Multiple choice The massive hemorrhage of one or both the adrenal glands can happen in mycoplasma pneumonia typhoid fever waterhouse-friderichsen syndrome gastroenteritis Reveal answer Fill a bubble to check yourself C Correct answer Explanation Waterhouse-Friderichsen syndrome (WFS) or hemorrhagic adrenalitis is a disease of the adrenal glands most commonly caused by the bacterium Neisseria meningitidis. The infection leads to massive hemorrhage into one or (usually) both adrenal glands.