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Powell GM, Littrell LA, Broski SM, Inwards CY, Wenger DE. Imaging features of intraosseous hemangiomas: beyond the mobile spine and calvarium. Skeletal Radiol 2023; 52:1739-1746. [PMID: 37052653 DOI: 10.1007/s00256-023-04339-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/03/2023] [Accepted: 04/09/2023] [Indexed: 04/14/2023]
Abstract
OBJECTIVE Describe imaging features of intraosseous hemangiomas located outside of the mobile spine and calvarium. MATERIALS AND METHODS Imaging and medical records were retrospectively reviewed for cases of intraosseous hemangiomas located outside of the calvarium and mobile spine. Evaluation included patient demographics, histologic confirmation, and imaging characteristics. RESULTS Thirty-six patients were included (25 F, 11 M; mean age 54 ± 17 years, range 10-84 years) with 37 total lesions (70% axial and 30% appendicular skeleton). Mixed lytic and sclerotic features were identified on 83-85% radiographs and CTs. Amorphous increased density mimicking osteoid matrix was present on 38-45% radiographs and CTs. Classic honeycomb or radial pattern was identified on 45% of CTs. Osseous expansion and cortical permeation were common features. CT identified periosteal reaction in 24% of lesions. All hemangiomas had heterogeneous MRI signal and most moderately or avidly enhanced. Intralesional fat was identified on 78% MRIs, often as a minor component and only detected on 24% of CTs. A soft tissue mass was present on 52% of MRIs. FDG PET/CT mean SUVmax of 3.2 ± 0.6 (range 1.9-5.0). Lesional FDG activity relative to background marrow was increased in 75% of lesions. Lesions with cortical permeation had higher metabolic activity versus those without (3.5 ± 0.7 versus 2.2 ± 0.3, p = 0.041). CONCLUSION Intraosseous hemangiomas outside of the mobile spine and calvarium demonstrate more aggressive imaging features compared to vertebral hemangiomas, including cortical permeation, soft tissue mass, amorphous increased density mimicking osteoid matrix, and increased FDG activity.
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Affiliation(s)
- G M Powell
- Department of Radiology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
| | - L A Littrell
- Department of Radiology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - S M Broski
- Department of Radiology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - C Y Inwards
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
| | - D E Wenger
- Department of Radiology, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
- Department of Orthopedic Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA
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Li Z, Zou C, Lu M, Zhang Y, Gong T, Wang J, Luo Y, Zhou Y, Min L, Tu C. Case report: Intraosseous hemangioma of the lateral clavicle treated by surgical resection and reconstructed by three-dimensional-printed personalized prosthesis. Front Bioeng Biotechnol 2023; 10:1085674. [PMID: 36698635 PMCID: PMC9868392 DOI: 10.3389/fbioe.2022.1085674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 12/23/2022] [Indexed: 01/11/2023] Open
Abstract
Background: Intraosseous hemangiomas occurring the clavicle is uncommon. Reconstruction of the clavicle is suggested to maintain the normal shoulder joint function and prevent adverse outcomes. Complex anatomy shape of the clavicle remains a great challenge for prosthetic reconstruction of the clavicle. Case presentation: A 37-year-old female with no conclusive history of trauma presented with progressive mass at the right lateral clavicle for 5 years. The patient was treated by surgical resection and reconstructed by three-dimensional-printed personalized prosthesis. Postoperatively radiographic examinations revealed a good position of the prosthesis, neither breakage nor loosening was detected. The right shoulder mobility returned to approximate level of preoperative shoulder 2 months after surgical reconstruction, with the range of motion of flexion 80°, extension 40°, abduction 80°, adduction 30°, external rotation 55°, and internal rotation 60°. The patient maintained the normal shoulder function during the 48 months follow-up period. There was no pain during shoulder motion. The Musculoskeletal Tumor Society Score (MSTS) score was 29 and the Functional Evaluation Form recommended by the American Shoulder and Elbow Surgeons (ASES) score was 95. Conclusion: 3D-printed personalized prosthesis is a good option to reconstruct the lateral clavicle bone defect and restore the shoulder support structure. It maintains the normal shoulder joint function and avoids adverse effects on daily activities after claviculectomy.
