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Bilateral succinate dehydrogenase-deficient renal cell carcinoma: A case report and literature review 双侧琥珀酸脱氢酶缺陷肾细胞癌1例报告并文献复习。
IF 0.5
Urology Case Reports Pub Date : 2026-07-01 Epub Date: 2026-04-29 DOI: 10.1016/j.eucr.2026.103463
Maocan Cui, Tao Chen, Yizhe Yang, Minghong Xu, Jian Chen
{"title":"Bilateral succinate dehydrogenase-deficient renal cell carcinoma: A case report and literature review","authors":"Maocan Cui,&nbsp;Tao Chen,&nbsp;Yizhe Yang,&nbsp;Minghong Xu,&nbsp;Jian Chen","doi":"10.1016/j.eucr.2026.103463","DOIUrl":"10.1016/j.eucr.2026.103463","url":null,"abstract":"<div><div>Succinate dehydrogenase (SDH)-deficient renal cell carcinoma (RCC) is a rare subtype of kidney cancer, accounting for 0.05%–0.2% of all renal tumors. Bilateral involvement is extremely rare, and the optimal surgical management strategy remains unclear. Here, we report a case of bilateral SDH-deficient RCC treated at the Department of Urology, Second Affiliated Hospital of Kunming Medical University, and review the relevant literature.</div></div>","PeriodicalId":38188,"journal":{"name":"Urology Case Reports","volume":"67 ","pages":"Article 103463"},"PeriodicalIF":0.5,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13293722/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148346712","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Spermatic cord liposarcoma mimicking recurrent incarcerated inguinal hernia: A case report 模拟复发嵌顿性腹股沟疝的精索脂肪肉瘤1例。
IF 0.5
Urology Case Reports Pub Date : 2026-07-01 Epub Date: 2026-06-23 DOI: 10.1016/j.eucr.2026.103517
Murilo Augusto Ferreira, Gabriel Andrade Agareno, Fernando Aparecido Pazini, Patrícia Mendes dos Santos Angolini, Mateus Santos Matos, Viktor Dias Magalhães, Manuela Mascaro Dias, Daniel Salerno Muzilli, Thiago da Silveira Antoniassi
{"title":"Spermatic cord liposarcoma mimicking recurrent incarcerated inguinal hernia: A case report","authors":"Murilo Augusto Ferreira,&nbsp;Gabriel Andrade Agareno,&nbsp;Fernando Aparecido Pazini,&nbsp;Patrícia Mendes dos Santos Angolini,&nbsp;Mateus Santos Matos,&nbsp;Viktor Dias Magalhães,&nbsp;Manuela Mascaro Dias,&nbsp;Daniel Salerno Muzilli,&nbsp;Thiago da Silveira Antoniassi","doi":"10.1016/j.eucr.2026.103517","DOIUrl":"10.1016/j.eucr.2026.103517","url":null,"abstract":"<div><div>Spermatic cord liposarcoma is a rare malignant neoplasm often misdiagnosed as benign conditions. This similarity may lead to inadequate surgical approaches.</div><div>A 55-year-old man with a prior history of inguinal hernioplasty presented with an incarcerated scrotal mass. The initial hypothesis of recurrent hernia was ruled out after negative surgical exploration. Imaging suggested a lipomatous lesion, and a resection with left orchiectomy was performed. Histopathological examination confirmed liposarcoma.</div><div>Spermatic cord liposarcoma is a differential diagnosis of inguinoscrotal masses. Radical resection with negative margins is the gold standard treatment. Long-term surveillance is mandatory due to the risk of recurrence.</div></div>","PeriodicalId":38188,"journal":{"name":"Urology Case Reports","volume":"67 ","pages":"Article 103517"},"PeriodicalIF":0.5,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13320326/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148370187","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Primary bulbar urethral adenocarcinoma arising from intestinal-type villous adenoma: a rare malignant entity 原发性球尿道腺癌起源于肠型绒毛腺瘤：一种罕见的恶性肿瘤。
IF 0.5
Urology Case Reports Pub Date : 2026-07-01 Epub Date: 2026-06-23 DOI: 10.1016/j.eucr.2026.103519
Rachel Cockburn, Jennifer Xu, Hans Goossen
