Enblock resection of bladder tumor with holmium
youtu.be/Gr9WytM-orw?si=3saI…
En bloc resection of bladder tumours can be particularly useful for lesions at the bladder dome, where a TUR loop may make controlled resection with an adequate deep muscle biopsy challenging.
Holmium or thulium fibre laser allows precise depth control—reported down to 0.1 mm. Sharing a video of the en bloc resection of an exactly 2 cm tumour located at the bladder dome.
youtu.be/Gr9WytM-orw?si=3saI…
Important tricks during RIRS in a hydronephrotic kidney
youtu.be/96wdvOfhNwc?si=sbK3…
Link
youtu.be/96wdvOfhNwc?si=sbK3…
youtu.be/vEtnMSMFI3k
A difficilt case of primary PUJ obstruction with a 6 cm stenotic segment and no history of ureteral intervention.
We performed a robot-assisted Culp–DeWeerd spiral flap pyeloplasty using the SSI Mantra system. With the renal pelvis distended by the PCN, we felt a 6 cm flap could reach the ureter. Buccal mucosal graft ureteroplasty was another option considered.
At 3 months after surgery, the patient is off the stent and PCN, with no fever or pain. Hydronephrosis has significantly reduced.
Sharing the surgical video for academic discussion.
youtu.be/vEtnMSMFI3k
youtu.be/PkTzdKEAWP0?si=aHIt…
A large kidney was removed through a 10 mm port following transmesocolic robotic nephrectomy, using the ribbon technique. Sharing the video link
youtu.be/PkTzdKEAWP0?si=aHIt…
A rare paediatric case: robotic ureteral tapering and reimplantation in a 7-year-old with a solitary pelvic ectopic kidney, grade IV VUR and megaureter.
At 45 days, the stent is out; the child is voiding well, infection-free, and creatinine has improved from 3 to 1.4 mg/dL.
Our literature search found no report of this exact combination treated robotically.
youtu.be/QHpSmxmOCH0?si=61sQ…
#PaediatricUrology #RoboticUrology
youtube.com/live/0S-Sm7RES90…
Watch Today's PURE Urology Live Session on "Three Instruments which changed my practice and my life"
Speaker: Dr. D Kashinatham
Session Starts at 5PM IST
youtube.com/live/0S-Sm7RES90…
A landmark day at the Society of Robotic Surgery Conference! From my office in Hyderabad, seated in a chair and using VR glasses, I performed telesurgery with the SSI Mantra on a 7-year-old child with a horseshoe kidney in Delhi—1,600 km away. Truly memorable!
#RoboticSurgery #Telesurgery #SSIMantra #PediatricUrology
served for one year as President of the IMA North Zone Branch, KPHB. During my tenure, we organised blood donation camps, outings and numerous academic activities. We also supported fellow doctors whenever they faced difficulties. It was a memorable and rewarding experience.
Had a wonderful time at BUSCON 2026 in Mandarmani and the privilege of delivering a guest lecture on Paediatric Robotic Surgery.
Thank you, Dr. Mondal, for your warm hospitality. Heartiest congratulations to Dr. P. K. Mishra, Dr. Soumya Mandal, and the entire BUS council for an excellent conference. It was a pleasure reconnecting with so many colleagues.
#BUSCON2026 #BengalUrologicalSociety #PaediatricRoboticSurgery #Urology #Mandarmani #DrChandraMohanVaddi
Successfully completed the 85th Endourology Workshop at the Kondapur branch of Preeti Urology & Kidney Hospital.
Six procedures were demonstrated:
• Three RIRS
• One supine PCNL
• Holmium laser enucleation of a 130-gram prostate
• One laparoscopic nephrectomy
Another productive day of live surgical demonstration, teaching and academic exchange.
#Endourology #RIRS #SupinePCNL #HoLEP #LaparoscopicNephrectomy #UrologyTraining #ChandraMohanVaddi #PreetiKidneyHospital
Watch Today’s PURE Urology Live Session
Topic: Transperineal Biopsy of the Prostate
Speaker: Dr. Alvin Lee, Singapore
Time: 5:00 PM IST
Join us live:
youtube.com/live/GL2Wwx-z3iw…
#PUREUrology #DrChandraMohan #PreetiKidneyHospital #TransperinealBiopsy #ProstateBiopsy #ProstateCancer #Urology #UrologyEducation #UrologyTraining #MedicalEducation #LiveSession #Singapore #Hyderabad #Endourology
Post-PCNL appearance of the calyx through which puncture and tract dilatation up to 24 Fr were performed, visualized three weeks later during relook RIRS.
Sharing a short 4-minute video on supracostal puncture in prone PCNL, with a clear understanding of C-arm orientation—especially useful for junior urologists.
youtu.be/7sBdG09KWew
#PCNL #UrologyEducation #Endourology
youtu.be/7sBdG09KWew
Grateful for the opportunity to perform laparoscopic transmesocolic pyeloplasty in a four-month-old baby at SMS Hospital, Jaipur, as part of GURECON 2. A challenging clinical scenario with a satisfactory outcome. My sincere thanks to the entire team and, above all, to the Almighty.
#PediatricUrology #Pyeloplasty #Laparoscopy #GURECON2
youtube.com/live/Dua9Cq4brWE…
Watch Today's PURE Urology Live Session on "Setting up a Solo Clinic - From Blueprint to Breakeven"
Speaker: Dr. Saket Narnoli, Dhanbad
Session Starts at 5PM IST
youtube.com/live/Dua9Cq4brWE…
Nothing extraordinary—just a humble milestone in our journey.
We have completed 300 robotic surgeries, exclusively in urology, including 36 paediatric robotic surgeries
Team Preeti Hospitals
Dear Friends,
Our Monthly Endourology Live Operative Program is scheduled for 25th September 2026
The program will also include our regular RIRS, Supine PCNL, and Laparoscopic surgery.
Please register using the link below and make use of this learning opportunity.
Registration Link: forms.gle/qcuodAZ44fvzp7kE8
Thank you,
Dr. Chandramohan Vaddi
Preeti Kidney Hospitals
Portless Pediatric Laparoscopic Pyeloplasty using 3-mm Instruments
Portless laparoscopic pyeloplasty in a 4-year-old boy using a 3-mm accessory instrument passed directly through the abdominal wall, avoiding an additional port.
Transmesocolic approach | 1 hour | 4-0 PDS | Mesocolic vessel preserved | DJ stent placed | No drain
A small step toward making pediatric reconstructive surgery even more minimally invasive.
In robotics, currently available access sizes include a 12-mm camera port, 9-mm pediatric instruments and 5-mm instruments—highlighting how miniaturization continues across minimally invasive platforms.
Dr. V. Chandramohan Vaddi
Preeti Urology & Kidney Hospitals, Hyderabad
Watch the full unedited video:
youtu.be/jBtYlgIWu4k?si=XPTd…









































