[A diabetic patient with bilateral carotid stenosis who developed neovascular glaucoma following cataract surgery].
A 67-year-old diabetic man suffered from right neovascular glaucoma following the ipsilateral cataract surgery. Three years later, he underwent left cataract surgery and again developed left neovascular glaucoma after the operation. Fluorescein angiogram showed a marked delay in retinal circulation. Moreover, severe stenosis of bilateral carotid origins and reflux of bilateral ophthalmic arteries were ascertained by neurosonographical examination such as duplex cervical echography and transcranial Doppler, as well as an angiogram. Brain imaging demonstrated asymptomatic watershed infarction in the left parieto-occipital cortex. Chronic ocular ischemia caused by carotid stenosis is one of the decisive risk factors for secondary glaucoma after cataract surgery. Preoperative neurosonographical screening tests are required to decrease ocular surgery complications, especially in the aged, and diabetic patients.
Kondo
S
S
Second Department of Internal Medicine, Faculty of Medicine, Kyushu University.
Toyoda
K
K
Ibayashi
S
S
Oshima
Y
Y
Sadoshima
S
S
Fujishima
M
M
D000368:Aged; D016893:Carotid Stenosis / Q000150:complications*; D002387:Cataract Extraction / Q000009:adverse effects*; D048909:Diabetes Complications; D015355:Glaucoma, Neovascular / Q000209:etiology*; D006801:Humans; D008297:Male