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Din NU, Ishtiaq H, Rahim S, Abdul-Ghafar J, Ahmad Z. Gliosarcoma in patients under 20 years of age. A clinicopathologic study of 11 cases and detailed review of the literature. BMC Pediatr 2021; 21:101. [PMID: 33637068 PMCID: PMC7908689 DOI: 10.1186/s12887-021-02556-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 02/11/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Gliosarcoma is a rare variant of IDH- wild type glioblastoma with both glial and mesenchymal differentiation. It accounts for approximately 2% of glioblastomas and has a poor prognosis similar to that of classic glioblastoma. It is seen mostly between 40 and 60 years of age with a mean age over 50 years. Pediatric gliosarcoma is even rarer than gliosarcoma in adults. We describe the clinicopathological features of gliosarcoma in patients under 20 years of age and determine whether there are significant differences from gliosarcoma in adults. We also present detailed review of published literature on pediatric gliosarcoma. METHODS Slides of gliosarcomas in patients under 20 years of age were reviewed. Clinicopathological features were noted in detail and follow up was obtained. RESULTS Eleven cases of gliosarcoma were reported in patients under 20 years of age. Ages ranged from three to 19 years (mean age 13 years). Frontal, parietal and temporal lobes were the commonest locations. Mean and median tumor size was six and five cm respectively. All 11 cases demonstrated the classic biphasic pattern. In 10 cases, glial component was astrocytic and was highlighted on GFAP. Sarcomatous component in most cases resembled fibrosarcoma and was high grade in 72.7%. Glial areas were reticulin poor while sarcomatous areas were reticulin rich. In over 45% cases, bizarre tumor giant cells were seen in the sarcomatous areas. In 1 case, sarcomatous areas showed extensive bone and cartilage formation. Other histologic features included hyalinized blood vessels, hemorrhage, infarction, gemistocytic cells, rhabdoid cells etc. Follow up was available in nine patients, five received chemoradiation post resection while three received radiotherapy only. Prognosis was dismal and eight patients died within one to 14 months following resection. CONCLUSIONS Gliosarcomas in patients under 20 comprised 13% of all gliosarcomas reported during the study period. Frequency and mean age were higher compared to other published reports. Pathological features were similar to those described in literature. Clinicopathological features and prognosis of pediatric gliosarcomas were similar to adult gliosarcomas.
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Affiliation(s)
- Nasir Ud Din
- Department of Pathology and Laboratory Medicine, Section of Histopathology, Aga Khan University Hospital, Karachi, Pakistan
| | - Hira Ishtiaq
- Department of Pathology and Laboratory Medicine, Section of Histopathology, Aga Khan University Hospital, Karachi, Pakistan
| | - Shabina Rahim
- Department of Pathology and Laboratory Medicine, Section of Histopathology, Aga Khan University Hospital, Karachi, Pakistan
| | - Jamshid Abdul-Ghafar
- Department of Pathology and Clinical Laboratory, French Medical Institute for Mothers and Children (FMIC), Kabul, Afghanistan.
| | - Zubair Ahmad
- Department of Pathology and Laboratory Medicine, Section of Histopathology, Aga Khan University Hospital, Karachi, Pakistan
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Bouali S, Bahri K, Zehani A, Haj AB, Said IB, Kallel J. Complete surgical resection of a congenital gliosarcoma with long time survival: Case report and review of the literature. HUMAN PATHOLOGY: CASE REPORTS 2020. [DOI: 10.1016/j.ehpc.2020.200375] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Lang SS, Beslow LA, Gabel B, Judkins AR, Fisher MJ, Sutton LN, Storm PB, Heuer GG. Surgical treatment of brain tumors in infants younger than six months of age and review of the literature. World Neurosurg 2011; 78:137-44. [PMID: 22120270 DOI: 10.1016/j.wneu.2011.09.012] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2011] [Accepted: 09/03/2011] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Brain tumors are rare in infants who are younger than six months of age. These tumors can be challenging to treat surgically. We analyzed a modern series of patients treated by a multidisciplinary team at a tertiary care center and performed a literature review of this unique population. METHODS Retrospective clinical data were collected for patients surgically treated for intracranial mass lesions at The Children's Hospital of Philadelphia from 1998 to 2007. Dermoid cysts and other skull-based lesions were excluded from the analysis. RESULTS Sixteen patients younger than six months of age underwent surgery for primary intracranial mass lesions. The median age of the patients at surgery was 5.2 months (range, 1.4-6 months of age). Children most often presented with a bulging fontanelle, hydrocephalus, or macrocephaly (seven patients). Vomiting was seen in five patients, cranial nerve palsies in one patient, and seizures in three patients. All patients had tumor resections and postoperatively were monitored in the intensive care unit. The final pathology consisted of atypical teratoid/rhabdoid tumor (three patients), primitive neuroectodermal tumor/medulloblastoma (three patients), choroid plexus papilloma (two patients), astrocytoma (two patients), ganglioglioma (two patients), desmoplastic infantile ganglioglioma (two patients), glioblastoma multiforme (one patient), and choroid plexus carcinoma (one patient). Two intraoperative deaths occurred. Of the surviving 14, a gross total resection was achieved in four. Adjuvant therapy was determined by a multidisciplinary team composed of neuro-oncology, neurosurgery, and radiation oncology. Seven patients were treated with chemotherapy, and one patient had proton beam therapy. Five-year overall survival was 45%. The eight surviving patients had neurological sequelae, and developmental outcome was variable. CONCLUSIONS Brain tumors are uncommon in children younger than six months of age. Patients present with a variety of tumor pathologies. Children who survive have neurological sequelae. More studies are necessary to understand the impact that different treatment options, tumor pathology, and tumor location have on neurological outcome.
