Accidental insertion of double-J in the inferior vena cava in a patient with retroperitoneal fibrosis: a case report.

Background: Implantation of the double-J stent is a common procedure in urology. The function of this device is to maintain the flow of urine from the ureteropelvic junction to the urinary bladder when the ureter is blocked or partially blocked for some reason. Once in place, the stent may cause low back pain, hematuria, symptoms of urinary irritation, a reduction in labor capacity, infection and calcification which are side effects that are easy to manage. However, severe complications can occur, such as the insertion of the stent into the circulatory system, such as the vena cava, which, although uncommon, is one of the most severe and difficult to manage. This work reports the case of a patient with the accidental insertion of a double-J stent into the inferior vena cava. Case Description: An 80-year-old female patient with repeated urinary tract infections using a double-J stent due to stenosis of the right distal ureter distal presenting retroperitoneal fibrosis secondary to previous radiotherapy. The patient had Lynch syndrome, ovarian and uterine cancer, colorectal cancer, and nephrolithiasis. She had been submitted to multiple previous surgeries. Due to the possibility of viral infection by coronavirus disease 2019 (COVID-19), chest computed tomography was performed, which suggested the insertion of the double-J stent in the inferior vena cava, confirmed by abdominal computed tomography. As the distal end of the stent was within the bladder, the decision was made to remove the stent by cystoscopy, with the implantation of a new stent using fluoroscopic control for the confirmation of its trajectory. No intraoperative or postoperative complications occurred and the patient is currently in outpatient follow-up. Conclusions: Situations such as this require caution during the implantation of the drainage device, with the occurrence of resistance indicating the need to discontinue the procedure and perform a new assessment with imaging exams. No intraoperative or postoperative complications occurred and the patient is currently in outpatient follow-up.

Anxiety in candidates for radical prostatectomy in a university hospital.

OBJECTIVE: Metabolic changes caused by anxiety can interfere in both the surgery itself and the recovery process. One way to reassure the patient is to clarify how the procedure will be performed and discuss the possible complications. This study aimed to investigate the anxiety level of candidates for radical prostatectomy at a university hospital. METHODS: Thirty-four patients with a diagnosis of prostate cancer were studied prospectively. Data collection involved the administration of the Hospital Anxiety and Depression Scale and a radical prostatectomy knowledge test. RESULTS: The results showed that 94.1% of the patients reported having received clarifications from the physician or healthcare team regarding the surgery and 23.5% reported having received information on the probability of a medical error during surgery. The most cited postoperative complications were sexual impotence and urinary incontinence. A significant association was found between the total Hospital Anxiety and Depression Scale score and the complications cited (p=0.0004); patients who marked a larger number of possible complications had a higher Hospital Anxiety and Depression Scale score. CONCLUSION: The present study demonstrates that the explanations given by the multidisciplinary health team are not achieving their maximum potential in terms of lowering patient anxiety.

Embolization in Patient with Hypovolemic Shock after Transobturator Sling Procedure.

The placement of a suburethral sling is standard treatment for stress urinary incontinence. The transobturator technique (TOT) emerged as an alternative to minimize the risks of the blind insertion of needles, leading to a lower rate of perforation complications compared with the retropubic approach. We present a case of injury to a branch of the left obturator artery following the placement of a urethral sling using TOT, followed by intense bleeding and hemodynamic instability, which was treated with embolization.

Sling de uretra média é o tratamento padrão para a incontinência urinária de esforço. A abordagem transobturatória (TOT) surgiu como alternativa para minimizar os riscos da inserção às cegas das agulhas com taxa de complicações perfurativas menores quando comparadas à abordagem retropúbica. Apresentamos um caso de lesão em ramo da artéria obturatória esquerda após sling TOT que evoluiu com sangramento intenso e instabilidade hemodinâmica, sendo tratado com embolização.

Embolization in patient with hypovolemic shock after transobturator sling procedure / Embolização após sling transobturatório em paciente com choque hipovolêmico

Abstract The placement of a suburethral sling is standard treatment for stress urinary incontinence. The transobturator technique (TOT) emerged as an alternative to minimize the risks of the blind insertion of needles, leading to a lower rate of perforation complications compared with the retropubic approach. We present a case of injury to a branch of the left obturator artery following the placement of a urethral sling using TOT, followed by intense bleeding and hemodynamic instability, which was treated with embolization.

Resumo Sling de uretra média é o tratamento padrão para a incontinência urinária de esforço. A abordagem transobturatória (TOT) surgiu como alternativa para minimizar os riscos da inserção às cegas das agulhas com taxa de complicações perfurativas menores quando comparadas à abordagem retropúbica. Apresentamos um caso de lesão em ramo da artéria obturatória esquerda após sling TOT que evoluiu com sangramento intenso e instabilidade hemodinâmica, sendo tratado com embolização.

Is a differential diagnosis necessary in a patient with ureteritis cystica?

Ureteritis cystica is a rare urological disease with an undefined etiology. Despite the benign behavior, the differential diagnosis should be investigated, as other conditions the cause filling defects in the ureters may occur. We present a rare case of a patient with ureteritis cystica whose differential diagnosis was satisfactory.