It occurs more often in multiple pregnancies than in singleton pregnancies. It also tends to occur earlier and is more severe in multiple pregnancies. Preeclampsia can damage many organs in your body, most commonly your kidneys, liver, brain, and eyes. Preeclampsia that worsens and causes seizures is called eclampsia.
Background Laser peripheral iridotomy (LPI) is the preferred procedure for treating angle-closure glaucoma caused by relative or absolute pupillary block. LPI eliminates pupillary block by allowing the aqueous to pass directly from the posterior chamber into the anterior chamber, bypassing the pupil.
Laser PVP surgery is a minimally invasive treatment for an enlarged prostate. The procedure uses a laser to perform photoselective vaporization of the prostate (PVP). During laser PVP surgery, a tube with an imaging system (cystoscope) is inserted into the penis. A surgeon places a laser through the cystoscope to burn away (vaporize) excess tissue that is blocking urine flow through the prostate.