1
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Huntoon KM, Gasco J, Glitza Oliva IC, Ferguson SD, Majd NK, McCutcheon IE. Ventriculoperitoneal shunting with an on-off valve for patients with leptomeningeal metastases and intracranial hypertension. Neurooncol Pract 2024; 11:56-63. [PMID: 38222058 PMCID: PMC10785578 DOI: 10.1093/nop/npad056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2024] Open
Abstract
Background We report our experience with using a ventriculoperitoneal shunt (VPS) with an on-off valve and in-line Ommaya reservoir for the treatment of hydrocephalus or intracranial hypertension in patients with leptomeningeal disease (LMD). Our goal was to determine whether control of intracranial pressure elevation combined with intrathecal (IT) chemotherapy would extend patient survival. Methods In this IRB-approved retrospective study, we reviewed 58 cases of adult patients with LMD from solid cancers who received a VPS with a reservoir and an on-off valve at M D Anderson Cancer Center from November 1996 through December 2021. Primary tumors were most often melanoma (n = 19) or breast carcinoma (n = 20). Hydrocephalus was diagnosed by clinical symptoms and findings on magnetic resonance imaging (MRI), and LMD by MRI or cerebrospinal fluid analysis. Differences in overall survival (OS) were assessed with standard statistical techniques. Results Patients who received a VPS and more than 3 IT chemotherapy sessions survived longer (n = 26; OS time from implantation 11.7 ± 3.6 months) than those who received an occludable shunt but no IT chemotherapy (n = 24; OS time from implantation 2.8 ± 0.7 months, P < .018). Peritoneal seeding appeared after shunt insertion in only two patients (3%). Conclusions This is the largest series reported to date of patients with LMD who had had shunts with on-off valves placed to relieve symptoms of intracranial hypertension. Use of IT chemotherapy and control of hydrocephalus via such shunts was associated with improved survival.
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Affiliation(s)
- Kristin M Huntoon
- Department of Neurosurgery, The University of Texas M D Anderson Cancer Center, Houston, Texas, USA
| | - Jaime Gasco
- Department of Neurosurgery, University Medical Center of El Paso, El Paso, Texas, USA
| | - Isabella C Glitza Oliva
- Department of Melanoma Medical Oncology, The University of Texas M D Anderson Cancer Center, Houston, Texas, USA
| | - Sherise D Ferguson
- Department of Neurosurgery, The University of Texas M D Anderson Cancer Center, Houston, Texas, USA
| | - Nazarin K Majd
- Department of Neuro-Oncology, The University of Texas M D Anderson Cancer Center, Houston, Texas, USA
| | - Ian E McCutcheon
- Department of Neurosurgery, The University of Texas M D Anderson Cancer Center, Houston, Texas, USA
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2
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Primdahl D, Cohen-Nowak A, Kumthekar P. Novel approaches to treatment of leptomeningeal metastases. Curr Opin Neurol 2023; 36:592-602. [PMID: 37865856 DOI: 10.1097/wco.0000000000001218] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2023]
Abstract
PURPOSE OF REVIEW The incidence of leptomeningeal metastases is increasing in the setting of improved survival from systemic cancers. In more recent years, our understanding of leptomeningeal metastasis pathogenesis, how to diagnose and treat has been evolving. RECENT FINDINGS Diagnosing leptomeningeal metastasis has been challenging due to the limitations of cytology and neuroimaging; However, newer techniques detecting circulating tumor cells (CTCs) or circulating tumor DNA (ctDNA) have shown potential advantage with diagnosis, quantification and detection of oncogenic mutations. The use of small molecule inhibitors and immunotherapy has shown some promise in specific leptomeningeal metastasis subtypes. SUMMARY These new discoveries have improved clinical trials' ability to assess treatment response and thereby more optimally compare different treatments. Furthermore, they have helped the individual clinician better diagnose, monitor the disease and provide novel therapies.