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Affiliation(s)
- Zhuangzhuang Li
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, Chengdu, China,Model Worker and Craftsman Talent Innovation Workshop of Sichuan province, Chengdu, Sichuan, China
| | - Chang Zou
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, Chengdu, China
| | - Minxun Lu
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, Chengdu, China,Model Worker and Craftsman Talent Innovation Workshop of Sichuan province, Chengdu, Sichuan, China
| | - Yuqi Zhang
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, Chengdu, China,Model Worker and Craftsman Talent Innovation Workshop of Sichuan province, Chengdu, Sichuan, China
| | - Taojun Gong
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, Chengdu, China,Model Worker and Craftsman Talent Innovation Workshop of Sichuan province, Chengdu, Sichuan, China
| | - Jie Wang
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, Chengdu, China,Model Worker and Craftsman Talent Innovation Workshop of Sichuan province, Chengdu, Sichuan, China
| | - Yi Luo
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, Chengdu, China,Model Worker and Craftsman Talent Innovation Workshop of Sichuan province, Chengdu, Sichuan, China
| | - Yong Zhou
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, Chengdu, China,Model Worker and Craftsman Talent Innovation Workshop of Sichuan province, Chengdu, Sichuan, China
| | - Li Min
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, Chengdu, China,Model Worker and Craftsman Talent Innovation Workshop of Sichuan province, Chengdu, Sichuan, China,*Correspondence: Li Min, ; Chongqi Tu,
| | - Chongqi Tu
- Department of Orthopedics, Orthopaedic Research Institute, West China Hospital, Sichuan University, Chengdu, China,Model Worker and Craftsman Talent Innovation Workshop of Sichuan province, Chengdu, Sichuan, China,*Correspondence: Li Min, ; Chongqi Tu,
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Ishibashi M, Tanabe Y, Fujii S, Ogawa T. Pictorial review of 18F-FDG PET/CT findings in musculoskeletal lesions. Ann Nucl Med 2017; 31:437-453. [PMID: 28585058 DOI: 10.1007/s12149-017-1182-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 05/27/2017] [Indexed: 11/26/2022]
Abstract
We herein reviewed 18F-fluoro-2-deoxyglucose (18F-FDG) positron emission tomography (PET)/computed tomography (CT) findings in a number of musculoskeletal lesions including malignant tumors, benign tumors, and tumor-like lesions with correlations to other radiographic imaging modalities, and described the diversity of the 18F-FDG PET/CT findings of this entity. Malignant primary musculoskeletal tumors are typically 18F-FDG avid, whereas low-grade malignant tumors show mild uptake. Benign musculoskeletal tumors generally show a faint uptake of 18F-FDG, and tumor-like conditions also display various uptake patterns of 18F-FDG. Although musculoskeletal tumors show various uptakes of 18F-FDG on PET/CT, its addition to morphological imaging modalities such as CT and MRI is useful for the characterization and differentiation of musculoskeletal lesions.
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Affiliation(s)
- Mana Ishibashi
- Division of Radiology, Department of Pathophysiological and Therapeutic Science, Faculty of Medicine, Tottori University, 36-1 Nishicho, Yonago, 683-8504, Japan.
| | - Yoshio Tanabe
- Division of Radiology, Department of Pathophysiological and Therapeutic Science, Faculty of Medicine, Tottori University, 36-1 Nishicho, Yonago, 683-8504, Japan
| | - Shinya Fujii
- Division of Radiology, Department of Pathophysiological and Therapeutic Science, Faculty of Medicine, Tottori University, 36-1 Nishicho, Yonago, 683-8504, Japan
| | - Toshihide Ogawa
- Division of Radiology, Department of Pathophysiological and Therapeutic Science, Faculty of Medicine, Tottori University, 36-1 Nishicho, Yonago, 683-8504, Japan
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