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Schaumann A, Hammar C, Alsleben S, Schulz M, Grün A, Lankes E, Tietze A, Koch A, Hernáiz Driever P, Thomale UW. Neurosurgical treatment of pediatric brain tumors - results from a single center multidisciplinary setup. Childs Nerv Syst 2024; 40:381-393. [PMID: 37730915 PMCID: PMC10837233 DOI: 10.1007/s00381-023-06123-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 08/09/2023] [Indexed: 09/22/2023]
Abstract
OBJECTIVE The challenge of pediatric brain tumor surgery is given due to a relative low prevalence but high heterogeneity in age, localization, and pathology. Improvements of long-term overall survival rates were achieved during the past decades stressing the importance of a multidisciplinary decision process guided by a national treatment protocol. We reviewed the entire spectrum of pediatric brain tumor surgeries from the perspective of an interdisciplinary pediatric neuro-oncology center in Germany. METHODS Every patient who underwent brain tumor surgery from January 2010 to June 2017 in our Pediatric Neurosurgery department was retrospectively included and evaluated regarding the course of treatment. Perioperative data such as tumor localization, timing of surgery, extent of resection, neuropathological diagnosis, transfusion rates, oncologic and radiation therapy, and neurological follow-up including morbidity and mortality were evaluated. RESULTS Two hundred ninety-three pediatric brain tumor patients were applicable (age: 8.28 ± 5.62 years, 1.22:1.0 m:f). A total of 531 tumor surgical interventions was performed within these patients (457 tumor resections, 74 tumor biopsies; mean interventions per patient 1.8 ± 1.2). Due to a critical neurologic status, 32 operations (6%) were performed on the day of admission. In 65.2% of all cases, tumor were approached supratentorially. Most frequent diagnoses of the cases were glial tumors (47.8%) and embryonal tumors (17.6%). Preoperative planned extent of resection was achieved in 92.7%. Pre- and postoperative neurologic deficits resolved completely in 30.7%, whereas symptom regressed in 28.6% of surgical interventions. New postoperative neurologic deficit was observed in 10.7%, which resolved or improved in 80% of these cases during 30 days. The mortality rate was 1%. CONCLUSION We outlined the center perspective of a specialized pediatric neuro-oncological center describing the heterogeneous distribution of cases regarding age-related prevalence, tumor localization, and biology, which requires a high multidisciplinary expertise. The study contributes to define challenges in treating pediatric brain tumors and to develop quality indicators for pediatric neuro-oncological surgery. We assume that an adequate volume load of patients within a interdisciplinary infrastructure is warranted to aim for effective treatment and decent quality of life for the majority of long-term surviving pediatric tumor patients.
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Affiliation(s)
- A Schaumann
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Pediatric Neurosurgery, Augustenburger Platz 1, 13353, Berlin, Germany
| | - C Hammar
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Pediatric Neurosurgery, Augustenburger Platz 1, 13353, Berlin, Germany
| | - S Alsleben
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Pediatric Neurosurgery, Augustenburger Platz 1, 13353, Berlin, Germany
| | - M Schulz
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Pediatric Neurosurgery, Augustenburger Platz 1, 13353, Berlin, Germany
| | - A Grün
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department for Radiation Oncology and Radiotherapy, Augustenburger Platz 1, 13353, Berlin, Germany
| | - E Lankes
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Endocrinology and Diabetes, Augustenburger Platz 1, 13353, Berlin, Germany
| | - A Tietze
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Neuroradiology, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Arend Koch
- Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Institute of Neuropathology, Berlin, Germany
| | - P Hernáiz Driever
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Department of Pediatric Hematology and Oncology, Augustenburger Platz 1, 13353, Berlin, Germany
| | - U-W Thomale
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Pediatric Neurosurgery, Augustenburger Platz 1, 13353, Berlin, Germany.