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Affiliation(s)
- Ditte Primdahl
- Department of Neurology at The Feinberg School of Medicine at Northwestern University and The Malnati Brain Tumor Institute at the Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | - Adam Cohen-Nowak
- Department of Internal Medicine, Northwestern Memorial Hospital, Chicago, Illinois, USA
| | - Priya Kumthekar
- Department of Neurology at The Feinberg School of Medicine at Northwestern University and The Malnati Brain Tumor Institute at the Robert H. Lurie Comprehensive Cancer Center of Northwestern University
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3
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Luo M, Yang J, Sun J, Wang F, Chai X. Primary gliosarcoma with widespread extracranial metastases—spatiotemporal morphological variation. Chin Neurosurg J 2022; 8:20. [PMID: 35932030 PMCID: PMC9354287 DOI: 10.1186/s41016-022-00285-1] [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: 07/12/2021] [Accepted: 06/08/2022] [Indexed: 12/25/2022] Open
Abstract
Abstract
Background
We summarize 5 cases of primary gliosarcoma with widespread extracranial metastases including our case. The glial components are eliminated due to the needs of the living environment in the process of parasitism and survival of brain glioma-sarcoma cells in lung metastasis.
Methods
A PubMed search using the keywords “gliosarcoma” and “extracranial metastases” was performed followed by a review of cited literature. Our case was a 50-year-old female presented with headache and dizziness. MRI examination showed that there was a cystic solid tumor in the right temporal lobe. The tumor was removed totally. Seven months after the operation, the patient suffered recurrent intermittent headache. The resection for the recurrent tumor was performed. Postoperative pathology confirmed the recurrent gliosarcoma. A needle biopsy was performed for the nodular on the right lung. The lung tumor pathology suggested a sarcoma structure.
Results
There was a female patient in five cases. The age range is 47 to 69 years old. The tumor recurred within a year. A combination of treatment modalities may extend survival; however, the prognosis remains poor.
Conclusion
Primary gliosarcoma with extracranial metastases is extremely rare. Some findings uncovered an unexpected spatiotemporal morphological variation in the different foci of the same malignancy.
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4
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Kanwore K, Kanwore K, Adzika GK, Abiola AA, Guo X, Kambey PA, Xia Y, Gao D. Cancer Metabolism: The Role of Immune Cells Epigenetic Alteration in Tumorigenesis, Progression, and Metastasis of Glioma. Front Immunol 2022; 13:831636. [PMID: 35392088 PMCID: PMC8980436 DOI: 10.3389/fimmu.2022.831636] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 02/28/2022] [Indexed: 12/17/2022] Open
Abstract
Glioma is a type of brain and spinal cord tumor that begins in glial cells that support the nervous system neurons functions. Age, radiation exposure, and family background of glioma constitute are risk factors of glioma initiation. Gliomas are categorized on a scale of four grades according to their growth rate. Grades one and two grow slowly, while grades three and four grow faster. Glioblastoma is a grade four gliomas and the deadliest due to its aggressive nature (accelerated proliferation, invasion, and migration). As such, multiple therapeutic approaches are required to improve treatment outcomes. Recently, studies have implicated the significant roles of immune cells in tumorigenesis and the progression of glioma. The energy demands of gliomas alter their microenvironment quality, thereby inducing heterogeneity and plasticity change of stromal and immune cells via the PI3K/AKT/mTOR pathway, which ultimately results in epigenetic modifications that facilitates tumor growth. PI3K is utilized by many intracellular signaling pathways ensuring the proper functioning of the cell. The activation of PI3K/AKT/mTOR regulates the plasma membrane activities, contributing to the phosphorylation reaction necessary for transcription factors activities and oncogenes hyperactivation. The pleiotropic nature of PI3K/AKT/mTOR makes its activity unpredictable during altered cellular functions. Modification of cancer cell microenvironment affects many cell types, including immune cells that are the frontline cells involved in inflammatory cascades caused by cancer cells via high cytokines synthesis. Typically, the evasion of immunosurveillance by gliomas and their resistance to treatment has been attributed to epigenetic reprogramming of immune cells in the tumor microenvironment, which results from cancer metabolism. Hence, it is speculative that impeding cancer metabolism and/or circumventing the epigenetic alteration of immune cell functions in the tumor microenvironment might enhance treatment outcomes. Herein, from an oncological and immunological perspective, this review discusses the underlying pathomechanism of cell-cell interactions enhancing glioma initiation and metabolism activation and tumor microenvironment changes that affect epigenetic modifications in immune cells. Finally, prospects for therapeutic intervention were highlighted.
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Affiliation(s)
- Kouminin Kanwore
- Xuzhou Key Laboratory of Neurobiology, Department of Neurobiology, Xuzhou Medical University, Xuzhou, China.,Xuzhou Key Laboratory of Neurobiology, Department of Anatomy, Xuzhou Medical University, Xuzhou, China
| | - Konimpo Kanwore
- Faculty Mixed of Medicine and Pharmacy, Lomé-Togo, University of Lomé, Lomé, Togo
| | | | - Ayanlaja Abdulrahman Abiola
- Xuzhou Key Laboratory of Neurobiology, Department of Neurobiology, Xuzhou Medical University, Xuzhou, China.,Xuzhou Key Laboratory of Neurobiology, Department of Anatomy, Xuzhou Medical University, Xuzhou, China
| | - Xiaoxiao Guo
- Xuzhou Key Laboratory of Neurobiology, Department of Neurobiology, Xuzhou Medical University, Xuzhou, China.,Xuzhou Key Laboratory of Neurobiology, Department of Anatomy, Xuzhou Medical University, Xuzhou, China
| | - Piniel Alphayo Kambey
- Xuzhou Key Laboratory of Neurobiology, Department of Neurobiology, Xuzhou Medical University, Xuzhou, China.,Xuzhou Key Laboratory of Neurobiology, Department of Anatomy, Xuzhou Medical University, Xuzhou, China
| | - Ying Xia
- Xuzhou Key Laboratory of Neurobiology, Department of Neurobiology, Xuzhou Medical University, Xuzhou, China.,Xuzhou Key Laboratory of Neurobiology, Department of Anatomy, Xuzhou Medical University, Xuzhou, China
| | - Dianshuai Gao
- Xuzhou Key Laboratory of Neurobiology, Department of Neurobiology, Xuzhou Medical University, Xuzhou, China.,Xuzhou Key Laboratory of Neurobiology, Department of Anatomy, Xuzhou Medical University, Xuzhou, China
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5
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Mohiuddin S, Maraka S, Usman Baig M, Gupta S, Muzzafar T, Valyi-Nagy T, Lindsay H, Moody K, Razvi S, Paulino A, Slavin K, Gondi V, McCutcheon I, Zaky W, Khatua S. Case series of diffuse extraneural metastasis in H3F3A mutant high-grade gliomas: Clinical, molecular phenotype and literature review. J Clin Neurosci 2021; 89:405-411. [PMID: 34053821 DOI: 10.1016/j.jocn.2021.05.033] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 05/16/2021] [Accepted: 05/17/2021] [Indexed: 11/19/2022]
Abstract
H3K27M and H3.3G34R/V mutations have been identified in pediatric high-grade gliomas (pHGG), though extraneural metastases are rarely reported and poorly characterized. Three pHGG patients from two institutions were identified with extraneural metastasis, harboring histone mutations. Their clinical, imaging and molecular characteristics are reported here. A 17-year old female presented with supratentorial H3.3G34R-mutant glioma with metastatic osseous lesions in the spine, pelvis, bone marrow, pleural effusion and soft tissue of pelvis. Bone marrow biopsy and soft tissue of pelvis biopsy showed neoplastic cells positive for P53. A 20-year old female was diagnosed with H3F3A H3K27M-mutant thalamic glioma. She developed diffuse sclerotic osseous lesions. Biopsy of an osseous lesion was non-diagnostic. A 17-year old female presented with a H3F3A H3K27M-mutant diffuse midline glioma with diffuse spinal cord metastasis. She further developed multifocal chest lymphadenopathy, pleural effusions, and a soft tissue mass in the abdominal wall. The latter was positive for H3K27M mutation. We present the first case series of pHGG with H3F3A mutation and diffuse extraneural dissemination, describing their clinical and molecular profile.