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Affiliation(s)
- Shih-Shan Lang
- Department of Neurosurgery, University of Pennsylvania Medical Center, Division of Neurosurgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
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Dahlback HSS, Gorunova L, Micci F, Scheie D, Brandal P, Meling TR, Heim S. Molecular cytogenetic analysis of a gliosarcoma with osseous metaplasia. Cytogenet Genome Res 2011; 134:88-95. [PMID: 21555877 DOI: 10.1159/000326804] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/14/2011] [Indexed: 01/13/2023] Open
Abstract
Gliosarcoma, a rare glioblastoma variant, is composed of a glial and a mesenchymal component. Though the mesenchymal portion most commonly resembles a fibrosarcoma, other differentiation patterns have been observed. We present the first genomic characterisation (karyotyping followed by FISH and array comparative genomic hybridisation analysis) of a gliosarcoma with osseous metaplasia. In addition to chromosomal changes often found in gliomas (+7, -10, -13, and -22), the tumour cells also harboured a hitherto unknown t(3;21)(q13∼21;q21∼22).
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Affiliation(s)
- H S S Dahlback
- Section for Cancer Cytogenetics, Institute for Medical Informatics, Oslo, Norway.
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Clinical and epidemiological characteristics of pediatric gliosarcomas. J Neurooncol 2009; 97:257-65. [PMID: 19806321 DOI: 10.1007/s11060-009-0021-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2009] [Accepted: 09/21/2009] [Indexed: 10/20/2022]
Abstract
Gliosarcoma (GS) is a glioblastoma with a sarcomatous component that is presumed to be a metaplastic differentiation of glioma cells. We studied the clinical relevance of this histological glioblastoma subentity within the pediatric population. We obtained patient data from the German HIT-GBM database, which contains clinical data for more than 600 pediatric patients with centrally reviewed high-grade gliomas. By applying defined inclusion criteria (diagnosis of GS proven by central neuropathological review; patient age 0 to 21 years), four patients were identified. In addition, after a review of the English medical scientific literature, 19 additional cases were found. The relative frequency of GS in the German HIT-GBM database was only 1.9%. In the whole series of 23 pediatric GS patients, including previously reported cases, the male-to-female-ratio was 1.2:1. GS was found in all pediatric age groups with a median age of 11 years, but there was an unexpectedly high accumulation in infants (6 of 23 <3 years of age, 26%). GS showed a strong predilection of the cerebral hemispheres (22 out of 23 cases). Increased intracranial pressure was the leading symptom of a short clinical history with a median duration of 0.7 month. Interestingly, six patients (26%) were reported with a history of cranial radiotherapy prior to GS diagnosis. In 60% of the GS patients in our series, gross total resection was achieved. Median overall (OS) and event-free survivals (EFS) of the total cohort were 12.1 and 9.8 months, respectively. In conclusion, GS is a very rare tumor entity in children. Literature review suggests a relatively higher incidence in infants and in patients with a previous history of radiotherapy.
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Jurewicz J, Hanke W. Exposure to pesticides and childhood cancer risk: has there been any progress in epidemiological studies? Int J Occup Med Environ Health 2007; 19:152-69. [PMID: 17252666 DOI: 10.2478/v10001-006-0024-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
OBJECTIVES In Europe and the United States, cancer is a major cause of death among children aged 5-14 years. The role of environmental exposure to pesticides in carcinogenesis, although strongly postulated, is still unknown. Pesticides have been used since the early days of modern agriculture. They are biologically active compounds, which may pose health risk during or after their use. MATERIALS AND METHODS Epidemiological studies focused on childhood cancer and exposure to pesticides, conducted over the last seven years, were identified through searching PUBMED, MEDLINE and EBSCO literature bases. From each study, the following information was abstracted: type of cancer, type of exposure, study design, risk estimate, and study population. This review will try to answer the question on whether any further progress in epidemiology of childhood cancer due to pesticide exposure has been made. RESULTS Leukemia, brain cancer, non-Hodgkin's lymphoma and neuroblastoma are mentioned as potentially associated with pesticide exposure among children. Despite an increasing evidence in support of this finding, it is still limited because of the weakness of research methodology. The substantial weak points of numerous epidemiological studies of pesticide-related health effects are problems faced in exposure assessment, small numbers of exposed subjects, a limited number of studies focused on the majority of cancers, and difficulties in estimating critical windows of exposure. CONCLUSION In the light of existing, although still limited evidence of adverse effects of pesticide exposure, it is necessary to reduce exposure to pesticides. The literature review suggests a great need to increase awareness among people occupationally or environmentally exposed to pesticides about their potential negative influence on health of their children.
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Affiliation(s)
- Joanna Jurewicz
- Department of Environmental Epdemiology, Nofer Institute of Occupational Medicine, Lódź, Poland.
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Salvati M, Lenzi J, Brogna C, Frati A, Piccirilli M, Giangaspero F, Raco A. Childhood's gliosarcomas: pathological and therapeutical considerations on three cases and critical review of the literature. Childs Nerv Syst 2006; 22:1301-6. [PMID: 16541294 DOI: 10.1007/s000381-006-0057-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2004] [Indexed: 12/12/2022]
Abstract
BACKGROUND Gliosarcoma is a rare cerebral tumor that has only recently been classified as a separate clinico-pathological entity, even though it remains closely related to glioblastoma in terms of both its clinical and therapeutic characteristics. The onset of this tumor during childhood is particularly unusual. DISCUSSION The authors describe three cases of gliosarcoma in three patients of 13, 15, and 16 years old, in an attempt to identify any distinctive aspects of the "juvenile" variety. On the basis of their personal experience and in the light of the available literature, the authors review the salient features of this pathological condition in young patients to identify any distinctive aspects as well as to define the significance of the extent of the sarcomatous component and of a "meningioma-like" appearance of the lesion, in terms of survival. CONCLUSION In particular, they emphasize how modern diagnostic-therapeutic protocols make it possible to achieve a massive cytoreduction of the lesion in absolute safety in many cases, while avoiding further deficits in others, thus ensuring not only significant survival times but also a good quality of life.
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Affiliation(s)
- Maurizio Salvati
- Department of Neurosurgery-IRCCS INM Neuromed, Pozzilli (Is), Italy.
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Moore SW, Satgé D, Sasco AJ, Zimmermann A, Plaschkes J. The epidemiology of neonatal tumours. Report of an international working group. Pediatr Surg Int 2003; 19:509-19. [PMID: 14523568 DOI: 10.1007/s00383-003-1048-8] [Citation(s) in RCA: 101] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Neonatal tumours occur every 12,500-27,500 live births and comprise 2% of childhood malignancies, but there is little clarity as to their real prevalence, sites of origin and pathological nature as reported series vary. As an entity, neonatal tumours provide a unique window of opportunity to study tumours in which minimal environmental interference has occurred. The majority of tumours present with a mass at birth (e.g., teratomas, neuroblastomas, mesoblastic nephroma, fibromatosis), which are not infrequently identified on antenatal ultrasound. Histologically, teratoma and neuroblastoma remain the two main tumour types encountered with soft tissue sarcoma, renal tumours, CNS tumours and leukaemia being the next most common tumour types identified. Malignant tumours are uncommon in the neonatal period per se and benign tumours may have malignant potential. A particular problem exists in clinical classification, as histological features of malignancy do not always correlate with clinical behaviour. Benign tumours may also be life threatening because of their size and location. Other tumours may demonstrate local invasiveness, but no metastatic potential, and tumours that are clearly malignant may demonstrate unpredictable or uncertain behaviour. Screening programmes have brought more tumours to light, but do not appear to affect the overall prognosis. They may provide clues to the stage at which tumours develop in foetu. The aetiology of cancer in children is multifactorial and includes both genetic and environmental factors. The association between congenital abnormalities and tumours is well established (15% of neonatal tumours). Genetic defects are highly likely in neonatal tumours and include those with a high risk of malignancy (e.g., retinoblastoma), but also genetically determined syndromes with an increased risk of malignancy and complex genetic rearrangements. Tumours are mostly genetically related at a cellular level and factors influencing cellular maturation or apoptosis within the developing foetus may continue to operate in the neonatal period. Cytogenetics of neonatal neoplasms appear to differ from neoplasms in older children, thus possibly explaining some of the observed differences in clinical behaviour. Certain constitutional chromosome anomalies, however, specifically favour tumours occurring in the foetal and neonatal period. In support of this hypothesis, certain cytogenetic anomalies appear to be specific to neonates, and a number of examples are explored. Other environmental associations include ionizing radiation, drugs taken during pregnancy, infections, tumours in the mother and environmental exposure.
