Ultimobranchial body remnants in the thyroid.
Castelletto
R H
RH
Ottino
A
A
Pianzola
H M
HM
Gomila
J
J
D000818:Animals; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D013961:Thyroid Gland / Q000648:ultrastructure*; D014460:Ultimobranchial Body / Q000648:ultrastructure*