Diktyoma mitotic activity, sarcomatous components, or invasion into the uvea, cornea, or sclera. Most diktyomas are malignant. The most common symptoms of diktyoma are vision loss and pain, while the most common signs are leukocoria and presence of a mass in the iris or ciliary body. Other signs and symptoms include lens subluxation, glaucoma, cataract, exophthalmos, buphthalmos, strabismus, and ptosis. Imaging studies such as ultrasonography (US), Computerized Tomography (CT) and Magnetic Resonance Imaging (MRI) may aid diagnosis. On ultrasound, diktyomas typically appear as echogenic, irregularly shaped to ovoid masses. Ultrasound is excellent for demonstrating cystic collections of vitreous fluid in the
The University of Illinois Eye and Ear Infirmary the country. Through generous donations, the Cless Family Ophthalmology Training and Simulation Center was also established recently at the Illinois Eye and Ear Infirmary. David J Apple: responsible for the Miyake-Apple technique. This method of sectioning the cadaver eye was initially developed by Kansatu Miyake and refined by David Apple. The eye is dissected posterior to the posterior lens capsule and the anterior segment is mounted above a camera which allows observation of the IOL in-situ in the capsule from a posterior view: thus as though looking out on the world through the lens and cornea. Using this technique, Apple