(PhysOrg.com) -- Virtually every patient diagnosed with breast cancer or melanoma undergoes lymph node biopsy to determine if their cancer has begun spreading in the body. Taking this biopsy involves an invasive and uncomfortable ...
Bio & Medicine
Mar 25, 2010
0
0
Colonoscopy represents one of the great weapons against cancer. In one step, a physician can find precancerous lesions in the colon and then cut them out, an on-the-spot intervention that prevents cancer from developing. ...
Bio & Medicine
Oct 30, 2009
0
0
(PhysOrg.com) -- Biomedical researchers at the University of Arkansas in Fayetteville and the University of Arkansas for Medical Sciences (UAMS) in Little Rock have developed a special contrast-imaging agent made of gold-coated ...
Bio & Medicine
Sep 24, 2009
0
0
(PhysOrg.com) -- Biomedical researchers at the University of Arkansas and University of Arkansas for Medical Sciences in Little Rock have developed a special contrast-imaging agent that is capable of molecular mapping of ...
Bio & Medicine
Aug 26, 2009
0
0
Sentinel lymph node (SLN) is the first lymph node draining from a tumor, and sentinel lymph node biopsy (SLNB) for breast cancer is the standard procedure for clinically node-negative (cN0) early-stage breast cancer. Currently, ...
Bio & Medicine
Nov 16, 2023
0
17
Malignant tumors often form metastases that spread to other parts of the body via the lymphatic system. High surgical skills are required to identify the precise location of the affected lymph nodes, enabling them to be completely ...
Engineering
Nov 2, 2017
0
2
Nano-sized fluorescent particles known as quantum dots have shown promise as powerful imaging agents capable of detecting a wide range of diseases, but these nanoparticles are usually made with toxic metals such as cadmium. ...
Bio & Medicine
Jan 19, 2011
0
0