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Affiliation(s)
- Sana Mohiuddin
- Department of Pediatrics Patient Care, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Stefania Maraka
- Department of Neurology and Rehabilitation, University of Illinois at Chicago, Chicago, IL, USA; Department of Neuro-oncology, The University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Muhammad Usman Baig
- Department of Pediatrics Patient Care, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sumit Gupta
- Department of Pediatrics Patient Care, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Tariq Muzzafar
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Tibor Valyi-Nagy
- Department of Pathology, University of Illinois at Chicago, Chicago, IL, USA
| | - Holly Lindsay
- Department of Pediatrics, Division of Hematology-Oncology, Baylor College of Medicine, Houston, TX, USA
| | - Karen Moody
- Department of Pediatrics Patient Care, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shehla Razvi
- Department of Pediatrics Patient Care, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Arnold Paulino
- Department of Radiation Oncology, The University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Konstantin Slavin
- Department of Neurosurgery, University of Illinois at Chicago, Chicago, IL, USA
| | - Vinai Gondi
- Northwestern Medicine Chicago Proton Center, Warrenville, IL, USA
| | - Ian McCutcheon
- Department of Neurosurgery, The University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Wafik Zaky
- Department of Pediatrics Patient Care, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Soumen Khatua
- Department of Hematology-Oncology, Mayo Clinic, Rochester, MN.
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6
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Extracranial Metastases From Glioblastoma With Primitive Neuronal Components on FDG PET/CT. Clin Nucl Med 2020; 45:e162-e164. [PMID: 31876829 DOI: 10.1097/rlu.0000000000002896] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
A 17-year-old girl with World Health Organization grade IV glioblastoma with primitive neuronal components (histone H3 G34-mutant and IDH1 wild type) underwent whole-body FDG PET/CT staging due to vertebral metastases on initial MRI. PET/CT revealed extracranial metastatic disease with spinal leptomeningeal dissemination, osseous metastases, and peritoneal seeding via a ventriculoperitoneal shunt. Glioblastoma is uncommon in pediatric patients and particularly those with primitive neuronal components. Extracranial metastases from glioblastoma are more common in those with primitive neuronal components. This case demonstrates the utility of FDG PET/CT for revealing distant metastases from glioblastoma.
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7
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Kluiver TA, Alieva M, van Vuurden DG, Wehrens EJ, Rios AC. Invaders Exposed: Understanding and Targeting Tumor Cell Invasion in Diffuse Intrinsic Pontine Glioma. Front Oncol 2020; 10:92. [PMID: 32117746 PMCID: PMC7020612 DOI: 10.3389/fonc.2020.00092] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 01/17/2020] [Indexed: 12/20/2022] Open
Abstract
Diffuse Intrinsic Pontine Glioma (DIPG) is a rare, highly aggressive pediatric brain tumor that originates in the pons. DIPG is untreatable and universally fatal, with a median life expectancy of less than a year. Resection is not an option, due to the anatomical location of the tumor, radiotherapy has limited effect and no chemotherapeutic or targeted treatment approach has proven to be successful. This poor prognosis is partly attributed to the tumor's highly infiltrative diffuse and invasive spread. Thus, targeting the invasive behavior of DIPG has the potential to be of therapeutic value. In order to target DIPG invasion successfully, detailed mechanistic knowledge on the underlying drivers is required. Here, we review both DIPG tumor cell's intrinsic molecular processes and extrinsic environmental factors contributing to DIPG invasion. Importantly, DIPG represents a heterogenous disease and through advances in whole-genome sequencing, different subtypes of disease based on underlying driver mutations are now being recognized. Recent evidence also demonstrates intra-tumor heterogeneity in terms of invasiveness and implies that highly infiltrative tumor subclones can enhance the migratory behavior of neighboring cells. This might partially be mediated by “tumor microtubes,” long membranous extensions through which tumor cells connect and communicate, as well as through the secretion of extracellular vesicles. Some of the described processes involved in invasion are already being targeted in clinical trials. However, more research into the mechanisms of DIPG invasion is urgently needed and might result in the development of an effective therapy for children suffering from this devastating disease. We discuss the implications of newly discovered invasive mechanisms for therapeutic targeting and the challenges therapy development face in light of disease in the developing brain.
