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Kalra S, Hota S, Kumar Pal A, Dorairajan LN, Kodakkattil Sreenivasan S, Narkhede V. Is a Mesh Really a Mess: A Self-Tailored Polypropylene Mesh as a Retropubic Tension-Free Vaginal Tape Under Local Anesthesia in a Tertiary Healthcare Center Experience in India. Cureus 2023; 15:e43957. [PMID: 37746427 PMCID: PMC10516445 DOI: 10.7759/cureus.43957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2023] [Indexed: 09/26/2023] Open
Abstract
Objective The primary objective of this study was to evaluate the feasibility of performing retropubic mid-urethral transvaginal tape (TVT) with self-tailored ordinary polypropylene mesh (STOM) under sedation and local anesthesia in female patients with stress urinary incontinence (SUI). The second objective was to evaluate perioperative and immediate postoperative complications, success rates, and cost-effectivity. Materials and methods Forty-two subjects treated for stress urinary incontinence using STOM under local anesthesia were reviewed. Pre- and postoperative evaluation included assessment of valid questionnaires such as the urogenital distress inventory (UDI) and medical, epidemiologic, and social aspects of aging incontinence questionnaire (MESA), uroflowmetry in all cases, and urodynamics in some instances. Success rates and complications were compared with published studies. Results The mean operating time was 27 mins, and the median visual analog scale (VAS) score at 12 hours was three. Postoperative MESA and UDI scores had significant improvement. The mean hospital stay was 18 hours. Mean preoperative and postoperative Q max had no significant difference. With a mean follow-up of 27.32±3.29 months, the cure was seen in 38 patients (90.4%), improvement in three patients (0.07%), and failure in one patient (0.02%). Mesh-related complications (extrusion) occurred in one patient. The sling cost was reduced from approximately $500 (Gynecare TVT sling; Ethicon Inc., Somerville, NJ, USA) to $12.44 (Ethicon 15 x 7.6 cm Prolene (polypropylene mesh); Ethicon Inc., Somerville, NJ, USA) in our study. Conclusion Performing TVT with STOM under sedation and local anesthesia as a daycare procedure was feasible and cost-effective, has a high success rate, and was associated with minimal complications. It should be considered in developing countries with vast patient burdens, such as India.
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Affiliation(s)
- Sidhartha Kalra
- Urology and Renal Transplantation, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Sovan Hota
- Urology and Renal Transplantation, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Atanu Kumar Pal
- Urology and Renal Transplantation, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Lalgudi N Dorairajan
- Urology and Renal Transplantation, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | | | - Vishal Narkhede
- Urology and Renal Transplantation, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
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Kushwaha SS, Kalra S, Dorairajan LN, Sreerag KS, Ali M, Purushothaman J, Khurana CS. Robot-assisted complex urinary tract reconstruction using intestinal segments: redefining the paradigm. J Robot Surg 2023; 17:1113-1123. [PMID: 36607485 DOI: 10.1007/s11701-023-01525-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 01/03/2023] [Indexed: 01/07/2023]
Abstract
Complex urinary tract reconstruction has significantly advanced with the increasing use of robot-assisted procedures. Robotic surgery aims to achieve the same outcomes as open surgery while minimizing morbidity by causing less blood loss, faster postoperative recovery, and reducing complications. This article shares our technique, challenges encountered, and experience of robot-assisted complex urinary tract reconstruction using intestinal segments. Between January 2020 to March 2022, 6 patients who underwent robot-assisted complex urinary tract reconstruction using intestinal segments at our centre were retrospectively reviewed. Demographic, clinical, and operative data were recorded. Patients underwent renal function tests, blood gas analysis, and radiographic imaging in the follow-up. Symptomatic and radiologic relief were the criteria for success. Out of 6 cases, three patients underwent ileal ureter replacement, two combined ileal ureter with augmentation ileo-cystoplasty and one augmentation ileo-cystoplasty alone. The mean age, estimated blood loss, length of hospital stay, and follow-up period were 32.6 years, 110 ± 13.1 mL, 7.0 ± 1.1 days, and 11.3 months, respectively. The indications for surgery were either benign ureteral stricture following lithotripsy or sequelae of genitourinary tuberculosis. No intra-operative complications were found. Clavien-Dindo grade-II and Grade-IIIa were found in three and one patient, respectively. During follow-up, none had compromised renal function or acidosis. Robot-assisted complex urinary tract reconstruction using intestinal segments is safe and offers the advantages of minimally invasive techniques. Techniques demonstrated in this article make these reconstructions feasible with good surgical and clinical outcomes.
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Affiliation(s)
- Swapnil Singh Kushwaha
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, 605006, India
| | - Sidhartha Kalra
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, 605006, India.
| | - L N Dorairajan
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, 605006, India
| | - K S Sreerag
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, 605006, India
| | - Mujahid Ali
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, 605006, India
| | - Jithesh Purushothaman
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, 605006, India
| | - Chiranjeet Singh Khurana
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, 605006, India
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Muacevic A, Adler JR, Kalra S, Dorairajan LN, Sreenivasan Kodakkattil S. Sarcomatoid Urothelial Carcinoma of the Urinary Bladder With Chondrosarcomatous and Concurrent Divergent Squamous Cell Carcinoma Differentiation- A Rare Entity. Cureus 2022; 14:e33107. [PMID: 36721592 PMCID: PMC9884181 DOI: 10.7759/cureus.33107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/29/2022] [Indexed: 12/31/2022] Open
Abstract
We present an extremely rare case where the sarcomatoid urothelial carcinoma of the urinary bladder was present with chondrosarcomatous and squamous cell differentiation. A 74-year-old male smoker presented with intermittent hematuria with the passage of clots. On imaging, an irregular polypoidal lesion was diagnosed near the right vesicoureteric junction, and transurethral resection of the bladder tumor was performed. Histopathological examination showed sarcomatoid urothelial carcinoma with chondrosarcoma and squamous cell differentiation. He refused the surgical treatment of radical cystectomy and underwent Gemcitabine and Cisplatin chemotherapy. He died nine months after the diagnosis. Sarcomatoid urothelial carcinoma is a high-grade biphasic neoplasm with malignant epithelial and mesenchymal components. Its association with squamous cell carcinoma is infrequent. It is very aggressive, and there is no standard treatment for this disease. The radical surgical option appears to be the main form of treatment. It is scarce with a grave prognosis.
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Kumar V, Kumar Pal A, Ks S, Manikandan R, Dorairajan LN, Kalra S, Kandasamy S, Khan M. Effect of Structured Educational Program on Practices of Radiation Safety Measures Among Health Care Providers in Urology Operation Theater. Cureus 2021; 13:e15765. [PMID: 34295578 PMCID: PMC8291469 DOI: 10.7759/cureus.15765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/17/2021] [Indexed: 11/05/2022] Open
Abstract
Introduction Endourologists are at increased risk of exposure to radiations. Many studies are available that have studied awareness in doctors in general, but very few studies available regarding any intervention to improve the knowledge of radiation safety measures. We have made an attempt to study the role of an educational intervention to improve the knowledge of our Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER) urology operation theater health care providers (HCPs). Materials and methods Our study was an Interventional study (prospective clinical trial), conducted in the Department of Urology, JIPMER from January 2017 to March 2018. All, that is, 40 operation theater HCPs were given a questionnaire as baseline. The baseline response was compared to the response after the Structured Education Program (SEP) by using the same questionnaire. The knowledge of participants before SEP was compared with the knowledge after SEP using the chi-square test. All statistical analysis was carried out at a 5% level of significance and p-value < 0.05 was considered as significant. Result In our study after SEP, participants use of lead apron has increased from 72.5% to 92.5%, indicating improvement. There is an increase in the use of thyroid shield from 22.5% to 95%. In our study after SEP, knowledge about background radiations improved in participants from 25% to 87.5%. Knowledge about Radiation dose of chest X-ray improved from 22.5% to 52.5%. Knowledge about ALARA (As Low As Reasonably Achievable) improved from 47.5% to 95% after SEP. Knowledge that MRI and USG do not have ionizing radiation improved from 62.5% to 97.5%, and from 75% to 92.5% for MRI and USG, respectively, after SEP. Regarding organ sensitivity, 100% HCPs had given correct answers after SEP as compared to 80 before SEP. Conclusion Our study shows that SEP at regular intervals has made significant improvements in daily practice in operation theater HCPs. SEP has increased the use of radiation protective gears among HCP. Hence we recommend SEP at regular intervals for urology operation theater HCPs for a healthy and safe working environment.
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Affiliation(s)
- Vijay Kumar
- Urology and Renal Transplantation, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Atanu Kumar Pal
- Urology and Renal Transplantation, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Sreerag Ks
- Urology and Renal Transplantation, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Ramanitharan Manikandan
- Urology and Renal Transplantation, Jawaharlal Institute of Post Graduate Medical Education and Research, Pondicherry, IND
| | - Lalgudi N Dorairajan
- Urology and Renal Transplantation, Jawaharlal Institute of Post Graduate Medical Education and Research, Pondicherry, IND
| | - Sidhartha Kalra
- Urology and Renal Transplantation, Jawaharlal Institute of Post Graduate Medical Education and Research, Pondicherry, IND
| | - Saravanan Kandasamy
- Medical Physics, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Mujahid Khan
- Urology and Renal Transplantation, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
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Kalra S, Gupta P, Dorairajan LN, Ramanitharan M, Sreenivasan SK, Hota S. Does successful urethral calibration rule out significant female urethral stenosis? confronting the confounder- an outcome analysis of successfully treated female urethral strictures. Int Braz J Urol 2021; 47:829-840. [PMID: 33848077 PMCID: PMC8321492 DOI: 10.1590/s1677-5538.ibju.2020.0857] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 10/23/2020] [Indexed: 01/29/2023] Open
Abstract
Objective: The diagnosis and treatment of female urethral stricture disease (FUSD) are practiced variably due to the scarcity of data on evaluation, variable definitions, and lack of long-term surgical outcomes. FUSD is difficult to rule out solely on the basis of a successful calibration with 14F catheter. In this study, we have tried to characterize the variable clinical presentation of FUSD, the diagnostic utility of calibration, videourodynamic study(VUDS), and urethroscopy in planning surgical management. Materials and Methods: A retrospective review of records of 16 patients who underwent surgical management of FUSD was analyzed. The clinical history, examination findings, and the results of all the investigations (including uroflowmetry, VUDS findings, urethroscopy) they underwent, the procedures they had undergone, and the follow-up data were studied. Results: A total of 16 patients underwent surgical management of FUSD. 13 out of 16 patients had successful calibration with 14F catheter on the initial presentation. These 13 patients on VUDS demonstrated significant BOO and had variable stigmata of stricture on urethroscopy. The mean IPSS, flow rate, and PVR at presentation and after urethroplasty were 23.88±4.95, 7.72±4.25mL/s, 117.06±74.46mL and 3.50±3.44, 22.34±4.80mL/s, and 12.50±8.50mL, respectively. (p <0.05). The mean flow rate after endo dilation(17F) (n=12) was 11.4±2.5mL/s while after urethroplasty improved to 20.30±4.19mL/s and was statistically significant(p <0.05). Conclusions: An adept correlation between clinical assessment, urethroscopy findings, and VUDS is key in objectively identifying FUSD and planning surgical management. A good caliber of the urethra is not sufficient enough to rule out a significant obstruction due to FUSD. Early urethroplasty provides significantly better outcomes in patients who have failed dilation as a treatment.
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Affiliation(s)
- Sidhartha Kalra
- Department of Urology and Renal Transplantation, JIPMER, Puducherry, India
| | - Praanjal Gupta
- Department of Urology and Renal Transplantation, JIPMER, Puducherry, India
| | | | | | | | - Sovan Hota
- Department of Urology and Renal Transplantation, JIPMER, Puducherry, India
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Mehra K, Manikandan R, Dorairajan LN, Sreenivasan Kodakkattil S, Kalra S. Effect of Ureteral Stent Length and Position of Stent Coil in Bladder on Stent-Related Symptoms and Quality of Life of Patients. Cureus 2020; 12:e11669. [PMID: 33391907 PMCID: PMC7769726 DOI: 10.7759/cureus.11669] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Introduction: Various standardized questionnaires can evaluate ureteral stent-related symptoms. The present study utilized a validated instrument, Ureteral Stent Symptoms Questionnaire (USSQ), to know the impact of the length of double J stent (DJS) in comparison to ureter length on patients and their quality of living. Materials and Method: This study is a prospective clinical study conducted in the Department of Urology at a tertiary care center in South India. Patients who underwent DJS after endoscopic ureteral lithotripsy were included in the study. On a computerized tomography scan, the ureteral to stent length ratio (USR) was calculated. USSQ scores at the time of DJS removal and two weeks thereafter were recorded. The distal coil of the stent in the bladder was recorded as grade 1 - not crossing the midline and grade 2 - crossing the midline. Different symptom scores were compared between both grades of bladder coil and for USR of all the patients. Result: A total of 157 patients were included in the study. Over 46 (29.3%) patients had grade-1 and 111 (70.7%) had grade-2 bladder coil. Totally 93 (59.23%) patients reported pain, while 64 (40.77%) patients had no pain. Grade-2 coil patients had more pain than grade 1 (P=0.01). There was a weak inverse relationship between the USR and urinary symptom (P=0.004), pain symptom (P=0.04), and quality of work (P=0.005). Conclusion: Stent length or position of the intravesical stent coil does not appear to affect the quality of life except for the pain. Hence, choosing stent length according to ureteral length seems to have a minimal role in decreasing stent-related morbidity.
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Affiliation(s)
- Ketan Mehra
- Urology and Renal Transplantation, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Ramanitharan Manikandan
- Urology and Renal Transplantation, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Lalgudi N Dorairajan
- Urology and Renal Transplantation, Jawaharlal Institute of Post Graduate Medical Education and Research, Pondicherry, IND
| | | | - Sidhartha Kalra
- Urology and Renal Transplantation, Jawaharlal Institute of Post Graduate Medical Education and Research, Pondicherry, IND
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7
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Kalra S, Mehra K, Muruganandham K, Dorairajan LN, Manikandan R, Dhanapathi H, Sreenivasan Kodakkattil S. Does Diversion in Poorly Functioning Obstructed Kidneys in Adults Favors Reconstructive Surgeries Over Ablative Procedures? A Prospective Study. Cureus 2020; 12:e10124. [PMID: 33005538 PMCID: PMC7523748 DOI: 10.7759/cureus.10124] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Objective In obstructed poorly functioning kidneys, management depends on the recovery potential of the kidney. Some kidneys have good recovery capability and diversion may unfold the real condition of the kidney. This study evaluated whether pre-operative drainage for six weeks results in improvement of renal function in unilateral obstructed poorly functioning kidney with split renal function (SRF) less than 20%. Methods This was a prospective interventional study conducted between March 2013 and December 2015. All patients between 15 and 65 years, with unilaterally obstructed kidney with SRF ≤20% underwent percutaneous nephrostomy (PCN) drainage for six weeks. Patients having post-drainage SRF of ≥15% and per day urine output from PCN > 400 ml were considered for the reconstructive procedure. Nephrectomy was performed in cases with SRF <15% after considering patient preferences. Results Twelve of 17 patients had improvement in SRF; four had no change while one had a decrease in SRF after drainage. The mean improvement in glomerular filtration rate (GFR) and SRF was 1.4 ml/min and 3%, respectively (P = 0.08). Three out of seven patients with SRF of ≥15% showed an improvement of 5% or more while none of the patients with SRF <15% had such an improvement. Eight patients had final SRF <15% and underwent nephrectomy. Factors such as pre-existing SRF, duration of symptoms, kidney size, transverse pelvic diameter, 24-hour urinary output, and etiology for obstruction were not significant in predicting functional improvement. Conclusion Diversion and decompression of poorly functioning kidneys do not result in a significant functional improvement in obstructed kidneys with SRF <15%.
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Affiliation(s)
- Sidhartha Kalra
- Urology and Renal Transplantation, Jawaharlal Institute of Post Graduate Medical Education and Research, Pondicherry, IND
| | - Ketan Mehra
- Urology and Renal Transplantation, Jawaharlal Institute of Post Graduate Medical Education and Research, Pondicherry, IND
| | - Kaliyaperumal Muruganandham
- Urology and Renal Transplantation, Jawaharlal Institute of Post Graduate Medical Education and Research, Pondicherry, IND
| | - Lalgudi N Dorairajan
- Urology and Renal Transplantation, Jawaharlal Institute of Post Graduate Medical Education and Research, Pondicherry, IND
| | - Ramanitharan Manikandan
- Urology and Renal Transplantation, Jawaharlal Institute of Post Graduate Medical Education and Research, Pondicherry, IND
| | - Halanaik Dhanapathi
- Nuclear Medicine, Jawaharlal Institute of Post Graduate Medical Education and Research, Pondicherry, IND
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Mehra K, Manikandan R, Dorairajan LN, Sreenivasan Kodakkattil S, Kalra S, Kumar R, Murali P. Outcomes of Transposition of Brachiobasilic Arteriovenous Fistula in Two-Stage Technique: A Single-Centre Experience With Literature Review. Cureus 2020; 12:e9949. [PMID: 32983655 PMCID: PMC7510181 DOI: 10.7759/cureus.9949] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Introduction Arteriovenous fistulae (AVF) are considered a better option for long-term dialysis access. The distal radiocephalic AVF is the most preferred followed by proximal radiocephalic, brachiocephalic and brachiobasilic AVFs (BBAVF) with basilic vein transposition. In case of failure of AVF at other anatomical locations, BBAVF may improve the outcomes for patients needing dialysis for long term. The two-stage technique of BBAVF has easier dissection and lesser devascularisation risk. The disadvantages are need for two interventions and delay in maturation. Materials and Method It was a retrospective observational study including 42 patients who underwent transposition of BBAVF as two-stage procedure from June 2014 to July 2018. The data recorded were demographic characteristics, such as median age, gender, dialysis status at AVF creation and operative duration. Complications like postoperative limb oedema, bleeding and thrombosis of AVF were recorded. Patency and access outcome of AVF were documented at three-month follow-up. Results Among 42 patients, 27 (64.3%) were males. The median age was 50 years. Around 14% of patients had minor complications like oedema. Eight (19%) patients needed re-exploration due to bleeding or thrombosis. The early access failure rate that is a failure before discharge was 4.7%. The patency rate at three months was 90.5%, but the primary functional rate was 74%. Conclusion Transposition of BBAVF as a two-step technique is associated with reasonable patency rate and primary functional rate. The related complications were low, and a good number of fistulae could be saved with timely intervention.
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Affiliation(s)
- Ketan Mehra
- Urology and Renal Transplantation, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Ramanitharan Manikandan
- Urology and Renal Transplantation, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Lalgudi N Dorairajan
- Urology and Renal Transplantation, Jawaharlal Institute of Post Graduate Medical Education and Research, Pondicherry, IND
| | | | - Sidhartha Kalra
- Urology and Renal Transplantation, Jawaharlal Institute of Post Graduate Medical Education and Research, Pondicherry, IND
| | - Rajeev Kumar
- Urology and Renal Transplantation, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
| | - Padyala Murali
- Urology and Renal Transplantation, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, IND
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Harsha BS, Manikandan R, Sreerag KS, Dorairajan LN, Rajesh NG, Kar R. Eosinophilic Leukemoid Reaction with Eosinophilic Tumor Tissue Infiltration as an Extermely Poor Prognostic Factor in Urinary Bladder Cancer- a Known Entity Revisited. Pathol Oncol Res 2020; 26:2817-2819. [PMID: 32227297 DOI: 10.1007/s12253-020-00807-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 03/17/2020] [Indexed: 11/27/2022]
Abstract
Eosinophilia can be a manifestation of a variety of causes such as infections, allergic reactions and autoimmune processes. Also, it is described in various solid malignancies in the presence of tumour eosinophilic infiltration. We report a patient of high-grade urinary bladder cancer with eosinophilic leukemoid reaction and tumour histopathology demonstrated diffuse infiltration of eosinophils. Though the entity is described to carry a good prognosis in literature, our experience is totally different as the patient deteriorated rapidly in a matter of days, was deemed inoperable in view of worsening performance status and was referred for palliative management.
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Affiliation(s)
- Bokka Sri Harsha
- Department of Urology and Renal Transplantation, JIPMER, Puducherry, India.
| | - R Manikandan
- Department of Urology and Renal Transplantation, JIPMER, Puducherry, India
| | - K S Sreerag
- Department of Urology and Renal Transplantation, JIPMER, Puducherry, India
| | - L N Dorairajan
- Department of Urology and Renal Transplantation, JIPMER, Puducherry, India
| | - N G Rajesh
- Department of Pathology, JIPMER, Puducherry, India
| | - Rakhi Kar
- Department of Pathology, JIPMER, Puducherry, India
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10
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Kothandaraman K, Dorairajan G, Subbaiah M, Dorairajan LN, Badhe BA, Keepanasseril A. Recurrent leiomyoma of the vulva mimicking peripheral nerve sheath tumour. BMJ Case Rep 2019; 12:12/12/e232065. [PMID: 31818892 DOI: 10.1136/bcr-2019-232065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Leiomyoma, a benign monoclonal tumour, is very rarely found in extrauterine sites, especially in the vulval region. Histopathology of the soft tissue tumours affecting this region is similar and immunohistochemistry (IHC) may be essential to confirm the diagnosis. We report a case of a 63-year-old postmenopausal woman who presented with a recurrent vulval mass involving the clitoris and left labia majora with suspected urethral involvement. Although the wedge biopsy was reported as peripheral nerve sheath tumour, staining with smooth muscle actin clinched the diagnosis of leiomyoma, highlighting the importance of IHC for diagnosis.
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Affiliation(s)
- Keerthana Kothandaraman
- Obstetrics & Gynecology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Gowri Dorairajan
- Obstetrics & Gynecology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Murali Subbaiah
- Obstetrics & Gynecology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - L N Dorairajan
- Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Bhawana A Badhe
- Pathology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Anish Keepanasseril
- Obstetrics & Gynecology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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Kumar S, Dutt UK, Singh S, Dorairajan LN, Sreerag KS, Zaphu T, Manikandan R. Prospective audit of complications after ultrasonography-guided percutaneous nephrostomy for upper urinary tract obstruction using modified Clavien classification system. Urol Ann 2019; 12:31-36. [PMID: 32015614 PMCID: PMC6978975 DOI: 10.4103/ua.ua_18_19] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Accepted: 10/09/2019] [Indexed: 11/04/2022] Open
Abstract
Introduction Percutaneous nephrostomy (PCN) is a commonly performed intervention in urology for various benign and malignant conditions causing upper urinary tract obstruction. We present a prospective audit of complications of ultrasonography (USG) guided PCN using modified Clavien classification system (mCCS). Methods The data were prospectively collected for 368 PCN performed in 344 patients from June 2015 to January 2017, for various benign and malignant diseases causing upper urinary tract obstruction. Patients were followed for 1 month, and complications arisen of PCN were noted. Results PCN was successful in 356 renal units. The 12 patients in which PCN failed was due to minimal pelvicalyceal dilatation and PCN was successfully performed after 48 h by a senior urologist. 207 patients had malignant disease and 161 patients had benign condition. Most common malignant disease was carcinoma cervix. 238 were noninfected while 130 had infected renal units. 62 (16.84%) patients had Grade I (self-limiting hematuria/cot/debris/fever). 37 (10.0%) patients had Grade II (7 - transfusion and 30 - urinary tract infection). 34 (9.2%) had Grade III a (repositioning/change/reinsertion of PCN tube under local anesthesia) and 4 (1.1%) had Grade III b (repositioning under anesthesia). 8 (2.2%) Grade IV a (Sepsis), 0 Grade IV b, and 0 Grade V complications were observed. Conclusion USG-guided PCN is a safe, minimally invasive, and effective procedure for upper urinary tract diversion with a low rate of morbidity. Individual complications are within the threshold limits set by the American College of Radiology, the Society of Interventional Radiology. mCCS is well applicable and easily reproducible tool for reporting the complications of PCN.
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Affiliation(s)
- Sunil Kumar
- Department of Urology, Jawaharlal Institute of Medical Education and Research, Puducherry, India
| | - Uma Kant Dutt
- Department of Urology, Jawaharlal Institute of Medical Education and Research, Puducherry, India
| | - Suresh Singh
- Department of Urology, Jawaharlal Institute of Medical Education and Research, Puducherry, India
| | - L N Dorairajan
- Department of Urology, Jawaharlal Institute of Medical Education and Research, Puducherry, India
| | - K S Sreerag
- Department of Urology, Jawaharlal Institute of Medical Education and Research, Puducherry, India
| | - Tepukiel Zaphu
- Department of Urology, Jawaharlal Institute of Medical Education and Research, Puducherry, India
| | - R Manikandan
- Department of Urology, Jawaharlal Institute of Medical Education and Research, Puducherry, India
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Gopichand P, Agarwal G, Natarajan M, Mandal J, Deepanjali S, Parameswaran S, Dorairajan LN. "Is Fosfomycin As Effective As Claimed On MDR Gram-Negative Bacteria Causing UTI?" [Response To Letter]. Infect Drug Resist 2019; 12:3091-3092. [PMID: 31632099 PMCID: PMC6781579 DOI: 10.2147/idr.s231341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 09/17/2019] [Indexed: 11/23/2022] Open
Affiliation(s)
- Pallam Gopichand
- Department of Microbiology, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Pondicherry, India
| | - Girija Agarwal
- MBBS Student, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Pondicherry, India
| | - Mailan Natarajan
- Department of Microbiology, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Pondicherry, India
| | - Jharna Mandal
- Department of Microbiology, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Pondicherry, India
| | - Surendran Deepanjali
- Department of Medicine, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Pondicherry, India
| | - Sreejith Parameswaran
- Department of Nephrology, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Pondicherry, India
| | - L N Dorairajan
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Pondicherry, India
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Gopichand P, Agarwal G, Natarajan M, Mandal J, Deepanjali S, Parameswaran S, Dorairajan LN. In vitro effect of fosfomycin on multi-drug resistant gram-negative bacteria causing urinary tract infections. Infect Drug Resist 2019; 12:2005-2013. [PMID: 31372008 PMCID: PMC6628599 DOI: 10.2147/idr.s207569] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 06/17/2019] [Indexed: 11/23/2022] Open
Abstract
Background Rising rates of resistance to antimicrobial drugs among Enterobacteriaceae limit the choice of therapeutic agents to treat urinary tract infections. In this context we assessed the in-vitro effect of fosfomycin against extended-spectrum beta-lactamases, AmpC beta-lactamases and carbapenemase-producing strains of Escherichia coli, Klebsiella pneumoniae, Enterobacter spp, and Pseudomonas aeruginosa isolated from the patients with urinary tract infection (UTI) and also studied the effect of fosfomycin on their biofilm formation. Materials and methods A total of 326 multidrug-resistant (MDR) isolates comprising of Escherichia coli, Klebsiella pneumoniae, Enterobacter spp, and Pseudomonas aeruginosa from the urine samples of the patients with a diagnosis of UTI were included in the study. MIC 50 and MIC 90 were detected by agar dilution method and the capacity to form biofilm in the presence of fosfomycin by these MDR isolates was assessed by the tissue culture plate method. Results The MIC50 for meropenem (0.5 µgm/mL) and nitrofurantoin (32 µgm/mL) was within the susceptible range only for E. coli. Fosfomycin was the only antibiotic that inhibited 100% E.coli, 70% Klebsiella spp, and 50% Pseudomonas spp and 40% Enterobacter spp which included the extended-spectrum beta-lactamases producers. It showed a similar effect on carbapenemase producers and AmpC producers. Fosfomycin disrupted biofilm in 67% (n=141) E.coli, 74% (n=50) Klebsiella spp, 88% (n=27) Pseudomonas spp and 36% (n=23) Enterobacter spp at 24 hrs of incubation with a concentration of 2 fold dilution lower than that of the MIC. Conclusion Fosfomycin showed a good inhibitory effect on the biofilms produced by the MDR organisms studied here.
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Affiliation(s)
- Pallam Gopichand
- Department of Microbiology, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Pondicherry, India
| | - Girija Agarwal
- Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER) , Pondicherry, India
| | - Mailan Natarajan
- Department of Microbiology, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Pondicherry, India
| | - Jharna Mandal
- Department of Microbiology, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Pondicherry, India
| | - Surendran Deepanjali
- Department of Medicine, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Pondicherry, India
| | - Sreejith Parameswaran
- Department of Nephrology, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Pondicherry, India
| | - L N Dorairajan
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education & Research (JIPMER), Pondicherry, India
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Manikandan R, Kumar S, Dutt U, Singh S, Dorairajan LN, Sampath E, Zaphu T. Salvage procedures for failing arteriovenous fistula: “An institutional experience”. Indian J Vasc Endovasc Surg 2019. [DOI: 10.4103/ijves.ijves_50_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023] Open
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15
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Mittal J, Dorairajan LN, Manikandan R, Bade BA, Mishra A. Testicular and Epididymal Metastasis from Prostate Carcinoma: A Rare Manifestation of Common Disease. J Clin Diagn Res 2017; 11:PD01-PD02. [PMID: 29207773 DOI: 10.7860/jcdr/2017/20526.10559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2016] [Accepted: 09/27/2016] [Indexed: 11/24/2022]
Abstract
Carcinoma prostate secondary metastasis to testicle and epididymis is rare. We report a case of metastatic carcinoma prostate in which testicular and epididymal metastasis were diagnosed incidentally in bilateral orchiectomy specimen. Testicular and para testicular structure should be properly evaluated for accurate staging of carcinoma prostate. Epididymis should always be included in bilateral orchidectomy specimen.
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Affiliation(s)
- Jayesh Mittal
- Senior Resident, Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - L N Dorairajan
- Professor and Head, Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - R Manikandan
- Associate Professor, Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Bhawanan A Bade
- Professor and Head, Department of Pathology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Amit Mishra
- Senior Resident, Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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16
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Nandeesha H, Eldhose A, Dorairajan LN, Anandhi B. Hypoadiponectinemia, elevated iron and high-sensitivity C-reactive protein levels and their relation with prostate size in benign prostatic hyperplasia. Andrologia 2016; 49. [PMID: 27658341 DOI: 10.1111/and.12715] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/04/2016] [Indexed: 02/05/2023] Open
Abstract
Elevated iron, high-sensitivity C-reactive protein (CRP) and hypoadiponectinemia are known to initiate tumour development. There is paucity of data regarding the above-mentioned parameters and their relation with prostate size in benign prostatic hyperplasia (BPH). The present study was designed to assess the levels of iron, hs-CRP and adiponectin levels and their association with prostate size in BPH patients. A total of 37 BPH cases and 36 controls were enrolled in the study. Iron, hs-CRP and adiponectin were estimated in both the groups. Iron and hs-CRP were significantly increased and adiponectin was significantly reduced in BPH cases when compared with controls. Iron (r = .397, p = .015), hs-CRP (r = .341, p = .039) and adiponectin (r = -.464, p = .004) were significantly associated with prostate size in BPH cases. Multivariate linear regression analysis showed that iron acts as predictor of prostate size in BPH (R2 = 0.395, β = 0.526, p = .001). We conclude that iron and hs-CRP are elevated and adiponectin is reduced in BPH cases and associated with prostate size.
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Affiliation(s)
- H Nandeesha
- Department of Biochemistry and Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - A Eldhose
- Department of Biochemistry and Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - L N Dorairajan
- Department of Biochemistry and Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - B Anandhi
- Department of Biochemistry and Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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Affiliation(s)
- Aneena Eldhose
- a Department of Biochemistry , Jawaharlal Institute of Postgraduate Medical Education and Research , Puducherry , India
| | - Hanumanthappa Nandeesha
- a Department of Biochemistry , Jawaharlal Institute of Postgraduate Medical Education and Research , Puducherry , India
| | - Lalgudi N Dorairajan
- b Department of Urology , Jawaharlal Institute of Postgraduate Medical Education and Research , Puducherry , India
| | - Karli Sreenivasulu
- a Department of Biochemistry , Jawaharlal Institute of Postgraduate Medical Education and Research , Puducherry , India
| | - S Arul Vijaya Vani
- a Department of Biochemistry , Jawaharlal Institute of Postgraduate Medical Education and Research , Puducherry , India
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18
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Gupta R, Dorairajan LN, Muruganandham K, Manikandan R, Kumar A, Kumar S. Laparoscopic ablative and reconstructive surgeries in genitourinary tuberculosis. JSLS 2016; 18:JSLS-D-13-00203. [PMID: 25392614 PMCID: PMC4154404 DOI: 10.4293/jsls.2014.00203] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Laparoscopy is the present standard of care for urologic diseases. Laparoscopy in renal tuberculosis (genitourinary tuberculosis) is difficult because of inflammation and fibrosis associated with the disease. We present the outcome of our experience of laparoscopy in genitourinary tuberculosis, both ablative and reconstructive. METHODS The detailed data of patients with genitourinary tuberculosis who underwent laparoscopic surgeries between January 2011 and September 2012 were reviewed. Indications, type of surgery, duration, blood loss, intraoperative problems, postoperative outcomes, and follow-up details were noted. RESULTS Overall, 7 laparoscopic procedures were performed: 5 nephrectomies, 1 ureteric reimplantation with psoas hitch, and 1 combined nephrectomy and laparoscopy-assisted Mainz II pouch reconstruction. The mean operative time was 192 minutes for nephrectomy, 210 minutes for ureteric reimplantation, and 480 minutes for nephrectomy with Mainz II pouch reconstruction. There were no conversions to open surgery. The mean amount of blood loss was 70 mL for the nephrectomies, 100 mL for ureteric reimplantation, and 200 mL for nephrectomy with Mainz II pouch reconstruction. In 5 of 6 patients who underwent nephrectomy, there was severe perinephric and peripelvic fibrosis posing difficulty in dissection. However, the renal vessels could be controlled individually. The mean postoperative hospital stay was 3 days for the nephrectomies, 5 days for the ureteric reimplantation, and 10 days for the nephrectomy with Mainz II pouch reconstruction. In all cases the recovery was uneventful. CONCLUSIONS Laparoscopy, though technically more demanding, is a feasible and safe option for ablative and complex reconstructive procedures in genitourinary tuberculosis. It offers the benefits of minimally invasive surgery. The difficulty with this procedure is mostly because of peripelvic and perinephric fibrosis, whereas the lower ureter and bladder are relatively easier to dissect.
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Affiliation(s)
- Rahul Gupta
- Department of Urology, JIPMER (Jawaharlal Institute of Postgraduate Medical Education and Research), Pondicherry, India
| | - Lalgudi N Dorairajan
- Department of Urology, JIPMER (Jawaharlal Institute of Postgraduate Medical Education and Research), Pondicherry, India
| | - K Muruganandham
- Department of Urology, JIPMER (Jawaharlal Institute of Postgraduate Medical Education and Research), Pondicherry, India
| | - Ramanitharan Manikandan
- Department of Urology, JIPMER (Jawaharlal Institute of Postgraduate Medical Education and Research), Pondicherry, India
| | - Avijit Kumar
- Department of Urology, JIPMER (Jawaharlal Institute of Postgraduate Medical Education and Research), Pondicherry, India
| | - Santosh Kumar
- Department of Urology, JIPMER (Jawaharlal Institute of Postgraduate Medical Education and Research), Pondicherry, India
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Karthikeyan VS, Dorairajan LN, Kumar S, Vijayakumar AR, Ramesh A, Ganesh Rajesh N, Halanaik D, Gupta S. Sporadic bilateral synchronous multicentric papillary renal cell carcinoma masquerading as bilateral multifocal pyelonephritis. Ann R Coll Surg Engl 2014; 96:e7-10. [PMID: 24992402 DOI: 10.1308/003588414x13814021679113] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Pyelonephritis is defined as an inflammation of the kidney and renal pelvis. The diagnosis is usually clinical. Acute multifocal bacterial nephritis is a rare form of pyelonephritis that is more severe and sepsis is more common. We report a patient who presented with fever and right-sided abdominal pain associated with right flank tenderness, suggesting right acute pyelonephritis. Bilateral multifocal pyelonephritis was diagnosed on ultrasonography, radionuclide renal scintigraphy and computed tomography. However, owing to non-resolution of symptoms, a biopsy was performed, which showed bilateral papillary renal cell carcinoma (PRCC). PRCC is known to exhibit multicentricity. To our knowledge, a case of bilateral multicentric PRCC masquerading as bilateral multifocal pyelonephritis has not been reported in the English literature. This case highlights the need to be vigilant while treating patients with focal lesions of the kidney as an inflammatory condition lest a malignancy should be missed.
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Affiliation(s)
- V S Karthikeyan
- Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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20
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Affiliation(s)
- Bastab Ghosh
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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Abstract
Although anatomically the penis is closely related to the prostate, penile metastasis from prostate cancer is an uncommon phenomenon. These patients usually present late in the course of the disease with wide spread metastasis. We report a patient who presented with a penile mass and inguinal lymphadenopathy. He was clinically diagnosed as a case of penile cancer but the penile mass as well as the inguinal lymphadenopathy was subsequently diagnosed to be metastases from carcinoma of the prostate.
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Affiliation(s)
- Bastab Ghosh
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
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Ghosh B, Manikandan R, Dorairajan LN, Kumar S. Auto-amputation of penis due to carcinoma: still a threat in the era of modern medicine: report of two cases. Indian J Dermatol Venereol Leprol 2013; 79:224-6. [PMID: 23442462 DOI: 10.4103/0378-6323.107641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Incidence of penile carcinoma is decreasing worldwide. Nevertheless, the incidence of penile cancer is still significant in various tropical countries, and it often presents in advanced stage. We report two unique cases of penile auto-amputation due to advanced cancer and review relevant literature. Both the patients presented with ulcerative lesion replacing penile base following automatic sloughing of the whole penis and voiding dysfunction. In addition, the first patient had metastatic inguinal lymph nodes. Supra-pubic urinary diversion was the initial management in both the patients. The first patient was treated with combined chemo-radiation, but he succumbed to death following two cycles of chemotherapy. The second patient was successfully treated with total penectomy and perineal urethrostomy. He recovered well but was lost to follow-up.
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Affiliation(s)
- Bastab Ghosh
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
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Muthusami P, Bhuvaneswari V, Elangovan S, Dorairajan LN, Ramesh A. The role of static magnetic resonance urography in the evaluation of obstructive uropathy. Urology 2013; 81:623-7. [PMID: 23290346 DOI: 10.1016/j.urology.2012.10.051] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2012] [Revised: 10/19/2012] [Accepted: 10/23/2012] [Indexed: 11/16/2022]
Abstract
OBJECTIVE To assess the diagnostic accuracy of static magnetic resonance urography (MRU) in hydronephrosis and to compare parameters of hydronephrosis in MRU with intravenous urography (IVU). MATERIALS AND METHODS Sixty-nine patients were included in this study of which 55 patients with a total of 63 hydronephrotic units underwent both IVU and MRU. MRU was performed on a 1.5 T scanner using heavily T2-weighted sequences. The level, grade, and cause of obstruction on each modality were interpreted by 2 radiologists. These were compared with the final diagnosis based on other appropriate modalities including imaging, intraoperative and histopathologic diagnosis. RESULTS The sensitivity and specificity MRU in detecting hydronephrosis were 95% and 100%, respectively. In determining the level of obstruction, the strength of agreement between IVU and MRU using kappa statistics was κ = 0.66, which corresponds to a good level of agreement. The Spearman correlation coefficient for the grade of hydronephrosis on MRU and IVU was 0.92 (95% confidence interval 0.86-0.95), with a P value of < .0001. The correct diagnosis was made in 89.2% of the cases by IVU and in 93.8% of the cases by MRU. CONCLUSION Along with a high sensitivity and specificity in detecting the presence, level, and grade of hydronephrosis, MRU without contrast also shows a good agreement with IVU. Static MRU can reliably replace IVU when the latter is contraindicated or technically difficult.
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Affiliation(s)
- Prakash Muthusami
- Department of Radiodiagnosis, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India.
