43 results match your criteria: "The Affiliated Dongyang Hospital of Wenzhou Medical University[Affiliation]"

Article Synopsis
  • The study aimed to create a dual-channel deep learning model called TNT-Net to accurately diagnose thyroid nodules smaller than 1 cm using ultrasound images.
  • TNT-Net was trained on a large dataset of 9,649 nodules from 8,455 patients, demonstrating superior performance with an AUC of 0.953 on the internal test set and 0.941 on the external test set, compared to traditional models.
  • The model's ability to identify malignant nodule patterns more effectively may help reduce unnecessary overdiagnosis and overtreatment, enhancing management strategies alongside conventional biopsy methods.
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BACKGROUND Micro-needle knife (MNK) therapy releases the superficial fascia to alleviate pain and improve joint function in patients with acute ankle sprains (AAS). We aimed to evaluate the efficacy and safety of MNK therapy vs that of acupuncture. MATERIAL AND METHODS This blinded assessor, randomized controlled trial allocated 80 patients with AAS to 2 parallel groups in a 1: 1 ratio.

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Objectives: In comparison to the subjects without diabetes, a greater concentration of serum carbohydrate antigen 19 - 9 (CA 19 - 9) was observed in the subjects with diabetes. Nevertheless, since the occurrence of abnormal CA 19 - 9 is not widespread among the whole diabetic population, this phenomenon has not attracted enough attention. The prevalence of abnormal CA 19 - 9 in hospitalized patients with diabetes was the focus of our research.

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Deep learning approaches for differentiating thyroid nodules with calcification: a two-center study.

BMC Cancer

November 2023

Department of Diagnostic Ultrasound Imaging & Interventional Therapy, Zhejiang Cancer Hospital, Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, 310022, China.

Background: Calcification is a common phenomenon in both benign and malignant thyroid nodules. However, the clinical significance of calcification remains unclear. Therefore, we explored a more objective method for distinguishing between benign and malignant thyroid calcified nodules.

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Thyroid nodules are a common disease, and fine needle aspiration cytology (FNAC) is the primary method to assess their malignancy. For the diagnosis of follicular thyroid nodules, however, FNAC has limitations. FNAC can classify them only as Bethesda IV nodules, leaving their exact malignant status and pathological type undetermined.

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The auxiliary diagnosis of thyroid echogenic foci based on a deep learning segmentation model: A two-center study.

Eur J Radiol

October 2023

Department of Diagnostic Ultrasound Imaging and Interventional Therapy, Zhejiang Cancer Hospital, Hangzhou, Zhejiang 310022, China; Wenling Big Data and Artificial Intelligence Institute in Medicine, Taizhou, Zhejiang 317502, China; Hangzhou Institute of Medicine (HIM), Chinese Academy of Sciences, Hangzhou, Zhejiang 310018, China; Key Laboratory of Head & Neck Cancer Translational Research of Zhejiang Province, Hangzhou, Zhejiang 310022, China; Zhejiang Provincial Research Center for Cancer Intelligent Diagnosis and Molecular Technology, Hangzhou, Zhejiang 310022, China; Taizhou Cancer Hospital, Taizhou, Zhejiang 317502, China. Electronic address:

Objective: The aim of this study is to develop AI-assisted software incorporating a deep learning (DL) model based on static ultrasound images. The software aims to aid physicians in distinguishing between malignant and benign thyroid nodules with echogenic foci and to investigate how the AI-assisted DL model can enhance radiologists' diagnostic performance.

Methods: For this retrospective study, a total of 2724 ultrasound (US) scans were collected from two independent institutions, encompassing 1038 echogenic foci nodules.

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Objective: To establish machine learning (ML) prediction models for prostate cancer (PCa) using transrectal ultrasound videos and multi-parametric magnetic resonance imaging (mpMRI) and compare their diagnostic performance.

Materials And Methods: We systematically collated the data of 383 patients, including 187 with PCa and 196 with benign lesions. Of them, 307 patients (150 with PCa and 157 with benign lesions) were randomly selected to train and validate the ML models, 76 patients were used as test set.

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Objective: To investigate the effect of transrectal multimodal ultrasound combined with serum prostate-specific antigen (PSA)-related indicators and machine learning for the diagnosis of clinically significant prostate cancer.

Methods: Based on Gleason score of postoperative pathological results, the subjects were divided into clinically significant prostate cancer groups(GS>6)and non-clinically significant prostate cancer groups(GS ≤ 6). The independent risk factors were obtained by univariate logistic analysis.

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Multimodal ultrasound features of sclerosing adenosis of the breast: a case report.

Med Ultrason

December 2022

Department of Ultrasound, The Affiliated Dongyang Hospital of Wenzhou Medical University, No. 60 Wuning West Road, Dongyang 322100 , Zhejiang, China.

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Discussion on the selection of the effect model in a meta-analysis.

Ann Palliat Med

December 2022

Department of Ultrasound, Tianxiang East Hospital, Yiwu, China; Department of Ultrasound, The Affiliated Dongyang Hospital of Wenzhou Medical University, Dongyang, China.

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Machine learning prediction of prostate cancer from transrectal ultrasound video clips.

Front Oncol

August 2022

Department of Ultrasound, Cancer Hospital of the University of Chinese Academy of Sciences, Zhejiang Cancer Hospital, Hangzhou, China.

Objective: To build a machine learning (ML) prediction model for prostate cancer (PCa) from transrectal ultrasound video clips of the whole prostate gland, diagnostic performance was compared with magnetic resonance imaging (MRI).

Methods: We systematically collated data from 501 patients-276 with prostate cancer and 225 with benign lesions. From a final selection of 231 patients (118 with prostate cancer and 113 with benign lesions), we randomly chose 170 for the purpose of training and validating a machine learning model, while using the remaining 61 to test a derived model.

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