Sentences with phrase «very small tumors»

«These are very small tumors,» added cancer specialist and study co-author Suzanne Conzen, MD, associate professor of medicine at the University of Chicago Medical Center.

All of these imaging studies have limitations — CT or EUS may not identify very small tumors or metastatic lesions.

Not exact matches

«Hodgkin lymphoma is unusual among cancers in that it consists of a small number of tumor cells in a sea of inflammatory cells and immune system cells, including T cells that don't work very effectively.»

«We showed with this technique that we can detect very tiny tumors of just a few hundred cells,» Lu said, adding that the study pushed imaging boundaries, revealing smaller cancers than can be detected with current clinical imaging modalities.

Using a very sensitive DNA analysis technique that can also be employed when only very small amounts of DNA from old tissue are available, the researchers could compare the two current cell lines with the tumor from which the cell line was established.

The study also points to an increased incidence of tumors compared with those not operated on, but there the risks remained very small.

Unlike previous MRI studies of tumors in mice, the researchers were able to detect very small naturally occurring cancers, which were excellent models for human breast cancer; the tumors the mice developed were «realistic models of the most frequently detected human cancers,» the authors wrote.

PHOTO: Harbour LaboratoryUsing very small amounts of tumor tissue collected by a needle biopsy, doctors can conduct gene expression profile testing to determine the likelihood that an ocular melanoma tumor will spread beyond the eye.

In tumor samples, where we frequently encounter variants with a very small allele frequency due to contamination with normal tissue, copy number variation, and tumor heterogeneity, high coverage is essential for accurate detection of these variants with high power.

Also, PSA tests can detect small prostate cancers, including some very slow - growing tumors that are unlikely to be life - threatening and may not add any relevant information about aggressive prostate tumors that are already spreading.

The tumor was very small, but still the words «invasive ductal carcinoma» slammed into me like a runaway train.

«The types of cancer are very similar to those diagnosed in humans and similar cancers appear in both small animal species such as lymphoma and skin tumors.

They tend to invade surrounding tissues and metastasize (spread to distant tissues) even when the primary tumor is very small.

The concern is that not only does aspiration cytology only sample a very small amount of a given lymph node, but that it is difficult to ensure that we have correctly predicted the optimal lymph node to sample for any given mast cell tumor.

Because eating small amounts of aflatoxins over a period of time will cause cumulative liver damage or cancerous tumors, a very small percentage of affected dogs would be reported,.

In general, smaller mammary tumors have a better prognosis, but some tumors are very large but benign.

While canine mast cell tumors often appear small and insignificant, they can be a very serious form of cancer in dogs.

The masses or tumor of insulinoma are very small, most often only a few millimeters in diameter and would typically not be felt by palpation (feeling from outside his body).

«If caught early,» says Dr. McEntee, «the survival chances are very good — three years or more if a tumor is smaller than two centimeters in diameter.»

Due to their cell of origin, they tend to arise within the ventricular system and can block drainage of CSF, thus a small tumor can cause very severe neurologic signs.

These include: Potential migration of the chip into another location Tumor development at the injection site (although this is extremely rare and no proven cases at this time) It is important to note that side effects have occurred in a very small portion of cats, and are considered very rare compared to the tens of millions of cats who have received microchips.