MRCP UK EXAMINATIONS

A 48-year-old patient with severe typhoid developed an acute renal failure, resulted in a lethal outcome of a disease. An autopsy revealed enlarged and swollen kidneys. On a cut section, the cortex was pale grey, while pyramids were dark red. A histological investigation showed that in the majority of tubules the lumen was narrowed, epithelial Cells were enlarged and lost their nuclei; glomeruli were collapsed. A renal stroma was edematous with a small leukocytic infiltration and fine hemorrhage. What pathology of kidneys presented in that case?