Article
Knowledge map
Save
OBJECTIVES: Nerve-sparing radical prostatectomies provide excellent control of cancer, but the recovery of continence and sexual function are uncertain. We report the operative details and surgical techniques of a robot-assisted radical prostatectomy (RARP) experiences for organ confined prostate cancer.METHODS: Between the years of 2009 and 2012, 68 patients with clinically localized prostate cancer underwent fascia-sparing intrafascial nerve-sparing robot-assisted radical prostatectomy and anatomic vesicourethral anastomosis. None of the patients were incontinent. 48 of them had an IIEF-5 potency score equal or greater than 22, without receiving phosphodiesterase-5 inhibitors. Our techniques included preservation of the bladder neck, preservation of the endopelvic fascia and puboprostatic ligaments, a nerve-sparing intrafascial approach, selective suturing of the dorsal venous complex, and anterior and posterior reconstruction. We evaluated the patients at the 1st, 3rd, 6th, and 12th postoperative months to determine if these techniques are correlated with early recovery of urinary continence and potency.RESULTS: The mean operation time was 258.2±78.5 minutes, and the mean estimated blood loss was 111.2±22.9 cc during the operation. A nerve-sparing procedure was performed bilaterally in 62 (91.2 %) cases and unilaterally in 6 (8.8%) cases. The mean drain extraction time was 2.3±0.9 days, and the mean hospital stay was 3.4±1.1 days. The catheter was removed on postoperative day 9.9±0.9. The surgical margin was positive in 10 (14.7%) patients. The continence rates at 1, 3, 6, and 12 months were 74.2%, 76.9%, 80.6%, and 95.6%, respectively. During the same period, among the patients without ED, the potency rates were 29.4%, 38.2%, 54.1%, and 75%, respectively All operations were completed successfully, and there were no major complications.CONCLUSIONS: A more comprehensive approach for reporting prostate cancer surgery outcomes is needed. Our study findings suggest that fascia-sparing techniques positively influence the early recovery of urinary continence. However, randomized controlled trials with large samples are needed.
Article
Knowledge map
Save
The causes of mortality from nefro-urologic diseases in Jerez de los Caballeros (Badajoz) during the nineteenth century will be our object of study. We have analyzed the death registry books of the parishes in Jerez. The percentage of deaths from nefro-urologic diseases compared to other pathologies is 0.8%, being most affected males in age ranges from 25-34 and 65-75 years of age. The months with the highest mortality were July, December and January. Due to the deficient death registrations in the first decades of the century, the results should be taken with caution.
Article
Knowledge map
Save
OBJECTIVES: The flow of patients between Primary Care (PC) and Specialized care (SC) is a common process. It carries many implications for the patient, physician and health system. In Urology, only benign prostatic hyperplasia (BPH) has referral criteria. Urinary incontinence, prostate cancer (PCa), and urological ultrasound, are in the process. The aim of this paper is to communicate, with critical analysis, the characteristics of the information recorded in the referral visit (clinical reasons / rationale) and the effectiveness for urology consultation.METHODS: Observational, descriptive and quantitative study of the referral visits made between PC/SC (Urology) in the health care area of our hospital (December 2010-September 2012). We studied: Referral Visit Database (RVD), consultation document, HORUS system, and specific referral visit survey questionnaire.RESULTS. Referral visits account for 67.89% (all first consultations), 14.79% of the total number of visits. 78% were male (mean age 53 y.o). 11.84% recorded reason for consultation (98% in referral document) with normal priority (94.67%). 34% of them were for BPH. HORUS is not exploited for the referral visit. 40% start the diagnostic process with insufficient exams. 18.1% are listed as closed process / completed. Patient satisfaction was evaluated (20%). Key points in the improvement are: improve referral visit reason for consultations, to know patient’s expectations, and to develop protocols (guidelines, and/or referral criteria).CONCLUSIONS. The referral process is complex. The computer system does not include the referral reason for consultation. Institutional agreement between PC/SC Urology must be reached to ensure uniformity in the implementation and support.
