Hypertensive Retinopathy, Cotton-Wool Spot, Histology | |
The histological cytoid body corresponds to the clinical cotton-wool spot. It is composed of swollen axons of the nerve fiber layer of the retina caused by closure of small vessels. | |
Machemer, Robert, M.D., Duke Univ. Medical School, Durham, NC, USA | |
H36.824 | |
Retina -> Vascular Diseases (see also: Systemic Immunologic Diseases) -> Hypertension and Arteriolosclerosis -> Cotton-Wool Spots | |
retina | |
3155 |