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Golwala ZM, Bhat NG, Xu-Bayford J, Stankova T, Adams S, Morris EC, Qasim W, Booth C, Worth A, Kusters MA, Elfeky R. Non-osteopenic Bone Pathology After Allo-hematopoietic Stem Cell Transplantation in Patients with Inborn Errors of Immunity. J Clin Immunol 2023; 43:1019-1031. [PMID: 36930409 PMCID: PMC10276082 DOI: 10.1007/s10875-023-01465-z] [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: 10/17/2022] [Accepted: 03/03/2023] [Indexed: 03/18/2023]
Abstract
PURPOSE There is a lack of data on post-HSCT non-osteopenic bone pathology specifically for children with inborn errors of immunity (IEI). We collected data on non-osteopenic bone pathology in children with IEI post-HSCT over two decades in a large tertiary pediatric immunology center. METHODS Descriptive study with data analysis of bone pathology in allo-HSCT for IEI was performed between 1/1/2000 to 31/12/2018 including patients alive at follow-up to July 2022. Records were analyzed for bone pathology and risk factors. Exclusion criteria included isolated reduced bone density, fractures, and skeletal anomalies due to underlying IEI and short stature without other bone pathology. Bone pathologies were divided into 5 categories: bone tumors; skeletal dysplasia; avascular necrosis; evolving bone deformities; slipped upper femoral epiphysis. RESULTS A total of 429 children received HSCT between 2000 and 2018; 340 are alive at last assessment. Non-osteopenic bone pathology was observed post-HSCT in 9.4% of patients (32/340, mean 7.8 years post-HSCT). Eleven patients (34%) had > 1 category of bone pathology. Seventeen patients (17/32; 53%) presented with bilateral bone pathology. The majority of patients received treosulfan-based conditioning (26/32; 81.2%). Totally, 65.6% (21/32) of patients had a history of prolonged steroid use (> 6 months). Pain was the presenting symptom in 66% of patients, and surgical intervention was required in 43.7%. The highest incidence of bone pathologies was seen in Wiskott-Aldrich syndrome (WAS) (n = 8/34; 23.5%) followed by hemophagocytic lymphohistiocytosis patients (n = 3/16; 18.8%). CONCLUSION Non-osteopenic bone pathology in long-term survivors of allo-HSCT for IEI is not rare. Most patients did not present with complaints until at least 5 years post-HSCT highlighting the need for ongoing bone health assessment for patients with IEI. Children presenting with stunted growth and bone pathology post-HSCT should undergo skeletal survey to rule out development of post-HSCT skeletal dysplasia. Increased rates and complexity of bone pathology were seen amongst patients with Wiskott-Aldrich syndrome.
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Affiliation(s)
- Zainab M Golwala
- Department of Immunology, Great Ormond Street Hospital for Children NHS Foundation Trust, Great Ormond Street, London, WC1N 3JH, UK
- UCL Great Ormond Street Institute of Child Health, London, UK
| | - Nikita Gireesh Bhat
- Department of Immunology, Great Ormond Street Hospital for Children NHS Foundation Trust, Great Ormond Street, London, WC1N 3JH, UK
| | - Jinhua Xu-Bayford
- Department of Immunology, Great Ormond Street Hospital for Children NHS Foundation Trust, Great Ormond Street, London, WC1N 3JH, UK
| | - Tanja Stankova
- Department of Immunology, Great Ormond Street Hospital for Children NHS Foundation Trust, Great Ormond Street, London, WC1N 3JH, UK
| | - Stuart Adams
- SIHMDS-Haematology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Emma C Morris
- Department of Immunology, Institute of Immunity and Transplantation, University College London, London, UK
| | - Waseem Qasim
- Department of Immunology, Great Ormond Street Hospital for Children NHS Foundation Trust, Great Ormond Street, London, WC1N 3JH, UK
- UCL Great Ormond Street Institute of Child Health, London, UK
| | - Claire Booth
- Department of Immunology, Great Ormond Street Hospital for Children NHS Foundation Trust, Great Ormond Street, London, WC1N 3JH, UK
- UCL Great Ormond Street Institute of Child Health, London, UK
| | - Austen Worth
- Department of Immunology, Great Ormond Street Hospital for Children NHS Foundation Trust, Great Ormond Street, London, WC1N 3JH, UK
- UCL Great Ormond Street Institute of Child Health, London, UK
| | - Maaike A Kusters
- Department of Immunology, Great Ormond Street Hospital for Children NHS Foundation Trust, Great Ormond Street, London, WC1N 3JH, UK
- UCL Great Ormond Street Institute of Child Health, London, UK
| | - Reem Elfeky
- Department of Immunology, Great Ormond Street Hospital for Children NHS Foundation Trust, Great Ormond Street, London, WC1N 3JH, UK.
- UCL Great Ormond Street Institute of Child Health, London, UK.
