Impacto de la patología psiquiátrica en el pronóstico y supervivencia de los varones con cáncer de próstata tratados mediante prostatectomía radical / The impact of psychiatric pathology on the prognosis and survival of men with prostate cancer undergoing radical prostatectomy

Introducción y objetivo: La ansiedad específica del cáncer (CSA) es la reacción psicológica más frecuente tras la prostatectomía radical (PR). Evaluamos la prevalencia de la patología psiquiátrica pretratamiento de cáncer de próstata mediante PR e identificamos la influencia de los diagnósticos psiquiátricos en la supervivencia y pronóstico en los pacientes. Material y métodos Estudio retrospectivo multicéntrico observacional, 1.078 varones intervenidos mediante PR por cáncer de próstata órgano-confinado. Grupos: GP: pacientes con patología psiquiátrica previa a la PR; GNP: pacientes sin patología psiquiátrica previa a la PR, variables urológicas, oncológicas y psiquiátricas, estadística descriptiva y análisis multivariante. Resultados El 37,94% presentó algún diagnóstico psiquiátrico. Fue necesario tratamiento adyuvante de radioterapia (RT) en 27,83% y hormonoterapia (HT) en 23,38%; más frecuentes en GP. La supervivencia cáncer-específica fue superior en GNP. La ansiedad, depresión, insomnio, tabaquismo, psicosis y alcoholismo fueron los más frecuentes. La baja estadificación Tumor-Ganglios-Metástasis (TNM) y poca presencia de síntomas del tracto urinario inferior (STUI) e incontinencia urinaria de esfuerzo (IUE) incrementó la probabilidad de ausencia de patología psiquiátrica. En GP aumentó la fatiga, disfunción eréctil y deterioro cognitivo tras la PR junto con RT y/o HT. A mayor edad y mayor antígeno prostático específico (PSA) al diagnóstico, aumentó el riesgo relativo de patología psiquiátrica y peor evolución. Los factores más relacionados fueron la PR, PSA, la edad y el tiempo de supervivencia. Conclusiones La patología psiquiátrica está presente en pacientes tratados mediante PR debido a cáncer de próstata, teniendo alto impacto en los resultados de supervivencia y pronóstico (AU)

Introduction and Objective: Cancer-specific anxiety is the most frequently reported psychological response after radical prostatectomy (RP). We evaluated the prevalence of pretreatment psychiatric pathology in patients with prostate cancer undergoing RP and identified the effects of psychiatric diagnoses on their survival and prognosis. Material and Methods Retrospective multicenter observational study including 1078 men treated with RP for organ-confined prostate cancer. Groups: GP: patients with psychiatric pathology prior to RP; GNP: patients without psychiatric pathology prior to RP. Urological, oncological and psychiatric variables, descriptive statistics and multivariate analysis were included. Results 37.94% of patients presented a psychiatric diagnosis. Adjuvant radiotherapy was required in 27.83% and hormone therapy in 23.38%; being more frequent in GP. Cancer-specific survival was higher in GNP. Anxiety, depression, insomnia, smoking, psychosis and alcoholism were the most frequent. Low TNM and low presence of LUTS and SUI increased the probability of absence of psychiatric pathology. Fatigue, erectile dysfunction and cognitive impairment after RP with RT and/or HT were higher in GP. Older age and higher PSA at diagnosis increased the relative risk of psychiatric pathology and worse outcome. The most frequently related factors were RP, PSA, age and survival time. Conclusions Psychiatric pathology is present in patients undergoing radical prostatectomy for prostate cancer, with a high impact on survival and prognostic outcomes (AU)

The impact of psychiatric pathology on the prognosis and survival of men with prostate cancer undergoing radical prostatectomy.

