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Rau A, Schwabenland M, Watzlawick R, Prinz M, Urbach H, Erny D, Taschner CA. Freiburg Neuropathology Case Conference : Mild Disorientation and Mild Anomic Aphasia in a 79-Year-Old Female. Clin Neuroradiol 2024; 34:735-740. [PMID: 39078502 PMCID: PMC11339155 DOI: 10.1007/s00062-024-01441-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/09/2024] [Indexed: 07/31/2024]
Affiliation(s)
- A Rau
- Department of Neuroradiology, Medical Centre-University of Freiburg, Breisacherstraße 64, 79106, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - M Schwabenland
- Department of Neuropathology, Medical Centre-University of Freiburg, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - R Watzlawick
- Department of Neurosurgery, Medical Centre-University of Freiburg, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - M Prinz
- Department of Neuropathology, Medical Centre-University of Freiburg, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - H Urbach
- Department of Neuroradiology, Medical Centre-University of Freiburg, Breisacherstraße 64, 79106, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - D Erny
- Department of Neuropathology, Medical Centre-University of Freiburg, Freiburg, Germany
- Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - C A Taschner
- Department of Neuroradiology, Medical Centre-University of Freiburg, Breisacherstraße 64, 79106, Freiburg, Germany.
- Faculty of Medicine, University of Freiburg, Freiburg, Germany.
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2
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Mallik D, Gopal S, Scalia G, Umana G, Rajeswarie RT, Chaurasia B. Correlation between choroid plexus carcinoma and Li-Fraumeni syndrome: implications of TP53 mutations and management strategies-a case-based narrative review. Childs Nerv Syst 2024; 40:1699-1705. [PMID: 38316675 DOI: 10.1007/s00381-024-06313-y] [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: 01/05/2024] [Accepted: 01/31/2024] [Indexed: 02/07/2024]
Abstract
BACKGROUND Choroid plexus carcinomas (CPCs) are rare, aggressive grade 3 tumors of the central nervous system associated with Li-Fraumeni syndrome (LFS) in a notable percentage of cases due to TP53 germline mutations. Understanding the correlation between CPCs and LFS is crucial for tailored management strategies. However, distinguishing CPCs from benign choroid plexus papillomas (CPPs) remains challenging, relying largely on histologic features. This study aimed to explore the association between CPCs and LFS, emphasizing the impact of TP53 mutations on diagnosis, treatment, and clinical outcomes. MATERIALS AND METHODS Scientific databases such as PubMed, Scopus, and Web of Science were systematically searched up to January 2024 using keywords related to CPCs, LFS, TP53 mutation, and central nervous system tumors. Selection criteria included studies investigating the link between CPCs and LFS, their management approaches, and genetic implications of TP53 mutations. Ten relevant studies were selected for analysis after screening titles, abstracts, and full-text articles. Data extraction focused on clinical, genetic, and management factors related to CPCs associated with LFS. RESULTS The review highlighted the strong association (36%) between CPCs and LFS, primarily due to TP53 germline mutations. Studies emphasized the need for genetic testing in patients with CPCs, especially in pediatric cases, to identify LFS implications. Furthermore, the impact of TP53 mutations on treatment strategies was emphasized, recommending irradiation-sparing therapies due to inferior survival rates associated with radiotherapy in LFS patients with CPCs. Cases illustrated the challenges in diagnosing CPCs and the importance of immunohistochemistry and genetic testing for TP53 mutations. CONCLUSION CPCs pose challenges in diagnosis and management, particularly in distinguishing them from benign tumors. The association with LFS, often due to TP53 germline mutations, underscores the importance of genetic testing for early detection and tailored treatment strategies. Irradiation-sparing therapies are recommended for LFS-associated CPCs to mitigate the risk of secondary malignancies. Comprehensive profiling of CPC patients, especially in pediatric cases, is crucial for early detection and management of potential secondary cancers associated with LFS.
