The Straits Times released a report of a cardiologist in Singapore who operates private practices at medical centres. The doctor has been reported to have delayed urgent medical treatments for three patients by subjecting them to unnecessary tests. Among the tests mentioned were CT Scan and MRI. As a result of the delay, one of the patients tragically passed away.
One patient, who had fallen and suffered a head injury, was brought to HHSC and SIC by an ambulance. The doctor ordered various CT scans and tests, but the patient’s condition worsened during the scans, leading to vomiting and breathing difficulties.
Another patient, with a fractured leg, was also transported to SIC. Upon arriving at the hospital, the patient was diagnosed with hyponatremia and needed immediate medical attention. The trip to SIC was deemed unnecessary according to experts.
In the third case, a patient with abdominal pain and low oxygen saturation was taken by ambulance to HHSC and SIC. The doctor ordered various CT and MRI scans instead of prioritising resuscitation or stabilisation.
Understanding The Purpose Of CT Scan And MRI
In light of recent events reported, it is essential to understand the purpose of certain medical tests, particularly CT scan and MRI. These tests were among those deemed unnecessary and potentially detrimental in the case of the cardiologist who subjected patients to needless procedures. To ensure better awareness, let’s delve into what these tests are for and when they are needed.
CT Scan
A Computed Tomography (CT) Scan, also known as CT scan or CAT scan, uses a series of X-ray images taken from different angles to create detailed cross-sectional images of the body.
Uses of CT scan:
- Assessment of the structure or shape of a body part
- Cancer diagnosis
- Vascular disease diagnosis
- Injury or trauma diagnosis
- Aid for some interventional procedures, surgeries and of radiotherapy
- Bone strength measurement
MRI
Magnetic Resonance Imaging or MRI utilizes powerful magnets and radio waves to create detailed images of organs, soft tissues, and bones. MRI is often preferred for diagnosing conditions related to the brain, spinal cord, joints, and muscles, and it provides excellent visualization of soft tissues.
Uses of MRI:
- Tumours and cancers
- Injuries to soft tissues
- Injuries or diseases of the spine and joints
- Injuries or diseases of internal organs (brain, heart, digestive organs, etc)
For a more in-depth understanding of the similarities and differences between CT scan and MRI, you may refer to the linked Health365 article.
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This article is informative only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment, and should never be relied upon for specific medical advice.