Article
Knowledge map
Save
OBJECTIVES: Chylous ascites and highoutput chylous fistula are rare complications following abdominal or pelvic surgery. We report a series of five cases that occurred after pelvic lymph node dissection for urological cancer, in addition to their clinical presentation, diagnosis, and treatment. METHODS: The series comprises five patients; four men in whom robotic radical prostatectomy and extended pelvic lymphadenectomy were performed, and one woman with an infiltrating bladder cancer that underwent robotic anterior pelvic exenteration and extended pelvic lymphadenectomy. The first four patients developed chylous ascites, and the female patient a high-output chylous fistula. RESULTS: In all cases, diagnosis of chylous ascites or chylous fistula was confirmed, and they were handled in varied ways, from observation to medical treatment, paracentesis, and surgery, according to their clinical presentation and evolution. We describe a simple treatment algorithm. CONCLUSION: This rare surgical complication requires a grade of suspicion and a defined treatment according to the probability of the medical compromise. Prevention is an important element. This series, according to our knowledge, is the first description in patients undergoing robotic extended pelvic lymphadenectomy
Article
Knowledge map
Save
OBJECTIVES: To analyze the influence of the different pre – cystectomy factors, both clinical and pathological, in the follow up of patients with no residual tumor ( pT0 ) in the pathological examination of the radical cystectomy specimen as predictors of tumor recurrence. Secondly we intend to compare overall survival, disease free survival and cancer-specific survival with the rest of cystectomy patients in our series.METHODS: Between 1985 and 2010, radical cystectomy was performed in 280 patients with bladder cancer, being 41 pT0 (14.6%). We analyzed potential predictors for overall survival and disease-free survival: age, sex , number of transurethral resections of bladder tumor before cystectomy , tumor type , tumor grade, tumor stage, tumor size, number of tumors, associated Cis and previous instillations. We used univariate analysis of Cox regression. Survival analysis was performed using Kaplan – Meier curves and log-rank test.RESULTS: Mean age was 61.7 years and 37 patients were males (90.2%). Stages before cystectomy were pT1 in eight (19.5%) , pT2 in 31 (75.6%) and Cis in two (4.9 %) with tumor grade III in 37 (90.2%). Cystectomy specimens revealed the presence of papillary transitional cell carcinoma in 38 (92.7%) cases. The median number of pre-cistectomy-TURBT was one. Eleven patients (26.8%) received intravesical instillations. Six patients (14.63 %) had tumor recurrence and 10 (24.4 %) died from causes unrelated to the disease. None of the variables analyzed was statistically significant in the univariate analysis as a predictor of tumor recurrence. With a median follow up of 70 months (3-272) diseasefree survival and overall survival at five years were 85.9% and 72.8% respectively. Compared to the non pT0 cystectomies in our series, pT0 had a statistically significant difference for better recurrence-free survival (63.4 % and 36.8%, respectively in pT0 and no-pT0 patients) (p<0,05).CONCLUSIONS: According to the results, we have found a better outcome for pT0 patients after cystectomy compared to those with residual tumor. We have not found any pre - cystectomy predictive factor related to disease-free survival and overall survival
Case Report
Knowledge map
Save
OBJECTIVE: We report three new cases of müllerianosis of the urinary bladder.METHODS: We present three cases of women in the third decade of life, two of them presenting hematuria and pelvic pain, and the third was referred to perform a recto-vaginal endometriosis surgical procedure. Diagnosis was made by ultrasound and cystoscopy in the first and second case, and by CT scan in the endometriosis case.RESULTS: Müllerianosis of the urinary bladder is described as the presence of müllerian remnants (endometrial, endosalpinx and endocervix) in the bladder wall. Diagnosis is made as a result of a pathologic study of the resected lesions. Although a relapse of the disease is infrequent, it can happen, and close monitoring of the patients must be performed.CONCLUSIONS: Müllerianosis of the bladder is a rare condition and differential diagnosis must be done with benign and malignant bladder lesions because it can affect the muscularis propia. It mostly presents as lower urinary tract symptoms and hematuria that can be cyclic. Transurethral resection is the treatment of choice in superficial and focal lesions. In the case of infiltration of the bladder muscle,and depending on the extension of the disease, partial @ cystectomy may be necessary.
