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अखिल भारतीय आयुर्विज्ञान संस्थान, नई दिल्ली
All India Institute Of Medical Sciences, New Delhi
कॉल सेंटर:  011-26589142

Sridhar P


Dr Sridhar P

यह ईमेल पता spambots से संरक्षित किया जा रहा है. आप जावास्क्रिप्ट यह देखने के सक्षम होना चाहिए.

Contact: +91-11-26594884



Area of special interest:  

  • Uro-oncology   
  • Minimal invasive urology


Major publications (ORCID record 

  1. Sharma PK, Panaiyadiyan S, Kurra S, Kumar R, Nayak B, Kaushal S, et al. Association of human papillomavirus in penile cancer: A single-center analysis. Indian J Urol 2022;38:210–5.
  2. Panaiyadiyan S, Quadri JA, Nayak B, Pandit S, Singh P, Seth A, et al. Association of heavy metals and trace elements in renal cell carcinoma: A case-controlled study. Urologic Oncology: Seminars and Original Investigations 2022;40:111.e11-111.e18.
  3. Panaiyadiyan S, Singh P, Nayak B. Haematuria in Critically Ill Cancer Patients. In: Kumar V, Gupta N, Mishra S, editors. Onco-critical Care, Singapore: Springer Nature Singapore; 2022, p. 301–14.
  4.   Nayyar R, Kumar P, Panaiyadiyan S, Seth A. Ureter-first approach and reduction of pelvis: Standardizing handling of ureteropelvic junction during pyeloplasty. Urology 2021:S0090-4295(21)01070-0.
  5.   Singh P, Kumar S, Panaiyadiyan S, Singh P, Dogra P, Seth A. Repair of Rectourethral Fistula Using Gracilis Muscle Flap Interposition—a Tertiary Care Center Experience. Indian J Surg 2021.
  6.   Panaiyadiyan S, Nayak B, Singh P, Kaushal S, Karmakar S, Seth A. Prognostic and predictive role of intra-tumoral CXCR1 expression in patients receiving tyrosine kinase inhibitors for metastatic clear-cell renal cell carcinoma. Journal of Clinical Urology. 2021 May 9;205141582110122.
  7.   Panaiyadiyan S, Nayyar BU, Nayyar R, Kumar N, Seth A, Kumar R, et al. Impact of vesicovaginal fistula repair on urinary and sexual function: patient-reported outcomes over long-term follow-up. Int Urogynecol J [Internet]. 2021 Jan 9 [cited 2021 Jan 10]; Available from:
  8.   Panaiyadiyan S, Kumar R. Robotic assistance helps low-volume surgeons deliver better outcomes to their patients. Indian Journal of Urology. 2021 Jan 1;37(1):1.
  9. Panaiyadiyan S, Singh P, Kumar R. Laparoscopic Stone Surgery. In: Ng ACF, Wong MYC, Isotani S, editors. Pract. Manag. Urin. Stone, Singapore: Springer Singapore; 2021, p. 203–15.
  10. Nayak B, Panaiyadiyan S, Singh P, Karmakar S, Kaushal S, Seth A. Role of circulating tumor cells in patients with metastatic clear-cell renal cell carcinoma. Urologic Oncology: Seminars and Original Investigations. 2020 Nov;S1078143920305676.
  11. Kiran PS, Panaiyadiyan S, Singh P, Nayak B, Nayyar R, Seth A. Management of untreated classical bladder exstrophy in adults: A single-institutional experience. Urology. 2020 Sep 19;
  12. Kumar A, Patel VR, Panaiyadiyan S, Ramesh K, Bhat S, Moschovas MC, et al. Nerve-sparing robot-assisted radical prostatectomy: Current perspectives. Asian Journal of Urology. 2020 Jun;S2214388220300382.
  13. Singh P, Panaiyadiyan S. Azoospermia: Low volume ejaculate, Ejaculatory duct obstruction. 2018. Chapter 9. (pg no 92-99). “Male infertility in everyday practice” Kotentworks, KWX Communications Pvt Ltd. ISBN-10: 9383988118.
  14. Singh P, Panaiyadiyan S, Nayak B. Pelvic gossypiboma with spontaneous intravesical erosion. BMJ Case Rep. 2017 Apr 11;2017.
  15. Panaiyadiyan S, Shukla A, Nayak B, Singh P, Saini AK. Wandering Double-J Stent in the Retroperitoneum: A Case Report. J Endourol Case Rep. 2017;3(1):189–91.  


Major awards:  

  1. First prize in Marudhara Jodhpur Urology Trust Best Paper Award in NZUSICON, 2021.
  2. DUSCON Achievers’ Award 2021, Dec 2021 (New Delhi).
  3. USI Best Paper Award (CKP Menon Prize) in USICON, Feb 2021.
  4. First prize in Marudhara Jodhpur Urology Trust Best Paper Award in NZUSICON, 2020.
  5. First prize in paper presentation in SELSICON, Sep 2014 (Bhubaneshwar)..
  6. Second prize in poster presentation in first India cancer congress, Nov 2013 (New Delhi).
  7. Institute Gold medal in ENT, 3rd year MBBS, 2008.


Dr. Siddharth Jain


Dr. Siddharth Jain

यह ईमेल पता spambots से संरक्षित किया जा रहा है. आप जावास्क्रिप्ट यह देखने के सक्षम होना चाहिए.



Areas of special interest:

  • Reconstructive Urology
  • Trauma Urology
  • Female Urology
  • Neuro Urology
  • Uro Oncology
  • Endo Urology



  • Uro-oncology
  • Nephrolitiasis


Major Appointments:

  1. Life time member Urological Society of India, North Zone Urological Society, Delhi Urological Society
  2. Member of American urological association, European Urological association, Urological association of Asia
  3. Reviewer of several International & National peer reviewed Journals
  4. Committee member annual report AIIMS


Major Awards:

  1. Urological Association of Asia Young Urologist Fellowship Award 2018.
  2. American Urological Association Travel Fellowship 2016.
  3. GM Phadke Travel Fellowship 2016.
  4. First Prize National Resident Urology Quiz 2016.
  5. CMC Ludhiana Best Poster First Prize NZUSICON 2014.
  6. University Gold medals: GGSIPU Post Graduate MD/MS Program 2012.
  7. Best Research Paper III ASICON 2010.
  8. Best poster: ASI Delhi Chapter 2009.



Major Publications:


  1. Kumar L, Kumar S, Dogra PN, Kaushal S, Panaiyadiyan S, Jain S et al (2019) Robotic excision of upper ureteral fibroepithelial polyp presenting as pelviureteral junction obstruction: surgical surprise with review of literature. Journal of Endourology Case Reports 2019;X:X, 1–5, DOI: 10.1089/cren.2019.0088.
  2. Kumar L, Jain S, Kaushal S, Seth A, Goel R, Kumar M, Kumar S. A case of type 1 papillary renal cell cancer with pelvic tumor thrombus masquerading as urothelial cancer with review of literature. Journal of Endourology Case Reports 2019;X:X, 1–4, DOI: 10.1089/cren.2019.0056.
  3. Bansal D, Kumar S, Jain S. ‘Poles apart presentation’: diagnosis and management of iatrogenic posterior urethral false tract in cases of pelvic fracture urethral injury. British Medical Journal of Case Report. 2019;12:e231166. doi:10.1136/bcr-2019- 231166.
  4. Dadhwal R, Jain S, Seth A. Neuroendocrine tumour of urinary bladder: a rare case of aggressively behaving primary well- differentiated neuroendocrine tumour with review of literature British Medical Journal of Case Report. 2019;12:e231061. doi:10.1136/bcr-2019- 231061
  5. Nayyar R, Jain S, Sharma K, Pethe S, Kumar PA Novel Anterior Bladder Tube for Traumatic Bladder Neck Contracturein Females: Initial Results. Urology. 2020 Feb 13. pii: S0090-4295(20)30161-8. doi:10.1016/j.urology.2019.12.037. 
  6. Nayyar R, Bansal D , Singh P, Jain S, Seth A. Individualised management of obliterative urethral stricture in female patients – four patients and four management strategies. Journal of Clinical Urology.2020;1–6. DOI: 10.1177/2051415819897223.
  7. Jain S, Kumar A.How to diagnose and manage tubercular epididymitis and prostatitis. British J Urol Int Knowledge. 2017 May;10.18591/BJUIK.0559.
  8. Jain S.Overview of reconstructive and sperm retrieval surgeries in male subfertility. Fertil Sci Res 2016;3:63-5.
  9. Kumar S, Jain S, Singh SK, Mandal AK, Lal A, Badhada S.Mp82-05 An assessment of Serum Testosterone, Serum Estrogen, Vitamin D and Bone Mineral Density in Adult Idiopathic Calcigerous Renal Stone Formers. J Urol.  2016 apr;195(4): e1074.
  10. Kumar S, Singh S, Jain S, Bora G. Robot-assisted heminephrectomy for chromophobe renal cell carcinoma in L-shaped fused crossed ectopia: Surgical challenge. Korean J Urol. 2015 Oct;56(10):729-32.
  11. Kumar S, Shankeregowda SA, Dewana SK, Jain S, Singh SK Single-incision multiport laparoendoscopic technique to repair retrocaval ureter using the Santosh PGI ureteric tacking fixation technique. Asian J Endosc Surg. 2014 Nov;7(4):337-41.
  12. Chintamani, Tuteja A, Khandelwal R, Tandon M, Bamal R, Jain S. Patient and provider delays in patients attending tertiary care centre: a prospective study J R Soc Med Sh Rep 2011;2;76.
  13. Chintamani, Gogne A, Khandelwal R, Tandon M, Jain S, Kumar Y. The correlation of anxiety and depression levels with response to neoadjuvant chemotherapy in patients with breast cancer. J R Soc Med Sh Rep 2010;1:49.
  14. Mohil R, Narayan N, Narayan A, Kerketta Z, Jain S, Bhatnagar D. Life threatening lower gastrointestinal haemorrage from an aneurysm of the right hepatic artery: a rare case presentation due to delayed rupture. The internet journal of surgery 2010 vol 24 (1).
  15. Chintamani, Singh JP, Tandon M, Khandelwal R, Aeron T, Jain S. Vulval elephantiasis as a result of tubercular lymphadenitis: two case reports. J R Soc Med Sh Rep 2010;4:369.
  16. Chintamani, Sugandhi N, Khandelwal R, Tandon M, Jain S, Narayan N. Kimuras disease masquerading as parotid malignancy. J R Soc Med Sh Rep 2010;1:41.
  17. Chintamani, Khandelwal R, Tandon M, Jain S. Liposarcoma of the spermatic cord: a diagnostic dilemma. J R Soc Med Sh Rep 2010;1;49.

Dr Manoj Kumar

Dr. Manoj Kumar

यह ईमेल पता spambots से संरक्षित किया जा रहा है. आप जावास्क्रिप्ट यह देखने के सक्षम होना चाहिए.


Area of Special Interest:

  • Laparoscopic  and Endoscopic Urologic Surgery
  • Andrology and Infertility
  • Uro-oncology
  • Renal Transplant


Chief Investigator of AIIMS Intramural Project “Identification of Glucose related protein 78(GRP78) as a biomarker for tumor behavior in patients of renal cell carcinoma (RCC)” for 2 years. 

Major Appointments:

  • Fellowship in Robotics, Kidney transplant and minimal invasive urology, July 2015-June 2016, Max Superspeciality Institute, Saket, Delhi
  • Life member of Urological Society of India
  • Life member of North Zone Chapter of Urological Society of India

Major publications:

 1.       Kumar M, Singh SK, Arora S, Mittal V, Patidar N, Ansari M S, et al .Follow-up imaging after pediatric pyeloplasty. Indian J Urol, 2016;32:221-226

2.       S.Arora,M.S Ansari, P. Yadav, M. Kumar, S. Kumar Singh, V. Mittal, et al .Prediction of outcome of conservative management of antenatally detected hydronephrosis due to UPJ obstruction: A single-centre, prospective, multivariate analysis .Journal of Pediatric Urology 11(5) · DOI: 10.1016/j.jpurol.2015.02.008 March 2015

3.       Nitesh Patidar,  Manoj Kumar, Varun Mittal, M S Ansari, S. Kumar Sureka,Sohrab Arora  et. Transcutaneous posterior tibial nerve stimulation in pediatric overactive bladder: A Journal of pediatric urology preliminary report. · July 2015 DOI: 10.1016/j.jpurol.2015.04.040 

4.       Varun Mittal, Aneesh Srivastava, Nitesh Patidar, Manoj Kumar. Standardized Grading of Shock Wave Lithotripsy Complications with Modified Clavien System Urologia Internationalis. DOI: August 2016 10.1159/000446968

5.       Varun Mittal , Aneesh Srivastava, Hira Lal, Tarun Jvali, Nitesh Patidar, Manoj Kumar  et al.Management of venous hypertension following arteriovenous fistula creation for hemodialysis access . Indian J Urol 32(2) · DOI: 10.4103/0970-1591.174779 April 2016

6.       Arora Sohrab, Srivastava Aneesh, Sanjoy kumar Sureka, Mittal Varun, Patidar Nitesh, Kumar Manoj et al. Forgotten Reminders: an Experience with Managing 28 Forgotten Double-J Stents and Management of Related Complications.Indian Journal of Surgery77(Suppl 3) · January  2015DOI: 10.1007/s12262-015-1229-4

7.       Varun Mittal , Aneesh Srivastava, Hira Lal, Tarun Jvali, Nitesh Patidar, Manoj Kumar  et al.Vesicocutaneous Fistula After Sliding Hernia Repair.Urology Case Reports ·  September 2014DOI: 10.1016/j.eucr.2014.08.003

8.       Manoj Kumar, Ranjeet Kumar Singh, Rakesh Kapoor . Giant Vesical Calculus Formation as a Complication of Augmentation Cystoplasty. Images In Surgery, Indian Journal of Surgery,February 2016, Volume 78, Issue 1, pp 66-67,First online: 12 November 2015

9.       Aneesh Srivastava, Sanjoy Kumar Sureka, Saurabh Vashishtha, Shikhar Agarwal, Md Saleh Ansari, Manoj Kumar . Single-centre experience of retroperitoneoscopic approach in urology with tips to overcome the steep learning curve.J Minimal Access Surgery.2016 Apr-Jun; 12(2): 102–108.

10.   Aneesh Srivastava, Manoj Kumar, Jatinder Kumar, Sanjeet Kumar Singh, Sohrab Arora, Varun Mittal, Nitesh Patidar et al. under peer review in World Journal of Urology

11.   Kumar R, Kumar M. Evaluation of an infertile Male, Chapter 1, page 1-13, Male infertility in everyday practice. 1st edn, kontentworx publications, 2018, ISBN-978-93-83988-11-2.


  • Indian journal of Urology (IJU) Best paper award 2016, First prize for the paper “Follow-up imaging after pediatric pyeloplasty.” Presented at  IJU Evening during the annual meeting of the Urological Society of India, 2017




                                                                                    DR SANJAY KUMAR

                                                                                  यह ईमेल पता spambots से संरक्षित किया जा रहा है. आप जावास्क्रिप्ट यह देखने के सक्षम होना चाहिए.

                                                                       +91-11-26594884/ +91-11-26594455

Areas of special interest:  


  • Prostate disease and laser surgery
  • Urinary tract stone disease
  • Renal transplant surgery

            List major of publication:-

  1. Kumar S, Tomar V, Yadav SS, et al. Primary Squamous Cell Carcinoma of Kidney Associated With Large Calculus in Non-functioning Kidney: A Case Report.Urol Case Rep. 2016 May 31;8:4-6.
  2. Kumar S, Tomar V, Yadav SS , et al. Fertility Potential in Adult Hypospadias.J Clin Diagn Res. 2016 Aug;10(8):PC01-5.
  3. Yadav SS, Agarwal N, Kumar S, et al .Single-stage Female Epispadias Repair by Combined Infrasymphyseal Bladder Neck Plication and Urethrogenitoplasty: A Novel Technique.Urology. 2017 Feb;100:240-245.
  4. Bansal D, Kumar S, Jain S et al. "‘Poles Apart Presentation’ – Diagnosis and Management of Iatrogenic Posterior Urethral False Tract in Cases of Pelvic Fracture Urethral Injury". BMJ Case Report.2019 Aug;12(8):e231166
  5. Kumar L, Jain S, Kumar S et al. “A Case of Type 1 Papillary Renal Cell Cancer with Pelvic Tumor Thrombus Masquerading as Urothelial Cancer with Review of Literature”.Journal of Endourology Case Reports.2019 Dec;5(4):1-4
  6. Kumar L, Kumar S, Dogra P N et al. “Robotic Excision of Upper Ureteral Fibroepithelial Polyp Presenting as Pelviureteral Junction Obstruction: Surgical Surprise with Review of Literature”Journal of Endourology case Reports.2020 March;6(1):30-34.
  7. Arora S, Kumar S, Das CJ et al. Inguinal Canal Deposit—An Uncommon Site of Metastases in Carcinoma Prostate Detected on 68Ga–Prostate-Specific Membrane Antigen PET/CT. Clinical Nuclear Medicine.2020 Aug;45: e443-e444.
  8. ShobhanaR,Sharma A, Patel C, Sahoo R, Das CJ, Kumar S,et al. Is there a utility of adding skeletal imaging to 68-Ga-prostate-specific membrane antigen-PET/computed tomography in initial staging of patients with high-risk prostate cancer? Nuclear Medicine Communications.2020 Nov;41(11):1183-1188.
  9. Dadhwal R, Kumar S, Dogra PN, et al. Endoscopic holmium laser fragmentation and retrieval of migrated intravesical prolene mesh. BMJ Case Report.2020 Dec;13(12):236987.
  10. Agarwal V, Yadav SS, Kumar S, et al. Evaluating the role of extracellular vesicles as a biomarker under transmission electron microscope in prostate cancer and benign prostate hyperplasia patients. Urologia Journal.2021;May:1-6.
  11. Sharma A, Kumar S, Pandey AK, et. Haralick texture features extracted from Ga-68 PSMA PET/CT to differentiate normal prostate from prostate cancer: a feasibility study. Nuclear Medicine Communications. 2021 Aug 26;42(12):1347-54.
  12. Singh P, Kumar S, Panaiyadiyan S, et al. Repair of Rectourethral Fistula Using Gracilis Muscle Flap Interposition—a Tertiary Care Center Experience. Indian Journal of Surgery. 2021 Aug 15:1-6.
  13. Pandey AK, Sharma A, Kumar S, et al. Design and evaluation of MeVislab networks for co-registration and cropping of positron emission tomography/computed tomography scans. Indian Journal of Nuclear Medicine. 2022 Jan 1;37(1):37.
  14. Kumar S, Panaiyadiyan S, Singh P, et al.Safety, efficacy and functional outcomes of photoselective vaporisation of the prostate: A single-centre experience. Journal of Clinical Urology. 2022;March(Online)
  15. Singh P, Kumar S, Panaiyadiyan S, et al. Robotic excision of vaginal pouch in ovotesticular disorder of sexual development. International Braz J Urol.2022;August (Online)


Major Awards:

  1. SURGICON 2010 :Best paper award- 3rd prize
  2. AUSTEG( Asian Urological Surgery Training and Education group ) - Selected for August 2016 session

Membership of national /international Scientific Societies:

  1. Urological Society of India – Life member
  2. Indian Society of Organ Transplantation – Life member
  3. North zone chapter Urological Society of India- Life member


Project (as Principal investigator)

  1. Extramural, ICMR Funded :- “The Role of  68Ga-PSMA-PET/CT Scan as a single Staging Modality in Prostate Cancer” .
  2. Extramural , ICMR Funded:-  “The Role of Trace Elements in Renal Stone Disease”.



आलेख और अधिक ...

  1. Alumini
  2. Publications
  3. Books and Monographs
  4. Abstracts
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