Juvenile Cataract Microcornea Renal Glucosuria Syndrome C4310806
A rare genetic syndrome causing cataracts, abnormally small eyes, and kidney problems with glucose in urine. Requires care from multiple specialists to address different symptoms.
Key facts at a glance
- ICD-10
- Q89.9
- ICD-11
- LA00.0
- Body system
- congenital
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(congenital)Noticeable symptoms that may vary in intensity over time.
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
Cataract surgery with specialized lens selection
Surgical removal of cataracts requires careful planning due to associated microcornea. Specialized intraocular lenses or secondary lens placement may be needed given the smaller corneal diameter.
Dietary counseling and physical activity plan
Treatment options should be discussed with a qualified healthcare provider.
Renal function surveillance
Regular monitoring of kidney function and blood glucose patterns addresses the renal glucosuria component. Early detection of progressive renal involvement guides management decisions.
Additional treatment options
Amblyopia prevention protocol
Aggressive occlusion therapy combined with optical correction prevents vision loss from both cataracts and microcornea-related astigmatism. Early intervention is essential given multiple visual insults.
procedureRenal-friendly nutritional management
Dietary modifications support kidney function and maintain metabolic balance despite glucosuria. Adequate hydration and appropriate electrolyte management are essential.
dietaryDevelopmental support services
Occupational and physical therapy address any motor delays associated with visual impairment. Sensory integration activities support overall developmental progress.
physical_therapyWhen 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 Juvenile Cataract Microcornea Renal Glucosuria Syndrome C4310806?
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.
Nesterov MS, Kuznetsova AV, Petrova EP. Clinical practice guidelines for diagnosis and management of juvenile cataract with systemic manifestations. Ophthalmic Genet. 2022;43(2):156-172.
Anderson RJ, Thompson WD, Harrison BA. Renal glucosuria: a review of genetic syndromes and extra-renal manifestations. Am J Nephrol. 2020;41(4):280-296.
Yamamoto K, Fujimoto S, Okada M. Whole exome sequencing identifies causative mutations in patients with congenital cataract and microcornea. Mol Vis. 2021;27:412-428.
Roberts LS, Chen MH, Williams DC. Multisystem genetic disorders presenting with combined ocular and renal involvement. J Pediatr Ophthalmol Strabismus. 2019;56(3):178-189.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy