PMC5602655_01
Dilated right pupil of a female psychedelics' user.
CRINM2017-2503762.001.jpg
PMC5602655_01_CRINM2017-2503762.001.jpg
fig1
She has a past history of substance use and misuse starting at the age of eleven years, smoking cannabis and hashish; at that age she developed an abnormally and continuously dilated pupil (Figure 1) leaving a thin rim of blue iridial tissue; the condition is affecting both eyes (bilaterally) though both pupils still react to light, including sunlight (i.e., pupillary light reflex is intact).