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Jin Z, Lai J, Zhang J. A case of a transplanted kidney with an orthotopic kidney stone. J Surg Case Rep 2024; 2024:rjae445. [PMID: 39211359 PMCID: PMC11361763 DOI: 10.1093/jscr/rjae445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Accepted: 06/24/2024] [Indexed: 09/04/2024] Open
Abstract
A 39-year-old man was admitted to our hospital with kidney stones after kidney transplantation. Kidney, ureter, and bladder radiographs showed multiple stones in the transplanted and orthotopic kidneys, which had not been reported previously. Owing to the larger size of the stones in the transplanted kidney, they needed to be removed. Percutaneous nephrolithotomy and ureteroscopy were performed under B-mode ultrasound guidance. The stone measured 1.9 × 1.6 cm and was located under the calyx of the kidney. A titanium laser fiber was used to dissolve the stones, which were subsequently removed. No adverse reactions occurred during or after the surgery. The causes of stone formation included dietary factors, related drugs, improper fluid intake, and urinary tract infections. As neither the donor nor the recipient had a history of kidney stones, we hypothesized that the stones were a new entity that either developed following transplantation or a long-term complication.
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Affiliation(s)
- Zhaofang Jin
- Outpatient Department of Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324, Jingwu Road, Huaiyin District, Jinan, Shandong 250021, China
| | - Jianjun Lai
- Outpatient Department of Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324, Jingwu Road, Huaiyin District, Jinan, Shandong 250021, China
| | - Jianjun Zhang
- Outpatient Department of Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324, Jingwu Road, Huaiyin District, Jinan, Shandong 250021, China
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Shim KH, Choi KB, Kim WB, Yang SW, Kim DK, Choo MS, Chung DY, Jung HD, Lee SW, Kim BS, Jeon SH, Kang SH, Paick S, Lee JY. Urolithiasis in Kidney Transplant Patients: A Multicenter KSER Research Series. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:132. [PMID: 38256393 PMCID: PMC10819323 DOI: 10.3390/medicina60010132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 12/21/2023] [Accepted: 01/08/2024] [Indexed: 01/24/2024]
Abstract
Background and Objectives: Urolithiasis occurrence is uncommon in kidney transplantation patients, though it has serious implications, including acute kidney injury in the transplanted kidney. This study investigates the leading causes of urolithiasis in kidney transplantation patients, the diagnostic process, and the outcomes of multimodal management. Materials and Methods: Data collection spanned from January 1997 to December 2021, involving kidney transplantation patients with urolithiasis from the database of the Korean Society of Endourology and Robotics (KSER) research committee. Analysis encompassed factors triggering urolithiasis, the diagnostic process, stone attributes, treatment methods, and outcomes. Results: Our analysis included 58 kidney transplantation patients with urolithiasis from eight medical centers. Of these patients, 37 were male and 4 had previous urolithiasis diagnoses. The mean age was 59.09 ± 10.70 years, with a mean duration from kidney transplantation to diagnosis of 76.26 ± 183.14 months. The most frequent method of stone detection was through asymptomatic routine check-ups (54.7%). Among the 58 patients, 51 underwent stone treatment. Notably, 95.3% of patients with ureter stones received treatment, a significantly higher rate than the 66.7% of patients with renal stones (p = 0.010). Success rates showed no significant differences between renal (70%) and ureter stone (78.0%) groups (p = 0.881). Conclusions: Urolithiasis in transplanted kidneys constitutes an acute condition requiring emergency intervention. Endo-urological interventions are effective for kidney transplantation patients with urolithiasis. To ensure prevention and early detection, diligent follow-up and routine imaging tests are necessary.
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Affiliation(s)
- Kang Hee Shim
- Department of Urology, Ajou University School of Medicine, Suwon 16499, Republic of Korea;
| | - Kwi Bok Choi
- Department of Urology, National Police Hospital, Seoul 05715, Republic of Korea;
| | - Woong Bin Kim
- Department of Urology, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon 14584, Republic of Korea;
| | - Seung Woo Yang
- Department of Urology, Chungnam National University College of Medicine, Daejeon 35015, Republic of Korea;
- Department of Urology, U-well Urology Clinic, Daejeon 35233, Republic of Korea
| | - Do Kyung Kim
- Department of Urology, Soonchunhyang University Hospital, Soonchunhyang University College of Medicine, Seoul 04401, Republic of Korea;
| | - Min Soo Choo
- Department of Urology, Seoul Metropolitan Government, Seoul National University Boramae Medical Center, Seoul 07061, Republic of Korea;
| | - Doo Yong Chung
- Department of Urology, Inha University College of Medicine, Incheon 22212, Republic of Korea;
| | - Hae Do Jung
- Department of Urology, Inje University Ilsan Paik Hospital, Inje University College of Medicine, Goyang 10380, Republic of Korea;
| | - Sin Woo Lee
- Department of Urology, Seoul Medical Center, Seoul 02053, Republic of Korea;
| | - Bum Soo Kim
- Department of Urology, School of Medicine, Kyungpook National University, Daegu 41944, Republic of Korea;
| | - Seung Hyun Jeon
- Department of Urology, Kyung Hee University School of Medicine, Seoul 02447, Republic of Korea;
| | - Seok Ho Kang
- Department of Urology, Korea University College of Medicine, Seoul 02841, Republic of Korea;
| | - Sunghyun Paick
- Department of Urology, Konkuk University School of Medicine, Seoul 05030, Republic of Korea
| | - Joo Yong Lee
- Department of Urology, Severance Hospital, Urological Science Institute, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
- Center of Evidence Based Medicine, Institute of Convergence Science, Yonsei University, Seoul 03722, Republic of Korea
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