Outcomes of a non-randomised audit of single pigtail suture stents in urolithiasis management of Asian patients in Singapore.

Objective: Double-J (DJ) ureteric stents are commonly placed perioperatively for semirigid or flexible ureteroscopic renal surgery. It is believed that lesser stent material within the bladder mitigates stent-related symptoms. This study aimed to evaluate the J-Fil ureteral stent, a single pigtail suture stent compared with conventional DJ stent in relation to stent symptoms in an Asian population undergoing ureterorenal intervention. Methods: Based on internal audit committee recommendation approval, the records of 50 patients retrieved, available data of 41 patients who were prospectively enrolled into two groups (Group 1 [J-Fil stent group], n=21 and Group 2 [DJ stent group], n=20) between August 2020 to January 2021, were analysed. Parameters compared were nature of procedure, stone location and size, ease of deployment or removal, and complications. A modified universal stent symptom questionnaire was used to assess morbidity of stent symptoms within 48 h of insertion and at removal. Results: Both groups had similar median age, distribution in male to female ratio, and stone size. The overall median universal stent symptom questionnaire score at insertion was similar for bladder pain, flank or loin pain, and quality of life between Group 1 and 2; however, at removal Group 1 fared significantly better than Group 2, especially for flank or loin pain and pain at voiding. Both groups had similar ease in insertion with no hospital readmissions. Conclusion: Our audit favoured the single pigtail suture stent in Asian ureters in mitigating stent-related issues. It showed a good safety profile with easy deployment and removal. It promises a new standard in stenting.

Testicular self-examination for early detection of testicular cancer.

Testicular cancer (TCa) commonly presents as a painless scrotal mass. It has been suggested that testicular self-examination (TSE) can help in early detection and thus potentially improve treatment outcomes and prognosis. While TSE is more well established in guideline recommendations for patients with a known history of TCa, its role in healthy young men is less established and controversial. In this paper, we review contemporary data to provide an updated recommendation.

Contemporary management of inguinal lymph nodes in squamous cell carcinoma of the scrotum: A case report and literature review.

Due to the rarity of scrotal squamous cell carcinoma (SCC), management of inguinal lymph nodes in scrotal SCC is largely extrapolated from management guidelines for penile SCC. This case report aims to enhance clarity on the management of inguinal lymph nodes in scrotal SCC. We recommend that for clinically node-negative patients, invasive techniques for lymph node sampling should be strongly considered and followed up with a radical inguinal lymph node dissection (ILND) where positive for lymph node metastasis. In the setting of clinically palpable lymph nodes which appear suspicious for metastasis on imaging, upfront radical ILND should be considered.

Chimney Stent-Graft Repair for Concurrent Inferior Mesenteric Artery Aneurysm and Infrarenal Abdominal Aortic Aneurysm: Case Report.

PURPOSE: To report a rare case of concurrent inferior mesenteric artery (IMA) aneurysm and infrarenal abdominal aortic aneurysm (AAA) with a novel indication for the use of chimney stent-graft technique in this patient. CASE REPORT: An 82-year-old man with an asymptomatic 4.4-cm fusiform AAA and 3.6-cm IMA aneurysm, coupled with chronic occlusion of celiac artery and superior mesenteric artery at the ostia, underwent endovascular repair of both aneurysms. Preservation of the IMA and treatment of both aneurysms were achieved with IMA aneurysm stenting, aortic aneurysm stenting and IMA chimney stenting. At 1, 6, and 12 months surveillance, the grafts remained patent without endoleak. CONCLUSIONS: The IMA chimney with aortic stenting technique may be safely used in patients who require preservation of the IMA during AAA and IMA aneurysm repairs.