In routine anatomical dissections for the purpose of preparation of teaching and museum specimens, it was observed that three cadavers of elderly Trinidadian males (of African descent) showed uncommon origin and variations in the number of branches of the aortic arch.
Bone mineralization was negatively affected by steroid
treatment in children with nephrotic syndrome. These
children should undergo regular bone mineral density
evaluation, and an appropriate therapeutic approach
should be planned.