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Shomal Zadeh F, Pooyan A, Alipour E, Hosseini N, Thurlow PC, Del Grande F, Shafiei M, Chalian M. Dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) in differentiation of soft tissue sarcoma from benign lesions: a systematic review of literature. Skeletal Radiol 2024; 53:1343-1357. [PMID: 38253715 DOI: 10.1007/s00256-024-04598-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 01/16/2024] [Accepted: 01/16/2024] [Indexed: 01/24/2024]
Abstract
OBJECTIVE To systematically review the literature assessing the role of Dynamic Contrast-Enhanced Magnetic Resonance Imaging (DCE-MRI) in the differentiation of soft tissue sarcomas from benign lesions. MATERIALS AND METHODS A comprehensive literature search was performed with the following keywords: multiparametric magnetic resonance imaging, DCE-MR perfusion, soft tissue, sarcoma, and neoplasm. Original studies evaluating the role of DCE-MRI for differentiating benign soft-tissue lesions from soft-tissue sarcomas were included. RESULTS Eighteen studies with a total of 965 imaging examinations were identified. Ten of twelve studies evaluating qualitative parameters reported improvement in discriminative power. One of the evaluated qualitative parameters was time-intensity curves (TIC), and malignant curves (TIC III, IV) were found in 74% of sarcomas versus 26.5% benign lesions. Six of seven studies that used the semiquantitative approach found it relatively beneficial. Four studies assessed quantitative parameters including Ktrans (contrast transit from the vascular compartment to the interstitial compartment), Kep (contrast return to the vascular compartment), and Ve (the volume fraction of the extracellular extravascular space) in addition to other parameters. All found Ktrans, and 3 studies found Kep to be significantly different between sarcomas and benign lesions. The values for Ve were variable. Additionally, eight studies assessed diffusion-weighted imaging (DWI), and 6 of them found it useful. CONCLUSION Of different DCE-MRI approaches, qualitative parameters showed the best evidence in increasing the diagnostic performance of MRI. Semiquantitative and quantitative approaches seemed to improve the discriminative power of MRI, but which parameters and to what extent is still unclear and needs further investigation.
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Affiliation(s)
- Firoozeh Shomal Zadeh
- Musculoskeletal Imaging and Intervention, Department of Radiology, University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA, 98105, USA
| | - Atefe Pooyan
- Musculoskeletal Imaging and Intervention, Department of Radiology, University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA, 98105, USA
| | - Ehsan Alipour
- Musculoskeletal Imaging and Intervention, Department of Radiology, University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA, 98105, USA
| | - Nastaran Hosseini
- Musculoskeletal Imaging and Intervention, Department of Radiology, University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA, 98105, USA
| | - Peter C Thurlow
- Musculoskeletal Imaging and Intervention, Department of Radiology, University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA, 98105, USA
| | - Filippo Del Grande
- Istituto di Imaging della Svizzera Italiana (IIMSI), Ente Ospedaliero Cantonale (EOC), Via Tesserete 46, 6900, Lugano, Switzerland
| | - Mehrzad Shafiei
- Musculoskeletal Imaging and Intervention, Department of Radiology, University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA, 98105, USA
| | - Majid Chalian
- Musculoskeletal Imaging and Intervention, Department of Radiology, University of Washington, UW Radiology-Roosevelt Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA, 98105, USA.