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Gupta NK, Godbole N, Sanmugananthan P, Gunda S, Kasula V, Baggett M, Gajjar A, Kouam RW, D'Amico R, Rodgers S. Management of Atypical Teratoid/Rhabdoid Tumors in the Pediatric Population: A Systematic Review and Meta-Analysis. World Neurosurg 2024; 181:e504-e515. [PMID: 37871692 DOI: 10.1016/j.wneu.2023.10.089] [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] [Received: 09/04/2023] [Revised: 10/16/2023] [Accepted: 10/18/2023] [Indexed: 10/25/2023]
Abstract
BACKGROUND Atypical teratoid/rhabdoid tumors are rare and aggressive tumors that mainly affect children <3 years of age. Despite aggressive treatment, the overall survival rate for pediatric atypical teratoid/rhabdoid tumors remains poor. Due to their rarity, little is known regarding prognostic factors, and there is no official standard of treatment. METHODS A comprehensive database search was conducted following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Search terms included "atypical teratoid rhabdoid tumor" and "atypical (teratoid OR rhabdoid) tumor." Variables of interest included, but were not limited to, age, sex, tumor location, treatment modality, extent of resection, and overall survival. RESULTS The study included 294 articles and 936 patients. The median age of patients was 22 months. There was a significant difference in survival among patients receiving surgery compared with patients receiving nonoperative treatment (50.3 months vs. 28 months; P < 0.005). Extent of resection did not significantly improve survival (P = 0.832 for gross total resection, P = 0.650 for partial resection). Combination therapy with surgical resection, radiotherapy, and chemotherapy demonstrated the largest median overall survival (54.9 months) and significantly improved survival on multivariate analysis (hazard ratio, 0.48; 95% confidence interval, 0.23-0.97; P = 0.042). CONCLUSIONS The results of this study indicate that while surgery is a crucial treatment modality for pediatric atypical teratoid/rhabdoid tumors, the effect of extent of resection is unclear. Multimodal therapy including surgery, radiotherapy, and chemotherapy is effective in improving overall survival. Future studies should focus on using larger datasets to efficiently account for confounding factors and biases.
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Affiliation(s)
- Nithin K Gupta
- Department of Neurosurgery, Campbell University School of Osteopathic Medicine, Lillington, North Carolina, USA.
| | - Nikhil Godbole
- Department of Neurosurgery, Tulane University School of Medicine, New Orleans, Louisiana, USA
| | - Praveen Sanmugananthan
- Department of Neurosurgery, Kansas City University College of Osteopathic Medicine, Kansas City, Missouri, USA
| | - Saket Gunda
- Louisiana State University Health Sciences Center, School of Medicine, New Orleans, Louisiana, USA
| | - Varun Kasula
- Department of Neurosurgery, Campbell University School of Osteopathic Medicine, Lillington, North Carolina, USA
| | - Mia Baggett
- Tulane Brain Institute, Tulane University, New Orleans, Louisiana, USA; School of Science and Engineering, New Orleans, Louisiana, USA
| | - Avi Gajjar
- Department of Neurosurgery, Hospital of the University of Pennsylvania, Penn Medicine, Philadelphia, Pennsylvania, USA
| | - Romaric Waguia Kouam
- Department of Neurosurgery, Campbell University School of Osteopathic Medicine, Lillington, North Carolina, USA
| | - Randy D'Amico
- Department of Neurological Surgery, Lenox Hill Hospital, New York, New York, USA
| | - Shaun Rodgers
- Department of Neurological Surgery, Cohen Children's Medical Center, New Hyde Park, New York, USA
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Paun L, Lavé A, Jannelli G, Egervari K, Janssen I, Schaller K, von Bueren AO, Bartoli A. Pediatric Posterior Fossa ATRT: A Case Report, New Treatment Strategies and Perspectives. Brain Sci 2023; 13:brainsci13050712. [PMID: 37239184 DOI: 10.3390/brainsci13050712] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Revised: 04/17/2023] [Accepted: 04/20/2023] [Indexed: 05/28/2023] Open
Abstract
Posterior fossa atypical teratoid rhabdoid tumor (ATRT) is a rare childhood tumor usually associated with a dismal prognosis. Although upfront surgical gross total resection (GTR) has classically been the first line of treatment, new multimodal treatments, including two-stage surgery, are showing promising results in terms of overall survival (OS) and complication rate. We present a case of a 9-month-old child treated with two-staged surgery and chemotherapy. When deemed risky, multimodal treatments, including staged surgeries, can be a safe alternative to reduce surgical mortality and morbidity. At 23 months old, the patient had normal global development and no major impact on quality of life. We, therefore, discuss the most recent advancements from a treatment perspective, including molecular targeting.
