2010年10月10日 · Classification. Diabetic retinopathy falls into two main classes: nonproliferative and proliferative. The word "proliferative" refers to whether or not there is neovascularization (abnormal blood vessel growth) in the retinaEarly disease without neovascularization is called nonproliferative diabetic retinopathy (NPDR).

IRMA is one of the defining features of severe non-proliferative diabetic retinopathy based on the 4-2-1 criteria from the Early Treatment Diabetic Retinopathy Study (ETDRS) [1]. When compared to neovascularization (NV) in proliferative disease, IRMAs are slightly larger in caliber with a more broad arrangement and are always contained to the ...

2016年4月6日 · Diagnosis of sickle cell retinopathy is primarily clinical and is based on the characteristic signs described above. Fluorescein angiography is helpful in the detection of retinal capillary non-perfusion, which ultimately leads to proliferative disease. Proliferative disease can be classified into five stages, as follows [4]:

Diabetic retinopathy falls into two main classes: nonproliferative and proliferative. The word "proliferative" refers to whether or not there is neovascularization (abnormal blood vessel growth) in the retinaEarly disease without neovascularization is called …

2008年2月8日 · Non-proliferative Diabetic Retinopathy Notice the exudates and dot-blot hemorrhages occuring in both eyes. Ophthalmic Atlas Images by EyeRounds.org, The University of Iowa are licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License .

2017年5月11日 · Severe Proliferative Diabetic Retinopathy Severe Proliferative Diabetic Retinopathy Contributor: Morgan Bertsch, BS and Tyler B.S. Risma, MD. Posted May 11, 2017. This patient is a 32-year-old female with poorly controlled type I diabetes mellitus and severe proliferative diabetic retinopathy.

This is a 21 year-old male with poorly controlled type 1 diabetes mellitus with very severe non-proliferative diabetic retinopathy. He has diffuse IRMA throughout the macula extending beyond the arcades. Dot blot hemorrhages and flame hemorrhages are also seen. There are two large cotton wool spots along the inferior arcade.

2015年9月1日 · During the patient's first pregnancy three years prior, her previously diagnosed severe non-proliferative diabetic retinopathy progressed to proliferative diabetic retinopathy with new-onset vitreous hemorrhage and she developed clinically significant diabetic macular edema in …

2015年8月21日 · Patients with severe nonproliferative and proliferative diabetic retinopathy commonly develop clinically significant macular edema. In the vast majority of cases, patients with a history of diabetic retinopathy would lead the examiner to the probable diagnosis of CSME due to uncontrolled diabetes.

Proliferative Diabetic Retinopathy. Jordan M. Graff, MD. This video displays the findings and treatment of a severe case of Proliferative Diabetic Retinopathy. Dr. Jordan Graff is an alumni member of the EyeRounds editorial board and one of EyeRounds' founding editors.