Clinical impact of fat clearing technique in nodal staging of rectal cancer after preoperative chemoradiotherapy
نویسندگان
چکیده
منابع مشابه
Clinical impact of fat clearing technique in nodal staging of rectal cancer after preoperative chemoradiotherapy
PURPOSE This study was designed to evaluate the efficacy of a fat clearing technique for accurate nodal staging of rectal cancer patients after preoperative chemoradiotherapy (CRT). METHODS A total of 19 patients with rectal cancer within 10 cm from anal verge were divided into two groups: non-CRT group (n = 10) and CRT group (n = 9). For pathologic assessment, lymph node (LN) harvest was per...
متن کاملaccuracy of mri in rectal cancer after preoperative neoadjuvant chemoradiotherapy
methods study on 34 patients diagnosed with rectal adenocarcinoma referred to oncology clinic was conducted. the treatment plan included 4050 cgy radiotherapy and 5fu, xeloda chemotherapy. all patients were assessed with 1/5 t mri 6 to 8 weeks after treatment. t1 and t2 images with sagittal, cronal and axial planes with and without contrast agent were obtained and interpreted by two radiologist...
متن کاملOncologic impact of pathologic response on clinical outcome after preoperative chemoradiotherapy in locally advanced rectal cancer
PURPOSE Downstaging after chemoradiotherapy (CRT) for rectal cancer usually occurs. The present study aimed to evaluate pathologic y-stage (yp-stage) and its influence on local recurrence and systemic recurrence in rectal cancer patients treated with CRT followed by surgical resection. METHODS We retrospectively analyzed 261 patients underwent preoperative CRT and radical resection for rectal...
متن کاملPreoperative staging of rectal cancer.
Detailed preoperative staging using high resolution magnetic resonance imaging (MRI) enables the selection of patients that require preoperative therapy for tumour regression. This information can be used to instigate neoadjuvant therapy in those patients with poor prognostic features prior to disturbing the tumour bed and potentially disseminating disease. The design of trials incorporating MR...
متن کاملProspective assessment of imaging after preoperative chemoradiotherapy for rectal cancer.
BACKGROUND The aim of the study was to assess the accuracy of imaging techniques in predicting pathologic tumor (ypT), node (ypN) stages and the circumferential resection margin (ypCRM) status of rectal cancers after preoperative chemoradiotherapy (CRT). METHODS Using pelvic computed tomography (CT), magnetic resonance imaging (MRI), and endorectal ultrasound (ERUS), 90 consecutive patients w...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Korean Surgical Society
سال: 2013
ISSN: 2233-7903,2093-0488
DOI: 10.4174/jkss.2013.85.1.30