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Affiliation(s)
- Luca Paun
- Division of Neurosurgery, Department of Clinical Neurosciences, Geneva University Hospitals and University of Geneva Faculty of Medicine, 1205 Geneva, Switzerland
- Department of Neurosurgery, Site Sainte-Anne, Groupe Hospitalier Universitaire Paris Psychiatrie et Neurosciences, Université Paris Cité, 75014 Paris, France
| | - Alexandre Lavé
- Division of Neurosurgery, Department of Clinical Neurosciences, Geneva University Hospitals and University of Geneva Faculty of Medicine, 1205 Geneva, Switzerland
- Department of Neurosurgery, Bicêtre Hospital, Assistance Publique-Hôpitaux de Paris, Université Paris-Saclay, 94270 Le Kremlin-Bicêtre, France
| | - Gianpaolo Jannelli
- Division of Neurosurgery, Department of Clinical Neurosciences, Geneva University Hospitals and University of Geneva Faculty of Medicine, 1205 Geneva, Switzerland
- Department of Spine and Spinal Cord Surgery, Hôpital Pierre Wertheimer, Hospices Civils de Lyon, 69002 Lyon, France
| | - Kristof Egervari
- Department of Pathology and Immunology, University of Geneva, 1211 Geneva, Switzerland
- Division of Clinical Pathology, Geneva University Hospitals, 1205 Geneva, Switzerland
| | - Insa Janssen
- Division of Neurosurgery, Department of Clinical Neurosciences, Geneva University Hospitals and University of Geneva Faculty of Medicine, 1205 Geneva, Switzerland
| | - Karl Schaller
- Division of Neurosurgery, Department of Clinical Neurosciences, Geneva University Hospitals and University of Geneva Faculty of Medicine, 1205 Geneva, Switzerland
| | - André O von Bueren
- Department of Pediatrics, Obstetrics and Gynecology, Division of Pediatric Hematology and Oncology, Geneva University Hospitals, 1205 Geneva, Switzerland
| | - Andrea Bartoli
- Division of Neurosurgery, Department of Clinical Neurosciences, Geneva University Hospitals and University of Geneva Faculty of Medicine, 1205 Geneva, Switzerland
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Atypical teratoid rhabdoid tumours (ATRTs)-a 21-year institutional experience. Childs Nerv Syst 2023; 39:1509-1518. [PMID: 36790496 DOI: 10.1007/s00381-023-05828-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 01/05/2023] [Indexed: 02/16/2023]
Abstract
PURPOSE Atypical teratoid/rhabdoid tumours (ATRTs) are malignant embryonal tumours of childhood that affect the central nervous system (CNS). We aim to determine which factors, including patient age, extent of resection (EOR), presence of distal metastasis and use of adjuvant therapies, affect overall survival in children with atypical teratoid/rhabdoid tumours (ATRTs) treated at this single centre. METHODS Retrospective cohort review of patients with histological diagnosis of ATRT treated over 21 years (1999-2020) was conducted. Data on demographics, tumour location, presence of metastasis, use of adjuvant therapy, extent of resection (EOR), complications, neurological outcome post-surgery, and overall survival were collected. Kaplan-Meier survival analysis was performed. RESULTS A total of 45 children (mean age 2 years) underwent 64 operations. 25 patients were <1 year of age. Gross-total resection (GTR) pre-adjuvant therapy was achieved in 15, near-total resection (NTR) in 15, subtotal resection (STR) in 9, and biopsy in 6 children. Most children had good neurological outcomes post-operatively (28/45 with GOS 5). Fourteen patients survived longer than 4 years. Survival analysis showed a significant difference in median survival in favour of GTR and localised disease. There was no significant difference in median survival between patients <1 year vs >1 year of age (p=0.84). CONCLUSION We find that presence of metastasis was an important factor in poor survival in patients with ATRT. GTR, where possible, may confer significant survival benefit in ATRT. Children aged <1 year appear to have performed as well as those >1 year and therefore should still be considered for radical surgery.
