Q. What is the difference between scintigraphy and angiography?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Scintigraphy and angiography are two important imaging techniques used in medical diagnosis. Scintigraphy is a non-invasive imaging technique that uses radioactive substances to produce an image of the body’s internal structures such as bones, organs, or tissues. It is often used for diagnosing bone diseases like cancer, infection or to assess organ function.
Angiography on the other hand is a minimally invasive procedure used to assess blood vessels. It provides detailed images of arteries, veins and other blood vessels using contrast material (contrast agent) injected into these vessels through a thin catheter tube inserted into your arm or leg at an artery. Angiography can reveal blockages in the coronary arteries and help diagnose heart diseases such as arrhythmias, heart attack or stroke before they occur.
In summary, scintigraphy is used to give general information about how body parts are functioning while angiography offers more specific details about how well certain body parts are working by providing detailed images of blood vessels and their associated structures such as valves and chambers involved in pumping blood throughout the circulatory system.
Q. Hello Doctor, from past 3 weeks I have too much dandruff problem and it cause hair loss will you suggest any best solution for this?
Doctor Answer is medically reviewed by SecondMedic medical review team.
Answered by Secondmedic ExpertDealing with excessive dandruff leading to hair loss can be frustrating, but there are effective ways to address this issue. Here's what you can do:
1. Switch to a Gentle Shampoo: Opt for shampoos specifically designed for dandruff, containing ingredients like ketoconazole, zinc pyrithione, coal tar, or selenium sulfide. Use these shampoos regularly to reduce dandruff buildup.
2. Scalp Massage: Gently massage your scalp while shampooing to help remove flakes and improve blood circulation, which can promote healthier hair growth.
3. Avoid Hot Water: Wash your hair with lukewarm water instead of hot water, as hot water can dry out your scalp and worsen dandruff.
4. Balanced Diet: Ensure you're eating a balanced diet rich in vitamins and minerals essential for healthy hair and scalp, such as omega-3 fatty acids, zinc, and B vitamins.
5. Manage Stress: Stress can exacerbate dandruff problems. Practice stress-relief techniques like meditation, yoga, or regular exercise to help manage stress levels.
6. Apple Cider Vinegar Rinse: Consider using diluted apple cider vinegar as a rinse after shampooing. It can help restore the scalp's pH balance and reduce dandruff.
7. Consult a Dermatologist: If the issue persists despite trying home remedies or over-the-counter solutions, seek advice from a dermatologist. They can provide a personalized treatment plan tailored to your specific scalp condition.
Remember, consistency is key when dealing with dandruff. Give these remedies some time to work, as immediate results might not always occur. It's essential to find what works best for your scalp, so don't get discouraged if you don't see immediate improvements.
Taking care of your scalp health not only addresses dandruff but also aids in reducing hair loss associated with this issue. Feel free to incorporate these tips into your routine and observe how your scalp responds. If the problem persists or worsens, seeking professional guidance is always recommended.
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