In addition, traditional rectal cancer staging is time-consuming, error-prone, and susceptible to physicians' subjective awareness as well as professional expertise. To settle these deficiencies, we propose a novel deep-learning model to classify the rectal cancer stages of T2 and T3. First, a ...
Nagtegaal ID, Marijnen CAM (2008) The future of TNM staging in rectal cancer; the era of neoadjuvant therapy. Curr Colorectal Cancer Rep 4:147-154Iris D. Nagtegaal, Corrie A. M. Marijnen. (2008) The future of TNM staging in rectal cancer: The era of neoadjuvant therapy. Current ...
Rectal cancer staging provides critical information concerning the extent of the disease. The information gained from staging is used to determine prognosis, to guide management, and to assess response to therapy. Accurate staging is essential for directing the multidisciplinary approach to therapy. This...
MRI is the ideal technique for the preoperative staging of these tumours. Aim: To determine the accuracy of local T staging of rectal cancer with MRI, using histopathological staging as the gold. Materials and Methods: Forty consecutive patients admitted with rectal cancer over a period of 18 ...
How Do Doctors Determine Rectal Cancer Staging? The treatment and prognosis of rectal cancer depend on the stage of the cancer, which is determined by the following three considerations: How deeply the tumor has invaded the wall of the rectum ...
Prostate Cancer: Computer-aided Diagnosis with Multiparametric 3-T MR Imaging-Effect onObserver Performance. Computer-aided diagnosis of pneumonia in patients with chronicobstructive pulmo- nary disease. of the modifications of the Dukes' C class of colorectal cancer. Computer aided diagnosisfeature...
To date, the utility of whole-lesion histogram analysis based on rFOV DWI for preoperative T staging of rectal cancer has not been reported. The purpose of this study was to explore the role of whole-lesion histogram analysis in assessment of histological T staging of rectal cancer by ...
The staging process in a newly diagnosed rectal cancer is divided into three parts. One essential part is the local staging, in which both endorectal ultrasound and MRI are used to disclose the size of the tumor and its correlation to the perirectal fascia, and to identify lymph node deposit...
To determine retrospectively whether addition of gadolinium-enhanced T1-weighted magnetic resonance (MR) sequence to T2-weighted turbo spin-echo (SE) MR imaging is valuable for preoperative assessment of T stage and circumferential resection margin in patients with primary rectal cancer.Local institutional...
于T分期,二者各有优势,而对于N分期,MR检查优于64排多层螺旋CT检查。 【关键词】 直肠癌;体层摄影术,X线计算机;磁共振成像;分期 Comparisonstudyofmulti-sliceCTandMRIinthepreoperativeTNstagingofrectalcancer MALi-heng,SUNCan-hui, WANGChun-quan.DepartmentofRadiology,DepartmentofRadiology,theFirstAffiliatedHosp...