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Affiliation(s)
- S W Moore
- Department of Paediatric Surgery, University of Stellenbosch, P.O. Box 19063, Tygerberg, 7505 Cape Town, South Africa.
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Bohnen NI, Kurland LT. Brain tumor and exposure to pesticides in humans: a review of the epidemiologic data. J Neurol Sci 1995; 132:110-21. [PMID: 8543934 DOI: 10.1016/0022-510x(95)00151-q] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
We examined the relationship between exposure to pesticides and the subsequent development of brain tumors in adults through a critical review of the literature. The results of retrospective case-control studies are conflicting, in part because of biases in the selection of patients and controls, poor definition and ascertainment of the nature and extent of the exposure to pesticides, and a non-uniform approach to the collection of antecedent information. A number of the studies evaluated farmers as a group exposed to pesticides; however, inference about cancer incidence in farmers may reflect not only their possible exposure to pesticides, but also exposure to petrochemical products, exhaust fumes, mineral and organic dusts, and biological exposure to animals and microbes. The great majority of the cohort studies of chemical workers employed in the manufacture of pesticides did not indicate an excess of brain cancer mortality. There have been few cohort studies of pesticide applicators and these revealed elevated but non-significant relative risks for excess mortality due to brain cancer. Existing data are insufficient to conclude that exposure to pesticides is a clear risk factor for brain tumors. Given the conflicting results reported for farmers and pesticide applicators and their contrast to chemical workers, it seems more plausible that exposure to multiple agents and/or other factors, such as genetic predisposition, are most relevant with respect to brain tumor pathogenesis.
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Affiliation(s)
- N I Bohnen
- Department of Neurology, Mayo Clinic, Rochester, MN 55905, USA
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Abstract
A mixed glioma and sarcoma in a 3-month-old infant is presented as a rare case of gliosarcoma with a good response to treatment. This congenital case is quite different from those in adults: the tumor cells were mainly composed of sarcomatous elements; glial components were not anaplastic without obvious endothelial hyperplasia, but presented as reticulin-free islands, mimicking a reactive glioma in a sarcoma. It may be termed "sarcoglioma" to distinguish from a classic gliosarcoma. The origin of the rare mixed tumor may be related to a dysgenesis of both mesenchymal and glial elements.
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Affiliation(s)
- N Ono
- Department of Neurosurgery, Gunma University School of Medicine, Japan
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Abstract
The most frequent cytogenetic alterations in primary brain tumors are losses of chromosomes or chromosomal regions and the presence of double minute chromosomes (dmins). The regions which are lost and the genes which are amplified are distinctive for individual tumor types. Most malignant gliomas contain gains of chromosome 7 and losses of chromosome 10; losses of chromosome 22, 9p, and the sex chromosomes occur in subgroups of cases. The gene most frequently amplified in tumors with dmins is the epidermal growth factor receptor gene. Medulloblastomas have losses of 17p and most cases with dmins have c-myc gene amplification. Meningiomas have losses or deletions of chromosome 22. Identification of these specific cytogenetic abnormalities in human brain tumors has provided the framework for identifying genes which are amplified in them and has identified chromosomal regions likely to contain tumor suppressor genes, the loss or inactivation of which is important in the development of these tumors.
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Affiliation(s)
- S H Bigner
- Duke University Medical Center, Durham, North Carolina 27710
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