Cockayne syndrome: a case report.

Renal Involvement in 2 Siblings With Cockayne Syndrome.

Renal involvement in Cockayne syndrome is rare and its pathogenesis is yet unknown. We report herein 2 cases (siblings) with Cockayne syndrome type A confirmed by biochemical and molecular assays. The first case was a 13-year-old girl who presented with nephritic syndrome and a rapidly progressive kidney failure. Her younger sister, 7 years old, exhibited hypertension, hyperfiltration, and micr...

Response of motor complications in Cockayne syndrome to carbidopa-levodopa.

BACKGROUND Gait difficulties, tremors, and coordination difficulties are common features of Cockayne syndrome that are consequences of leukodystrophy, cerebellar atrophy, and demyelinating neuropathy, but no pharmacotherapy for these disabling symptoms is available. OBJECTIVE To determine whether carbidopa-levodopa relieves tremors and other motor complications of Cockayne syndrome. DESIGN ...

Cockayne Syndrome: Role of Genetic Counselling.

Cockayne's Syndrome (CS) is a rare autosomal recessive disorder characterized by deficiency in the transcription-couple DNA repair pathway caused by mutations in the genes ERCC6 in 65% of individuals and ERCC8 in 35% of individuals. Here we report a rare case of Cockayne's syndrome in a girl who presented with hallmark features specific to the syndrome. Dissemination of our knowledge about clin...

A new mutation in the CSB gene in a Chinese patient with mild Cockayne syndrome

KEY CLINICAL MESSAGE Cockayne syndrome (CS) is a rare autosomal recessive genetic disease characterized by growth failure and progressive neurological degeneration. Here we report a mild form of CS patient who was homozygous for the C526T transition resulting in a new nonsense mutation, which converts Arg176 to a stop codon.

Title: a Concha Bullosa inside Another Concha Bullosa: a Case Report