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Muacevic A, Adler JR. Osteochondroma of the Scapula: A Case Report and Literature Review. Cureus 2022; 14:e30558. [PMID: 36311482 PMCID: PMC9595258 DOI: 10.7759/cureus.30558] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/20/2022] [Indexed: 11/05/2022] Open
Abstract
Osteochondromas are bone lesions composed of medullary and cartilaginous bone covered by a cap of hyaline cartilage. The presence of medullary and cortical bone with the continuity of the tumor is pathognomonic for osteochondroma and aid in establishing the diagnosis. We report a case of a two-year-old girl who presented to our clinic following her mother noticing a palpable, growing, and painful mass on her left scapula. There was no limitation in the range of motion. A clear-cut mass was seen on the dorsal aspect and palpated measuring around 2.5x3 cm. Surgical excision of the mass followed by histologic examination confirmed osteochondroma. Upon follow-up, the patient had no pain and had a full range of left shoulder motion without discomfort or pain. In conclusion, scapular exostoses are very rare and more so when they present dorsally. Symptomatic lesions can be managed effectively with surgical excision of exostosis.
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Mostoufi-Moab S, Ward LM. Skeletal Morbidity in Children and Adolescents during and following Cancer Therapy. Horm Res Paediatr 2019; 91:137-151. [PMID: 30481777 PMCID: PMC6536370 DOI: 10.1159/000494809] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 10/23/2018] [Indexed: 01/07/2023] Open
Abstract
Skeletal abnormalities are common in children and adolescents diagnosed and treated for a malignancy. The spectrum ranges from mild pain to debilitating osteonecrosis and fractures. In this review, we summarize the impact of cancer therapy on the developing skeleton, provide an update on therapeutic strategies for prevention and treatment, and discuss the most recent advances in musculoskeletal research. Early recognition of skeletal abnormalities and strategies to optimize bone health are essential to prevent long-term skeletal sequelae and diminished quality of life in childhood cancer survivors.
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Affiliation(s)
- Sogol Mostoufi-Moab
- Department of Pediatrics, The Children's Hospital of Philadelphia, The University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, USA,
| | - Leanne M. Ward
- Department of Pediatrics, The Children’s Hospital of Eastern Ontario, University of Ottawa, Ontario, Canada, K1H 8L1
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Jackson TJ, Mostoufi-Moab S, Hill-Kayser C, Balamuth NJ, Arkader A. Musculoskeletal complications following total body irradiation in hematopoietic stem cell transplant patients. Pediatr Blood Cancer 2018; 65. [PMID: 29286549 DOI: 10.1002/pbc.26905] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 10/31/2017] [Accepted: 10/31/2017] [Indexed: 01/13/2023]
Abstract
Total body irradiation (TBI) is commonly used in conditioning regimens for allogeneic hematopoietic stem cell transplantation (HSCT) to treat benign and malignant disease. Though life-saving, these therapies place patients at risk for important side effects, including musculoskeletal complications such as short stature, osteonecrosis, slipped capital femoral epiphysis, and the development of benign and malignant bone tumors. With an increasing number of HSCT survivors, there is a growing need for awareness of the musculoskeletal complications of HSCT and TBI.
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Affiliation(s)
- Taylor J Jackson
- Division of Orthopaedics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Sogol Mostoufi-Moab
- Department of Pediatric Oncology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania.,Department of Pediatric Endocrinology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Christine Hill-Kayser
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Naomi J Balamuth
- Department of Pediatric Oncology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Alexandre Arkader
- Division of Orthopaedics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
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Kushner BH, Roberts SS, Friedman DN, Kuk D, Ostrovnaya I, Modak S, Kramer K, Basu EM, Cheung NKV. Osteochondroma in long-term survivors of high-risk neuroblastoma. Cancer 2015; 121:2090-6. [PMID: 25728463 PMCID: PMC4970322 DOI: 10.1002/cncr.29316] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Revised: 01/15/2015] [Accepted: 01/20/2015] [Indexed: 12/14/2022]
Abstract
BACKGROUND Osteochondromas are benign bony protrusions that can be spontaneous or associated with radiotherapy (RT). Current treatment of high-risk neuroblastoma includes dose-intensive chemotherapy, local RT, an anti-GD2 monoclonal antibody (MoAb), and isotretinoin. Late effects are emerging. METHODS The authors examined osteochondromas in 362 patients who were aged <10 years when diagnosed with neuroblastoma, had received a MoAb plus isotretinoin since 2000, and had survived >24 months from the time of the first dose of the MoAb. The incidence rate of osteochondroma was determined using the competing risks approach, in which the primary event was osteochondroma calculated from the date of neuroblastoma diagnosis and the competing event was death without osteochondroma. RESULTS A total of 21 osteochondroma cases were found among 14 patients who were aged 5.7 to 15.3 years (median, 10.4 years) and 3.1 to 11.2 years (median, 8.2 years) from the time of neuroblastoma diagnosis. The cumulative incidence rate was 0.6% at 5 years and 4.9% at 10 years from the neuroblastoma diagnosis. Nine osteochondromas were revealed incidentally during assessments of neuroblastoma disease status or bone age. Thirteen osteochondromas were detected outside RT portals and had characteristics of spontaneous forms. Complications were limited to pain necessitating surgical resection in 3 patients, but follow-up was short at 0.3 to 7.7 years (median, 3.5 years). CONCLUSIONS Osteochondromas in long-term survivors of neuroblastoma should be expected because these benign growths can be related to RT and these patients undergo radiologic studies over years, are monitored for late toxicities through and beyond adolescence, and receive special attention (because of concerns about disease recurrence) if they develop a bony protuberance. A pathogenic role for chemotherapy, anti-GD2 MoAbs, or isotretinoin remains speculative.
