J47

KIDNEY - Tuberculosis

Description
The kidney shows extensive foetal lobulation, apparent on the outer surface, while the cut surface shows almost complete destruction and replacement by caseous foci; the central part of these foci contains greenish pus. There is very little renal parenchyma apparent.
History
This man had bilateral renal tuberculosis diagnosed in 1971, and was treated with anti-tuberculous therapy. Clearly, he failed to respond, and ultimately went into renal failure. In 1976, this kidney was removed; at some later stage the second kidney was removed, and he has been treated subsequently by dialysis. In March 1978, he was still on home dialysis and working.