Category Archives: Laboratory

Centegra Hospital Huntley Laboratory Passes Initial CAP Inspection

It is with great pleasure that we announce the successful completion of the Laboratory CAP (College of American Pathologist) inspection at Centegra Hospital Huntley.  We were surveyed Monday May 1, 2017 by 8 Inspectors from various hospitals in the Midwest as well as three College of American Pathologist inspectors.

Our Laboratory successfully met the Laboratory Accreditation Program standards in all areas.  Some corrections or additions of procedures and/or policies are required and will be fulfilled within the next 30 days.  This Accreditation also meets requirements for the Joint Commission and CMS.

The surveyors were very impressed with the quality of the laboratory and the helpfulness of the leaders and the staff.  Their comments were that the laboratory provided high quality care to our patients and was very well organized.  The inspectors stated that this was the best initial inspection they participated in.

The positive outcome of the survey is directly attributed to the daily dedication to quality demonstrated by the Associates of the laboratory.  The Laboratory Leadership and Associates are congratulated on this success!

  • Wendy Ward, MD Director of Pathology & Laboratory Medicine
  • Rebecca Rockwood, Administrative Director Laboratory Services, Respiratory, Sleep and Neurology

Helicobacter Pylori Antibody Tests Discontinued

Effective June 6, 2016, all Helicobacter pylori antibody tests will be non-orderable. The tests that are still available are the Helicobacter pylori Breath Test, Helicobacter pylori Fecal Antigen and urease on tissue biopsy.

These changes support the current diagnostic guidelines recommended by the American Collect of Gastroenterology (ACG) and the American Gastroenterology Association (AGA). Antibody tests cannot distinguish between active and past infection with adequate sensitivity and specificity. Despite older literature suggesting that IgG serology can be used as a test of cure 18 months, this has shown to be inaccurate. Both the urea breath test and stool antigen test are FDA cleared for use as tests to diagnose infection and to confirm eradication

If you have any questions or concerns, please contact a pathologist at 759-4806.

Wendy Ward, MD
Medical Directory Pathology and Laboratory Services

For a printable copy of this memo please click here.

Testing for suspected cases of Zika in McHenry County

Screening for Zika

  1. Health care providers should contact the McHenry County Department of Health (815–334–4500) to discuss testing of persons that meet testing criteria established by the Centers for Disease Control and Prevention (CDC). Do not send specimens directly to the CDC
  2. Health care providers should complete both CDC’s 50.34 Laboratory Submission Form (please view in Adobe Reader, you may see an error if viewed in the browser) and the IDPH Zika Virus Test Request Form.
  3. Steps to fill out the CDC 50.34 form
    1. In the upper left hand corner box first select “Human” from the “Select the Specimen Origin to Begin the Form” box.
    2. Under “test order name” select Arbovirus Serology
    3. The test order code will be automatically entered
    4. Leave suspected agent blank as Zika is not on the list.
    5. Enter Zika Virus testing in “At CDC, bring to the attention of:”
  4. The McHenry County Department of Health will thoroughly review each request, provide specimen authorization number(s) to medical providers, and enter information (demographics, travel history, and pregnancy status) into the Illinois National Electronic Disease Surveillance System (I-NEDSS). specimens without an authorization number will not be accepted
  5. IDPH CDCS (Communicable Disease Control Section) staff will review case information and coordinate with the IDPH laboratory to ensure the lab knows which specimens are approved to be sent to the CDC for testing. Unauthorized specimens will not be sent to CDC.
  6. Printed form CDC 50.34 are to be sent with the specimen to the IDPH Chicago Laboratory.
  7. After test results have been received from CDC, the IDPH laboratory will relay results to the appropriate submitter (health care providers, infection control preventionist, etc.) and IDPH CDCS staff.

Reference links

Duplicate Labs

Providers will receive a Duplicate Order message when they order certain labs that have already been ordered within a specific period of time under the same visit ID.

The duplicate message does not appear if the test is ordered under a different visit. For example, if a patient has a Hepatitis Panel test done today and comes in again after getting discharged within 2 months, a duplicate message will not show up if a Hepatitis Panel is ordered on that next visit.

The list below displays the test and the frequency timeframe for the Duplicate notification to occur.

Duplicate Labs

If a caregiver ordered HGBA1C on 5/6/14 and if the same lab is ordered within 30 days under the same visit, a “Duplicate Interaction Found” message window is displayed.

Duplicate Labs1

Because HGBA1C was already ordered within a 30 day period, the message below appeared. The caregiver has the option of Overriding or Correcting the order. The Caregiver can also Cancel the order by clicking “Correct Order.”

Duplicate Labs2

By clicking “Correct Order”, the original order will show up. The caregiver then can edit the date for the order and submit it, or “Cancel Order”.

Duplicate Labs3

The screen below will appear when “Override” is selected. The caregiver should type in the reason for Override and click “Save”. Clicking “Save” will submit the order.

Duplicate Labs4

For a printer friendly version Click Here

Paragon Scheduled Downtime

The lab IT system will be going down on Sunday Oct. 6th from 10am until 4pm. During that time, any orders placed directly into Paragon will not transfer into our system. Lab orders will need to be placed on paper downtime requisitions. Results will be sent through the tube system or fax to each unit after completion. Any STATS and critical test results will also be called to the units.

cluster of staphylococcus aureus

Wounds: when and how to culture them

Wound cultures are important to assist in the diagnosis of infection in a wound. An improperly collected they can create more problems than solve by:

  • Making an inaccurate diagnosis – calling a case a surgical site infection when it is not
  • Leading to unecessary admission, treatment and potential side effects and complications of treatment

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