Pityriasis alba with poliosis
Tayyaba Gul Malik1, Muhammad Khalil1, Muhammad Moeen Bhatti2
1Department of Ophthalmology, Lahore Medical and Dental College, Lahore.
Journal of the College of Physicians and Surgeons--Pakistan : JCPSP
|February 5, 2014
Summary
Pityriasis alba, a common skin condition in youth, can present with unusual eye problems. This case highlights ocular findings like poliosis and retinal changes in a child with this skin disease.
Area of Science:
- Ophthalmology
- Dermatology
- Pediatrics
Background:
- Pityriasis alba is a common, benign skin condition primarily affecting children and young adults.
- The condition is characterized by hypopigmented macules or patches on the skin.
Observation:
- This report details a case of pityriasis alba in a 10-year-old Pakistani male.
- The patient exhibited several ocular manifestations alongside the skin condition.
Findings:
- Ocular findings included poliosis (loss of pigment in eyelashes/eyebrows), tilted optic disc, high myopia, and chorioretinal degeneration.
- Poliosis and reduced retinal pigment epithelium pigmentation were noted as potentially related to the hypopigmentation of pityriasis alba.
Implications:
- This case suggests a possible association between pityriasis alba and specific ocular findings, particularly those involving pigmentation.
- Further research may elucidate the underlying mechanisms connecting dermatological hypopigmentation with ocular pigmentary changes.
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