ABSTRACT
Background: Nephrolithiasis is a global health problem. The recurrence rate after the first stone clearance is approximately 50% at 5 years. Metabolic abnormalities are an important factor responsible for stone recurrence. Our prevalidated study aimed to evaluate metabolic abnormalities associated with first-time uncomplicated renal stone formers (FTURSF). Materials and methods: In this prospective, exploratory, time-bound, descriptive study, 30 first-time renal stone formers were evaluated for metabolic abnormalities. High-risk stone formers were excluded from the study. Data were collected in a predefined proforma, transferred to an Excel sheet, and analyzed using the Statistical Package for Social Sciences 20 and Epi Info 7. Fisher exact test, Mann-Whitney U test, paired t test, and Pearson correlation coefficient were used for statistical analyses. Results: The mean age of the participants was 35.57 ± 11.07 years, with a male-to-female ratio of 1.72. The most common abnormality was a 24-hour urine volume of <2.5 L in 73.33% of the participants. One or more metabolic abnormalities were detected in 76.67% of the participants. Other common metabolic abnormalities detected were hypocitraturia (60%), hypercalciuria (16.67%), hyperoxaluria (13.33%), and hyperuricosuria (3.33%). Parathyroid adenoma was detected in one participant (3.33%). Conclusions: Our study documented significant metabolic abnormalities in FTURSF. Therefore, a simplified metabolic evaluation protocol should be adopted while evaluating FTURSF. Detection of an underlying metabolic abnormality would enable the early institution of preventive measures to reduce stone recurrence and related complications.
ABSTRACT
Renal cell carcinoma (RCC) developing in a transplant recipient is about 5-20 times higher than the general population. It is more common in native kidneys than graft kidney, and incidence varies between 0.3% and 4.8%. Clear cell and papillary types are more frequently reported. Most RCC of allograft recipient is usually low-grade with favorable prognosis. We present a case of papillary RCC with sarcomatoid differentiation (SD) in a native kidney of renal transplant (RT) recipient. The coexistence of sarcomatoid variant with papillary RCC, as in our case, makes it a high grade (WHO/ISUP grade 4) and portends a poor prognosis. Relative aggressiveness and rarity of this variant histology in transplant recipients prompted us to report this case and carry out an extensive search of the available literature.
ABSTRACT
INTRODUCTION: Anderson-Hynes pyeloplasty has been gold standard in the management of pelviureteric junction obstruction (PUJO). It has evolved from open to laparoscopic and now robotic surgery. Open surgery has its drawback of long incision and scar mark, significant post-operative pain and long hospital stay. The main limitation of laparoscopic surgery had been the difficulty in endosuturing. Robotic surgery has incorporated the minimal access method of laparoscopy and endowrist movement of open surgery to overcome the challenge of intracorporeal suturing. Here, we present our initial experience of robotic pyeloplasty. PATIENTS AND METHODS: A total of 30 patients underwent robot-assisted laparoscopic pyeloplasty (RALP) over 19 months. Diagnosis of PUJO was made by computed tomography urography, diuretic renogram and retrograde pyelogram in selected patients. All patients underwent RALP by colon reflecting approach. Post-operative evaluation was done by DTPA scan at 3- and 6-month follow-up. Data were analysed after a mean follow-up of 11 months. RESULTS: The mean operative time was 148 min and the mean hospital stay was 3.5 days. While 93% of the patients showed objective improvement in their drainage pattern on DTPA renogram, 90% of the patients were symptom-free at the end of 6 months. CONCLUSIONS: Robotic pyeloplasty is a safe and easily conquerable technique with comparable outcomes in the hands of surgeons who are beginners in this technique.
ABSTRACT
OBJECTIVE: Paratesticular tumors (PTT) are rare and form a heterogenous group, ranging from benign to malignant high grade sarcomas. This study was undertaken to describe the clinicopathological spectrum of PTTs received over a 20-year period. METHODS: All primary and secondary PTTs diagnosed from 2000 to 2019 in the pathology department of a tertiary care hospital in North India were retrospectively reviewed. Gross, histopathological features and immunohistochemistry (IHC) findings were correlated with clinical details. RESULTS: A total of 169 intra-scrotal tumors were diagnosed during the study period, out of which there were 30 PTTs (in 27 patients) comprising 17.75%. Age range was 4 to 85 years (median 58 years). Benign PTTs were the commonest (n = 21, 70%), followed by metastasis to the paratesticular region (n = 6, 20%) and then primary malignant PTTs (n = 3, 10%). The commonest benign PTT was lipoma (n = 16, 76.19%), followed by adenomatoid tumor (n = 3, 14.28%) with one case each (4.76%) of cellular angiofibroma and hemangioma. Among primary malignant PTT, there were two cases of rhabdomyosarcoma, and one case of biphasic malignant mesothelioma. Metastatic tumors included four cases of prostatic adenocarcinoma, and one case each of pancreatic signet ring cell carcinoma and clear cell renal cell carcinoma. CONCLUSION: PTTs show a wide clinicopathological spectrum. Benign PTTs are commoner than malignant PTTs. Meticulous grossing and histopathological examination supplemented by IHC is essential for an accurate diagnosis of this heterogenous class of tumors, which influences the role of adjuvant therapy and patient prognosis.
Subject(s)
Genital Neoplasms, Male/pathology , Immunohistochemistry/methods , Neoplasm Grading/methods , Sarcoma/diagnosis , Scrotum/pathology , Adenomatoid Tumor/diagnosis , Adenomatoid Tumor/epidemiology , Adenomatoid Tumor/pathology , Adolescent , Adult , Aged , Aged, 80 and over , Angiofibroma/diagnosis , Angiofibroma/epidemiology , Angiofibroma/pathology , Child , Child, Preschool , Hemangioma/diagnosis , Hemangioma/epidemiology , Hemangioma/pathology , Humans , India/epidemiology , Lipoma/diagnosis , Lipoma/epidemiology , Lipoma/pathology , Male , Mesothelioma, Malignant/diagnosis , Mesothelioma, Malignant/epidemiology , Mesothelioma, Malignant/pathology , Middle Aged , Neoplasm Metastasis/diagnosis , Neoplasm Metastasis/pathology , Prognosis , Retrospective Studies , Rhabdomyosarcoma/diagnosis , Rhabdomyosarcoma/epidemiology , Rhabdomyosarcoma/pathology , Sarcoma/epidemiology , Sarcoma/pathology , Young AdultABSTRACT
About 30% of all newly diagnosed renal cell carcinoma (RCC) patients present with synchronous metastatic disease. Usual organs of involvement are lung (75%), soft tissues (36%), bone (20%), liver (18%), cutaneous sites (8%), and central nervous system (8%). Metastases to the paranasal sinuses (PNS) are relatively common and may be a part of synchronous multiorgan involvement or present in follow-up after radical nephrectomy (metachronous); but primary presentation as isolated paranasal mass before the diagnosis of RCC is extremely rare. Here, we report a case of 74-year-old female presented with epistaxis and nasal obstruction. On evaluation by magnetic resonance imaging (MRI), a heterogeneously enhancing mass was found involving left PNS. Biopsy from mass revealed clear cell RCC. Later on, contrast-enhanced computed tomography (CECT) of chest, abdomen, and pelvis showed enhancing mass from the upper pole of the left kidney with no evidence of metastasis elsewhere. The patient was started on pazopanib 800 mg once a day. At 6 months follow-up scan, there was a partial response at both primary as well as metastatic site.
