BackgroundAutopsy remains an invaluable resource for medical education and establishing diagnosis of diseases that were missed prior to death. Many patients on admission in hospitals suffer kidney diseases that may contribute to their morbidity and/or mortality. The kidneys from autopsies provide opportunity to diagnose and understand some of these non-neoplastic renal lesions. This study aimed to present the frequency of non-neoplastic renal diseases at autopsy.Methods We conducted a five-year retrospective review of post-mortem records of deceased who had autopsy. Data such as age, sex, cause of death, and kidney lesions were extracted from the post-mortem records and clinical details were gotten from the clinical summaries in the autopsy reports. The kidneys were examined for pathological findings that were then classified into glomerular, tubulointerstitial (tubulointerstitial nephritis and other tubular lesions such as tubular necrosis, casts and fibrosis) and vascular lesions.Results A total of seventy (70) cases met the inclusion criteria with 91.4% having significant non- neoplastic renal lesions. The mean age of the deceased was 57.7years (18years – 91years). Males accounted for 65.7% of the cases. Glomerular lesions were seen in 84.3% of the cases, tubulointerstitial nephritis in 41.6% of cases, vascular lesions were seen in 30% of the cases and other tubular lesions (such as stones, casts and tubular necrosis) were seen in 52.9% of the cases. Cardiovascular diseases and infections were the major causes of death in these patients, accounting for 40% and 27% respectively. Renal diseases were attributed to immediate cause of death in 10% of the cases.Conclusion The kidney at autopsy provides a valuable renal pathology educational tool, as a wide range of medical renal lesions can be seen from kidneys examined at post mortem.

Background: Turnaround time (TAT) analysis is finding increasing relevance in clinical laboratories due to its relevance in the quality of care of patients. TAT involves all the various processes that occur within the laboratory. Aims: The aim of this study was to analyze the histopathology TAT of surgical biopsies at the Department of Pathology, University College Hospital (UCH), Ibadan. Materials and Methods: This was a retrospective analysis of 1085 samples received at the Department of Pathology, UCH, Ibadan, from January to April 2020. Samples were categorized into small, intermediate, and large sizes. Average duration spent in the grossing room, processing, reporting, and result verification was calculated, and the total TAT was determined from the summation of the duration of these processes. Results: The mean TAT for all samples was 22 days (±10 days). Reception-grossing, histological processing, reporting, and transcription accounted for an average of 1.5 (7%), 5.9 (27%), 9.1 (41%), and 5.6 (25%) days and percentage of TAT, respectively. There was no significant difference in the mean TATs for small-, intermediate-, and large-sized samples. Conclusion: We identified reporting time as the largest contributor to TAT. Other areas of delay were noted at tissue processing and result verification. Adoption of new technology and staff orientation may help to reduce the observed TAT.

Background Renal cell carcinoma metastases to the spleen are rare. At the time of this report, only 20 cases of splenic metastases from RCC have been published in the literature. To our knowledge, our report is the first splenic metastasis from a chromophobe RCC. Case presentation A 44-year-old woman presented with clinical and radiological features of splenic metastasis from RCC, 12 years after radical nephrectomy for chromophobe RCC. Computed tomography, laparotomy and splenectomy revealed metastases to the spleen and retroperitoneal lymph nodes. Conclusion Splenic metastasis from RCC is uncommon, and rarer still from a chromophobe subtype of RCC. Surgical management of the metastasis is recommended.