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Gao A, Wang H, Zhang X, Wang T, Chen L, Hao J, Zhou R, Yang Z, Yue B, Hao D. Applying dynamic contrast-enhanced MRI tracer kinetic models to differentiate benign and malignant soft tissue tumors. Cancer Imaging 2024; 24:64. [PMID: 38773660 PMCID: PMC11107050 DOI: 10.1186/s40644-024-00710-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 05/11/2024] [Indexed: 05/24/2024] Open
Abstract
BACKGROUND To explore the potential of different quantitative dynamic contrast-enhanced (qDCE)-MRI tracer kinetic (TK) models and qDCE parameters in discriminating benign from malignant soft tissue tumors (STTs). METHODS This research included 92 patients (41females, 51 males; age range 16-86 years, mean age 51.24 years) with STTs. The qDCE parameters (Ktrans, Kep, Ve, Vp, F, PS, MTT and E) for regions of interest of STTs were estimated by using the following TK models: Tofts (TOFTS), Extended Tofts (EXTOFTS), adiabatic tissue homogeneity (ATH), conventional compartmental (CC), and distributed parameter (DP). We established a comprehensive model combining the morphologic features, time-signal intensity curve shape, and optimal qDCE parameters. The capacities to identify benign and malignant STTs was evaluated using the area under the curve (AUC), degree of accuracy, and the analysis of the decision curve. RESULTS TOFTS-Ktrans, EXTOFTS-Ktrans, EXTOFTS-Vp, CC-Vp and DP-Vp demonstrated good diagnostic performance among the qDCE parameters. Compared with the other TK models, the DP model has a higher AUC and a greater level of accuracy. The comprehensive model (AUC, 0.936, 0.884-0.988) demonstrated superiority in discriminating benign and malignant STTs, outperforming the qDCE models (AUC, 0.899-0.915) and the traditional imaging model (AUC, 0.802, 0.712-0.891) alone. CONCLUSIONS Various TK models successfully distinguish benign from malignant STTs. The comprehensive model is a noninvasive approach incorporating morphological imaging aspects and qDCE parameters, and shows significant potential for further development.
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Affiliation(s)
- Aixin Gao
- Department of Radiology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao, Shandong, China
| | - Hexiang Wang
- Department of Radiology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao, Shandong, China
| | - Xiuyun Zhang
- Department of Clinic Lab, Qingdao Cancer Hospital, Qingdao, Shandong, China
| | - Tongyu Wang
- Department of Radiology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao, Shandong, China
| | - Liuyang Chen
- Fisca Healthcare (nanjing) Co., Ltd, Nanjing, Jiangsu, China
| | - Jingwei Hao
- Department of Radiology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao, Shandong, China
| | - Ruizhi Zhou
- Department of Radiology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao, Shandong, China
| | - Zhitao Yang
- Department of Radiology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao, Shandong, China
| | - Bin Yue
- Department of Bone Oncology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao, Shandong, China.
| | - Dapeng Hao
- Department of Radiology, The Affiliated Hospital of Qingdao University, 16 Jiangsu Road, Qingdao, Shandong, China.
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Griffith JF, Yip SWY, van der Heijden RA, Valenzuela RF, Yeung DKW. Perfusion Imaging of the Musculoskeletal System. Magn Reson Imaging Clin N Am 2024; 32:181-206. [PMID: 38007280 DOI: 10.1016/j.mric.2023.07.004] [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] [Indexed: 11/27/2023]
Abstract
Perfusion imaging is the aspect of functional imaging, which is most applicable to the musculoskeletal system. In this review, the anatomy and physiology of bone perfusion is briefly outlined as are the methods of acquiring perfusion data on MR imaging. The current clinical indications of perfusion related to the assessment of soft tissue and bone tumors, synovitis, osteoarthritis, avascular necrosis, Keinbock's disease, diabetic foot, osteochondritis dissecans, and Paget's disease of bone are reviewed. Challenges and opportunities related to perfusion imaging of the musculoskeletal system are also briefly addressed.