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Affiliation(s)
- T A Kluiver
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands.,Department of Cancer Research, Oncode Institute, Hubrecht Institute, KNAW Utrecht, Utrecht, Netherlands.,Cancer Genomics Center, Utrecht, Netherlands
| | - M Alieva
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands.,Department of Cancer Research, Oncode Institute, Hubrecht Institute, KNAW Utrecht, Utrecht, Netherlands.,Cancer Genomics Center, Utrecht, Netherlands
| | - D G van Vuurden
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands
| | - Ellen J Wehrens
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands.,Department of Cancer Research, Oncode Institute, Hubrecht Institute, KNAW Utrecht, Utrecht, Netherlands.,Cancer Genomics Center, Utrecht, Netherlands
| | - Anne C Rios
- Princess Máxima Center for Pediatric Oncology, Utrecht, Netherlands.,Department of Cancer Research, Oncode Institute, Hubrecht Institute, KNAW Utrecht, Utrecht, Netherlands.,Cancer Genomics Center, Utrecht, Netherlands
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8
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Li D, Stellpflug W, Romanski K, Kilgallon M, Speck S, Saratsis AM. Ventricular Cerebrospinal Fluid Sampling in Pediatric Diffuse Midline Glioma Patients: Institutional Experience and Review of the Literature. Front Pediatr 2020; 8:556802. [PMID: 33194892 PMCID: PMC7652764 DOI: 10.3389/fped.2020.556802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 09/16/2020] [Indexed: 12/03/2022] Open
Abstract
Purpose: Increasing evidence suggests that circulating biomarkers may serve diagnostic and longitudinal monitoring purposes in pediatric neuro-oncology. Mutant tumor DNA is detectable in the cerebrospinal fluid (CSF) of pediatric diffuse midline glioma (DMG) patients and quantity can reflect disease burden. CSF sampling ("liquid biopsy") via a CSF access device could therefore play a role in DMG management. Therefore, we set to evaluate the incidence of hydrocephalus (HCP) in DMG patients, and to characterize ventricular reservoir placement and access practices. Methods: A single institution retrospective review of DMG patients ≤21-years-old was performed (1984-2019). MEDLINE searches for reports of ventricular reservoir or shunt placement in DMG, and reservoir access for intraventricular chemotherapy (IVC) were performed. Results: At our institution, 62.6% of DMG patients (67/108) required intervention for HCP: 19.4% provided transient CSF access (ETV alone n = 3, EVD n = 8, unspecified n = 2), and 80.6% permanent CSF access (ETV + reservoir n = 13, shunt n = 41). Further, 22/34 patients with initially transient CSF devices required conversion to a permanent device. Five devices were revised for malfunction, one for infection. Seventeen articles cited HCP in 22 to 100% of DMG patients. IVC administration was described in 632 patients (seven articles), with 42 infectious and 63 non-infectious complications. Conclusions: Management of HCP is often necessary in children with DMG. Given the low rate of clinical risk associated with VAD placement and access, and the potential utility of longitudinal disease monitoring via CSF analysis, VAD placement could be considered in future clinical trials to guide DMG treatment.
