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Progressive early dermatologic changes in Hutchinson-Gilford progeria syndrome
P J Gillar1, C I Kaye, J W McCourt
1University of Texas Health Science Center, Department of Pediatrics, San Antonio 78284-7802.
Insights
This study tracks dermatologic changes in a child with progeria from infancy to 21.5 months. Early skin findings can help diagnose this rare genetic disorder in infants.
Area of Science:
- Pediatrics
- Genetics
- Dermatology
Background:
- Progeria is a rare genetic disorder characterized by premature aging.
- Early diagnosis is crucial for managing the condition and providing supportive care.
Observation:
- A male infant with progeria was monitored from 1 month to 21.5 months of age.
- Dermatologic findings evolved over time, becoming more pronounced.
- Radiographic evidence supported the diagnosis, showing typical skeletal abnormalities.
Findings:
- At 18 months, irregular pigmentation, alopecia, prominent scalp veins, specific facial features, coarse hair, delayed dentition, and nail dystrophy were observed.
- Skeletal changes included clavicle resorption, phalangeal attenuation, osteopenia, and vertebral abnormalities.
Implications:
- Recognizing the progression of early dermatologic signs can lead to earlier diagnosis of progeria in infants.
- Timely diagnosis allows for prompt intervention and management of associated health issues.
Abstract:
We describe evolving dermatologic findings in a male with progeria from age 1 month to 21.5 months. At 18 months of age, irregular pigmentary changes of the abdomen, early occipital alopecia, superficial scalp veins, glyphic nasal tip, absent ear lobules, coarse hair that stands on end, crowded dentition with delayed tooth development, and dystrophic nails permitted the diagnosis of progeria. Radiographs showed evidence of resorption of the distal ends of the clavicles, attenuation of the terminal phalanges, diffuse osteopenia, and fishmouth vertebral bodies, which are typical of this syndrome. Appreciation of the evolution of early dermatologic findings may permit earlier diagnosis of this condition in infants with skin changes.