title: Should all patients with retinoblastoma be screened for chromosome deletions?
mesh_terms: D043182:Carboxylesterase; D002265:Carboxylic Ester Hydrolases / Q000097:blood; D002872:Chromosome Deletion; D002882:Chromosomes, Human, Pair 13; D004912:Erythrocytes / Q000201:enzymology; D005134:Eye Neoplasms / Q000235:genetics*; D006801:Humans; D012175:Retinoblastoma / Q000235:genetics*
chemical_list: D002265:Carboxylic Ester Hydrolases; D043182:Carboxylesterase; C020118:ESD protein, human