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Affiliation(s)
- Daphne Li
- Department of Neurological Surgery, Loyola University Medical Center, Maywood, IL, United States
| | - Wendy Stellpflug
- Department of Surgery, Division of Pediatric Neurosurgery, Ann & Robert H. Lurie Children's Hospital, Chicago, IL, United States
| | - Kathy Romanski
- Department of Surgery, Division of Pediatric Neurosurgery, Ann & Robert H. Lurie Children's Hospital, Chicago, IL, United States
| | - Maureen Kilgallon
- Department of Surgery, Division of Pediatric Neurosurgery, Ann & Robert H. Lurie Children's Hospital, Chicago, IL, United States
| | - Stacy Speck
- Department of Surgery, Division of Pediatric Neurosurgery, Ann & Robert H. Lurie Children's Hospital, Chicago, IL, United States
| | - Amanda M Saratsis
- Department of Surgery, Division of Pediatric Neurosurgery, Ann & Robert H. Lurie Children's Hospital, Chicago, IL, United States.,Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, United States.,Department of Biochemistry and Molecular Genetics, Northwestern University Feinberg School of Medicine, Chicago, IL, United States
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9
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Stephens S, Tollesson G, Robertson T, Campbell R. Diffuse midline glioma metastasis to the peritoneal cavity via ventriculo-peritoneal shunt: Case report and review of literature. J Clin Neurosci 2019; 67:288-293. [DOI: 10.1016/j.jocn.2019.06.043] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Revised: 05/19/2019] [Accepted: 06/21/2019] [Indexed: 12/24/2022]
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10
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Gelder CL, Hawkins C, Zapotocky M, Dirks P, Bartels U, Bouffet E. Diffuse intrinsic pontine glioma ventricular peritoneal shunt metastasis: a case report and literature review. Childs Nerv Syst 2019; 35:861-864. [PMID: 30706132 DOI: 10.1007/s00381-019-04069-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 01/20/2019] [Indexed: 11/25/2022]
Abstract
Dissemination of diffuse intrinsic pontine glioma (DIPG) outside the central nervous system is exceptional. Here, we present a child diagnosed with DIPG who developed seeding along the track of the ventriculoperitoneal shunt and review the literature on this unusual occurrence.
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Affiliation(s)
- Chloé Louise Gelder
- Pediatric Neurosurgery, The Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - Cynthia Hawkins
- Department of Pathology and Laboratory Medicine, The Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - Michal Zapotocky
- Pediatric Neuro-Oncology, The Hospital for Sick Children, University of Toronto, Toronto, ON, M5H 1X8, Canada
| | - Peter Dirks
- Pediatric Neurosurgery, The Hospital for Sick Children, University of Toronto, Toronto, Canada
| | - Ute Bartels
- Pediatric Neuro-Oncology, The Hospital for Sick Children, University of Toronto, Toronto, ON, M5H 1X8, Canada
| | - Eric Bouffet
- Pediatric Neuro-Oncology, The Hospital for Sick Children, University of Toronto, Toronto, ON, M5H 1X8, Canada.
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11
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Sun Q, Xu R, Xu H, Wang G, Shen X, Jiang H. Extracranial metastases of high-grade glioma: the clinical characteristics and mechanism. World J Surg Oncol 2017; 15:181. [PMID: 28985756 PMCID: PMC5639596 DOI: 10.1186/s12957-017-1249-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 09/26/2017] [Indexed: 11/10/2022] Open
Abstract
Background This presentation of two cases and literature review discusses the epidemiology, clinical manifestations, pathogenesis, diagnosis, treatment, and prognosis of high-grade glioma with extracranial metastases. Methods A retrospective analysis of the clinical features of two cases of malignant glioma, including metastatic sites, pathological data, and treatment methods, and a literature review was performed. Results Two patients developed extracranial metastases within 1 year after surgery for primary glioma. One patient developed cervical lymph node and bone metastases while the other developed bone metastases, and both patients died within 2 months after the diagnosis of the extracranial metastasis. Conclusion Extracranial metastases may develop from malignant gliomas. According to the literature, the most common extracranial site is intraspinal (along the neural axis), followed by the vertebrae, lungs, liver, and lymph nodes. The complex metastatic mechanism remains unclear, and the prognosis is very poor, with a survival duration of less than 6 months.