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Affiliation(s)
| | | | | | - Deborah Kuk
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - Shakeel Modak
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - Kim Kramer
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ellen M. Basu
- Memorial Sloan Kettering Cancer Center, New York, NY
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Kawashima H, Ogose A, Hotta T, Imai C, Imamura M, Endo N. Secondary osteosarcoma arising from osteochondroma following autologous stem cell transplantation with total-body irradiation for neuroblastoma: A case report. Oncol Lett 2015; 10:1026-1030. [PMID: 26622619 DOI: 10.3892/ol.2015.3257] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Accepted: 05/08/2015] [Indexed: 11/06/2022] Open
Abstract
The present study reports the first case of malignant transformation to osteosarcoma arising from osteochondroma following childhood total-body irradiation (TBI). The association between TBI and later development of osteochondroma is well-known; however, malignant degeneration arising from radiation-induced osteochondroma is rare. The current study describes the case of a 17-year-old boy with osteosarcoma arising from osteochondroma of the left distal humerus, which developed following TBI. TBI was administered as part of a conditioning regimen received prior to autologous peripheral hematopoietic stem cell transplantation (HSCT) at the age of 6 years, following an initial diagnosis of neuroblastoma at the age of 5 years. The patient subsequently underwent preoperative chemotherapy followed by wide local excision and reconstruction with an extracorporeally irradiated autograft. Postoperative chemotherapy was administered, and the patient demonstrated no clinical or radiographic evidence of recurrence after 40 months of follow-up. To the best of our knowledge, this is only the second reported case of malignant degeneration of osteochondroma following childhood TBI, and the first reported case of transformation to osteosarcoma. The current case highlights the importance of close observation for secondary malignancies in this patient population.
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Affiliation(s)
- Hiroyuki Kawashima
- Division of Orthopedic Surgery, Department of Regenerative and Transplant Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510, Japan
| | - Akira Ogose
- Division of Orthopedic Surgery, Department of Regenerative and Transplant Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510, Japan
| | - Tetsuo Hotta
- Division of Orthopedic Surgery, Department of Regenerative and Transplant Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510, Japan
| | - Chihaya Imai
- Division of Pediatrics, Department of Homeostatic Regulation and Development, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510, Japan
| | - Masaharu Imamura
- Division of Pediatrics, Department of Homeostatic Regulation and Development, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510, Japan
| | - Naoto Endo
- Division of Orthopedic Surgery, Department of Regenerative and Transplant Medicine, Niigata University Graduate School of Medical and Dental Sciences, Niigata 951-8510, Japan
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Osteochondromas after radiation for pediatric malignancies: a role for expanded counseling for skeletal side effects. J Pediatr Orthop 2014; 34:331-5. [PMID: 23965908 PMCID: PMC3930617 DOI: 10.1097/bpo.0000000000000081] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND A relationship has been reported between total body irradiation (TBI) and later development of osteochondromas in children who receive radiation therapy as conditioning before hematopoietic stem cell transplantation (HSCT). The goal of this study was to better characterize osteochondromas occurring in these children. METHODS We identified all children (0 to 18 y) who received an allogeneic HSCT and TBI from 2000 to 2012 from a blood and marrow transplant (BMT) database. Thereafter, we identified those who developed osteochondromas through a chart review. In addition, we searched for diagnosis and operative codes from 1996 to 2012 in our pediatric orthopaedic clinical records, isolating osteochondroma patients with a history of radiation exposure. RESULTS Four patients who underwent allogeneic HSCT and were later diagnosed with osteochondromas were identified from the BMT database (N=233 children); all 4 were among a group of 72 patients who received TBI. Three patients were identified from orthopaedic records. The cohort included 5 boys and 2 girls with acute lymphoblastic leukemia (N=5) or neuroblastoma (N=2), diagnosed at a median age of 2.0 years. Therapy for all patients included chemotherapy, radiation therapy (TBI, N=5; abdominal, N=2), and HSCT. A diagnosis of osteochondroma was made at a median age of 11.7 years (range, 5 to 16 y), on average 8.6 years after radiation therapy. Diagnosis was incidental in 2 patients and secondary to symptoms (pain or genu valgum) in 5. Locations of osteochondromas were the proximal tibia (N=3), distal tibia, distal femur, distal ulna, and the distal phalanx (N=1 each). Three patients underwent surgical resection. CONCLUSIONS Children may be more likely to develop osteochondromas after early exposure to radiation therapy, which may cause pain and require surgical resection. To the best of our knowledge, this is the first reported case of a radiation-induced osteochondroma causing lower extremity malalignment. Patients typically present to the pediatric orthopaedist's attention when symptomatic, but there may be an expanded role for counseling for potential for long-term skeletal effects in this group. LEVEL OF EVIDENCE Level IV, case series.