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Lampros M, Alexiou GA. Brain and Spinal Cord Tumors of Embryonic Origin. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2023; 1405:405-420. [PMID: 37452947 DOI: 10.1007/978-3-031-23705-8_15] [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
Embryonal tumors (ETs) of the central nervous system (CNS) comprise a large heterogeneous group of highly malignant tumors that predominantly affect children and adolescents. Currently, the neoplasms classified as ET are the medulloblastoma (MB), embryonal tumors with multilayered rosettes (ETMR), medulloepithelioma (ME), CNS neuroblastoma (NB), CNS ganglioneuroblastoma (GNB), atypical teratoid/rhabdoid tumors (AT/RT), and CNS embryonal tumors with rhabdoid features. All these tumors are classified as malignant-grade IV neoplasms, and the prognosis of patients with these neoplasms is very poor. Currently, except for the histological classification of MB, the recently utilized WHO classification accepts a novel molecular classification of MBs into four distinct molecular subgroups: wingless/integrated (WNT)-activated, sonic hedgehog (Shh), and the numerical Group3 and Group 4. The combination of both histological and genetic classifications has substantial prognostic significance, and patients are categorized as low risk with over 90% survival, the standard risk with 75-90% survival, high risk with 50-75% survival, and very high risk with survival rate lower than 50%. Children under three years are predominantly affected by AT/RT and represent about 20% of all CNS tumors in this age group. AT/RT is typically located in the posterior fossa (mainly in cerebellopontine angle) in 50-60% of the cases. The pathogenesis of this neoplasm is strongly associated with loss of function of the SMARCB1 (INI1, hSNF5) gene located at the 22q11.23 chromosome, or very rarely with alterations in (SMARCA4) BRG1 gene. The cells of this neoplasm resemble those of other neuronal tumors, and hence, immunochemistry markers have been utilized, such as smooth muscle actin, epithelial membrane antigen, vimentin, and lately antibodies for INI1. ETMRs are characterized by the presence of ependymoblastic rosettes formed by undifferentiated neuroepithelial cells and neuropil. The tumorigenesis of ETMRs is strongly related to the amplification of the pluripotency factor Chr19q13.41 miRNA cluster (C19MC) present in around 90% of the cases. Additionally, the expression of LIN28A is a highly sensitive and specific marker of ETMR diagnosis, as it is overexpressed in almost all cases of ETMR and is related to poor patient outcomes. The treatment of patients with ETs includes a combination of surgical resection, radiotherapy (focal or craniospinal), and chemotherapeutic agents. Currently, there is a trend to reduce the dose of craniospinal irradiation in the treatment of low-risk MBs. Novel targeted therapies are expected in the treatment of patients with MBs due to the identification of the main driver genes. Survival rates vary between ET types and their subtypes, with ganglioneuroblastoma having over 95% 5-year survival rate, while ATRT is probably linked with the worst prognosis with a 30% 5-year survival rate.
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Affiliation(s)
- Marios Lampros
- Department of Neurosurgery, University Hospital of Ioannina, Ioannina, Greece
| | - George A Alexiou
- Department of Neurosurgery, School of Medicine, University of Ioannina, 45500, Ioannina, Greece.
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Zhang C, Li H. Molecular targeted therapies for pediatric atypical teratoid/rhabdoid tumors. Pediatr Investig 2022; 6:111-122. [PMID: 35774526 PMCID: PMC9218972 DOI: 10.1002/ped4.12325] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 04/26/2022] [Indexed: 01/01/2023] Open
Affiliation(s)
- Chang Zhang
- Department of Neurosurgery Children's Hospital of Fudan University Shanghai China
| | - Hao Li
- Department of Neurosurgery Children's Hospital of Fudan University Shanghai China
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Rao R, Koehler A, Rothman Y, Turner B, Denlinger J, Erickson M, Hagen M, Braverman TS, Mahammedi A, Golnik K, Zuccarello M, Gozal YM, Broun ER, Chi SN, Sengupta S. Pearls & Oy-sters: Pivoting Treatment Regimens of Pediatric Atypical Teratoid Rhabdoid Tumors to Optimize Care in Adult ATRT: A Case Report. Neurology 2022; 98:726-730. [PMID: 35256482 DOI: 10.1212/wnl.0000000000200196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2021] [Accepted: 01/27/2022] [Indexed: 11/15/2022] Open
Affiliation(s)
- Rohan Rao
- Department of Neurology and Rehabilitation Medicine, University of Cincinnati College of Medicine, Cincinnati, OH 45267 USA
| | - Abigail Koehler
- Department of Neurology and Rehabilitation Medicine, University of Cincinnati College of Medicine, Cincinnati, OH 45267 USA
| | - Yehudit Rothman
- Department of Neurology and Rehabilitation Medicine, University of Cincinnati College of Medicine, Cincinnati, OH 45267 USA
| | - Brandi Turner
- Barrett Cancer Center, University of Cincinnati, Cincinnati, OH 45219 USA
| | - Jamie Denlinger
- Barrett Cancer Center, University of Cincinnati, Cincinnati, OH 45219 USA
| | - Melissa Erickson
- Department of Family and Community Medicine, University of Cincinnati College of Medicine, Cincinnati, OH 45267 USA
| | - Matthew Hagen
- Department of Pathology & Laboratory Medicine, University of Cincinnati College of Medicine, Cincinnati, OH 45267 USA
| | - Timothy S Braverman
- Department of Anatomy & Clinical Pathology, Jewish Hospital, Cincinnati, OH 45236 USA
| | - Abdelkader Mahammedi
- Department of Radiology, University of Cincinnati College of Medicine, Cincinnati, OH 45267 USA
| | - Karl Golnik
- Department of Ophthalmology, University of Cincinnati College of Medicine, Cincinnati, OH 45267 USA
| | - Mario Zuccarello
- Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, OH 45267 USA
| | | | - E Randolph Broun
- Department of Hematology Oncology, Jewish Hospital, Cincinnati, OH 45236 USA
| | - Susan N Chi
- Department of Pediatric Neuro-Oncology, Dana Farber/Boston Children's Cancer and Blood Disorder Center, Boston, MA 02215 USA
| | - Soma Sengupta
- Department of Neurology and Rehabilitation Medicine, University of Cincinnati College of Medicine, Cincinnati, OH 45267 USA
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Sutherland G, Chow A, Chow T, Broadley C. A review of Leila Rose Foundation support for families affected by rare childhood cancer in Australia over the past decade. Cancer Rep (Hoboken) 2021; 5:e1381. [PMID: 33939318 PMCID: PMC9199511 DOI: 10.1002/cnr2.1381] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 02/09/2021] [Accepted: 03/09/2021] [Indexed: 11/13/2022] Open
Abstract
Background The Leila Rose Foundation (“the Foundation”) was established in April 2011, to address financial toxicity as well as the gaps in knowledge and support for families affected by a rare childhood cancer diagnosis in Australia. Aim The aim of this brief report is to analyze the diagnostic trends surrounding the rare cancer diagnoses for patients referred to the Foundation over the past decade and to present case studies evaluating the role of the Foundation's Family Support Coordinator in providing tailored, individualized support for families. Methods Eligibility for family support is restricted to children ≤ 14 years of age at diagnosis with a cancer that has an incidence less than 5% of all childhood cancers in Australia as reflected by national registry data. The analysis of diagnostic trends in this report, was based upon a systematic review of enrolment records. The role of the Family Support Coordinator is presented in four different case studies. Results As at 1 November 2020, the Foundation has supported 197 families affected by rare childhood cancer. Financial support of $825,000 has been provided directly to these families. Enrollment records demonstrate that 35 patients representing 18% of all enrollments have had a unique diagnosis that has not been recorded for any other enrolled patient highlighting that these diagnoses are very rare. The most frequent diagnoses have included Medulloblastoma, Ewing's Sarcoma and Wilm's Tumor (20, 19, 19 patients respectively). The Family Support Coordinator role has provided individualized support for families which has been greatly appreciated based upon ad hoc family feedback. Conclusions Challenges remain in terms of improving outcomes for families affected by rare childhood cancer. The Foundation is committed to leaving no stone unturned and delivering its unique support services to families in order to reduce the burden caused by a rare childhood cancer diagnosis both now and in the future.
