Khodadoust line
Khodadoust Line
The Khodadoust Line (pronunciation: kho-da-doust) is a clinical sign observed in certain eye diseases, particularly corneal graft rejection. It is named after Dr. Khosro Khodadoust, an Iranian-American ophthalmologist who first described the line in 1978.
Etymology
The term "Khodadoust Line" is derived from the name of the ophthalmologist who first described this clinical sign. Dr. Khosro Khodadoust was a renowned ophthalmologist known for his significant contributions to the field of corneal transplantation.
Definition
The Khodadoust Line is a line of pigmented keratocytes (corneal cells) that migrate towards the corneal graft-host junction in cases of corneal graft rejection. It is considered a sign of endothelial rejection, which is a serious complication of corneal transplantation.
Related Terms
- Corneal Transplantation: A surgical procedure where a damaged or diseased cornea is replaced by donated corneal tissue.
- Keratocytes: These are cells found in the cornea, the clear front surface of the eye.
- Graft Rejection: This is a complication that can occur after a transplant, where the recipient's immune system attacks the transplanted organ or tissue.
- Endothelial Rejection: A type of graft rejection specifically involving the endothelial cells of the cornea.
See Also
External links
- Medical encyclopedia article on Khodadoust line
- Wikipedia's article - Khodadoust line
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