Know Error Blog: DNA Confirmation of Positive Biopsy tag:www.knowerror.com,2011-08-22:/know_error_blog/2 2011-03-30T13:26:01Z Movable Type 4.26 The know error® system for breast biopsies to be Featured at the American Society of Breast Surgeons' Annual Meeting tag:www.knowerror.com,2011:/know_error_blog//2.37 2011-02-13T01:31:03Z 2011-03-30T13:26:01Z Mike http://www.knowerror.com The know error® system for breast biopsies is being showcased at the Annual Meeting of the American Society of Breast Surgeons. The meeting will be held April 27- May 1, 2011 at the Marriott Wardman Park in Washington, DC. Look for us at Booth #429. For more information on this meeting, click here.

The know error® system for breast biopsies, introduced in the summer of 2010 by Diagnostic ID, LLC, provides an effective way to establish specimen provenance. Through the use of DNA Specimen Provenance Assignment (DSPA) and bar code technology, the know error® system brings new levels of safety and accuracy to the biopsy evaluation process.

This innovative system dramatically reduces the incidence of Specimen Provenance Complications (SPC) which may arise due to instances of specimen transposition, foreign cell contamination, and patient misidentification that occur in clinical or anatomical pathology. By performing DNA testing of biopsy tissue samples PRIOR to any treatment taking place, the know error® system virtually eliminates any adverse patient outcomes due to SPC.

For more information about the know error® system for breast biopsies, please visit our website www.knowerror.com.

]]> Specimen Provenance Complications (SPC) Resulted in New York Woman's Death tag:www.knowerror.com,2009:/know_error_blog//2.21 2009-10-06T16:35:38Z 2011-02-19T19:07:23Z Mike http://www.knowerror.com Recent posts have discussed several cases where medical mix-ups have resulted in unnecessary cancer removal surgeries. One case was that of Scott Aprile, a 28 year old personal trainer, who had his breast tissue and several lymph nodes removed after his lab results were switched with another patient's. Another case discussed a 32 year old woman from Melbourne, Australia, who underwent a radical hysterectomy after her biopsy sample had been contaminated with tissue from a patient who did have cancer. In each of these cases, both patients underwent unnecessary surgeries as well as the immeasurable pain and suffering that go along with a cancer diagnosis. But, they also had another thing in common - they both survived.

In early 2008, a similar lab mix up resulted in the death of a young New York woman.  She had been mistakenly diagnosed with breast cancer and decided to move ahead with treatment quickly since breast cancer ran in her family. She opted for a double mastectomy in conjunction with reconstructive surgery. The day after the surgery she died due to complications from the surgery. As with the two cases above, post surgical tests revealed there was no cancer in the first place. The hospital also made similar claims as those made in the other two cases, i.e., they had taken steps "to ensure that such an event [would] not occur in the future." 

While it is unknown what specific steps have been taken or will be taken by these hospitals, it is known that these types of Specimen Provenance Complications (SPC) cannot be prevented through procedural improvements alone.  (Read more on this here.)  One way to truly prevent SPCs is to utilize DNA matching technology to confirm the positive biopsy tissue belongs to the patient prior to beginning any treatment plans or surgery.

Through the use of DNA Specimen Provenance Assignment (DSPA) and bar code technology, the know error®  system brings new levels of safety and accuracy to the biopsy evaluation process. This innovative system dramatically reduces the incidence of SPCs enhancing patient safety and diagnostic accuracy. By performing DNA testing prior to treatment, the know error® system virtually eliminates diagnostic mistakes due to SPC.

For more information about the know error® system, please visit our website www.knowerror.com. 

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