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By this time...in this Blog, let's talk about MRI. Because last month, my doctor required me to undergo scan of MRI because he said he saw something shady blurred in my Lungs X-ray. Then after a week I received the result of MRI and I am very thankful because the result was negative and my lungs were clean.
When a "shadow" or "shady" area is seen on an X-ray but later said to be "ignore," it may be a benign (not serious) condition or just an Technical Issue.
Here are some possible reasons why this might happen:⤵️
1. Technical Issue – Sometimes, shadows or "shady" on X-rays are the result of technical issues, such as incorrect patient position, presence of objects such as jewelry or clothing, or problems with the X-ray machine. It does not indicate disease.
2. Normal Anatomic Variation – There are some normal structures in the body that can look different on X-rays. For example, bones, nerves, or muscles that may look like a "shadow" but are not worrisome.
3. Benign Conditions – Sometimes, there are nodules or small scars on the lungs (from previous infections) that are not dangerous. In the follow-up examination, it may be seen that there is no change or risk, so it is said "neglect."
4. Overlapping Structures – There are parts of the body that when overlapped on X-ray, may look abnormal but on a more detailed examination, it turns out to be normal.
Follow-up X-rays or other diagnostic tests are usually needed to confirm whether or not the findings are significant.
But if there is a shadow possibility that the X-ray result is not okey. I will explain now. Having a "shady" or "shadow" on an X-ray is a vague term sometimes used by doctors or technicians to describe an abnormal or strange part of an X-ray image.This means that there is an area on the X-ray that looks dark or unclear which can be caused by various conditions.
Some of the possible causes of a "shadow" on X-rays are:⤵️
1. Infection– Lung infections such as pneumonia.
2. Mass or Tumor – Can be benign (non-cancerous) or malignant (cancerous) tumors.
3. Fluid Buildup – Water in the lungs or pleural effusion.
4. Scarring or Fibrosis – Having a scar in the lung tissues.
5. Atelectasis – Collapse or sagging of a part of the lung.
6. Foreign Object – Having something unusual inside the body.
It is important for your doctor to explain the exact meaning of the "shadow" seen on the X-ray, and further testing (such as a MRI, CT scan or biopsy) may be needed to find out what is causing it.
What is MRI?⤵️
Magnetic Resonance Imaging (MRI) is a medical imaging technique that uses strong magnetic fields, radio waves, and computer technology to generate high-resolution images of the human body. It is a non-invasive, painless method of imaging that is used to diagnose and monitor a wide range of conditions, from brain tumors to sports injuries. MRI is also used in research to study the structure and function of the human body.
The basic principle behind MRI is the use of strong magnetic fields. When a person is placed in an MRI machine, their body is exposed to a powerful magnetic field. This magnetic field causes the protons in the atoms of the human body to align with the field. A radio wave is then sent through the body, which knocks the protons out of alignment.
When the radio wave is turned off, the protons relax back into their aligned state. As they do so, they emit a signal that can be detected by the MRI machine. The machine uses this signal to create images of the body.
MRI produces high-quality images of both internal and external body structures. It is particularly useful for imaging soft tissue, such as the brain, spinal cord, and joints. It can detect a range of conditions, including tumors, brain injuries, spinal cord injuries, vascular diseases, and infections.
One of the advantages of MRI is that it is a non-invasive method of imaging. Unlike other imaging techniques, such as X-rays or CT scans, it does not use ionizing radiation. This makes it a safer option for patients, particularly children and pregnant women.
MRI is also a painless procedure. The patient is placed in a large donut-shaped machine and, depending on the area being scanned, may require the use of a contrast agent. The scan usually takes between 20 and 90 minutes to complete.
MRI has revolutionized medical imaging since its development in the1970s. It has enabled doctors to see inside the body with unprecedented detail, helping to diagnose and monitor conditions more accurately. It has also led to the development of new treatments and therapies.
Despite its many advantages, MRI is not without its limitations. It is a costly procedure that requires specialized equipment and trained personnel. It can also be difficult for patients with certain conditions, such as claustrophobia or obesity, to undergo an MRI scan.
In conclusion, MRI is a powerful tool for medical imaging that has transformed the way doctors diagnose and treat medical conditions. It is a safe and non-invasive method of imaging that can detect a range of conditions with high accuracy. However, the cost and accessibility of MRI remain a challenge, limiting its application in some parts of the world. The development of new technology and techniques may help to overcome these challenges and make MRI more widely available in the future.
MRI (stand for Magnetic Resonance Imaging) is not often used for scanning the lungs (lungs) because X-rays and CT scans are more common in the diagnosis of lung diseases. However, there are times when MRI is used to better visualize the soft tissues of the lungs and nearby organs.
In the result of the MRI of the lungs, the following can be seen:⤵️
1. Tumor or mass – MRI can help determine if there is a lung tumor and determine if it is benign (non-cancerous) or malignant (cancerous).
