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| HOW I DO IT |
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| Year : 2012 | Volume
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| Issue : 2 | Page : 138-139 |
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"Bilateral Double J Stent Removal: The way to do it!"
Rahul Yadav, Divakar Dalela, Neeraj K Goyal, Deepak Nagathan, Satya N Sankhwar
Department of Urology, Chattrapati Shahuji Maharaj Medical University (Erstwhile King George's Medical University), Lucknow, Uttar Pradesh, India
| Date of Web Publication | 8-Apr-2013 |
Correspondence Address:
Rahul Yadav
Department of Urology, Chattrapati Shahuji Maharaj Medical University (Erstwhile King George's Medical University), Lucknow, Uttar Pradesh
India
 Source of Support: None, Conflict of Interest: None
DOI: 10.4103/2006-8808.110273
 Abstract | | |
There are many urological and non-urological indications which require bilateral double J stenting. We describe a point of technique for simultaneous removal of both the Double J stents. Both the stents are held by stent removing forceps at a point where they cross each other and then removed in one go with the help of cystoscope. Medline search did not reveal any techniques of removing two DJ stents in one go. Keywords: Bilateral DJ stent, Double J stent, simultaneous removal, stent removal, ureteric stent
How to cite this article:
Yadav R, Dalela D, Goyal NK, Nagathan D, Sankhwar SN. "Bilateral Double J Stent Removal: The way to do it!". J Surg Tech Case Report 2012;4:138-9 |
How to cite this URL:
Yadav R, Dalela D, Goyal NK, Nagathan D, Sankhwar SN. "Bilateral Double J Stent Removal: The way to do it!". J Surg Tech Case Report [serial online] 2012 [cited 2016 Jun 10];4:138-9. Available from: http://www.jstcr.org/text.asp?2012/4/2/138/110273 |
| Introduction | |  |
Double J (DJ) stenting is a common procedure in urology. There are certain prophylactic and therapeutic indications for bilateral DJ stenting like bilateral calculus obstruction, following bilateral lower ureteric reimplants, in cases of malignant ureteral obstruction and after bilateral uretero-renoscopy (URS). [1] After the purpose of stents is over, patients are subjected to DJ stent removal. Usually the stents are removed one after the another. Many simplified methods are described in the literature for removing single DJ stent. [2],[3] None of the techniques so far has mentioned simultaneous retrieval of both DJ stents. We present the technique of removing both the DJ stents in one go with stent removal forceps obviating the need for inserting the cystoscope twice.
| Materials and Methods | | |
6 patients were subjected to bilateral DJ stent removal from February 2011 to November 2011 after written and informed consent. Indications for bilateral DJ stenting were following bilateral URS in 4 patients and bilateral extracorporeal shock wave lithotripsy for pelvic calculi in 2 patients. All patients were positioned in lithotomy. Rigid cystoscopy was done using 19 Fr Sheath and 30 degree lens (KARL STORZ, Germany) in all patients. 5 Fr stent removal forceps is passed through the channel of the cystoscope bridge into the bladder. The bladder is kept partially filled, otherwise the two crossing stents will diverge apart. The two stents appear to be crossing like a "X" when seen cystoscopically [Figure 1]. With the help of stent removal forceps, both the DJ stents are grasped at the point of crossing i.e. at the mid-point of "X" and retrieved simultaneously along with the cystoscope [Figure 2]. | Figure 2: Cystoscopic appearance of 5 Fr stent removal forceps grasping both the DJ stent at the mid point of "X" (or at point of crossing) and being retrieved
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| Discussion | | |
All the patients underwent successful removal of both the DJ stent in one go without any complications. Mean operative time from introduction of cystoscope till complete removal of bilateral stents simultaneously was 1 min 45 secs. In all the cases stents were crossing each other. It was ensured by imaging studies (X-ray and USG KUB) in all patients, prior to DJ stent removal that there will not be any chance of recurrent obstruction on either side. We recommend that our technique should be practiced in calculus disease after confirmation of stone clearance. It is not recommended for simultaneous removal of bilateral DJ stents in cases of bilateral lower ureteric reimplants and in situations of malignant ureteral obstruction wherein the usual practice is to remove/replace one side stent followed by another. The dual DJ removal concept is more relevant when DJ stent is being removed with the help of flexible cystoscope in which case the entire scope needs to be passed again to retrieve the second DJ stent.
Other described simplified techniques for stent retrieval include a nylon thread attached to the end of the stent, which dangles from the external meatus, enabling manual withdrawal of the stent without anesthesia. [4] This solution is for the short term only because the dangling suture some-times causes unintentional dislodgment of the stent and may also be associated with a slight degree of incontinence. [4] Also, a wire introducer with a snail head coil at its distal end has been described for blindly grasping the stent within the bladder of women only. [5] Magnetic retrieval of stents by using a magnet on the retrieval urethral catheter and attaching a magnetically attractive, stainless steel bead to the end of a stent has also been used in the past. [6] All these methods may be applied for removal of both stents simultaneously but their simplicity appears questionable.
Present study has certain limitations. First, we have not compared the operative time with the standard technique of removing one stent after other. Secondly, some may argue that during rigid cystoscopy, stents can be removed in succession with sheath left in situ but in our opinion removing stents with endoscope alone may damage the delicate instrument. Our technique holds a special value in the era of flexible cystoscopy where repeated instrument manipulation for retrieval of stents can be avoided.
| Conclusion | | |
Our technique is a simple method of removing both the DJ stents simultaneously in one go and thus, avoid the need of reinserting the scope to remove the second DJ stent and logically, saves operating time.
| References | | |
| 1. | Auge BK, Preminger GM. Ureteral stents and their use in endourology. Curr Opin Urol 2002;12:217-22. 
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| 2. | Simonato A, Galli S, Carmignani G. Simple, safe and inexpensive retrieval of JJ stents with a flexible cystoscope. Br J Urol 1998;81:490-1.
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| 3. | Patki P. Cystoscopic removal of a JJ stent using a suture'lasso'. BJU Int 2006;97:414.
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| 4. | Siegel A, Altadonna V, Ellis D, Hulbert W, Elder J, Duckett J. Simplified method of indwelling ureteral stent removal. Urology 1986;28:429.
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| 5. | Yu DS, Yang TH, Ma CP. Snail-headed catheter retriever: A simple way to remove catheters from female patients. J Urol 1995;154:167-8.
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| 6. | Taylor WN, McDougall IT. Minimally invasive ureteral stent retrieval. J Urol 2002;168:2020-3.
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[Figure 1], [Figure 2]
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