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Nishio J, Nakayama S, Koga K, Aoki M. Giant Cell Tumor of Soft Tissue: An Updated Review. J Clin Med 2024; 13:2870. [PMID: 38792412 PMCID: PMC11122090 DOI: 10.3390/jcm13102870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2024] [Revised: 04/16/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open
Abstract
Giant cell tumor of soft tissue (GCTST) is a locally aggressive mesenchymal neoplasm of intermediate malignancy that predominantly occurs in the superficial soft tissue of the extremities. It is histologically similar to a giant cell tumor of bone (GCTB) and shows a mixture of round to oval mononuclear cells and osteoclast-like multinucleated giant cells. Currently, immunohistochemistry plays a very limited role in the diagnosis of GCTST. Primary or secondary malignant GCTST has recently been described and tumors exhibiting high-grade histological features demonstrate higher rates of distant metastasis. GCTST lacks the H3-3A gene mutations that are identified in the vast majority of GCTBs, suggesting a different pathogenesis. Surgery is the standard treatment for localized GCTST. Incomplete surgical resection is usually followed by local recurrence. Radiation therapy may be considered when the close proximity of critical structures prevents microscopically negative surgical margins. The systemic treatment options for advanced or metastatic disease are very limited. This review provides an updated overview of the clinicoradiological features, pathogenesis, histopathology, and treatment for GCTST. In addition, we will discuss the differential diagnosis of this peculiar neoplasm.
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Affiliation(s)
- Jun Nishio
- Section of Orthopaedic Surgery, Department of Medicine, Fukuoka Dental College, 2-15-1 Tamura, Sawara-ku, Fukuoka 814-0193, Japan
| | - Shizuhide Nakayama
- Department of Orthopaedic Surgery, Faculty of Medicine, Fukuoka University, 7-45-1 Nanakuma, Jonan-ku, Fukuoka 814-0180, Japan;
| | - Kaori Koga
- Department of Pathology, Faculty of Medicine, Fukuoka University, 7-45-1 Nanakuma, Jonan-ku, Fukuoka 814-0180, Japan; (K.K.); (M.A.)
| | - Mikiko Aoki
- Department of Pathology, Faculty of Medicine, Fukuoka University, 7-45-1 Nanakuma, Jonan-ku, Fukuoka 814-0180, Japan; (K.K.); (M.A.)
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Agarwal SK, Agarwal J, Gupta A, Dutta VB. Giant Cell Tumor of Mandible : A Case Report. Indian J Otolaryngol Head Neck Surg 2024; 76:2113-2116. [PMID: 38566730 PMCID: PMC10982140 DOI: 10.1007/s12070-023-04431-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 12/03/2023] [Indexed: 04/04/2024] Open
Abstract
Giant cell tumor is locally aggressive primary benign neoplasm of bone with tendency of frequent recurrence, metastasis and malignant transformation. Because of the rarity of the disease involving mandible, no definite treatment guideline is established. Surgical treatment is the treatment of choice for giant cell tumor. Due to its proximity to vital structures including skull base, the recurrent disease associated with less invasive procedure could be difficult to manage while more invasive procedure will result in higher morbidity and complex reconstruction. Medical management with denosumab or zoledronic acid has been advocated in surgically unresectable disease. We present a rare case of giant cell tumor of mandible. Patient was a 33 years old lady who presented with gradually progressive painful swelling in chin. After exclusion of distant metastasis by F-18 FDG PET scan, she underwent en-bloc resection of the tumor with free fibula flap reconstruction. During 6 months of follow up visit patient had no recurrence.
