Diffuse alveolar hemorrhage (DAH) is a rare but fatal complication in patients with systemic lupus erythematosus (SLE). We describe a case of a 74-year-old woman who presented with DAH as an initial presentation of SLE. She also had microscopic polyangiitis clinically manifesting as crescentic glomerulonephritis and purpura with positive myeloperoxidase (MPO)-antineutrophil cytoplasmic antibodies (ANCA). The patient transiently improved when treated with plasma exchange and methylprednisolone pulse therapy; however, she died of recurrent pulmonary hemorrhage and concurrent cryptococcal pneumonia. This case indicates that MPO-ANCA is associated with severe organ involvement such as pulmonary hemorrhage and crescentic glomerulonephritis in SLE.

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A 66-year-old man with a history of multiple transurethral resections for recurrent bladder tumors, staged as Ta according to the International Union Against Cancer staging guidelines, presented with a complaint of dry cough. A round nodule with a diameter of 7.5 cm was detected in the lung by chest computed tomography, and a video-assisted thoracoscopic lobectomy was performed. Pulmonary metastasis of recurrent bladder cancer was diagnosed by immunohistochemistry staining for the urothelium-specific protein uroplakin Ia. Subsequently, 2 cycles of systemic chemotherapy were administered. Two and a half years after treatment, no recurrence of pulmonary lesions has been detected. A combination of complete resection of pulmonary lesions and systemic chemotherapy may result in a good prognosis for patients with non-muscle-invasive bladder cancer.

Abbreviations & AcronymsAbstract: The objective of the present study was to assess the efficacy of posterior reconstruction of Denonvilliers' musculofascial plate for restoring urinary continence after laparoscopic radical prostatectomy. A total of 48 consecutive patients who underwent laparoscopic radical prostatectomy were retrospectively reviewed. Of them, 23 underwent laparoscopic radical prostatectomy without posterior reconstruction of Denonvilliers' musculofascial plate (group 1) and 25 underwent laparoscopic radical prostatectomy with posterior reconstruction of Denonvilliers' musculofascial plate (group 2). Patients' demographics were analyzed and continence rates between the two groups at 1, 3, 6 and 12 months after surgery were compared. Patients in group 2 had significantly larger prostates than in group 1. There were no significant differences between the two groups in terms of the other patient characteristics. The urinary continence rates were significantly higher in group 2 than in group 1 at 1, 3 and 12 months after surgery, and the rates of severe incontinence were significantly lower in group 2 at all time-points considered. These findings suggest that posterior reconstruction of Denonvilliers' musculofascial plate helps in restoring early continence and decreasing severe incontinence in patients undergoing laparoscopic radical prostatectomy.

Objective To examine the safety and efficacy of ureteroscopy (URS) for urolithiasis in octogenarians, and identify preoperative risk factors for the incidence of postoperative complications. Methods The patients who underwent URS for urolithiasis were divided into octogenarians and younger patients (age: <80 years), and the groups were compared regarding their clinical characteristics, intraoperative and postoperative complications, and stone‐free rate. The predictors of postoperative complications were evaluated using logistic regression models. Results A total of 1207 patients were included, 166 in the octogenarian patient group and 1041 in the younger patient group. The proportion of female patients (p < 0.001), American Society of Anesthesiologists (ASA) score (p < 0.001), rate of preoperative pyelonephritis (p < 0.001), and diabetes mellitus (p = 0.003) were higher in the octogenarian group. No statistically significant differences were found between the two groups regarding stone size, location, and intraoperative complications. Postoperative complications, which reached a significant difference, were observed in 34 (20.5%) octogenarians and 117 (11.2%) younger patients (p = 0.002). However, age itself was not significantly associated with postoperative fever, the most frequent postoperative complication, in multivariate analysis. Female sex, ASA score of ≥3, history of diabetes mellitus, and prolonged operative time (≥120 min) were the significant predictors of fever. The stone‐free rate in the octogenarian group was superior to that in the younger patient group (80.1% vs. 70.6%, respectively; p = 0.035). Conclusion Our results suggest that URS for urolithiasis can be safely and effectively applied to octogenarians in selected cases.