[Penile incarceration of thick metal].
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Aged, 80 and over↗
Biomedical subjects
N Serrallach Milá
Publications and source records attributed to N Serrallach Milá.
[Prostatic brachytherapy indications and technique].
Prostate cancer is an important health problem, mainly in elderly men. It is the second cause of death among men in USA ant the third at the "Registro del Cáncer de Tarragona", behind both the lung and colorectal cancer. About the 58% of the newly diagnosed cancers are localized, therefore, they have to be treated with curative intention. Radical prostatectomy is considered the gold standard treatment for organ confined prostate cancer in our country. On basis to the experience of American groups and the improvement of both, image techniques and dosimetric calculation, brachytherapy has been brought in as a new option in the treatment of localized prostate cancer. We started our program of brachytherapy for prostate cancer on May 2000. We have performed 51 procedures by now. Our protocol and the technique to perform a prostatic brachytherapy are described following.
Brachytherapy↗
[Our experience with the implant of single component integrated prostheses (Hydroflex-Dynaflex)].
INTRODUCTION AND OBJECTIVES: To present our experience with Hydroflex and Dynaflex self-contained inflatable penile prosthesis. MATERIAL AND METHODS: Between october 1988 and december 2000 a total of 63 men underwent implantation of 8 Hydroflex and 55 Dynaflex penile prosthesis. The follow-up period ranged from 12 and 127 months (mean 54.5). RESULTS: A total of 124 cylinders were implanted (in 2 cases only 1 cylinder was implanted). During implantation 3 corpora cavernosun ruptures were present, but implantation was possible in 2. Specific complication rates after implantation were as follow: early infection, 3 patients (4.7%); late infection, 1 patient (1.6%); pain that needed readmission 2 cases (3.2%); mechanical device failure, 7 cylinders in 6 men (mean time 83.5 months). 7 men (11.1%) needed prolonged teaching time to operate the prosthesis. Only 6 men (9.5%) wer dissatisfied with the prosthesis. It was possible to change only 1 cylinder when needed. CONCLUSIONS: Self-contained inflatable prosthesis brings good results on long time use. The mechanical malfunction rate is low and it is possible to change only one cylinder if needed. An important number of patients need intensive and prolonged teaching time to obtain a successful result.
Adult↗
[Vasculo-renal disease].
UNLABELLED: The kidney as an apo-exocrine organ has two important functions: the control of homeostasis and arterial blood pressure. Any pathological disorders witch alters the renal blood flow results in two consequences: renovascular hypertension and renal insufficiency. Renal revascularization looks for with priority the improvement of renal function; the good response and control of hypertension shall come after. The goals of this paper is to actualize the sophisticated diagnostic methods (Angiography, Eco-Doppler, AngioCT, AngioMR, Angioscopy; and the use of contrast potential-mediums), functionality tests (RN and MR with Captopril) and management (Percutaneous transluminal angioplasty, simple or covered Stents, Embolizations, Occlusive balloons, Fibrinolysis and Trombus Aspiration; direct Arterial Surgery and renal Autotransplantation) of different renovascular diseases. (Blunt renal injuries, Stenosis, Aneurysms. A-V fistuls, Acute Occlusions or arterial and venous, Thrombosis. Nutcraker Syndrome). The possibility of the presence of an inverse venous Fraley's Syndrome is presented and discussed. CONCLUSIONS: A controversy of the last technical methods are established and discussed and a Guideline is recommended for each renal vascular disease.
Humans↗
[Treatment of lithiasis in horseshoe kidney with extracorporeal shock-wave lithotripsy].
UNLABELLED: The horseshoe kidney is the most frequent renal anomaly. As a consequence of impaired urinary drainage, urolithiasis is present in 20% of the cases. Indications for extracorporeal shock wave lithotripsy (ESWL) in the treatment of patients with anomalous kidneys is still the subject of controversy. OBJECTIVE: To evaluate ESWL efficacy in the treatment for lithiasis in horseshoe kidney. MATERIAL AND METHODS: Between april 1988 and december 1999 a total of 32 symptomatic lithiasis in 30 patients with horseshoe kidneys were managed by 65 sessions with ESWL. Until march 1999 a Dornier HM-4 electrohydraulic lithotripter was used. Posteriorly, two treatments was performed with an electromagnetic Dornier Lithotripter S. These procedures have been performed without anaesthesia or sedation for the Dornier HM-4 equipment. Analgesia with Meperidine was used for the Dornier Lithotripter S. Diuresis was not forced during or after treatment with diuretics or serotherapy. Treatments was conducted in an outpatient clinic in all cases. RESULTS: Treatment/lithiasis rate was 2.03. Following treatment 16 patients (54%) were stone-free by X-ray, 9 patients (30%) had residual fragments and in 5 patients (16%) no sign of stone disintegration was observed. Open surgery was performed in three of this patients. Better results was achieved in stones located in the renal pelvis and stone size is 10 mm or less. Clinical evolution: free of symptoms in 20 patients; chronic vague flank pain in 5 patients and acute renal colic with or without hematuria in 5 patients. No major complication was observed in our compilation. CONCLUSIONS: These results suggest that ESWL is the method of primary choice in the treatment for small lithiasis (10 mm or less) in horseshoe kidney.
