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Wang Y, Liu L, Yu Y. Mucins and mucinous ovarian carcinoma: Development, differential diagnosis, and treatment. Heliyon 2023; 9:e19221. [PMID: 37664708 PMCID: PMC10468386 DOI: 10.1016/j.heliyon.2023.e19221] [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: 07/19/2023] [Revised: 08/11/2023] [Accepted: 08/16/2023] [Indexed: 09/05/2023] Open
Abstract
Mucinous ovarian carcinoma (MOC) is a rare histological type of epithelial ovarian cancer. It has poor response to conventional platinum-based chemotherapy regimens and PARPi-based maintenance treatment, resulting in short survival and poor prognosis in advanced-disease patients. MOC is characterized by mucus that is mainly composed of mucin in the cystic cavity. Our review discusses in detail the role of mucins in MOC. Mucins are correlated with MOC development. Furthermore, they are valuable in the differential diagnosis of primary and secondary ovarian mucinous tumors. Some types of mucins have been studied in the context of chemoresistance and targeted therapy for ovarian cancer. This review may provide a new direction for the diagnosis and treatment of advanced MOC.
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Affiliation(s)
- Yicong Wang
- Department of Obstetrics and Gynecology, Dalian Municipal Central Hospital, Dalian, China
| | - Lifeng Liu
- Department of Obstetrics and Gynecology, Dalian Municipal Central Hospital, Dalian, China
| | - Yongai Yu
- Department of Obstetrics and Gynecology, Dalian Municipal Central Hospital, Dalian, China
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Clinicopathological Characteristics and Prognosis of 91 Patients with Seromucinous and Mucinous Borderline Ovarian Tumors: a Comparative Study. Reprod Sci 2022; 30:1927-1937. [DOI: 10.1007/s43032-022-01114-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 10/20/2022] [Indexed: 12/15/2022]
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Rapid recurrence of a ruptured mucinous borderline ovarian tumor harboring K-RAS mutation followed by progression into anaplastic carcinoma with TP53 mutation. Heliyon 2022; 8:e10877. [PMID: 36281401 PMCID: PMC9586857 DOI: 10.1016/j.heliyon.2022.e10877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 08/13/2022] [Accepted: 09/28/2022] [Indexed: 11/06/2022] Open
Abstract
We describe the case of a young patient with a borderline mucinous ovarian tumor that progressed into ipsilateral ovarian anaplastic carcinoma in only 3 months with metastasis to the contralateral ovary and extensive spread in the pelvic and abdominal regions. The mucinous tumor harbored micro-foci of intraepithelial carcinoma, but no mural nodules, microinvasion, or invasive adenocarcinoma were detected. Notably, a rupture on the ovarian mass and low-grade pseudomyxoma peritonei were present. Next-generation sequencing identified an identical KRAS mutation in the mucinous tumor and anaplastic carcinoma, while the latter had KRAS gene amplification and CDKN2A, MPL and TP53 mutations. These findings indicate the anaplastic carcinoma might have arisen via recurrence, malignant transformation and dedifferentiation of the former low-grade mucinous tumor. We consider that the mass rupture and pseudomyxoma peritonei were high-risk factors for recurrence, while genetic mutations were key drivers of progression. Accordingly, such cases may benefit from active surgical treatment and early chemotherapy.
