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1.
Actas urol. esp ; 39(8): 482-487, oct. 2015. tab
Article in Spanish | IBECS | ID: ibc-142640

ABSTRACT

Objetivo: Analizar la correlación entre los datos anatomopatológicos encontrados en prostatectomía radical y la biopsia previa realizada en pacientes con cáncer de próstata de bajo riesgo. Material y métodos: Se ha realizado un estudio descriptivo transversal para valorar las características de las prostatectomías radicales realizadas en nuestro centro desde enero de 2012 a noviembre de 2014. Los criterios de inclusión fueron pacientes con enfermedad de bajo riesgo (cT1c-T2a, PSA ≤ 10 ng/ml y Gleason ≤ 6). Fueron excluidos aquellos con menos de 8 cilindros en la biopsia, número de cilindros afectos no especificados, tacto rectal no recogido en historia clínica o biopsia realizada en otro centro. Resultados: De las 184 prostatectomías realizadas en este periodo, 87 pacientes cumplían con los criterios de inclusión y 26 de estos presentaban < 3 cilindros afectados y un PSAd ≤ 0,15 (muy bajo riesgo). Encontramos en la muestra total un porcentaje de infragradación (Gleason ≥ 7) del 18,4% (IC 95%: 10,3-27,6%) y de afectación extracapsular (pT3) del 10,35% (IC 95%: 4,6-17,2%). El porcentaje de márgenes positivos fue del 21,8% (IC 95%: 12,6-29,9%). En el grupo de muy bajo riesgo no encontramos ningún caso de afectación extracapsular y un solo caso de infragradación (Gleason 7 [3 + 4]) representando un 3,8% del total (IC 95%: 0-12,5%). Resultaron ser variables predictoras de no correlación (estadio ≥ pT3a o infragradación) el grupo de riesgo inicial, volumen, PSA densidad y cilindros afectados. Conclusiones: El volumen prostático, el valor del PSA densidad, el número de cilindros afectados y el grupo de riesgo inicial del paciente influyen en la aparición de datos de mal pronóstico anatomopatológico en la pieza de prostatectomía radical (afectación extracapsular y Gleason ≥ 7)


Objective: To analyze the correlation between pathological data found in radical prostatectomy and previously performed biopsy in patients at low risk prostate cancer. Material and methods: A descriptive, cross-sectional study was conducted to assess the characteristics of radical prostatectomies performed in our center from January 2012 to November 2014. The inclusion criteria were patients with low-risk disease (cT1c-T2a, PSA ≤ 10 ng/mL and Gleason score ≤ 6). We excluded patients who had fewer than 8 cores in the biopsy, an unspecified number of affected cores, rectal examinations not reported in the medical history or biopsies performed in another center. Results: Of the 184 patients who underwent prostatectomy during this period, 87 met the inclusion criteria, and 26 of these had < 3 affected cores and PSA density ≤ .15 (very low risk). In the entire sample, the percentage of undergrading (Gleason score ≥ 7) and extracapsular invasion (pT3) was 18.4% (95% CI 10.3 − 27.6) and 10.35% (95% CI 4.6 − 17.2), respectively. The percentage of positive margins was 21.8% (95% CI 12.6-29.9). In the very low-risk group, we found no cases of extracapsular invasion and only 1 case of undergrading (Gleason 7 [3 + 4]), representing 3.8% of the total (95% CI 0 - 12.5). Predictors of no correlation (stage ≥ pT3a or undergrading) were the initial risk group, volume, PSA density and affected cores. Conclusions: Prostate volume, PSA density, the number of affected cores and the patient's initial risk group influence the poor pathological prognosis in the radical prostatectomy specimen (extracapsular invasion and Gleason score ≥ 7)


Subject(s)
Humans , Male , Middle Aged , Prostate/pathology , Prostatectomy/methods , Prostatic Neoplasms/pathology , Biopsy , Cross-Sectional Studies , Prospective Studies , Risk Assessment
2.
Actas Urol Esp ; 39(8): 482-7, 2015 Oct.
Article in English, Spanish | MEDLINE | ID: mdl-25895440

