1 Examples of viral infections include, mumps or hepatitis B. 2  Some autoimmune conditions-such as lupus, or Sjogren's syndrome. 3  Injury to the pancreas. 4  Idiopathic-about 15% of all cases of acute pancreatitis are termed idiopathic pancreatitis.
For instance, in America, these kinds of drums are referred to as the doumbek. They are widely used in E. Europe, N. Africa and a larger part of Asia. Good examples of these kinds of drums include the Bendir, Riq, Tamburine, Irish bodhran etc. These drums are mostly made of wood which forms almost a perfect circle.
Description and Function of the Types of Steel drums. The high tenor (also known as a soprano pan) is the highest pitched of the steel drums (steel pans) with a pitch range of D4 to F#6, that is, up to two octaves and a major third from D above middle C (C4). Its predecessor actually contained fewer notes which were within the tenor range.