A Case of Giant Neobladder Stone of 5 Kg
ABSTRACT Introduction Radical cystectomy is the standard treatment for muscle‐invasive bladder cancer. A neobladder is created as part of urinary diversion; however, the formation of bladder stones is often a late complication‐related concern. Case Presentation A 56‐year‐old man underwent radical cy...
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| Format: | Article |
| Language: | English |
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Wiley
2025-05-01
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| Series: | IJU Case Reports |
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| Online Access: | https://doi.org/10.1002/iju5.70026 |
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| author | Kaede Hiruma Masayuki Tasaki Tsutomu Anraku Masahiro Ikeda Kazuhide Saito Yoshifumi Shimada Yoshihiko Tomita |
| author_facet | Kaede Hiruma Masayuki Tasaki Tsutomu Anraku Masahiro Ikeda Kazuhide Saito Yoshifumi Shimada Yoshihiko Tomita |
| author_sort | Kaede Hiruma |
| collection | DOAJ |
| description | ABSTRACT Introduction Radical cystectomy is the standard treatment for muscle‐invasive bladder cancer. A neobladder is created as part of urinary diversion; however, the formation of bladder stones is often a late complication‐related concern. Case Presentation A 56‐year‐old man underwent radical cystectomy and neobladder construction for bladder cancer 25 years ago. A huge neobladder stone was diagnosed when the patient developed a strangulated ileus. Open surgery was performed to remove the bladder stone. The stone's size was 21.6 × 15.5 × 18.5 cm and its weight was 5 kg. Conclusion To the authors' knowledge, this is the largest case of bladder calculus reported to date. |
| format | Article |
| id | doaj-art-714e23b65e1141d98785c19e6ec3ef57 |
| institution | DOAJ |
| issn | 2577-171X |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Wiley |
| record_format | Article |
| series | IJU Case Reports |
| spelling | doaj-art-714e23b65e1141d98785c19e6ec3ef572025-08-20T03:11:26ZengWileyIJU Case Reports2577-171X2025-05-018328128410.1002/iju5.70026A Case of Giant Neobladder Stone of 5 KgKaede Hiruma0Masayuki Tasaki1Tsutomu Anraku2Masahiro Ikeda3Kazuhide Saito4Yoshifumi Shimada5Yoshihiko Tomita6Division of Urology, Department of Urology Niigata University Graduate School of Medical and Dental Sciences Niigata JapanDivision of Urology, Department of Urology Niigata University Graduate School of Medical and Dental Sciences Niigata JapanDivision of Urology, Department of Urology Niigata University Graduate School of Medical and Dental Sciences Niigata JapanDivision of Urology, Department of Urology Niigata University Graduate School of Medical and Dental Sciences Niigata JapanDivision of Urology, Department of Urology Niigata University Graduate School of Medical and Dental Sciences Niigata JapanDivision of Digestive and General Surgery Niigata University Graduate School of Medical and Dental Sciences Niigata JapanDivision of Urology, Department of Urology Niigata University Graduate School of Medical and Dental Sciences Niigata JapanABSTRACT Introduction Radical cystectomy is the standard treatment for muscle‐invasive bladder cancer. A neobladder is created as part of urinary diversion; however, the formation of bladder stones is often a late complication‐related concern. Case Presentation A 56‐year‐old man underwent radical cystectomy and neobladder construction for bladder cancer 25 years ago. A huge neobladder stone was diagnosed when the patient developed a strangulated ileus. Open surgery was performed to remove the bladder stone. The stone's size was 21.6 × 15.5 × 18.5 cm and its weight was 5 kg. Conclusion To the authors' knowledge, this is the largest case of bladder calculus reported to date.https://doi.org/10.1002/iju5.70026bladder cancerbladder stonescystectomyneobladder stoneurinary stone |
| spellingShingle | Kaede Hiruma Masayuki Tasaki Tsutomu Anraku Masahiro Ikeda Kazuhide Saito Yoshifumi Shimada Yoshihiko Tomita A Case of Giant Neobladder Stone of 5 Kg IJU Case Reports bladder cancer bladder stones cystectomy neobladder stone urinary stone |
| title | A Case of Giant Neobladder Stone of 5 Kg |
| title_full | A Case of Giant Neobladder Stone of 5 Kg |
| title_fullStr | A Case of Giant Neobladder Stone of 5 Kg |
| title_full_unstemmed | A Case of Giant Neobladder Stone of 5 Kg |
| title_short | A Case of Giant Neobladder Stone of 5 Kg |
| title_sort | case of giant neobladder stone of 5 kg |
| topic | bladder cancer bladder stones cystectomy neobladder stone urinary stone |
| url | https://doi.org/10.1002/iju5.70026 |
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