Medullary pyramids opacification in high-grade vesicoureteral reflux associated with posterior urethral valve.

Posterior urethral valve (PUV) is a common cause of obstructive uropathy in children, leading to renal failure and frequently associated with vesicoureteral reflux (VUR), which can rapidly progress to end-stage renal disease (ESRD). We describe a rare presentation of high-grade VUR opacifying the renal pyramids in a 5-month-old child with sepsis and renal failure.

Ureterovesical Leak Following Renal Transplant and Effects of Acute Rejection and Antirejection Therapy: A Nested Case-Control Analysis and Outcome of 1102 Consecutive Renal Transplant Recipients.

OBJECTIVES: Studies on nontechnical risk factors for ureterovesical leak after renal transplant are scarce. This study aimed to report the possible pre- and postoperative risk factors and the role of acute rejection and antirejection therapies for urine leak after transplant and its effect on graft and patient survival. MATERIALS AND METHODS: We conducted a retrospective analysis of 13 patients (1.17%) with urine leak (case group) and 52 patients without leak (control group) (case-to-control ratio of 1:4) from 1102 living related (first degree) renal transplant recipients seen between January 2012 and December 2021. We analyzed demographic and clinical details and biochemical and outcome parameters using a nested case-control design. RESULTS: Cases were olderthan controls (P = .018), were more ABO incompatible (P = .009), and had more 6/6 HLA mismatch transplants (P = .047). Donors of cases were older than donors of controls (P = .049). The rate of postoperative hypoalbuminemia was greaterin the case group (P = .050). Rates of acute rejection (P = .012) and plasmapheresis (P = .003) were greaterin the case group than in the control group. On multivariate logistic regression analysis, recipient age, 6/6 HLA mismatch, and plasmapheresis were found to independently associated with urine leak. None ofthe patient required surgical repair, as all responded to conservative therapy. Urine leak did not affect graft outcomes (P = .324), but overall survival was less in cases than in controls. CONCLUSIONS: Nontechnical risk factors that cause posttransplant ureteric leak include older donor and recipient age and ABO incompatible and 6/6 HLA mismatch transplants. Acute rejection and plasmapheresis predispose leak, and an indwelling double J stent can allow adequate healing of the anastomosis. High index of suspicion and prompt management are imperative to preserve graft and patient outcome.

Neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR) and lymphocyte-monocyte ratio (LMR) in predicting systemic inflammatory response syndrome (SIRS) and sepsis after percutaneous nephrolithotomy (PNL).

The objective of this prospective observational study was to assess the clinical significance of neutrophil-lymphocyte ratio (NLR), platelet-lymphocyte ratio (PLR) and lymphocyte-monocyte ratio (LMR) as potential biomarkers to identify post-PNL SIRS or sepsis. Demographic data and laboratory data including hemoglobin (Hb), total leucocyte count (TLC), serum creatinine, urine microscopy and culture were collected. The NLR, LMR and PLR were calculated by the mathematical division of their absolute values derived from routine complete blood counts from peripheral blood samples. Stone factors were assessed by non-contrast computerized tomography of kidneys, ureter and bladder (NCCT KUB) and included stone burden (Volume = L × W × D × π × 0.167), location and Hounsfield value and laterality. Intraoperative factors assessed were puncture site, tract size, tract number, operative time, the need for blood transfusion and stone clearance. Of 517 patients evaluated, 56 (10.8%) developed SIRS and 8 (1.5%) developed sepsis. Patients developing SIRS had significantly higher TLC (10.4 ± 3.5 vs 8.6 ± 2.6, OR 1.19, 95% CI 1.09-1.3, p = 0.000002), higher NLR (3.6 ± 2.4 vs 2.5 ± 1.04, OR 1.3, 95% CI = 1.09-1.5, p = 0.0000001), higher PLR (129.3 ± 53.8 vs 115.4 ± 68.9, OR 1.005, 95% CI 1.001-1.008, p = 0.005) and lower LMR (2.5 ± 1.7 vs 3.2 ± 1.8, OR 1.18, 95% CI 1.04-1.34, p = 0.006). Staghorn stones (12.8 vs 3.24%, OR 4.361, 95% CI 1.605-11.846, p = 0.008) and long operative times (59.6 ± 14.01 vs 55.2 ± 16.02, OR 1.01, 95% CI 1.00-1.03, p = 0.05) had significant association with postoperative SIRS. In conclusion, NLR, PLR and LMR can be useful independent, easily accessible and cost-effective predictors for early identification of post-PNL SIRS/sepsis.

Acute Kidney Injury Post-Percutaneous Nephrolithotomy (PNL): Prospective Outcomes from a University Teaching Hospital.