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Affiliation(s)
| | | | - Gianluca Scalia
- Sakra World Hospital, Bengaluru, Karnataka, India
- Neurosurgery Unit, Department of Head and Neck Surgery, Garibaldi Hospital, Catania, Italy
| | - Giuseppe Umana
- Sakra World Hospital, Bengaluru, Karnataka, India
- Trauma and Gamma Knife Centre, Cannizzaro Hospital, Catania, Italy
| | | | - Bipin Chaurasia
- Sakra World Hospital, Bengaluru, Karnataka, India
- Neurosurgery Clinic, Birgunj, Nepal
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3
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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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4
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Dias SF, Richards O, Elliot M, Chumas P. Pediatric-Like Brain Tumors in Adults. Adv Tech Stand Neurosurg 2024; 50:147-183. [PMID: 38592530 DOI: 10.1007/978-3-031-53578-9_5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/10/2024]
Abstract
Pediatric brain tumors are different to those found in adults in pathological type, anatomical site, molecular signature, and probable tumor drivers. Although these tumors usually occur in childhood, they also rarely present in adult patients, either as a de novo diagnosis or as a delayed recurrence of a pediatric tumor in the setting of a patient that has transitioned into adult services.Due to the rarity of pediatric-like tumors in adults, the literature on these tumor types in adults is often limited to small case series, and treatment decisions are often based on the management plans taken from pediatric studies. However, the biology of these tumors is often different from the same tumors found in children. Likewise, adult patients are often unable to tolerate the side effects of the aggressive treatments used in children-for which there is little or no evidence of efficacy in adults. In this chapter, we review the literature and summarize the clinical, pathological, molecular profile, and response to treatment for the following pediatric tumor types-medulloblastoma, ependymoma, craniopharyngioma, pilocytic astrocytoma, subependymal giant cell astrocytoma, germ cell tumors, choroid plexus tumors, midline glioma, and pleomorphic xanthoastrocytoma-with emphasis on the differences to the adult population.
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Affiliation(s)
- Sandra Fernandes Dias
- Department of Neurosurgery, Leeds Teaching Hospitals NHS Trust, Leeds, UK
- Division of Pediatric Neurosurgery, University Children's Hospital of Zurich - Eleonor Foundation, Zurich, Switzerland
| | - Oliver Richards
- Department of Neurosurgery, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Martin Elliot
- Department of Paediatric Oncology and Haematology, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Paul Chumas
- Department of Neurosurgery, Leeds Teaching Hospitals NHS Trust, Leeds, UK.
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5
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Zuo P, Mai Y, Jiang Z, Zhang B, Wang Y, Zhang M, Wu Z, Zhang J, Zhang L. Primary adult choroid plexus carcinomas: a single-center experience with a systematic review. Front Oncol 2023; 13:1260116. [PMID: 38023259 PMCID: PMC10651083 DOI: 10.3389/fonc.2023.1260116] [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] [Received: 07/17/2023] [Accepted: 10/20/2023] [Indexed: 12/01/2023] Open
Abstract
Objective Primary adult choroid plexus carcinomas (PACPCs) are extremely rare brain tumors. The existing literature primarily comprises case reports, which limits our understanding of this uncommon disease. This study aims to describe the clinical characteristics and prognosis of PACPCs, as well as to identify optimal treatment strategies. Methods We conducted a comprehensive analysis of clinical data from 7 patients with PACPCs who underwent surgical treatment at the Department of Neurosurgery, Beijing Tiantan Hospital, between March 2011 and March 2023. Additionally, a thorough search of the PubMed database was performed using the keywords "choroid plexus carcinoma" or "choroid plexus carcinomas" within the time frame of August 1975 to April 2023, which yielded a total of 28 identified cases. Subsequently, we evaluated risk factors for progression-free survival (PFS) and overall survival (OS) based on the pooled cases. Results The pooled cohort, consisting of 7 cases from our institution and 28 cases from the literature, included 20 males and 15 females with a mean age of 44.3 ± 14.7 years (range: 21-73 years). Gross-total resection (GTR) and non-GTR were achieved in 22 (62.9%) and 13 (37.1%) patients, respectively. Radiotherapy and chemotherapy were administered to 29 (90.6%) and 13 (40.6%) patients, respectively. After a mean follow-up of 21.0 ± 26.7 months (range: 2-132 months), 18 patients were alive, and 11 patients had died. The multivariate Cox regression model demonstrated that non-GTR (HR 5.262, 95% CI 1.350-20.516, p=0.017) was a negative prognostic factor for OS. However, we did not find any risk factors for PFS. Conclusion Complete surgical resection should be considered as the primary treatment approach for this rare disease. Chemotherapy and radiotherapy appear to have limited effectiveness in treating this condition. Further research with large cohorts is needed to validate our conclusions.
