
- Neurosurgical Service, KK Women's and Children's Hospital, Singapore, SGP
- Neurosurgery, National Neuroscience Institute, Singapore, SGP
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Spennato P, Onorini N, Vitulli F, Cinalli MA, Di Costanzo M, Mirone G, Cinalli G. Pure endoscopic ultrasonic removal of choroid plexus papillomas of the third ventricle: technical report of two cases. Childs Nerv Syst 2023; 39:3415-3420. [PMID: 37166543 DOI: 10.1007/s00381-023-05979-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 04/30/2023] [Indexed: 05/12/2023]
Abstract
BACKGROUND Tumors of the choroid plexus of the third ventricle are uncommon. Surgical excision is technically challenging because of the rich vascularisation, central location, and high incidence in young children. Open microsurgical resection is considered the standard treatment. However, attempts at purely endoscopic removal of choroid plexus tumors of the third ventricle have also been made in the past, with encouraging results. CASE REPORTS We report our experience with endoscopic ultrasonic removal of two cases of tumors of the third ventricular choroid plexus. The first case was a large atypical choroid plexus papilloma (WHO grade 2) in the anterior third ventricle associated with hydrocephalus; the second case was a smaller choroid plexus papilloma (WHO grade 1) in the middle/posterior third ventricle without overt hydrocephalus requiring a more anterior neuronavigation guided approach. DISCUSSION AND CONCLUSION Choroid plexus papillomas of the third ventricle can be safely treated by a purely endoscopic approach because they are usually smaller than their counterparts in the lateral ventricle and often have a recognizable vascular pedicle. Early detection and control of the vascular pedicle at the choroidal border is key to success. The use of ultrasonic aspirator facilitates and expedites endoscopic access. By alternating surface coagulation with fragmentation and aspiration with the ultrasonic aspirator, the tumor can be removed without difficult dissection maneuvers.
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Affiliation(s)
- Pietro Spennato
- Department of Neurosciences, Unit of Neurosurgery, Santobono-Pausilipon Children's Hospital, Naples, Italy.
| | - Nicola Onorini
- Department of Neurosciences, Unit of Neurosurgery, Santobono-Pausilipon Children's Hospital, Naples, Italy
| | - Francesca Vitulli
- Department of Neurosciences, Unit of Neurosurgery, Santobono-Pausilipon Children's Hospital, Naples, Italy
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odonotostomatological Sciences, Università degli Studi di Napoli "Federico II", Naples, Italy
| | - Maria Allegra Cinalli
- Department of Medicine and Surgery, University of Milan Bicocca, Milan, Italy
- Neurosurgery Department, Ospedale San Gerardo, Monza, Italy
| | - Marianna Di Costanzo
- Department of Neurosciences, Unit of Neurosurgery, Santobono-Pausilipon Children's Hospital, Naples, Italy
- Division of Neurosurgery, Department of Neurosciences, Reproductive and Odonotostomatological Sciences, Università degli Studi di Napoli "Federico II", Naples, Italy
| | - Giuseppe Mirone
- Department of Neurosciences, Unit of Neurosurgery, Santobono-Pausilipon Children's Hospital, Naples, Italy
| | - Giuseppe Cinalli
- Department of Neurosciences, Unit of Neurosurgery, Santobono-Pausilipon Children's Hospital, Naples, Italy
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Cinalli MA, Malineni S, Spennato P, Nayak SS, Cinalli G, Deopujari C. Neuroendoscopy: intraventricular and skull base tumor resection in children. Childs Nerv Syst 2023; 39:2737-2756. [PMID: 37589762 DOI: 10.1007/s00381-023-06110-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Accepted: 07/28/2023] [Indexed: 08/18/2023]
Abstract
During the last 30 years, the neurosurgeons have witnessed a revolution in the practice of interventricular surgery. The advent of neuroendoscopy at the end of the 1980s has allowed a minimally invasive management of a very large series of pathologies in pediatric neurosurgery ranging from hydrocephalus to arachnoid cyst to intraventricular tumors. The progresses in the management of hydrocephalus, intracranial cyst, and the fluid filled collection nevertheless has been more rapid and radical due to the simpler equipment that is necessary to perform this kind of surgery. The intraventricular tumors instead have been addressed in a slower way, and for many years, the only endoscopic procedure that was allowed on interventricular tumors was a biopsy associated with the management of hydrocephalus. Only very small tumors have been considered operable for complete removal during many years due to the limitations of the neuroendoscopic equipment and to the small calibers of the working channel. More recently, the advent of new devices and new surgical techniques are offering new perspectives on the possibility of intraventricular tumor surgery in children. In this review, we describe the historical perspective of the learning curve of intraventricular tumor surgery under neuroendoscopic control and try to offer a view of the future perspective in the removal of larger intraventricular tumors, analyzing the main indications for intraventricular endoscopic tumor surgery. We offer as well an historical perspective of the evolution of skull base surgery and endonasal transsphenoidal approach for skull-based tumors in children. This kind of surgery that has acquired widespread acceptance for many pathologies in adult age has diffused more slowly in pediatric neurosurgery due to the anatomical limitation observed in these age range. Also in this field, the slow evolution of the technique and of the technology available to neurosurgeons has allowed a very significant expansion of indication for the minimally invasive removal of skull base tumors in children.
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Affiliation(s)
| | - Suhas Malineni
- Department of Neurosurgery, Bombay Hospital, Mumbai, India
| | - Pietro Spennato
- Pediatric Neurosurgery Unit, Department of Pediatric Neurosciences, Santobono-Pausilipon Children's Hospital (AORN), Via Mario Fiore N. 6, 80129, Naples, Italy
| | | | - Giuseppe Cinalli
- Pediatric Neurosurgery Unit, Department of Pediatric Neurosciences, Santobono-Pausilipon Children's Hospital (AORN), Via Mario Fiore N. 6, 80129, Naples, Italy.
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Huisman TAGM, Patel R, Kralik S, Desai NK, Meoded A, Chen K, Weiner HL, Curry DJ, Lequin M, Kranendonk M, Orman G, Jallo G. Advances in Imaging Modalities for Pediatric Brain and Spinal Cord Tumors. Pediatr Neurosurg 2023; 58:240-258. [PMID: 37604135 DOI: 10.1159/000531998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 07/05/2023] [Indexed: 08/23/2023]
Abstract
BACKGROUND Neuroimaging has evolved from anatomical imaging toward a multi-modality comprehensive anatomical and functional imaging in the past decades, important functional data like perfusion-weighted imaging, permeability imaging, diffusion-weighted imaging (DWI), and diffusion tensor imaging (DTI), tractography, metabolic imaging, connectomics, event-related functional imaging, resting state functional imaging, and much more is now being offered. SUMMARY Precision diagnostics has proven to be essential for precision treatment. Many minimal invasive techniques have been developed, taking advantage of digital subtraction angiography and interventional neuroradiology. Furthermore, intraoperative CT and/or MRI and more recently MR-guided focused ultrasound have complemented the diagnostic and therapeutic armamentarium. KEY MESSAGES In the current manuscript, we discuss standard imaging sequences including advanced techniques like DWI, DTI, susceptibility-weighted imaging, and 1H magnetic resonance spectroscopy, various perfusion weighted imaging approaches including arterial spin labeling, dynamic contrast enhanced imaging, and dynamic susceptibility contrast imaging. Pre-, intra, and postoperative surgical imaging including visualize imaging will be discussed. The value of connectomics will be presented for its value in neuro-oncology. Minimal invasive therapeutic possibilities of interventional neuroradiology and image-guided laser ablation and MR-guided high-intensity-focused ultrasound will be presented for treatment of pediatric brain and spinal cord tumors. Finally, a comprehensive review of spinal cord tumors and matching neuropathology has been included.
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Affiliation(s)
- Thierry A G M Huisman
- Divisions of Neuroradiology and Interventional Radiology, Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA
| | - Rajan Patel
- Divisions of Neuroradiology and Interventional Radiology, Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA
| | - Stephen Kralik
- Divisions of Neuroradiology and Interventional Radiology, Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA
| | - Nilesh K Desai
- Divisions of Neuroradiology and Interventional Radiology, Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA
| | - Avner Meoded
- Divisions of Neuroradiology and Interventional Radiology, Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA
| | - Karen Chen
- Divisions of Neuroradiology and Interventional Radiology, Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA
| | - Howard L Weiner
- Division of Pediatric Neurosurgery, Department of Surgery, Texas Children's Hospital and Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Daniel J Curry
- Division of Pediatric Neurosurgery, Department of Surgery, Texas Children's Hospital and Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Maarten Lequin
- Department of Radiology, Wilhelmina Children's Hospital and Princess Maxima Center for Pediatric Oncology University Medical Center Utrecht, Utrecht, The Netherlands
| | - Mariette Kranendonk
- Department of Pathobiology, Princess Maxima Center for Pediatric Oncology University Medical Center Utrecht, Utrecht, The Netherlands
| | - Gunes Orman
- Divisions of Neuroradiology and Interventional Radiology, Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA,
| | - George Jallo
- Department of Neurosurgery, Institute for Brain Protection Sciences, Johns Hopkins University School of Medicine, Johns Hopkins All Children's Hospital, Saint Petersburg, Florida, USA
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Spennato P, De Martino L, Russo C, Errico ME, Imperato A, Mazio F, Miccoli G, Quaglietta L, Abate M, Covelli E, Donofrio V, Cinalli G. Tumors of Choroid Plexus and Other Ventricular Tumors. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1405:175-223. [PMID: 37452939 DOI: 10.1007/978-3-031-23705-8_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
Tumors arising inside the ventricular system are rare but represent a difficult diagnostic and therapeutic challenge. They usually are diagnosed when reaching a big volume and tend to affect young children. There is a wide broad of differential diagnoses with significant variability in anatomical aspects and tumor type. Differential diagnosis in tumor type includes choroid plexus tumors (papillomas and carcinomas), ependymomas, subependymomas, subependymal giant cell astrocytomas (SEGAs), central neurocytomas, meningiomas, and metastases. Choroid plexus tumors, ependymomas of the posterior fossa, and SEGAs are more likely to appear in childhood, whereas subependymomas, central neurocytomas, intraventricular meningiomas, and metastases are more frequent in adults. This chapter is predominantly focused on choroid plexus tumors and radiological and histological differential diagnosis. Treatment is discussed in the light of the modern acquisition in genetics and epigenetics of brain tumors.
