ZILKHA RADIOLOGY has low dose CT scanners in the West Islip and East Islip offices.
All patients undergoing CT scans need to be concerned about radiation dose exposure.  This is especially true for children and patients who require follow-up CT studies.  There is a need for radiology groups and hospitals to reduce the dose of your CT scan while maintaining or improving imaging quality and higher diagnostic confidence.
Zilkha Radiology has taken the lead to lower radiation dose by implementing a newly developed technology that achieves excellent images while using a significantly lower dose of radiation. We optimize diagnostic quality while keeping patient safety our number one priority.

Zilkha Radiology acquired this new FDA approved technology which is currently used in children’s hospitals around the country  where low dose CT is the highest priority. How does this technology work?  The amount of radiation generated by the CT source is significantly lowered.  A “noisy” image is produced.  A very powerful computer mathematically removes this noise making high resolution pictures.  Dose is consistently reduced on the order of 50-60% for patients scanned before and after the acquisition of this technology.
The following case is an example of how the new software has a significant impact in dose reduction.  A patient had a CT scan of the chest in December 2009 with a radiation dose of 5.20 mSv.  The patient had a follow-up CT on October 2010.  Using the newly installed low dose technology, the radiation dose was reduced to 2.52 mSv, a reduction of 52%.

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Zilkha Radiology often sees patients who have had CT scans at other offices or hospitals, and who want to have their follow-up CT scans in our office because of the new technology.  In one such instance, a patient had a CT scan of the chest at another facility on December 2011.  At that visit, the patient received a radiation dose of 12.36 mSv.  The patient came to our office five months later for a follow-up chest CT.  The radiation dose received at Zilkha Radiology was 3.69 mSv, a much lower radiation dose.  The 12.36 mSv is more than three hundred percent higher when compared to the dose at Zilkha Radiology.  We have encountered similar instances of patients with higher dose of radiation received at other facilities, including hospitals, hospital affiliated facilities and other radiology groups.  Zilkha Radiology believes so deeply in this technology that the patient’s dose is printed on every report sent to their doctor. If you want to have your follow up CT at Zilkha Radiology, bring in your prior study and we can tell you what your radiation dose was on your prior CT scan.

Zilkha Radiology is the first and only practice in the Northeast, New York State and Long Island to acquire and provide this new low dose technology in our West Islip and East Islip offices.  We optimize diagnostic quality while keeping patient safety our number one priority.           

The offices are accredited by the American College of Radiology.  

The facility is accredited to perform monitored anesthesia by Board Certified Anesthesiologists.

Depending on the type of ultrasound examination, our office will give you precise instructions prior to the test. You may be asked to maintain a special diet the day before your exam. You may also be instructed to avoid anything to eat or drink the day before the test. It is also possible there is no preparation. Our office will tell you precisely what to do.