نتایج جستجو برای: staging
تعداد نتایج: 25747 فیلتر نتایج به سال:
PURPOSE This study aimed to compare dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) with T2-weighted imaging (T2WI) for the preoperative staging of early endometrial carcinoma. METHODS This retrospective study included 22 subjects with early endometrial carcinoma who underwent 3.0 T MRI examination prior to hysterectomy. DCE-MRI and T2WI were evaluated for the preoperative stag...
In oncology, staging forms the basis for prognostic consideration and directly influences patient care by determining the therapeutic approach. Cross-sectional imaging techniques, especially when combined with PET information, play an important role in cancer staging. With the recent introduction of integrated whole-body PET/MRI into clinical practice, a novel metabolic-anatomic imaging techniq...
BACKGROUND AND OBJECTIVES Treatment of colonic cancer patients is highly dependent on the depth of tumor invasion (T-stage) as well as the extension of lymph node involvement (N-stage). We aimed to systematically review the accuracy of endoscopic ultrasound (EUS) for staging of colonic cancer proximal to the rectum. PATIENTS AND METHODS Men and women with colonic adenocarcinomas were included...
A prerequisite to study the molecular genetic pathways of pollen and anther development is an accurate staging system for reproductive development. However in barley, floret formation occurs mainly within the pseudostem, which makes the observation of floret development and access to the floret particularly difficult without dissecting the plant. Thus selecting stages for molecular analysis can...
IMPORTANCE The current American Joint Committee on Cancer (AJCC) staging system for oral cancer demonstrates wide prognostic variability within each primary tumor stage and provides suboptimal staging and prognostic information for some patients. OBJECTIVE To determine if a modified staging system for oral cancer that integrates depth of invasion (DOI) into the T categories improves prognosti...
BACKGROUND Diagnostic performance of Diffusion-Weighted magnetic resonance Imaging (DWI) and Multi-Detector Computed Tomography (MDCT) for TNM (Tumor, Lymph node, Metastasis) staging of gastric cancer was compared. PATIENTS AND METHODS We used axial T2-weighted images and DWI (b-0,400 and b-800 s/mm2) protocol on 51 pre-operative patients who had been diagnosed with gastric cancer. We also co...
BACKGROUND Oral submucosal fibrosis (OSMF) is one of the most prevalent premalignant conditions in India which is easy to diagnose but difficult to manage. At present it is considered as irreversible and incurable. It has also been referred to as an epidemic in India. AIMS AND OBJECTIVES To correlate the frequency and duration of habits with clinical staging, functional staging and histopatho...
The increasing complexity of enterprise and distributed systems demands automated design, testing, deployment, and monitoring of applications. Testing, or staging, in particular poses unique challenges. The idea behind Elba is to create automated staging and testing of complex enterprise systems before deployment to production. Automating the staging process lowers the cost of testing applicati...
The main benefit of laparoscopic staging (LLU) of (distal) bilio-pancreatic malignancy is the detection of small superficial metastases at the liver surface and peritoneum and local tumor ingrowth. The different aspects of laparoscopic staging have been described extensively in the literature and the benefit is generally expressed in terms of prevention of laparotomy. The impact of this final s...
The cornerstone of oncology literature and therefore medical practice is the ability to compare outcomes of treatment modalities for different stages of cancer. The head and neck represents a complicated anatomical region with multiple tumour sites and sub-sites. Modern management necessitates accurate staging to allow meaningful discussion between all members of the multidisciplinary team. Var...
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