Bloom Syndrome

Test Information
Test Name Bloom Syndrome
Lab (Location) The Hospital for Sick Children
Category Hematology
Subcategory Bloom Syndrome
Gene/Platform/Region List All chromosomes, BLM
Test type Cytogenetic, Targeted Variant
Samples Accepted Blood
Indications Diagnosis Diagnosis, Prenatal
Test Methodology Chromosome Breakage, Sequencing
Methodology Notes 3 day culture with addition of Bromodeoxyuridine; Specialized staining for SCE; Sequencing of BLM
Diseases/Conditions Bloom Syndrome, Sister Chromatid Exchange
Notes Before requesting this test, please contact the lab for information regarding eligibility and availability of testing for your patient.