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Advances in fertility preserving surgery for borderline ovarian tumors. Eur J Obstet Gynecol Reprod Biol 2022; 270:206-211. [DOI: 10.1016/j.ejogrb.2021.11.428] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 11/16/2021] [Accepted: 11/21/2021] [Indexed: 12/19/2022]
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Jian J, Li Y, Xia W, He Z, Zhang R, Li H, Zhao X, Zhao S, Zhang J, Cai S, Wu X, Gao X, Qiang J. MRI-Based Multiple Instance Convolutional Neural Network for Increased Accuracy in the Differentiation of Borderline and Malignant Epithelial Ovarian Tumors. J Magn Reson Imaging 2021; 56:173-181. [PMID: 34842320 DOI: 10.1002/jmri.28008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 11/16/2021] [Accepted: 11/17/2021] [Indexed: 12/28/2022] Open
Abstract
BACKGROUND Preoperative differentiation of borderline from malignant epithelial ovarian tumors (BEOT vs. MEOT) is challenging and can significantly impact surgical management. PURPOSE To develop a multiple instance convolutional neural network (MICNN) that can differentiate BEOT from MEOT, and to compare its diagnostic performance with that of radiologists. STUDY TYPE Retrospective study of eight clinical centers. SUBJECTS Between January 2010 and June 2018, a total of 501 women (mean age, 48.93 ± 14.05 years) with histopathologically confirmed BEOT (N = 165) or MEOT (N = 336) were divided into the training (N = 342) and validation cohorts (N = 159). FIELD STRENGTH/SEQUENCE Three axial sequences from 1.5 or 3 T scanner were used: fast spin echo T2-weighted imaging with fat saturation (T2WI FS), echo planar diffusion-weighted imaging, and 2D volumetric interpolated breath-hold examination of contrast-enhanced T1-weighted imaging (CE-T1WI) with FS. ASSESSMENT Three monoparametric MICNN models were built based on T2WI FS, apparent diffusion coefficient map, and CE-T1WI. Based on these monoparametric models, we constructed an early multiparametric (EMP) model and a late multiparametric (LMP) model using early and late information fusion methods, respectively. The diagnostic performance of the models was evaluated using the receiver operating characteristic (ROC) curve and compared to the performance of six radiologists with varying levels of experience. STATISTICAL TESTS We used DeLong test, chi-square test, Mann-Whitney U-test, and t-test, with significance level of 0.05. RESULTS Both EMP and LMP models differentiated BEOT from MEOT, with an area under the ROC curve (AUC) of 0.855 (95% CI, 0.795-0.915) and 0.884 (95% CI, 0.831-0.938), respectively. The AUC of the LMP model was significantly higher than the radiologists' pooled AUC (0.884 vs. 0.797). DATA CONCLUSION The developed MICNN models can effectively differentiate BEOT from MEOT and the diagnostic performances (AUCs) were more superior than that of the radiologists' assessments. LEVEL OF EVIDENCE 3 TECHNICAL EFFICACY STAGE: 2.
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Affiliation(s)
- Junming Jian
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China.,Jinan Guoke Medical Engineering and Technology Development Co., Ltd., Jinan, China
| | - Yong'ai Li
- Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China
| | - Wei Xia
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Zhang He
- Department of Radiology, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Rui Zhang
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Haiming Li
- Department of Radiology, Cancer Hospital, Fudan University, Shanghai, China
| | - Xingyu Zhao
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Shuhui Zhao
- Department of Radiology, Xinhua Hospital, Medical College of Shanghai Jiao Tong University, Shanghai, China
| | - Jiayi Zhang
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Songqi Cai
- Department of Radiology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaodong Wu
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Xin Gao
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China.,Jinan Guoke Medical Engineering and Technology Development Co., Ltd., Jinan, China.,Department of Radiology, Shanxi Province Cancer Hospital, Shanxi Medical University, Taiyuan, China
| | - Jinwei Qiang
- Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China
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Hada T, Miyamoto M, Ishibashi H, Kawauchi H, Soyama H, Matsuura H, Sakamoto T, Kakimoto S, Aoyama T, Iwahashi H, Suzuki R, Tsuda H, Takano M. Ovarian Seromucinous Borderline Tumors Are Histologically Different from Mucinous Borderline Tumors. In Vivo 2021; 34:1341-1346. [PMID: 32354928 DOI: 10.21873/invivo.11911] [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: 01/18/2020] [Revised: 01/29/2020] [Accepted: 01/31/2020] [Indexed: 02/04/2023]
Abstract
AIM To examine the clinicopathological features of ovarian seromucinous borderline tumors (SMBTs) and compare them with those of mucinous borderline/atypical proliferative mucinous tumors (MB/APMTs). PATIENTS AND METHODS Patients with SMBT between 2014 and 2018 and those with MB/APMT between 1988 and 2018 who underwent surgery at our Institution were identified. Pathological review was conducted using the 2014 World Health Organization criteria. Clinical features were compared retrospectively between SMBT and MB/APMT. RESULTS In total, 11 (12.9%) patients with SMBT and 74 (87.1%) patients with MB/APMT were included in our study. The diagnosis of six patients with SMBT and 73 patients with MB/APMT was not revised on review. SMBT was diagnosed at a younger age (p=0.04), was of smaller size (p<0.01) and bilateral (p=0.03), coexisted with endometriosis (p<0.01), and more frequently recurred than MB/APMT (p=0.04). CONCLUSION SMBT might be more aggressive than MB/APMT.