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Affiliation(s)
- James F Griffith
- Department of Imaging and Interventional Radiology, Prince of Wales Hospital, The Chinese University of Hong Kong.
| | - Stefanie W Y Yip
- Department of Imaging and Interventional Radiology, Prince of Wales Hospital, The Chinese University of Hong Kong
| | - Rianne A van der Heijden
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands; Department of Radiology, University of Wisconsin-Madison, Madison, WI, USA
| | - Raul F Valenzuela
- Department of Musculoskeletal Imaging, The University of Texas, MD Anderson Cancer Center, USA
| | - David K W Yeung
- Department of Imaging and Interventional Radiology, Prince of Wales Hospital, The Chinese University of Hong Kong
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Wang ZG, Yang FL, Liu CY, Wang F, Xiong Y, Zhang Q, Chen MN, Lai H. Predicting intraoperative hemorrhage during curettage treatment of cesarean scar pregnancy using free-breathing GRASP DCE-MRI. BMC Pregnancy Childbirth 2024; 24:22. [PMID: 38172701 PMCID: PMC10763255 DOI: 10.1186/s12884-023-06188-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 12/11/2023] [Indexed: 01/05/2024] Open
Abstract
OBJECTIVE To explore the feasibility of the golden-angle radial sparse parallel (GRASP) dynamic magnetic resonance imaging (MRI) technique in predicting the intraoperative bleeding risk of scar pregnancy. METHODS A total of 49 patients with cesarean scar pregnancy (CSP) who underwent curettage and GRASP-MRI imaging were retrospectively selected between January 2021 and July 2022. The pharmacokinetic parameters, including Wash-in, Wash-out, time to peck (TTP), initial area under the curve (iAUC), the transfer rate constant (Ktrans), constant flow rate (Kep), and volume of extracellular space (Ve), were calculated. The amount of intraoperative bleeding was recorded by a gynecologist who performed surgery, after which patients were divided into non-hemorrhage (blood loss ≤ 200 mL) and hemorrhage (blood loss > 200 mL) groups. The measured pharmacokinetic parameters were statistically compared using the t-test or Mann-Whitney U test with a significant level set to be p < 0.05. The receiver operating characteristic (ROC) curve was constructed, and the area under the curve (AUC) was calculated to evaluate each parameter's capability in intraoperative hemorrhage subgroup classification. RESULTS Twenty patients had intraoperative hemorrhage (blood loss > 200 mL) during curettage. The hemorrhage group had larger Wash-in, iAUC, Ktrans, Ve, and shorter TTP than the non-hemorrhage group (all P > 0.05). Wash-in had the highest AUC value (0.90), while Ktrans had the lowest value (0.67). Wash-out and Kep were not significantly different between the two groups. CONCLUSION GRASP DCE-MRI has the potential to forecast intraoperative hemorrhage during curettage treatment of CSP, with Wash-in exhibiting the highest predictive performance. This data holds promise for advancing personalized treatment. However, further study is required to compare its effectiveness with other risk factors identified through anatomical MRI and ultrasound.
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Affiliation(s)
- Zhi-Gang Wang
- Department of Radiology, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 of Riyue Avenue, Qingyang District, Chengdu, 610091, China
| | - Feng-Leng Yang
- Department of Radiology, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 of Riyue Avenue, Qingyang District, Chengdu, 610091, China
| | - Chun-Ying Liu
- Department of Radiology, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 of Riyue Avenue, Qingyang District, Chengdu, 610091, China
| | - Fang Wang
- Department of Radiology, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 of Riyue Avenue, Qingyang District, Chengdu, 610091, China
| | - Ying Xiong
- Department of Gynecology, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Qiang Zhang
- Department of Gynecology, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Mei-Ning Chen
- Department of MR Scientific Marketing, Siemens Healthineers, Shanghai, China
| | - Hua Lai
- Department of Radiology, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, No.1617 of Riyue Avenue, Qingyang District, Chengdu, 610091, China.