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Paraphyseal changes on bone-age studies predict risk of delayed radiation-associated skeletal complications following total body irradiation. Pediatr Radiol 2013; 43:1152-8. [PMID: 23539148 DOI: 10.1007/s00247-013-2669-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2012] [Revised: 01/21/2013] [Accepted: 01/30/2013] [Indexed: 10/27/2022]
Abstract
BACKGROUND Children undergoing total body irradiation (TBI) often develop delayed skeletal complications. Bone-age studies in these children often reveal subtle paraphyseal changes including physeal widening, metaphyseal irregularity and paraphyseal exostoses. OBJECTIVE To investigate whether paraphyseal changes on a bone-age study following TBI indicate a predisposition toward developing other radiation-associated skeletal complications. MATERIALS AND METHODS We retrospectively reviewed medical records and bone-age studies of 77 children receiving TBI at our institution between 1995 and 2008 who had at least 2 years of clinical follow-up and one bone-age study after TBI. We graded bone-age studies according to the severity of paraphyseal changes. All documented skeletal complications following TBI were tabulated. Kendall's tau-b was used to examine associations between degree of paraphyseal change and development of a skeletal complication. RESULTS Kendall's tau analyses showed that physeal widening and metaphyseal irregularity/sclerosis (tau = 0.87, P < 0.001) and paraphyseal exostoses (tau = 0.68, P < 0.001) seen on bone-age studies were significantly positively associated with the development of delayed skeletal complications following TBI. Thirty percent of children with no or mild paraphyseal changes developed a delayed skeletal complication, compared with 58% of children with moderate paraphyseal changes and 90% of children with severe paraphyseal changes. CONCLUSION Paraphyseal changes identified on a bone-age study correlate positively with the development of delayed skeletal complications elsewhere in the skeleton following TBI.
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9
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Danner-Koptik K, Kletzel M, Dilley KJ. Exostoses as a Long-Term Sequela After Pediatric Hematopoietic Progenitor Cell Transplantation: Potential Causes and Increase Risk of Secondary Malignancies from Ann & Robert H. Lurie Children's Hospital of Chicago. Biol Blood Marrow Transplant 2013; 19:1267-70. [DOI: 10.1016/j.bbmt.2013.05.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Accepted: 05/18/2013] [Indexed: 11/28/2022]
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The imaging of cartilaginous bone tumours. I. Benign lesions. Skeletal Radiol 2012; 41:1195-212. [PMID: 22707094 DOI: 10.1007/s00256-012-1427-0] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2012] [Revised: 03/18/2012] [Accepted: 04/23/2012] [Indexed: 02/02/2023]
Abstract
Benign cartilage tumours of bone are the most common benign primary bone tumours and include osteochondroma, (en)chondroma, periosteal chondroma, chondroblastoma and chondromyxoid fibroma. These neoplasms often demonstrate typical imaging features, which in conjunction with lesion location and clinical history, often allow an accurate diagnosis. The aim of this article is to review the clinical and imaging features of benign cartilage neoplasms of bone, as well as the complications of these lesions.
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Osteochondroma with metaphyseal abnormalities after total body irradiation followed by stem cell transplantation. J Pediatr Hematol Oncol 2012; 34:378-82. [PMID: 22246151 DOI: 10.1097/mph.0b013e3182332296] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The occurrence of osteochondroma after total body irradiation (TBI) followed by stem cell transplantation (SCT) in our institutions was described, and its clinical significance discussed. Of 305 cases treated with SCT using TBI conditioning from 1980 to 2001, 4 cases of osteochondroma were identified on clinical examination. Mean age at the time of TBI was 4.4 years (range, 1.6 to 8.0). One patient developed multiple osteochondromas. All 4 cases showed metaphyseal abnormalities, including sclerotic metaphyseal lesion, fraying, and longitudinal striation, in the area where osteochondromas occurred. Only 1 patient required resection of the tumor due to pain. Two cases had other skeletal abnormalities including slipped capital femoral epiphysis and valgus-knee deformity, which required surgical intervention to prevent or correct these deformities. Osteochondroma is one of the complications developing after TBI, possibly concurrently with the metaphyseal abnormalities as seen on radiographs. However, clinical problems arising from osteochondroma are minimal, and surgical intervention is necessary in limited cases.
