CT诊断筛查随机对照实验作者对1520名志愿者行初筛CT扫描和随后的每年1次的重复CT扫描.采用多层螺旋CT扫描,参数为5mm层厚,3.5mm重组间隔,螺距为1.5,120kV,40mA.有效剂量当量为0.65mSv.扫描范围从胸骨切迹至骼嵴.从肺窗,软组织窗,骨窗观察影像.对不能确定的结节处理原则如下:20mm的结节行活检.如果观察2a结节仍稳定...
由来自Mayo Clinic的研究人员组成的研究小组已经确定了一项技术来解决基于CT的肺癌(lung cancer)筛查中的假阳性问题. 该团队的研究结果发表在最新一期的PLOS One杂志上. Mayo Clinic 被引量: 0发表: 0年 小细胞肺癌的预后因素 材料和方法: 1.本项研究涉及1997年至2008年,在美国梅奥医院(Mayo Clinic),284例局限...
After initial consultation and CT scan done on our premises, a tailored treatment plan is put together and explained fully to you by our implant surgeon, Dr Shane Curran BDS MSc. All following appointments and surgical procedures are done at our premises in Westport.Emergency...
Lung Cancer Screening with CT: Mayo Clinic Experience. PURPOSE: To evaluate a large cohort of patients at high risk for lung cancer by using screening with low-dose spiral computed tomography (CT) of the chest... SJ Swensen,JR Jett,TE Hartman,... - 《Radiology》 被引量: 0发表: 2003年...
He visited his doctor, got a CT scan and MRI, and within a week received a diagnosis of pancreatic cancer. His doctor called Mayo Clinic, and a day later Richard met with Dr. Truty. Richard underwent the regimen of chemo, radiation and surgery. As he was about enter the operating room...
If your doctors think you may have pancreatic cancer, they may recommend one or more diagnostic tests. For instance, imaging tests like anultrasound, CT scan, MRI, or PET scan, can help your doctor see a clearer picture of your internal organs. ...
prostate cancer often doesn't grow very fast. Prostate cancer is graded by a Gleason score, which measures how abnormal or different from normal cells are. There are also other tests to see if the cancer has spread: bone scan, CT scan, MRI, and even...
Giving to Mayo Clinic Overview Sacroiliitis (say-kroe-il-e-I-tis) is a painful condition that affects one or both sacroiliac joints. These joints sit where the lower spine and pelvis meet. Sacroiliitis can cause pain and stiffness in the buttocks or lower back, and the pain might go do...
Once you got to hospital, your emergency team will review the symptoms and complete a physical exam, they will use several test to help them figure out what type of stroke you are having and determine best treatment for the stroke. This could include CT scan or MRI scan which are pictures...
Learn more about Mayo Clinic’s use of data. Causes Lymph nodes are small, round or bean-shaped clusters of cells. Inside lymph nodes are a combination of different types of immune system cells. These specialized cells filter your lymphatic fluid as it travels through your body and protect yo...