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Affiliation(s)
| | - Jyoti Agarwal
- Department of Otorhinolaryngology, Sir Ganga Ram Hospital, New Delhi, India
| | - Arushi Gupta
- Department of Otorhinolaryngology, Sir Ganga Ram Hospital, New Delhi, India
| | - Vijay Bhushan Dutta
- Department of Head and Neck Oncosurgery, Sir Ganga Ram Hospital, New Delhi, India
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Vanderniet JA, Tsinas D, Wall CL, Girgis CM, London K, Keane C, Briody J, Hibbert S, Poon M, Padhye B, Biggin A, Dalla-Pozza L, Gray RJ, Munns CF. Surgical Management and Denosumab for Aneurysmal Bone Cysts of the Spine in an Australian Tertiary Paediatric Centre. Calcif Tissue Int 2023; 112:592-602. [PMID: 36810677 DOI: 10.1007/s00223-023-01068-1] [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: 10/10/2022] [Accepted: 01/30/2023] [Indexed: 02/23/2023]
Abstract
Aneurysmal bone cysts (ABC) are rare osteolytic, benign but often locally aggressive tumours of the long bones or vertebrae. For spinal ABC, surgical management, embolisation or sclerotherapy alone often carry high morbidity and/or high recurrence rates. Interruption of receptor activator of nuclear factor-kappa B ligand (RANKL) signalling holds promise as an effective therapeutic strategy for these tumours. We aimed to review the approach to surgical management and evaluate the efficacy and safety of denosumab for ABC of the spine in children. Retrospective review of 7 patients treated with denosumab using a standardised protocol for ABC of the spine in a tertiary paediatric centre. Surgical intervention was only conducted if there was spinal instability or significant neurological impairment. Denosumab 70 mg/m2 was given 4-weekly for at least 6 months, followed by 2 doses of zoledronate 0.025 mg/kg, aiming to prevent rebound hypercalcaemia. All patients achieved stability of the spine and resolution of neurological impairment, if present. Six patients achieved metabolic remission and have ceased denosumab without recurrence to date; the other showed clinical and radiological improvement without complete metabolic remission. Three patients developed symptomatic hypercalcaemia 5-7 months after cessation of denosumab, requiring additional bisphosphonate treatment. We present our algorithm for the surgical and medical management of paediatric spinal ABC. Denosumab produced a radiological and metabolic response in all patients, with complete remission in most. Follow-up time was not long enough to evaluate the endurance of response after cessation in some patients. Incidence of rebound hypercalcaemia in this paediatric cohort was high, prompting a change to our protocol.
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Affiliation(s)
- Joel A Vanderniet
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, Sydney, NSW, 2145, Australia.
| | - Dionysios Tsinas
- Department of Orthopaedics, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Christie-Lee Wall
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, Sydney, NSW, 2145, Australia
| | - Christian M Girgis
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
- Department of Endocrinology, Royal North Shore Hospital, Sydney, NSW, Australia
- Department of Diabetes and Endocrinology, Westmead Hospital, Sydney, NSW, Australia
| | - Kevin London
- Department of Nuclear Medicine, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Corinne Keane
- Department of Orthopaedics, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Julie Briody
- Department of Nuclear Medicine, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Sally Hibbert
- Department of Dentistry, The Children's Hospital at Westmead, Sydney, NSW, Australia
- Department of Paediatric Dentistry, Westmead Centre for Oral Health, Sydney, NSW, Australia
| | - Myra Poon
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, Sydney, NSW, 2145, Australia
| | - Bhavna Padhye
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
- Cancer Centre for Children, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Andrew Biggin
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Locked Bag 4001, Westmead, Sydney, NSW, 2145, Australia
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Luciano Dalla-Pozza
- Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
- Cancer Centre for Children, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Randolph J Gray
- Department of Orthopaedics, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Craig F Munns
- Child Health Research Centre, The University of Queensland, Brisbane, QLD, Australia
- Mayne Academy of Paediatrics, The University of Queensland, Brisbane, QLD, Australia
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Giant Cell Tumor of Lumbar Vertebrae on MR and 18F- FDG PET/CT: A Case Report and Literature Review. J Belg Soc Radiol 2023; 107:17. [PMID: 36911178 PMCID: PMC10000323 DOI: 10.5334/jbsr.3012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 02/15/2023] [Indexed: 03/08/2023] Open
Abstract
Teaching Point: Giant cell tumor of bone may show a moderate to high FDG uptake, and attention should be paid to differentiate from malignant tumors.
