Terminal deoxynucleotidyl transferase-positive cells in spleen, appendix and branchial cleft cysts in pediatric patients.
We evaluated spleens (n = 26), appendices (n = 10) and branchial cleft cysts (n = 6) for TdT-positive cells in pediatric patients. In spleen, appendix and branchial cleft cysts the range of TdT-positivity was 0-13, 0-96 and 0-6 TdT+ cells/hpf, respectively. In spleens, scattered TdT+ cells were seen most frequently in periarteriolar lymphoid sheath regions.
O'Malley
Dennis P
DP
Orazi
Attilio
A
D000293:Adolescent; D000328:Adult; D001065:Appendix / Q000201:enzymology*; D001935:Branchioma / Q000201:enzymology*; D002429:Cecal Diseases / Q000201:enzymology*; D002648:Child; D002675:Child, Preschool; D003560:Cysts / Q000201:enzymology*; D004253:DNA Nucleotidylexotransferase / Q000032:analysis*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D013154:Spleen / Q000201:enzymology*; D013158:Splenic Diseases / Q000201:enzymology*
D004253:DNA Nucleotidylexotransferase