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Affiliation(s)
- Pengcheng Zuo
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yiying Mai
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zhuang Jiang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Bochao Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yujin Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Mingxin Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zhen Wu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Junting Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Liwei Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
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6
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Zhang JJ, Rodriguez Quintero JC, Nahm JK, Bhattacharjee MB, Nunez LC, Riascos RF, Blanco AI, Day AL, Zhu JJ. Novel Adjuvant Targeted Approach for PTEN-Mutated Choroid Plexus Carcinoma in Adults: Case Report and Literature Review. JCO Precis Oncol 2023; 7:e2300128. [PMID: 37535883 DOI: 10.1200/po.23.00128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 05/12/2023] [Accepted: 06/28/2023] [Indexed: 08/05/2023] Open
Abstract
53-year-old female, with CPC and PTEN mutation by NGS, was successfully treated with everolimus and brain radiation
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Affiliation(s)
- Jackie J Zhang
- Department of Neurosurgery, McGovern Medical School, The University of Texas Health Science Center, Houston, TX
- Chicago Medical School, Rosalind Franklin School of Medicine and Science, North Chicago, IL
- Lone Star Family Health Center, Conroe, TX
| | - Juan C Rodriguez Quintero
- Department of Neurosurgery, McGovern Medical School, The University of Texas Health Science Center, Houston, TX
- Department of Neurology, McGovern Medical School, The University of Texas Health Science Center, Houston, TX
| | - Joshua K Nahm
- Department of Neurosurgery, McGovern Medical School, The University of Texas Health Science Center, Houston, TX
| | - Meenakshi B Bhattacharjee
- Department of Pathology, McGovern Medical School, The University of Texas Health Science Center, Houston, TX
| | - Luis C Nunez
- Department of Diagnostic and Interventional Imaging, McGovern Medical School, The University of Texas Health Science Center, Houston, TX
| | - Roy F Riascos
- Department of Diagnostic and Interventional Imaging, McGovern Medical School, The University of Texas Health Science Center, Houston, TX
| | - Angel I Blanco
- Department of Neurosurgery, McGovern Medical School, The University of Texas Health Science Center, Houston, TX
| | - Arthur L Day
- Department of Neurosurgery, McGovern Medical School, The University of Texas Health Science Center, Houston, TX
| | - Jay-Jiguang Zhu
- Department of Neurosurgery, McGovern Medical School, The University of Texas Health Science Center, Houston, TX
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7
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Antonakakis MG, Carletti BE, Anselmi C, McGrath S, Minguez JJ. Use of a telovelar approach for complete resection of a choroid plexus tumor in a dog. Vet Surg 2022; 51:1273-1279. [PMID: 35899829 PMCID: PMC9796332 DOI: 10.1111/vsu.13859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 05/31/2022] [Accepted: 06/18/2022] [Indexed: 01/01/2023]
Abstract
OBJECTIVE To describe a telovelar approach to the fourth ventricle for excision of a choroid plexus tumor within the ventricle. ANIMAL A 3-year-old entire male Chihuahua. STUDY DESIGN Case report METHODS: A 3-year-old dog with two-month history of progressive vestibular signs and subdued mentation was diagnosed with a fourth ventricle tumor. Gross total resection of the tumor was achieved through a telovelar approach to the fourth ventricle. RESULTS Complete removal of the tumor was confirmed on immediate postoperative MRI. The dog recovered from the surgical procedure without complications, displaying some neurological deficits as preoperatively. His neurological examination was normal 2 weeks after surgery and remained so until the time of writing this case report (28 months) without additional treatment. CONCLUSION The telovelar approach allowed complete excision of a choroid plexus tumor located in the fourth ventricle of the dog reported here.
