Sandbox:Madhu

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Madhu Sigdel

Classification of DES

• There is no established system for the classification of DES although it is categorized as one of the major disorders of Peristalsis according to The Chicago Classification v.3.0

Risk Factors

• Common risk factors in the development of Diffuse Esophageal Spasm include Age (60-80 years), presence of GERD, Hypertension, anxiety or depression, and drinks (eg. red wine, very hot or cold liquid or fluid).

Pathophysiology

Pathogenesis

• The exact pathogenesis of DES is not fully understood. However, current high-resolution manometric studies suggest impairment of inhibitory myenteric plexus neuron

OR

• It is thought that [disease name] is the result of / is mediated by / is produced by / is caused by either [hypothesis 1], [hypothesis 2], or [hypothesis 3].
• [Pathogen name] is usually transmitted via the [transmission route] route to the human host.
• Following transmission/ingestion, the [pathogen] uses the [entry site] to invade the [cell name] cell.
• [Disease or malignancy name] arises from [cell name]s, which are [cell type] cells that are normally involved in [function of cells].
• The progression to [disease name] usually involves the [molecular pathway].
• The pathophysiology of [disease/malignancy] depends on the histological subtype.