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Affiliation(s)
- Pietro Spennato
- Department of Pediatric Neurosurgery, Santobono-Pausilipon Children's Hospital, Via Mario Fiore 6, 80121, Naples, Italy.
| | - Lucia De Martino
- Department of Pediatric Oncology, Santobono-Pausilipon Pediatric Hospital, Naples, Italy
| | - Carmela Russo
- Department of Neuroradiology, Santobono-Pausilipon Pediatric Hospital, Naples, Italy
| | - Maria Elena Errico
- Department of Pathology, Santobono-Pausilipon Pediatric Hospital, Naples, Italy
| | - Alessia Imperato
- Department of Pediatric Neurosurgery, Santobono-Pausilipon Children's Hospital, Via Mario Fiore 6, 80121, Naples, Italy
| | - Federica Mazio
- Department of Neuroradiology, Santobono-Pausilipon Pediatric Hospital, Naples, Italy
| | - Giovanni Miccoli
- Department of Pediatric Neurosurgery, Santobono-Pausilipon Children's Hospital, Via Mario Fiore 6, 80121, Naples, Italy
| | - Lucia Quaglietta
- Department of Pediatric Oncology, Santobono-Pausilipon Pediatric Hospital, Naples, Italy
| | - Massimo Abate
- Department of Pediatric Oncology, Santobono-Pausilipon Pediatric Hospital, Naples, Italy
| | - Eugenio Covelli
- Department of Neuroradiology, Santobono-Pausilipon Pediatric Hospital, Naples, Italy
| | - Vittoria Donofrio
- Department of Pathology, Santobono-Pausilipon Pediatric Hospital, Naples, Italy
| | - Giuseppe Cinalli
- Department of Pediatric Neurosurgery, Santobono-Pausilipon Children's Hospital, Via Mario Fiore 6, 80121, Naples, Italy
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Johnson GW, Mian AY, Dahiya S, Rich KM, Chicoine MR, Limbrick DD. Cystic dissemination of choroid plexus papilloma: illustrative cases. JOURNAL OF NEUROSURGERY. CASE LESSONS 2022; 4:CASE22360. [PMID: 36377129 PMCID: PMC9664240 DOI: 10.3171/case22360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 10/07/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Choroid plexus papillomas are benign tumors of the choroid plexus. Although typically focal, they can metastasize. Rarely, patients may present with numerous cystic lesions throughout the craniospinal axis. OBSERVATIONS The authors present three cases of pathologically confirmed fourth ventricular World Health Organization (WHO) grade 1 choroid plexus papillomas presenting with numerous cystic lesions throughout the craniospinal axis. Two cases were treated with only resection of the fourth ventricular mass; one was treated with a partial cyst fenestration. During follow-up, there was only mild interval growth of the cystic lesions over time, and all patients remained asymptomatic from their cystic lesions. The authors summarize five additional cases of cystic dissemination in the published literature and discuss hypotheses for the pathophysiology of this rare presentation. LESSONS Choroid plexus papillomas may present with numerous, widely disseminated cystic lesions within the craniospinal axis. Thus, the authors recommend preoperative and routine imaging of the entire neuroaxis in patients with choroid plexus tumors, regardless of WHO grade. Although the role of adjuvant therapy and cyst fenestration in the treatment of these lesions remains unclear, watchful waiting may be indicated, especially in asymptomatic patients, because the lesions often demonstrate slow, if any, growth over time.
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Affiliation(s)
| | | | - Sonika Dahiya
- Pathology, Washington University School of Medicine, St. Louis, Missouri; and
| | | | - Michael R. Chicoine
- Department of Neurosurgery, University of Missouri School of Medicine, Columbia, Missouri
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Liu J, Luo M, Lv S, Tao S, Wu Z, Yu L, Lin D, Huang L, Wu L, Liao X, Zi J, Lai X, Yuan Y, Zhang W, Yang L. Case Report: Reversible Hyperglycemia Following Rapamycin Treatment for Atypical Choroid Plexus Papilloma in an Infant. Front Endocrinol (Lausanne) 2022; 13:865913. [PMID: 35865311 PMCID: PMC9294177 DOI: 10.3389/fendo.2022.865913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Accepted: 05/11/2022] [Indexed: 12/16/2022] Open
Abstract
In this study, atypical choroid plexus papilloma was treated with high-dose rapamycin for 17 days preoperatively in an infant. Rapamycin significantly reduced the blood supply to the tumor while reducing the tumor volume, and most of the tumor was resected successfully. However, the infant developed hyperglycemia related to the rapamycin dose, which was effectively controlled by adjusting the dose and applying insulin.
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Affiliation(s)
- Jiale Liu
- Department of Pediatric Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Minjie Luo
- Department of Pediatric Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Siyuan Lv
- Department of Pediatric Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Shaohua Tao
- Department of Pediatric Intensive Care Unit, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Zhu Wu
- Department of Pediatric Intensive Care Unit, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Lihua Yu
- Department of Pediatric Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Danna Lin
- Department of Pediatric Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Lulu Huang
- Department of Pediatric Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Li Wu
- Department of Pediatric Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Xu Liao
- Department of Pediatric Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Juan Zi
- Department of Pediatric Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Xiaorong Lai
- Department of Pediatric Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Yuting Yuan
- Department of Pediatric Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Wangming Zhang
- Department of Pediatric Neurosurgery, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- *Correspondence: Wangming Zhang, ; Lihua Yang,
| | - Lihua Yang
- Department of Pediatric Hematology, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- *Correspondence: Wangming Zhang, ; Lihua Yang,
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11
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Datsieva A, Kadyrov S, Lubnin A. Surgical treatment of giant tumors of the cerebral hemispheres in children. Zh Nevrol Psikhiatr Im S S Korsakova 2022; 122:24-28. [DOI: 10.17116/jnevro202212211124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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12
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Xie JS, Donaldson L, Margolin E. Papilledema: A review of etiology, pathophysiology, diagnosis, and management. Surv Ophthalmol 2021; 67:1135-1159. [PMID: 34813854 DOI: 10.1016/j.survophthal.2021.11.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Revised: 11/05/2021] [Accepted: 11/15/2021] [Indexed: 02/06/2023]
Abstract
Papilledema is optic nerve head edema secondary to raised intracranial pressure (ICP). It is distinct from other causes of optic disk edema in that visual function is usually normal in the acute phase. Papilledema is caused by transmission of elevated ICP to the subarachnoid space surrounding the optic nerve that hinders axoplasmic transport within ganglion cell axons. There is ongoing controversy as to whether axoplasmic flow stasis is produced by physical compression of axons or microvascular ischemia. The most common cause of papilledema, especially in patients under the age of 50, is idiopathic intracranial hypertension (IIH); however, conditions that decrease cerebrospinal fluid (CSF) outflow by either causing CSF derangements or mechanically blocking CSF outflow channels, and rarely conditions that increase CSF production, can be the culprit. When papilledema is suspected clinically, blood pressure should be measured, and pseudopapilledema should be ruled out. Magnetic resonance imaging of the brain and orbits with venography sequences is the preferred neuroimaging modality that should be performed next to look for indirect imaging signs of increased ICP and to rule out nonidiopathic causes. Lumbar puncture with measurement of opening pressure and evaluation of CSF composition should then be performed. In patients not in a typical demographic group for IIH, further investigations should be conducted to assess for underlying causes of increased ICP. Magnetic resonance imaging of the neck and spine, magnetic resonance angiography of the brain, computed tomography of the chest, complete blood count, and creatinine testing should be able to identify most secondary causes of intracranial hypertension. Treatment for patients with papilledema should be targeted toward the underlying etiology. Most patients with IIH respond to weight loss and oral acetazolamide. For patients with decreased central acuity and constricted visual fields at presentation, as well as patients who do not respond to treatment with acetazolamide, surgical treatments should be considered, with ventriculoperitoneal shunting being the typical procedure of choice.
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Affiliation(s)
- Jim Shenchu Xie
- Michael G. DeGroote School of Medicine, McMaster University, Hamilton, Ontario, Canada
| | - Laura Donaldson
- Faculty of Medicine, Department of Ophthalmology and Visual Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Edward Margolin
- Faculty of Medicine, Department of Ophthalmology and Visual Sciences, University of Toronto, Toronto, Ontario, Canada; Faculty of Medicine, Department of Medicine, Division of Neurology, University of Toronto, Toronto, Ontario, Canada.
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13
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Basindwah SA, Alzahrani BS, Ajlan AM, Alkhalidi H. Persistence of communicating hydrocephalus post choroid plexus tumor resection: Case reports and review of literature. Surg Neurol Int 2021; 12:483. [PMID: 34754533 PMCID: PMC8571326 DOI: 10.25259/sni_681_2021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 08/27/2021] [Indexed: 11/04/2022] Open
Abstract
Background Hydrocephalus is the most common presentation of choroid plexus tumors; it is thought to be caused either by mass effect obstructing the cerebrospinal fluid pathways or secretory properties of the tumor. In these case reports, we present two cases of choroid plexus tumors with persistence of communicating hydrocephalus postoperatively and review similar reports in the literature. Case Description Case 1: a 2-month-old baby girl presented with bulging fontanelle, sunsetting eyes. Magnetic resonance imaging (MRI) showed large third ventricle mass with communicating hydrocephalus. She underwent complete excision of tumor through transcortical approach with perioperative intraventricular hemorrhage. Hydrocephalus persisted postoperatively and the patient required permanent ventriculoperitoneal (VP) shunt. Case 2: a 16-year-old boy presented decreased visual acuity, papilledema, and morning headaches. MRI showed a tumor in the right ventricle and communicating hydrocephalus. He underwent transparietal resection of the tumor. In both cases, hydrocephalus persisted postoperatively and patients required permanent VP shunt. Review of similar cases showed the majority of cases required permanent shunting. Conclusion Choroid plexus tumor patients can present with communicating hydrocephalus that may persist post tumor resection for different etiologies. Careful follow-up to determine the need for cerebrospinal fluid diversion through a permanent VP shunt is important.
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Affiliation(s)
- Sarah A Basindwah
- Department of Surgery, Division of Neurosurgery, King Saud University, Riyadh, Saudi Arabia
| | - Basmah S Alzahrani
- Department of Surgery, Imam Abdulrahman Bin Faisal University, Al-Khobar, Eastern Province, Saudi Arabia
| | - Abdulrazag M Ajlan
- Department of Surgery, Division of Neurosurgery, King Saud University, Riyadh, Saudi Arabia
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14
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Faramand A, Kano H, Niranjan A, Atik AF, Lee CC, Yang HC, Mohammed N, Liscak R, Hanuska J, Tripathi M, Kondziolka D, Sheehan J, Mathieu D, Flickinger JC, Lunsford LD. Stereotactic Radiosurgery for Choroid Plexus Tumors: A Report of the International Radiosurgery Research Foundation. Neurosurgery 2021; 88:791-796. [PMID: 33372216 DOI: 10.1093/neuros/nyaa538] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 09/28/2020] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Choroid plexus tumors (CPT) are rare epithelial tumors of the choroid plexus. Gross total resection (GTR) may be curative, but it is not always possible. OBJECTIVE To evaluate the role of Gamma Knife stereotactic radiosurgery (GKSRS) as either a primary or adjuvant management option for WHO grade I-III CPT through a multicenter project. METHODS A total of 32 patients (20 females) with a total of 43 treated tumors were included in the analysis. A total of 25 patients (78%) had undergone initial surgical resection. The median total tumor volume was 2.2 cc, and the median margin and maximum doses were 13 and 25.5 Gy, respectively. RESULTS Local tumor control was achieved in 69% of cases. Local tumor progression-free survival (PFS) rate for low-grade tumors at 1, 3, and 5 yr was 90%, 77%, 58%, respectively. The actuarial local tumor PFS rate for high-grade tumors at 1, 3, and 5 yr was 77%, 62%, and 62%, respectively. There was no significant difference in local tumor control rates between low- and high-grade CPT (P = .3). Gender, age, and degree of resection were not associated with treated tumor PFS. Distant intracranial spread developed in 6 patients at a median of 22 mo after initial SRS. Actuarial distant brain tumor PFS rate at 1, 2, 5, and 10 yr was 93%, 88%, 78%, and 65%, respectively. Three patients (9%) developed persistent symptomatic adverse radiation effects at a median of 11 mo after the procedure. CONCLUSION GKSRS represents a minimally invasive alternative management strategy for imaging defined or surgically recurrent low- and high-grade CPT.
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Affiliation(s)
- Andrew Faramand
- Department of Neurological Surgery and Radiation Oncology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Hideyuki Kano
- Department of Neurological Surgery and Radiation Oncology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Ajay Niranjan
- Department of Neurological Surgery and Radiation Oncology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - Ahmet F Atik
- Department of Neurological Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Cheng-Chia Lee
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Huai-Che Yang
- Department of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Nasser Mohammed
- Department of Neurological Surgery, University of Virginia Health Systems, Charlottesville, Virginia
| | - Roman Liscak
- Department of Stereotactic and Radiation Neurosurgery, Na Homolce Hospital, Prague, Czech Republic
| | - Jaromir Hanuska
- Department of Stereotactic and Radiation Neurosurgery, Na Homolce Hospital, Prague, Czech Republic
| | - Manjul Tripathi
- Department of Neurosurgery, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Douglas Kondziolka
- Department of Neurological Surgery, New York University Langone Medical Center, New York, New York
| | - Jason Sheehan
- Department of Neurological Surgery, University of Virginia Health Systems, Charlottesville, Virginia
| | - David Mathieu
- Department of Neurosurgery, Centre de Recherche du CHUS, Université de Sherbooke, Sherbooke, Quebec, Canada
| | - John C Flickinger
- Department of Neurological Surgery and Radiation Oncology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | - L Dade Lunsford
- Department of Neurological Surgery and Radiation Oncology, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
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15
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Baro V, Gabrieli JD, Cester G, D’Errico I, Landi A, Denaro L, Causin F. Preoperative Devascularization of Choroid Plexus Tumors: Specific Issues about Anatomy and Embolization Technique. Brain Sci 2021; 11:brainsci11050540. [PMID: 33922937 PMCID: PMC8146914 DOI: 10.3390/brainsci11050540] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/22/2021] [Accepted: 04/23/2021] [Indexed: 11/16/2022] Open
Abstract
(1) Background: Surgical treatment of choroid plexus tumors is challenging, burdened by a notable risk of bleeding. Neoadjuvant chemotherapy and preoperative embolization have been attempted, with encouraging results; however, the consensus on these procedures is lacking. (2) Methods: We present a case of a 10-month-old girl who underwent preoperative embolization of a hemorrhagic choroid plexus carcinoma of the lateral ventricle via the anterior choroidal artery, followed by total resection. (3) Results: The endovascular procedure was successfully completed, despite the rectification of the anterior choroidal artery associated with the absence of flow proximal to the plexal point. Minimal bleeding was observed during resection and the patient remained neurologically intact. (4) Conclusions: The time from entrance to exit in the anterior choroidal artery should be monitored and regarded as a potential 'occlusion time' in this specific group of patients. Nevertheless, our case supports the feasibility and effectiveness of preoperative embolization of a choroid plexus carcinoma of the lateral ventricle via the anterior choroidal artery, without complications. Furthermore, we suggest the use of a fast-embolic agent, such as N-butyl cyanoacrylate glue, as the preferred agent for this specific pathology and patient population.
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Affiliation(s)
- Valentina Baro
- Academic Neurosurgery, Department of Neuroscience, University of Padova, 35100 Padova, Italy; (A.L.); (L.D.)
- Correspondence:
| | - Joseph Domenico Gabrieli
- Neuroradiology Unit, University of Padova, 35100 Padova, Italy; (J.D.G.); (G.C.); (I.D.); (F.C.)
| | - Giacomo Cester
- Neuroradiology Unit, University of Padova, 35100 Padova, Italy; (J.D.G.); (G.C.); (I.D.); (F.C.)
| | - Ignazio D’Errico
- Neuroradiology Unit, University of Padova, 35100 Padova, Italy; (J.D.G.); (G.C.); (I.D.); (F.C.)
| | - Andrea Landi
- Academic Neurosurgery, Department of Neuroscience, University of Padova, 35100 Padova, Italy; (A.L.); (L.D.)
| | - Luca Denaro
- Academic Neurosurgery, Department of Neuroscience, University of Padova, 35100 Padova, Italy; (A.L.); (L.D.)
| | - Francesco Causin
- Neuroradiology Unit, University of Padova, 35100 Padova, Italy; (J.D.G.); (G.C.); (I.D.); (F.C.)
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16
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Gaddi MJS, Lappay JI, Chan KIP, Pascual JSG, Salonga AEM. Pediatric choroid plexus papilloma arising from the cerebellopontine angle: systematic review with illustrative case. Childs Nerv Syst 2021; 37:799-807. [PMID: 32980905 DOI: 10.1007/s00381-020-04896-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 09/22/2020] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Choroid plexus tumors are uncommon intraventricular tumors that develop from the choroid plexus of the central nervous system. Choroid plexus papillomas arising from the cerebellopontine angle have been reported to almost exclusively occur in adults and are rarely found in children. METHODS We report a systematic review conducted in accordance with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines of SCOPUS and PubMed databases for case reports and case series of choroid plexus papillomas arising in the cerebellopontine angle in the pediatric population and discuss clinical presentation, imaging features, management options, and outcomes. We also report a case managed at our center. RESULTS Ten cases of pediatric choroid plexus papillomas arising in the cerebellopontine angle were identified from the systematic review in addition to the case reported here, resulting in a total of eleven cases. The patients' median age was 8 years with a slight female sex predilection (1.2:1). Patients most commonly presented with headache, cerebellar signs, and cranial nerve palsies with median duration of symptoms at 4 months. All patients underwent surgical treatment with majority achieving gross total excision. No deaths were reported at median follow-up of 12 months. Complete neurologic recovery was attained in seven cases while partial recovery was seen in two cases. CONCLUSION Choroid plexus papillomas found in the cerebellopontine angle in the pediatric population are extremely rare but they should be considered in the differential diagnosis. Complete surgical resection is the mainstay of treatment with excellent outcomes achievable in majority of patients.
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Affiliation(s)
- Mairre James S Gaddi
- Division of Neurosurgery, Department of Neurosciences, University of the Philippines - Philippine General Hospital, Manila, Philippines.
| | - Jeffrey I Lappay
- Division of Pediatric Neurology, Department of Neurosciences and Pediatrics, University of the Philippines - Philippine General Hospital, Manila, Philippines
| | - Kevin Ivan P Chan
- Division of Neurosurgery, Department of Neurosciences, University of the Philippines - Philippine General Hospital, Manila, Philippines
| | - Juan Silvestre G Pascual
- Division of Neurosurgery, Department of Neurosciences, University of the Philippines - Philippine General Hospital, Manila, Philippines
| | - Alaric Emmanuel M Salonga
- Division of Neurosurgery, Department of Neurosciences, University of the Philippines - Philippine General Hospital, Manila, Philippines
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17
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Management of choroid plexus tumours: A comprehensive study from a tertiary hospital. Clin Neurol Neurosurg 2021; 201:106454. [PMID: 33444945 DOI: 10.1016/j.clineuro.2020.106454] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 11/17/2020] [Accepted: 12/24/2020] [Indexed: 11/20/2022]
Abstract
OBJECTIVE Choroid plexus tumours (CPT) are rare intraventricular tumours representing less than 0.5 % of brain tumours. The tumour is commonly located in the supratentorial region, but the location varies depending on the age. We present our experience of managing these tumours in a tertiary hospital. METHODS Retrospectively, we reviewed our operative database and recruited 80 cases of CPT who underwent surgical treatment in our institute from 1995 to 2018. We analysed the factors affecting the outcome and the perioperative complications of the choroid plexus tumour. RESULTS A total of 80 choroid plexus tumours were recruited in our retrospective review, of which 44 were choroid plexus papilloma (CPP), 13 were atypical choroid plexus tumours (ACPP), 23 were choroid plexus carcinomas (CPC). The mean age was 16.75 (SD 16.71) in the overall cohort. Males were found to be predominant in all tumour groups (M/F: 46/34). Headache was the most common symptom (52.5 %). Hydrocephalus was seen in 53.8 % of cases. The median overall survival was 89.88 months. Gross total resection was achieved in 62.5 % cases (n = 50/80), and near-total resection in 27. 5 % cases (n = 22/80). The median overall survival was 89.88 months. The median overall survival for CPP, ACPP, CPC was 106.83, 37.37, 36.19 months, respectively. Median Event-free survival was 65.83 months. A Cox regression analysis of predictors of overall survival of atypical CPP and CPC was done, in which age, sex, location, size, the extent of the resection, and complications were considered. The extent of the resection (p = 0.01) and the size (p = 0.02) were related to overall survival CONCLUSION: CPT's are the rare intraventricular tumours, which requires aggressive resection strategies. The extent of resection offers survival benefit based on the histological grades.
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18
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Thomale UW. Integrated understanding of hydrocephalus - a practical approach for a complex disease. Childs Nerv Syst 2021; 37:3313-3324. [PMID: 34114082 PMCID: PMC8578093 DOI: 10.1007/s00381-021-05243-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 06/01/2021] [Indexed: 12/20/2022]
Abstract
Most of childhood hydrocephalus are originating during infancy. It is considered to be a complex disease since it is developed on the basis of heterogeneous pathophysiological mechanisms and different pathological conditions as well as during different age groups. Hence, it is of relevant importance to have a practical concept in mind, how to categorize hydrocephalus to surgically better approach this disease. The current review should offer further basis of discussion on a disease still most frequently seen in Pediatric Neurosurgery. Current literature on pathophysiology and classification of pediatric hydrocephalus has been reviewed to integrate the different published concepts of hydrocephalus for pediatric neurosurgeons. The current understanding of infant and childhood hydrocephalus pathophysiology is summarized. A simplified concept based on seven factors of CSF dynamics is elaborated and discussed in the context of recent discussions. The seven factors such as pulsatility, CSF production, major CSF pathways, minor CSF pathways, CSF absorption, venous outflow, and respiration may have different relevance and may also overlap for the individual hydrocephalic condition. The surgical options available for pediatric neurosurgeons to approach hydrocephalus must be adapted to the individual condition. The heterogeneity of hydrocephalus causes mostly developing during infancy warrant a simplified overview and understanding for an everyday approach. The proposed guide may be a basis for further discussion and may serve for a more or less simple categorization to better approach hydrocephalus as a pathophysiological complex disease.
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Affiliation(s)
- U. W. Thomale
- grid.6363.00000 0001 2218 4662Pediatric Neurosurgery, Charité Universitätsmedizin, Berlin, Germany
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19
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Cornejo P, Feygin T, Vaughn J, Pfeifer CM, Korostyshevska A, Patel M, Bardo DME, Miller J, Goncalves LF. Imaging of fetal brain tumors. Pediatr Radiol 2020; 50:1959-1973. [PMID: 33252762 DOI: 10.1007/s00247-020-04777-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 05/13/2020] [Accepted: 07/08/2020] [Indexed: 12/12/2022]
Abstract
Congenital brain tumors, defined as those diagnosed prenatally or within the first 2 months of age, represent less than 2% of pediatric brain tumors. Their location, prevalence and pathophysiology differ from those of tumors that develop later in life. Imaging plays a crucial role in diagnosis, tumor characterization and treatment planning. The most common lesions diagnosed in utero are teratomas, followed by gliomas, choroid plexus papillomas and craniopharyngiomas. In this review, we summarize the pathogenesis, diagnosis, management and prognosis of the most frequent fetal brain tumors.
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Affiliation(s)
- Patricia Cornejo
- Department of Radiology, Phoenix Children's Hospital, 1919 E. Thomas Road, Phoenix, AZ, 85016, USA. .,Department of Neuroradiology, Barrows Neurological Institute, Phoenix, AZ, USA. .,Department of Radiology, University of Arizona College of Medicine, Phoenix, AZ, USA. .,Department of Radiology, Mayo Clinic Arizona, Phoenix, AZ, USA. .,Department of Radiology, Creighton University School of Medicine, Phoenix, AZ, USA.
| | - Tamara Feygin
- Department of Radiology, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Jennifer Vaughn
- Department of Radiology, Phoenix Children's Hospital, 1919 E. Thomas Road, Phoenix, AZ, 85016, USA.,Department of Neuroradiology, Barrows Neurological Institute, Phoenix, AZ, USA.,Department of Radiology, University of Arizona College of Medicine, Phoenix, AZ, USA.,Department of Radiology, Creighton University School of Medicine, Phoenix, AZ, USA
| | - Cory M Pfeifer
- Department of Radiology, UT Southwestern, Dallas, TX, USA
| | - Alexandra Korostyshevska
- International Tomography Center of the Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Mittun Patel
- Department of Radiology, Phoenix Children's Hospital, 1919 E. Thomas Road, Phoenix, AZ, 85016, USA.,Department of Radiology, University of Arizona College of Medicine, Phoenix, AZ, USA.,Department of Radiology, Creighton University School of Medicine, Phoenix, AZ, USA
| | - Dianna M E Bardo
- Department of Radiology, Phoenix Children's Hospital, 1919 E. Thomas Road, Phoenix, AZ, 85016, USA.,Department of Neuroradiology, Barrows Neurological Institute, Phoenix, AZ, USA.,Department of Radiology, University of Arizona College of Medicine, Phoenix, AZ, USA.,Department of Radiology, Mayo Clinic Arizona, Phoenix, AZ, USA.,Department of Radiology, Creighton University School of Medicine, Phoenix, AZ, USA
| | - Jeffrey Miller
- Department of Radiology, Phoenix Children's Hospital, 1919 E. Thomas Road, Phoenix, AZ, 85016, USA.,Department of Neuroradiology, Barrows Neurological Institute, Phoenix, AZ, USA.,Department of Radiology, University of Arizona College of Medicine, Phoenix, AZ, USA.,Department of Radiology, Mayo Clinic Arizona, Phoenix, AZ, USA.,Department of Radiology, Creighton University School of Medicine, Phoenix, AZ, USA
| | - Luis F Goncalves
- Department of Radiology, Phoenix Children's Hospital, 1919 E. Thomas Road, Phoenix, AZ, 85016, USA.,Department of Radiology, University of Arizona College of Medicine, Phoenix, AZ, USA.,Department of Radiology, Creighton University School of Medicine, Phoenix, AZ, USA
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20
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Tavallaii A, Keykhosravi E, Rezaee H, Kianbakht C. Role of available adjuvant therapies following surgical resection of atypical choroid plexus papilloma-a systematic review and pooled analysis. Neurooncol Adv 2020; 2:vdaa139. [PMID: 33305270 PMCID: PMC7712806 DOI: 10.1093/noajnl/vdaa139] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Background Atypical choroid plexus papilloma is a recently introduced entity with intermediate pathological characteristics. These tumors are relatively rare and the optimal management of these tumors is a matter of debate. Therefore, we performed a systematic review and pooled analysis about the effects of adjuvant therapies on outcome measures of these patients. We also compared these effects on totally and partially resected tumors and pediatric and adult populations. Methods A systematic search of 3 databases based on inclusion/exclusion criteria was performed. Data extraction was separately performed by 2 authors, and the summarized data were presented in the form of tables. Pooled estimates of different outcome measures were calculated for each adjuvant therapy and presented separately for studies with pediatric, adult, or mixed populations. Results A review of 14 included studies consisting of 144 patients revealed the effect of adjuvant treatment on reduction of tumor recurrence, metastasis, and reoperation rates and increasing survival rates in patients with subtotal tumor resection. This advantage was not seen in the case of gross total tumor resection. Almost all outcome measures were more favorable in the pediatric population. Conclusions It can be concluded that whenever gross total resection is not feasible, the implementation of adjuvant therapy can improve the outcome and prognosis. In other cases, it should be decided on an individual basis. Also, more aggressive behavior and higher rates of recurrence and mortality in the adult population suggest the consideration of more aggressive adjuvant treatments for adult patients.
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Affiliation(s)
- Amin Tavallaii
- Akbar Children Hospital, Neurosurgery Department, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Ehsan Keykhosravi
- Akbar Children Hospital, Neurosurgery Department, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hamid Rezaee
- Neurosurgery Department, Mashhad University of Medical Sciences, Mashhad, Iran
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21
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Ruiz-Garcia H, Huayllani MT, Incontri D, Whaley JJ, Marenco-Hillembrand L, Ebot J, Chaichana KL, Sheehan J, Quiñones-Hinojosa A, Trifiletti DM. Intraventricular choroid plexus tumors: clinical characteristics and impact of current management on survival. J Neurooncol 2020; 149:283-292. [PMID: 32897467 DOI: 10.1007/s11060-020-03603-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 08/23/2020] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Choroid plexus tumors (CPTs) represent one of the most common intraventricular tumors. Although most are benign, they often reach considerable sizes before clinical manifestation, challenging their surgical management. We aim to describe the clinical characteristics and the impact of current management on the survival of patients harboring intraventricular CPT. METHODS The National Cancer Database (NCDB) was queried to identify biopsy-proven intraventricular CPT patients (2004-2015). Demographic and patterns of care were described, the log-rank method was used to independently analyze survival according to age, WHO grade and extent of resection (EOR). Multivariate analysis was performed to investigate the impact of prognostic factors on overall survival (OS). RESULTS A total of 439 CPT patients with known WHO grade were included. WHO grade I tumors were more frequent in adults, while WHO grade III tumors were more common in pediatric population. Most CPTs were benign, with a median tumor size of 3-4 cm. Mean tumor size in pediatric population was greater than in adult population (4.39 cm vs. 2.7 cm; p < 0.01). Frequency was similar between males and females (51.7% vs. 48.3%; p > 0.0.5). Five- and ten-year OS among all patients was 87% and 84%, respectively. EOR was not associated with survival for any WHO grade. On multivariable analysis, only patient age (p = 0.022), WHO grade (p = 0.003) and medical comorbidity scores (p = 0.002) were independently associated with OS after diagnosis. CONCLUSION Patients with CPTs present at different stages of life, with sizable tumor burden and distinct WHO grade prevalence. Considering their favorable survival, efforts to improve tumor control should be meticulously weighed against the long-term risk associated with surgery, radiation, and chemotherapy.
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Affiliation(s)
- Henry Ruiz-Garcia
- Department of Radiation Oncology, Mayo Clinic, 4500 San Pablo Road South, Jacksonville, FL, 32224, USA.,Department of Neurological Surgery, Mayo Clinic, Jacksonville, FL, USA
| | - Maria T Huayllani
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Jacksonville, FL, USA
| | - Diego Incontri
- Department of Neurological Surgery, Mayo Clinic, Jacksonville, FL, USA
| | - Juan J Whaley
- Department of Neurological Surgery, Mayo Clinic, Jacksonville, FL, USA
| | | | - James Ebot
- Department of Neurological Surgery, Mayo Clinic, Jacksonville, FL, USA
| | | | - Jason Sheehan
- Department of Neurological Surgery, University of Virginia, Charlottesville, VA, USA
| | | | - Daniel M Trifiletti
- Department of Radiation Oncology, Mayo Clinic, 4500 San Pablo Road South, Jacksonville, FL, 32224, USA. .,Department of Neurological Surgery, Mayo Clinic, Jacksonville, FL, USA.
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22
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Hart S, Avery R, Barron J. Late recurrence of choroid plexus carcinoma. Childs Nerv Syst 2020; 36:1601-1606. [PMID: 32409961 DOI: 10.1007/s00381-020-04663-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 05/05/2020] [Indexed: 10/24/2022]
Abstract
BACKGROUND Choroid plexus carcinomas (CPC) are rare malignant brain tumours arising from the choroid plexus epithelium. CPC are most common in the paediatric population, particularly those under 2 years of age. Common presentations include headache, diplopia and signs of increased intracranial pressure such as nausea and vomiting. Infants may present with increased head circumference, bulging fontanelles, splayed cranial sutures and/or neurological delay. Diagnosis is made via radiological and histological analysis. MANAGEMENT AND PROGNOSIS Gross total resection (GTR) is the preferred treatment and infers the best survival rate, but despite this, prognosis remains poor. The utility of chemotherapy and/or radiation in CPC management remains controversial, and an optimal treatment regimen has not been identified. Even with GTR, recurrence is common and usually occurs within months after resection. Delayed recurrence is exquisitely rare and has been reported very few times to date. CASE PRESENTATION Here, we present a rare case of delayed CPC recurrence 10 years after initial presentation. A 2-month-old male was diagnosed with CPC and received GTR, chemotherapy and stem cell transplant. The patient presented with a recurrent CPC 10 years after the initial diagnosis. CONCLUSIONS This case demonstrates the importance of long-term surveillance and raises questions regarding the natural history, recurrence patterns and factors contributing to long-term relapse in CPC. Further research should be targeted at identifying patient factors contributing to increased risk of late recurrence and whether adjuvant treatments play any role in decreasing this.
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Affiliation(s)
- Shannon Hart
- Faculty of Medicine, Memorial University of Newfoundland, St. John's, Newfoundland, Canada.
| | - Roger Avery
- Faculty of Medicine, Memorial University of Newfoundland, St. John's, Newfoundland, Canada.,Department of Neurosurgery, Memorial University of Newfoundland, St. John's, Newfoundland, Canada
| | - Jane Barron
- Faculty of Medicine, Memorial University of Newfoundland, St. John's, Newfoundland, Canada.,Department of Pathology, Memorial University of Newfoundland, St. John's, Newfoundland, Canada
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23
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Feygin T, Khalek N, Moldenhauer JS. Fetal brain, head, and neck tumors: Prenatal imaging and management. Prenat Diagn 2020; 40:1203-1219. [PMID: 32350893 DOI: 10.1002/pd.5722] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2019] [Revised: 02/06/2020] [Accepted: 04/03/2020] [Indexed: 12/21/2022]
Abstract
Fetal tumors represent an infrequent pathology when compared to congenital malformations, although their true incidence may be underestimated. A variety of benign and malignant neoplasms may occur anywhere in the neural axis. Imaging plays an important role in the fetal tumor diagnosis and evaluation of their resultant complications. Discovery of a fetal mass on obstetric ultrasound necessitates further evaluation with prenatal magnetic resonance imaging (MRI). New MR sequences and new applications of existing techniques have been successfully implemented in prenatal imaging. A detailed assessment may be performed using a variety of MR. Fetal tumors may be histologically benign or malignant, but their prognosis generally remains poor, especially for intracranial lesions. Unfavorable tumor location or heightened metabolic demands on a developing fetus may result in severe complications and a fatal outcome, even in cases of benign lesions. Nowadays, prenatal treatment focuses mainly on alleviation of secondary complications caused by the tumors. In this article we review congenital tumors of the brain, face, and neck encountered in prenatal life, and discuss diagnostic clues for appropriate diagnosis.
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Affiliation(s)
- Tamara Feygin
- Department of Radiology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Nahla Khalek
- The Center for fetal diagnosis and treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Julie S Moldenhauer
- The Center for fetal diagnosis and treatment, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
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Asmaro K, Pawloski J, Skoch J. Giant Choroid Plexus Papilloma Resection Utilizing a Transcollation System. Oper Neurosurg (Hagerstown) 2020; 18:47-51. [PMID: 31065711 DOI: 10.1093/ons/opz096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 01/13/2019] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Large vascular brain tumors pose an exceptional challenge in young children. Choroid plexus papilloma (CPP) is an example of a rare, often large and especially vascular neuroepithelial tumor that most commonly arises in children under 5 yr old. Although patients may be cured by total resection, this tumor poses significant surgical risks and challenges related to intraoperative hemostasis. OBJECTIVE To describe our experience using a transcollation system during brain tumor surgery in a child to achieve hemostasis and minimize blood loss while preserving normal brain tissue. METHODS A 3-yr-old girl presented following a fall and was found to have a giant CPP growing from the right lateral ventricle. Given the vascularity of the tumor and the low intravascular reserve in a small child, a transcollation device was used to reduce blood loss intraoperatively. RESULTS Gross total resection was achieved with approximately 300 mL of blood loss without complications. The patient did well postoperatively. Imaging performed at 3 mo after resection revealed return of normal brain architecture. CONCLUSION Transcollation devices appear to be an effective and safe addition to the armamentarium of neurosurgical hemostatic options in intracranial tumor resection in which there is a high risk of intraoperative hemorrhage.
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Affiliation(s)
- Karam Asmaro
- Department of Neurosurgery, Henry Ford Health System, Detroit, Michigan.,Division of Pediatric Neurosurgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Jacob Pawloski
- Department of Neurosurgery, Henry Ford Health System, Detroit, Michigan
| | - Jesse Skoch
- Division of Pediatric Neurosurgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
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Shpanskaya K, Lungren MP, Tulin-Silver S. Pediatric Interventional Oncology: Endovascular, Percutaneous, and Palliative Procedures. Semin Roentgenol 2019; 54:359-366. [PMID: 31706369 DOI: 10.1053/j.ro.2019.06.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
| | - Matthew P Lungren
- Department of Radiology, Lucile Packard Children's Hospital, Stanford University School of Medicine, Stanford, CA
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Hosmann A, Hinker F, Dorfer C, Slavc I, Haberler C, Dieckmann K, Knosp E, Czech T. Management of choroid plexus tumors-an institutional experience. Acta Neurochir (Wien) 2019; 161:745-754. [PMID: 30783805 PMCID: PMC6431303 DOI: 10.1007/s00701-019-03832-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Accepted: 01/31/2019] [Indexed: 12/13/2022]
Abstract
Background Choroid plexus tumors are rare entities. Resection is the mainstay of treatment in grade I and grade II tumors and adjuvant treatment is usually reserved for the less frequent choroid plexus carcinoma (CPC). Outcome is not only related to their histological grade but also dependent on their size, location, and presence of often multifactorial disturbances of cerebrospinal fluid (CSF) circulation. Methods Retrospective analysis of 36 consecutive patients operated on a choroid plexus tumor at our institution in a mixed pediatric and adult population between 1991 and 2016. Results Twenty-one CPP, 11 atypical choroid plexus papillomas (aCPP), and four CPC were encountered in 17 children and 19 adults. Regardless of histological grading, gross-total resection (GTR) could be achieved in 91.7% of patients. Tumor recurrence (25.0%) was significantly associated with histological grading (p = 0.004), subtotal resection (p = 0.002), and intraoperatively evident zones of tumor infiltration (p = 0.001). Adjuvant therapy was performed in 19.4% of patients, mainly diagnosed with CPC. The 5-year overall survival rate was 95.2% for CPP and 100.0% for both aCPP and CPC. Survival was related to the extent of resection (p = 0.001), tumor progression (p = 0.04), and the presence of leptomeningeal metastases (p = 0.002). Even after resection, either ventricular or subdural shunting was required in 25.0% of patients. Conclusions We could confirm that GTR is crucial for treatment of choroid plexus tumors. Parenchymal tumor infiltration as detected intraoperatively was associated with the extent of resection and not limited to CPC. CSF disturbances mandating treatment may persist after resection.
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Affiliation(s)
- Arthur Hosmann
- Department of Neurosurgery, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
- Comprehensive Cancer Center-Central Nervous System Tumors Unit (CCC-CNS), Medical University of Vienna, Vienna, Austria
| | - Felix Hinker
- Department of Neurosurgery, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
| | - Christian Dorfer
- Department of Neurosurgery, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
- Comprehensive Cancer Center-Central Nervous System Tumors Unit (CCC-CNS), Medical University of Vienna, Vienna, Austria
| | - Irene Slavc
- Comprehensive Cancer Center-Central Nervous System Tumors Unit (CCC-CNS), Medical University of Vienna, Vienna, Austria
- Department of Pediatrics and Adolescence Medicine, Medical University of Vienna, Vienna, Austria
| | - Christine Haberler
- Comprehensive Cancer Center-Central Nervous System Tumors Unit (CCC-CNS), Medical University of Vienna, Vienna, Austria
- Institute of Neurology, Medical University of Vienna, Vienna, Austria
| | - Karin Dieckmann
- Comprehensive Cancer Center-Central Nervous System Tumors Unit (CCC-CNS), Medical University of Vienna, Vienna, Austria
- Department of Radiotherapy, Medical University of Vienna, Vienna, Austria
| | - Engelbert Knosp
- Department of Neurosurgery, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria
- Comprehensive Cancer Center-Central Nervous System Tumors Unit (CCC-CNS), Medical University of Vienna, Vienna, Austria
| | - Thomas Czech
- Department of Neurosurgery, Medical University of Vienna, Waehringer Guertel 18-20, 1090, Vienna, Austria.
- Comprehensive Cancer Center-Central Nervous System Tumors Unit (CCC-CNS), Medical University of Vienna, Vienna, Austria.
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Misiolek KA, Osborn ZG, Hauser N, Thomas D, Goodman JF, Fulkerson DH. Rapidly growing, multifocal, benign choroid plexus tumor in an infant: case report. J Neurosurg Pediatr 2019; 23:622-627. [PMID: 30797210 DOI: 10.3171/2018.12.peds18453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 12/12/2018] [Indexed: 11/06/2022]
Abstract
Choroid plexus papillomas (CPPs) are rare, benign tumors that can arise in young children. Most pediatric patients present with signs of hydrocephalus and require immediate treatment. The natural history of choroid plexus tumors in children without hydrocephalus is poorly defined. In this report, the authors present the very rare case of a child without hydrocephalus but with two intraventricular choroid plexus tumors discovered shortly after birth. Initial imaging had been performed for seizures and showed agenesis of the corpus callosum and enhancing tumors in the third and left lateral ventricles. Sequential imaging demonstrated rapid growth of both tumors. The lateral tumor was removed when the child was 3 months of age. A histological examination of the specimen showed benign features with an elevated mitotic rate. Given the patient's age of under 3 years, the diagnosis was WHO grade I CPP. The third ventricle tumor grew rapidly. A second surgery was performed and this tumor was resected. Again, the pathological diagnosis was WHO grade I CPP. The authors present this rare case and discuss the current relevant literature.
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Affiliation(s)
| | | | - Natalie Hauser
- 2Beacon Children's Hospital, Beacon Medical Group North Central Neurosurgery, South Bend
| | - Diana Thomas
- 3University of Pittsburgh Medical Center, Division of Neuropathology, Pittsburgh, Pennsylvania
| | - Jessica F Goodman
- 4Pediatric Oncology, Peyton Manning Children's Hospital, Indianapolis, Indiana; and
| | - Daniel H Fulkerson
- 2Beacon Children's Hospital, Beacon Medical Group North Central Neurosurgery, South Bend
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Muly S, Liu S, Lee R, Nicolaou S, Rojas R, Khosa F. MRI of intracranial intraventricular lesions. Clin Imaging 2018; 52:226-239. [DOI: 10.1016/j.clinimag.2018.07.021] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Revised: 05/26/2018] [Accepted: 07/23/2018] [Indexed: 01/25/2023]
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A unique presentation of an adolescent with disseminated atypical choroid plexus papilloma. J Neurooncol 2018; 139:777-778. [DOI: 10.1007/s11060-018-2900-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Accepted: 05/13/2018] [Indexed: 11/25/2022]
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30
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Siegfried A, Morin S, Munzer C, Delisle MB, Gambart M, Puget S, Maurage CA, Miquel C, Dufour C, Leblond P, André N, Branger DF, Kanold J, Kemeny JL, Icher C, Vital A, Coste EU, Bertozzi AI. A French retrospective study on clinical outcome in 102 choroid plexus tumors in children. J Neurooncol 2017; 135:151-160. [DOI: 10.1007/s11060-017-2561-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 06/26/2017] [Indexed: 01/15/2023]
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Role of choroid plexus in cerebrospinal fluid hydrodynamics. Neuroscience 2017; 354:69-87. [DOI: 10.1016/j.neuroscience.2017.04.025] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 04/19/2017] [Accepted: 04/19/2017] [Indexed: 12/24/2022]
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Mazzoni E, Di Stefano M, Fiore JR, Destro F, Manfrini M, Rotondo JC, Casali MV, Vesce F, Greco P, Scutiero G, Martini F, Tognon MG. Serum IgG Antibodies from Pregnant Women Reacting to Mimotopes of Simian Virus 40 Large T Antigen, the Viral Oncoprotein. Front Immunol 2017; 8:411. [PMID: 28443094 PMCID: PMC5385463 DOI: 10.3389/fimmu.2017.00411] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 03/23/2017] [Indexed: 11/21/2022] Open
Abstract
Simian virus 40 (SV40) large T antigen (LT) coding sequences were revealed in different human samples, whereas SV40 antibodies (Ab) were detected in human sera of cancer patients and healthy individuals, although with a lower prevalence. Previous studies carried out by the neutralization assay gave a SV40 seroprevalence, in the general population, up to 8%, although higher rates, 12%, were detected in kidney transplant children, in a group of HIV-positive patients, and in healthy females. In this study, serum samples from pregnant women, together with those from non-pregnant women, were analyzed to check the prevalence of IgG Ab reacting to SV40 LT antigens. Serum samples were collected from pregnant and non-pregnant women, with the same mean age. Women were in the range of 15-48 years old. Samples were assayed by an indirect ELISA employing specific SV40 LT mimotopes as antigens, whereas functional analysis was performed by neutralization of the viral infectivity in cell cultures. As a control, sera were analyzed for Ab against BK polyomavirus (BKPyV), which is a human polyomavirus homologous to SV40. Statistical analyses employed chi-square with Yates' correction, and Student's t tests. Indirect ELISAs indicated that pregnant women tested SV40 LT-positive with a prevalence of 17% (23/134), whereas non-pregnant women had a prevalence of 20% (36/180) (P > 0.05). Ab against BKPyV were detected with a prevalence of 80% in pregnant women and with a prevalence of 78% in non-pregnant women. These data indicate that SV40 infects at a low prevalence pregnant women. We may speculate that SV40, or a close human polyomavirus still undetected, could be transmitted from mother to fetus.