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Affiliation(s)
- Markos G. Antonakakis
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical SciencesColorado State UniversityFort CollinsColoradoUSA,Deparment of Neurology and NeurosurgeryPride Veterinary Centre Derby, part of IVC Evidensia GroupDerbyUK
| | - Beatrice E. Carletti
- Deparment of Neurology and NeurosurgeryPride Veterinary Centre Derby, part of IVC Evidensia GroupDerbyUK
| | - Carlo Anselmi
- Diagnostic Imaging DepartmentPride Veterinary Centre Derby, part of IVC Evidensia GroupDerbyUK
| | - Stephanie McGrath
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical SciencesColorado State UniversityFort CollinsColoradoUSA
| | - Juan J. Minguez
- Deparment of Neurology and NeurosurgeryPride Veterinary Centre Derby, part of IVC Evidensia GroupDerbyUK
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8
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Costanzo R, Scalia G, Iacopino DG, Nicoletti G. Concomitant giant purely intradiploic cavernous haemangioma and multifocal neurotoxoplasmosis. BMJ Case Rep 2022; 15:e252451. [PMID: 36319034 PMCID: PMC9628538 DOI: 10.1136/bcr-2022-252451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Purely calvarial or intradiploic cavernous haemangiomas (PICHs) are rare benign tumours accounting for 0.2% of all bone tumours and 10% of benign skull tumours. They are generally small, slow-growing and asymptomatic lesions. Here the authors described an immunocompromised patient with concomitant giant intradiploic ossified globular cavernous angioma and multifocal neurotoxoplasmosis that underwent a combined approach to treat both lesions with an en-bloc resection of the right parietal intradiploic lesion and biopsy of the left occipital subcortical lesion.Indeed, it is essential to exclude the presence of metastases by making a timely differential diagnosis. En-bloc surgical resection of purely intradiploic ossified cavernous angioma is the gold standard treatment and the prognosis after a complete excision is usually excellent with rarer recurrence rate.
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Affiliation(s)
- Roberta Costanzo
- Experimental Biomedicine and Clinical Neurosciences, School of Medicine, Postgraduate Residency Program in Neurological Surgery, Neurosurgical Clinic, University of Palermo, Palermo, Italy
| | - Gianluca Scalia
- Department of Neurosurgery, Garibaldi Hospital, Catania, Italy
| | - Domenico Gerardo Iacopino
- Experimental Biomedicine and Clinical Neurosciences, School of Medicine, Postgraduate Residency Program in Neurological Surgery, Neurosurgical Clinic, University of Palermo, Palermo, Italy
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9
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Maffie J, Sobieski E, Kanekar S. Imaging of Headaches due to Intracranial Pressure Disorders. Neurol Clin 2022; 40:547-562. [PMID: 35871784 DOI: 10.1016/j.ncl.2022.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Changes in intracranial pressure are a potentially serious etiology of headache. Headache secondary to changes in intracranial pressure frequently present with characteristic clinical features. Imaging plays a key role in the diagnosis and management of this category of headache. In this article, we will review the physiology, clinical presentation, and key imaging findings of major etiologies of changes in intracranial pressure resulting in headache including obstructive and nonobstructive hydrocephalous, idiopathic intracranial hypertension (IIH), and cerebrospinal fluid (CSF) leak.
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Affiliation(s)
- Jonathon Maffie
- Department of Radiology, Division of Neuroradiology, Penn State Health Milton S. Hershey Medical Center, Hershey, PA, USA.
| | - Eric Sobieski
- Pennsylvania State College of Medicine, Hershey, PA, USA
| | - Sangam Kanekar
- Department of Radiology, Division of Neuroradiology, Penn State Health Milton S. Hershey Medical Center, Hershey, PA, USA
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10
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Wichmann TO, Damkier HH, Pedersen M. A Brief Overview of the Cerebrospinal Fluid System and Its Implications for Brain and Spinal Cord Diseases. Front Hum Neurosci 2022; 15:737217. [PMID: 35126070 PMCID: PMC8813779 DOI: 10.3389/fnhum.2021.737217] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 12/29/2021] [Indexed: 12/04/2022] Open
Abstract
A comprehensive understanding of the cerebrospinal fluid (CSF) system is essential for our understanding of health and disease within the central nervous system (CNS). The system of CSF refers to all components involved in CSF production, movement, and absorption. In recent years, extensive research has resulted in vastly improved understanding of the CSF system in health and disease. Yet, several aspects remain to be fully clarified, notably along the spinal cord as the preponderance of research has focused on the brain. This review briefly summarizes the CSF system and its implications for CNS diseases and highlights the knowledge gaps that require further research.
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Affiliation(s)
- Thea Overgaard Wichmann
- Department of Neurosurgery, Aarhus University Hospital, Aarhus, Denmark
- *Correspondence: Thea Overgaard Wichmann
| | | | - Michael Pedersen
- Comparative Medicine Lab, Department of Clinical Medicine, Faculty of Health, Aarhus University, Aarhus, Denmark
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11
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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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12
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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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