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Phacomatosis cesioflammea: first case report from India
Tarang Goyal1, Anupam Varshney
1Department of Dermatology and STD, Muzaffarnagar Medical College, Muzaffarnagar, Uttar Pradesh, India.
Summary
Phacomatosis cesioflammea, a rare disorder combining vascular and pigmentary nevi, was diagnosed in a young Indian girl. The case highlights the condition
Area of Science:
- Dermatology and Genetics
- Rare disease research
Background:
- Phacomatosis cesioflammea is a rare congenital disorder characterized by the co-occurrence of vascular nevi (e.g., port-wine stains) and pigmentary nevi (e.g., dermal melanosis).
- Understanding the pathogenesis of rare genodermatoses is crucial for diagnosis and potential therapeutic strategies.
Observation:
- A 4-year-old Indian female presented with extensive dermal melanosis and a generalized port-wine stain affecting the trunk and upper limbs.
- Lesions exhibited both superimposed and discrete presentations, with melanosis bulbi noted on the right eye.
- The patient was otherwise healthy, with the right palm spared from vascular lesions.
Findings:
- Clinical diagnosis of phacomatosis pigmentovascularis cesioflammea was established based on the characteristic combination of vascular and pigmentary nevi.
- The nonallelic twin spotting phenomenon is a proposed mechanism in the pathogenesis of this rare condition.
Implications:
- This case contributes to the limited literature on phacomatosis cesioflammea, particularly in the Indian population.
- Further research into the genetic underpinnings, such as twin spotting, may elucidate disease mechanisms and inform future management.
- Accurate diagnosis is essential for appropriate patient counseling and monitoring.