Adult↗
[Current treatment of lithiasis in congenital renoureteral malformations].
OBJECTIVE: To evaluate the treatment of urinary calculi in renoureteral malformations. METHODS: From April 1988 to December 2000, we have treated 158 patients with renoureteral malformations (36 horseshoe kidneys, 32 caliceal diverticula, 2 megacaliosis, 2 crossed renal ectopy, 3 polycystosis, 7 hydrocalyx, 24 complete duplex ureter, 18 incomplete duplex ureter, 22 ureterocele, 2 segmental megaureter). RESULTS: Renoureteral malformations were diagnosed in 158 of 19,000 patients that were treated in our stone unit from April 1988 and December 2000. Horseshoe kidney: 54% of the patients treated by ESWL are stone-free; PNL was performed in 2 patients and conventional surgery in another 2 patients. Caliceal diverticulum: 42% of the patients treated by ESWL are stone-free; 3 patients underwent conventional surgery. Other renal malformations: 62% of the patients treated by ESWL are stone-free. Ureteral malformations: duplex ureter and megaureter: 82% of the patients treated by ESWL are stone-free. Ureterocele: due to the poor results achieved by ESWL, we performed endoscopic transurethral meatotomy. CONCLUSIONS: These results indicate that ESWL alone can be considered to be the treatment of choice for small calculi in patients with renal malformations, although we consider it to be mandatory to perform individual assessment of the urinary tract and stone size in these patients in order to choose the best therapeutic option. The same criteria for the normal urinary tract can be applied in ureteral malformations except ureteroceles, for which we advocate performing endoscopic surgery for stone removal.
Humans↗
[Pelvic lipomatosis: clinical review and report of 4 new cases].
First described by the end of the fifties, pelvic lipomatosis is an uncommon disease that develops as a result of an excessive proliferation of benign fat tissue within the perivesical and perirectal spaces. The compressive effect on the urinary, and to a lesser degree, the digestive and vascular structures result in the well-known symptoms. Diagnosis is reached through X-ray studies, primarily computerised tomography. Contribution of four new cases in young males diagnosed through imaging studies as well as biopsies in three of them. Evolution has been varying, with medical control of symptoms in two cases and renal function impairment due to upper obstructive uropathy in the other two.
Adult↗
[Suprarenal myelolipoma: an "incidental" disease].
With the development and improvement of imaging techniques, we are witnessing a greater number of disease diagnoses considered uncommon only a few years ago. When the diagnosis of a tumoral disease occurs "incidentally" while performing an imaging examination for other reasons, we name the condition "INCIDENTALOMA". A clear example of these in suprarenal conditions is the myelolipoma. Myelolipoma is a benign and non-functioning tumour originating in the suprarenal cortex and histologically consisting of mature fat and haemopoietic tissue. Given its benign and usually inactive nature, the current approach is a conservative attitude. Surgical exeresis is only accepted when large tumoral masses are present or in complicated cases. This paper presents a new case of a 10 cm suprarenal myelolipoma incidentally diagnosed during routine ultrasound examination in a 47-year old male patient. Subsequent exeresis of the suprarenal mass and pathohistological study confirmed the diagnosis.
Adult↗
[Ambulatory treatment of ureteral lithiasis using shock wave extracorporeal lithotripsy].
