How Technology Has Improved The Detection Of Cancer
Tuesday, 08 December 2020

 According to statistics, about 600,000 die from cancer every year in the US and then another 80,000 in Canada. These numbers alone speak volumes on how dangerous cancer is and why people should exert time and effort to ensure that they live a cancer-free life. 

One of the reasons why thousands of people die from cancer every year is because the disease can be very difficult to detect. Also, not all cancers come with visible symptoms, and when a person does notice these symptoms, the cancer cells have already multiplied and affected different areas of their body. The later the detection is, the challenging it can be for anyone to treat cancer. 


 Fortunately, things can now change for the better because there are countless technologies that’ll help people around the world to detect cancer. Full body scans offered by well-known companies such as, for example, can increase one’s chances of surviving from cancer.  Moreover, even without symptoms, these technologies can determine a person’s health and if they’re at risk of developing cancer. 

Here’s how technology has improved the detection of cancer:

1. Magnetic Resonance Imaging
MRI (Magnetic Resonance Imaging) for cancer detection has helped improve the accuracy of early cancer screenings. This technology allows the detection of small masses like those that are found in tumors or in the brain’s and spinal cord’s lining. This technology also provides information on blood flow in the body and the state of a person's bone density, which can help determine a person's risk for developing certain types of cancer. In addition, it can determine if there are problems with your cardiovascular system. An MRI machine also helps with the diagnosis of other conditions such as Alzheimer's disease, multiple sclerosis, and heart disease.
During an MRI procedure, the patient lies in a magnetic resonance imaging machine and then the machine takes pictures inside the body. This equipment enables doctors to see the different internal organs and structures of the human body in greater detail. The images generated by the MRI machine makes it easier for medical professionals to determine where exactly the abnormalities might be located within the body and if these abnormalities can possibly develop into cancerous tumors. 
There are some instances when an MRI is performed along with a CT scan or a Positron Emission Tomography (PET) scan to verify and contrast the findings derived from the MRI. MRI scans are very useful in various cancer treatment modalities to get a clearer picture of the disease process.
2. Computed Tomography Scan
Computed tomography (CT) scans for cancer detection has revolutionized the way the medical industry treats many types of illness. This type of technology has been around for decades and is only becoming more advanced today because of the influx of cancer patients. For the most part, it’s used to show images of internal organs in motion. 
The reason this imaging machine is so widely used is that it allows doctors to get a closer look at organs, making it easier for them to determine the status of a person’s health and whether or not their bodies show any signs of cancerous cells.  
The benefit of CT scans for cancer detection is that it offers a greater level of accuracy than traditional x-rays. It’s also capable of producing a higher quality image than a typical x-ray. Furthermore, a CT scan allows a physician to look into a patient more quickly than with a standard x-ray machine. Not to mention that it’s also less invasive to the body than typical cardiovascular examinations.
CT scans for cancer detection have many benefits over more traditional methods. Although a CT scan isn’t a panacea for all cancers, it has been used in clinical trials to help find treatments for bladder and colorectal cancer, pancreatic cancer, head and neck cancer, ovarian cancer, and lung cancer. These tests have been shown to improve the accuracy of existing treatments as well as identify areas in which treatment may need to be done in the future.
3. Ultrasound
Ultrasound for cancer detection is a technique used to see whether malignant tumors are present in the body. It uses low-level lasers, sound waves, and computer programs to produce images of different sizes from different angles. These images are then interpreted by the doctor who analyzes them and determines the type of tumor. 
Although this type of diagnostic test is used mainly for tumors in the breast, it has also been proven successful in detecting tumors in other parts of the body, such as the colon, lungs, gallbladder, ovaries, thyroid, pancreas, thyroid, gallbladder, pleura, and others.
For those wanting to know more about this type of examination, there are many different resources available. Some websites even offer reviews on the uses and benefits of ultrasound, as well as a description of the exact procedures involved.
4. Biopsy
A biopsy for cancer detection is a step in the diagnosis and treatment of cancer. It’s done when the doctor suspects that a particular kind of cancer has spread to other areas of the body (metastatic disease). 
During this process, doctors break open a small piece of tissue to remove any malignant cells present in it. The doctor then uses special tools like a cellular cytometer to determine the type of cancer cells present in the tissue. If it’s determined that the cells are benign, the doctor will then plan an intervention that’ll kill the cancer cells without causing any harm to the other parts of the body.
Biopsy for cancer detection involves taking a sample of cellular material from a body fluid. This type of sample can be drawn from the throat, stomach, blood, or cerebrospinal fluid. 
Prevention Is Better Than Cure 
If any of your family members were diagnosed with cancer in the past, it’s best if you schedule an appointment with your physician, and inquire if you can utilize any of the technology mentioned in this article for early cancer detection. 
You’re at higher risk of developing cancer if any of your immediate family members were diagnosed in the past, so it’s best if you make use of these technologies to detect and, eventually, beat cancer.


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