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Vanderniet JA, Wall CL, Mullins A, London K, Lim L, Hibbert S, Briody J, Padhye B, Poon M, Biggin A, Dalla-Pozza L, Munns CF. Denosumab for central giant cell granuloma in an Australian tertiary paediatric centre. Bone 2022; 159:116395. [PMID: 35331976 DOI: 10.1016/j.bone.2022.116395] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 02/26/2022] [Accepted: 03/17/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND Central giant cell granulomas (CGCG) are rare osteolytic, benign but often locally aggressive tumours of bone. Surgical curettage may not be possible in extensive lesions and resection carries high morbidity, especially in growing children, and previous medical therapies have had variable efficacy and high recurrence rates. Interruption of receptor activator of nuclear factor-kappa B ligand (RANKL) signalling holds promise as an effective therapeutic strategy for these tumours. AIMS To evaluate the efficacy and safety of our protocol for denosumab treatment of CGCG in children. METHODS Retrospective review of 4 patients treated with denosumab using a standardised protocol for CGCG in a tertiary paediatric centre. Denosumab 70 mg/m2 was given 4-weekly, followed by 2 doses of zoledronate 0.025 mg/kg, aimed at preventing rebound hypercalcaemia. RESULTS Treatment of CGCG resulted in metabolic remission in all patients, but recurrence, detected by positron emission tomography (PET), occurred at 6 months in three patients and 12 months in one patient. Three patients developed symptomatic hypercalcaemia 4-5 months and one patient asymptomatic hypercalcaemia 7 months after cessation of denosumab, with 3 requiring additional bisphosphonate treatment. CONCLUSIONS Denosumab produced a radiological and metabolic response in our patients, but metabolic recurrence occurred in all patients. PET imaging was effective for monitoring treatment response and early detection of recurrence. Incidence of rebound hypercalcaemia in this paediatric cohort was high. We present proposed changes to our protocol with the aim of producing sustained remission and preventing rebound hypercalcaemia.
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Affiliation(s)
- Joel A Vanderniet
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Sydney, NSW, Australia.
| | - Christie-Lee Wall
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Anna Mullins
- Cancer Centre for Children, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Kevin London
- Department of Nuclear Medicine, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Lydia Lim
- Department of Oral and Maxillofacial Surgery, Westmead Hospital, Sydney, NSW, Australia; Department of Paediatric Dentistry and Oral and Maxillofacial Surgery, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Sally Hibbert
- Department of Paediatric Dentistry and Oral and Maxillofacial Surgery, The Children's Hospital at Westmead, Sydney, NSW, Australia; Department of Paediatric Dentistry, Westmead Centre for Oral Health, Sydney, NSW, Australia
| | - Julie Briody
- Department of Nuclear Medicine, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Bhavna Padhye
- Cancer Centre for Children, The Children's Hospital at Westmead, Sydney, NSW, Australia; Discipline of Paediatrics and Child Health, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Myra Poon
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Sydney, NSW, Australia
| | - Andrew Biggin
- Institute of Endocrinology and Diabetes, The Children's Hospital at Westmead, Sydney, NSW, Australia; Discipline of Paediatrics and Child Health, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Luciano Dalla-Pozza
- Cancer Centre for Children, The Children's Hospital at Westmead, Sydney, NSW, Australia; Discipline of Paediatrics and Child Health, Faculty of Medicine and Health, University of Sydney, Sydney, NSW, Australia
| | - Craig F Munns
- Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia; Child Health Research Centre, The University of Queensland, Brisbane, QLD, Australia; Department of Endocrinology and Diabetes, Queensland Children's Hospital, Brisbane, QLD, Australia
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Tahir I, Andrei V, Pollock R, Saifuddin A. Malignant giant cell tumour of bone: a review of clinical, pathological and imaging features. Skeletal Radiol 2022; 51:957-970. [PMID: 34562125 DOI: 10.1007/s00256-021-03913-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 09/11/2021] [Accepted: 09/17/2021] [Indexed: 08/30/2023]
Abstract
Giant cell tu mour accounts for up to 5% of all bone tumours and malignant giant cell tumour arises in < 10% of cases, representing sarcomatous transformation. Primary malignant giant cell tumour of bone occurs when sarcomatous tissue is observed within conventional giant cell tumour histologically on initial presentation. Secondary malignant giant cell tumour of bone occurs in a region of previously treated giant cell tumour, with most cases arising due to prior radiotherapy. Malignancy in giant cell tumour of bone does not have any unique clinical or imaging features compared to conventional aggressive disease. Historically, malignant giant cell tumour of bone has a poor prognosis which is worse in cases of secondary malignancy. This article aims to present the clinical, pathological and imaging features of MGCTB based on a review of the literature and illustrated by examples from our experience.