Presentation of the results obtained with extracorporeal shock wave lithotripsy (ESWL) applied to 3173 ureteral lithiasis with a Dornier HM-4 equipment. Location of lithiasis was pyeloureteral junction (329), lumbar ureter (1068), sacral ureter (238), iliopelvic ureter (1474) and "lithiasic path" (64). All lithiasis were treated in situ. Treatments were carried out ambulatory with no anaesthesia. Treatment/lithiasis rate was 1.3. Percentage of stone-free patients with ESWL alone was 79.2% after the first session, and reached 86.14% with retreatment. Percentage of success for lithiasis in pyeloureteral junction was 81.8%, 79.7% for lumbar ureter lithiasis, 80.09% sacral lithiasis, 90.10% iliopelvic ureter lithiasis and 79.9% for those in the "lithiasic path". 12.6% lithiasis required post-ESWL auxiliary manoeuvres. Post-ESWL minor complications (pain, vegetations) occurred in 5.6% cases and major complications (obstruction, fever, sepsis) in 2.9%. The factors influencing lithiasis fragmentation were the number of shock waves and the lithiasis duration. Size of lithiasis and presence or absence of ureteral catheter had no influence. These results suggest that ESWL is an effective method for managing ureteral lithiasis.
Ambulatory Care↗
[Mesoblastic nephroma in the adult. Report of a case].
Congenital mesoblastic nephroma is a benign renal tumour of uncertain histogenesis and characteristic histology that can be mistaken with Wilms' tumour and other mesenchymal neoplasias. It is nearly always diagnosed in the early months of life, and its presentation in adults and older children is very rare. Its benign behaviour justifies the diagnostic significance mainly to avoid over-treatment. This paper presents one case of mesoblastic nephroma in a 17-year old female which appeared as a large abdominal mass. The therapeutic approach was radical nephrectomy and, after a 2-year follow-up, the patient has been found to be disease free.
Adolescent↗
[The teaching of undergraduate urology of 2000].
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Curriculum↗
[Primary bladder actinomycosis].
Primary actinomycosis of the bladder is an infrequent presentation of this condition. The main concern is obtaining a differential diagnosis from tumours of the bladder and the subsequent impact this has on the therapeutic choices. Contribution of one case report of a male patient with actinomycosis of the bladder, with remarks on relevant diagnostic (including differential diagnosis) and therapeutic data.
Actinomycosis↗
[Calyceal fistula in a renal allograft treated with N-Butyl-2-cyanoacrylate].
BACKGROUND: Calyceal fistulas are common and difficult to treat after surgery of urinary collecting system. METHODS: A 30-year old woman. The fifth day after receiving a cadaver donor renal allograft presented an acute rejection episode; fourteen days later presented an urinoma treated with a percutaneous drainage tube. Five days later surgical exploration was made, lower pole infarction and ischemic necrosis of distal ureter were found. Parcial nephrectomy and neo-ureterovesical anastomosis were performed. Later, an inferior calyceal fistula was evidenced, persisting during several weeks in spite of a percutaneous drainage tube. Under fluoroscopic guidance the fistulous tract was embolized with N-butyl-2-cyanoacrylate. RESULTS: The fluoroscopic control confirmed the total closure of the fistula. After 22 months no reappearance of the fistula, no stenosis has been shown at this level. CONCLUSIONS: This is a useful technique for the treatment of calyceal fistulas. This is the first time that N-butyl-2-cyanoacrylate is use in the treatment of a calyceal fistula.
Adult↗
[Incomplete urethral duplication].
Urethral duplicity is a rare congenital malformation. We report a case of one 25 years old male suffering recurrent urinary infections. The diagnostic of uncompleted urethral duplicity was performed by retrograde urethrography and micturating cystourethrogram. The accessory channel was excised by a perineal approach. Clinical results were satisfactory, remaining an asintomatic patient two years after surgery, with normal mictional behavior.
Adult↗
[Cyst of the prostatic utricle].
Presentation of a case of prostatic utriculus cyst which due to its size and the patient's history suggested a differential diagnosis with a urethral or vesical diverticulum. Awareness of frequent association to urethral malformations and azoospermia would be very useful when choosing a treatment strategy in such cases.
Adult↗
[Urethral foreign body].
A case is described of a urethral foreign body of long evolution, introduced for masturbatory purposes and which had its clinical origins as a periurethral abscess. We comment on the diagnostic steps and the therapeutic attitude followed.
Abscess↗
[Renal hydatid cyst].
We present a case of urinary way fistulized renal hydatid cyst, which displayed itself clinically by repeated nephritic colics caused by the expulsion of calcified daughter vesicles. We make special mention of the diagnostic process and the surgical technique used, which included cystopericystectomy and anterograde ureteroscopy for the extraction of the calcified daughter vesicles at ureteral level.
Adult↗