There are three main types of volcano-composite or strato, shield and dome. Composite Volcanoes. Composite volcanoes, sometimes known as strato volcanoes, are steep sided cones formed from layers of ash and [lava] flows. The eruptions from these volcanoes may be a pyroclastic flow rather than a flow of lava.
A vagal episode or vasovagal response or vasovagal attack (also called neurocardiogenic syncope) is a malaise mediated by the vagus nerve. When it leads to fainting, also known as a syncope, it is called a vasovagal syncope, which is the most common type of fainting.
Gastrojejunocolic fistula (GJF) is a late, severe complication of a stomal ulcer, which develops as a result of inadequate resection of the stomach or incomplete vagotomy (1). As a result of the recent development of proton pump inhibitors and Helicobacter pylori eradication regimens for the treat-