WebHemorrhage Retinal. Retinal hemorrhage refers to bleeding within the light-sensitive tissue on the posterior wall of the eye. A retinal hemorrhage may be caused by diseases (e.g., hypertension, retinal vein occlusion, diabetes ), use of certain medications (e.g., anticoagulant therapy), or a head injury. WebMay 17, 2024 · A complete eye examination is indicated for both eyes. Examining the uninvolved eye may provide clues to the underlying cause of hemorrhage in the involved eye, such as the dot and blot hemorrhages seen with diabetic retinopathy, drusen and exudate in macular degeneration, or venous dilation in hypertensive disease and vein …
Hemorrhage Bleeding MedlinePlus
WebApr 22, 2010 · In a glaucomatous eye, a disc hemorrhage is a sign of trouble, indicating that the disease is active and progression is likely. Unfortunately, disc hemorrhages are difficult to spot during an exam, … WebMar 8, 2024 · This weakens the capillary walls and results in small outpouchings of the vessel lumens, known as microaneurysms. Microaneurysms eventually rupture to form … racehorse just dont know
Intracranial hematoma - Symptoms and causes - Mayo Clinic
Webhemorrhages, including “dot” and “blot” hemorrhages, originate from the deep capillary layer and can involve the inner or outer nuclear layer.1,2 Dot hemorrhages tend to fragment and fade over the course of several weeks. Blot hemorrhages have a rounded appearance, are often full-thickness retinal WebSevere tortuosity and engorgement of all branches of the central retinal vein, extensive dot–blot and flame-shaped haemorrhages involving the peripheral retina and posterior pole, cotton-wool spots, macular haemorrhage and severe disc oedema. Fig. 12.62. Very severe ischaemic CRVO with extensive haemorrhage. (Courtesy of L. Merin.) Fig. 12.63. Shape, location and size, as well as associated signs and symptoms, are all key to properly classifying a retinal hemorrhage. To begin, clinicians should document the location and depth with respect to the vitreal-retinal-choroidal interfaces. These, along with distribution of the hemorrhage, can give clues to the … See more While trauma can cause retinal hemorrhages in any age group, bilateral hemorrhages in patients younger than three warrant … See more Although a solitary retinal hemorrhage in one eye may not raise alarm, large interocular asymmetries in retinopathy should increase your suspicion and lead you to consider etiologies other than hypertension and … See more Optometrists are tasked with determining whether the ocular findings are isolated or indicative of more widespread systemic disease. That … See more racehorse justanotherbottle