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Abstract
Urologists frequently encounter problems in making a clinical diagnosis whose resolution requires the use of diagnostic tests. With an ever increasing choice of investigations being available, the urologist often has to decide which diagnostic test(s) will best resolve the patient's diagnostic problem. In this article, we aim to help the urologist understand how to critically appraise studies on diagnostic tests and make a rational choice. This article presents the guiding principles in scientifically assessing studies on diagnostic tests by proposing a clinical scenario. The authors describe a standardized protocol to assess the validity of the test and its relevance to the clinical problem that can help the urologist in decision making. The three important issues to be considered when evaluating the validity of the study are to identify how the study population was chosen, how the test was performed and whether there is a comparison to the gold standard test so as to confirm or refute the diagnosis. Then, the urologist would need to know the probability of the test in providing the correct diagnosis in an individual patient in order to decide about its utility in solving the diagnostic dilemma. By performing the steps described in this article, the urologist would be able to critically appraise diagnostic studies and draw meaningful conclusions about the investigations in terms of validity, results and its applicability to the patient's problem. This would provide a scientific basis for using diagnostic tests for improving patient care.
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Affiliation(s)
- Ramanitharan Manikandan
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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25
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Ghosh B, Muruganandham K, Dorairajan LN, Kumar S. Re: Delay of surgery in men with low risk prostate cancer: D. O'Brien, S. Loeb, G. F. Carvalhal, B. B. McGuire, D. Kan, M. D. Hofer, J. T. Casey, B. T. Helfand and W. J. Catalona J Urol 2011; 185: 2143-2147. J Urol 2012; 188:331; author reply 331-2. [PMID: 22608754 DOI: 10.1016/j.juro.2012.03.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2011] [Indexed: 11/25/2022]
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Abstract
OBJECTIVES Pelvic fracture urethral distraction defect (PFUDD) may be associated with disabling complications, such as recurrent stricture, urinary incontinence, and erectile dysfunction. In this article we review the current concepts in the evaluation and surgical management of PFUDD, including redo urethroplasty. MATERIALS AND METHODS A PubMed™ search was performed using the keywords "pelvic fracture urethral distraction defect, anastomotic urethroplasty, pelvic fracture urethral stricture, pelvic fracture urethral injuries, and redo-urethroplasty." The search was limited to papers published from 1980 to March 2010 with special focus on those published in the last 15 years. The relevant articles were reviewed with regard to etiology, role of imaging, and the techniques of urethroplasty. RESULTS Pelvic fracture due to accidents was the most common etiology of PFUDD that usually involved the membranous urethra. Modern cross-sectional imaging, such as sonourethrography and magnetic resonance imaging help assess stricture pathology better, but their precise role in PFUDD management remains undefined. Surgical treatment with perineal anastomotic urethroplasty yields a success rate of more than 90% in most studies. The most important complication of surgical reconstruction is restenosis, occurring in less than 10% cases, most of which can be corrected by a redo anastomotic urethroplasty. The most common complication associated with this condition is erectile dysfunction. Urinary incontinence is a much rarer complication of this surgery in the present day. CONCLUSIONS Anastomotic urethroplasty remains the cornerstone in the management of PFUDD, even in previously failed repairs. Newer innovations are needed to address the problem of erectile dysfunction associated with this condition.
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Affiliation(s)
- Ramanitharan Manikandan
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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Abstract
Severe hemorrhagic cystitis often arises from anticancer chemotherapy or radiotherapy for pelvic malignancies. Infectious etiologies are less common causes except in immunocompromised hosts. These cases can be challenging problems for the urologist and a source of substantial morbidity and sometimes mortality for the patients. A variety of modalities of treatment have been described for the management of hemorrhagic cystitis but there is none that is uniformly effective. Some progress has been made in the understanding and management of viral hemorrhagic cystitis. This article reviews the common causes of severe hemorrhagic cystitis and the currently available management options.
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Affiliation(s)
- R Manikandan
- Department of Urology, Jawaharlal Institute of Post Graduate Medical Education and Research, Puducherry - 605 006, India
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Hemal AK, Nayyar R, Gupta NP, Dorairajan LN. Experience with robotic assisted laparoscopic surgery in upper tract urolithiasis. Can J Urol 2010; 17:5299-5305. [PMID: 20735910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
OBJECTIVE Early results indicate that robot assisted laparoscopic surgery (RALS) may be useful in managing upper tract (UT) urolithiasis. We reviewed our experience of managing 50 cases of UT urolithiasis with or without reconstruction using RALS. MATERIALS AND METHODS We performed a record review of 50 cases of RALS for UT urolithiasis performed in two institutions from July 2006 to June 2009. The RALS procedures included pyeloplasty with pyelolithotomy (29 cases), ureterolithotomy, tailoring and reimplantation for megaureters (5 cases), ureterolithotomy with ureteral stricture reconstruction (1 case), primary UT stone surgeries (8 cases), partial nephrectomy (1 case) and ablative surgeries (6 cases). Data pertaining to indications, operative details, and complications were analyzed. RESULTS The average operating time was 105 min (86 min-135 min) for pyeloplasty with pyelolithotomy, 140 min (115 min-195 min) for ureterolithotomy, tailoring and ureteroneocystostomy and 106 min (88 min-174 min) for extended pyelolithotomy (5 cases). Mean blood loss was 77 mL (50 mL-250 mL). Stone clearance rate was 93.2%. One case of extended pyelolithotomy had hematuria requiring selective angioembolization. There was one conversion and no other major complication. CONCLUSIONS RALS for UT urolithiasis is safe and efficacious. It is particularly useful when stone removal is combined with reconstruction. It is a reasonable alternative for treating a solitary partial staghorn or a large pelvic stone including those in pelvic/anomalous kidneys. RALS did not seem substantially better than pure laparoscopy for isolated ureterolithotomy and for nephrectomy for a nonfunctioning kidney. Its role in the treatment of large, multiple or complete staghorn calculi needs further investigation.
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Affiliation(s)
- Ashok K Hemal
- Department of Urology, Wake Forest University Baptist Medical Center, Winston-Salem, North Carolina 27157-1094, USA
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Hemal AK, Nayyar R, Gupta NP, Dorairajan LN. Experience with robot assisted laparoscopic surgery for upper and lower benign and malignant ureteral pathologies. Urology 2010; 76:1387-93. [PMID: 20350753 DOI: 10.1016/j.urology.2010.01.044] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2009] [Revised: 12/02/2009] [Accepted: 01/05/2010] [Indexed: 11/18/2022]
Abstract
OBJECTIVES To present our experience and outcomes of robot-assisted laparoscopic surgery (RALS) performed for different ureteral pathologies and to discuss the true utility of robotics in ureteral surgery. METHODS We reviewed a total of 44 procedures performed for diverse ureteral pathologies involving the proximal and distal ureter in 2 institutions from July 2006 to July 2009. Operative time, blood loss, length of stay, complications, and subjective and objective follow-up were evaluated. RESULTS The 44 cases included 18 distal ureteral procedures including 5 distal ureterectomy with ureteroneocystostomy; 1 ureteroneocystostomy with psoas hitch; 2 ureteroneocystostomy with vesicovaginal fistula repair; 9 megaureter repairs in 8 cases; there were 12 proximal ureteral procedures including 7 ureteroureterostomies and 4 retrocaval ureter repairs; 10 ablative procedures consisting of 5 nephroureterectomies with cuff of bladder and 5 nephroureterectomies and 4 miscellaneous procedures. The mean operative time was 137.9 minutes (range: 70-240). Mean blood loss was 98.2 mL (range: <50-400). There were no urine leaks. Mean drain tube duration was 1.4 days (range: 1-2.5) and mean hospital stay was 2.4 days (range: 1-6). Complications included 1 case of sepsis and 1 antibiotic-induced infection. Average follow-up period was 13.5 months. Operative success as defined by symptom resolution and imaging was 100%. CONCLUSIONS RALS is feasible, safe, and an effective option for ureteral pathologies at any level of the ureter with minimal peri-operative morbidity. However, appropriate port placement, patient positioning, and versatile experience of team is critical in handling such cases for better outcomes.
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Affiliation(s)
- Ashok K Hemal
- Department of Urology, Wake Forest University School of Medicine, Winston-Salem, NC 27157-1094, USA.