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Affiliation(s)
- Ismail Tahir
- Massachusetts General Hospital, 55 Fruit St., Boston, USA.
| | - Vanghelita Andrei
- Specialty Trainee in Histopathology, Department of Pathology, Royal National Orthopaedic Hospital, NHS Trust, Brockley Hill, Stanmore, HA7 4LP, UK
| | - Robin Pollock
- Department of Orthopaedic Surgery, Royal National Orthopaedic Hospital, NHS Trust, Brockley Hill, Stanmore, HA7 4LP, UK
| | - Asif Saifuddin
- Department of Radiology, Royal National Orthopaedic Hospital, NHS Trust, Brockley Hill, Stanmore, HA7 4LP, UK
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Haseli S, Mansoori B, Shafiei M, Shomal Zadeh F, Chalian H, Khoshpouri P, Yousem D, Chalian M. A Review of Posteromedial Lesions of the Chest Wall: What Should a Chest Radiologist Know? Diagnostics (Basel) 2022; 12:diagnostics12020301. [PMID: 35204391 PMCID: PMC8871555 DOI: 10.3390/diagnostics12020301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 01/11/2022] [Accepted: 01/20/2022] [Indexed: 12/10/2022] Open
Abstract
A heterogeneous group of tumors can affect the posteromedial chest wall. They form diverse groups of benign and malignant (primary or secondary) pathologies that can arise from different chest wall structures, i.e., fat, muscular, vascular, osseous, or neurogenic tissues. Chest radiography is very nonspecific for the characterization of chest wall lesions. The modality of choice for the initial assessment of the chest wall lesions is computed tomography (CT). More advanced cross-sectional modalities such as magnetic resonance imaging (MRI) and positron emission tomography (PET) with fluorodeoxyglucose are usually used for further characterization, staging, treatment response, and assessment of recurrence. A systematic approach based on age, clinical history, and radiologic findings is required for correct diagnosis. It is essential for radiologists to be familiar with the spectrum of lesions that might affect the posteromedial chest wall and their characteristic imaging features. Although the imaging findings of these tumors can be nonspecific, cross-sectional imaging helps to limit the differential diagnosis and determine the further diagnostic investigation (e.g., image-guided biopsy). Specific imaging findings, e.g., location, mineralization, enhancement pattern, and local invasion, occasionally allow a particular diagnosis. This article reviews the posteromedial chest wall anatomy and different pathologies. We provide a combination of location and imaging features of each pathology. We will also explore the role of imaging and its strengths and limitations for diagnosing posteromedial chest wall lesions.
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Affiliation(s)
- Sara Haseli
- Department of Radiology, Division of Musculoskeletal Imaging and Intervention, University of Washington, Seattle, WA 98105, USA; (S.H.); (M.S.); (F.S.Z.); (P.K.)
| | - Bahar Mansoori
- Department of Radiology, Division of Abdominal Imaging, University of Washington, Seattle, WA 98105, USA;
| | - Mehrzad Shafiei
- Department of Radiology, Division of Musculoskeletal Imaging and Intervention, University of Washington, Seattle, WA 98105, USA; (S.H.); (M.S.); (F.S.Z.); (P.K.)
| | - Firoozeh Shomal Zadeh
- Department of Radiology, Division of Musculoskeletal Imaging and Intervention, University of Washington, Seattle, WA 98105, USA; (S.H.); (M.S.); (F.S.Z.); (P.K.)
| | - Hamid Chalian
- Department of Radiology, Division of Cardiothoracic Imaging, University of Washington, Seattle, WA 98105, USA;
| | - Parisa Khoshpouri
- Department of Radiology, Division of Musculoskeletal Imaging and Intervention, University of Washington, Seattle, WA 98105, USA; (S.H.); (M.S.); (F.S.Z.); (P.K.)
| | - David Yousem
- Russell H. Morgan Department of Radiology and Radiological Sciences, Division of Neuroradiology, Johns Hopkins Medical Center, Baltimore, MD 21287, USA;
| | - Majid Chalian
- Department of Radiology, Division of Musculoskeletal Imaging and Intervention, University of Washington, Seattle, WA 98105, USA; (S.H.); (M.S.); (F.S.Z.); (P.K.)
