This is the ValueSet that contains codes in both Screening Ultrasound Fibroglandular Echogenicity ValueSet (https://terminology.dhp.uz/fhir/integrations/ValueSet/screening-ultrasound-fibroglandular-echogenicity-vs) and Screening Ultrasound Fibroglandular Echogenicity ValueSet (https://terminology.dhp.uz/fhir/integrations/ValueSet/screening-ultrasound-fibroglandular-echogenicity-vs).