1.   Focal glomerulosclerosis prevents the kidneys from properly filtering waste from the blood system.

2.   Elliott had a condition that prevents the kidneys from properly filtering waste from the blood.

3.   Elliott had m focal segmental glomerular sclerosis, a condition that prevents the kidneys from properly filtering waste from the blood.

4.   Elliott had focal segmental glomerular sclerosis, which prevents the kidneys from properly filtering waste from the blood.

5.   He had a condition called focal segmental glomerular sclerosis, which prevents the kidneys from properly filtering waste from the blood.

6.   The condition prevented his kidneys from properly filtering waste from the blood.