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Affiliation(s)
- Elisa Mazzoni
- Department of Morphology, Surgery and Experimental Medicine, Section of Pathology, Oncology and Experimental Biology, Laboratories of Cell Biology and Molecular Genetics, University of Ferrara, Ferrara, Italy
| | - Mariantonietta Di Stefano
- Department of Clinical and Experimental Medicine, Clinic of Infectious Diseases, School of Medicine, University of Foggia, Foggia, Italy
| | - Josè R. Fiore
- Department of Clinical and Experimental Medicine, Clinic of Infectious Diseases, School of Medicine, University of Foggia, Foggia, Italy
| | - Federica Destro
- Department of Morphology, Surgery and Experimental Medicine, Section of Pathology, Oncology and Experimental Biology, Laboratories of Cell Biology and Molecular Genetics, University of Ferrara, Ferrara, Italy
| | - Marco Manfrini
- Department of Morphology, Surgery and Experimental Medicine, Section of Pathology, Oncology and Experimental Biology, Laboratories of Cell Biology and Molecular Genetics, University of Ferrara, Ferrara, Italy
| | - John Charles Rotondo
- Department of Morphology, Surgery and Experimental Medicine, Section of Pathology, Oncology and Experimental Biology, Laboratories of Cell Biology and Molecular Genetics, University of Ferrara, Ferrara, Italy
| | - Maria V. Casali
- Hospital Headquarter Department, State Hospital, Institute for Social Security, Borgo Maggiore, San Marino
| | - Fortunato Vesce
- Department of Morphology, Surgery and Experimental Medicine, Section of Obstetrics and Gynecology, University of Ferrara, Ferrara, Italy
| | - Pantaleo Greco
- Department of Morphology, Surgery and Experimental Medicine, Section of Obstetrics and Gynecology, University of Ferrara, Ferrara, Italy
| | - Gennaro Scutiero
- Department of Morphology, Surgery and Experimental Medicine, Section of Obstetrics and Gynecology, University of Ferrara, Ferrara, Italy
| | - Fernanda Martini
- Department of Morphology, Surgery and Experimental Medicine, Section of Pathology, Oncology and Experimental Biology, Laboratories of Cell Biology and Molecular Genetics, University of Ferrara, Ferrara, Italy
| | - Mauro G. Tognon
- Department of Morphology, Surgery and Experimental Medicine, Section of Pathology, Oncology and Experimental Biology, Laboratories of Cell Biology and Molecular Genetics, University of Ferrara, Ferrara, Italy
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Scollon S, Anglin AK, Thomas M, Turner JT, Wolfe Schneider K. A Comprehensive Review of Pediatric Tumors and Associated Cancer Predisposition Syndromes. J Genet Couns 2017; 26:387-434. [PMID: 28357779 DOI: 10.1007/s10897-017-0077-8] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Accepted: 01/30/2017] [Indexed: 12/11/2022]
Abstract
An understanding of the role of inherited cancer predisposition syndromes in pediatric tumor diagnoses continues to develop as more information is learned through the application of genomic technology. Identifying patients and their relatives at an increased risk for developing cancer is an important step in the care of this patient population. The purpose of this review is to highlight various tumor types that arise in the pediatric population and the cancer predisposition syndromes associated with those tumors. The review serves as a guide for recognizing genes and conditions to consider when a pediatric cancer referral presents to the genetics clinic.
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Affiliation(s)
- Sarah Scollon
- Department of Pediatrics, Baylor College of Medicine, Texas Children's Cancer Center, Texas Children's Hospital, 1102 Bates St, FC 1200, Houston, TX, 77030, USA.
| | | | | | - Joyce T Turner
- Department of Genetics and Metabolism, Children's National Medical Center, Washington, DC, USA
| | - Kami Wolfe Schneider
- Department of Pediatrics, University of Colorado, Center for Cancer and Blood Disorders, Children's Hospital Colorado, Aurora, CO, USA
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Feasibility Analysis for Treatment of Giant Intracranial Benign Tumor by Delayed Operation in Infancy. World Neurosurg 2016; 99:122-131. [PMID: 27939796 DOI: 10.1016/j.wneu.2016.11.140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Revised: 11/27/2016] [Accepted: 11/28/2016] [Indexed: 10/20/2022]
Abstract
OBJECTIVE The survival rate and prognosis in infants with giant intracranial tumors are significantly worse than in older children. This study aimed to analyze the feasibility of delayed operation for infants with giant intracranial benign tumor by evaluating the initial clinical presentations, expectant treatment measures, perioperative vital signs, and recuperation after surgery. PATIENTS AND DATA We reviewed 3 infant patients (average age, 9.33 months; range, 5-12 months) with giant intracranial benign tumors during January 2015 and April 2016. The maximum sections of tumors were 38 × 50 mm, 57 × 39 mm, and 55 × 67 mm, respectively. All clinical presentations, neuroimaging, and laboratory examinations were recorded. RESULTS Obstructive hydrocephalus was observed in 2 infants; ventriculoperitoneal shunts were placed in both before the delayed tumor resection. The disease progressed rapidly in the infant with teratoma and surgery was performed 4 months after placement of the ventriculoperitoneal shunt. The other 2 patients had experienced a 12-month growth and developmental phase and later underwent operations. Gross total resection was achieved in all patients. The pathologic results were consistent with the preoperative diagnosis. During a period of high-quality postoperative care, they remained stable and were discharged without any complications or neurologic deficits, and continued to improve toward their baseline. CONCLUSIONS Delayed operation enabled infant patients to gain a better physical state, with a stage of full preoperative preparation that may reduce intraoperative/postoperative morbidity and mortality.
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Mohanty S, Rout SS, Sarangi GS, Devi K. Choroid Plexus Papilloma Arising From the Temporal Horn With a Bilateral Hypersecretory Hydrocephalus: A Case Report and Review of Literature. World J Oncol 2016; 7:51-56. [PMID: 28983364 PMCID: PMC5624697 DOI: 10.14740/wjon967w] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2016] [Indexed: 11/17/2022] Open
Abstract
Cerebrospinal fluid (CSF) within the cerebral ventricular system is secreted by a neuroepithelial tissue which is called as the choroid plexus. Tumors arising from these tissues are rare. Choroid plexus papillomas (CPPs) have been denoted as WHO grade I of the choroid plexus tumors. Among the intracranial tumors, neoplasms of the choroid plexus constitute around 0.36-0.6%. CPPs are mostly slow growing and cause symptoms due to mass effect and obstructive hydrocephalus, resulting in increased intracranial pressure. We report a case of CPP arising from the temporal horn in a 7-year-old girl presenting with progressive head enlargement since birth due to bilateral massive hydrocephalus without any obstruction, making it purely a hypersecretory hydrocephalus. A drainage procedure followed by complete tumor resection was carried out in our case and the patient showed marked relief from her symptoms.
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Affiliation(s)
- Sureswar Mohanty
- Department of Neurosurgery, IMS and SUM Hospital, Siksha 'O' Anusandhan University, Kalinga nagar, Bhubaneswar 751003, Odisha, India
| | - Suman Saurav Rout
- Department of General Surgery, IMS and SUM Hospital, Siksha 'O' Anusandhan University, Kalinga nagar, Bhubaneswar 751003, Odisha, India
| | - Gouri Sankar Sarangi
- Department of Neurosurgery, IMS and SUM Hospital, Siksha 'O' Anusandhan University, Kalinga nagar, Bhubaneswar 751003, Odisha, India
| | - Kumudini Devi
- Department of Pathology, IMS and SUM Hospital, Siksha 'O' Anusandhan University, Kalinga nagar, Bhubaneswar 751003, Odisha, India
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Pandey S, Sharma V, Singh K, Ghosh A, Gupta PK. Uncommon presentation of choroid plexus papilloma in an infant. J Pediatr Neurosci 2016; 11:61-3. [PMID: 27195037 PMCID: PMC4862292 DOI: 10.4103/1817-1745.181254] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Choroid plexus tumors are relatively rare primary brain tumors that arise from the epithelial differentiated tissue, majority being well-differentiated papillomas. In adults, fourth ventricle and in children, lateral ventricles are the most common site of these tumors. We reported a case of choroid plexus papilloma in the temporal horn of lateral ventricle in a female child who presented with the uncommon symptoms of sudden intraventricular hemorrhage and multiple episodes of seizure without symptoms of raised intracranial tension.
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Affiliation(s)
- Sharad Pandey
- Department of Neuro Surgery, Sir Sunderlal Hospital, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Vivek Sharma
- Department of Neuro Surgery, Sir Sunderlal Hospital, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Kulwant Singh
- Department of Neuro Surgery, Sir Sunderlal Hospital, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Amrita Ghosh
- Department of Pathology, Sir Sunderlal Hospital, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
| | - Praveen Kumar Gupta
- Department of Neuro Surgery, Sir Sunderlal Hospital, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
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Jung GS, Ruschel LG, Leal AG, Ramina R. Embolization of a giant hypervascularized choroid plexus papilloma with onyx by direct puncture: a case report. Childs Nerv Syst 2016; 32:717-21. [PMID: 26438551 DOI: 10.1007/s00381-015-2915-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 09/16/2015] [Indexed: 10/23/2022]
Abstract
BACKGROUND Choroid plexus papilloma is a rare intracranial neoplasm derived from choroid plexus epithelium accounting for less than 1 % of all brain tumors. These tumors are highly vascularized, and tumor resection is difficult, especially in small children, due to severe intraoperative bleeding. Preoperative embolization is helpful to reduce intraoperative bleeding, but it may not be possible in small children or if the tumor has no suitable feeding vessels for embolization. METHODS We present the case of a 2-year-old girl with a giant choroid plexus papilloma. An attempt of tumor resection was previously performed in another clinic, but the surgery was aborted due to massive intraoperative bleeding and only a biopsy was done. Angiography showed no suitable vessels for embolization. A new attempt of tumor removal was carried out, but again, severe intraoperative bleeding occurred and only a partial resection was possible. Intratumoral embolization with onyx through direct percutaneous puncture was performed. RESULTS Radical tumor removal was possible after two additional surgeries. Intraoperative blood loss was 345 ml (first surgery = only partial removal), 250 ml (second procedure = 1/3 of tumor volume resected), and 250 ml (third surgery = total removal). The patient presented no additional deficits. CONCLUSIONS Intratumoral percutaneous embolization with onyx was very helpful in reducing intraoperative bleeding in this case. Safe radical tumor resection was possible. This technique may be useful for those surgeons dealing with highly vascularized tumors, especially in small children. No report of intratumoral embolization with onyx in cases of intracerebral tumors could be found in the literature.
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Affiliation(s)
- Gustavo S Jung
- Neurosurgery Department, Residence Program, Neurological Institute of Curitiba (INC), Rua Jeremias Maciel Perretto, 300, 81210-310, Curitiba, Paraná, Brazil.
| | - Leonardo G Ruschel
- Neurosurgery Department, Residence Program, Neurological Institute of Curitiba (INC), Rua Jeremias Maciel Perretto, 300, 81210-310, Curitiba, Paraná, Brazil
| | - Andre G Leal
- Neurosurgery Department, Neurological Institute of Curitiba (INC), Curitiba, Paraná, Brazil
| | - Ricardo Ramina
- Neurosurgery Department, Neurological Institute of Curitiba (INC), Curitiba, Paraná, Brazil
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Tumores de plexo coroideo en la infancia: experiencia en el hospital Sant Joan de Déu. Neurocirugia (Astur) 2016. [DOI: 10.1016/j.neucir.2015.05.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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39
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Lee Y, Kim SI, Kim SK, Kim IO, Park SH. A mixed choroid plexus papilloma and ependymoma. Brain Tumor Pathol 2015; 33:147-50. [PMID: 26670168 DOI: 10.1007/s10014-015-0242-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2015] [Accepted: 11/21/2015] [Indexed: 11/28/2022]
Abstract
We report a novel case of a mixed choroid plexus papilloma (CPP) and ependymoma with cartilaginous differentiation. This kind of mixed tumor has not been previously reported in the English literature. The patient was a 5-year-old girl, who presented with a 1-week history of fever and numbness of the right lower limb. Magnetic resonance imaging of the brain with gadolinium revealed a heterogeneously enhancing mass in the occipital horn of the left lateral ventricle. Histologically, the tumor showed an intermixed CPP area and a low-grade papillary ependymoma-like area, which was studded with cartilage islands and psammoma bodies. In many foci, direct transition of CPP and ependymoma was observed, but there were no high-grade features. We report this novel case, describe the unique microscopic and immunohistochemical features, and speculate on the pathogenesis.
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Affiliation(s)
- Yujin Lee
- Department of Pathology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 110-799, Republic of Korea
| | - Seong Ik Kim
- Department of Pathology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 110-799, Republic of Korea
| | - Seung-Ki Kim
- Department of Neurosurgery, Seoul National University Children's Hospital and College of Medicine, Seoul, Republic of Korea
| | - In One Kim
- Department of Radiology, Seoul National University Children's Hospital and College of Medicine, Seoul, Republic of Korea
| | - Sung-Hye Park
- Department of Pathology, Seoul National University College of Medicine, 103 Daehak-ro, Jongno-gu, Seoul, 110-799, Republic of Korea. .,Neuroscience Institute, Seoul National University, College of Medicine, Seoul, Republic of Korea.
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40
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Prasad GL, Mahapatra AK. Case series of choroid plexus papilloma in children at uncommon locations and review of the literature. Surg Neurol Int 2015; 6:151. [PMID: 26500797 PMCID: PMC4596056 DOI: 10.4103/2152-7806.166167] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Accepted: 07/31/2015] [Indexed: 11/12/2022] Open
Abstract
Background: Choroid plexus papillomas (CPPs) comprise around 1% of intracranial neoplasms. The most common location is atrium of the lateral ventricle in children and fourth ventricle in adults. Other rare locations include third ventricle, cerebellopontine (CP) angle and cerebral parenchyma, with only a few cases reported. Authors report three cases of CPP at uncommon locations in pediatric patients. The rarity of these locations, diagnostic dilemma and management aspects are discussed along with an extensive review of the literature. Methods: Retrospective institutional data analysis of histopathologically confirmed pediatric CPPs from 2010 to 2014. Results: Authors noted three cases of CPP in children in uncommon locations-one each in the posterior third ventricle, fourth ventricle, and CP angle. All were males in the first decade. Two cases presented with features of obstructive hydrocephalus while the latter presented with compressive effects. Complete excision was achieved in two cases while subtotal removal was performed in one case (fourth ventricular) because of excess blood loss. Mean follow-up duration was 24.6 months (range 20–30 months). One case (of subtotal removal) had fair recovery while other two had excellent outcomes. Conclusions: Posterior third ventricle, fourth ventricle, and CP angle are uncommon locations for these tumors in children. Complete surgical removal is the treatment of choice and approach needs to be tailored according to the site and size of the lesion. Blood loss is a major concern in young children as they are highly vascular tumors. Complete removal leads to excellent long-term survival rates. Adjuvant treatment is not required.
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Affiliation(s)
- G Lakshmi Prasad
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
| | - Ashok Kumar Mahapatra
- Department of Neurosurgery, All India Institute of Medical Sciences, New Delhi, India
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Kennedy BC, Cloney MB, Anderson RCE, Feldstein NA. Superior parietal lobule approach for choroid plexus papillomas without preoperative embolization in very young children. J Neurosurg Pediatr 2015; 16:101-6. [PMID: 25860983 DOI: 10.3171/2014.11.peds14281] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Choroid plexus papillomas (CPPs) are rare neoplasms, often found in the atrium of the lateral ventricle of infants, and cause overproduction hydrocephalus. The extensive vascularity and medially located blood supply of these tumors, coupled with the young age of the patients, can make prevention of blood loss challenging. Preoperative embolization has been advocated to reduce blood loss and prevent the need for transfusion, but this mandates radiation exposure and the additional risks of vessel injury and stroke. For these reasons, the authors present their experience using the superior parietal lobule approach to CPPs of the atrium without adjunct therapy. METHODS A retrospective review was conducted of all children who presented to Columbia University/Morgan Stanley Children's Hospital of New York with a CPP in the atrium of the lateral ventricle and who underwent surgery using a superior parietal lobule approach without preoperative embolization. RESULTS Nine children were included, with a median age of 7 months. There were no perioperative complications or new neurological deficits. All patients had intraoperative blood loss of less than 100 ml, with a mean minimum hematocrit of 26.9% (range 19.6%-36.2%). No patients required a blood transfusion. The median follow-up was 39 months, during which time no patient demonstrated residual or recurrent tumor on MRI, nor did any have an increase in ventricular size or require CSF diversion. CONCLUSIONS The superior parietal lobule approach is safe and effective for very young children with CPPs in the atrium of the lateral ventricle. The results suggest that preoperative embolization is not essential to avoid transfusion or achieve overall good outcomes in these patients. This management strategy avoids radiation exposure and the additional risks associated with embolization.
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Affiliation(s)
| | | | - Richard C E Anderson
- Department of Neurological Surgery and.,Children's Hospital of New York, Columbia University, New York, New York
| | - Neil A Feldstein
- Department of Neurological Surgery and.,Children's Hospital of New York, Columbia University, New York, New York
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Sufianov AA, Gaibov SSK, Sufianov RA. Endoscopic monoportal removal of a choroid plexus papilloma in the posterior third ventricle in a child. J Neurosurg Pediatr 2015; 16:107-11. [PMID: 25910036 DOI: 10.3171/2014.12.peds14306] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Currently, only a few reports describe the minimally invasive removal of choroid plexus papillomas (CPPs) and, to the best of the authors' knowledge, no reports detail the resection of such a papilloma through an endoscopic approach in infants. The authors here describe the endoscopic removal of a third ventricle CPP in a child. A 5-month-old male infant presented with progressive macrocephaly, vomiting, and convulsions. A lesion in the posterior third ventricle was detected on brain MRI. Because of the patient's very young age, neuroendoscopy was used as the least invasive technique. The tumor was completely resected through a monoportal neuroendoscopic approach. Histologically, the tumor was classified as a WHO Grade I CPP. After surgery, the patient's condition improved, with no complications during his recovery. Ten-month follow-up neuroimaging revealed no evidence of tumor recurrence or progressive hydrocephaly. In view of the successful neuroendoscopic excision of this posterior third ventricle CPP, the authors believe that this method seems promising in the treatment of young children with intraventricular lesions.
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Affiliation(s)
- Albert A Sufianov
- Federal State-Financed Institution "Federal Centre of Neurosurgery" of Ministry of Health of the Russian Federation, Tyumen, Russia
| | - Saidi S K Gaibov
- Federal State-Financed Institution "Federal Centre of Neurosurgery" of Ministry of Health of the Russian Federation, Tyumen, Russia
| | - Rinat A Sufianov
- Federal State-Financed Institution "Federal Centre of Neurosurgery" of Ministry of Health of the Russian Federation, Tyumen, Russia
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Santos MM, Souweidane MM. Purely endoscopic resection of a choroid plexus papilloma of the third ventricle: case report. J Neurosurg Pediatr 2015; 16:54-7. [PMID: 25860986 DOI: 10.3171/2014.12.peds14287] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The authors report an illustrative case of a purely endoscopic surgical approach to successfully remove a solid choroid plexus papilloma of the third ventricle in an infant. A 10-week-old male infant first presented with transient episodes of forced downward gaze, divergent macrocephaly, a tense anterior fontanel, diastasis of the cranial sutures, and papilledema. Brain MRI revealed a small, multilobulated contrast-enhancing mass situated within the posterior third ventricle, with resultant obstructive hydrocephalus. A purely endoscopic removal of the tumor was performed through a single right frontal bur hole. Intraoperatively, a unique vascular tributary was recognized coming from the tela choroidea and was controlled with coagulation and sharp dissection. Postoperative MRI confirmed complete tumor removal, and the tumor was classified as a choroid plexus papilloma. There has been no evidence of tumor recurrence over 42 months of follow-up. With this case report the authors intended to show that endoscopic surgery can be an additional tool to consider when planning a choroid plexus tumor approach. It seems to be of particular interest in selected cases in which there are concerns about the patient's total blood volume, as in infants with potential hemorrhagic tumors and when it is possible to preoperatively identify a single vascular pedicle that can be approached early in the surgery.