- Correspondence: ; Tel.: +1+(206)-598-2405
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Camacho M, Carvalho M, Munhoz R, Etchebehere M, Etchebehere E. FDG PET/CT in bone sarcomas. Nucl Med Mol Imaging 2022. [DOI: 10.1016/b978-0-12-822960-6.00062-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Cheung H, Yechoor A, Behnia F, Abadi AB, Khodarahmi I, Soltanolkotabi M, Shafiei M, Chalian M. Common Skeletal Neoplasms and Nonneoplastic Lesions at 18F-FDG PET/CT. Radiographics 2021; 42:250-267. [PMID: 34919467 DOI: 10.1148/rg.210090] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Numerous primary and metastatic osseous lesions and incidental osseous findings are encountered at fluorine 18 (18F) fluorodeoxyglucose (FDG) PET/CT. These lesions show varying degrees of FDG uptake. Malignancies are generally more FDG avid than are benign lesions, but many exceptions exist. Although aggressive lesions tend to be more FDG avid than nonaggressive lesions, this concept holds true particularly for lesions of the same histologic subtype. In addition, some benign osseous processes such as Paget disease have variable degrees of FDG avidity on the basis of disease metabolic activity. This creates a diagnostic dilemma for radiologists and clinicians, especially in patients with known malignancies, and can result in unnecessary diagnostic imaging or interventions for incidental osseous lesions. Evaluation of morphologic CT characteristics of osseous lesions at FDG PET/CT can be a valuable adjunct to metabolic analysis to further characterize lesions, enhance diagnostic and staging accuracy, and avoid unnecessary invasive biopsy procedures. The authors review the common primary and metastatic bone lesions at FDG PET/CT, with an emphasis on morphologic CT assessment of lesions to help narrow the differential diagnosis. Imaging manifestations of common incidental nonneoplastic bone lesions at FDG PET/CT are discussed to provide information on differentiation of these lesions from osseous neoplasms. The guidelines of the National Comprehensive Cancer Network (NCCN) for common primary osseous malignancies are also summarized. Online supplemental material is available for this article. ©RSNA, 2021.
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Affiliation(s)
- Hoiwan Cheung
- From the Department of Radiology, Divisions of Musculoskeletal Imaging and Intervention (H.C., A.Y., A.B.A., M. Shafiei, M.C.) and Nuclear Medicine (F.B.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Department of Radiology, Division of Musculoskeletal Imaging, NYU Langone Health, New York, NY (I.K.); and Department of Radiology, Division of Musculoskeletal Imaging, University of Utah, Salt Lake City, Utah (M. Soltanolkotabi)
| | - Alekhya Yechoor
- From the Department of Radiology, Divisions of Musculoskeletal Imaging and Intervention (H.C., A.Y., A.B.A., M. Shafiei, M.C.) and Nuclear Medicine (F.B.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Department of Radiology, Division of Musculoskeletal Imaging, NYU Langone Health, New York, NY (I.K.); and Department of Radiology, Division of Musculoskeletal Imaging, University of Utah, Salt Lake City, Utah (M. Soltanolkotabi)
| | - Fatemeh Behnia
- From the Department of Radiology, Divisions of Musculoskeletal Imaging and Intervention (H.C., A.Y., A.B.A., M. Shafiei, M.C.) and Nuclear Medicine (F.B.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Department of Radiology, Division of Musculoskeletal Imaging, NYU Langone Health, New York, NY (I.K.); and Department of Radiology, Division of Musculoskeletal Imaging, University of Utah, Salt Lake City, Utah (M. Soltanolkotabi)
| | - Alireza Behrad Abadi
- From the Department of Radiology, Divisions of Musculoskeletal Imaging and Intervention (H.C., A.Y., A.B.A., M. Shafiei, M.C.) and Nuclear Medicine (F.B.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Department of Radiology, Division of Musculoskeletal Imaging, NYU Langone Health, New York, NY (I.K.); and Department of Radiology, Division of Musculoskeletal Imaging, University of Utah, Salt Lake City, Utah (M. Soltanolkotabi)
| | - Iman Khodarahmi
- From the Department of Radiology, Divisions of Musculoskeletal Imaging and Intervention (H.C., A.Y., A.B.A., M. Shafiei, M.C.) and Nuclear Medicine (F.B.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Department of Radiology, Division of Musculoskeletal Imaging, NYU Langone Health, New York, NY (I.K.); and Department of Radiology, Division of Musculoskeletal Imaging, University of Utah, Salt Lake City, Utah (M. Soltanolkotabi)
