Elastography in the Urological Practice: Urinary and Male Genital Tract, Prostate Excluded-Review.

The aim of this article is to review the utility of elastography in the day-to-day clinical practice of the urologist. An electronic database search was performed on PubMed and Cochrane Library with a date range between January 2000 and December 2021. The search yielded 94 articles that passed the inclusion and exclusion criteria. The articles were reviewed and discussed by organ, pathology and according to the physical principle underlying the elastographic method. Elastography was used in the study of normal organs, tumoral masses, chronic upper and lower urinary tract obstructive diseases, dysfunctions of the lower urinary tract and the male reproductive system, and as a pre- and post-treatment monitoring tool. Elastography has numerous applications in urology, but due to a lack of standardization in the methodology and equipment, further studies are required.

The impact of minimal invasive surgery on early complications and mortality after radical cystectomy for muscle-invasive urothelial bladder cancer.

PURPOSE: to evaluate the 30-day death rate and the factors associated with short-term complications after radical cystectomy for muscle-invasive urothelial bladder cancer. METHODS: The study included 123 patients (age 64.1±7.9 years; 111 (90.2%) males and 12 (9.8%) females) previously diagnosed with urothelial bladder cancer, admitted for radical cystectomy in a tertiary center. The following data were noted: age, gender, perioperative chemotherapy and radiotherapy, pre- and postoperative hemoglobin and creatinine levels, tumor stage, type of surgery, type of diversion and Clavien classification. Patients were followed for 30 days and several complications were noted: cardiovascular, gastrointestinal, local, or infectious complications, anemia. Death rate was also recorded. RESULTS: Open cystectomy was performed in 81 (65.9%) patients, and laparoscopic approach was used in 43 (34.1%) patients. An ileal neobladder was created for 11 (8.9%) patients and noncontinent diversion for 112 (91.1%). There were 2 (1.6%) deaths following surgery. The following complication rates were noted: 27 local (22%), 16 infectious (13%), 54 cases of postoperative anemia (43.9%). Postoperative anemia was independently associated with open cystectomy (OR, 5.7; p=0.001), ileal neobladder (Odds ratio/OR, 14.6, p=0.002) and male gender (OR, 0.15, p=0.01). The Clavien classification did not differ between open and laparoscopic cystectomy (p=0.3), even though the complication grade was higher in the former. CONCLUSIONS: The 30-day death rate after radical cystectomy for muscle-invasive urothelial bladder cancer was low. Open cystectomy was associated with more severe short-term complications as compared with the laparoscopic approach. Postoperative anemia was associated with the type of surgery, diversion type and male gender.