ABSTRACT
Background: Forgotten ureteral stent is frequently observed in urologic practice. It has serious consequences such as encrustation, stone formation, fragmentation, ureteral damage, and sepsis. Panureteral damage by forgotten stent is a major complication requiring complex reconstructive surgery. Case Presentation: We report a case of 66-year-old man with forgotten ureteral stent for 10 years, which caused panureteral damage. Ileal ureteral substitution was done and kidney was salvaged. Conclusion: Prolonged forgotten stent can cause panureteral fibrosis and requires complex surgical procedure such as ileal ureteral substitution.
ABSTRACT
The severe acute respiratory syndrome coronavirus 2 has emerged as an alarming disease since December 2019, claiming the lives of thousands across the world to date. This pandemic has burdened healthcare systems all over the world due to its heavy death toll. Researchers are actively working on effective treatment strategies, the scope of vaccination and the production of more medical equipment to tackle this crisis. However, it is important to note that the management of patients with malignancy also needs to be prioritized during such times. Some urological malignancies need early diagnosis and treatment while the diagnosis and treatment of several others can be safely delayed. Hence, we searched MEDLINE for evidence on the optimal management of urological cancers during the coronavirus disease (COVID-19) pandemic. Studies published from December 2019 to April 2020 were included in the review. Guidelines formulated by international and national urological societies were also included. This review aims to summarize the present evidence on effective triage and safe management of urological cancers amid COVID-19 pandemic to ensure efficient usage of healthcare resources during these unprecedented times.
ABSTRACT
Tuberculosis (TB) is a multi-systemic disease instigated by Mycobacterium tuberculosis that can involve any organ. In any child presenting with clinical features involving multiple organ systems, TB forms an important differential. This holds particularly for endemic countries like India. Genitourinary TB (GUTB) comprises up to 27% of all extrapulmonary TB cases. We present an unusual presentation of disseminated TB involving kidneys and presenting as gross hematuria. 12-year-old girl, presented with recurrent episodes of gross hematuria of one-month duration. She received multiple packed cell transfusions for the same. She had chronic malnutrition. USG KUB with renal doppler was normal. Given persistent hematuria, CT urography was done which showed features suggestive of papillary necrosis with cystitis. Tubercular workup showed multiple opacities predominantly involving perihilar regions bilaterally on chest x-ray along with positive Mantoux test. Sputum for AFB was positive for tubercular bacilli. Urine samples were also sent for CBNAAT which showed TB bacilli sensitive to rifampicin. With a diagnosis of disseminated TB, antitubercular therapy (ATT) was started followed by cystoscopic resection of inflamed bladder wall tissue. Bladder mucosal biopsy confirmed caseating granulomas suggestive of tuberculous cystitis. The patient is doing well and symptom-free after completion of ATT.
Subject(s)
Blood Transfusion/methods , Cystitis , Hematuria , Mycobacterium tuberculosis/isolation & purification , Rifampin/administration & dosage , Tuberculosis, Urogenital , Urogenital System/diagnostic imaging , Antibiotics, Antitubercular/administration & dosage , Child , Cystitis/diagnostic imaging , Cystitis/pathology , Cystitis/surgery , Female , Hematuria/diagnosis , Hematuria/etiology , Humans , Kidney/diagnostic imaging , Kidney/pathology , Necrosis , Recurrence , Severity of Illness Index , Tomography, X-Ray Computed/methods , Treatment Outcome , Tuberculosis, Urogenital/diagnosis , Tuberculosis, Urogenital/physiopathology , Urogenital System/microbiologyABSTRACT
Percutaneous nephrolithotomy is the standard surgical management of large renal calculi. Percutaneous renal access using the triangulation method has been an enigma for the endourologist to master and teach. This surgical conundrum is due to the uncertainty in the angle and depth required to puncture the target calyx. We describe a novel trigonometric method of renal access where both the angle and the depth of puncture are easily determined before the puncture.
ABSTRACT
INTRODUCTION: Superior mesenteric artery (SMA) injury is very peculiar to left sided renal surgery. Although it is rare only, most of it is unreported. We report a case of SMA injury during robot assisted laparoscopic nephrectomy, which was managed successfully by end to end anastomosis. CASE PRESENTATION: A 19-year-old male patient was undergoing robot assisted laparoscopic simple nephrectomy for pyelonephritic kidney. Because of dense adhesion, SMA was inadvertently clipped and cut. It was recognised intraoperatively and an end to end anastomosis was done by laparotomy. DISCUSSION: SMA injury is rarely encountered in surgical practice. Most of it occurs following trauma. Iatrogenic SMA injury occurs in case of distorted local anatomy either due to adhesion or bulky tumor in left renal fossa and vicinity. CONCLUSION: One should be cautious about proximity of SMA and its possible injury during left nephrectomy and it should be repaired as soon as possible.
ABSTRACT
Congenital renal arteriovenous malformations (AVMs) are rare benign vascular lesions and a rare cause of massive hematuria in females predominantly involving right kidney. Clinical presentation in a male with involvement of the left kidney is very rare. Only a few case series describing the outcome of congenital renal AVMs have been reported in the literature. We report a challenging case of a male patient with life threatening massive hematuria with congenital renal AVMs in left kidney. Successful embolization was performed using coils and gel foam.
Subject(s)
Arteriovenous Malformations/therapy , Embolization, Therapeutic , Hematuria/therapy , Renal Artery/abnormalities , Arteriovenous Malformations/complications , Arteriovenous Malformations/diagnostic imaging , Hematuria/etiology , Humans , Male , Middle Aged , Renal Artery/diagnostic imagingABSTRACT
INTRODUCTION: Renal artery embolization (RAE) is an important treatment option for patients with acute renal haemorrhage. Many types of embolic agents are presently available. We describe here the use of gel foam embolization for the treatment of acute renal haemorrhage. MATERIAL AND METHODS: A total of 12 patients (10 males and 2 females) underwent RAE. The indications in all cases were persistent renal haemorrhage which was secondary to renal biopsy (10 cases), blunt trauma to abdomen (1 case) and percutaneous nephrostomy (1 case). Embolic agent used was gel foam in all but one case. Embolization was done by selective catheterization of the feeding segmental / lobar renal artery branches. RESULTS: Successful obliteration of the vascular malformation with no post-procedure complications were achieved in all cases. CONCLUSION: RAE with gel foam is a relatively inexpensive, safe, effective and minimally invasive procedure for the treatment of life-threatening renal haemorrhage, preserving healthy renal parenchyma and renal function.
Subject(s)
Embolization, Therapeutic/methods , Gels/therapeutic use , Hemorrhage/therapy , Kidney Diseases/therapy , Renal Artery , Adult , Aged , Angiography , Biopsy/adverse effects , Cohort Studies , Female , Hemorrhage/diagnostic imaging , Hemorrhage/etiology , Humans , Kidney/injuries , Kidney Diseases/diagnostic imaging , Kidney Diseases/etiology , Male , Middle Aged , Nephrostomy, Percutaneous/adverse effects , Renal Artery/diagnostic imaging , Retrospective Studies , Wounds, Nonpenetrating/complicationsABSTRACT
BACKGROUND: This hospital-based, prospective, case-controlled study was carried out to monitor fluid absorption during transurethral resection of the prostrate (TURP) by marking the irrigating fluid with ethanol for signs of TURP syndrome. Addition of ethanol allows early detection and prevention of full blown TURP syndrome as also the volume of fluid absorbed can be measured. SUBJECTS AND METHODS: Patients were divided into two groups of 50 each, taking males undergoing TURP belonging to ASA (American Society of Anesthesiologists) I and II. Group 1 received irrigation with 1.5% glycine alone and group 2 received irrigation with 1.5% glycine along with ethanol during TURP. The primary outcome measure was the detection of TURP syndrome using end expiratory ethanol levels and comparing with serum electrolytes and clinical manifestations. The secondary outcome measures, the hemodynamic parameters such as heart rate, systolic and diastolic pressures, and oxygen saturation were recorded during the intraoperative period after spinal anesthesia and then postoperatively till the end of the first hour in the recovery room. STATISTICAL ANALYSIS: Chi-square test, Student's t-test and Pearson's correlation coefficient 'r'. RESULTS: Mean resection time in the ethanol positive patients (36.36 min) was significantly higher than that in the ethanol negative patients (22.08 min) (P < 0.01). The estimated fluid absorbed was statistically significant in 45 minutes of resection in three patients with positive ethanol readings (P < 0.05). Resection was temporally stopped in 16 patients (32%) and permanently in 1 patient (2%), whose resection time reached 60 min. A positive correlation was found between total fall in serum sodium and maximum expiratory ethanol concentration. There was a significant difference in the heart rate between the two groups in the 40(th) minute (P < 0.05). CONCLUSION: Ethanol is a noninvasive, easy-to-use marker in irrigating fluid for assessing fluid absorption. It forewarns to take corrective measures earlier than both fall in sodium and manifestations of TURP syndrome, allowing successful completion of TURP.