Case Report
Knowledge map
Save
OBJECTIVE: We report a case of primary vaginal lymphoma. The clinical presentation was an episode of dysuria and acute urinary retention. We performed a bibliographic review.METHODS: Thirty-six year-old patient who consulted in the urology clinic for hesitancy that triggered an episode of acute urinary retention. Physical examination revealed thickening of the vaginal wall. Biopsy was performed and diagnosis of diffuse large B-cell primary vaginal non-Hodgkin’s lymphoma was obtained.RESULTS: Primary lymphomas of the female genital tract are rare. The third most frequent location is vagina. The most common manifestation is vaginal bleeding. Urinary symptoms are rarely the first sign. Diagnosis requires a biopsy. The first choice for treatment is Rituximab- CHOP immuno-chemotherapy.CONCLUSIONS: Vaginal lymphoma is a rare disease. Unfrequently, the first clinical manifestations are urinary tract symptoms, and even less acute urinary retention.
Case Report
Knowledge map
Save
OBJECTIVE: To review the etiology, diagnosis and treatment of spontaneous retroperitoneal hemorrhage.METHODS/RESULTS: We report the cases of two men 59 and 79 years old, presenting acute abdominal pain secondary to retroperitoneal bleeding (Wünderlich’s syndrome) due to spontaneous renal rupture caused by urolithiasis and angiomyolipoma respectively. CONCLUSIONS: Diagnosis of acute abdomen due to retroperitoneal hemorrhage requires a combination of clinical information and imaging tests. We emphasize the role of IV contrast helical CT scan for a definitive diagnosis, which demonstrated the active bleeding point, the amount of hemorrhage, and the probable origin, and provided guide for therapeutic planning.
Case Report
Knowledge map
Save
OBJECTIVE: To describe two cases of a raretype of renal tumor , mucinous tubular and spindle cellcarcinoma (MTSC), with different pathologic features.METHODS: We present: 1) the case of a 36 year-oldwoman 24-week pregnant, in whom during an examinationfor a renal colic we discovered a 5.5 cm tumor in thelower pole of the left kidney. 2) A 71-year-old woman thatconsulted to her doctor due to loss of weight (5 kg) andanorexia. A 15 x 12 x 9.5 cm tumor was found in her leftkidney.RESULTS: Radical nephrectomy was performed in bothcases. Microscopic examination showed a myxoid matrixcontaining a proliferation of tubules and spindle cells, withlow-grade atypia. Cells were immunoreactive for CK7,racemase, EMA and vimentin and negative for CD10.Case 1 had some foci of papillary morphology, and waspT1. Case 2 had some nests of clear cells and invadedthe sinus fat focally. It was staged as pT3a. In April 2012,the patients are alive without evidence of recurrence ormetastasis after 13.5 years (case 1) and 8 months (case2) of follow up.CONCLUSIONS: MTSC is a rare type of renal carcinoma,which can appear with different clinical, gross andmicroscopic features. This tumor seems to share somemorphological and immunohistochemical similarities withrenal papillary carcinoma, and the differential diagnosis is difficult. The vast majority of cases reported had favourableevolution, like our case 1, although a remote possibility ofmetastasis exists, in cases with sarcomatoid differentiation,but even without it
Case Report
Knowledge map
Save
OBJECTIVE: To demonstrate that conservative management of intraperitoneal bladder rupture is a safe option.METHOD: We report two cases of intraperitoneal bladder rupture, one spontaneous and another after urological manipulation. A 28-year-old man with acute abdomen after a heavy alcohol intake, and an 83-year-old woman with abdominal distention after a transurethral resection of the bladder.RESULT: Both cases were treated with intraperitoneal fluid evacuation and maintenance of urinary catheter without incidents.CONCLUSIONS: Conservative management with drainage of ascites in combination with a radiological studies and optimal antibiotic treatment can prevent more invasive maneuvers such as exploratory laparotomy or laparoscopy.
Case Report
Knowledge map
Save
OBJECTIVE: Undescended testis or cryptorchidism is a pathology usually presenting in the newborn or during childhood, rarely diagnosed in the adult man. This article pretends to perform a review of its management in the adulthood.METHODS: We present two cases of man with bilateral congenital cryptorchidism diagnosed in the adult. We made a review of the management of this condition in the adult male, based in a research performed in PubMed database.CONCLUSIONS: With the use of laparoscopy in the management of men with cryptorchidism, the diagnostic and therapeutic approach in this pathology doesn’t differ from that used in childhood. Surgical management is based in the localization of the testis in physical exploration, the risk of testicular cancer and the viability of the gonad in its exploration. Hormonal replacement therapy and fertility preservation techniques should be offered in selected cases to optimize patient health and desires.
