Leber Congenital Amaurosis

**Definition:** A rare degenerative inherited eye disease that appears at birth or in the first few months of life that results in a loss of vision. Not to be confused with LEBER HEREDITARY OPTIC NEUROPATHY, the disease is thought to be caused by abnormal development of PHOTORECEPTOR CELLS in the RETINA, or by the extremely premature degeneration of retinal cells.

**Tree numbers:** - C11.270.516 - C11.768.364

**Synonyms:** - Amaurosis, Leber Congenital - Congenital Retinal Blindness - Leber Abiotrophy - Leber Congenital Tapetoretinal Degeneration - Leber's Amaurosis