:*'''Differential diagnoses''', including how to distinguish it from at least the most common and/or important differential diagnoses. There should be no plain list of differential diagnoses (see [[#No plain lists of causes|the section ''No plain lists of causes'']] below).
:*'''Main clinical clues''', such as most common patient age, to help in evaluating the likelihood of the given diagnosis. This should be included ''after'' microscopic characteristics, because it becomes pathologically helpful only if microscopy does not give a definite diagnosis already.
:*Further workup once the diagnosis is established, which depending on the disease may include:
::*'''Degree of differentiation'''