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Plummer–Vinson syndrome (also known as Paterson–Kelly syndrome [1] or Paterson–Brown-Kelly syndrome in the UK [2]) is a rare disease characterized by dysphagia (difficulty swallowing), iron-deficiency anemia, glossitis (inflammation of the tongue), cheilosis (cracking at the corners of the mouth), and esophageal webs (thin membranes in the esophagus that can cause obstruction). [1]
Megaesophagus, also known as esophageal dilatation, is a disorder of the esophagus in humans and other mammals, whereby the esophagus becomes abnormally enlarged.. Megaesophagus may be caused by any disease which causes the muscles of the esophagus to fail to properly propel food and liquid from the mouth into the stomach (that is, a failure of pe
Domestic cats have been diversified by humans into breeds and domestic and wild hybrids. Many such breeds recognized by various cat registries. Additionally, there are new and experimental breeds, landraces being established as standardized breeds, distinct domestic populations not being actively developed and lapsed (extinct) breeds.
One always sensory tests both the right and left sides of throat and the sensory levels should be symmetric, that is, the right side of the throat should normally equal the left side. However, if during sensory testing it is determined that one side is normal and the other side has a sensory deficit, then likely something has injured the vagus ...
Dysphagia may manifest as the result of autonomic nervous system pathologies including stroke [23] and ALS, [24] or due to rapid iatrogenic correction of an electrolyte imbalance. [25] In older adults, presbyphagia - the normal healthy changes in swallowing associated with age - should be considered as an alternative explanation for symptoms. [26]
As of 2024, the domestic cat was the second most popular pet in the United States, with 73.8 million cats owned and around 42.2 million households owning at least one cat. In the United Kingdom, 26% of adults have a cat, with an estimated population of 10.9 million pet cats as of 2020.
These cats are called "hypoallergenic," and there are 27 breeds in all, according to research engine FindTheBest. See them all in the slideshow below: See them all in the slideshow below: More on ...
Although age-related changes place older adults at risk swallowing disorders, an older adult's swallow is not necessarily an impaired swallow. Clinicians are becoming more aware of the need to distinguish among swallowing disorders, presbyphagia (an old yet healthy swallow) and other related diagnoses in order to avoid over diagnosing and over ...