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12
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de Andrea CE, Hogendoorn PCW. Epiphyseal growth plate and secondary peripheral chondrosarcoma: the neighbours matter. J Pathol 2011; 226:219-28. [PMID: 21956842 DOI: 10.1002/path.3003] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2011] [Revised: 09/20/2011] [Accepted: 09/22/2011] [Indexed: 12/16/2022]
Abstract
Chondrocytes interact with their neighbours through their cartilaginous extracellular matrix (ECM). Chondrocyte-matrix interactions compensate the lack of cell-cell contact and are modulated by proteoglycans and other molecules. The epiphyseal growth plate is a highly organized tissue responsible for long bone elongation. The growth plate is regulated by gradients of morphogens that are established by proteoglycans. Morphogens diffuse across the ECM, creating short- and long-range signalling that lead to the formation of a polarized tissue. Mutations affecting genes that modulate cell-matrix interactions are linked to several human disorders. Homozygous mutations of EXT1/EXT2 result in reduced synthesis and shortened heparan sulphate chains on both cell surface and matrix proteoglycans. This disrupts the diffusion gradients of morphogens and signal transduction in the epiphyseal growth plate, contributing to loss of cell polarity and osteochondroma formation. Osteochondromas are cartilage-capped bony projections arising from the metaphyses of endochondral bones adjacent to the growth plate. The osteochondroma cap is formed by cells with homozygous mutation of EXT1/EXT2 and committed stem cells/wild-type chondrocytes. Osteochondroma serves as a niche (a permissive environment), which facilitates the committed stem cells/wild-type chondrocytes to acquire secondary genetic changes to form a secondary peripheral chondrosarcoma. In such a scenario, the micro-environment is the site of the initiating processes that ultimately lead to cancer.
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Affiliation(s)
- Carlos E de Andrea
- Department of Pathology, Leiden University Medical Centre, Leiden, The Netherlands
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Osteochondroma after Hematopoietic Stem Cell Transplantation in Childhood. An Italian Study on Behalf of the AIEOP-HSCT Group. Biol Blood Marrow Transplant 2009; 15:1271-6. [DOI: 10.1016/j.bbmt.2009.06.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2009] [Accepted: 06/04/2009] [Indexed: 11/19/2022]
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Abstract
Benign cartilaginous tumors of bones, intrinsic to their name, are tumors forming cartilaginous matrix with a clinically benign behavior. In this group, we recognize osteochondromas, (en)chondromas, chondroblastomas, and chondromyxoid fibromas. This group includes common tumors, that is, osteochondroma and (en)chondroma as well as rare tumors such as chondroblastoma and chondromyxoid fibroma. Several benign and malignant tumors may mimic benign cartilaginous tumors of bones. We reviewed the main morphologic features and the differential diagnosis is discussed. The genetics of these tumors is intriguing ranging from single gene event (ie, EXT mutation in multiple osteochondromas) to heterogeneous rearrangements with no recurrent involved chromosomal regions such as in chondroblastoma. The main genetic findings are hereby reviewed.
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15
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Hollingsworth CL, Frush DP, Kurtzburg J, Prasad VK. Pediatric hematopoietic stem cell transplantation and the role of imaging. Radiology 2008; 248:348-65. [PMID: 18641243 DOI: 10.1148/radiol.2482070988] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The use of hematopoietic stem cell transplantation (HSCT) in the treatment of children afflicted with many potentially fatal malignant and nonmalignant diseases is well recognized. Although outcomes continue to improve and the utility of HSCT is increasing, HSCT remains a complicated process necessitating support from many medical disciplines, including radiology. Importantly, children who undergo HSCT are at risk for the development of specific complications that are linked to the timeline of transplantation, as well as to the relationship between the underlying diagnoses, severe immune deficiency, cytoreductive regimen, and graft-versus-host reactions. An understanding of the complex interplay of the immune status, therapeutic regimen, and disease allows increased diagnostic accuracy. Successful treatment of these high-risk children requires that radiologists who are involved with their care be familiar with broad concepts, as well as with specific problems that frequently occur following HSCT. In this article, the clinical aspects of pediatric HSCT are summarized, including common complications, and imaging features of these complications are described.
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Affiliation(s)
- Caroline L Hollingsworth
- Department of Radiology, Division of Pediatric Radiology, Duke University Medical Center, Box 3808, 1905 McGovern-Davison Children's Health Center, Durham, NC 27710, USA.
