Topic: AS07-Singular Entities/Subtypes/AS07c-Hereditary MDS including predisposition syndromes: HIGH PREVALENCE OF IDIOPATHIC DYPSLASIA OF UNDETERMINED SIGNIFICANCE (IDUS) AND CLONAL HEMATOPOIESIS OF INDETEMINATE POTENTIAL (CHIP) AMONG RELATIVES OF HEMATOLOGIC NEOPLASMS WITH GERMLINE PREDISPOSITION PATIENTS. (May 2023) - Novoa, S.; Torres-Esquius, S.; Tazón-Vega, B.; Blanco, A.; Saumell, S.; González, A. Pérez; Yordi, A. Molero; Garrido, S.; Bosch, M.; Valcárcel, D.; Jerez, A.; Montoro, M.J.