| | - Maryam Soltanolkotabi
- From the Department of Radiology, Divisions of Musculoskeletal Imaging and Intervention (H.C., A.Y., A.B.A., M. Shafiei, M.C.) and Nuclear Medicine (F.B.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Department of Radiology, Division of Musculoskeletal Imaging, NYU Langone Health, New York, NY (I.K.); and Department of Radiology, Division of Musculoskeletal Imaging, University of Utah, Salt Lake City, Utah (M. Soltanolkotabi)
| | - Mehrzad Shafiei
- From the Department of Radiology, Divisions of Musculoskeletal Imaging and Intervention (H.C., A.Y., A.B.A., M. Shafiei, M.C.) and Nuclear Medicine (F.B.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Department of Radiology, Division of Musculoskeletal Imaging, NYU Langone Health, New York, NY (I.K.); and Department of Radiology, Division of Musculoskeletal Imaging, University of Utah, Salt Lake City, Utah (M. Soltanolkotabi)
| | - Majid Chalian
- From the Department of Radiology, Divisions of Musculoskeletal Imaging and Intervention (H.C., A.Y., A.B.A., M. Shafiei, M.C.) and Nuclear Medicine (F.B.), University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105; Department of Radiology, Division of Musculoskeletal Imaging, NYU Langone Health, New York, NY (I.K.); and Department of Radiology, Division of Musculoskeletal Imaging, University of Utah, Salt Lake City, Utah (M. Soltanolkotabi)
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Langevelde KV, Vucht NV, Tsukamoto S, Mavrogenis AF, Errani C. Radiological Assessment of Giant Cell Tumour of Bone in the Sacrum: From Diagnosis to Treatment Response Evaluation. Curr Med Imaging 2021; 18:162-169. [PMID: 33845749 DOI: 10.2174/1573405617666210406121006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 01/22/2021] [Accepted: 01/25/2021] [Indexed: 11/22/2022]
Abstract
Giant cell tumour of bone (GCTB) typically occurs in young adults from 20-40 years old. Although the majority of lesions are located in the epi-metaphyses of the long bones, approximately one third of tumours is located in the axial skeleton, of which only 4% in the sacrum. Sacral tumours tend to be large at the time of presentation, and they present with aggressive features such as marked cortical destruction and an associated soft tissue component. The 2020 World Health Organisation classification of Soft Tissue and Bone Tumours describes GCTB as neoplasm which is locally aggressive and rarely metastasizing. The tumour contains three different cell types: neoplastic mononuclear stromal cells, macrophages and osteoclast-like giant cells. Two tumour subtypes were defined: conventional GCTB and malignant GCTB. Only 1-4% of GCTB is malignant. In this review article, we will discuss imaging findings at the time of diagnosis to guide the musculoskeletal radiologist in reporting these tumours. In addition, imaging for response evaluation after various treatment options will be addressed, such as surgery, radiotherapy, embolization and denosumab. Specific findings will be presented per imaging modality and illustrated by cases from our tertiary sarcoma referral center. Common postoperative and post radiotherapy findings in GCTB of the sacrum on MRI will be discussed.
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Affiliation(s)
| | - Niels Van Vucht
- Department of Radiology, University College London Hospitals, London. United Kingdom
| | - Shinji Tsukamoto
- Department of Orthopaedic Surgery, Nara Medical University, Nara. Japan
| | - Andreas F Mavrogenis
- Division of Orthopaedics and Traumatology, National and Kapodistrian University of Athens, Athens. Greece
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Multimodality Imaging Features of a Misleading Sacral Giant Cell Tumor in 18F-FDG PET/CT, Bone Scan, and MRI. Clin Nucl Med 2020; 45:800-801. [PMID: 32604109 DOI: 10.1097/rlu.0000000000003148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We report the case of an asymptomatic 66-year-old woman referred for initial staging of an invasive ductal breast carcinoma. Initial workup incidentally revealed a bone tumor of right sacral wing corresponding to a giant cell tumor (GCT). We present the imaging characteristics of GCT on Tc-HDP bone scan (doughnut sign), F-FDG PET/CT (intense and heterogeneous uptake of a prominent geographic lytic lesion with partial rupture of cortical), and MRI (hyposignal with gadolinium enhancement on T1-weighted images and heterogeneous hypersignal on T2-weighted images). GCT is a benign but locally aggressive primary bone tumor, constituting a pitfall and diagnostic challenge.
