Dr. Leiter studies the use of advanced imaging techniques, specifically CAT scans, to provide better insights into heel fractures. He investigates how CAT scans offer clearer details about fractures compared to traditional X-rays, helping doctors make more informed decisions about treatments. Additionally, Dr. Leiter explores the relationship between gas in the retroperitoneal space and lower back disks, enhancing the diagnosis and treatment options for patients suffering from back pain. His research also includes evaluating complications associated with medical devices designed to prevent blood clots.
Key findings
CAT scans improved treatment decisions in 8 patients with heel fractures by providing clearer details on bone alignment and potential need for surgery.
Dr. Leiter identified a connection between retroperitoneal gas and the vacuum phenomenon in intervertebral disks in three cases, aiding in the diagnosis of back pain.
In a case review, a complication during the insertion of a Kimray-Greenfield filter was linked to a blood clot that prevented the filter from opening properly, highlighting the importance of rapid insertion and the use of blood thinners.
Frequently asked questions
Does Dr. Leiter study heel fractures?
Yes, he focuses on improving the diagnosis and treatment of heel fractures using CAT scans.
What complications has Dr. Leiter researched related to medical devices?
He has researched complications from the Kimray-Greenfield filter, particularly how insertion techniques can affect outcomes.
Is Dr. Leiter's work relevant to patients with back pain?
Yes, his studies on retroperitoneal gas and intervertebral disks help improve diagnosis and treatment for patients with back pain.
Publications in plain English
Clinical application of computerized axial tomography (CAT) scanning of calcaneus fractures.
1985
Clinical orthopaedics and related research
Segal D, Marsh JL, Leiter B
Plain English This study looked at how CAT scans can provide better information about heel bone fractures than regular X-rays. It found that CAT scans give clearer details about how the bone pieces are aligned and whether they need surgery; for example, treatment decisions were influenced by the scans in 8 patients with heel fractures. This matters because having more accurate information helps doctors determine the best type of surgery and improve patient outcomes.
Who this helps: This helps patients with heel fractures and their doctors.
CT detection of retroperitoneal gas associated with gas in intervertebral disks.
1984
Journal of computer assisted tomography
Beers GJ, Carter AP, Leiter B, Shapiro JH
Plain English This study looked at three cases where gas was found in the soft tissues behind the abdomen (retroperitoneal space) along with gas in the lower back disks, known as the "vacuum phenomenon." The researchers provided insights into how this gas can form together in these areas. Understanding this connection is important because it helps doctors better diagnose and treat patients with back pain linked to disk issues.
Who this helps: This helps doctors diagnosing back pain and determining the right treatment for patients.
A complication following Kimray-Greenfield filter insertion.
1981
Cardiovascular and interventional radiology
Leiter B, Sequeira J, Weitzman AF, Menzoian J
Plain English This study looked at a specific complication that can happen when inserting the Kimray-Greenfield filter, a device used to prevent blood clots from traveling to the lungs. In one case, a blood clot formed during the insertion, causing the filter to not open fully, which means it couldn't do its job properly. To avoid this problem, the researchers recommend making the insertion time as short as possible and using a blood thinner during the procedure.
Who this helps: This helps patients at risk of blood clots, doctors performing the procedure, and medical teams involved in their care.