PubMed Health⌕ Search

Biomedical subjects

Jack Baniel

Publications and source records attributed to Jack Baniel.

At least 19 recordsLinked to original sources

The 471delAAAG mutation and C353T polymorphism in the RNASEL gene in sporadic and inherited cancer in Israel.

The rate of RNASEL 471delAAAG mutation was previously reported to be less than 7% in Ashkenazi prostate cancer patients. It seems plausible that the same mutation may also be involved in breast/ovarian cancer predisposition in Jewish individuals. To evaluate the role of this mutation in cancer predisposition, a total of 1011 individuals including 294 Jewish men with prostate cancer, 61 Ashkenazi women with ovarian cancer and 50 unaffected women, matched for age and ethnicity, were genotyped for sequence anomalies in a single RNASEL gene amplicon using DGGE and sequencing. Additionally, 209 Ashkenazi BRCA1/2 mutation carriers, 205 high-risk non-carriers matched for cancer type and age at diagnosis, and 192 healthy Ashkenazi women were screened, using DHPLC and restriction methods. The 471delAAAG mutation was detected in a single male with prostate cancer (1/294, 0.3%), in two ovarian cancer patients (2/141, 1.4%) and in one of 242 healthy controls (0.41%). An abnormal DHPLC profile identical to the one produced by the 471delAAAG mutation was noted in 23 additional women. The rate of this polymorphism was significantly elevated in high-risk non-carrier women (16/205; 7.8%) than in BRCA1/2 carriers (2/209; 1.0%) and controls (5/192; 2.6%) (chi = 11.670; P < 0.001). Sequence analysis disclosed a silent polymorphism in Valine at codon 118: c.353 C- > T.The 471delAAAG mutation occurs rarely in Israeli prostate and breast/ovarian cancer patients. A silent polymorphism in the RNASEL gene occurs more prevalently in high-risk Ashkenazi breast/ovarian cancer patients without a BRCA1/2 mutation.

Breast Neoplasms↗

Prediction of extravesical disease by preoperative serum markers in patients with clinically organ confined invasive bladder cancer.

PURPOSE: We assessed the value of preoperative levels of CEA, CA-125 or CA 19-9 in patients with clinically organ confined bladder cancer to predict pathological extravesical and/or node positive disease. MATERIALS AND METHODS: Serum levels of CEA, CA-125 and CA 19-9 were measured prospectively in all patients scheduled for cystectomy for clinically organ confined bladder cancer between September 1999 and May 2004. Biomarker expression was compared between patients with pathologically organ confined disease (pT2 or less, pN0) and patients with extravesical disease (greater than pT2, or pN1 or greater), and between patients with pathologically node negative (any pT, pN0) and node positive disease (any pT, pN1 or greater). RESULTS: Of the 91 patients enrolled, 46 had (51%) pathologically organ confined tumors, 45 (49%) had extravesical disease and 17 (19%) had positive lymph nodes. Preoperative serum levels of all markers were significantly higher in cases of extravesical disease than in organ confined disease. On multivariate analysis CEA with an odds ratio of 8.6 (95% CI 1.51-48.6) and CA-125 with an OR of 29.5 (95% CI 3.6-242.6) proved independent predictors of extravesical disease. CA-125 and CA 19-9 levels were significantly higher in patients with node positive disease than in those with node negative disease. On multivariate analysis CA-125 with an OR of 22.2 (95% CI 3.8-129) and CA 19-9 with an OR of 5.2 (95% CI 1.09-24.76) proved independent predictors of node positive disease. CONCLUSIONS: Increase in serum tumor markers before cystectomy in patients with clinically organ confined muscle invasive bladder cancer is a strong indicator of the presence of extravesical and node positive disease.

Aged↗

Distribution of nodal metastases after chemotherapy in nonseminomatous testis cancer: a possible indication for limited dissection.

