Molecular Cytogenetic Characterization of a Patient Diagnosed with Dimorphic Anemia Carrying De Novo Rare Ring Chromosome 7 along with t(7;9). Acta Medica International. Vol. 2 (2): 175-177.
A case of a derivative chromosome 7 formed by a ring chromosome 7 and t(7;9) was found who presented with dimorphic anaemia with no other anomaly. Ring chromosome 7 was characterized by conventional and molecular cytogenetic techniques.