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An ultrasound scan, also known as sonography, is a medical test that uses high-frequency sound waves to produce images of structures inside of your body. These images can provide valuable information to diagnose and treat numerous diseases and conditions. The image produced is called a sonogram.
Ultrasound scans are commonly associated with pregnancy as they are often used to view the uterus and ovaries during pregnancy, providing an expectant mother with the first view of her unborn child. The scans can also be used to monitor the health of the developing baby. However, an ultrasound scan can be used for many reasons, including:
Assess blood flow
Diagnose problems with muscles, soft tissues, and blood vessels
Diagnose gallbladder disease
Check your thyroid gland, liver, kidneys, and pancreas
Examine a breast lump
Evaluate joint inflammation
Detect prostate and genital problems
Examine metabolic bone disease
Investigate a tennis elbow, frozen shoulder, or carpal tunnel syndrome
Guide surgeons’ movements during certain medical procedures, such as tumor treatment or biopsy.
There are two main types of ultrasound scans:
External ultrasound scan
During an external ultrasound scan, a trained technician (sonographer) apply a lubricating gel onto your skin over the area being examined.
The sonographer than places a small, hand-held device called a transducer against the area being studied. The transducer may be moved as needed to capture the images. The transduces works by sending sound waves into your body, collecting the ones that echo, and sending them to a computer that creates the images. These images can be interpreted by your doctor. Humans cannot hear the sound waves as they are too high of a pitch for us to hear.
Depending on the area being examined, you may be asked to change positions to let the sonographer get better access. You should not feel any discomfort or pain during the procedure.
Internal ultrasound scan
In some cases, an ultrasound scan may be done inside your body. This type of ultrasound is normally used to evaluate the internal reproductive organs or urinary system. During an external ultrasound scan, the transducer is attached to a probe that is inserted into a natural opening in your body. Here are some examples of internal ultrasound:
Transvaginal ultrasound – the sonographer uses a special transducer and gently inserts it into the vagina to get a quick look at the ovaries and uterus.
Transrectal ultrasound – a special transducer is placed into the rectum to create images of the prostate.
Transesophageal echocardiogram – the sonographer inserts a transducer into your esophagus to obtain heart images. This procedure is usually under local anesthesia and sedative.
When your ultrasound scan is complete, a radiologist will analyze the images and send a report to your doctor. Then, your doctor will share the result with you.
You should be able to leave the hospital soon after your ultrasound finishes. Since the images of your scan will need to be analyzed, you may need to stay in Guatemala for at least 3 to 7 days, or until the results are ready. When the results are ready, you will have to attend a follow-up appointment to discuss them with your doctor.
You can return to your normal activities, including work, immediately after an ultrasound scan. However, if you have an internal ultrasound scan that involves the use of anesthetic and sedative, you should wait about 24 hours until you are allowed to go back to your normal activities.
There is generally no special aftercare following an ultrasound scan. You can drive, eat, and drink as usual straightaway. If the ultrasound scan involves anesthetic and sedative, you should not drive, operate machinery, or drink alcohol for a day.
The success and accuracy rate of an ultrasound scan depends on what it is used for. It should be 100% accurate in detecting a fetal heartbeat. However, it may not be always accurate for other uses.
Ultrasound scan is very safe and there are no know risks from the sound waves used in the procedure. Unlike some other scans, such as CT scans, ultrasound scans do not involve exposure to radiation.
If you are undergoing an internal scan and are allergic to latex, make sure to let the sonographer know so they can use a latex-free probe cover.
The alternatives to ultrasound scan depend on the reason why you need the procedure. For instance, if you want to confirm your pregnancy, you can simply use a pregnancy test from the drug store or get a blood test. If you want to find out the sex of your unborn baby, you can get also get a blood test. For other uses, you may undergo other imaging tests, such as CT scan, MRI scan, or X-rays.
Before an ultrasound scan, you may experience pain, swelling, or other symptoms, or you may want to monitor your developing baby’s health. After an ultrasound scan, your doctor should be able to confirm their diagnosis and create a treatment plan for you. If the procedure is done to check your pregnancy, you should be able to know the condition of your unborn baby, including its gender and heartbeat.
Whilst the information presented here has been accurately sourced and verified by a medical professional for its accuracy, it is still advised to consult with your doctor before pursuing a medical treatment at one of the listed medical providers
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Guatemala is a country in Central America and its territory was once the core of the Maya Civilization. There are numerous historical sites to explore in this country, from Tikal National Park where visitors can learn more about the Maya to the colonial city of Antigua, which is one of the many footprints the Spanish left behind. However, there are other charms as well, such as the many amazing volcanoes, lakes, jungles, and inexpensive food markets. Besides its natural beauty and ancient ruins, Guatemala is also popular among international tourists for its medical tourism. Foreign patients who are looking for a more cost-effective solution for their medical requirements choose Guatemala because the country offers the finest quality healthcare at reasonable rates. On average, medical procedures in this country are 50 to 75% less expensive than in the US. Furthermore, the standard and quality of the hospitals and clinics in this country are on par with those in the USA.
The most popular city in Guatemala is Antigua, which was the capital of Guatemala. Located in the central highlands of the country, between three volcanoes, this city is mainly known for its preserved Spanish Baroque-influenced architecture. From its churches, houses, ruins, parks, to its cobbled streets, the city will never cease to captivate visitors. Visit the Plaza Mayor (central square) to admire its awesome palaces, cathedral, and gardens. While most travelers used to skip Guatemala City, the capital of the country, more and more travelers are coming to the city as it reinvents itself as a safe and interesting destination to visit. Another popular city is Panajachel, which is the gateway to the striking Lago de Atitlán.
The primary airport in Guatemala is La Aurora International Airport, which operates international flights to and from several cities in North and Central America, such as Los Angeles, New York, Mexico City, and San Salvador. Low-cost airlines, including JetBlue and Volaris, serve flights from this airport. The most common way to travel around the country is by pull man (first-class buses+, rental cars, and “chicken bus” (second-class buses). To travel inside cities and towns, taxis and three-wheeled Thai tuk-tuks are widely available.
Holders of passports of 86 countries, including all EU countries, the US, and the UK, are allowed to visit Guatemala for up to 90 days. Other nationals, including China and Nepal, need to apply for a visa to be able to visit the country.
Guatemala has two seasons. The rainy season stretches from May through October, with the majority of rain falling between September and October. The dry season extends from November to April, characterized by clear, blue skies. Note that coastal areas can be very humid.