Acute Kidney Injury (AKI) after percutaneous nephrolithotomy (PNL) is a significant complication, but evidence on its incidence is bereft in the literature. The objective of this prospective observational study was to analyze the incidence of post-PNL AKI and the potential risk factors and outcomes. Demographic data collected included age, gender, body mass index (BMI), comorbidities (hypertension, diabetes mellitus), and drug history-particularly angiotensin converting enzyme inhibitors (ACE inhibitors), angiotensin II receptor blockers and beta blockers. Laboratory data included serial serum creatinine measured pre- and postoperation (12, 24, and 48 h), hemoglobin (Hb), total leucocyte count (TLC), Prothrombin time (PT), serum uric acid and urine culture. Stone factors were assessed by noncontrast computerized tomography of kidneys, ureter and bladder (NCCT KUB) and included stone burden, location and Hounsfield values. Intraoperative factors assessed were puncture site, tract size, tract number, operative time, the need for blood transfusion and stone clearance. Postoperative complications were documented using the modified Clavien-Dindo grading system and patients with postoperative AKI were followed up with serial creatinine measurements up to 1 year. Among the 509 patients analyzed, 47 (9.23%) developed postoperative AKI. Older patients, with associated hypertension and diabetes mellitus, those receiving ACE inhibitors and with lower preoperative hemoglobin and higher serum uric acid, had higher incidence of AKI. Higher stone volume and density, staghorn stones, multiple punctures and longer operative time were significantly associated with postoperative AKI. Patients with AKI had an increased length of hospital stay and 17% patients progressed to chronic kidney disease (CKD). Cut-off values for patient age (39.5 years), serum uric acid (4.05 mg/dL) and stone volume (673.06 mm3) were assessed by receiver operating characteristic (ROC) curve analysis. Highlighting the strong predictors of post-PNL AKI allows early identification, proper counseling and postoperative planning and management in an attempt to avoid further insult to the kidney.

Fused Supernumerary Kidney Presenting as Total Urinary Incontinence.

Supernumerary kidney, a rare congenital anomaly, defined as an additional kidney with a separate capsule, collecting system and blood supply draining into the native ureter or a separate ureter. Small fused supernumerary units may be difficult to differentiate from renal moiety with complete separate ectopic ureter without complete evaluation. We report a case of a supernumerary kidney fused with the capsule of ipsilateral kidney with a separate complete ureter draining into the introitus of a young female thereby presenting as total incontinence of urine.

Subacute intestinal obstruction by enterolith: a case study.

INTRODUCTION: Enteroliths are an uncommon entity in humans and form a rare cause of subacute intestinal obstruction. They occur proximal to stricture or in a diverticulum or a blind loop due to stasis. CASE DESCRIPTION: 40 years male presenting with intermittent right lower abdominal pain since 1 year. Barium meal follow-through and CT abdomen diagnosed as a case of subacute intestinal obstruction with an enterolith in the distal ileal segment. On exploratory laparotomy multiple ileal strictures with mesenteric adhesions were noted. An enterolith was delivered from one of the segments between two strictures followed by segmental resection of the pathological ileal segment with ileo-ileal anastomoses. Histopathology of the ileal segment showed inflammatory infiltrates. DISCUSSION AND EVALUATION: It was a case of a primary enterolith formed due to stasis between ileal strictures causing subacute intestinal obstruction. CONCLUSION: An enterolith should also be considered while evaluating a case of intestinal obstruction as one of the rare differentials.

Bilateral synchronous carcinoma breast- a rare case presentation.

INTRODUCTION: Bilateral Breast Carcinoma (BBC) is a rare entity with incidence of synchronous carcinoma being 2-5% of all breast malignancies, which is much less than metachronous carcinoma. Synchronicity/ metachronicity are usually associated with local and lymphatic spread and with blood-borne spread to lungs, bones and liver. Moreover BBC are mostly lobular carcinomas but we report a rare case of Infiltrating Ductal Carcinoma (IDC) as the primary carcinoma and Lobular Carcinoma as the secondary. CASE DESCRIPTION: 56 year old female who presented with a Stage IIIB fungating growth around 10x8cm in the lower inner, lower outer and upper outer quadrant of right breast since 6 months and a StageIIA 4x4cm tumour felt in the left breast in the upper inner and lower outer quadrant. Wedge biopsy of the right breast fungating mass showed Ductal Carcinoma and FNAC of the left breast lump suggested Lobular carcinoma which was confirmed on Histopathology after surgery. Patient was subjected to Hormonal therapy (Tab Tamoxifen), chemotherapy (Cyclophosphamide, 5 FU, and Doxorubicin) followed by Radiotherapy. Patient recovered well and shows no recurrence or signs of metastasis in the 8 months of follow up. DISCUSSION AND EVALUATION: Different histological subtypes with different grades of tumour in both breasts suggested two different synchronous primary tumours. Early detection of the contralateral tumour is of utmost importance emphasising the significance of breast self-examination. Screening tools like MRI have a greater sensitivity compared to Mammography. There are no clear treatment guidelines for bilateral breast cancer. Patients are often treated with bilateral mastectomy, with breast conservative surgery having unclear importance. CONCLUSION: Meticulous diagnosis and appropriate management help to improve the longitivity with an improved quality of life.