INTRODUCTION AND OBJECTIVE: Cancer-specific anxiety is the most frequently reported psychological response after radical prostatectomy (RP). We evaluated the prevalence of pretreatment psychiatric pathology in patients with prostate cancer undergoing RP and identified the effects of psychiatric diagnoses on their survival and prognosis. MATERIAL AND METHODS: Retrospective multicenter observational study including 1078 men treated with RP for organ-confined prostate cancer. Groups: GP: patients with psychiatric pathology prior to RP; GNP: patients without psychiatric pathology prior to RP. Urological, oncological and psychiatric variables, descriptive statistics and multivariate analysis were included. RESULTS: 37.94% of patients presented a psychiatric diagnosis. Adjuvant radiotherapy was required in 27.83% and hormone therapy in 23.38%; being more frequent in GP. Cancer-specific survival was higher in GNP. Anxiety, depression, insomnia, smoking, psychosis and alcoholism were the most frequent. Low TNM and low presence of LUTS and SUI increased the probability of absence of psychiatric pathology. Fatigue, erectile dysfunction and cognitive impairment after RP with RT and/or HT were higher in GP. Older age and higher PSA at diagnosis increased the relative risk of psychiatric pathology and worse outcome. The most frequently related factors were RP, PSA, age and survival time. CONCLUSIONS: Psychiatric pathology is present in patients undergoing radical prostatectomy for prostate cancer, with a high impact on survival and prognostic outcomes.

Angiomiolipoma renal y complejo esclerosis tuberosa: resultados a largo plazo en seguridad y eficacia de terapia con everolimus / Renal angiomyolipoma and tuberous sclerosis complex: long-term safety and efficacy outcomes of Everolimus therapy

Introducción: El angiomiolipoma renal (AMLr) es una manifestación frecuente del complejo de esclerosis tuberosa (CET), estableciéndose, recientemente, el tratamiento con everolimus, como opción terapeútica novedosa, alternativa y no invasiva; sin embargo, existen datos limitados en la vida real y a largo plazo, por ello, el análisis de nuestra experiencia, en materia de seguridad y eficacia, aporta un valor añadido.Material y métodosSe realiza un análisis descriptivo de nuestra experiencia en pacientes con AMLr bilaterales gigantes, en el contexto de CET, tratados con 10 mg por vía oral de everolimus diario, durante una mediana de 71,5 meses. Evaluamos los parámetros como: tasa y duración de la respuesta; reducción del volumen renal y las lesiones; prevención de complicaciones, toxicidad presentada y causa.ResultadosConfirmamos la efectividad del tratamiento en cuatro pacientes jóvenes, con AMLr renales bilaterales, múltiples, de 12 (5 a 19) cm de diámetro máximo como mediana, desde junio del 2013 hasta la actualidad, con una reducción continua del tamaño de las lesiones, descenso del 30% del volumen, en el 75% al sexto mes y del 50% en la mitad de los sujetos después dos años, permaneciendo aún en respuesta. No se presentaron complicaciones como sangrado o deterioro del filtrado glomerular a largo plazo, con un perfil de seguridad favorable, sin interrupciones y con efectos adversos no acumulativos leves a moderados, en su mayoría durante el primer año de tratamiento.ConclusiónEverolimus es una opción terapéutica segura y eficaz para el AMLr y para diversas manifestaciones del CET, que se reproduce en la vida real, con seis años de seguimiento. (AU)

Introduction: Renal angiomyolipoma is a frequent manifestation of Tuberous Sclerosis Complex (TSC), for which everolimus therapy has been recently established as a novel non-invasive therapeutic option. As there are limited real life and long-term data, the analysis of our experience provides added value in terms of safety and efficacy.Material and methodsDescriptive analysis of our experience in patients with giant bilateral renal angiomyolipomas, in the context of TSC, treated with 10 mg oral everolimus daily, during a median of 71.5 months. We evaluated the following parameters: response rate and duration, reduction of kidney size and lesions, prevention of complications and presentation of toxicity and its cause.ResultsWe confirm the effectiveness of treatment in 4 young patients, with multiple, bilateral angiomyolipomas of a median of 12 (5-19) cm maximum diameter, from June 2013 to date, after continuous reduction in lesion size, a decrease of 30% of the volume in 75% at six months and 50% in half of the subjects at two years, still showing drug response. Absence of complications such as bleeding or glomerular filtration rate decline in the long term, with a favorable safety profile, without interruptions and with mild-moderate, non-cumulative adverse effects, mostly within the first year of treatment.ConclusionEverolimus is a safe and effective therapeutic option for renal angiomyolipoma and various manifestations of TSC, which has been reproduced in real life with six years of follow-up. (AU)

Renal angiomyolipoma and tuberous sclerosis complex: long-term safety and efficacy outcomes of Everolimus therapy. / Angiomiolipoma renal y complejo esclerosis tuberosa: resultados a largo plazo en seguridad y eficacia de terapia con everolimus.

