Sentences with phrase «by tumor location»

As in dogs, treatment and prognosis will be determined by tumor location.

Not exact matches

Milovancev notes that future, larger studies that categorize results by factors that might influence tumor - free margin length — such as tumor grade and location — are likely to lead to more refined preoperative surgical planning.

Another important aspect of the green - light KTP laser approach, Zeitels adds, is that biopsy and treatment of patients whose cancer involves a single vocal cord usually can be accomplished in the same procedure, whereas radiotherapy requires a prior biopsy to determine the extent and location of the tumor, followed by daily radiation treatments over approximately six weeks.

Because different types of tissue absorb emissions from the nanotubes differently, the scanner took readings from many locations to triangulate the tumor's exact location, as confirmed by later MRI scans.

Rather than simply identifying a cancer by location or tissue type, researchers now use advanced molecular profiling tests to characterize tumors, the proteins they express and the novel mutations they develop — known as neoantigens.

As detailed in a recent study by Dr. Margulis in The Journal of Urology, «Patients with the disease who undergo surgery have a mortality rate that can be as high as 10 percent, depending on the location of the tumor and its growth into the venous system.

These studies revealed that the void's physical characteristics — the type and location of missing bone — were consistent with a fibrous dysplastic neoplasm, a tumor caused by a bone growth disorder, the scientists report online today in PLOS ONE.

This map can reveal the location of tumors, arteries and other important structures that the cameras can't see because they are covered by a layer of healthy tissue.

But diffusion MRI suffers from magnetic field artifacts that can distort the actual location of tumors by as much as 1.2 centimeters or roughly half an inch — a significant distance when surgeons are attempting, for example, to assess whether a tumor extends beyond the prostate and into adjacent nerve bundles.

By doing both, the ability of imaging to accurately plot a tumor's location is increased and there is a more refined sense of the tumor's extent, said Nathan White, PhD, assistant project scientist at UC San Diego, study co-author and co-inventor of the RSI - MRI technique.

CT scans can often show the size and locations of brain abnormalities caused by tumors, blood vessel defects, blood clots, and other problems.

The earliest came from a landmark study in 1998 by Haruo Ohtani, M.D., who demonstrated that the presence and location of CD8 + killer T cells within the tumor microenvironment (aka «tumor - infiltrating lymphocytes,» or TILs) correlated with better outcomes in colon cancer.

The type appropriate to treat your pet's tumor will be determined by the biopsy results, surgical resectability of the tumor, and size and location of the tumor.

Treatment involves surgical removal or by leaving the lesion in place depending on the location, discomfort of the dog and if the tumor if malignant.

Survival is affected by the growth rate of the tumor, the exact location of the tumor within the bladder, and whether the tumor has spread to other organs or not.

Survival is also affected by tumor growth rate, as well as location within the bladder wall.

Most of the time, a presumptive diagnosis is made by a cardiologist based on the location and appearance of the tumor, using an ultrasound of the heart (echocardiogram).

An epulis may be suspected by its location and appearance, but it is necessary to biopsy the tumor to distinguish if from other oral tumors.

Demographic, sarcoma location, basal cell tumor, and vaccine and other injectable history data were documented by use of a questionnaire and used to define case, control, and exposure status.