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Ruble K. Skeletal complications after bone marrow transplant in childhood. J Pediatr Oncol Nurs 2008; 25:79-85. [PMID: 18270306 DOI: 10.1177/1043454207313322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Childhood cancer survivors are a growing population with special medical needs. It is projected that 66% of these survivors will have at least 1 adverse health effect and 33% will have a severe, chronic, or lethal health disorder. The Institute of Medicine (2003) has recognized the skeletal system to be at risk for long-term complications from treatment for childhood cancer. Bone marrow transplant is frequently used to treat childhood malignancies and is known to cause skeletal complications. Complex mechanisms contribute to skeletal outcomes after bone marrow transplant, all of which can affect optimal physical functioning. Nurses have taken an important role in providing clinical care and conducting research for this population. A thorough understanding of the mechanisms involved in skeletal complications can help the nurse provide state-of-the-art care and design studies to promote optimal results for bone marrow transplant survivors. This article reviews the literature on skeletal complications associated with allogeneic bone marrow transplant and identifies incidence, etiology, symptoms, monitoring, and treatment of specific complications.
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Affiliation(s)
- Kathy Ruble
- Department of Pediatric Oncology, Johns Hopkins Hospital, Baltimore, Maryland.
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Bakker B, Oostdijk W, Geskus RB, Stokvis-Brantsma WH, Vossen JM, Wit JM. Growth hormone (GH) secretion and response to GH therapy after total body irradiation and haematopoietic stem cell transplantation during childhood. Clin Endocrinol (Oxf) 2007; 67:589-97. [PMID: 17590170 DOI: 10.1111/j.1365-2265.2007.02930.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVE In January 1997 we introduced a protocol for the treatment with GH of children with impaired growth after unfractionated total body irradiation (TBI). This study is an evaluation of that protocol. PATIENTS AND METHODS Between January 1997 and July 2005, 66 patients (48 male) treated for haematological malignancies had at least two years of disease-free survival after TBI-based conditioning for stem cell transplantation (SCT). Stimulated and/or spontaneous GH secretion was decreased in 8 of the 29 patients tested because of impaired growth. Treatment with GH (daily dose 1.3 mg/m2 body surface area) was offered to all 29 patients and initiated in 23 of them (17 male). The main outcome measure was the effect of GH therapy on height standard deviation scores (SDS) after onset of GH therapy, estimated by random-effect modelling with corrections for sex, age at time of SCT and puberty (data analysed on intention-to-treat basis). RESULTS At time of analysis, median duration of therapy was 3.2 years; median follow-up after start of GH therapy was 4.2 years. The estimated effect of GH therapy, modelled as nonlinear (logit) curve, was +1.1 SD after 5 years. Response to GH therapy did not correlate to GH secretion status. CONCLUSION GH therapy has a positive effect on height SDS after TBI, irrespective of GH secretion status.
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Affiliation(s)
- B Bakker
- Department of Paediatrics, Leiden University Medical Centre, Leiden, The Netherlands.
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Trahair TN, Vowels MR, Johnston K, Cohn RJ, Russell SJ, Neville KA, Carroll S, Marshall GM. Long-term outcomes in children with high-risk neuroblastoma treated with autologous stem cell transplantation. Bone Marrow Transplant 2007; 40:741-6. [PMID: 17724446 DOI: 10.1038/sj.bmt.1705809] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
We retrospectively analysed the outcomes of children transplanted for high-risk neuroblastoma (NB) at a single institution predominantly transplanted with total body irradiation and chemotherapy. The aims of this study were to determine the prognostic impact of clinical and biological features and to document long-term health outcomes. Forty patients were transplanted with a single unpurged autograft. Fourteen patients died from disease progression and two from late complications of treatment. Twenty-three patients are alive at a median of 4.6 years from diagnosis. Kaplan-Meier estimates of overall survival at 2, 5 and 10 years are 76+/-7.0, 60.2+/-8.4 and 54.7+/-9.3% following transplant. Response to induction therapy was significantly associated with survival (P<0.01). Long-term complications included growth (100%) and pubertal failure (83%), hearing impairment (73%), orthopaedic complications (63%), renal impairment (47%) and thyroid abnormalities (36%). Intrinsic and acquired resistance to chemotherapy remains the major obstacle to improving outcomes in high-risk NB. Although patients with chemo-sensitive disease are less likely to experience a relapse, substantial therapy-related toxicities result in poor long-term health outcomes for survivors.
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Affiliation(s)
- T N Trahair
- Centre for Children's Cancer and Blood Disorders, Sydney Children's Hospital, Randwick, New South Wales, Australia.
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19
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Abstract
Increasing numbers of children receive growth hormone (GH) to treat a range of growth disorders, including those rendered GH deficient (GHD) by tumors or their treatment. Young persons with persistent growth hormone deficiency (GHD) and adults with severe GHD are also eligible to receive GH treatment. As in vitro and in vivo studies and epidemiologic observations provide some evidence that the GH--insulin like growth factor-I (IGF-I) axis is associated with tumorigenesis, it is important to assess, in practice, the incidence of tumors related to GH treatment. Reassuringly, surveillance studies in large cohorts of children and in smaller cohorts of adults indicate that GH is not associated with an increased incidence of tumor occurrence or recurrence. Nevertheless, all children who have received GH, in particular cancer survivors and those receiving GH in adulthood, should be in surveillance programs to assess whether an increased rate od late-onset and rare tumours may occur.
