Increased neopterin production is found in, but not limited to, the following diseases:

Clinical studies regarding the following diseases have been conducted:

There are four subspecies described which cause the following diseases:

The following diseases are some of those related to genes on chromosome 22:

The following diseases are all present within Egypt.

The following diseases and disorders are linked with the putamen:

In overlap syndrome, features of the following diseases are found (most common listed):

The following diseases are related to genes on chromosome 17:

The denervation may be result of any of the following diseases:

In particular, it often refers to one of the following diseases: