• Transurethral microwave thermotherapy for the NHS patient. Sarkar KK, Philp T, Singh M. Poster presentation, British Association of Urological Surgeons, Harrogate, U. K. Bournemouth, 1991.
• pT1 G3 TCC Bladder : A case for primary radical excision ? . Sarkar KK, Philp T, Singh M. Paper presentation, British Association of Urological Surgeons, Harrogate, U. K. June, 1992.
• Insitu lithotripsy of presacral ureteric stones on the Dornier MPL 9000 : Experience with 40 patients Presentation. USICON East Zone, 4th Annual Conference, 27TH and 28TH August, 1994, Cuttack. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Analgesia requirements for ESWL on a second generation lithotripter : Preliminary results of a pilot study of the use of pre emptive ketorolac tromethamine. Presentation. USICON East Zone, 4th Annual Conference, 27TH and 28TH August, 1994. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Insitu lithotripsy of ureteric stones on the Dornier MPL 9000 : experience with 320 consecutive patients. Presentation. USICON, 1994, Calcutta. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Irrigation lithotripsy - its role in staghorn monotherapy. Presentation. USICON, 1994, Calcutta. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• ESWL VS Lithoclast : Initial experiences. Presentation. USICON, 1994, Calcutta. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• The unreliability of a structured clinical questionnaire and a visual analogue scale compared with uroflowmetry in the diagnosis of an obstructed flow rate. Sarkar KK Mukherjee S. Presentation USICON August 1995 ( East Zone ) Imphal. Sarkar KK, Sen Sharma J, Mukherjee S., Basu S.
• Azotemic patients with stone disease : management implications. Presentation USICON August 1995 ( East Zone ) Imphal. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Azotaemic patients with complicated renal stone disease : strategies in minimally invasive treatment. Presentation, December 1995, USICON Bombay. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Insitu lithotripsy of presacral ureteric stones : technical aspects of therapy. Presentation, December 1995, USICON Bombay. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Analgesia requirements for day case ESWL on a second generation lithotripter : results of a double blind placebo controlled study of the use of pre-emptive ketorolac tromethamine. Presentation, December 1995, USICON Bombay. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Day Care Urology : Our experience. Presentation, August 1996, USICON EZ, Siliguri. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Uroflowmetry : its utility in assessment of prostatic symptoms.. Presentation, August 1996, USICON EZ, Siliguri. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Prediction of stone fragmentation during lithotripsy. Presentation, August 1996, USICON EZ, Siliguri. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• JJ stents : Problems and solutions. Presentation, August 1996, USICON EZ, Siliguri. Sarkar K. K ,Sen Sharma J, Mukherjee S,., Basu S The lithoclast in the management of complicated steinstrasse. Presentation, January 1997, USICON Bangalore. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• JJ stents : Problems and solutions. Presentation, January 1997, USICON Bangalore. Sarkar K. K ,Sen Sharma J, Mukherjee S, Basu S.
• An improved transducer for voiding cystometry. Presentation, January 1997, USICON Bangalore. Sarkar K. K, Sen Sharma J, Mukherjee S, Basu S.
• Energy related complications of shock wave lithotripsy : uncommon but not unknown Presentation, January 1997, USICON Bangalore. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Proximal urinary diversion in azotaemic patients with obstructive uropathy from pelvic cancer : Is it worthwhile ? Presentation, November 1997, USICON EZ Ranchi. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Calyceal stones - monotherapy with ESWL. Presentation, November 1997, USICON EZ Ranchi. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• ESWL in congenital anomalous kidneys. Presentation, November 1997, USICON EZ Ranchi. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Local anaesthesia for the female urethra : a point of technique. Presentation, November 1997, USICON EZ Ranchi. Sarkar K. K, Sen Sharma J, Mukherjee S., Basu S 404 ureteroscopies : Lessons learnt. Presentation, November 1998, USICON EZ Guwahati. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Experience with more than 400 ureteroscopies. Presentation, USICON Hyderabad January, 1999. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• The flutamide withdrawal effect in hormone refractory prostate carcinoma. Presentation, USICON Calcutta, December 1999. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S
• Metastron in the treatment of prostatic carcinoma with bony metastases : report of a case. Presentation, USICON Calcutta, December 1999. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Fracture of the penis : report of 10 patients. Presentation, USICON Calcutta, December 1999. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu
• LHRH analogues in advanced prostatic carcinoma : practical indications for Indian patients. Presentation, USICON Calcutta, December 1999. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Use of nephromax for tract dilatation for PCNL - first 50 cases. Presentation, USICON EZ Calcutta, December 1999. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Percutaneous nephrostomy in the management of bilateral ureteric obstruction due to pelvic malignant disease : a dispassionate analysis of an emotive issue. Presentation, USICON Calcutta, December 1999. Sarkar K. K ,Sen Sharma J, Mukherjee S., Basu S.
• Use of nephromax for tract dilatation for PCNL - first 50 cases. Mukherjee S, Sen Sharma J, Ghose A, Sarkar K, Basu S. Presentation, USICON Calcutta, December 1999.
• An unusual case of urinary retention. Mukherjee S, Sen Sharma J, Ghose A, Sarkar K, Basu S. Presentation, USICON EZ Puri, November 2000.
• An indigenous urodynamic chair. Mukherjee S, Sen Sharma J, Ghose A, Sarkar K, Basu S. Presentation, USICON Nagpur, February, 2001.
• Loin percussion as an aid to clearance of lower calyceal calculi after ESWL : a novel approach. Mukherjee S, Sen Sharma J, Ghose A, Sarkar K, Basu S.. Presentation, USICON Nagpur, February, 2001.
• The Flutamide Withdrawal Effect in Hormone Refractory Prostatic Carcinoma : A report on seven consecutive patients. Sarkar KK. Presentation, USICON 2002, Jaipur, January 2002.
• Cost Effectiveness Analysis of Minimal Invasive Methods of treatment against conventional surgical therapy for urinary tract lithiasis. Mukherjee S, Sarkar KK, Basu, S. Presentation, USICON 2002, Jaipur, January 2002.
• The Impact of Co-morbid factors on the outcome of transurethral prostatectomy. Sarkar KK, Chakravarty A, Chowdhury A. Presentation, USICON 2002, Jaipur, January 2002.