Acne in retarded boy with autosomal chromosomal abnormality

Area of Science:

• Genetics
• Dermatology
• Clinical Medicine

Background:

• Acne vulgaris is a common skin condition.
• An increased frequency of acne has been observed in individuals with the XYY genotype.
• The genetic underpinnings of acne are not fully understood.

Observation:

• This report details a case of severe acne in an intellectually disabled male.
• Chromosomal analysis revealed partial trisomy 13, specifically duplication of the distal portion of the long arm of chromosome 13.
• The patient presented with intellectual disability, seizures, and characteristic malformations associated with partial trisomy 13.

Findings:

• The patient's severe acne, coupled with partial trisomy 13, suggests a potential association between chromosomal abnormalities and acne.
• This finding expands upon previous observations linking acne to genetic conditions, such as XYY syndrome.
• The case implies that acne may occur in conjunction with various chromosomal aberrations, not solely Y chromosome anomalies.

Implications:

• Further research into chromosomal abnormalities and their dermatological manifestations is warranted.
• This case highlights the importance of considering genetic factors in complex or severe presentations of acne.
• Understanding these associations could lead to improved diagnostic approaches and potential therapeutic targets for acne.