INTRODUCTION: Renal angiomyolipoma is a frequent manifestation of Tuberous Sclerosis Complex (TSC), for which everolimus therapy has been recently established as a novel non-invasive therapeutic option. As there are limited real life and long-term data, the analysis of our experience provides added value in terms of safety and efficacy. MATERIAL AND METHODS: Descriptive analysis of our experience in patients with giant bilateral renal angiomyolipomas, in the context of TSC, treated with 10 mg oral everolimus daily, during a median of 71.5 months. We evaluated the following parameters: response rate and duration, reduction of kidney size and lesions, prevention of complications and presentation of toxicity and its cause. RESULTS: We confirm the effectiveness of treatment in 4 young patients, with multiple, bilateral angiomyolipomas of a median of 12 (5-19) cm maximum diameter, from June 2013 to date, after continuous reduction in lesion size, a decrease of 30% of the volume in 75% at six months and 50% in half of the subjects at two years, still showing drug response. Absence of complications such as bleeding or glomerular filtration rate decline in the long term, with a favorable safety profile, without interruptions and with mild-moderate, non-cumulative adverse effects, mostly within the first year of treatment. CONCLUSION: Everolimus is a safe and effective therapeutic option for renal angiomyolipoma and various manifestations of TSC, which has been reproduced in real life with six years of follow-up.

Impact of organ confined prostate cancer treatment on quality of life. / Impacto en la calidad de vida del tratamiento del cáncer de próstata organoconfinado.

INTRODUCTION: Prostate cancer (PCa) is the second most common male cancer in the world. Its incidence is estimated to grow to 1.7 million new cases and 499,000 new deaths by 2030. Treatment of OCPC can affect patients physically and mentally, as well as their close relationships and their job or career, which conditions health-related quality of life (QoL). OBJECTIVE: Evaluate the impact on QoL attributable to the treatment for Organ Confined Prostate Cancer (OCPC). MATERIALS AND METHODS: Prospective multicenter observational study of 406 patients with OCPC treated from January 2015 to June 2018. The sample was divided into four study groups, according to the type of treatment: radical prostatectomy (RP) (GA), external radiotherapy (ERT) (GB), brachytherapy (BT) (GC) and other treatments different from monotherapy with RP, ERT or BT (GD). RESULTS: The age in GC was lower, the mean Prostate Specific Antigen (PSA) of all patients was 8.13 ng/ml, the group with the highest mean PSA was GB with a mean of 10.43 ng/dL, the mean Tumor Stage (TNM) was 3.82, and GD had the lowest post treatment quality of life. CONCLUSION: OCPC treatment affects QoL. Curative monotherapies, specifically RP and BT, have less effect on QoL than external radiotherapy or other therapeutic alternatives. Urinary incontinence and fistulas secondary to OCPC have the highest impact on QOL impairment. The internationally validated SF 36 questionnaire is a useful cross-sectional measure of QOL to compare the impact of OCPC treatment modalities.

Current status of radiological protection in endourological procedures in Spain. / Estado actual de la protección radiológica en procedimientos endourológicos en España.

OBJECTIVE: To discover the extent of training in radiological protection (RP) of Spanish urologists who perform endourological procedures, and to analyse the use of on ionising radiation control and protection measures. MATERIAL AND METHODS: A survey conducted through the Plataforma de Investigación de Estudios Multicéntricos (PIEM) (Multicentre Study Research Platform) on the 1,894 associates of the Spanish Association of Urology, between April and October 2015. The questionnaire comprised 21 questions on endourological activity undertaken, RP training, and the use of protective measures, and personal dosimetry. Seventeen percent responded, and 238 surveys were eventually validated for study. RESULTS: Sixty-three percent of the respondents had received no type of RP training, 25% had first level accreditation, and only 12% second level. Fifty-seven percent, 27%, and 2% of the urologists used flap, wrist and crystalline dosimetry respectively. Use of radiation protection measures was insufficient. Fifty-three percent of the urologists at greatest risk of exposure had had no training in RP, 30% did not use flap dosimetry, and 40% used neither an apron or thyroid collar during the endourological procedures. CONCLUSIONS: RP training, dosis monitoring, and the use of ionising radiation protective measures are insufficient, even by practitioners most exposed to radiation. It is essential that these serious shortcomings in RP are corrected, at the level of the individual, in urology departments, scientific societies, and the health authorities.

