Ectasia can leave a person requiring glasses
or contacts even after it stabilizes.
In rare cases, Ectasia can progress to a point where a corneal
transplant is necessary to correct the patient's vision.
Duct Ectasia of the breast or mammary duct Ectasia or plasma cell mastitis is a condition
in which the lactiferous duct becomes blocked or clogged.
Periductal mastitis, comedo mastitis, secretory disease of the breast,
plasma cell mastitis and mastitis obliterans are sometimes considered special cases or synonyms of duct Ectasia syndrome.
In fact, there is a small risk that LASIK can
induce a keratoconus-type condition called corneal Ectasia if too much tissue is removed
from the cornea of individuals who are susceptible to this condition.
A study of Intacs for the treatment of corneal thinning and bulging(Ectasia) occurring as a complication of LASIK surgery
showed that uncorrected visual acuity improved from 20/100 or worse prior to Intacs implantation to 20/40 or better one year after the procedure in 90 percent of treated eyes.
And a study of the effectiveness of Intacs for the treatment of keratoconus and post-LASIK corneal Ectasia showed that insertion of a single Intacs segment
in these eyes improved uncorrected visual acuity to the extent that the participants in the study could see nine lines better on a standard eye chart.