Thyroid imaging reporting and data system (TI-RADS)
Mar 10, 2023 · Thyroid imaging reporting and data system (TI-RADS) refers to any of several risk stratification systems for thyroid lesions, usually based on ultrasound features, with a structure modelled off BI-RADS. The following article describes the initial iterations proposed by individual research groups, none of which gained widespread use.
ACR Thyroid Imaging Reporting and Data System (ACR TI-RADS)
Feb 15, 2024 · Scoring is determined from five categories of ultrasound findings (figure 2). The higher the cumulative score, the higher the TR (TI-RADS) level and the likelihood of malignancy. One score is assigned from each of the following categories: composition: (choose one) cystic or completely cystic *: 0 points. spongiform *: 0 points.
European Thyroid Association TIRADS - Radiopaedia.org
EU-TIRADS 3: >20 mm FNA. EU-TIRADS 4: >15 mm FNA. EU-TIRADS 5: >10 mm FNA, <10 mm consider FNA or active surveillance. Regardless of US appearance, if the nodule is hot on scintigraphy then the lesion is almost certainly benign and does not require sampling.
Prostate Imaging-Reporting and Data System (PI-RADS)
Jul 20, 2024 · For transition zone lesions, the overall PI-RADS assessment usually follows the T2W score, but scores of 2 or 3 can be upgraded by the DWI (see below). Peripheral zone 1: uniform high signal intensity (normal)
Breast imaging-reporting and data system (BI-RADS)
Oct 11, 2023 · BI-RADS (Breast Imaging-Reporting and Data System) is a risk assessment and quality assurance tool developed by American College of Radiology that provides a widely accepted lexicon and reporting schema for imaging of the breast. It applies to mammography, ultrasound, and MRI.
Neck imaging reporting and data system (NI-RADS)
Aug 30, 2022 · When there is a discrete enhancing mass with at most moderate FDG uptake, the NI-RADS category is 2. Only when CT and PET are concordant for highly suspicious features is the NI-RADS category 3 assigned.
Lung-RADS | Radiology Reference Article - Radiopaedia.org
Aug 9, 2024 · Lung-RADS (Lung Imaging Reporting and Data System), is a classification proposed to aid with findings in low-dose CT screening exams for lung cancer. The goal of the classification system is to standardize follow-up and management decisions.
Multinodular goiter | Radiology Reference Article - Radiopaedia.org
Dec 6, 2022 · Multinodular goiters develop from simple goiters as a result of repeated instances of stimulation and involution 4. Most of the nodules are hyperplastic or adenomatous with varying degree of cystic/liquefactive degeneration. Presence of serous/colloid fluid may be noted.
Colloid nodule (thyroid) | Radiology Reference Article
Oct 17, 2023 · Colloid nodules are composed of irregularly enlarged follicles containing abundant colloid. A colloid nodule may be single or multiple and can vary considerably in size. Some colloid nodules can be cystic (cystic colloid nodule) and may contain areas of necrosis, hemorrhage and/or calcification.
Ovarian-Adnexal Reporting and Data System Ultrasound (O-RADS …
Jul 25, 2024 · An external diagnostic validation study has suggested that both the O-RADS lexicon and the IOTA 2-step strategy are effective in stratifying patients into risk groups 6. However, the observed malignancy rate in O-RADS 2 …
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