Correlación del cociente PSA complex/PSA total con el cociente PSA libre/PSA total, sensibilidad y especificidad de ambos marcadores para el diagnóstico del cáncer de prostata / Correlation between the Complex PSA/total PSA Ratio and the Free PSA/total PSA Ratio, Sensitivity and Specificity of Both Markers for the Diagnosis of Prostate Cancer

Objetivo: Comparamos el comportamiento del cociente PSA complex/PSA total porcentual (PSAc%) frente al cociente PSA libre/PSA total (PSAl%) y analizamos ambos marcadores en su utilidad para el diagnóstico del cáncer de próstata. Material y métodos: Se midieron los niveles de PSA total (PSAt), PSA libre (PSAl), PSA complex (PSAc), PSAl% y PSAc% en 158 pacientes. Noventa y ocho (62%) fueron biopsiados si presentaban PSAt ≥3 ng/dl y PSAl% < 20, PSAt > 10, tacto rectal sospechoso o nódulo ecográfico sospechoso. Se realizó un análisis de regresión lineal y de regresión Passing-Bablock. Se calcularon las curvas ROC para estudiar la sensibilidad y especificidad del PSAl% y PSAc% y se compararon entre ellas. Se analizaron los diagnósticos de cáncer de próstata por el PSAl% y el PSAc% aplicando el test χ2. Resultados: El coeficiente de correlación (r) fue bueno, 0,7447 (p < 0,0001) y el índice de determinación (r2) fue de 0,5. El resultado del análisis Passing-Bablock fue una pendiente de 1.658 (1.452 a 1.897) e intersección de 2.044 (−0,936 a 5.393). El punto de corte óptimo de PSAl%, ≤ 14.7854, mostró una sensibilidad del 89,29% (IC 95%; 0,642-0,823) y una especificidad del 54,29% (IC 95%; 0,642-0,823) y el punto de corte óptimo de PSAc%, > 89.7796, una sensibilidad del 71,43% (IC 95%; 0,616-0,802) y una especificidad del 71,43% (IC 95%; 0,616-0,802). No hubo diferencias significativas al comparar las áreas bajo la curva de ambos marcadores (p = 0,59). El VPP del PSAl% fue menor respecto al PSAc% (45,7% vs 71%). Conclusión: Existe una buena correlación entre el PSAl% y PSAc%. El PSAc% ha demostrado una mayor especificidad y eficacia que el PSAl% en el diagnóstico del cáncer de próstata (AU)

Objective: To compare the behaviour of the PSAcomplex/PSAtotal percentage (PSAc%) against the PSA free/PSA total (PSAl%) and analyse both markers for their usefulness in diagnosing prostate cancer. Material and methods: We measured total PSA (PSAt), free PSA (PSAl), complex PSA (PSAc), PSAl% and PSAc% levels in 158 patients. Of these, 98 (62%) were biopsied for presenting PSAt ≥3 ng/dl and PSAl% < 20, PSAt > 10, suspicious rectal examination or suspicious ultrasound node. We performed linear regression and Passing-Bablok regression analyses. The ROC curves were calculated to study the sensitivity and specificity of PSAl% and PSAc% and were compared to each other. The prostate cancer diagnoses were analysed by PSAl% and PSAc% by applying the χ2 test. Results: The correlation coefficient (r) was good (0.7447, P <0 .0001), and the index of determination (r2) was 0,5. The result of the Passing-Bablok analysis was a slope of 1.658 (1.452 to 1.897) and an intersection of 2.044 (−0,936 to 5.393). The optimal cutoff for PSAl% (≤ 14.7854) showed a sensitivity of 89.29% [95% CI, 0,642-0,823] and a specificity of 54.29% (95% CI, 0,642-0,823). The optimal cutoff for PSAc% (>89.7796) had a sensitivity of 71.43% (95% CI, 0,616-0,802) and a specificity of 71.43% (95% CI, 0,616-0,802). There were no significant differences when comparing the areas under the curve of both markers (P = 0.59). The PPV of PSAl% was less than that of PSAc% (45.7% vs. 71%). Conclusion: There was a good correlation between PSAl% and PSAc%. PSAc% has demonstrated greater specificity and efficacy than PSAl% in the diagnosis of prostate cancer (AU)

