Kearns-Sayre syndrome (KSS) is a rare neuromuscular condition that impacts your eyes and other parts of your body, including your heart. It happens due to a defect in the DNA of mitochondria, which help produce most of your body’s energy.

Kearns-Sayre syndrome (KSS) is a neuromuscular disorder defined by the triad of features: onset of symtpoms before age 20 years; pigmentary retinopathy (a "salt-and-pepper" pigmentation in the retina that can affect vision, but often leaves it intact); and progressive external ophthalmoplegia (PEO).

Kearns–Sayre syndrome (KSS), oculocraniosomatic disorder or oculocranionsomatic neuromuscular disorder with ragged red fibers is a mitochondrial myopathy with a typical onset before 20 years of age.

Kearns-Sayre syndrome is a condition caused by defects in mitochondria, which are structures within cells that use oxygen to convert the energy from food into a form cells can use. This process is called oxidative phosphorylation.

2016年3月22日 · Kearns-Sayre syndrome (KSS) is a rare multisystemic disorder. An important clinical symptomatic feature is the presence of droopy eyelids (ptosis) in one or both eyes.

2024年1月16日 · Kearns-Sayre syndrome (KSS) is a rare neuromuscular disorder that is caused by abnormalities in mitochondria. Mitochondria are small structures in cells that produce the energy needed for your ...

Kearns-Sayre syndrome (KSS) is a mitochondrial disease characterized by progressive external ophthalmoplegia (PEO), pigmentary retinitis and an onset before the age of 20 years. Common additional features include deafness, cerebellar ataxia and heart block.

Kearns-Sayre syndrome (KSS) is a rare neuromuscular disorder with onset usually before the age of 20 years. It is the result of abnormalities in the DNA of mitochondria - small rod-like structures found in every cell of the body that produce the energy that drives cellular functions.

What is Kearns-Sayre Syndrome? Kearns-Sayre Syndrome is a rare neuromuscular disorder caused by a 5,000 base deletion in mitochondrial DNA (mtDNA). Mitochondria are small rod-like structures found in every cell in the body.

Clinical diagnostic criteria of the disorder include the triad of progressive external ophthalmoplegia, pigmentary retinopathy, and onset before 20 years of age, plus at least one of the followings: heart block, cerebellar symptoms, or …