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Affiliation(s)
- Indraneel Banerjee
- Department of Pediatric Endocrinology, Royal Manchester Children's Hospital, Hospital Road, Pendlebury, Swinton, Manchester M27 4HA, UK
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20
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Marcovici PA, Berdon WE, Liebling MS. Osteochondromas and growth retardation secondary to externally or internally administered radiation in childhood. Pediatr Radiol 2007; 37:301-4. [PMID: 17211603 DOI: 10.1007/s00247-006-0382-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2006] [Revised: 10/28/2006] [Accepted: 11/14/2006] [Indexed: 10/23/2022]
Abstract
For over five decades, osteochondromas (exostoses) and associated growth retardation have been known to be caused by radiation damage to the growing skeleton. Patients can be divided into three exposure groups. Group I received external beam radiation therapy primarily for the treatment of childhood cancers (typical dose 3,500 cGy), and 6-20% developed osteochondromas and growth retardation within the radiation portal. Group II consists of recently described patients who received total body irradiation in preparation for bone marrow transplant (typical dose: 800-1,200 cGy), and about 20% developed osteochondromas and growth retardation. Group III consists of 206 German children who in the 1940s and early 1950s received intravenous radioactive Peteosthor (Ra-224) to treat bone tuberculosis (estimated typical dose: 1,000-2,000 cGy), and 14% developed osteochondromas and growth retardation, among other benign and malignant sequelae. Combining these three exposure groups, osteochondromas and growth retardation develop in at least 6-20% of children who receive therapeutic radiation to their growing skeletons.
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21
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Faraci M, Barra S, Cohen A, Lanino E, Grisolia F, Miano M, Foppiano F, Sacco O, Cabria M, De Marco R, Stella G, Dallorso S, Bagnasco F, Vitale V, Dini G, Haupt R. Very late nonfatal consequences of fractionated TBI in children undergoing bone marrow transplant. Int J Radiat Oncol Biol Phys 2005; 63:1568-75. [PMID: 15990246 DOI: 10.1016/j.ijrobp.2005.04.031] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2005] [Revised: 04/24/2005] [Accepted: 04/25/2005] [Indexed: 12/13/2022]
Abstract
PURPOSE To describe long-term late consequences in children who received total body irradiation (TBI) for hematopoietic stem cell transplantation 10 years earlier. METHODS AND MATERIALS A cohort of 42 children treated with TBI between 1985 and 1993, still alive at least 10 years after fractionated TBI (FTBI), was evaluated. Twenty-five patients received FTBI at 330 cGy/day for 3 days (total dose 990 cGy), whereas 17 children were administered fractions of 200 cGy twice daily for 3 days (total dose 1200 cGy). Twenty-seven patients received autologous and 16 allogeneic hematopoietic stem cell transplantation. Median age at TBI was 6.3 years, and 18.4 years at most recent follow-up. RESULTS Cataract was diagnosed in 78% of patients after a median of 5.7 years. Hypothyroidism was detected in 12%, whereas thyroid nodules were observed in 60% of our population after a median interval of 10.2 years. Patients treated with 990 cGy developed thyroid nodules more frequently than those treated with 1200 cGy (p = 0.0002). Thyroid carcinoma was diagnosed in 14% of the total population. Females who received FTBI after menarche more frequently developed temporary ovarian dysfunction than those treated before menarche, but cases of persistent ovarian dysfunction did not differ between the two groups. Indirect signs of germinal testicular dysfunction were detected in 87% of males. Restrictive pulmonary disease was observed in 74% of patients. Osteochondroma was found in 29% of patients after a median interval of 9.2 years. This latter complication appeared more frequently in patients irradiated before the age of 3 years (p < 0.001). CONCLUSIONS This study shows that late effects that are likely permanent, although not fatal, are frequent in survivors 10 years after TBI. However, some of the side effects observed shortly after TBI either disappeared or remained unchanged without signs of evolution. Monitoring is recommended to pursue secondary prevention strategies and counseling on family planning.
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Affiliation(s)
- Maura Faraci
- Department of Hematology/Oncology and Bone Marrow Transplantation, G. Gaslini Children's Hospital, Genova, Italy.