Correlation between the complex PSA/total PSA ratio and the free PSA/total PSA ratio, sensitivity and specificity of both markers for the diagnosis of prostate cancer.

OBJECTIVE: To compare the behaviour of the PSAcomplex/PSAtotal percentage (PSAc%) against the PSA free/PSA total (PSAl%) and analyse both markers for their usefulness in diagnosing prostate cancer. MATERIAL AND METHODS: We measured total PSA (PSAt), free PSA (PSAl), complex PSA (PSAc), PSAl% and PSAc% levels in 158 patients. Of these, 98 (62%) were biopsied for presenting PSAt≥3 ng/dl and PSAl%<20, PSAt>10, suspicious rectal examination or suspicious ultrasound node. We performed linear regression and Passing-Bablok regression analyses. The ROC curves were calculated to study the sensitivity and specificity of PSAl% and PSAc% and were compared to each other. The prostate cancer diagnoses were analysed by PSAl% and PSAc% by applying the χ(2) test. RESULTS: The correlation coefficient (r) was good (0.7447, P<.0001), and the index of determination (r(2)) was 0,5. The result of the Passing-Bablok analysis was a slope of 1.658 (1.452 to 1.897) and an intersection of 2.044 (-0,936 to 5.393). The optimal cutoff for PSAl% (≤14.7854) showed a sensitivity of 89.29% [95% CI, 0,642-0,823] and a specificity of 54.29% (95% CI, 0,642-0,823). The optimal cutoff for PSAc% (>89.7796) had a sensitivity of 71.43% (95% CI, 0,616-0,802) and a specificity of 71.43% (95% CI, 0,616-0,802). There were no significant differences when comparing the areas under the curve of both markers (P=.59). The PPV of PSAl% was less than that of PSAc% (45.7% vs. 71%). CONCLUSION: There was a good correlation between PSAl% and PSAc%. PSAc% has demonstrated greater specificity and efficacy than PSAl% in the diagnosis of prostate cancer.

Cirugía de puerto único transumbilical con instrumentos laparoscópicos convencionales en riñón en herradura / Transumbilical Single Port Surgery With Conventional Laparoscopic Instruments in Horseshoe Kidney

Introducción: La cirugía laparoscópica está teniendo una evolución natural a disminuir la agresión quirúrgica sobre la pared abdominal, sin merma de los resultados curativos y funcionales. Aunque en desarrollo, la cirugía monopuerto ha supuesto un avance en este sentido. Material y métodos: Presentamos la primera cirugía de pielolitectomía laparoscópica por puerto único en riñón en herradura, usando instrumentos rígidos convencionales. Paciente de 18 años con IMC de 19 que en las pruebas de imagen (urograma y tomografía computarizada) presenta un riñón en herradura con litiasis coraliforme izquierda y discreta ectasia calicial. Se extrae la litiasis mediante acceso umbilical con artilugio monopuerto e instrumentos rígidos convencionales. Resultados: La cirugía se completó sin complicaciones. El tiempo quirúrgico fue 110 min y el sangrado 50 cc. Al abrir el sistema urinario hubo extravasación de orina purulenta que condicionó fiebre en el postoperatorio de 38 ◦C. Durante la intervención se colocó catéter doble J por abordaje percutáneo. Fue dada de alta al tercer día de estancia. Conclusión: El acceso laparoscópico monopuerto para la cirugía de pielolitectomía en un riñón en herradura es una alternativa razonable. El uso de instrumentos convencionales rígidos facilita el desarrollo de esta cirugía con una buena triangulación, sin conflicto de manos y seguridad para el paciente (AU)

