Sentences with phrase «tumor tissue detected»

Furthermore, there was no discernable brain tumor tissue detected using magnetic resonance (MRI) or fluorodeoxyglucose - positron emission tomography (FDG - PET) imaging scans.14

Not exact matches

This pilot research builds on an earlier study by Milovancev and collaborators that examined the ability of MRIs and CT angiograms to detect cancerous lesions related to FISS, and another study that looked at three methods for assessing margins for canine mast cell tumors and soft tissue sarcomas.

Nor are x-rays good at detecting tumors in dense breast tissue, which also reads as white; many women younger than 50 have dense breasts.

Plasma samples of patients with NSCLC is a less invasive method and has been used as surrogate tumor tissues for detecting genetic alterations.

A software program was used to characterize the breast cancer tumors and detect boundaries between healthy and cancerous tissue.

One of the candidates for this elastography, a variant of echography whereby the difference in the rigidity of the tumor and healthy tissue can be used to detect cancer.

The technique is currently being tested in a number of clinical applications, including imaging breast tumors, detecting skin cancer, and tracking blood oxygenation in tissues.

«The edge of a tumor is more challenging to detect than cancer versus healthy tissue due to a mix of different tissue types, and it is the edge that surgeons want to know about,» Ramanujam says.

Importantly, without any prior knowledge from the analysis of tumor tissue, 76 % of «actionable» mutations (genetic changes that can be matched to an approved targeted therapy or one being tested in clinical trials) detected in tissue were also detected in blood.

Overall, including all genomic variations present in most if not all tumor cells (clonal) as well as those present only in subsets of the cancer cells (subclonal) from tumor tissue, the researchers detected a total of 864 genetic changes in tissue samples across the three tumor types, and 627 (73 %) of those were also found in the blood.

This approach allows us to detect, with high confidence, changes in circulating tumor DNA across a large part of the genome without information from tumor tissue,» said Dr. Razavi.

Evidence of the nanoparticles in tumor tissue was found using fluorescence microscopy, a technique capable of detecting the chemotherapeutic drug (camptothecin) attached to the nanoparticle.

Cancerous tumors and embryonic tissues have been found to share many of the same antigens, which are detected by the immune system through antibodies.

In order to detect the tumors with a microscope, a standard method, one would have to wait for the tumors to grow large enough to be seen through exhaustive searches of tissue sections, a time - consuming processes.

Colonoscopy can detect early tumors, and more importantly pre-cancerous growths of tissue called polyps.

The analysis of 278 transposition - induced prostate, breast and skin tumors detected tissue - specific and shared data sets of known and candidate genes involved in cancer.

Mammary tumor virus sequences have not been detected in normal breast tissue or other tumors.

Because fibroglandular tissue and tumors have similar density, tumors can be harder to detect in women with denser breasts.

Ultrasound is more useful in seeing inside of the organs and detecting soft tissue pathology such as tumors, liver and gall bladder disease, kidney disease, cancer, and other degenerative disease of the organs.

Ultrasound is useful for our Veterinarians to see inside of the organs and detecting soft tissue pathology such as tumors, liver and gall bladder disease, kidney disease, cancer and other degenerative disease of the organs.

Ultrasound makes the use of sound waves to detect presence of fluid, abnormally thickened tissues or growths primarily in the chest and abdominal cavities of pets, but can also be used to detect the presence of soft tissue abscesses or tumors.

A biopsy of the synovial tissue is used to detect any neoplasia (cancerous tissue or tumors).