ABSTRACT
Tailgut cysts are rare congenital anomalies, believed to be remnants of the primitive embryonic hindgut. In addition to causing genitourinary and bowel obstructive symptoms, they have been reported to harbour occult adenocarcinoma. Varying positions of a tailgut cyst with respect to the rectum have also been reported in literature. We present a rare presentation of this disease vis a vis obstipation and acute urinary retention in a 70 year old man.
Subject(s)
Fractures, Bone/complications , Pelvic Bones/injuries , Urinary Bladder/injuries , Urinoma/etiology , Wounds, Nonpenetrating/etiology , Accidents, Traffic , Adult , Extravasation of Diagnostic and Therapeutic Materials/diagnostic imaging , Groin , Humans , Male , Tomography, X-Ray Computed , Urinary CatheterizationABSTRACT
BACKGROUND AND OBJECTIVE: The purpose of the study was to evaluate the perception of influence of music among surgeons, anesthesiologist and nurses in our hospital as well as to critically evaluate whether music can be used as an aid in improving the work efficiency of medical personnel in the operation theatre (OT). MATERIALS AND METHODS: A prospective, questionnaire-based cross-sectional study was conducted. A total of 100 randomly selected subjects were interviewed, which included 44 surgeons, 25 anesthesiologists and 31 nurses. Statistical package for social sciences (SPSS) Windows Version 16 software was used for statistical evaluation. RESULTS: Most of the OT medical personnel were found to be aware of the beneficial effects of music, with 87% consenting to the playing of music in the OT. It was also found that most participants agreed to have heard music on a regular basis in the OT, while 17% had heard it whenever they have been to the OT. CONCLUSIONS: Majority of the respondent's preferred playing music in the OT which helped them relax. It improved the cognitive function of the listeners and created a sense of well being among the people and elevated mood in them. Music helped in reducing the autonomic reactivity of theatre personnel in stressful surgeries allowing them to approach their surgeries in a more thoughtful and relaxed manner. Qualitative, objective and comprehensive effect of specific music types varied with different individuals. Music can aid in improving the work efficiency of medical personnel in the OT. The study has reinforced the beneficial effects of playing music in the OT outweighing its deleterious outcomes.
ABSTRACT
Channel transurethral resection of prostate (TURP) is an accepted treatment for advanced carcinoma of prostate (CaP) to improve quality of life. We are presenting a case of penile gangrene and urethrocutaneous fistula following TURP in a CaP. This is the first case in literature to our knowledge.
ABSTRACT
Peritoneal carcinomatosis is rare in prostate cancer especially in the absence of skeletal or other visceral metastases. We report a case of hormone refractory adenocarcinoma prostate presenting with only peritoneal metastases and massive malignant ascites. Palliation with docetaxel based cytotoxic chemotherapy resulted in clinical improvement of refractory ascites decreasing respiratory embarrassment and thereby improving the quality of life.