http://kellogg.umich.edu/theeyeshaveit/opticfundus/retinal_hemorrhages.html WebSanjay Sharma, Gary C. Brown, in Retina (Fourth Edition), 2006. COTTON-WOOL SPOTS. A cotton-wool spot, or soft exudate, is a yellow-white lesion in the superficial retina that usually occupies an area less than one fourth that of the optic disc (Fig. 69-19).A cotton-wool spot can occur singly or in conjunction with many others (Fig. 69-20).Fluorescein …
Spot the Dot - Review of Optometry
Roth's spots, also known as Litten spots or the Litten sign, are non-specific red spots with white or pale centres, seen on the retina and although traditionally associated with infective endocarditis, can occur in a number of other conditions including hypertension, diabetes, collagen vascular disease, extreme hypoxia, leukemia and HIV. Red and white retinal spots were first observed in 1872 by Swiss physician Moritz Roth, and nam… WebJan 15, 2024 · White-centered retinal hemorrhages— commonly known as “Roth spots”—can be an alarming finding for any eye care practitioner. These lesions are believed to … cghs hospital in kerala
Retina and Sinuses Healed - Author Becky Dvorak
Web2.1 Signs. 2.1.1 Retinal whitening; 2.1.2 Vessel discoloration; 2.1.3 Retinal hemorrhages; 2.1.4 Optic disc edema; 2.1.5 Additional clinical signs in cerebral malaria; ... Intra-retinal … WebRoth spots (white-centred retinal haemorrhages) were classically described as septic emboli lodged in the retina of patients with subacute bacterial endocarditis. Indeed many have considered Roth spots pathognomonic for this condition. More recent histological evidence suggests, however, that they are not foci of bacterial abscess. Instead, they are … WebIn 1872 Moritz Roth, a pathologist at the University ofBasel, published two papers describing a retinal condition hetermed retinitis septica that occurred in patients who were gravely ill with bacteraemia.' 2 He observed scattered retinal cghs hospital in gurgaon