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22
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Abstract
This study was conducted to determine the outcome of patients who develop a second neoplasm after radiotherapy (RT) for a childhood solid tumor. From 1956 to 1998, 429 children with a malignant solid tumor were treated at a single radiation oncology facility. The medical records and radiotherapy charts were reviewed to determine if the patient developed a secondary neoplasm after treatment for malignancy. Twenty-three (5.4%) patients developed a secondary neoplasm. There were 12 males and 11 females with a median age at RT of 6.6 years (range, 2 months to 20 years). There were 14 malignant neoplasms in 13 (3.0%) and 14 benign neoplasms in 11 patients (2.6%). The types of initial solid tumors treated with RT were Ewing sarcoma in 6, Wilms tumor in 6, medulloblastoma in 5, neuroblastoma in 3, and other in 3. Median RT dose was 45 Gy (range, 12.3 to 60 Gy) using 4 MV in 9, 1.25 MV in 8, 250 KV in 4, and 6 MV photons in 1 patient. One child was treated using 15-MeV electrons. Fourteen had chemotherapy. Median follow-up was 23.2 years (range, 5.3 to 44.4 years). For the 14 malignant neoplasms, the median time interval from initial tumor to second malignancy was 10.1 years. The 14 second malignant neoplasms (SMN) were osteosarcoma in 3, breast carcinoma in 2, melanoma in 2, malignant fibrous histiocytoma in 1, dermatofibrosarcoma in 1, leiomyosarcoma in 1, mucoepidermoid carcinoma in 1, colon cancer in 1, chronic myelogenous leukemia in 1, and basal cell carcinoma in 1. Ten of the 14 SMN (71%) were at the edge or inside the RT field. The 5- and 10-year overall survival rate after diagnosis of an SMN was 69.2%; it was 70% for children with a SMN at the edge or inside the RT field and 66.7% for those outside of the RT field. The 14 benign neoplasms appeared at a median time of 16.9 years and included cervical intraepithelial neoplasia in 3, osteochondroma in 3, thyroid adenoma in 1, duodenal adenoma in 1, lipoma in 1, cherry angioma in 1, uterine leiomyoma in 1, ovarian cystadenofibroma in 1, and giant cell tumor in 1. Only 5 (36%) of the 14 benign tumors occurred in the RT field, with osteochondroma being the most common. Of 189 deaths occurring in 429 patients, only 3 (1.6%) were secondary to radiation-induced malignancy. Not all SMN in children receiving RT occur in the irradiated field. More than two-thirds of children with a radiation-induced malignancy are alive 10 years after the diagnosis of a SMN.
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Affiliation(s)
- Arnold C Paulino
- Department of Radiation Oncology Emory Clinic and Emory University Atlanta, Georgia, USA.
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Sanders JE, Guthrie KA, Hoffmeister PA, Woolfrey AE, Carpenter PA, Appelbaum FR. Final adult height of patients who received hematopoietic cell transplantation in childhood. Blood 2005; 105:1348-54. [PMID: 15454481 DOI: 10.1182/blood-2004-07-2528] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
AbstractGrowth impairment and growth hormone (GH) deficiency are complications after total body irradiation (TBI) and hematopoietic cell transplantation (HCT). To determine the impact of GH therapy on growth, the final heights of 90 GH-deficient children who underwent fractionated TBI and HCT for malignancy were evaluated. Changes in height standard deviation (SD) from the diagnosis of GH deficiency to the achievement of final height were compared among 42 who did and 48 who did not receive GH therapy. At HCT, GH-treated patients were younger (P = .001), more likely to have undergone central nervous system irradiation (P = .007), and shorter (P = .005) than patients who did not receive GH therapy. After HCT, GH deficiency was diagnosed at 1.5 years (range, 0.8-9.5 years) for GH-treated and 1.2 years (range, 0.9-8.8 years) for nontreated patients. GH therapy was associated with significantly improved final height in children younger than 10 years at HCT (P = .0001), but GH therapy did not impact the growth of older children. Girls (P = .0001) and children diagnosed with acute myelogenous leukemia (AML), chronic myelogenous leukemia (CML), or myelodysplastic syndromes (MDS) (compared with acute lymphoblastic leukemia [ALL] or non-Hodgkin lymphoma [NHL]; P = .02) also showed more rapid growth than their counterparts. These data demonstrate that GH therapy improves the final height of young children after fractionated TBI.
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Affiliation(s)
- Jean E Sanders
- Clinical Research Division, Fred Hutchinson Cancer Research Center, D5-280, 1100 Fairview Ave N, Seattle, WA 98109, USA.
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Abstract
The clinical use of N-myc amplification in neuroblastoma management has served as a paradigm for "bench to bedside" medicine. It is hoped that the quest for molecular markers such as neurotrophin, TrkA, and TrkB will continue to advance the understanding of neuroblastoma. In addition, animal models of neuroblastoma (N-myc transgenic mice, and neuroblastoma xenografts) have been established to assess the efficacy of novel treatments. These advances are likely to improve clinical practice in the future.
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Affiliation(s)
- Keith L Lee
- Department of Urology, S-287 Stanford University Medical Center, 300 Pasteur Drive, Stanford, CA 94305-5118, USA
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