[The dichotomous distribution of the renal calices].
The analysis of the caliceal cavities of 30 pairs of Kidneys shows a dichotomous distribution of two types: cranio-caudal for the major calices, ventro-dorsal for the minor ones. The dichotomous organization does not result from the initial division of the ureteral bud: but it should depend upon the renal arteries growth commanding a new caliceal pattern during the morphogenesis of the Kidney.
D000368:Aged; D005260:Female; D006801:Humans; D007670:Kidney Calices / Q000033:anatomy & histology*; D007682:Kidney Pelvis / Q000033:anatomy & histology*; D008297:Male; D008875:Middle Aged
Sur la distribution dichotomique des calices du rein.