Dysphagia is the inability to swallow, either partially or at all. It is an extremely unpleasant disorder because it makes ordinary eating and drinking challenging. It may also involve pain. The swallow study for dysphagia that doctors use to assess someone with these symptoms may have several steps.
Swallowing is done by the tongue's action pushing the food into the throat. From there, the esophagus massages the food along its length through peristalsis, or the rhythmic contractions of the muscles in its walls. The process ends when the ingested matter is propelled into the stomach through the gastric sphincter.
There are several possible causes for the prevention or impairment of this process. Sometimes it might be due to the weakness or abnormal functioning of the muscles in the gullet walls. The muscles may also be strained or lacerated.
Another possibility is that the peristalsis can become spasmodic. This condition is technically known as diffuse spasms and is based in the gullet's involuntary muscles. The spasms are intense and rapid, as opposed to their usual motion.
Sometimes, the gullet is blocked by excessively large chunks of food. Cancer patients with tumors in the gullet may have a similar experience. The ingestion of foreign bodies is always dangerous because it can have this effect.
The nervous system regulates the muscles involved in swallowing, so any neurological trouble can impair it too. Disorders like multiple sclerosis and muscular dystrophy are one possibility, but nervous damage through stroke or injury is another.
In assessing the situation, doctors are able to use X-rays. X-rays do not usually show muscle tissue so the patient is asked to drink a barium solution. Barium, which is metal, shows up on the X-ray and exposes the affected areas of muscle in the esophagus, if there are any. Barium tablets or food are used if the doctor suspects that something is blocking the gullet. The barium is called the contrast material.
Secondly, a dynamic swallowing exercise is a live depiction of patient gullet action. The latter swallows barium food or liquid and is then monitored as it passes through to their stomach. The working of their food canal is assessed to see if it is healthy.
Endoscopy is a general term for the technique in medicine in which a camera-loaded cable is passed into the body through an orifice. This is a Greek term meaning inner vision. It allows the doctor to physically see the gullet's interior and make an assessment of its interior and muscles.
In an endoscopy, the doctor uses a cable with a camera on its end to perform the internal examination. The camera transmits photographic images to a screen. Endoscopy is a very common procedure in modern medicine and is used to diagnose other problems too. The word is composed of two Greek terms, endo and scopy, meaning inside and view.
None of these techniques is extremely traumatic. Older adults are the more usual sufferers of dysphagia, but anyone who has been experiencing discomfort or impairment in swallowing should consult with their doctor as a matter of urgency.
Swallowing is done by the tongue's action pushing the food into the throat. From there, the esophagus massages the food along its length through peristalsis, or the rhythmic contractions of the muscles in its walls. The process ends when the ingested matter is propelled into the stomach through the gastric sphincter.
There are several possible causes for the prevention or impairment of this process. Sometimes it might be due to the weakness or abnormal functioning of the muscles in the gullet walls. The muscles may also be strained or lacerated.
Another possibility is that the peristalsis can become spasmodic. This condition is technically known as diffuse spasms and is based in the gullet's involuntary muscles. The spasms are intense and rapid, as opposed to their usual motion.
Sometimes, the gullet is blocked by excessively large chunks of food. Cancer patients with tumors in the gullet may have a similar experience. The ingestion of foreign bodies is always dangerous because it can have this effect.
The nervous system regulates the muscles involved in swallowing, so any neurological trouble can impair it too. Disorders like multiple sclerosis and muscular dystrophy are one possibility, but nervous damage through stroke or injury is another.
In assessing the situation, doctors are able to use X-rays. X-rays do not usually show muscle tissue so the patient is asked to drink a barium solution. Barium, which is metal, shows up on the X-ray and exposes the affected areas of muscle in the esophagus, if there are any. Barium tablets or food are used if the doctor suspects that something is blocking the gullet. The barium is called the contrast material.
Secondly, a dynamic swallowing exercise is a live depiction of patient gullet action. The latter swallows barium food or liquid and is then monitored as it passes through to their stomach. The working of their food canal is assessed to see if it is healthy.
Endoscopy is a general term for the technique in medicine in which a camera-loaded cable is passed into the body through an orifice. This is a Greek term meaning inner vision. It allows the doctor to physically see the gullet's interior and make an assessment of its interior and muscles.
In an endoscopy, the doctor uses a cable with a camera on its end to perform the internal examination. The camera transmits photographic images to a screen. Endoscopy is a very common procedure in modern medicine and is used to diagnose other problems too. The word is composed of two Greek terms, endo and scopy, meaning inside and view.
None of these techniques is extremely traumatic. Older adults are the more usual sufferers of dysphagia, but anyone who has been experiencing discomfort or impairment in swallowing should consult with their doctor as a matter of urgency.
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