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Affiliation(s)
- Taira Hada
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Japan
| | - Morikazu Miyamoto
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Japan
| | - Hiroki Ishibashi
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Japan
| | - Haruka Kawauchi
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Japan
| | - Hiroaki Soyama
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Japan
| | - Hiroko Matsuura
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Japan
| | - Takahiro Sakamoto
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Japan
| | - Soichiro Kakimoto
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Japan
| | - Tadashi Aoyama
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Japan
| | - Hideki Iwahashi
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Japan
| | - Rie Suzuki
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Japan
| | - Hitoshi Tsuda
- Department of pathology, National Defense Medical College Hospital, Tokorozawa, Japan
| | - Masashi Takano
- Department of Obstetrics and Gynecology, National Defense Medical College Hospital, Tokorozawa, Japan
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Uehara T, Yoshida H, Kato T. Pelvic seromucinous borderline tumor 26 years after ovarian seromucinous borderline tumor managed with post-treatment estrogen replacement therapy. Gynecol Oncol Rep 2020; 35:100692. [PMID: 33490352 PMCID: PMC7806793 DOI: 10.1016/j.gore.2020.100692] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Accepted: 12/21/2020] [Indexed: 11/27/2022] Open
Abstract
•A 56-year-old woman developed two seromucinous borderline tumors 26 years apart.•The second cyst was diagnosed as a seromucinous borderline tumor associated with pelvic endometriosis.•The first ovarian cancer was re-diagnosed as an ovarian seromucinous borderline tumor after a pathological slide review.•Seromucinous borderline tumors can re-occur several years after post-treatment estrogen replacement therapy.•Post-treatment estrogen replacement therapy for seromucinous borderline tumors should be provided carefully.
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Affiliation(s)
- Takashi Uehara
- Department of Gynecology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
| | - Hiroshi Yoshida
- Department of Diagnostic Pathology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
| | - Tomoyasu Kato
- Department of Gynecology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045, Japan
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Li N, Gou J, Li L, Ming X, Hu TW, Li Z. Staging procedures fail to benefit women with borderline ovarian tumours who want to preserve fertility: a retrospective analysis of 448 cases. BMC Cancer 2020; 20:769. [PMID: 32807135 PMCID: PMC7433083 DOI: 10.1186/s12885-020-07262-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Accepted: 08/05/2020] [Indexed: 12/02/2022] Open
Abstract
Background To evaluate the effect of clinicopathologic factors on the prognosis and fertility outcomes of BOT patients. Methods We performed a retrospective analysis of BOT patients who underwent surgical procedures in West China Second University Hospital from 2008 to 2015. The DFS outcomes, potential prognostic factors and fertility outcomes were evaluated. Results Four hundred forty-eight patients were included; 52 recurrences were observed. Ninety-two patients undergoing FSS achieved pregnancy. No significant differences in fertility outcomes were found between the staging and unstaged surgery groups. Staging surgery was not an independent prognostic factor for DFS. Laparoscopy resulted in better prognosis than laparotomy in patients with stage I tumours and a desire for fertility preservation. Conclusion Patients with BOT fail to benefit from surgical staging. Laparoscopy is recommended for patients with stage I disease who desire to preserve fertility. Physicians should pay more attention to risk of recurrence in patients who want to preserve fertility.
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Affiliation(s)
- Na Li
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China.,Key Laboratory of Obstetrics & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China.,Department of Obstetrics and Gynecology, The First Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, 563000, P.R. China
| | - Jinhai Gou
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China.,Key Laboratory of Obstetrics & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China
| | - Lin Li
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China.,Key Laboratory of Obstetrics & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China
| | - Xiu Ming
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China.,Key Laboratory of Obstetrics & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China
| | - Ting Wenyi Hu
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China.,Key Laboratory of Obstetrics & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China
| | - Zhengyu Li
- Department of Gynecology and Obstetrics, West China Second University Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China. .,Key Laboratory of Obstetrics & Gynecologic and Pediatric Diseases and Birth Defects of Ministry of Education, West China Second Hospital, Sichuan University, Chengdu, Sichuan, 610041, P.R. China.