OBJECTIVE: To assess the clinical and pathological findings of patients treated by bilateral retroperitoneal lymph node dissection (RPLND) after chemotherapy, to identify a subset for whom modified template nodal resection might be contemplated, as bilateral RPLND is the treatment of choice in patients with residual retroperitoneal disease after chemotherapy for nonseminomatous germ-cell tumour (GCT). PATIENTS AND METHODS: The medical records were reviewed of 50 consecutive patients who had RPLND after chemotherapy between 1996 and 2005. Bilateral template RPLND was performed uniformly. Extracted lymph nodes were surgically stratified into three distinct anatomical zones by two sagittal planes running in front of the aorta and the inferior vena cava. The pathological findings were correlated with the side of the primary lesion and the extent of metastatic disease before chemotherapy. RESULTS: Pathological assessment of the resected lymph nodes revealed teratoma in 28 patients (56%), viable carcinoma in three (6%), and necrosis or fibrosis in 19 (38%). All clinical stage Is, IIA and IIB left-sided primary tumours followed a predictable pattern of spread constricted to a modified left-sided template. Patients with clinical stage IIC and III, or right-sided primary tumour, had a less predictable metastatic pattern, having crossover metastases to the contralateral template. CONCLUSION: Bilateral RPLND should be considered as the reference standard in patients with metastatic GCT and residual retroperitoneal mass after completing chemotherapy. However, the present data suggest that a modified template dissection might be considered even after chemotherapy in patients with left-sided primary tumours and limited nodal involvement at presentation.

Adolescent↗

Ureterosigmoidostomy and obstructive uropathy.

BACKGROUND: A 19-year-old mentally retarded man with failed exstrophy repair and ureterosigmoidostomy urinary diversion presented with high fever, vomiting and right-flank pain of 2 days' duration. Past medical history was notable for a left nephrectomy to treat an infected staghorn calculus in a poorly functioning kidney. Physical examination revealed pyrexia and right-flank tenderness. INVESTIGATIONS: Physical examination, renal function tests, electrolyte and metabolic assessment, urine and blood cultures, abdominal CT, ANTEGRADE PYELOURETEROGRAPHY, sigmoidoscopy and histopathology. DIAGNOSIS: Ureterosigmoidostomy complicated by acute pyelonephritis, obstructive uropathy, recurrent urinary tract infections, renal impairment and the development of renal stones and metabolic acidosis. MANAGEMENT: Fluids, intravenous antibiotics, bicarbonate and potassium supplementation, and rediversion of ureterosigmoidostomy to an ileal conduit.

Adult↗

Assessment of vesicoureteral reflux in patients with self-retaining ureteral stents: implications for upper urinary tract instillation.

PURPOSE: Conservative treatment of upper urinary tract tumors has been popularized during the last decade. Like in bladder cancer management, localized adjuvant therapy has been advocated to reduce the risk of disease recurrence or progression. In this study we tested the feasibility of creating vesicoureteral reflux (VUR) using a Double-J stent (Medical Engineering Corp., New York, New York) as a measure of efficacy for intravesical adjuvant treatment of the ureter and renal collecting system. MATERIALS AND METHODS: The cohort included 100 consecutive patients in whom a Double-J stent was inserted for renal obstruction. All the patients underwent cystography in the supine position by retrograde filling of the bladder with a 50% dilute solution of 300 mgI/ml iopromide in serial increments of 50 ml up to a maximum of 350 ml. A total of 41 patients underwent cystography immediately following stent insertion (early group) and 59 patients with indwelling stents underwent cystography before further endourological intervention (late group). The presence of VUR and the level along the ureter and renal collecting system were assessed fluoroscopically. RESULTS: Overall VUR was detected in 56 patients (56%), specifically 11 of the 41 (27%) in the early group and 45 of the 59 (76%) in the late group (p <0.001). There was no correlation between stent diameter or length and VUR, or between patient sex, age or particular side and the likelihood of reflux. Mean minimal intravesical volume required to obtain reflux was 171 +/- 11 ml, which was significantly higher in the early (255 +/- 21 ml) than in the late (146 +/- 11 ml) cystogram group. In 24 of the 56 patients (43%) with VUR, there was complete visualization of the entire ureter and renal collecting system. However, 15 patients (26%) had opacified renal pelves and calices without concomitant visualization of the ureters, whereas 7 patients (31%) had reflux to the ureter without opacification of the renal pelvis. CONCLUSIONS: VUR is not a guaranteed consequence of Double-J stent placement. Therefore, when upper urinary tract instillation with the Double-J technique is considered, a cystogram should be performed first to confirm the occurrence of reflux, determine the intravesical volume required to induce reflux and ascertain that the pertinent section of the ureter or pelvicaliceal system from which the tumor was initially removed is opacified during study. An interval that remains to be defined should be allowed between stent insertion and VUR assessment.

Administration, Intravesical↗

Epidermoid cyst and teratoma of the testis: sonographic and histologic similarities.

OBJECTIVE: The classic sonographic description of an epidermoid cyst is a mass with a target or onion ring appearance of alternating rings of hyperechogenicity and hypoechogenicity. This study presents a pathologic-sonographic assessment of classic and nonclassic appearances of an epidermoid cyst of the testis and reports the possible similarity between a classic epidermoid cyst and a teratoma on sonography. METHODS: We reviewed the sonographic and histologic features of 8 testicular tumors that either had a classic onion ring pattern or were found at pathologic examination to be epidermoid cysts but did not have the classic sonographic pattern. RESULTS: Three epidermoid cysts had a typical onion ring appearance. Histologic sections of these tumors revealed a squamous epithelial layer lining the cyst and multiple concentric laminated layers of keratin. Two tumors did not have a typical sonographic appearance of epidermoid cysts but were found to be epidermoid cysts at pathologic examination. One was homogeneously hypoechoic, and the other had irregular cystic and solid components, but neither had a target or onion ring appearance. Histologically, both of these tumors consisted of cystic cavities lined by squamous epithelium and contained desquamated keratinized epithelium. Notably, 3 other tumors pathologically diagnosed as teratomas had a sonographic appearance of classic epidermoid cysts. These tumors contained layers of keratin, but the cyst was lined by both squamous cells (ectodermal origin) and cylindrical epithelium (endodermal origin), thereby precluding the diagnosis of epidermoid cysts. CONCLUSIONS: There is considerable overlapping of the sonographic appearances of teratomas and epidermoid cysts of the testis. Although the onion ring appearance of an intratesticular tumor is suggestive of an epidermoid cyst, this appearance may also be found in cases of a teratoma. Whereas the former condition can be treated by local enucleation, the latter requires radical orchiectomy.

Adult↗

Treatment program for erectile dysfunction in patients with cardiovascular diseases.

The present study assesses the effectiveness of our progressive treatment program for erectile dysfunction in patients with cardiovascular diseases. The study sample included 453 patients aged 36 to 91 years. Therapy in all patients was begun with sildenafil citrate 25 to 100 mg. Those with contraindications, drug adverse effects, or a negative response (erection insufficient for vaginal penetration) were given intracavernous injections of a cocktail of vasoactive drugs (dimix, trimix, or quadmix), followed by the addition of sildenafil citrate to the trimix in case of failure, and then a penile prosthesis. Patients were followed for 2 years; in cases of treatment ineffectiveness during follow-up, drug dosages were increased or a penile prosthesis was suggested. Sildenafil citrate was offered to 417 patients of whom 205 (49.2%) responded positively. The remaining 248 patients received intracavernous injections: 135 (54.4%) had a positive response to the dimix, 85 (75.2%) to the trimix, and 16 (57.1%) to the quadmix. Four of the other 12 patients (0.9%) responded to sildanefil citrate + trimix, and 2 (0.4%) agreed to a penile prosthesis. At the 2-year follow-up of 447 patients, 131 (29.3%) were successfully treated with sildanefil citrate, 92 (20.6%) with dimix, 122 (27.3%) with trimix, 12 (2.7%) with quadmix, and 2 (0.4%) with sildanefil citrate + trimix; 5 patients (1.1%) had a penile implant. Forty-eight patients (10.7%) achieved spontaneous erection, of whom 46 were taking aspirin. Twenty-six patients (5.8%) stopped treatment because of health and family reasons and 9 (2%) had a negative response. Our progressive treatment program for erectile dysfunction has a high success rate in patients with cardiovascular disease: Overall, 98.7% achieved an erection sufficient for vaginal penetration immediately after the trial and 92.2% on follow-up; 10.7% achieved spontaneous erections.

Administration, Oral↗

The "B-bladder"-an ileocolonic neobladder with a chimney: surgical technique and long-term results.

OBJECTIVES: A modified version of the "Le Bag" ileocolonic neobladder with a "Studer"-like ileal chimney (B-bladder) is presented. The surgical technique, perioperative complications, and long-term results, including cancer control and continence, are described. METHODS: Twenty-nine patients underwent radical cystectomy and urinary diversion to an orthotopic ileocolonic neobladder with an ileal chimney. All operations were done by a single surgeon. Preoperative, perioperative and postoperative data were recorded. Median duration of follow-up was 3.4 years. RESULTS: The operation was technically successful in all cases. Late complications included recurrent urinary tract infection (17%) and uretero-neobladder anastomotic stricture (3%), both at acceptable rates. Postoperative daytime continence was excellent. Cancer control was satisfactory during follow-up; 11 patients (38%) died of disease progression with distant metastases. Median survival was 71.1 months. CONCLUSIONS: The B-bladder maintains the simplicity of preparation of the original "Le-Bag" neobladder while gaining the advantages of ureteral anastomosis to an ileal chimney. The incidence of perioperative complications is low and long-term results with regard to cancer control, continence, and complications are excellent.

Adult↗

Incidental testicular tumors in infertile men.

OBJECTIVE: To characterize the population of infertile men with an incidental finding of testicular tumor diagnosed during infertility work-up and to describe their unique presentation and pathological findings. DESIGN: Retrospective study of 11 men in whom a testicular tumor was incidentally diagnosed during evaluation for infertility out of 150 patients who underwent orchiectomy over a 10-year period (1992 to 2002). SETTING: University-affiliated urologic referral center. PATIENT(S): Infertile men with an incidental testicular mass who underwent radical orchiectomy. INTERVENTION(S): Description of patient characteristics: age at diagnosis, presentation, history of undescended testis, and type of infertility. MAIN OUTCOME MEASURE(S): Tumor size and location and pathological diagnosis. RESULT(S): Eleven patients met the study's inclusion criteria, 11 tumors were identified and characterized. The tumors were usually small, centrally located and nonpalpable. Histologically, six were malignant germ-cell tumors and three were Leydig-cell tumors; two patients had no histologic evidence of tumor. All patients with a history of undescended testis had malignant germ-cell tumors. CONCLUSION(S): The use of trans-scrotal sonography enables early diagnosis of small nonpalpable tumors. A history of an undescended testis may necessitate a more aggressive approach, as these patients are at increased risk for testis cancer. Further studies are warranted to establish the yield of routine sonographic screening of infertile men and their specific management.

Adult↗

External-internal nephro-uretero-ileal stents in patients with an ileal conduit: long-term results.

OBJECTIVES: To describe an improved technique for upper urinary tract drainage in patients with ureteroileal anastomotic stricture after radical cystectomy and urinary diversion to an ileal conduit, and to review our experience and long-term results. METHODS: From 1995 to 2002, 16 patients (18 renal units) with ureteroileal anastomotic stricture after radical cystectomy and urinary diversion to an ileal conduit underwent external-internal nephro-uretero-ileal stent placement. The procedure consisted of three stages: insertion of a percutaneous nephrostomy tube; retrograde external-internal stent placement with the help of an antegrade-inserted wire, leaving the stent's port in the stoma bag; and periodic retrograde stent exchange. The median duration of follow-up was 26.6 months. RESULTS: The overall success rate was 94.7%. No serious complications occurred during the procedure or during follow-up. Patient compliance was fairly good. In 75% of the patients, the stent served as the definitive treatment, avoiding the need for surgical revision. CONCLUSIONS: External-internal nephro-uretero-ileal stent placement can be used successfully and safely as a definitive treatment for anastomosis-related complications in patients after radical cystectomy and urinary diversion to an ileal conduit.

Aged↗

Deleted-in-colon-cancer protein expression in patients with adenocarcinoma of the urinary tract and a history of colorectal cancer.

OBJECTIVES: To assess whether immunostaining for deleted-in-colon-cancer (DCC) protein, a previously established prognostic marker in colon and bladder cancer, may assist in resolving the uncommon differential diagnostic dilemma of distinguishing primary from secondary urothelial adenocarcinoma. METHODS: The study group consisted of 12 patients with adenocarcinoma involving the bladder or ureter and previously resected colorectal carcinoma between 1988 and 2002. All patients were initially considered to have primary urothelial transitional cell carcinoma, and the management strategy was conducted accordingly. The clinical data were recorded from the charts, and immunohistochemical staining for DCC was performed on formalin-fixed paraffin-embedded tissues containing the primary colorectal cancer and ensuing urinary tract tumor. Staining was defined as positive when at least 25% of the tumor cells were immunoreactive for DCC. RESULTS: Of the 12 patients, 10 presented with bladder and 2 with ureteral adenocarcinoma. All secondary tumors originated from a primary carcinoma invariably located along the left colon or rectum. The overall 5-year disease-specific survival rate from the time of colectomy was 31% at a median follow-up of 50 +/- 8 months. Of the 12 patients, 5 (41%) had positive DCC immunoreactivity. In all cases, concordant expression of DCC was found in the primary colorectal cancer and the ensuing tumor in the urinary tract. The survival time from colectomy was significantly longer for the DCC-positive subgroup (median 59 months, 95% confidence interval 41 to 77) than in the DCC-negative subgroup (median 23 months, 95% confidence interval 13 to 37). Likewise, the time lag between colectomy and tumor recurrence in the urinary tract was significantly longer in the patients with DCC-positive tumors (median 35 months) than in those with DCC-negative tumors (median 10 months). CONCLUSIONS: DCC immunoreactivity was consistently observed in secondary bladder or ureteral adenocarcinoma when the primary colorectal lesion expresses DCC, and thus may serve to establish the origin of the tumor. Positive DCC protein expression in secondary urinary tract adenocarcinoma of colorectal origin may identify a subset of patients with a relatively favorable prognosis. Additional studies are required to confirm our results.

Adenocarcinoma↗

Urological injuries during cesarean section: intraoperative diagnosis and management.

PURPOSE: We report a single center experience with emergency urological consultations and interventions during cesarean sections, and provide several guidelines for the intraoperative diagnosis and management of urological trauma in this specific clinical setting. MATERIALS AND METHODS: From 1996 to 2003 urological consultations were required in 29 of 10,439 abdominal deliveries (0.3%). Patient files were reviewed for obstetric, surgical and followup data. RESULTS: In 20 patients (69%) cesarean section was done on an emergency basis for fetal distress or placental abruption. Of the 29 urological consults 12 (42%) were for inadvertent cystotomy and 17 (58%) were for suspected injuries to the ureter. Patients with inadvertent cystotomy underwent concomitant assessment of ureteral patency by direct insertion of ureteral catheters through the ureteral orifice. Ureteral obstruction was identified in 1 case and promptly repaired by dissecting the ureter and releasing offending sutures that were angulating the ureter and occluding the lumen. Patients with suspected ureteral damage and an intact bladder were studied by endoscopic means (14) or direct surgical dissection and exposure of the ureter (3). Endoscopic assessment was performed by cystoscopic inspection of stained urine flow from the orifices following the administration of intravenous dye (indigo carmine) or by retrograde ureteral catheterization. One patient was found to have incomplete ureteral transection, which was repaired primarily over a self-retaining ureteral stent. CONCLUSIONS: Key factors to obtain optimal results in the management of urological injuries during cesarean sections are the early recognition and immediate repair of damage. Ureteral catheterization via a cystoscope or directly through the orifices should be considered the modality of choice to assess ureteral intactness. Algorithms for urological assessment in this clinical setting are provided.

Adult↗

Continence and quality of life assessment after artificial urinary sphincter implantation.

BACKGROUND: Sphincter-related incontinence after radical prostatectomy, benign prostatectomy or due to neurogenic disease has a considerable negative impact on quality of life. Artificial urinary sphincter implantation is a mainstay therapeutic option for these patients. OBJECTIVES: To assess patient satisfaction, subjective long-term continence and complications after AMS 800 artificial urinary sphincter implantation. METHODS: The medical records of 34 patients who underwent artificial urinary sphincter implantation for radical prostatectomy (n = 23), simple prostatectomy (n = 9) or neurogenic disease (n = 2) between 1995 and 2003 were studied retrospectively. Median follow-up was 49 months (range 3-102 months). Records were analyzed for urinary sphincter survival and complications. Quality of life and continence assessment was done by mailing an impact questionnaire. RESULTS: In 4 of the 34 patients (11.7%) the device was removed due to infection. One of the four had surgical revision elsewhere, and the other three were not interested in re-implantation of the device. Two patients (5.9%) underwent revisions due to mechanical failure. One patient died and three patients were not located. Twenty-seven out of a possible 30 patients (88%) completed the questionnaire; 22 (85%) achieved social continence (0-2 pads daily), and one patient had subjective difficulty activating the device. Subjective improvement and patient satisfaction was rated as 4.22 and 4.11, respectively (scale 0 to 5). CONCLUSIONS: Artificial urinary sphincter implantation is an efficacious option for sphincter-related incontinence. This study documents the positive impact of artificial urinary sphincter implantation on quality of life with acceptable complications; these results are comparable to other published studies.

Aged↗

Multicentric study comparing intravesical chemotherapy alone and with local microwave hyperthermia for prophylaxis of recurrence of superficial transitional cell carcinoma.

PURPOSE: To compare the efficacy and local toxicity of the intravesical instillation of a cytostatic drug versus the same cytostatic agent in combination with local hyperthermia as an adjuvant treatment, after complete transurethral resection (TURB) of superficial transitional cell carcinoma (TCC) of the bladder. PATIENTS AND METHODS: The study was designed as a prospective, multicentric, randomized trial. Eighty-three patients suffering from primary or recurrent superficial (Ta-T1) TCC of the bladder, after a complete TURB, were randomly assigned to receive intravesical instillations of mitomycin C (MMC) alone, for 41 patients, and MMC in combination with local microwave-induced hyperthermia, for 42 patients. For the combined approach, a new system, Synergo101-1 (Medical Enterprises, Amsterdam, the Netherlands) was used. The effectiveness evaluation end points of the study were evaluation of recurrence-free survival and the estimated probability of recurrence. The safety evaluation end points included subjective and objective side effects and clinical complications. For the efficacy end point, Kaplan-Meier analysis was employed, with the log-rank test for significance. Minimum follow-up time was 24 months. RESULTS: Of the 83 randomly assigned patients, 75 completed the study according to the protocol and had valid cystoscopy results. Survival analysis of the 75 assessable patients demonstrated a highly significant difference in the survival curves in favor of thermochemotherapy. Subjective intolerance and clinical complications were significantly higher but transient and moderate in the combined treatment group. CONCLUSION: In our series, endovesical thermochemotherapy appears to be more effective than standard endovesical chemotherapy as an adjuvant treatment for superficial bladder tumors at 24-month follow-up, despite an increased but acceptable local toxicity.

Administration, Intravesical↗

Transitional cell carcinoma in a fused crossed ectopic kidney.

Nephroureterectomy is considered the reference standard treatment for invasive transitional cell carcinoma of the ureter. When this malignancy occurs in a patient with renal fusion anomaly, separating the involved kidney from its conjoint mate becomes a challenging task for the surgeon. We report a unique case in which a patient with an L-shaped left-to-right crossed ectopic kidney was diagnosed with invasive ureteral transitional cell carcinoma. The preoperative assessment in these uncommon cases should include renal angiography or computed tomography angiography to provide key information about the renal vasculature, which is essential for planning the surgical dissection and line of separation between the kidneys.

Aged↗

Empirical management of urinary tract infections complicating transrectal ultrasound guided prostate biopsy.

PURPOSE: Although urinary tract infection is a recognized complication of transrectal ultrasound guided prostate biopsy, to our knowledge there are no recommendations in the literature for its management. We studied the unique features of this infection and provide management recommendations. MATERIALS AND METHODS: A prospective design was used. The study group was composed of patients admitted to the emergency department from 2000 to 2001 with complaints suggestive of urinary tract infection after transrectal ultrasound guided prostate biopsy. The indication for biopsy, prophylactic regimen used and clinical manifestations were documented. Urine and blood cultures were obtained at hospital admission and bacterial susceptibility was examined for all positive cultures. RESULTS: All 23 patients enrolled in the study underwent biopsy for acceptable indications and 95.7% had received antibiotic prophylaxis, including 69.5% with fluoroquinolones. Infection was typically accompanied by high fever (mean +/- SD 39.1 +/- 0.6C), chills in 78.3% of cases and leukocytosis in 56.5%. All positive blood cultures and 92.9% of positive urine cultures yielded Escherichia coli. Bacterial isolates showed high resistance to fluoroquinolones and trimethoprim-sulfamethoxazole, and 100% susceptibility to second and third generation cephalosporins, amikacin and carbapenems. CONCLUSIONS: The successful management of urinary tract infection complicating transrectal prostate biopsy depends on the recognition of its unique features, the pathogens involved and their antimicrobial susceptibility. The recommended empirical treatment is a second or third generation cephalosporin, amikacin or a carbapenem.

Aged↗