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Khattar N, Dorairajan LN, Kumar S, Pal BC, Elangovan S, Nayak P. Giant obstructive megaureter causing contralateral ureteral obstruction and hydronephrosis: a first-time report. Urology 2009; 74:1306-8. [PMID: 19683802 DOI: 10.1016/j.urology.2009.04.038] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2009] [Revised: 03/25/2009] [Accepted: 04/05/2009] [Indexed: 11/16/2022]
Abstract
We report for the first time a "giant megaureter" causing symptomatic compression of the contralateral ureter in a 15-year-old girl. Extrinsic compression of the ureter by a contralateral giant hydronephrotic kidney, although rare, has been reported most commonly because of congenital pelviureteric junction obstruction. In this case, the possible etiology of megaureter, the differential diagnosis, and the clinical implications are discussed.
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Affiliation(s)
- Nikhil Khattar
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
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Murugan P, Basu D, Manikandan R, Dorairajan LN, Kumar S. Osseous metaplasia in renal cell carcinoma: report of a rare case. INDIAN J PATHOL MICR 2009; 51:399-401. [PMID: 18723970 DOI: 10.4103/0377-4929.42532] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Focal calcifications are frequently seen in renal masses including renal cell carcinoma (RCC). Osseous metaplasia, on the other hand, is a rare finding in RCC. We report a case of RCC with radiological evidence of speckled calcification that showed osseous metaplasia on histopathological examination. The clinical and pathologic differential diagnosis for this tumor is discussed along with a review of the literature on this unusual phenomenon.
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Affiliation(s)
- Paari Murugan
- Department of Pathology, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Pondicherry, India
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Manikandan R, Dorairajan LN, Kumar S, Tripathi P, Murugan P, Basu D. Renal adenocarcinoma presenting as a groin swelling: a case report. Indian J Surg 2008; 70:194-6. [PMID: 23133057 DOI: 10.1007/s12262-008-0053-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2008] [Accepted: 06/04/2008] [Indexed: 11/28/2022] Open
Abstract
Renal cell carcinoma (RCC) is known to have myriad presentations due to the extremely vascular nature of the organ. RCC are known to metastasize extensively to various organs of the body. We report a case of a 70-years-old male who presented with multiple inguinal lymph node enlargements which on excision biopsy showed metastatic adenocarcinomatous deposit. Search for the primary revealed a RCC arising from the left kidney. Inguinal lymph nodal metastasis, an uncommon site of distant metastasis in renal neoplasm, as a fi rst clinical sign leading to the diagnosis is not yet reported in literature.
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Affiliation(s)
- R Manikandan
- Departments of Urology and Pathology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
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Panda A, Dorairajan LN, Nayak P, Kumar S. Re: A prospective, randomized trial evaluating the use of hydrogel coated latex versus all silicone urethral catheters after urethral reconstructive surgery. B. A. Erickson, N. Navai, M. Patil, A. Chang and C. M. Gonzalez. J Urol 2008; 179: 203-206. J Urol 2008; 180:1185; author reply 1185-6. [PMID: 18639900 DOI: 10.1016/j.juro.2008.05.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2008] [Indexed: 11/16/2022]
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Abstract
Seizures can lead to different types of injuries which can be as simple as minor lacerations and at times as serious as fractures and head injuries. We are reporting a case wherein a female patient presented with a history of abdominal pain and not passing urine for 24h following an attack of seizure. After catheterization the urine drained was blood-stained. On clinical suspicion a cystogram was done which showed intraperitoneal rupture of the bladder. At laparotomy an isolated rent in the dome of the bladder was found which was repaired in three layers. Postoperative period was uneventful. To our knowledge this is the second case of its kind reported in the literature. Our case illustrates that a thorough abdominal examination is desirable while examining a patient following an episode of generalized seizure.
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Affiliation(s)
- Bipin C Pal
- Department of Urology, Jawaharlal Institute of Post Graduate Medical Education and Research, Pondicherry, India
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Abstract
Evidence-based medicine requires use of the best available evidence for optimal patient care. Increasingly scarce resources and escalating demands on time have led to emphasis on effective treatment. Opinion is slowly yielding to high-quality existent evidence. It is important that urologists adapt to these changes for them to deliver optimum care to the patients. This article discusses the levels of evidence, the nature of desirable evidence, means of assessing quality of clinical trials and meta-analysis and finally the practice of evidence-based urology with special reference to bedside evidence-based urology.
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Affiliation(s)
- Arabind Panda
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
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Nandeesha H, Koner BC, Dorairajan LN, Sen SK. Hyperinsulinemia and dyslipidemia in non-diabetic benign prostatic hyperplasia. Clin Chim Acta 2006; 370:89-93. [PMID: 16516184 DOI: 10.1016/j.cca.2006.01.019] [Citation(s) in RCA: 112] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2005] [Revised: 01/21/2006] [Accepted: 01/24/2006] [Indexed: 10/24/2022]
Abstract
BACKGROUND BPH is a multifactorial disease. Several studies have elucidated the role of hormones and growth factors in its etiology. Insulin is a growth-stimulating hormone. Previous studies have reported the association between hyperinsulinemia, dyslipidemia and BPH in patients with metabolic disorders like diabetes. We evaluated insulin and lipid profile parameters in non-diabetic BPH cases and correlated it with prostate size. METHODS 50 symptomatic BPH cases and 38 controls were included in this study. Fasting serum insulin concentrations were measured by radioimmunoassay. Insulin resistance was assessed by HOMA. Fasting glucose, total cholesterol and triglycerides were quantified by enzymatic methods. HDL-cholesterol was quantified by phosphotungstate magnesium chloride method. LDL-cholesterol was calculated by Friedwald's formula. RESULTS Fasting serum insulin, HOMA, total cholesterol, and LDL-cholesterol were significantly higher and HDL-cholesterol was significantly lower in cases as compared to controls. Insulin was significantly associated with prostate size, cholesterol, triglycerides, VLDL-cholesterol and LDL-cholesterol in BPH cases. Stepwise regression analysis showed insulin as an independent risk factor in the development of BPH. CONCLUSIONS Hyperinsulinemia associated with insulin resistance is an independent risk factor in the development of BPH.
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Affiliation(s)
- H Nandeesha
- Department of Biochemistry, Jawaharlal Nehru Institute of Postgraduate Medical Education and Research, Pondicherry-605006, India
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Dorairajan LN, Kumar S, Chandra Murthy SVR, Agarwal NK. Multicystic renal dysplasia of lower moiety in a duplicated system causing hypertension. Indian J Urol 2006. [DOI: 10.4103/0970-1591.27636] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Abstract
OBJECTIVE To present our experience with four urethral injuries in females accompanying a pelvic fracture, managed with primary repair or realignment of the urethra. PATIENTS AND METHODS There were three teenage girls and one adult (22 years old). All the patients had complete urethral injuries associated with a pelvic fracture from accidents. They were managed by immediate suprapubic cystostomy followed by repair or realignment of the urethra over a catheter on the same day. The catheter was removed after 3 weeks and a voiding cysto-urethrogram taken. Thereafter they were followed with regular urethral calibration. RESULTS All patients voided satisfactorily with a good stream; three were fully continent and the fourth had transient stress urinary incontinence. One patient needed dilatation at 2 months and another visual internal urethrotomy at 5 months. At a mean (range) follow-up of 33 (9-60) months all the patients had a normal voiding pattern and were continent; none developed vaginal stenosis. CONCLUSION Primary repair of the urethra, and if that is impossible, simple urethral realignment over a catheter, is the procedure of choice for managing female urethral injury associated with a pelvic fracture. The procedure has the additional advantage of reducing the risk of vaginal stenosis.
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Affiliation(s)
- Lalgudi N Dorairajan
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India.
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Abstract
Tuberculosis of the kidney is quite a common disease and various forms of presentation are described. In most cases the disease results in atrophy, calcification or necrosis of parenchyma. The kidney is not generally palpable except occasionally in case of hydronephrosis; caused by upper ureteral structure. Renal tuberculosis presenting as large solid mass has not yet been reported. We present a case of solid renal mass of tubercular etiology. Diagnosis and management are presented.
