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Biomedical subjects

O N Zuban'

Publications and source records attributed to O N Zuban'.

9 recordsLinked to original sources
PubMed2006

[Surgical treatment of patients with micro-cystitis of tuberculous and other etiology].

The urinary bladder was reconstructed by using different segments of the gastrointestinal tract in 45 patients aged 21 to 72 years. The indication for surgery was microcystis of tuberculous and other etiology in 28 (62.2%) and 17 (37.8%) patients, respectively. The overall post-operative mortality was 2.2% (1 patient). Early and late complications were observed in 17.8 and 30.4% patients, respectively. Analysis of the causes of complications has indicated that they are associated with the urine diversion method and with the scope of urinary bladder resection. Seven repeated operations were performed. Augmentation cystoplasty should follow subtotal microcystectomy. For correction of azotemia and for prevention of stricture in the early postoperative period, the neocystis should be continuously irrigated with antiseptic solutions in order to eliminate urine, mucus, and blood clots.

Adult↗
PubMed2005

[Replacement of the urinary bladder by the stomach body].

In the period from 2001 through 2004 plasty of the urinary bladder was performed in 24 patients using a. et v. gastroepyploici dexter. Mean age of the patients (18 men and 6 women) was 58.2 years. Gastrocystoplasty in 18 patients was performed after radical cystectomy for urinary bladder cancer, in 6 patients for neurogenic and small urinary bladder. The authors' original modification with a complete transversal resection of the stomach body taken together with the lesser curvature was used in operations on 10 patients. Early postoperative complications developed in one patient, late ones--in two patients, there were no lethal outcomes. Positive functional results were noted in all patients within the terms of observations from 2 through 22 months. Good quality of life was noted in all of them.

Adult↗
PubMed2004

[Surgical treatment of obstructive urinary tract diseases in patients with pulmonary tuberculosis].

The paper presents the data of an examination of 92 patients [males (59-64.1%) and females (33-35.9%)] with active pulmonary tuberculosis concurrent with obstructive urinary tract diseases of various etiology. The patients' age ranged from 39 to 90 years (mean 58.2 +/- 2.5 years). Seventy-six (82.0%) patients suffered from infiltrative tuberculosis; 12 (13.0%) and 4 (4.3%) patients had cavernous and fibrocavernous tuberculosis, respectively. A relationship was found between pulmonary tuberculosis and obstructive urinary tract diseases leading to uniform changes in the upper urinary tract. The use of currently available methods for examination and treatment to eliminate infra- and supravesical obstruction permits performance of surgical interventions in patients with active pulmonary tuberculosis.

Adult↗
PubMed1999

[Surgical treatment of renal tuberculosis].

The analysis of the results of surgical treatment of 178 patients with destructive nephrotuberculosis indicates that operative methods are justified in the treatment of nephrotuberculosis as they provide cleansing of the infection focus, restoration of renal and urinary tract function, help to avoid long-term and massive chemotherapy. Organ-preserving and reconstructive operations on the kidneys and urinary tracts in early disease.

Adult↗
PubMedDate not supplied

[Plastic repair of the urinary tract with intestinal graft].

Enteroplasty of the urinary tract was made in 224 patients (175 male and 49 female, age 21-72 years): enteroplasty of the ureter (n = 25), augmentation cystoplasty (n = 38), replacement of the urinary bladder after radical cystectomy for cancer (n = 161). The grafts were made of the small intestine segments--149 (66,5%), sigmoid--45 (20%), stomach--25 (11.2%), appendix--3 (1.3%). Total postoperative lethality reached 2.7%. Early and late complications occurred in 26.8 and 32.2% patients, respectively. In half the cases complications were related to the derivation method. Fifty three reoperations were made, most frequent of them was percutaneous nephrostomy. Thus, use of gastrointestinal tract segments for replacement of the urinary tract provides adequate urine outflow from the kidneys, close to natural micturition. Introduction of advanced methods of urine derivation prevents formation of urinary fistulas and improves quality of the patients' life.

Adult↗
PubMedDate not supplied

[Urodynamics of artificial urinary bladder].

Radical cystectomy with creation of orthotopic reservoir from various segments of gastrointestinal tract was made in 120 patients (99 males, 21 females, age 37-74 years) with muscular-invasive cancer of the urinary bladder (UB) in 1996-2004. Replacement of UB was made according to the Studer and Hautmann method in 38 and 27 patients, respectively. S-cystoplasty was performed in 31 patients. The gastric segment was used for creation of the reservoir in 24 patients. Three patients died. Three to twelve month follow-up recorded the best functional results in patients after Studer cystoplasty.

Adult↗