"Sphincterotomy" Natural Recordings by Native Speakers
Sphincterotomy is a surgical procedure where a sphincter muscle is cut to relieve spasm, tension, or obstruction caused by involuntary tightening or contraction of the muscle. This type of surgery is commonly performed on the internal anal sphincter to treat fecal incontinence, chronic constipation, or to relieve pain in relation to hemorrhoids caused by a spastic internal sphincter.
A sphincter is a muscle that surrounds and controls the opening of a hollow body part, such as the anus, urethra, or esophagus. It acts like a valve, allowing the opening to be opened and closed.
Relating to or resembling a sphincter, a muscle that helps to control the opening and closing of a natural passage, especially in the digestive or urinary system.
The word "sphincteric" refers to a muscle that surrounds a natural opening or passage in the body, typically used to control the entry and exit of substances. Sphincters are found in various parts of the body, such as the anal sphincter, urethral sphincter, and esophageal sphincter, and play a crucial role in maintaining the integrity and function of the associated organs.
Sphingian refers to something that belongs to or relates to either Sphinga, a town in Mauritania and a former name of the settlement where the famous ancient Egyptian statue Ozymandias (Ramses II) was discovered, or more commonly, the families of African slave owners that existed in the United States prior to the American Civil War.
Sphingid refers to a type of moth belonging to the family Sphingidae. They are commonly known as hawk moths or sphinx moths. These moths are characterized by their large size and distinctive long proboscis, which they use to feed on nectar from flowers. The family Sphingidae is one of the largest and most diverse groups of moths, with over 1,500 species found worldwide.
A sphingolipid is a type of lipid that contains a sphingosine base, which is a long-chain, non-branched amino alcohol. Sphingolipids are a class of glycosphingolipids, which are lipids that consist of a sphingosine chain, a polar head group and one or more carbohydrate molecules attached to the sphingosine backbone.
Sphingolipidoses are a group of rare genetic disorders caused by the accumulation of sphingolipids in the body's cells. These sphingolipids are types of lipids that are an essential component of cell membranes.<br><br>The most common types of sphingolipidoses are:<br><br>1. Tay-Sachs disease: an autosomal recessive disorder caused by a deficiency of the enzyme hexosaminidase A, leading to the accumulation of GM2 gangliosides in the brain and nervous system.<br>2. Sandhoff disease: an autosomal recessive disorder caused by a deficiency of the enzyme beta-hexosaminidase B, leading to the accumulation of GM2 gangliosides in the brain and nervous system.<br>3. Fabry disease: an X-linked disorder caused by a deficiency of the enzyme alpha-Gal A, leading to the accumulation of globotriaosylsphingosine in the body's cells.<br>4. Niemann-Pick disease: a group of autosomal recessive disorders caused by a deficiency of the enzyme sphingomyelinase, leading to the accumulation of sphingomyelin in the body's cells.<br><br>Symptoms of sphingolipidoses may include:<br><br> Neurodegeneration (nerve damage)<br> Developmental delays<br> Seizures<br> Muscle weakness<br> Vision and hearing loss<br> Digestive problems<br> Poor coordination and balance<br><br>Treatment for sphingolipidoses varies depending on the type and severity of the disorder, but may include enzyme replacement therapy, bone marrow transplantation, and supportive care to manage symptoms.