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12
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Song L, Han S, Zhang W, Jiang L. 18F-fluorodeoxyglucose positron emission tomography/computed tomography in the evaluation of spinal giant cell tumors. Skeletal Radiol 2020; 49:1737-1745. [PMID: 32444915 DOI: 10.1007/s00256-020-03468-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 04/29/2020] [Accepted: 05/10/2020] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To investigate the value of 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography/computed tomography (PET/CT) in the evaluation of spinal giant cell tumors (GCTs). MATERIALS AND METHODS The PET/CT and clinical data of 16 patients with spinal GCTs were reviewed. The maximal standardized uptake value (SUVmax), longest diameter, and CT features of spinal GCTs were analyzed. The value of PET/CT and MRI in displaying the recurrent lesions was compared. PET Response Criteria in Solid Tumors were adopted to evaluate the response to radiotherapy. RESULTS Data from 7 males and 9 females (median age 32.5 years) were analyzed. Eight patients had primary GCTs with a median SUVmax of 11.91 and a median length of 4.42 cm. Eight patients had relapsed GCTs with a median SUVmax of 10.34 and a median length of 6.23 cm. There was no statistical difference between the SUVmax of primary and relapsed GCTs. The SUVmax did not correlate with length. In 8 relapsed patients, 4 lesions invaded the vertebral canal, but 2 of which were not displayed on MRI. Metal prostheses showed extremely low signal intensity on MRI, even in the 3 cases with increased intra-prosthetic 18F-FDG concentration. Five relapsed patients with subsequent radiotherapy had a repeat PET/CT. A complete, partial, and stable metabolic response was observed in 1, 3, and 1 patient, respectively. CONCLUSIONS Both the primary and recurrent spinal GCTs avidly accumulate 18F-FDG. For recurrent GCTs, PET/CT may provide incremental value in the assessment of the vertebral canal and intra-prosthetic involvement and the response to radiotherapy.
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Affiliation(s)
- Le Song
- Department of Nuclear Medicine, Peking University Third Hospital, Beijing, 100191, People's Republic of China
| | - Songbo Han
- Department of Radiology, Peking University Third Hospital, Beijing, 100191, People's Republic of China
| | - Weifang Zhang
- Department of Nuclear Medicine, Peking University Third Hospital, Beijing, 100191, People's Republic of China.
| | - Liang Jiang
- Department of Orthopedics, Peking University Third Hospital, Beijing, 100191, People's Republic of China.
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13
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Sacral tumours and their mimics: pictorial review and diagnostic strategy. Clin Radiol 2020; 76:153.e9-153.e16. [PMID: 32938537 DOI: 10.1016/j.crad.2020.08.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 08/19/2020] [Indexed: 11/23/2022]
Abstract
Sacral tumours encompass an extensive range of differential diagnosis. The clinical presentation is often non-specific, including neurological deficits and low back pain. Accurate diagnosis of sacral lesions is challenging and requires a comprehensive imaging strategy and robust knowledge on the imaging characteristics of different pathological processes. This review will provide an updated overview of the computed tomography (CT), magnetic resonance imaging (MRI), and integrated positron-emission tomography (PET)-CT features of some common and rare sacral tumours and their mimics. Several clinical scenarios with specific diagnostic considerations and treatment implications will be described.
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14
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Avnet S, Lemma S, Errani C, Falzetti L, Panza E, Columbaro M, Nanni C, Baldini N. Benign albeit glycolytic: MCT4 expression and lactate release in giant cell tumour of bone. Bone 2020; 134:115302. [PMID: 32112988 DOI: 10.1016/j.bone.2020.115302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Revised: 02/15/2020] [Accepted: 02/25/2020] [Indexed: 10/24/2022]
Abstract
Giant cell tumour of bone (GCTB) is a histologically benign, locally aggressive skeletal lesion with an unpredictable propensity to relapse after surgery and a rare metastatic potential. The microscopic picture of GCTB shows different cell types, including multinucleated giant cells, mononuclear cells of the macrophage-monocyte lineage, and spindle cells. The histogenesis of GCTB is still debated, and morphologic, radiographic or molecular features are not predictive of the clinical course. Characterization of the unexplored cell metabolism of GCTB offers significant clues for the understanding of this elusive pathologic entity. In this study we aimed to characterize GCTB energetic metabolism, with a particular focus on lactate release and the expression of monocarboxylate transporters, to lie down a novel path for understanding the pathophysiology of this tumour. We measured the expression of glycolytic markers (GAPDH, PKM2, MCT4, GLUT1, HK1, LDHA, lactate release) in 25 tissue samples of GCTB by immunostaining and by mRNA and ELISA analyses. We also evaluated MCT1 and MCT4 expression and oxidative markers (JC1 staining and Bec index) in tumour-derived spindle cell cultures and CD14+ monocytic cells. Finally, we quantified the intratumoural and circulating levels of lactate in a series of 17 subjects with GCTB. In sharp contrast to the benign histological features of GCTB, we found a high expression of glycolytic markers, with particular reference to MCT4. Unexpectedly, this was mainly confined to the giant cell, not proliferating cell component. Accordingly, GCTB patients showed higher levels of blood lactate as compared to healthy subjects. In conclusion, taken together, our data indicate that GCTB is characterized by a highly glycolytic metabolism of its giant cell component, opening new perspectives on the pathogenesis, the natural history, and the treatment of this lesion.
