Diagnostic radiologist Dr Vidyanand Hemraj has welcomed the commissioning of a new CT scanner at the Georgetown Public Hospital Corporation (GPHC), saying it will improve the quality, speed and accessibility of imaging services.
“The new CT scanner represents a significant step forward in improving the quality, speed and accessibility of imaging services for our patients. It also supports safer imaging through improved radiation-dose management,” Hemraj was quoted as saying in a post on the hospital’s Facebook page.
According to the post, medical imaging provides physicians with information needed to diagnose illnesses, guide treatment and monitor patients’ progress.
Hemraj’s interest in the relationship among medicine, technology and problem-solving led him to pursue a career in diagnostic radiology. After graduating from medical school in 2015 and completing rotations in various specialties, he became interested in the ability of imaging technology to examine the inside of the human body and provide information to guide patient care.
He entered the Diagnostic Radiology Residency Programme in 2019 and graduated as a diagnostic radiologist in 2022.
“What continues to inspire me is knowing that every scan we interpret can make a difference in patient care,” he said.
As a diagnostic radiologist, Hemraj interprets medical images, including X-rays, ultrasounds, CT scans and mammograms, to assist in diagnosing and managing patients’ conditions. He also works with physicians from various specialties, radiographers and other healthcare professionals.
His typical day includes reviewing imaging studies, preparing reports, discussing findings with clinical teams and residents, and supporting quality-improvement efforts within the department, the post said.
Medical imaging is often described as the “eyes of modern medicine” because it enables healthcare professionals to examine internal structures and diagnose conditions without invasive procedures. It can assist in the early detection of diseases, determine the severity of an illness, guide treatment and monitor a patient’s progress.
“From emergency care to cancer diagnosis and routine evaluations, imaging provides critical information that helps healthcare teams make timely and effective decisions,” Hemraj said.
Although radiologists often work behind the scenes, their findings can directly influence a patient’s treatment and, in some cases, help save lives.
The profession also presents challenges, including the need to maintain accuracy under pressure, manage growing demand for imaging services and keep abreast of rapidly developing technology. According to the post, teamwork, continuous learning and a commitment to patient care are essential to meeting those challenges.
As medical technology continues to develop, Hemraj said he remains committed to supporting accurate diagnoses, informed treatment decisions and improved outcomes for patients at the hospital.
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