Introduction: Laparoscopic surgery is following a natural course as it decreases surgical aggression on the abdominal wall without undermining the curative and functional results. Although it is still being developed, single port surgery has meant an advance in this sense. Material and methods: We present the first single port laparoscopic pyelolithectomy surgery in horseshoe kidney, using conventional rigid instruments. The case of an 18-year old patient with BMI of 19 in whom the imaging tests (urogram and computed tomography) showed a horseshoe kidney with left coralliform lithiasis and discrete calyceal ectasia is presented. The lithiasis was extracted using umbilical access with single port device and conventional rigid instruments. Results: The surgery was performed without complications. Surgery time was 110 minutes and bleeding 50 cc. On incision of the urinary system, there was purulent urine extravasation that conditioned fever of 38 ◦C in the post-operatory period. During the intervention, a double J stent was placed via percutaneous approach. The patient was discharged on the third day of hospitalization. Conclusion: Single port laparoscopic access for pyelolithectomy surgery in horseshoe kidney isa reasonable alterative. The use of conventional rigid instruments facilitates the performance of this surgery with good triangulation, without conflict regarding hands and safety for the patient (AU)

Transumbilical single port surgery with conventional laparoscopic instruments in horseshoe kidney.

INTRODUCTION: Laparoscopic surgery is following a natural course as it decreases surgical aggression on the abdominal wall without undermining the curative and functional results. Although it is still being developed, single port surgery has meant an advance in this sense. MATERIAL AND METHODS: We present the first single port laparoscopic pyelolithectomy surgery in horseshoe kidney, using conventional rigid instruments. The case of an 18-year old patient with BMI of 19 in whom the imaging tests (urogram and computed tomography) showed a horseshoe kidney with left coralliform lithiasis and discrete calyceal ectasia is presented. The lithiasis was extracted using umbilical access with single port device and conventional rigid instruments. RESULTS: The surgery was performed without complications. Surgery time was 110 minutes and bleeding 50 cc. On incision of the urinary system, there was purulent urine extravasation that conditioned fever of 38 °C in the post-operatory period. During the intervention, a double J stent was placed via percutaneous approach. The patient was discharged on the third day of hospitalization. CONCLUSION: Single port laparoscopic access for pyelolithectomy surgery in horseshoe kidney is a reasonable alterative. The use of conventional rigid instruments facilitates the performance of this surgery with good triangulation, without conflict regarding hands and safety for the patient.

[Age's influence in superficial bladder cancer's behaviour]. / Influencia de la edad en el comportamiento de los carcinomas uroteliales superficiales.

INTRODUCTION: Transitional bladder cancer is infrequent in younger people. The tumor's aggressiveness in this population is subject of discussion. We present our experience. MATERIAL & METHOD: 551 primary tumors, with at least one year of follow-up. Group A (less than 41 years old), Group B (bigger than 40 years old). We compare, stage, grade, lymphatic permeation, multiplicity, recurrence, progression, sex, T.L.E. (time free of disease), volume. We do uni and multivariate analysis. RESULTS: 17 tumors in younger than 41 years (2.1%). The recurrence rate is 11.8% in Group A and 36% in Group B (p .041). Progression rate: 0% in A and 4.1% in B (p .253). In Group A, T1 tumors (13.3% vs. 39%), G2 tumors (0% vs. 36.7%); withouts in lymphatic permeation (0% vs. 35%) and solitary tumors (13.3% vs. 35.3%) have statistically less recurrence. In univariate analysis we appreciate statistical differences in relation with grade (p .002) and sex (p .011). In multivariate analysis, stage, "group of age" and prophylactic treatment are independent variables for recurrence, and grade for progression. CONCLUSIONS: In younger than 41 years old: Less pathologic aggressivity (0% G3); Group of age is independent prognostic variable for recurrence, but not p for progression, despite a "less aggressive behaviour": 11.8% recurrence, 0% progression; T.L.E. bigger (one year more); Higher incidence in women (41% vs. 11%); Less recurrence in T1 tumors (13.3% vs. 39%), G2 tumors (0% vs. 36.7%) and solitary tumors (13.3% vs. 35.32%).