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Affiliation(s)
- Sofia Avnet
- Orthopaedic Pathophysiology and Regenerative Medicine Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy.
| | - Silvia Lemma
- Orthopaedic Pathophysiology and Regenerative Medicine Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy; Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Costantino Errani
- Orthopaedic Oncology Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Luigi Falzetti
- Orthopaedic Pathophysiology and Regenerative Medicine Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Emanuele Panza
- Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - Marta Columbaro
- Musculoskeletal Cell Biology Laboratory, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Cristina Nanni
- Nuclear Medicine Unit, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Nicola Baldini
- Orthopaedic Pathophysiology and Regenerative Medicine Unit, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy; Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
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15
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Dianat S, Yousaf H, Murugan P, Marette S. Pseudomyogenic hemangioendothelioma-A case report and review of the literature. Radiol Case Rep 2019; 14:1228-1232. [PMID: 31440320 PMCID: PMC6699196 DOI: 10.1016/j.radcr.2019.06.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 06/29/2019] [Indexed: 12/19/2022] Open
Abstract
Pseudomyogenic hemangioendothelioma (PMH) of bone is a very rare tumor and frequently presents at multiple locations. PMH is difficult to diagnose by imaging and histopathologic features. Various and partially discordant imaging findings have been reported in case reports and small case series. We report a case of a 63-year-old man with PMH isolated to the sacrum, presenting with chronic intermittent buttock pain that was incidentally identified on imaging for acute pancreatitis. We believe that learning about PMH of bone will help to include this disease in the differential diagnosis of lytic lesions of the sacrum. Becoming aware of the various and sometimes discordant imaging findings of this rare entity is important and helpful for radiologists, pathologists, and orthopedic surgeons.
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Affiliation(s)
- Saeed Dianat
- Department of Radiology, University of Minnesota, 20 Delaware St SE, Minneapolis, MN 55455, USA
| | - Hira Yousaf
- Department of Pathology, University of Minnesota, Minneapolis, MN, USA
| | - Paari Murugan
- Department of Pathology, University of Minnesota, Minneapolis, MN, USA
| | - Shelly Marette
- Department of Radiology, University of Minnesota, 20 Delaware St SE, Minneapolis, MN 55455, USA
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16
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Behzadi AH, Raza SI, Carrino JA, Kosmas C, Gholamrezanezhad A, Basques K, Matcuk GR, Patel J, Jadvar H. Applications of PET/CT and PET/MR Imaging in Primary Bone Malignancies. PET Clin 2018; 13:623-634. [PMID: 30219192 DOI: 10.1016/j.cpet.2018.05.012] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Primary bone malignancies are characterized with anatomic imaging. However, in recent years, there has been an increased interest in PET/computed tomography scanning and PET/MRI with fludeoxyglucose F 18 for evaluating and staging musculoskeletal neoplasms. These hybrid imaging modalities have shown promise largely owing to their high sensitivity, ability to perform more thorough staging, and ability to monitor treatment response. This article reviews the current role of PET/computed tomography scanning and PET/MRI in primary malignancies of bone, with an emphasis on imaging characteristics, clinical usefulness, and current limitations.
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Affiliation(s)
| | - Syed Imran Raza
- Department of Radiology, Weill Cornell Medical Center, 525 East 68th Street, New York, NY 10065, USA
| | - John A Carrino
- Department of Radiology and Imaging, 535 East 70th Street, Hospital for Special Surgery, New York, NY 10021, USA
| | - Christos Kosmas
- Department of Radiology and Imaging, University Hospitals of Cleveland, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106, USA
| | - Ali Gholamrezanezhad
- Division of Musculoskeletal Radiology, Department of Radiology, Keck School of Medicine, University of Southern California (USC), Los Angeles, CA 90007, USA
| | - Kyle Basques
- Department of Radiology and Imaging, University Hospitals of Cleveland, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, OH 44106, USA
| | - George R Matcuk
- Division of Musculoskeletal Radiology, Department of Radiology, Keck School of Medicine, University of Southern California (USC), Los Angeles, CA 90007, USA
| | - Jay Patel
- Department of Radiology, Weill Cornell Medical Center, 525 East 68th Street, New York, NY 10065, USA
| | - Hossein Jadvar
- Division of Nuclear Medicine, Department of Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA 90007, USA
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