Successful Antiviral Triple Therapy in a Longstanding Refractory Hepatitis C Virus Infection with an Acute Kidney Injury

Figure 1

PAS stained renal biopsy of our patient showing the characteristic histologic features of a MPGN type 1 (thickening of the basement membrane, diffuse mesangial expansion, and proliferation). Furthermore, a discrete extracapillary proliferative component and a diffuse tubulointerstitial damage were present.