2. Pulmonary embolism – Blockages can be seen in blood vessels in the lungs.
3. Inflammation or infection – Can see if there is inflammation or infection, such as pneumonia or tuberculosis.
4. Lung tissue structure – The condition of soft tissues such as the diaphragm, pleura (the membrane that covers the lungs), and other nearby parts can be assessed.
5. Scarring or fibrosis – Damage caused by long-term lung disease, such as pulmonary fibrosis, can be identified.
Although it is used less frequently in the lungs, MRI is useful in cases where more detailed imaging is needed that other imaging techniques cannot provide.
If a person's lungs are normal or disease-free like mine, the MRI result will show a clean image of the lung and surrounding structures.
Here are what can be seen in a normal MRI result of the lungs:⤵️
1. No mass or tumor – No abnormal growths or lumps.
2. Normal lung tissue – The lung will show a normal lung structure, with no inflammation, fibrosis, or scarring.
3. No blockage in blood vessels – The blood vessels (pulmonary arteries and veins) are clear, without blockage or clot.
4. Diaphragm and pleura are normal – The diaphragm (muscle that helps breathing) and pleura (the protective lining of the lungs) are normal, no irregularities or fluid buildup.
5. No infection or inflammation – There is no sign of infection such as pneumonia or any kind of inflammation inside the lungs.
In general, the MRI will show balanced anatomical structures and normal arrangement of the lungs and nearby organs, without any indication of disease or abnormality.
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What is CT Scan?
A 'CT scan' refers to a diagnostic imaging test that uses X-rays and computer technology to produce cross-sectional images of the body. CT stands for Computed Tomography. Basically, it is a combination of traditional X-ray and computer technology that allows doctors to see internal organs, bones, and tissues with great clarity. CT scan images are detailed, and they capture a wide range of body structures in a quick and non-invasive way. The CT scan has revolutionized medical diagnosis and treatment by providing a highly accurate and detailed 3D image of the body.
The CT scan works by using a series of X-ray images taken from different angles of the body. These images are combined by a computer to create a cross-sectional image of the body. CT scanners consist of a large and doughnut-shaped machine that is open at both ends. The patient must lie still on a table that is moved slowly into the scanner in order to acquire the images. A CT scan is a painless procedure, and typically takes only a few minutes to complete.
The CT scan can be used to diagnose and monitor a wide range of medical conditions, including cancer, cardiovascular disease, and bone diseases, among other illnesses. For example, CT scans can be used to detect tumors, blood clots, and infections, as well as other conditions that may affect the body’s organs. In emergency cases, a CT scan can be critical in diagnosing serious injuries quickly, which can be life-saving.
The CT scan procedure is not without risk. The radiation exposure during a CT scan is about 10 times that of a traditional X-ray procedure, which can be harmful, especially to children and young adults. However, the benefits of a CT scan procedure often outweigh the risks, especially in cases when a quick and accurate diagnosis is necessary.
There are several types of CT scans, depending on the part of the body being scanned. The most common types of CT scans include the head, chest, abdomen and pelvis, and the extremities. Each type of scan has its own specific purpose and is used to diagnose different medical conditions.
In conclusion, the CT scan is a powerful and non-invasive tool used in modern medicine to diagnose and monitor a wide range of medical conditions. The images produced by a CT scan are highly detailed and can provide significant benefits to doctors as they treat patients. The CT scan has revolutionized medical diagnosis and treatment, and continues to be an important part of the medical profession today. While the risk of radiation exposure exists, the benefits of a CT scan often outweigh the risks, especially when doctors need to make a quick and accurate diagnosis to save a patient's life. Overall, the CT scan has proven to be an invaluable tool in the field of modern medicine, and will continue to be so, as advances in technology are made.
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If you are in smartphone view version and cannot understand English❓ Click this word "View web Version" or tap "View web Version" below under the Home button to proceed the web version, then pinch zoom in and see BLOGSITE TRANSLATOR then click or tap the "SELECT LANGUAGE" alphabetically below and choose your language to translate.
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For Pilipino viewers:⇢【Naiintindihan ko ang iba kong kababayan na hindi maintindihan ang English, para sa inyo ito ang feature button na ito☙⇢i-Click ang word na itong๐⇢"VIEW WEB VERSION" or i-tap ang ๐⇢"VIEW VIEW VERSION" below sa baba ng ๐⇢HOME button para mapunta sa Web Version. Kung nasa "WEB VIEW VERSION" ka na ay pinch to zoom in pagkatapos ay i-click or pindutin ang "BLOGSITE TRANSLATOR" tapos pindutin ang "SELECT LANGUAGE" piliin ang gustong lenguwahe alphabetically,"BIKOL", "CEBUANO", "FILIPINO", "HILIGAYNON", "ILOKANO", "KAPAMAPANGAN", "PANGASINAN", "WARAY" para i-translate sa TAGALOG, BIKOL, CEBUANO, HILIGAYNON, ILOKANO, KAPAMAPANGAN, PANGASINAN, WARAY para maintindihan.】Enjoy Reading๐
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