ABSTRACT

OBJECTIVE: To analyze the correlation between pathological data found in radical prostatectomy and previously performed biopsy in patients at low risk prostate cancer. MATERIAL AND METHODS: A descriptive, cross-sectional study was conducted to assess the characteristics of radical prostatectomies performed in our center from January 2012 to November 2014. The inclusion criteria were patients with low-risk disease (cT1c-T2a, PSA≤10ng/mL and Gleason score≤6). We excluded patients who had fewer than 8 cores in the biopsy, an unspecified number of affected cores, rectal examinations not reported in the medical history or biopsies performed in another center. RESULTS: Of the 184 patients who underwent prostatectomy during this period, 87 met the inclusion criteria, and 26 of these had<3 affected cores and PSA density≤.15 (very low risk). In the entire sample, the percentage of undergrading (Gleason score≥7) and extracapsular invasion (pT3) was 18.4% (95% CI 10.3-27.6) and 10.35% (95% CI 4.6-17.2), respectively. The percentage of positive margins was 21.8% (95% CI 12.6-29.9). In the very low-risk group, we found no cases of extracapsular invasion and only 1 case of undergrading (Gleason 7 [3+4]), representing 3.8% of the total (95% CI 0-12.5). Predictors of no correlation (stage≥pT3a or undergrading) were the initial risk group, volume, PSA density and affected cores. CONCLUSIONS: Prostate volume, PSA density, the number of affected cores and the patient's initial risk group influence the poor pathological prognosis in the radical prostatectomy specimen (extracapsular invasion and Gleason score≥7).


Subject(s)
Prostate/pathology , Prostatectomy , Prostatic Neoplasms/pathology , Biopsy , Cross-Sectional Studies , Humans , Male , Middle Aged , Prospective Studies , Prostatectomy/methods , Retrospective Studies , Risk Assessment
3.
Actas Urol Esp ; 34(6): 495-9, 2010 Jun.
Article in Spanish | MEDLINE | ID: mdl-20510111

ABSTRACT

Since 2007, various urological procedures have been performed with laparoendoscopic single-site surgery (LESS surgery), including nephrectomy, pyeloplasty, simple prostatectomy and, with the refinement of laparoscopic instrumentation, radical prostatectomy. This paper reports our initial experience in radical prostatectomy using the SILS Port from Covidiem and two lateral 5-mm trocars for triangulation. The SILS Port allows for accurate, simple insertion through a Hadson incision. The flexible port accommodates three 5-mm cannulas or two 5-mm cannulas and a 12-mm port for easier instrument exchange through a single incision. This approach decreases morbidity from bleeding, hernia and/or internal organ damage and improves cosmetic. One-port single-incision laparoscopy is part of the natural development of minimally invasive surgery. Future research is required to assess the intraoperative and postoperative benefits of LESS surgery as compared to standard laparoscopy.


Subject(s)
Laparoscopes , Laparoscopy , Prostatectomy/methods , Equipment Design , Humans , Umbilicus
4.
Actas urol. esp ; 34(6): 495-499, jun. 2010. ilus
Article in Spanish | IBECS | ID: ibc-81886

ABSTRACT

Desde el año 2007 se están realizando distintos procedimientos en cirugía laparoendoscópica por puerto único (laparoendoscopic single-site surgery), incluyendo nefrectomía, pieloplastia, adenomectomía prostática y, con el perfeccionamiento del instrumental laparoscópico, prostatectomía radical. Presentamos nuestra experiencia inicial en prostatectomía radical laparoscópica utilizando el dispositivo Single-Incision Laparoscopic Surgery Port® de Covidien y 2 trocares auxiliares de 5mm colocados lateralmente para triangulación. El Single-Incision Laparoscopic Surgery Port® permite una inserción precisa y sencilla a través de una incisión de Hadson. El puerto flexible contiene 3 cánulas de 5mm o 2 cánulas de 5mm y una de 12mm para facilitar el intercambio de instrumental a través de la incisión única. Este abordaje disminuye la morbilidad por sangrado, hernias y/o lesión de los órganos internos y mejora los resultados cosméticos. El puerto único forma parte del desarrollo natural de la cirugía mínimamente invasiva. Se necesita más experiencia para determinar los beneficios intra y postoperatorios de la cirugía laparoendoscópica por puerto único en comparación con la laparoscopia convencional (AU)


Since 2007, various urological procedures have been performed with laparoendoscopic single-site surgery (LESS surgery), including nephrectomy, pyeloplasty, simple prostatectomy and, with the refinement of laparoscopic instrumentation, radical prostatectomy. This paper reports our initial experience in radical prostatectomy using the SILS™ Port from Covidiem and two lateral 5-mm trocars for triangulation. The SILS™ Port allows for accurate, simple insertion through a Hadson incision. The flexible port accomodates three 5-mm cannulas or two 5-mm cannulas and a 12-mm port for easier instrument exchange through a single incision. This approach decreases morbidity from bleeding, hernia and/or internal organ damage and improves cosmetic results. One-port single-incision laparoscopy is part of the natural development of minimally invasive surgery. Future research is required to assess the intraoperative and postoperative benefits of LESS surgery as compared to standard laparoscopy (AU)


Subject(s)
Humans , Prostatectomy/methods , Prostatic Neoplasms/surgery , Laparoscopy/methods , Prostate-Specific Antigen/analysis , Minimally Invasive Surgical Procedures
5.
Actas Urol Esp ; 25(4): 315-9, 2001 Apr.
Article in Spanish | MEDLINE | ID: mdl-11455837

ABSTRACT

Bladder hernia is an uncommon condition with a frequency between 0.5 and 3%, reaching the 10% between patients older than 50 years. It's more predominant in males aged between 50 and 70. The diagnosis usually happens in the course of surgical repair of inguinal hernias, because the bladder hernia has no specific clinical findings. Management includes the resection or reduction of the bladder hernia, with de-obstruction of the lower urinary tract, if present, and repairmen of inguinal path. We report a new case and review the literature.