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Affiliation(s)
- Gemma Sutherland
- Family Support Coordinator, Leila Rose Foundation and Employed as Cancer Care Navigator at Warringal Private Hospital, Heidelberg, Victoria, Australia
| | - Andrew Chow
- Joint Founding Director Leila Rose Foundation and Practice Partner at the Cambourne Medical Clinic, Warrnambool, Victoria, Australia
| | - Tracy Chow
- Joint Founding Director, Leila Rose Foundation, Warrnambool, Victoria, Australia
| | - Christopher Broadley
- CEO, Leila Rose Foundation and Business Unit Manager, ANZ at ITL Australia Pty Ltd, an Australian Medical Device Manufacturer, Melbourne, Victoria, Australia
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Iqbal L, Nawrocki PS, Radivoj C. Atypical teratoid rhabdoid tumor in the cerebellum of a 7-year-old boy presenting with headache after a fall. J Am Coll Emerg Physicians Open 2021; 2:e12353. [PMID: 33491001 PMCID: PMC7812456 DOI: 10.1002/emp2.12353] [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: 09/04/2020] [Revised: 12/10/2020] [Accepted: 12/14/2020] [Indexed: 11/28/2022] Open
Abstract
A 7-year-old boy presented to a community emergency department (ED) after sustaining a minor fall. Although he was found to have a normal neurologic examination, additional history revealed the patient had been having mild intermittent headaches and dizziness in the months preceding the fall. The emergency clinicians ordered neuroimaging, which demonstrated a right cerebellar mass, ultimately diagnosed as atypical rhabdoid/teratoid tumor. Atypical rhabdoid/teratoid tumor is a rare, aggressive brain tumor with a poor prognosis. The objectives of this case report are to emphasize the importance of detailed history with pediatric head trauma, in particular on reassessment, and to discuss briefly the epidemiology and management of atypical teratoid rhabdoid tumor.
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Affiliation(s)
- Leena Iqbal
- Department of Emergency MedicineTrinity Medical Center WestSteubenvilleOhioUSA
| | - Philip S. Nawrocki
- Department of Emergency MedicineTrinity Medical Center WestSteubenvilleOhioUSA
| | - Christine Radivoj
- Department of Emergency MedicineTrinity Medical Center WestSteubenvilleOhioUSA
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Olkhova LV, Kushel YV, Kadyrov SU, Melikyan AG, Gorelyshev SK, Popov VE, Schultz EI, Ryzhova MV, Zheludkova OG. [Influence of resection quality on postoperative outcomes in children with atypical teratoid-rhabdoid tumor of the central nervous system]. ZHURNAL VOPROSY NEIROKHIRURGII IMENI N. N. BURDENKO 2021; 85:17-25. [PMID: 33864665 DOI: 10.17116/neiro20218502117] [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: 06/12/2023]
Abstract
The purpose of this study was to assess the influence of resection quality on overall survival and disease-free survival in children with atypical teratoid-rhabdoid tumors (ATRT). The study included children younger than 18 years old for the period from 2008 to 2019. There were 134 interventions in 105 patients with ATRT including 11 redo resections («second-look» surgery) and 18 procedures for tumor recurrence. Age of patients ranged from 2 to 168 months (median 21 months). Patients with supratentorial tumors prevailed (50.5%), infratentorial neoplasms were diagnosed in 45.7% of patients, spinal cord lesion - 3.8% of cases. At the first stage, all patients underwent surgical treatment. Total resection was achieved in 34 (32.4%) patients, subtotal - 37 (35.2%) patients, partial resection - 30 (28.6%) patients. Biopsy was performed in 4 (3.8%) patients. Quality of resection and age at surgery significantly influenced overall and disease-free survival. Extended resection of tumor followed by adjuvant chemo- and radiotherapy are required to improve survival although ATRTs are high-grade neoplasms with poor prognosis.
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Affiliation(s)
- L V Olkhova
- Children's Clinical Hospital of the Pirogov Russian National Medical University, Moscow, Russia
| | - Yu V Kushel
- Burdenko Neurosurgical Center, Moscow, Russia
| | | | | | | | - V E Popov
- Vladimirsky Moscow Regional Research Clinical Institute, Moscow, Russia
| | - E I Schultz
- Burdenko Neurosurgical Center, Moscow, Russia
| | - M V Ryzhova
- Burdenko Neurosurgical Center, Moscow, Russia
| | - O G Zheludkova
- Voino-Yasenetsky Research and Practical Center for Specialized Medical Care, Moscow, Russia
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