Retrograde intrarenal surgery for kidney diseases
INTRODUCTION: Retrograde intrarenal surgery (RIRS) is being actively implemented in the treatment of renal stones and other diseases. If necessary, RIRS can be combined with percutaneous procedures.
AIM: To study the results of RIRS in patients with nephrolithiasis and various renal disorders.
MATERIALS AND METHODS: A total of 106 patients who undergone RIRS were included in the study. There were 66 men (63.4%) and 40 women (36.6%). Mean age was 46.8+/-15.6 years. The indication for RIRS in 84 (79.2%) patients was renal stones. Calculus in calyceal diverticulum were diagnosed in 6 (5.7%), encrusted stents in 8 (7.7%), urinary fistulas after partial nephrectomy in 5 (4.7%), pelvis tumors in 2 (1.9%), pelvis perforation after marsupialization of parapelvic cyst in 1 (0.9%) patient, respectively. Simultaneous retro- and antegrade procedures were performed in 27 (25.5%) cases. In those with nephrolithiasis and encrusted stents, lithotripsy was done with the removal of stone fragments. Two patients underwent endoscopic resection of the pelvis tumor. In six patients, the neck of the diverticulum was incised after lithotripsy, while in five cases retrograde endoscopically controlled percutaneous treatment urinary fistulae was performed. In one case, laser fulguration of the pelvis defect with stenting was done.
RESULTS: RIRS was effective in 72 (85.7%) of 84 patients with renal stones. The operation time was 70.8+/-10.2 minutes. In 12 (14.3%) cases with residual fragments, extracorporeal shock-wave lithotripsy (n=7) and repeated RIRS (n=5) were performed. The efficiency of RIRS after two sessions was 91.7%. Complications were observed in 11 (10.4%) patients. With encrusted stents, the operation time was 95.0+/-16.5 min. After laser fragmentation of encrustations in the lower part of the stent, percutaneous lithotripsy was performed with antegrade removal of its upper half. The time for RIRS in those with diverticula was 60.0+/-8.5 min, the average stone size was 8 mm (from 6 to 10 mm). In all cases lithotripsy with mucosal fulguration was successfully done. The procedures for urinary fistulae were also effective (operation time was 45.0 +/- 20.5 minutes) and there were no complications.
CONCLUSION: RIRS is a safe and effective treatment for patients with nephrolithiasis and other kidney disorders. Modern flexible ureteroscopes allows to examine the collecting system and to perform lithotripsy and removal of stone fragments.
| Medienart: |
Artikel |
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| Erscheinungsjahr: |
2022 |
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| Erschienen: |
2022 |
| Enthalten in: |
Zur Gesamtaufnahme - year:2022 |
|---|---|
| Enthalten in: |
Urologiia (Moscow, Russia : 1999) - (2022), 5 vom: 16. Nov., Seite 84-89 |
| Sprache: |
Russisch |
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| Beteiligte Personen: |
Guliyev, B G [VerfasserIn] |
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| Themen: |
Calyceal diverticulum |
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| Anmerkungen: |
Date Completed 18.11.2022 Date Revised 18.11.2022 published: Print Citation Status MEDLINE |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM348962290 |
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| 100 | 1 | |a Guliyev, B G |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Retrograde intrarenal surgery for kidney diseases |
| 264 | 1 | |c 2022 | |
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| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
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| 500 | |a Date Completed 18.11.2022 | ||
| 500 | |a Date Revised 18.11.2022 | ||
| 500 | |a published: Print | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a INTRODUCTION: Retrograde intrarenal surgery (RIRS) is being actively implemented in the treatment of renal stones and other diseases. If necessary, RIRS can be combined with percutaneous procedures | ||
| 520 | |a AIM: To study the results of RIRS in patients with nephrolithiasis and various renal disorders | ||
| 520 | |a MATERIALS AND METHODS: A total of 106 patients who undergone RIRS were included in the study. There were 66 men (63.4%) and 40 women (36.6%). Mean age was 46.8+/-15.6 years. The indication for RIRS in 84 (79.2%) patients was renal stones. Calculus in calyceal diverticulum were diagnosed in 6 (5.7%), encrusted stents in 8 (7.7%), urinary fistulas after partial nephrectomy in 5 (4.7%), pelvis tumors in 2 (1.9%), pelvis perforation after marsupialization of parapelvic cyst in 1 (0.9%) patient, respectively. Simultaneous retro- and antegrade procedures were performed in 27 (25.5%) cases. In those with nephrolithiasis and encrusted stents, lithotripsy was done with the removal of stone fragments. Two patients underwent endoscopic resection of the pelvis tumor. In six patients, the neck of the diverticulum was incised after lithotripsy, while in five cases retrograde endoscopically controlled percutaneous treatment urinary fistulae was performed. In one case, laser fulguration of the pelvis defect with stenting was done | ||
| 520 | |a RESULTS: RIRS was effective in 72 (85.7%) of 84 patients with renal stones. The operation time was 70.8+/-10.2 minutes. In 12 (14.3%) cases with residual fragments, extracorporeal shock-wave lithotripsy (n=7) and repeated RIRS (n=5) were performed. The efficiency of RIRS after two sessions was 91.7%. Complications were observed in 11 (10.4%) patients. With encrusted stents, the operation time was 95.0+/-16.5 min. After laser fragmentation of encrustations in the lower part of the stent, percutaneous lithotripsy was performed with antegrade removal of its upper half. The time for RIRS in those with diverticula was 60.0+/-8.5 min, the average stone size was 8 mm (from 6 to 10 mm). In all cases lithotripsy with mucosal fulguration was successfully done. The procedures for urinary fistulae were also effective (operation time was 45.0 +/- 20.5 minutes) and there were no complications | ||
| 520 | |a CONCLUSION: RIRS is a safe and effective treatment for patients with nephrolithiasis and other kidney disorders. Modern flexible ureteroscopes allows to examine the collecting system and to perform lithotripsy and removal of stone fragments | ||
| 650 | 4 | |a English Abstract | |
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a PCNL | |
| 650 | 4 | |a RIRS | |
| 650 | 4 | |a calyceal diverticulum | |
| 650 | 4 | |a pelvic tumor | |
| 650 | 4 | |a retrograde treatment | |
| 650 | 4 | |a urinary fistulas | |
| 650 | 4 | |a urolithiasis | |
| 700 | 1 | |a Komyakov, B K |e verfasserin |4 aut | |
| 700 | 1 | |a Agagyulov, M U |e verfasserin |4 aut | |
| 700 | 1 | |a Yagubov, Kh Kh |e verfasserin |4 aut | |
| 700 | 1 | |a Korol, E I |e verfasserin |4 aut | |
| 700 | 1 | |a Talyshinsky, A E |e verfasserin |4 aut | |
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| 773 | 1 | 8 | |g year:2022 |g number:5 |g day:16 |g month:11 |g pages:84-89 |
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