Subject(s)
Hernia, Inguinal/diagnosis , Urinary Bladder Diseases/diagnosis , Humans , Male , Middle Aged , Scrotum
6.
Actas urol. esp ; 25(4): 315-319, abr. 2001.
Article in Es | IBECS | ID: ibc-6093

ABSTRACT

La hernia vesical es una patología infrecuente con una incidencia que oscila entre el 0,5 por ciento y el 3 por ciento, alcanzando el 10 por ciento en pacientes mayores de 50 años. Presenta un predominio en varones con edades comprendidas entre los 50 y 70 años. La hernia vesical carece de clínica específica, esto hace que su diagnóstico sea con frecuencia intraoperatorio durante la reparación quirúrgica de las hernias inguinales. El tratamiento consiste en la resección o reducción de la hernia vesical, con desobstrucción del tracto urinario inferior, si existe, y reparación del trayecto inguinal. Aportamos un nuevo caso clínico y revisamos la literatura (AU)


Subject(s)
Middle Aged , Male , Humans , Scrotum , Hernia, Inguinal , Urinary Bladder Diseases
7.
Actas urol. esp ; 24(10): 796-800, nov. 2000.
Article in Es | IBECS | ID: ibc-6028

ABSTRACT

OBJETIVO: Evaluar la respuesta y los efectos secundarios tras el test de IIC con PGE1 en pacientes diagnosticados de disfunción eréctil. MATERIAL Y MÉTODOS: Se han realizado 500 tests de IIC con monofármaco PGE1 en los tres últimos años en nuestra consulta y con el apoyo de una unidad de enfermería, con la finalidad de instruir e informar al paciente y a su pareja respecto a esta técnica en las diferentes visitas. RESULTADOS: La causa más frecuente de disfunción eréctil ha sido de origen vascular. La IIC, una vez aprendida la técnica, en la mayoría de los casos ha sido llevada a cabo por el propio paciente. El nivel de aceptación ha alcanzado el 85 por ciento, detectándose una tasa muy baja de complicaciones. Según nuestro protocolo el aprendizaje requirió de dos o tres visitas de promedio, durante las cuales la pareja recibe información sobre la técnica y se ajusta la dosis óptima individual. CONCLUSIONES: El test de IIC llevado a cabo en una unidad de disfunción eréctil y con apoyo de una unidad de enfermería alcanza un elevado nivel de aceptación y eficacia. A pesar de la aparición de nuevos fármacos el test de objetivación de la erección con PGE1 lo seguimos considerando de gran utilidad, fácil manejo y escasas complicaciones, sirviendo incluso de opción terapéutica (AU)


Subject(s)
Male , Humans , Vasodilator Agents , Penis , Patient Compliance , Alprostadil , Injections , Erectile Dysfunction
8.
Actas Urol Esp ; 24(10): 796-800, 2000.
Article in Spanish | MEDLINE | ID: mdl-11199295

ABSTRACT

OBJECTIVES: To evaluate the answer and side-effects after the test of intracavernous injection of prostaglandin E1 in patients with erectile dysfunction. MATERIAL AND METHOD: In the last three years we have carried on 500 tests of intracavernous injection of prostaglandin E1 with the support of infirmary. The purpose was to train the patient and his partner on this technique. RESULTS: The more frequent cause of erectile dysfunction turned to have a vascular origin. In most of the cases, once that the technique has been learnt, the intracavernous injection has been carried on by the patient. The level of acceptance has reached a 85%, with a very low rate of complications. According with our protocol, the learning process has required of a media of 2 or 3 visits where the couple has been trained on this technique and the optim individual dose has been set. CONCLUSION: The intracavernous injection test carried on by an erectile dysfunction unit with the support of an infirmary team reach a high level of acceptance and efficiency. Although new medicine has appeared, we considered the objectification test of the erection with PGE1 very useful, easy-to-use and with low complication rate. It can also be used as a therapeutical option.


Subject(s)
Alprostadil/administration & dosage , Erectile Dysfunction/diagnosis , Erectile Dysfunction/drug therapy , Vasodilator Agents/administration & dosage , Humans , Injections , Male , Patient Compliance , Penis
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