{"title":"Primary bulbar urethral adenocarcinoma arising from intestinal-type villous adenoma: a rare malignant entity","authors":"Rachel Cockburn,&nbsp;Jennifer Xu,&nbsp;Hans Goossen","doi":"10.1016/j.eucr.2026.103519","DOIUrl":"10.1016/j.eucr.2026.103519","url":null,"abstract":"<div><div>Primary urethral adenocarcinoma is rare, with limited guidance for management. A 65-year-old male presented with haematuria and urinary retention, found to have a bulbar urethral tumour at the site of previous stricture. Histology demonstrated moderately differentiated adenocarcinoma arising from an intestinal-type villous adenoma with high-grade dysplasia. Staging excluded metastatic or alternative primary disease. He underwent subtotal urethrectomy with perineal urethrostomy, achieving clear margins. Mild postoperative stenosis was managed conservatively. At one year, there is no recurrence. This case describes gastrointestinal adenocarcinoma in the setting of urethral stricture disease and highlights tailored surgical management in achieving favourable oncological and functional outcomes.</div></div>","PeriodicalId":38188,"journal":{"name":"Urology Case Reports","volume":"67 ","pages":"Article 103519"},"PeriodicalIF":0.5,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13320433/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148370197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Transurethral thulium laser incision of ectopic ureterocele with duplex renal collecting system: A 10-year follow-up case report 经尿道铥激光切开双肾收集系统治疗异位输尿管囊肿10年随访1例。
IF 0.5
Urology Case Reports Pub Date : 2026-07-01 Epub Date: 2026-06-23 DOI: 10.1016/j.eucr.2026.103520
Zeen Feng, Yalin Sun
{"title":"Transurethral thulium laser incision of ectopic ureterocele with duplex renal collecting system: A 10-year follow-up case report","authors":"Zeen Feng,&nbsp;Yalin Sun","doi":"10.1016/j.eucr.2026.103520","DOIUrl":"10.1016/j.eucr.2026.103520","url":null,"abstract":"<div><div>We report a 50-year-old female with bilateral duplex renal collecting systems and an ectopic ureterocele causing recurrent urinary tract infections and urgent incontinence. Transurethral incision using a thulium laser was performed. At 10-year follow-up, upper renal cortex thickness increased from 0.52 cm to 1.14 cm, hydronephrosis resolved, and symptoms did not recur. No secondary procedures were required. Thulium laser incision is a safe, durable nephron-sparing option for adult ectopic ureteroceles.</div></div>","PeriodicalId":38188,"journal":{"name":"Urology Case Reports","volume":"67 ","pages":"Article 103520"},"PeriodicalIF":0.5,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13325726/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148377418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Intraluminal hematoma of an ileal conduit causing postrenal acute kidney injury 14 years after radical cystectomy: A case report 根治性膀胱切除术后14年回肠管腔内血肿致肾后急性肾损伤1例。
IF 0.5
Urology Case Reports Pub Date : 2026-07-01 DOI: 10.1016/j.eucr.2026.103530
Kaoru Murakami, Santa Sugihara, Shingo Kitora, Tomoki Ohnishi, Iori Matsuda, Tomoya Okuno, Takuro Sunada, Noriaki Utsunomiya, Akito Terai, Koji Inoue
{"title":"Intraluminal hematoma of an ileal conduit causing postrenal acute kidney injury 14 years after radical cystectomy: A case report","authors":"Kaoru Murakami,&nbsp;Santa Sugihara,&nbsp;Shingo Kitora,&nbsp;Tomoki Ohnishi,&nbsp;Iori Matsuda,&nbsp;Tomoya Okuno,&nbsp;Takuro Sunada,&nbsp;Noriaki Utsunomiya,&nbsp;Akito Terai,&nbsp;Koji Inoue","doi":"10.1016/j.eucr.2026.103530","DOIUrl":"10.1016/j.eucr.2026.103530","url":null,"abstract":"<div><div>A 77-year-old man developed gross hematuria and postrenal acute kidney injury 14 years after radical cystectomy with ileal conduit diversion. Computed tomography demonstrated intraluminal hematoma and bilateral hydronephrosis without active extravasation. Angiodysplasia exacerbated by anticoagulant therapy was considered a possible etiology. Ileal conduit decompression improved urine output and renal function, and endoscopy revealed no active bleeding or tumors. Because the patient remained clinically stable, conservative management was successfully performed without invasive intervention. This case highlights that intraluminal hematoma can cause conduit obstruction and postrenal acute kidney injury after urinary diversion.</div></div>","PeriodicalId":38188,"journal":{"name":"Urology Case Reports","volume":"67 ","pages":"Article 103530"},"PeriodicalIF":0.5,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13355012/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148425088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
