Transjejunal cholangiogram showing: a post-cholecystectomy anastomotic stricture with numerous multisegment intrahepatic stones; b-d PTJBI following stricture balloon dilatation and stone clearance using a combination of flushing and basket extraction.
The orifice was dilated using standard dilatation procedure under fluoroscopy and then CBD stones were extracted using stone extraction balloon and/or dormia basket.
After the extraction cycle is complete, the baskets of extracted flakes are dumped automatically and then refilled with fresh flakes to initiate another cycle.
Currently considered the standard procedure for large renal calculi, PCNL is increasingly performed without nephrostomy or ureteral stenting and with the use of ultrasound, pneumatic and Ho YAG laser devices as well as forceps or nitinol baskets for stone extraction.
The risk of complications is increased by operative techniques such as use of balloons and dilating catheters, tissue sampling, mechanical lithotripsy and wire baskets for stone extraction, and plastic and metallic biliary stents.
More definitive ureteroscopic techniques for stone extraction (rather than simply bypassing the obstruction) include basket extraction and ultrasound ureterolithotripsy.
The recirculation helps to distribute alkali solution evenly throughout the basket and helps to provide efficient extraction of the corn stover feedstock.
The swab or stain pieces were then placed into a DNA IQ TM spin basket (Promega, Madison, WI), re-inserted back into the original extraction tube, and centrifuged at 14,000 rpm (16,000 × g) for 5 minutes.
The samples were brought back to the surface into an insulated basket and snap-frozen in liquid nitrogen and stored at −80°C until RNA extraction.
Mining frequent itemsets Mining frequent itemset is the basic technique of extraction rules it proposed in the first time by Agrawal to analyze the problem of shopping basket.
Press the extraction button for single shot or double shot depending on the filter size you have in the basket.
