CASE REPORTS
JOURNAL ARTICLE
Add like
Add dislike
Add to saved papers

Eruptive vellus hair cysts in a patient with Lowe syndrome.

We present a 20-year-old patient with Lowe syndrome and eruptive vellus hair cysts. Also known as oculocerebrorenal syndrome, it is an X-linked recessive disorder localized to Xq24-26.1. The phenotypic features of this disorder are Fanconi-type renal failure, mental retardation, and various eye abnormalities. The causative gene, oculocerebrorenal-Lowe 1 (OCRL1), encodes a phosphatase whose function is to regulate the phosphatidylinositol pool of intracellular signaling molecules that regulate the release of lysosomal enzymes in tissues. Low levels of this phosphatase lead to the extracellular release of lysosomal enzymes in organs such as the eye, brain, and kidney, with the resulting tissue damage most likely accounting for the characteristic phenotype. Our patient with Lowe syndrome had several discrete, dome-shaped papules on his midchest. They clinically resembled either eruptive vellus hair cysts or steatocystoma multiplex. Histologically they were most diagnostic of eruptive vellus hair cysts, which are not a known feature of Lowe syndrome. We present a hypothesis based on the known biochemical deficiencies resulting from the mutations in the OCRL1 gene, which may account for the cyst formation. To our knowledge, this is the first reported case of skin findings associated with this disorder.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app