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Tolunay T, Arıkan ŞM, Öztürk R, Tolunay H. The relationship of systemic inflammatory biomarkers and cardiac parameters with malignancy in patients with soft tissue tumors located in the extremity. Jt Dis Relat Surg 2021; 32:698-704. [PMID: 34842102 PMCID: PMC8650658 DOI: 10.52312/jdrs.2021.392] [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: 08/23/2021] [Accepted: 09/24/2021] [Indexed: 12/02/2022] Open
Abstract
Objectives
In this study, we aimed to investigate the contribution of systemic inflammatory biomarkers to the diagnosis and to examine the relationship between cardiac parameters and malignancy in patients with extremity soft tissue sarcomas (STSs). Patients and methods
Between January 2011 and December 2020, a total of 256 patients (155 males, 101 females; median age: 50 years; range, 18 to 87 years) who were diagnosed with benign and malignant soft tissue tumors were retrospectively analyzed. The control group consisted of a total of 150 age- and sex-matched healthy individuals (83 males, 67 females; median age: 52 years; range 19 to 76 years) with complete blood count analysis and having no STS. Demographic characteristics, laboratory parameters, and echocardiographic data of the patients were obtained from the hospital database. The neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) were calculated. Results
Of a total of 256 patients included, 99 were diagnosed with benign tumors and 157 with malignant tumors. Lipoma was observed with the highest frequency of 40.4% among benign tumors, while malignant mesenchymal tumor (35.0%) was the most common tumor in the malignant group. There was no significant difference between the control and benign groups (p=0.198 and p=0.553, respectively), while the NLR and PLR of the malignant group were higher than both the control and benign groups, indicating a statistical significance (p<0.001). Total cholesterol, albumin, and ejection fraction (EF) levels of patients in the malignant group were significantly lower than the benign group (p=0.01, p<0.001, and p=0.046, respectively). According to the receiver operating characteristic curve, a cut-off value of 2.17 for NLR (sensitivity=64.1%, specificity=72%) and a cut-off value of 138.2 for PLR (sensitivity=60.9%, specificity=60.7%) were determined to distinguish malignant patients from healthy individuals. To distinguish malignant patients from the benign group, the cut-off values of NLR and PLR were 2.24 (sensitivity=62.8%, specificity=67.7%) and 137.9 (sensitivity=61%, specificity= 59.6%), respectively. Conclusion
Our study results suggest that NLR and PLR can be used as diagnostic markers in malignant soft tissue tumors located in the extremities. In addition, total cholesterol, albumin, and EF values are lower than normal in malignant soft tissue tumors.
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Affiliation(s)
| | | | - Recep Öztürk
- Dr. Abdurrahman Yurtaslan Ankara Onkoloji Eğitim ve Araştırma Hastanesi, Ortopedi ve Travmatoloji Kliniği, 06200 Yenimahalle, Ankara, Türkiye.
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Xu D, Jin A, Ge Y, Zhang Y. Injection rate of contrast medium affects diagnostic ability of dynamic contrast-enhanced magnetic resonance imaging for endometrial carcinoma: a prospective cohort study. Gland Surg 2021; 10:2462-2470. [PMID: 34527558 DOI: 10.21037/gs-21-374] [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: 06/04/2021] [Accepted: 08/10/2021] [Indexed: 11/06/2022]
Abstract
Background Dynamic contrast enhanced magnetic resonance imaging (DCE-MRI) can obtain semi-quantitative or quantitative parameters of tumors by capturing the images before and after injection of contrast medium. However, there has been no further research on the effect of flow rate of contrast medium on image quality and parameter sensitivity of DCE-MRI in endometrial carcinoma (EC). Methods This was a prospective cohort study enrolling patients who were suspected of EC between January 2018 and June 2020. The baseline data of participants were collected. Post-surgical histological examination acted as the gold standard of EC diagnosis and some characteristics of tumors were recorded. We calculated 3 important parameters of DCE-MRI, including volume transfer constant (Ktrans), flux rate constant (Kep), and extravascular extracellular volume fraction (Ve), according to the MRI system. The image quality in DCE-MRI imaging was evaluated according to contrast, resolution, artifact, signal-to-noise ratio, and scanning time. To evaluate the diagnostic ability of DCE-MRI with different injection rate, receiver operating characteristic (ROC) curve was generated and the area under curve (AUC) was calculated. Results According to the different injection rate of contrast medium, participants were divided into three groups, including 2, 3, and 4 mL/s group. It was found that there were more grade 1 EC in the 3 mL/s group (52.4%) than other two groups (34.3% and 23.3%, respectively), and the difference was significant (P=0.021). No other significant differences were found among all other variables. It was found that Ktrans was much higher in the 4 mL/s group than in other two groups (P<0.001). Also, Ve was much higher in the 4 mL/s group than in other two groups (P<0.001). However, no significant difference was found in Kep between three groups (P=0.633). Besides, the 4 mL/s group had the highest quality of all three groups (P<0.001). The sensitivity, specificity, and accuracy were highest in 4 mL/s group. The AUC in three groups were 0.822, 0.832, and 0.888 in the 2, 3, and 4 mL/s group, respectively. Conclusions The DCE-MRI measurement is useful for the diagnosis of EC, and faster injection rate may be beneficial to improve diagnostic accuracy and image quality.
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Affiliation(s)
- Donghui Xu
- Department of Radiology, Affiliated Hospital of Nantong University, Nantong, China
| | - Aiping Jin
- Department of Radiology, Affiliated Hospital of Nantong University, Nantong, China
| | - Yongqian Ge
- Department of Radiology, Affiliated Hospital of Nantong University, Nantong, China
| | - Yanmei Zhang
- Department of Obstetrics and Gynecology, General Hospital of PLA Eastern Theater Command, Nanjing, China
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Abu Ata N, Meyers AB, Merrow AC. Imaging of Vascular Anomalies in the Pediatric Musculoskeletal System. Semin Roentgenol 2021; 56:288-306. [PMID: 34281681 DOI: 10.1053/j.ro.2021.05.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Nadeen Abu Ata
- Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Arthur B Meyers
- Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH
| | - Arnold C Merrow
- Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH.
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Igrec J, Fuchsjäger MH. Imaging of Bone Sarcomas and Soft-Tissue Sarcomas. ROFO-FORTSCHR RONTG 2021; 193:1171-1182. [PMID: 33772487 DOI: 10.1055/a-1401-0215] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND In the diagnosis of bone and soft-tissue sarcomas, the continuous advancement of various imaging modalities has improved the detection of small lesions, surgical planning, assessment of chemotherapeutic effects, and, importantly, guidance for surgery or biopsy. METHOD This review was composed based on a PubMed literature search for the terms "bone sarcoma," "bone cancer" and "soft tissue sarcoma," "imaging," "magnetic resonance imaging", "computed tomography", "ultrasound", "radiography", and "radiomics" covering the publication period 2005-2020. RESULTS AND CONCLUSION As discussed in this review, radiography, ultrasound, CT, and MRI all play key roles in the imaging evaluation of bone and soft-tissue sarcomas. In daily practice, advanced MRI techniques complement standard MRI but remain underused, as they are considered time-consuming, technically challenging, and not reliable enough to replace biopsy and histology. PET/MRI and radiomics have shown promise regarding the imaging of sarcomas in the future. KEY POINTS · Radiographs remain crucial in diagnostic imaging algorithms for sarcomas.. · US is an initial imaging study for the evaluation of superficial soft-tissue tumors.. · The role of CT continues to evolve as new techniques emerge.. · MRI allows the noninvasive evaluation of soft-tissue, osseous, and articular structures.. · Machine learning methods could improve personalized selection of therapy for patients with sarcoma.. CITATION FORMAT · Igrec J, Fuchsjäger MH. Imaging of Bone and Soft-Tissue Sarcomas. Fortschr Röntgenstr 2021; 193: 1171 - 1182.
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Affiliation(s)
- Jasminka Igrec
- Division of General Radiological Diagnostics, Department of Radiology, Hospital of the Federal State of Styria and University Hospital Graz, Austria
| | - Michael H Fuchsjäger
- Division of General Radiological Diagnostics, Department of Radiology, Hospital of the Federal State of Styria and University Hospital Graz, Austria
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