Tokuda Hospital Sofia


Bloodless Medical Treatment of Kidney Stone Disease Saved a 12-year-old Boy from Surgery

10 january 2018

The team of Dr. Kaloyan Davidov, the head of Urology Department, performed a laser lithotripsy to a 12-year-old boy. The little patient came to Acibadem City Clinic Tokuda Hospital with renal colic caused by a concrement  located in the ureter and clogged the kidney.

The child had a high inflammation marker and was running a high temperature that had not been totally dealt with for weeks despite a couple of antibiotic therapies. To save the child from an open operation for the removal of the stone and to unclog the kidney the team took the decision to perform laser lithotripsy. With that procedure, by means of special equipment – ureterorenoscope, a surgeon gets into the ureter and reaches the stone which is shattered with laser. In the area of the crumbled stone a silicone prosthesis (stent) is placed which guarantees the unobstructed passage for the urine.  The stent is a tube whose two ends binds the kidney and the bladder and remains in the surgery area for about ten days after the procedure. It is removed in a similar manner. The operation is performed under full anaesthesia. The stone is reached totally through the ureter so the child would not have any surgery trauma.

This methodology is applied with adult patients every day but it is a novelty in the kidney stone disease treatment with kids due to the lack of accessible instrumentarium and experience. The traditional treatment in similar cases with children in Bulgaria is still through an open surgery, hence longer recovery period. Lighter cases – when there are no complications or comorbidity, are treated with extracorporeal lithotripsy, which is carried out under full anaesthesia.

In Bulgaria, between 1 and 2% of all patients are kids suffering from kidney-stone disease or 1500 cases a year.

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Hospital location

51B Nikola Y. Vaptsarov Blvd., Sofia, 1407 (if you drive, the entrance is from Atanas Dukov str.)

The hospital has a parking lot for patients and visitors. The first 30 min. are free of charge, every next hour is 3BGN/hrs.
IMPORTANT! Have in mind that the parking lot is very busy Monday to Friday between 10.00 and 14.00. The hospital team will appreciate if those whose health condition allow, take the drop off option without parking or use other transport means or alternative parking lots in the area.

Public transport:
Buses: №88, 120

Metro lines: You can get off at James Bourchier or Vitosha metro station and walk to the hospital.


From the Central Railway Station

Bus: take bus #305 and get off at Romanian Embassy stop, then transfer to bus #120 to Tokuda Hospital stop.

Metro: Take metro line Nadezda-Lozenetz and get off either at James Bourchier or Vitosha metro station, then walk to the hospital.