title: Spontaneous chromosomal instability.
mesh_terms: D000015:Abnormalities, Multiple / Q000175:diagnosis; D000741:Anemia, Aplastic / Q000151:congenital; D002869:Chromosome Aberrations / Q000175:diagnosis*; D025063:Chromosome Disorders; D003937:Diagnosis, Differential; D004392:Dwarfism / Q000175:diagnosis; D004890:Erythema / Q000235:genetics; D005148:Facial Dermatoses / Q000235:genetics; D006801:Humans; D010787:Photosensitivity Disorders / Q000235:genetics; D013684:Telangiectasis / Q000151:congenital