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Li Y, Jian J, Pickhardt PJ, Ma F, Xia W, Li H, Zhang R, Zhao S, Cai S, Zhao X, Zhang J, Zhang G, Jiang J, Zhang Y, Wang K, Lin G, Feng F, Lu J, Deng L, Wu X, Qiang J, Gao X. MRI-Based Machine Learning for Differentiating Borderline From Malignant Epithelial Ovarian Tumors: A Multicenter Study. J Magn Reson Imaging 2020; 52:897-904. [PMID: 32045064 DOI: 10.1002/jmri.27084] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2019] [Revised: 01/21/2020] [Accepted: 01/23/2020] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Preoperative differentiation of borderline from malignant epithelial ovarian tumors (BEOT from MEOT) can impact surgical management. MRI has improved this assessment but subjective interpretation by radiologists may lead to inconsistent results. PURPOSE To develop and validate an objective MRI-based machine-learning (ML) assessment model for differentiating BEOT from MEOT, and compare the performance against radiologists' interpretation. STUDY TYPE Retrospective study of eight clinical centers. POPULATION In all, 501 women with histopathologically-confirmed BEOT (n = 165) or MEOT (n = 336) from 2010 to 2018 were enrolled. Three cohorts were constructed: a training cohort (n = 250), an internal validation cohort (n = 92), and an external validation cohort (n = 159). FIELD STRENGTH/SEQUENCE Preoperative MRI within 2 weeks of surgery. Single- and multiparameter (MP) machine-learning assessment models were built utilizing the following four MRI sequences: T2 -weighted imaging (T2 WI), fat saturation (FS), diffusion-weighted imaging (DWI), apparent diffusion coefficient (ADC), and contrast-enhanced (CE)-T1 WI. ASSESSMENT Diagnostic performance of the models was assessed for both whole tumor (WT) and solid tumor (ST) components. Assessment of the performance of the model in discriminating BEOT vs. early-stage MEOT was made. Six radiologists of varying experience also interpreted the MR images. STATISTICAL TESTS Mann-Whitney U-test: significance of the clinical characteristics; chi-square test: difference of label; DeLong test: difference of receiver operating characteristic (ROC). RESULTS The MP-ST model performed better than the MP-WT model for both the internal validation cohort (area under the curve [AUC] = 0.932 vs. 0.917) and external validation cohort (AUC = 0.902 vs. 0.767). The model showed capability in discriminating BEOT vs. early-stage MEOT, with AUCs of 0.909 and 0.920, respectively. Radiologist performance was considerably poorer than both the internal (mean AUC = 0.792; range, 0.679-0.924) and external (mean AUC = 0.797; range, 0.744-0.867) validation cohorts. DATA CONCLUSION Performance of the MRI-based ML model was robust and superior to subjective assessment of radiologists. If our approach can be implemented in clinical practice, improved preoperative prediction could potentially lead to preserved ovarian function and fertility for some women. LEVEL OF EVIDENCE Level 4. TECHNICAL EFFICACY Stage 2. J. Magn. Reson. Imaging 2020;52:897-904.
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Affiliation(s)
- Yong'ai Li
- Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China
| | - Junming Jian
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China.,University of Science and Technology of China, Hefei, China
| | - Perry J Pickhardt
- Department of Radiology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin, USA
| | - Fenghua Ma
- Department of Radiology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Wei Xia
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Haiming Li
- Department of Radiology, Cancer Hospital, Fudan University, Shanghai, China
| | - Rui Zhang
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Shuhui Zhao
- Department of Radiology, Xinhua Hospital, Medical College of Shanghai Jiao Tong University, Shanghai, China
| | - Songqi Cai
- Department of Radiology, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xingyu Zhao
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China.,University of Science and Technology of China, Hefei, China
| | - Jiayi Zhang
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Guofu Zhang
- Department of Radiology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, China
| | - Jingxuan Jiang
- Department of Radiology, Affiliated Hospital of Nantong University, Nantong, China
| | - Yan Zhang
- Department of Radiology, Guangdong Women and Children Hospital, Guangzhou, China
| | - Keying Wang
- Department of Radiology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Guangwu Lin
- Department of Radiology, Huadong Hospital, Fudan University, Shanghai, China
| | - Feng Feng
- Department of Radiology, Cancer Hospital, Nantong University, Nantong, China
| | - Jing Lu
- Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China
| | - Lin Deng
- Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China
| | - Xiaodong Wu
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Jinwei Qiang
- Department of Radiology, Jinshan Hospital, Fudan University, Shanghai, China
| | - Xin Gao
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
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