The Kellogg Eye Center offers extensive ophthalmic ultrasound services to assist physicians in the diagnosis and treatment of ocular and orbital diseases. The service is staffed with highly trained, certified technicians who perform more than 1,400 ultrasounds each year.
State-of-the-art ultrasound technology allows us to provide you with evaluations of the anterior segment of the eye as well as the eye’s intraocular and orbital structures. We perform ultrasound procedures for both adult and pediatric patients. After the tests are reviewed by a Kellogg physician, we send a report—usually on the same day as testing—to the referring physician. These reports will be digitally saved.
Ophthalmic ultrasound can help physicians:
- Detect and differentiate intraocular and orbital tumors
- Detect vitreoretinal diseases
- Detect inflammatory diseases
- Detect optic nerve diseases
- Detect and differentiate types of glaucoma
- Take extraocular muscle measurements for Thyroid Eye Disease
- Locate intraocular lens position after cataract surgery
- Detect ocular trauma
- Complete A-scan biometry for axial length measurements prior to cataract surgery
Kellogg uses the Eye Cubed™ system, with real-time imaging and advanced movie technology, with a platform equipped for:
- 10 MHz Posterior Segment
- 40 MHz Wide Field Anterior Segment – Ultrasound Biomicroscopy (UBM)
- Standardized Diagnostic A-scan
- Axial Length Biometry A-scan
Meet Our Ophthalmic Ultrasound Team
M. Bernadete Ayres, M.D. – Director
In addition to seeing patients, Dr. Ayres collaborates with ophthalmologists in the education and study of ophthalmic ultrasound techniques and the echographic features of rare ocular diseases.
Before joining Kellogg in 2013, Dr. Ayres was a senior ophthalmic ultrasonographer at the Bascom Palmer Eye Institute in Miami, Florida and the Wilmer Eye Institute in Baltimore, Maryland. Previously, she was a practicing ophthalmologist in Brazil for 19 years, specializing in oculoplastics from 2000 to 2005. She completed a research fellowship at Johns Hopkins University and a fellowship in Ultrasound and Ocular Plastic Surgery at Paulista School of Medicine in Brazil. She has taught for many years and has published widely in the field of ophthalmic ultrasound.
Tanya McClendon, COA, CDOS – Ophthalmic Ultrasonographer
Ms. McClendon is a Certified Diagnostic Ophthalmic Sonographer and photographer who joined the Ophthalmic Ultrasound team in 2012. She performs diagnostic ultrasounds—which help identify intraocular tumors—as well as high-resolution imaging of the anterior segment, and evaluation of the posterior segment and orbital pathology. As an ophthalmic photographer, she is responsible for imaging to document diseases, surgeries, treatments, and congenital problems, which aid in the diagnosis and treatment of eye disorders.
Ms. McClendon joined Kellogg’s Ypsilanti office as a technician in 2006. Before coming to Kellogg, she worked in private practice and at the Detroit Medical Center. She earned her certified ophthalmic assistant (C.O.A.) certification in 1999.
Elizabeth A. Parrish COA CDOS – Ophthalmic Ultrasonographer
Ms. Parrish is a Certified Diagnostic Ophthalmic Sonographer and Certified Ophthalmic Assistant who joined the Ophthalmic Ultrasound team in 2010. She performs diagnostic ultrasounds—which help identify intraocular tumors—as well as high-resolution imaging of the anterior segment, and evaluation of the posterior segment and orbital pathology. She also assists in training incoming residents on ultrasound procedures.
Ms. Parrish joined Kellogg’s Retina Service in 2007 and has worked in ophthalmology since 1987. Before coming to Kellogg, she served in private practices in Monroe, Michigan and Baltimore, Maryland. She earned her certified ophthalmic assistant (C.O.A.) certification in 2008.
Make a Referral
If you have questions or wish to refer a patient for ultrasound testing, please call 734-763-5906.