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Steatocystoma multiplex in four successive generations
Tejinder Kaur1, Amrinder Jit Kanwar
1Department of Dermatology, Venereology and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
The Journal of Dermatology
|August 21, 2003
Summary
This case study describes steatocystoma multiplex, a rare genetic skin condition causing multiple cysts. The condition presented in a 16-year-old girl with a significant family history across four generations.
Area of Science:
- Dermatology
- Clinical Genetics
- Histopathology
Background:
- Steatocystoma multiplex is a rare, benign, genetic disorder of the hair follicle's sebaceous gland.
- It is characterized by the development of multiple subcutaneous cysts, primarily on the trunk and extremities.
- The condition typically presents during adolescence or early adulthood.
Observation:
- A 16-year-old female presented with a 3-4 year history of multiple, yellowish, elastic, non-tender cysts.
- Lesions were distributed on the face, trunk, arms, and axillae.
- Expressible yellowish fluid was noted upon pricking the cysts.
Findings:
- Clinical examination and histopathological analysis strongly suggested steatocystoma multiplex.
- A significant family history was reported, with five affected members across four generations, indicating an autosomal dominant inheritance pattern.
- The presentation and cyst characteristics were consistent with typical steatocystoma multiplex.
Implications:
- This case highlights the importance of recognizing steatocystoma multiplex in adolescent dermatology.
- Understanding the genetic basis and inheritance patterns is crucial for genetic counseling and family screening.
- Further research into the molecular mechanisms underlying steatocystoma multiplex may offer novel therapeutic targets.