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Affiliation(s)
- Harendra Gupta
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry 605006, India
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Pandey S, Kumar S, Dorairajan LN, Agarwal A, Elangovan S. Emphysematous Perinephric Abscess without Diabetes or Urinary Obstruction. Urol Int 2003; 71:322-4. [PMID: 14512657 DOI: 10.1159/000072687] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2001] [Accepted: 02/13/2002] [Indexed: 11/19/2022]
Abstract
Emphysematous pyelonephritis is a rare disease seen usually in patients with diabetes mellitus or obstructive uropathy. We report a case of emphysematous pyelonephritis in a male who had no evidence of diabetes or obstructive uropathy. Such an occurrence of emphysematous pyelonephritis without diabetes or obstructive uropathy is very rare. The patient was managed with antibiotics, supportive measures and surgical drainage and he recovered completely.
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Affiliation(s)
- S Pandey
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
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Pandey S, Kumar S, Dorairajan LN, Agarwal A, Krishnan S, Elangovan S. Primary squamous carcinomatous ureteric stricture of a solitary kidney with spontaneous intraperitoneal urinary extravasation. Urol Int 2003; 70:236-7. [PMID: 12660465 DOI: 10.1159/000068758] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2001] [Accepted: 10/18/2001] [Indexed: 11/19/2022]
Abstract
We report a very rare case of a carcinoma of the ureter occurring in association with contralateral renal agenesis. Owing to this association, the patient had a unique presentation with urinary ascites and anuria. He was initially managed by retrograde ureteral stenting and supportive measures for renal failure. Thereafter, once the renal parameters became normal, distal ureterectomy and Boari flap reconstruction were performed. Although most patients with ureteral tumours present with advanced disease, the disease was localized in our patient, as the absence of the contralateral kidney resulted in an early presentation.
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Affiliation(s)
- S Pandey
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry 605006, India
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Dorairajan LN, Talwar M, Hemal AK. Stone necklace of urinary tract presenting as renal failure: one stage management. Int Urol Nephrol 2002; 33:321-3. [PMID: 12092647 DOI: 10.1023/a:1015218207345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
We describe three cases with bilateral extensive involvement of both upper and lower urinary tract with calculi presenting in renal failure. The management of these patients in a single operative session and rendering them stone free is discussed. Modern endourologic techniques have made it possible to treat patients with such an extensive involvement of the urinary tract with stone disease with minimum morbidity.
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Affiliation(s)
- L N Dorairajan
- Department of Urology, All India Institute of Medical Sciences, New Delhi
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Abstract
We report an unusual case of acute renal failure caused by bilateral matrix calculi. The difficulties in diagnosing the cause of renal failure and the management of the case are discussed. Matrix calculi are rare causes of acute renal failure. Being radiolucent they can be elusive and systematic investigation and a diligent search are required for correct diagnosis and appropriate treatment.
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Affiliation(s)
- H Singh
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
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Dorairajan LN, Roby G, Kumar S, Singh H, Gowri D. Exstrophy of bladder associated with unilateral renal agenesis and bicornuate uterus: a case report. Int Urogynecol J 2002; 12:410-1. [PMID: 11795648 DOI: 10.1007/s001920170024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Upper urinary tract anomalies are rare in patients with classic exstrophy of the urinary bladder. We report a case of bladder exstrophy associated with unilateral renal agenesis and bicornuate uterus in a female patient. The embryological basis for this rarity and its management are discussed.
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Affiliation(s)
- L N Dorairajan
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
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Abstract
An unusual case of division of both vas deferens in a patient with a cross stab injury to the root of scrotum is described. The management of this case in the emergency setting is discussed. The case illustrates the need to explore every case of penetrating trauma to the scrotum, even in the absence of active bleeding, to avoid missing such injuries. These injuries, although not life-threatening, can have a profound impact on the patient's future fertility and this may only manifest several years after the injury.
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Affiliation(s)
- L N Dorairajan
- Department of Urology, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India
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Abstract
PURPOSE Primary obstructive megaureter (POM) is an uncommon disease in adults. We reviewed our experience with this disease to determine the clinical profile, management and prognosis of this disease in adults. METHODS We studied 37 adults with POM who presented from January 1989 to December 1998. Their clinical presentation, renal function, radiologic data, complications, treatment as well as the results and follow-up were studied. RESULTS The patients' age ranged from 13 to 52 years. Male:female ratio was 27:10. Seven patients had bilateral disease. All patients were symptomatic excepting 2. Complications at presentation were loin pain (26 cases), urinary infection (15 cases), calculus disease (17 cases), azotaemia (5 cases), and obstructive jaundice (1 case). Associated congenital anomalies included contralateral renal agenesis (2 cases), posterior urethral valve (1 case) and exstrophy of bladder (1 case). Thirty-four patients required surgical intervention. Of these, 26 patients underwent ureteroneocystostomy (UNC) with ureteral tailoring in 18 patients; 4 patients were treated endoscopically by ureteric meatotomy and stenting, 2 patients with nonfunctioning kidney by nephroureterectomy, 2 patients in advanced renal failure by percutaneous nephrostomy alone. In 4 out of 5 patients uraemia did not improve despite adequate drainage. CONCLUSION The majority of adults with POM are symptomatic, have complications and require surgical correction. Complications of stone formation (46%) and renal failure (13.5%) are unusually common in adults. Once renal failure is advanced, intervention appears futile, therefore, it is imperative to treat these patients as soon as possible. Surgical correction by ureteric re-implantation is effective and has low morbidity.
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Affiliation(s)
- L N Dorairajan
- Department of Urology, All India Institute of Medical Sciences, New Delhi
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Abstract
Urinary leakage following obstetric or gynecologic surgery is a dreaded complication, most often caused by a urogenital fistula. Of these, uretero-uterine fistulae are relatively rare and pose a diagnostic and therapeutic dilemma. A 29-year-old woman presented with paradoxical incontinence of urine for 3 months. She had developed vaginal leakage of urine 2 weeks following an uneventful cesarean section. Conservative measures in the form of catheterization and bed rest did not relieve her symptoms. Subsequent examination and investigations revealed that she had a ureterouterine fistula. The case is discussed as well as the diagnostic modalities and treatment options.
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Affiliation(s)
- G Nabi
- All India Institute of Medical Sciences, New Delhi
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Abstract
A case of giant hydronephrosis leading to obstructive jaundice due to primary obstructive megaureter in an adult is the subject of this presentation. Giant hydronephrosis due to primary obstructive megaureter in adults is uncommon. This is also the first case of obstructive jaundice due to primary obstructive megaureter reported in the literature. The patient was initially treated with a percutaneous nephrostomy till the jaundice resolved. This was followed by definitive surgery in the form of ureteral tailoring and reimplantation along with nephroplication and nephropexy, with a successful outcome.
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Affiliation(s)
- A K Hemal
- Department of Urology, All India Institute of Medical Sciences, New Delhi, India
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Abstract
Cutaneous metastasis from renal cell carcinoma is believed to be rare. We present our experience with 10 (3.3%) cases seen in the last 12 years among 306 cases of renal adenocarcinoma treated at our center. There were 9 males and 1 female. Age ranged from 30 to 65 years (average 45 years). 5 patients had skin metastases at the time of presentation (stage IV). In one of them the skin nodule, rather than urologic symptoms, was the presenting complaint. 5 patients presented with skin metastasis during follow-up after nephrectomy. The average time to skin metastasis was 51 months for patients in stage I and 13 months in stage IIIb. The scalp was the most common site of metastasis followed by chest and abdomen. 90% of patients had secondaries in at least one other site, most commonly in lungs (4 cases) and bones (5 cases). 4 patients were treated with interferon-alpha 6 MIU, subcutaneously, three times a week for varying periods from 3 to 4 months but there was no response. In conclusion, cutaneous secondaries from RCC, though uncommon, are not very rare. A few patients may present with a skin mass before detection of the renal tumor. Patients with low-stage disease at presentation may also develop cutaneous secondaries, therefore a prolonged follow-up is required. The commonest site for cutaneous metastasis from RCC is the scalp and face. Most patients had at least one other site of systemic metastasis, hence they were not candidates for curative therapy. Interferon therapy was not helpful. Mean survival after detection of cutaneous metastasis was 7 months.
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Affiliation(s)
- L N Dorairajan
- Department of Urology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
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