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Cureus
April 2023
Medicine, GMERS Medical College and Hospital, Dharpur-Patan, Patan, IND.
Colorectal cancer (CRC) is a significant cause of morbidity and mortality worldwide. National screening guidelines have been implemented to identify and remove precancerous polyps before they become cancer. Routine CRC screening is advised for people with average risk starting at age 45 because it is a common and preventable malignancy.
View Article and Find Full Text PDFJpn J Clin Oncol
October 2022
Department of Public Health Aichi Medical University School of Medicine, Nagakute, Aichi, Japan.
Background: In Japan, most gastric cancers are associated with gastric mucosal atrophy caused by chronic infection with Helicobacter pylori (H. pylori). Recognizing the condition of the gastric mucosa and determining the infection status of H.
View Article and Find Full Text PDFFront Oncol
March 2022
Department of Ultrasound, Second Affiliated Hospital of Naval Medical University, Shanghai, China.
Objective: This study aimed to systematically evaluate the diagnostic performance of double contrast-enhanced ultrasonography (DCEUS) in the preoperative T staging of gastric cancer (GC).
Methods: Literature searches for eligible studies were performed using MEDLINE, EMBASE, and Cochrane Library. The pooled sensitivity, specificity, positive likelihood ratio, negative likelihood ratio, diagnostic odds ratio, and area under the summary receiver operating characteristic curve of DCEUS in the diagnosis of each T stage tumor were calculated.
United European Gastroenterol J
April 2019
Division of Gastroenterology, Rabin Medical Center, Beilinson Hospital, Petach Tikva, Israel.
Introduction: Only a minority of patients with a positive fecal occult blood test (FOBT) undergo a follow-up second diagnostic procedure, thus minimizing its contribution for colorectal cancer (CRC) prevention. We aimed to obtain a precise estimation of this problem and also assess the diagnostic yield of CRC and adenomas by colonoscopy in these patients.
Methods: Literature searches were conducted for "compliance" OR "adherence" AND "fecal occult blood test" OR "fecal immunohistochemical test" AND "colonoscopy.
Magn Reson Med
June 2018
Department of Radiotherapy, Medical Physics Section, University Hospital Essen, Essen, North Rhine-Westphalia, Germany.
Purpose: Pharmacokinetic models for perfusion quantification with a low-molecular-weight contrast agent (LMCA) in skeletal muscle using dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) were evaluated.
Methods: Tissue perfusion was measured in seven regions of interest (ROIs) placed in the total hind leg supplied by the femoral artery in seven female pigs. DCE-MRI was performed using a 3D gradient echo sequence with k-space sharing.
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