HLA B-27 by RT-PCR
Tissue transglutaminase (TTG) Antibody, lg A for coeliac disease
Chromosomal anomalies (Down's syndrome, Edward syndrome, Patau syndrome, Klinefelter syndrome, etc ) by Karyotype in peripheral blood.
Bone marrow Cytogenetics for hematological malignancies
HLA B-27 by RT-PCR
Tissue transglutaminase (TTG) Antibody, lg A for coeliac disease
Chromosomal anomalies (Down's syndrome, Edward syndrome, Patau syndrome, Klinefelter syndrome, etc ) by Karyotype in peripheral blood.
Bone marrow Cytogenetics for hematological malignancies