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Correspondence |

Congenital Hypertrichosis Lanuginosa in a Father and Son

Linda De Raeve, MD, PhD; Kathelijn Keymolen, MD
Arch Dermatol. 2011;147(6):746-747. doi:10.1001/archdermatol.2011.137.
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Congenital hypertrichosis lanuginosa (CHL) is a rare disorder, with fewer than 50 cases reported in the literature. It is characterized by excessive lanugo hair present at birth covering the entire body surface except the mucosae, palms, and soles. It is considered to be an autosomal dominant disorder, but sporadic presentations are also reported. We report herein CHL in a father and son.

Beighton  P Congenital hypertrichosis lanuginosa. Arch Dermatol 1970;101 (6) 669- 672
PubMed Link to Article[[XSLOpenURL/10.1001/archderm.1970.04000060041010]]
Felgenhauer  WR Hypertrichosis languinosa universalis. J Genet Hum 1969;17 (1) 1- 44
Freire-Maia  NFelizali  Jde Figueiredo  ACOpitz  JMParreira  MMaia  NA Hypertrichosis lanuginosa in a mother and son. Clin Genet 1976;10 (5) 303- 306
PubMed Link to Article[[XSLOpenURL/10.1111/j.1399-0004.1976.tb00052.x]]
Verloes  AMassin  MFransolet  ACMisson  JP Hypertrichosis, Fallot tetralogy, growth and developmental delay. Clin Dysmorphol 2004;13 (4) 247- 250
PubMed Link to Article[[XSLOpenURL/10.1097/00019605-200410000-00009]]
Bondeson  JMiles  AE The hairy family of Burma: a four generation pedigree of congenital hypertrichosis lanuginosa. J R Soc Med 1996;89 (7) 403- 408
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PubMed Link to Article[[XSLOpenURL/10.1111/pde.2008.25.issue-4]]
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Figure 1.

Excessive hairiness on the trunk with accentuation of the hairiness over the spine.

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Figure 2.

Hypertrichosis on the limbs.

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