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Plummer-Vinson syndrome/esophageal web
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| Plummer-Vinson syndrome/esophageal web |
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Definition:
Plummer-Vinson syndrome consists of chronic iron deficiency anemia, difficulty swallowing, esophageal webs, and other less-common abnormalities. Esophageal webs are small, thin growths of tissue that partially block the esophagus (food pipe), causing difficulty swallowing. They tend to be located in the middle or upper esophagus. Alternative Names:
Paterson-Kelly syndrome; Sideropenic dysphagia Text Continues Below
Causes, incidence, and risk factors:
The cause of Plummer-Vinson syndrome is unknown. Genetic factors and nutritional deficiencies may play a role. It is a rare disorder that is associated with cancer of the esophagus and pharynx (throat).
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