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Affiliation(s)
- Maria M Santos
- Department of Neurological Surgery, Weill Cornell Medical College; and Division of Neurological Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Mark M Souweidane
- Department of Neurological Surgery, Weill Cornell Medical College; and Division of Neurological Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
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Passariello A, Tufano M, Spennato P, Quaglietta L, Verrico A, Migliorati R, Cinalli G. The role of chemotherapy and surgical removal in the treatment of Choroid Plexus carcinomas and atypical papillomas. Childs Nerv Syst 2015; 31:1079-88. [PMID: 25863950 DOI: 10.1007/s00381-015-2697-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2014] [Accepted: 03/30/2015] [Indexed: 11/24/2022]
Abstract
INTRODUCTION We performed a retrospective study on clinical assessment, tumor location, radiological imaging, histopathological characteristics, and therapeutic management of 7 patients affected by choroid plexus carcinoma (CPC) or atypical choroid plexus papilloma (ACPP) who have been observed in the last 12 years. METHODS Four patients fulfilled the criteria for classification as ACPP and three cases as CPC. The median age of the patients at the diagnosis was 42 months (range 3-190 months). Except one older patient (15 years old), all patients were younger than 3 years of age. In all patients affected by ACPP, a total surgical resection was achieved. Two children relapsed 12 and 8 months following radical removal. Both of them underwent adjuvant chemotherapy (carboplatin, cyclophosphamide, etoposide, doxorubicin, and methotrexate); a complete remission was maintained in all cases. In all three patients with CPC, it was impossible to achieve complete resection at first surgery. The response to chemotherapy was variable: in one case, it was complete with complete remission following 6 months; in one case, it was partial with reduction on volume (the patient underwent second-look surgery with complete resection); in the third case, there was no response and the patient progressed and finally died with metastatic disease, 8 months after chemotherapy was started. For children with CPC, the OS was 75% at 6 years. RESULTS In our series, surgery associated with chemotherapy led to long-term survival in 4/4 patients affected by ACPP and 2/3 patients affected by CPC. Clinical results achieved in our series confirm that our therapeutic regimen is feasible and efficient as a possible adjuvant treatment for both CPC and ACPP. It also suggests that surgery has a pivotal role in the management of most children affected by CPTs.
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Affiliation(s)
- Annalisa Passariello
- Department of Translational Medicine Science, University of Naples "Federico II", Naples, Italy
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Mirone G, Ruggiero C, Spennato P, Aliberti F, Trischitta V, Cinalli G. Cortical gluing and Ringer lactate solution inflation to avoid cortical mantle collapse and subdural fluid collections in pediatric neurosurgery: safety and feasibility. Childs Nerv Syst 2015; 31:945-51. [PMID: 25715841 DOI: 10.1007/s00381-015-2660-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2015] [Accepted: 02/16/2015] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Subdural fluid collections following intraventricular and/or paraventricular procedures in pediatric neurosurgery are common and can be hard to treat. We describe our technique to close cortical defects by the aid of a fibrin adhesive and subsequent Ringer inflation with the aim to avoid cortical mantle collapse and to prevent the development of subdural fluid collections. MATERIALS AND METHODS We report the preliminary results of a prospective study on a consecutive series of 29 children who underwent 37 transcortical or transcallosal surgical procedures since 2008 in our department. RESULTS In 17 procedures, we performed a transcortical approach on lesions, and in other 19 operations, we operated by a transcallosal. In 5/17 transcortical approaches (29%) and in 3/20 transcallosal approaches (15%), we observed a 5-mm-thick subdural fluid collection of the 5 patients with subdural fluid collections in the transcortical group, 3 patients (17%) underwent surgery for symptomatic or progressive subdural fluid collections. Of the 3 patients in the transcallosal group, a subduro-peritoneal shunt was necessary only for 1 patient (5%). At the very end of the treatment (including chemotherapy and radiotherapy), it was possible to remove the subduro-peritoneal shunt in all these patients because of disappearance of the subdural fluid collections. CONCLUSION In pediatric patients after transcortical or transcallosal procedures, the use of a fibrin adhesive to seal surgical opening and subsequent inflation of the residual cavity with Ringer lactate solution to avoid cortical mantle collapse seems safe and appears to prevent the development of subdural fluid collections.
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Affiliation(s)
- Giuseppe Mirone
- Department of Pediatric Neurosurgery, Santobono-Pausilipon Children's Hospital, Naples, Italy,
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Cuervo-Arango I, Reimunde P, Gutiérrez JC, Aransay A, Rivero B, Pérez C, Budke M, Villarejo F. [Choroid plexus tumour treatment at Hospital Infantil Niño Jesús in Madrid: Our experience over the last three decades]. Neurocirugia (Astur) 2015; 26:209-16. [PMID: 25724620 DOI: 10.1016/j.neucir.2015.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2014] [Revised: 01/03/2015] [Accepted: 01/08/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To review childhood patients with choroid plexus tumors (CPT) who underwent surgery at Hospital Infantil Niño Jesús of Madrid since January 1981 to September 2014. MATERIAL AND METHODS Registered charts were analyzed based on the epidemiology, tumor grade, clinical profile, location, dissemination characteristics, therapy, prognosis and complications. RESULTS Seventeen childhood patients were recorded with CPT. Cases were distributed so that 9 cases were choroid plexus-papilloma (CPP) (52.9%), 2 cases atypical CPP (11.7%) and 6 cases choroid plexus-carcinoma (CPC) (35.2%). Age at diagnosis was less than 2 years in 14 of the 17 patients (82.3%) and the incidence was higher in males (82.3% of the cases). Gross total resection was performed in 16 patients (94.1%). Adjuvant treatment was used in 6 patients (all this cases with CPC) (35.2%). Two of the 17 patients died (11.7%), showing an incidence density of 0.01 deaths/year. CONCLUSIONS Our case series is consistent with previous published in scientific literature regarding epidemiology, tumor grade, clinical presentation, radiological features and therapeutic approach. Gross total resection is considered the therapeutic gold standard for choroid plexus tumors. Chemotherapy and radiotherapy should be used as adjuvant treatment in CPC and recurrent or remaining atypical CPP.
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Affiliation(s)
- Isabel Cuervo-Arango
- Servicio de Neurocirugía, Hospital Universitario Central de Asturias (HUCA), Oviedo, Asturias, España
| | - Pedro Reimunde
- Servicio de Neurocirugía, Hospital Universitario Central de Asturias (HUCA), Oviedo, Asturias, España.
| | - Julio César Gutiérrez
- Servicio de Neurocirugía, Hospital Universitario Central de Asturias (HUCA), Oviedo, Asturias, España
| | - Ana Aransay
- Servicio de Neurocirugía, Hospital Universitario Niño Jesús, Madrid, España
| | - Belén Rivero
- Servicio de Neurocirugía, Hospital Universitario Niño Jesús, Madrid, España
| | - Carlos Pérez
- Servicio de Neurocirugía, Hospital Universitario Niño Jesús, Madrid, España
| | - Marcelo Budke
- Servicio de Neurocirugía, Hospital Universitario Niño Jesús, Madrid, España
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The impact of surgical resection of giant supratentorial brain tumor in pediatric patients: safety and neurological outcome evaluated in 23 consecutive cases. Childs Nerv Syst 2015; 31:67-75. [PMID: 25374270 DOI: 10.1007/s00381-014-2583-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2014] [Accepted: 10/29/2014] [Indexed: 12/26/2022]
Abstract
OBJECTIVE This study aims to evaluate the impact of gross total resection of giant supratentorial brain tumors (GSBT) on survival and neurological outcome in a consecutive single-center pediatric series. METHODS Clinical data of 23 patients under 18 years of age operated with GSBT (≥5 cm in diameter) were reviewed to determine epidemiological aspects, clinical presentation, associated factors, histopathological features, and outcome. Volumetric measurements were performed on magnetic resonance imaging or computed tomography scans obtained at the time of the initial surgical procedure. RESULTS The group included 23 patients (mean age 4.5 years). Signs and symptoms of raised intracranial pressure were present in 19 patients (82.6%). The most frequent tumor location was the parietal lobe in 19 patients (82.6%), and the mean tumor volume was 208 cm(3). Gross total or radical resection was achieved in all patients. Histopathological analysis revealed malignant brain tumors in 18 cases (78.2%). The most common neoplasm was choroid plexus carcinoma in seven (30.4 %). Mean intraoperative blood transfusion volume was 51.2 ml/kg. Chemotherapy and/or radiotherapy were performed as adjuvant treatment in 16 patients (69.5%). Mean length of follow-up was 36.7 months. Tumor malignancy grade significantly correlated with recurrence of the disease (P = 0.03) and death (P = 0.01), as opposed to tumor location, size, and extension to the ventricles. CONCLUSIONS Our clinical experience suggests that tumor mass reduction by en bloc surgery seems to be an effective approach in pediatric patients with GSBT, relieving symptoms related to raised intracranial pressure and providing a better response to adjuvant treatment.
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Intrauterine diagnosis and pathology of fetal choroid plexus carcinoma – A case study. Pathol Res Pract 2014; 210:1156-9. [DOI: 10.1016/j.prp.2014.01.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Revised: 12/03/2013] [Accepted: 01/23/2014] [Indexed: 11/22/2022]
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Dudley RWR, Torok MR, Gallegos D, Liu AK, Handler MH, Hankinson TC. Pediatric choroid plexus tumors: epidemiology, treatments, and outcome analysis on 202 children from the SEER database. J Neurooncol 2014; 121:201-7. [PMID: 25297498 DOI: 10.1007/s11060-014-1628-6] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Accepted: 10/01/2014] [Indexed: 11/29/2022]
Abstract
Choroid plexus papillomas (CPPs) and carcinomas (CPCs) are rare neoplasms that affect mostly children. Due to their rarity, their epidemiology and outcomes are incompletely understood. The National Cancer Institute's Surveillance, Epidemiology and End Results (SEER) Program is a well-established population-based group of registries that collects and publishes cancer incidence and survival data representing approximately 28 % of the US population. SEER-STAT v8.1.2 was used to identify patients with ICD-O-3 codes for choroid plexus tumors in patients aged 0-19. Demographics, initial treatment, and follow-up data were collected. Statistical methods including Kaplan-Meier curves, log rank tests, and Cox proportional hazards regression were used to estimate associations between independent variables and survival. The SEER registries contained 107 CPPs (2004-2010) and 95 CPCs (1978-2010). Median follow-up was 38 and 40 months, respectively. More than 75 % of CPCs were diagnosed before the age of 5 years, versus 48 % for CPPs. Sixty-five percent of CPCs and 57 % of CPPs occurred in males. In both groups at least 90 % of children underwent surgical resection. Gross total resection (GTR) was achieved in 67.0 % of CPCs and 63.6 % of CPPs. Almost 17 % of CPCs were treated with radiation versus only 0.9 % of CPPs. More than 98 % of patients with CPP were alive at the last follow-up, versus 62 % of CPC patients. For CPC, surgery was significantly associated with increased overall survival, but contrary to previous reports, extent of surgical resection was not associated with survival. Age, sex, race, and radiation treatment also had no effect on survival. This report, using the SEER datasets, corroborates many findings of previous smaller studies on CPTs. CPC occurs in younger children, with a male predominance, and a much worse prognosis than CPP. As such, these tumors have been treated aggressively with high rates of GTR and radiation treatment. Despite these treatments, overall survival for CPC remains poor.
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Affiliation(s)
- Roy W R Dudley
- Pediatric Neurosurgery, Children's Hospital Colorado, University of Colorado Denver, 13123 E. 16th Ave, Box 330, Aurora, CO, 80045, USA
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Cannon DM, Mohindra P, Gondi V, Kruser TJ, Kozak KR. Choroid plexus tumor epidemiology and outcomes: implications for surgical and radiotherapeutic management. J Neurooncol 2014; 121:151-7. [DOI: 10.1007/s11060-014-1616-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2014] [Accepted: 09/21/2014] [Indexed: 11/30/2022]
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