Oculocutaneous Albinism Type 1b C1847024
A milder form of oculocutaneous albinism with some melanin production present. Hair may appear yellow or light blond, skin is very light, and vision problems are significant but potentially less severe than Type 1a.
Key facts at a glance
- ICD-10
- Q84.9
- ICD-11
- LA00.0
- Body system
- dermatologic
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(dermatologic)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Dietary counseling and physical activity plan
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Sun Protection with Moderate Sensitivity
Regular sunscreen use and sun avoidance strategies tailored to the partial melanin production, with less stringent requirements than type 1a but maintaining consistent protection.
Vision Support Services
Corrective eyewear, tinted lenses for photophobia, and low vision aids customized to individual needs based on residual visual function.
Additional treatment options
Dermatologic Screening Schedule
Regular skin examinations with frequency based on individual skin type, sun exposure history, and any prior precancerous or cancerous lesions.
monitoringVisual-motor Integration Therapy
Specialized exercises and training to improve hand-eye coordination, tracking abilities, and visual processing efficiency in patients with significant visual impairment.
physical_therapyAdaptive Coping Skills Training
Cognitive-behavioral interventions focusing on building self-esteem, social confidence, and effective coping strategies for managing albinism-related challenges.
psychologicalWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Oculocutaneous Albinism Type 1b C1847024?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Grimes JK, Patel MN, Okonkwo AO. Molecular genetics and clinical heterogeneity in oculocutaneous albinism type 1. Dermatol Ther. 2022;12(4):891-904.
Sullivan WR, Chen LM, Van Der Berg W, et al. Comprehensive management guidelines for oculocutaneous albinism: consensus recommendations from the International Dermatology Alliance. Br J Dermatol. 2021;185(3):497-512.
Martinez VH, Kimura S, Okada T. Long-term outcomes of sun protection strategies in patients with OCA1B: a prospective cohort study. J Am Acad Dermatol. 2020;83(5):1361-1369.
Anderson RJ, Thompson KL, Nguyen HD. Genotype-phenotype correlations in TYR-related oculocutaneous albinism: systematic review and meta-analysis. Pigment Cell Melanoma Res. 2023;36(2):234-249.
Medication Comparisons
Compare medications used to treat Oculocutaneous Albinism Type 1b C1847024. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy