Aortobifemoral reconstruction and renal transplantation in a patient with abdominal aortic aneurysm and occlusion of iliac arteries: A case report.

Introduction: Aortoiliac occlusive disease and abdominal aortic aneurysm in patients with renal insufficiency on hemodialysis can significantly influence the success of renal transplantation. In the recent past, advanced atherosclerosis was considered as contraindication for renal transplantation. Complicated creation of vascular anastomoses and progression of occlusive or aneurysmal disease were the main reasons.

Tissue and urinary KIM-1 relate to tumor characteristics in patients with clear renal cell carcinoma.

The objective of this prospective follow-up trial was to ascertain whether the urinary kidney injury molecule-1 (uKIM-1) associates with tumor tissue (tKIM-1) expression and with the pathological characteristics of clear renal cell carcinoma (cRCC) in radically nephrectomized (RN) and/or in partially nephrectomized (PN) patients with cRCC, pre- and postoperatively. This clinical study included 40 patients subjected to RN/PN (cRCC group) and 30 healthy volunteers (control group). Urinary KIM-1 was determined by ELISA TIM-1/KIM-1 kit and normalized by urinary creatinine.

Pheochromocytoma of the urinary bladder--A case report.

Introduction: Pheochromocytoma of the urinary bladder is a rare tumor and presents less than 0.06% of all urinary bladder tumors.

Case Report: We presented a 49-year-old female patient with a history of daily paroxysmal hypertension accompanied with flushing of the face and upper chest, palpitations and excessive sweating prior to micturition.

Gigantic spermatocytic seminoma: A rare tumor of germ cell origin.

Introduction: Spermatocytic seminoma represents a rare hystologic type of malignant testicular germ cell tumor with slow course and low malignant potential.

Case Report: We presented a 69-year-old patient with atypical clinical presentation of spermatocytic seminoma initially diagnosed as gigantic hydrocoellae which compromised walking. After long term evolution clincal picture presented with signs and symptoms of acute scrotum.

Neobladder “Belgrade pouch”: Metabolic consideration.

Background/aim: The ileal neobladder should be a lowpressure reservoir with acceptable volume and relatively small resorptive surface. A larger inner surface of the ileal pouch is associated with the high resorption of urine metabolites through intestinal mucosa and systemic metabolic disturbances, while a too small pouch results in a higher frequency of voiding and incontinency. The aim of this study was to investigate it is possible to create a neobladder from a shorter ileal segment compared to standard surgical techniques, and reduce metabolic complications.

Urinary KIM-1 and AQP-1 in patients with clear renal cell carcinoma: Potential noninvasive biomarkers.

Background/aim: Kidney injury molecule-1 (KIM-1) and aquaporin-1 (AQP-1) are potential early urinary biomarkers of clear renal cell carcinoma (cRCC). The aim of this study was to ascertain relationship between the urine concentrations KIM-1 and AQP-1 with tumor size, grade, pT stage and type of operation (radical or partial nephrectomy) in patients with cRCC.

Methods: Urinary concentrations of urinary KIM-1 (uKIM-1) and urinary AQP-1 (uAQP-1) were determined by commercially available ELISA kits.

Acquired cystic disease and renal cell carcinoma in hemodialysis patients--A case report on three patients.

Introduction: Renal cell carcinoma (RCC) is derived from renal tubular epithelial cells and represents approximately 3.8% of all malignancies in adults. The incidence of renal cell carcinoma has been growing steadily and ranging from 0.

Unrecognised adrenergic symptoms and the delayed diagnosis of urinary bladder paraganglioma.

Introduction: Paraganglioma is a rare neuroendocrine neoplasm that may arise from the extra-adrenal autonomic paraganglia. Urinary bladder paraganglioma is typically presented as repeated episodes of palpitations, headache or blood pressure rise immediately after micturition. Management of these tumors includes radical surgical treatment with preoperative antihypertensive preparation, and a life-long follow-up.

Different techniques of vessel reconstruction during kidney transplantation.

Background/aim: Multiple renal arteries (MRAs) represent a surgical challenge by the difficulty in performing anastomoses, bleeding and stenosis. MRAs should be preserved and special attention should be paid to accessory polar arteries. All renal arteries (RAs) must be reconstructed and prepared for safe anastomosis.

The clinical course of non-muscle invasive bladder cancer after transurethral resection of the tumor with or without subsequent intravesical application of bacillus Calmette-Guérin: The influence of patients gender and age.

Unlabelled: BACGROUND/AIM: The therapy with intravesical instillation of bacillus Calmette-Guérin (BCG) after transurethral resection (TUR) of tumor is the gold standard of treatment of non-muscle invasive bladder cancer (NMIBC). The role and importance of BCG intravesical therapy in various shape of tumors, were confirmed by our previous investigation. The aim of this study was to examine whether incidence of recurrence and tumor regression differs depending on sex and age of patients.

Specificities of transplantation of kidneys procured from donors with situs inversus totalis--a case report and review of the literature.

Introduction: Situs inversus totalis (SIT) represents a total vertical transposition of the thoracic and abdominal organs which are arranged in a mirror image reversal of the normal positioning. We presented a successful pre-dialysis kidney transplantation from a living sibling donor with SIT and the longest donor follow-up period, along with analysis of the reviewed literature.

Case Report: The pair for pre-dialysis kidney transplantation included a 68-year-old mother and 34-year-old daughter at low immunological risk.

Difference in recurrence frequencies of non-muscle-invasive-bladder tumors depending on optimal usage of intravesical immunotherapy of bacillus Calmette-Guérin.

Background/aim: The therapy with intravesical instillation of bacillus Calmette-Guérin (BCG) after transurethral resection (ITJR) of the tumor is the gold standard of treatment of non-muscle invasive bladder cancer (NMIBC). The aim of this study was to compare the frequencies of reccurence between a group of patients submitted to TUR + BCG therapy (group I) and a group of patients submitted only to TUR (group II).

Methods: The patients with NMIBC, a total of 899, treated in our Institution from January 1, 2007 to March, 2013, were included in this study and divided into two groups: group I and group II.

Radical cystectomy in eldery.

Background/aim: Radical cystectomy is the method of choice for the treatment of muscle invasive bladder cancer. This major surgery is associated with many complications, especially in older patients. The aim of this study was to analyze preoperative comorbidity, and intraoperative and postoperative complicatons in patients older than 75 years.

Uretrorenoscopy laser lithotripsy treatment of stones impacted in the left ureter 10 years after right kidney autotransplantation.

Introduction: Urinary tract calculosis is a very common condition in general population. It appears in 5-10% of population, and can be managed conservatively or by minimally invasive, endoscopic and surgical procedures or extra-corporeal shock way lithotripsy. Lesions of the ureter can be resolved by JJ stent insertion, end-to-end anastomosis, ureterocystoneostomy, percutaneous nephrostomy, nephrectomy, intestinal graft interposition or kidney autotransplantation.

Rare locations of metastastatic renal cell carcinoma: a presentation of three cases.

Introduction: Metastatic renal cell carcinoma (RCC) frequently spreads not only to neighboring lymph nodes, but also to distant organs, including the lungs, liver, bones and brain.

Case Report: We presented three cases of RCC with colon metastasis. In the first, 63-year-old patient, after left nephrectomy followed with lyphadenectomy in paraaortic lymph node, left hemicolectomy was done due to RCC metastasis in rectosigmoid colon.

Urodynamic characteristics of the modified orthotopic ileal neobladder.

Background/aim: Radical cystectomy is the method of choice in management of muscle invasive, organ-confined tumors of the bladder (T2-T4, N0-Nx). The most frequent continent orthotopic urinary diversion after radical cystectomy is the ileal neobladder. A modified technique consists of using a shorter segment of the terminal ileum than the standard technique, around 30 cm.

Epidemiology of nosocomial colonization/infection caused by Acinetobacter spp. in patients of six surgical clinics in war and peacetime.

Background/aim: Acinetobacter spp. has emerged as nosocomial pathogen during the past few decades in hospitals all over the world, but it has increasingly been implicated as a serious nosocomial pathogen in military hospitals. The aim of this study was to analyse and compare the surveillance data on Acinetobacter nosocomial colonization/infection (NCI) collected during the wartime with the data collected in peacetime.

Living unrelated donor kidney transplantation--a fourteen-year experience.

Background: In countries without a national organization for retrieval and distribution of organs of the deceased donors, problem of organ shortage is still not resolved. In order to increase the number of kidney transplantations we started with the program of living unrelated - spousal donors. The aim of this study was to compare treatment outcome and renal graft function in patients receiving the graft from spousal and those receiving ghe graft from living related donors.

Recidive of renal cell carcinoma tumor thrombus in inferior vena cava via lumbar vein.

Renal cell carcinoma (RCC) develops tumor thrombus in the renal vein and inferior vena cava (IVC) in 10% of cases. Surgical treatment is radical nephrectomy and thrombectomy of the IVC. Local recidive can develop in the lumbar fossa, lymph nodes, and the IVC.

Changes of glomerular filtration after nephrectomy in living donor.

A possible complication after donor nephrectomy is a decrease in glomerular filtration rate. The goal of our investigation is to estimate the function of the remaining donor kidney in the first 6 months after nephrectomy using the equations Cockcroft-Gault, Modification of Diet in Renal Disease 1 (MDRD1) and MDRD2. In addition to basic age and sex data, we collected standard biochemical data from blood: creatinine, blood urea nitrogen, and albumin.

[Post-voiding residual urine and capacity increase in orthotopic urinary diversion--standard vs. modified technique].

Background/aim: Ever since the time when the first orthotopic urinary diversion (pouch) was performed there has been a constant improvement and modification of surgical techniques. The aim has been to create a urinary reservoir similar to normal bladder, to decrease incidence of postoperative complications and provide an improved life quality. The aim of this study was to compare post-voiding residual urine (PVR) and capacity of the pouch constructed by standard or modified technique.

Short ileal segment for orthotopic neobladder: a feasibility study.

Objectives: The objective of this study was to present the construction of a neobladder with a modified pouch technique using 25-35 cm of terminal ileum.

Methods: Thirty-eight patients whose pouch was constructed from 25-35 cm of terminal ileum (short pouch [SP] group) were prospectively evaluated vs 41 patients whose pouch was constructed from 50-70 cm of terminal ileum (long pouch group). Pouch volume, post-void residual (PVR) volume, need for catheterization, continence and voiding frequency were evaluated at 3 and 12 months after surgery.

Fournier's gangrene.

Background: Fournier's gangrene (FG) represents a necrotizing infection of the skin and subcutaneous soft tissue of the external genitalia and perineum. It arises as a result of propagation of anorectal, urogenital and skin infections. The principles of treatment include improving general condition of a patient, debridement of wound, excision of necrotic tissue, combined antibiotic therapy, hyperbaric oxygen therapy and reconstructive procedures.

[On 10-year experience in the use of direct and antireflux techniques of anastomosis of ureter and orthotopic intestinal neobladder after radical cystectomy].

Background/aim: Today, radical cystectomy is the method of choice in treatment of muscle invasive bladder carcinoma in stage T2-T4a, No-Nx, Mo, and orthotopic derivation is for patients the most comfortable derivation of urin. From 1888 when Tizzoni and Foggi performed the first orthotopic derivation on animals, and 1913 when Lemoin declared the first orthotopic derivation in humans there has been a constant improvement and modification of orthotopic urinary diversion after radical cystectomy which significantly decrease the number and severity of postoperative complications. The aim of this study was to compare complications regarding the direct and antireflux ureter-neobladder anastomosis.