[Lymphatic invasion of the bladder wall in T1 superficial bladder carcinoma. Prognostic value]. / Permeación linfática de la pared vesical en el carcinoma superficial de vejiga t1. Valor pronóstico.

INTRODUCTION: It is not usual to use as prognostic factor the bladder lymphatic vessels invasion. METHOD & MATERIAL: 519 T1 bladder tumors with complete resection and follow up of one year at least. Prophylaxis with 81 mg of BCG weekly during six weeks in 54%. RESULTS: Follow up without recurrence of 38 months. 49%. Tumour recurrence of 49% and progression of 7%. 5.8% of the tumours are L1 and 70.7% L0. There are significative statistic relation between lympatic invasion and progression (p. 005), tumoral grade (p. 000) and actual situation (p. 02). 23% of the L1 tumours progressed vs 5% of L0. Prophylaxis with BCG reduces progression risk (33% without treatment vs 16 with BCG (p n.s.)). In multivariate analysis, resected volume (p. 024) and prophylactic treatment are independent variables for recurrence and lymphatic vessels invasion (p. 0478) and tumoral grade (p. 092) for progression. CONCLUSIONS: 1) L1 tumours has more probabilities of progression. 2) BCG disminishes progression rate but this is not statistical significative. 3) We need new markers to select which L1 tumours will progress.

[Glandular cystic cystitis]. / Consideraciones sobre la cistitis quística glandular.

Cystic-glandular cystitis is considered as part of the urothelial pre-neoplastic proliferative abnormalities. This group includes atypical hyperplasia. Von Brunn's nidus, and cystitis cystica. They are a consequence of the changes experienced at the urothelium level in response to inflammation, irritation or carcinogens. Diagnosis is mainly based in the pathoanatomical study of the biopsy obtained following endoscopic resection. The signs and symptoms it presents are varied and show a clear relationship to distribution and extension of cysts. Treatment is based in the removal of irritative factors. Cystectomy with urinary by-pass may be necessary if required by clinical evolution.

Consideraciones sobre la cistitis quística glandular / Reflections on glandular cystitis cystica

La cistitis quístico-glandular se engloba dentro de las anormalidades proliferativas preneoplásicas uroteliales. En este grupo se engloban la hiperplasia atípica, los nidos de Von Brunn y la cistitis quística.Se caracterizan por ser consecuencia de los cambios experimentados a nivel del urotelio en respuesta a la inflamación, la irritación o los carcinógenos. Su diagnóstico se basa fundamentalmente en el estudio anatomopatológico de la biopsia obtenida tras la resección endoscópica. Su clínica es muy variada, estando en clara relación con la distribución y extensión de los quistes. Su tratamiento se basa en la eliminación de los factores irritativos, pudiendo llegar a requerir la realización de una cistectomía con derivación urinaria si su evolución clínica asi lo requiriese (AU)

[Histologic-ultrasonographic correlation of gland asymmetry and "pseudoruptures" of the prostatic capsule]. / Correlación histoecográfica de la asimetría glandular y de las "pseudorupturas" de la cápsula prostática.

An histo-ultrasound correlation was carried out between the information obtained with pre-operative transrectal ultrasound and that obtained with the histopathological study of 29 prostate specimens from patients with mean age 63 years (range, 52 to 71 years), who underwent radical cystoprostatectomy for infiltrant neoplasia of the bladder (22/29) and radical prostatectomy for prostate cancer (7/29). The (extrinsic and intrinsic) ultrasound parameters were analyzed focusing in the study of the prostatic capsule or "pseudocapsule". With this comparative, echographic and histological study the concept of capsular "pseudorupture" that results from the presence of (arterial and/or venous) vessels, nerves and fibromuscular folds at the periprostatic fat tissue is introduced. The interruption of the capsular echogram was seen as an indication of tumoral involvement of the capsule, and extracapsular spread. Our results allow us to suggest that this assertion should be reconsidered since these capsular "interruptions", "irregularities" or "pseudoruptures" are present in the normal prostate. Similarly, glandular asymmetry in relation with an heterogenous growth in one lobe in defined to differentiate it from that seen in neoplastic processes.