Fig. 1A.40-year-old woman with primary hyperoxaluria and oxalosis.
Unenhanced radiograph of upper abdomen shows markedly increased density of
both kidneys, compatible with nephrocalcinosis.
Fig. 1B.40-year-old woman with primary hyperoxaluria and oxalosis.
Unenhanced CT scan obtained on August 23, 1999, shows markedly increased
attenuation of renal cortex.
Fig. 1D.40-year-old woman with primary hyperoxaluria and oxalosis.
Microphotograph of biopsy specimen taken from third portion of duodenum at
endoscopy shows two polarizable calcium oxalate crystals (arrow) with
prismatic appearance along brush border in otherwise healthy small bowel. (H
and E, x200)