ArticleCancer imaging : the official publication of the International Cancer Imaging Society2022
Native T1 mapping for differentiating the histopathologic type, grade, and stage of rectal adenocarcinoma: a pilot study.
Article in Cancer imaging : the official publication of the International Cancer Imaging Society, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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19 citing papers in PubMed.
- Preoperative prediction of meningioma grade based on synthetic MRI quantitative T1 and T2 mapping.Japanese journal of radiology · 2026Article
- Preoperative synthetic magnetic resonance imaging-based biomarkers for predicting tumor budding of rectal cancer.BMC medical imaging · 2026Article
- Parameters of dual-layer spectral detector CT for differentiating pathological types of colorectal adenocarcinoma.Insights into imaging · 2026Article
- An Interpretable Machine Learning Model With Synthetic MRI-Based Habitat Radiomics for Predicting Lymph Node Metastasis in Oral Cancer.Cancer medicine · 2026Article
- Article
- Prediction of mucinous adenocarcinoma in colorectal cancer with mucinous components detected in preoperative biopsy diagnosis.Abdominal radiology (New York) · 2025Article
- MRI T1 relaxation time for evaluating early complete response to neoadjuvant treatment in rectal cancer: measurement at six weeks - a protocol article.Acta radiologica open · 2025Article
- Dynamic contrast‑enhanced MRI combined with intravoxel incoherent motion in quantitative evaluation for preoperative risk stratification of resectable rectal adenocarcinoma.Oncology letters · 2025Article
- Application of cellular microstructural diffusion MRI (cell size imaging) in rectal lesions: a preliminary study.Frontiers in oncology · 2025Article
- Amide proton transfer-weighted imaging and T1 mapping as diagnostic tools to evaluate high-risk histopathologic phenotypes before surgery in rectal adenocarcinoma and their correlation with Ki-67 expression:a two-center study.Frontiers in oncology · 2025Article
- An Exploratory Study: Can Native T1 Mapping Differentiate Sarcoma from Benign Soft Tissue Tumors at 1.5 T and 3 T?Cancers · 2024Article
- Glucose chemical exchange saturation transfer MRI for predicting the histological grade of rectal cancer: a comparative study with amide proton transfer-weighted and diffusion-weighted imaging.Insights into imaging · 2024Article
- Contrast-enhanced pelvic magnetic resonance imaging (MRI) for the prediction of treatment response in mucinous rectal cancer.Quantitative imaging in medicine and surgery · 2024Article
- T1 mapping as a quantitative imaging biomarker for diagnosing cervical cancer: a comparison with diffusion kurtosis imaging.BMC medical imaging · 2024Article
- T1 mapping in evaluation of clinicopathologic factors for rectal adenocarcinoma.Abdominal radiology (New York) · 2024Article
- T1 and T2 mapping for identifying malignant lymph nodes in head and neck squamous cell carcinoma.Cancer imaging : the official publication of the International Cancer Imaging Society · 2023Article
- Correlation between synthetic MRI relaxometry and apparent diffusion coefficient in breast cancer subtypes with different neoadjuvant therapy response.Insights into imaging · 2023Article
- Prediction of Recurrent Cervical Cancer in 2-Year Follow-Up After Treatment Based on Quantitative and Qualitative Magnetic Resonance Imaging Parameters: A Preliminary Study.Annals of surgical oncology · 2023Article
- The use of quantitative T1-mapping to identify cells and collagen fibers in rectal cancer.Frontiers in oncology · 2023Article
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Abstract
backgroundPrevious studies have indicated that T1 relaxation time could be utilized for the analysis of tissue characteristics. T1 mapping technology has been gradually used on research of body tumor. In this study, the application of native T1 relaxation time for differentiating the histopathologic type, grade, and stage of rectal adenocarcinoma was investigated.
methodsOne hundred and twenty patients with pathologically confirmed rectal adenocarcinoma were retrospectively evaluated. All patients underwent high-resolution anatomical magnetic resonance imaging (MRI), diffusion-weighted imaging (DWI), and T1 mapping sequences. Parameters of T1 relaxation time and apparent diffusion coefficient (ADC) were measured between the different groups. The diagnostic power was evaluated though the receiver operating characteristic (ROC) curve.
resultsThe T1 and ADC values varied significantly between rectal mucinous adenocarcinoma (MC) and non-mucinous rectal adenocarcinoma (AC) ([1986.1 ± 163.3 ms] vs. [1562.3 ± 244.2 ms] and [1.38 ± 0.23 × 10
conclusionsNative T1 relaxation time can be used to discriminate MC from AC. The T1 relaxation time was helpful for differentiating the low- and high-grade of AC.
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