Non-neoplastic diseases are the focus of coverage in this issue of Surgical Pathology Clinics. Topics include: Non-neoplastic diseases in kidney cancer; Nephrectomy for non-neoplastic causes; Autopsy renal pathology; Practical approach to kidney donation workup; Kidney allograft pathology; Renal infections; Amyloidosis - all subtypes; Histologic classifications in renal pathology - pros and cons; Renal molecular pathology; Emerging concepts and controversies in renal pathology. This issue is intended for surgical pathologists and those with clinical practices in diagnostic renal pathology and...