First reported port site metastasis after single-port robotic radical cystectomy 首次报道单孔机器人根治性膀胱切除术后的端口转移。
IF 0.5
Urology Case Reports Pub Date : 2026-07-01 Epub Date: 2026-06-23 DOI: 10.1016/j.eucr.2026.103518
Anne Shirley Hoselton, Megan Sweeney, Mark Mikhail, John Lee Graves, Amar Singh
{"title":"First reported port site metastasis after single-port robotic radical cystectomy","authors":"Anne Shirley Hoselton,&nbsp;Megan Sweeney,&nbsp;Mark Mikhail,&nbsp;John Lee Graves,&nbsp;Amar Singh","doi":"10.1016/j.eucr.2026.103518","DOIUrl":"10.1016/j.eucr.2026.103518","url":null,"abstract":"<div><div>Port-site metastasis (PSM) is a rare complication of laparoscopic and robotic assisted oncologic surgery. The da Vinci Single-Port (SP) platform (Intuitive Surgical, Inc., Sunnyvale, CA) is increasingly utilized for urologic procedures including radical cystectomy, and given the need for fewer port sites, this should theoretically confer a lower risk for PSM. Here we describe a 74-year-old female with high-grade urothelial carcinoma (HGUC) of the bladder who underwent single-port robotic-assisted radical cystectomy (SP-RARC) and developed a metachronous metastatic nodule at her port site incision. To our knowledge, this represents the first reported case of PSM after SP-RARC.</div></div>","PeriodicalId":38188,"journal":{"name":"Urology Case Reports","volume":"67 ","pages":"Article 103518"},"PeriodicalIF":0.5,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13320443/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148370237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Primary keratinizing squamous cell carcinoma of the renal pelvis with pancreatic tail invasion and five-year disease-free survival: A case report 原发性肾盂角化性鳞状细胞癌伴胰尾浸润及5年无病生存1例报告。
IF 0.5
Urology Case Reports Pub Date : 2026-07-01 Epub Date: 2026-06-10 DOI: 10.1016/j.eucr.2026.103508
Shynggys Nuraly, Dias Bolatov, Kairat Shakeyev, Akylbek Zhumakayev, Evgenia Kukushkina
{"title":"Primary keratinizing squamous cell carcinoma of the renal pelvis with pancreatic tail invasion and five-year disease-free survival: A case report","authors":"Shynggys Nuraly,&nbsp;Dias Bolatov,&nbsp;Kairat Shakeyev,&nbsp;Akylbek Zhumakayev,&nbsp;Evgenia Kukushkina","doi":"10.1016/j.eucr.2026.103508","DOIUrl":"10.1016/j.eucr.2026.103508","url":null,"abstract":"<div><div>Primary squamous cell carcinoma (SCC) of the renal pelvis (&lt;1% of upper urinary tract tumors) was diagnosed in a 58-year-old woman with anemia. MRI showed infiltrative renal pelvis mass with hydronephrosis and pancreatic tail invasion (pT4N0M0). Radical nephroureterectomy with bladder cuff, lymph node dissection, and en bloc pancreatic resection achieved complete resection despite morbid obesity. Well-differentiated keratinizing SCC with perineural invasion was confirmed externally. No adjuvant therapy was given. Five-year PET/CT showed no recurrence, demonstrating excellent long-term survival after multivisceral resection in advanced renal pelvic SCC.</div></div>","PeriodicalId":38188,"journal":{"name":"Urology Case Reports","volume":"67 ","pages":"Article 103508"},"PeriodicalIF":0.5,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13292259/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148333579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Ureteral obstruction caused by migration of a renal embolization coil 25 years after blunt renal trauma 钝性肾外伤25年后肾栓塞线圈移位引起输尿管梗阻。
IF 0.5
Urology Case Reports Pub Date : 2026-07-01 Epub Date: 2026-03-25 DOI: 10.1016/j.eucr.2026.103422
Yitzhak Elkis, Jacob Zac, Vladimir Yutkin, Mordechai Duvdevani, Ofer Gofrit, Liran Zieber, Botrus Srour, Leonid Boyarsky, Guy Hidas, Amitay Lorber