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Affiliation(s)
- Qian Sun
- Department of Radiation Oncology, the First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, China
| | - Rui Xu
- Department of Surgical Oncology, the First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, China
| | - Hongbo Xu
- Department of Radiation Oncology, the First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, China
| | - Gengming Wang
- Department of Radiation Oncology, the First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, China
| | - Xueming Shen
- Department of Radiation Oncology, the First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, China
| | - Hao Jiang
- Department of Radiation Oncology, the First Affiliated Hospital of Bengbu Medical College, Bengbu, 233000, China.
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12
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Abstract
BACKGROUND Advancements in cancer treatment have led to more cases of leptomeningeal disease, which requires a multimodal approach. METHODS Treatment modalities are reviewed from a neurosurgical standpoint, focusing on intrathecal chemotherapy and shunting devices. Potential complications and how to avoid them are discussed. RESULTS The Ommaya reservoir and the chemoport are used for administering intrathecal chemotherapy. Use of ventriculo-lumbar perfusion can efficiently deliver chemotherapeutic agents and improve intracerebral pressure. Shunting systems, in conjunction with all of their variations, address the challenge of hydrocephalus in leptomeningeal carcinomatosis. Misplaced catheters, malfunction of the system, and shunt-related infections are known complications of treatment. CONCLUSIONS From an oncological perspective, the surgical treatment for leptomeningeal disease is limited; however, neurosurgery can be used to aid in the administration of chemotherapy and address the issue of hydrocephalus. Minimizing surgical complications is important in this sensitive patient population.
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Affiliation(s)
| | | | - Frank D Vrionis
- Marcus Neuroscience Institute, Boca Raton Regional Hospital and the Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, FL.
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13
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Kobayashi N, Ogiwara H. Endoscopic third ventriculostomy for hydrocephalus in brainstem glioma: a case series. Childs Nerv Syst 2016; 32:1251-5. [PMID: 27041375 DOI: 10.1007/s00381-016-3065-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 03/13/2016] [Indexed: 10/22/2022]
Abstract
OBJECT A brainstem glioma is an incurable brain tumor that can be complicated by hydrocephalus. A ventriculoperitoneal (VP) shunt is generally performed for the control of hydrocephalus. This study aimed to reveal the safety and efficacy of an endoscopic third ventriculostomy (ETV) for hydrocephalus in brainstem gliomas. METHODS Six patients who had pontine glioma with hydrocephalus underwent an ETV between May 2010 and November 2015. In all the cases, there were one or more symptoms of hydrocephalus (headache, nausea, vomiting, or lethargy). Retrospective review of these patients was performed using the medical records and neuroimagings. RESULT The ETV was performed safely and there were no intraoperative complications in all patients. The mean follow-up period was 12.3 months. An immediate symptomatic relief of hydrocephalus and an adequate control of symptoms were achieved without a VP shunt in all patients. CONCLUSIONS The ETV is considered to be an effective and safe procedure for the treatment of hydrocephalus in brainstem gliomas. Determining the ventriculostomy site according to the preoperative MRI in each case is considered to be important for the safe procedure.
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Affiliation(s)
- Natsuki Kobayashi
- Division of Neurosurgery, National Center for Child Health and Development, Okura 2-10-1, Setagaya-ku, Tokyo, 157-8535, Japan
| | - Hideki Ogiwara
- Division of Neurosurgery, National Center for Child Health and Development, Okura 2-10-1, Setagaya-ku, Tokyo, 157-8535, Japan.
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