{"title":"Ureteral obstruction caused by migration of a renal embolization coil 25 years after blunt renal trauma","authors":"Yitzhak Elkis,&nbsp;Jacob Zac,&nbsp;Vladimir Yutkin,&nbsp;Mordechai Duvdevani,&nbsp;Ofer Gofrit,&nbsp;Liran Zieber,&nbsp;Botrus Srour,&nbsp;Leonid Boyarsky,&nbsp;Guy Hidas,&nbsp;Amitay Lorber","doi":"10.1016/j.eucr.2026.103422","DOIUrl":"10.1016/j.eucr.2026.103422","url":null,"abstract":"<div><div>Renal arterial embolization is a well-established treatment for renal trauma, with most reported complications occurring early after the procedure. We report a case of ureteral obstruction caused by migration of a renal embolization coil 25 years after blunt renal trauma, managed with initial ureteral stenting followed by elective ureteroscopic removal. This case highlights that embolization-related complications may present long after the original intervention and should be considered in patients presenting with renal colic and a remote history of renal embolization.</div></div>","PeriodicalId":38188,"journal":{"name":"Urology Case Reports","volume":"67 ","pages":"Article 103422"},"PeriodicalIF":0.5,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13293741/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148346663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Pediatric urethral obstruction caused by Cowper's duct syringocele diagnosed and treated endoscopically: a case report 小儿尿道梗阻的诊断与内窥镜治疗：1例报告。
IF 0.5
Urology Case Reports Pub Date : 2026-07-01 Epub Date: 2026-06-25 DOI: 10.1016/j.eucr.2026.103523
Rifang Pan, Zhaowei Zhou, Junzhong Li, Zhaopan Li, Zhihua Xiao
{"title":"Pediatric urethral obstruction caused by Cowper's duct syringocele diagnosed and treated endoscopically: a case report","authors":"Rifang Pan,&nbsp;Zhaowei Zhou,&nbsp;Junzhong Li,&nbsp;Zhaopan Li,&nbsp;Zhihua Xiao","doi":"10.1016/j.eucr.2026.103523","DOIUrl":"10.1016/j.eucr.2026.103523","url":null,"abstract":"<div><div>Cowper's duct syringocele is an uncommon and often overlooked cause of urethral obstruction in children. We report a 7-year-old boy who had experienced severe voiding difficulty, frequency, and urgency for three months and could void only while sitting. Ultrasonography, computed tomography, magnetic resonance imaging, and voiding cystourethrography were nondiagnostic. Cystourethroscopy revealed a prominent posterior urethral crest and verumontanum, two ectopic pinpoint ostia in the bulbous urethra, and a blind membranous pouch. Incision of the bulbous ostia released abundant proteinaceous material, relieved the obstruction, and improved postoperative uroflowmetry. Syringocele should be considered in boys with unexplained infravesical obstruction.</div></div>","PeriodicalId":38188,"journal":{"name":"Urology Case Reports","volume":"67 ","pages":"Article 103523"},"PeriodicalIF":0.5,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13325727/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148377365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Acquired cystic disease-associated renal cell carcinoma mimicking gallbladder carcinoma 模仿胆囊癌的获得性囊性疾病相关肾细胞癌。
IF 0.5
Urology Case Reports Pub Date : 2026-07-01 DOI: 10.1016/j.eucr.2026.103526
Yoshihiro Kawaguchi, Futoshi Morokuma, Atsushi Miyoshi, Mai Nonaka, Daisuke Mori
{"title":"Acquired cystic disease-associated renal cell carcinoma mimicking gallbladder carcinoma","authors":"Yoshihiro Kawaguchi,&nbsp;Futoshi Morokuma,&nbsp;Atsushi Miyoshi,&nbsp;Mai Nonaka,&nbsp;Daisuke Mori","doi":"10.1016/j.eucr.2026.103526","DOIUrl":"10.1016/j.eucr.2026.103526","url":null,"abstract":"<div><div>A 58-year-old woman on long-term hemodialysis underwent computed tomography for diabetic foot gangrene, which revealed a mass adjacent to the gallbladder, suggesting gallbladder carcinoma. Magnetic resonance imaging also suggested a gallbladder tumor. At laparotomy, the lesion was found to originate from the right kidney, and right nephrectomy was performed. Histopathological and immunohistochemical findings (AMACR+, CD10<sup>+</sup>, CK7−) confirmed acquired cystic disease-associated renal cell carcinoma (ACD-RCC). ACD-RCC may present with atypical imaging findings and mimic adjacent organ malignancies in patients on dialysis.</div></div>","PeriodicalId":38188,"journal":{"name":"Urology Case Reports","volume":"67 ","pages":"Article 103526"},"PeriodicalIF":0.5,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC13351744/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148425065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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