Publications by authors named "Calin Chibelean"

Background/objectives: UBC demonstrates a relatively low prevalence in patients under 50 years old. Our study aimed to compare the pathological characteristics of UBC in young and elderly patients and to assess the age-related variations in these characteristics.

Methods: This retrospective study from January 2018 to December 2022 encompassed 762 patients with an initial diagnosis of UBC.

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Acute ischemia of the glands is a severe complication after circumcision. We outline the challenging case of a seventeen-year-old boy with glandular ischemia (GI) that appeared shortly after circumcision. Methods: We present a case report and literature review related to glans ischemia, and the complications of circumcision are reviewed.

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We present the case of a 56-year-old patient admitted to the vascular unit of the Targu Mures County Emergency Clinical Hospital after a computed tomography angiography performed for critical limb ischemia showed a tumor of the right kidney of 11.3/12/11 cm anteroposterior/later-lateral/craniocaudal, accompanied by an abdominal aortic aneurysm (AAA) (3 cm diameter) and right iliac artery occlusion. An interdisciplinary team formed of urological and vascular surgeons decided and performed a one-step operation.

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Aim: This study aims to investigate any modification of serological FSCN1 in prostate cancer patients compared with patients without neoplasia.

Material & Methods: Clinical data and blood specimens from patients with and without prostate cancer were obtained. A quantitative sandwich ELISA method was used to determine serological values of FSCN1.

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Urinary tract infections (UTIs) are a leading cause of morbidity for both males and females. The overconsumption of antibiotics in general medicine, veterinary, or agriculture has led to a spike in drug-resistant microorganisms; obtaining standardized results is imposed by standard definitions for various categories of drug-resistant bacteria-such as multiple-drug resistant (MDR), extensive drug-resistant (XDR), and pan drug-resistant (PDR). This retrospective study conducted in three university teaching hospitals in Romania has analyzed urine probes from 15,231 patients, of which 698 (4.

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Chemical cystitis (CC) is an inflammation of the bladder caused by various chemical agents ingested intentionally or accidentally. It is linked to chemotherapeutic agents such as cyclophosphamide, therapeutic agents for diverse diseases, and anesthetic agents consumed abusively for recreational effects such as ketamine, or can be linked to environmental and surrounding factors such as soaps, gels, spermicides, and dyes. CC is a pathology with an increasing incidence that is inadequately treated due to its infectious cystitis-like symptoms.

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Urinary tract infections (UTIs) in women represent a common bacteriological finding, with negligible recent and consistent research on antimicrobial resistance (AMR) in the female population. We designed a retrospective study to observe the incidence of frequent uropathogens and their resistance rates to common antibiotics. We elaborated multicenter research in three different teaching hospitals in Romania, analyzing 13,081 urine samples, of which 1588 met the criteria of inclusion.

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Considering urinary tract infections (UTIs), a significant public health problem with negligible recent research, especially on the male eastern European population, we aimed to determine the antimicrobial resistance rates of uropathogens for the most commonly used antibiotics in urological practice in our country. We conducted a multicenter retrospective study in two different teaching hospitals in Romania, analyzing urine samples from 7719 patients to determine the frequency of incriminating pathogens and their resistance to different antibiotics, in a comparative approach. We determined (35.

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Quality of life improvement stands as one of the main goals of the medical sciences. Increasing cancer survival rates associated with better early detection and extended therapeutic options led to the specific modeling of patients' choices, comprising aspects of reproductive life that correlated with the evolution of modern society, and requires better assessment. Of these, fertility preservation and ovarian function conservation for pre-menopause female oncologic patients pose a contemporary challenge due to procreation age advance in evolved societies and to the growing expectations regarding cancer treatment.

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To compare long-term overall survival (OS) in patients with G1 and G2 grade Ta bladder cancer after transurethral resection of bladder tumors (TURBTs). Secondary aim was to investigate clinical and pathologic prognostic factors for OS of Ta patients, except G3/high grade (HG).A total of 243 patients, retrospectively selected, with Ta nonmuscle invasive bladder cancer (NMIBC) underwent TURBT between January 2006 and December 2008 (median follow-up 109 months).

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Aim: To evaluate the importance of BCI in the management of underactive bladder (UB).

Material And Method: A retrospective study over a period of 3 years and 9 months (January 2013-September 2016) in Mureş County Hospital, Clinic of Urology, including 91 patients. Detrusor underactivity was defined by BCI less than 100 using the formula: PdetQmax+5Qmax.

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Introduction: In the last decade, an increasing number of polymorphisms in DNA repair genes have been identified and their involvement in carcinogenesis was studied. Despite the fact that XRCC3 and XPD DNA repair genes association with several types of cancer was widely studied, their role in the development of clear cell renal cell carcinoma (CCRCC) has not been established in the European population.

Objective: The objective of this study was to investigate the association of XRCC3 Thr241Met and XPD Lys751Gln gene polymorphisms with the risk of CCRCC and the association between these genotypes and CCRCC histopathological prognostic factors (pathologic stage, Fuhrman grade, tumor diameter).

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Introduction: Overactive bladder (OAB) syndrome is a special condition characterized by urgency, with or without urinary urge incontinence (UUI), associated to frequency and nocturia, with important consequences on patients' quality of life (QoL). Administered as intradetrusor injections, botulinum neurotoxin type A (BoNT/A) is a new, promising, minimally invasive treatment option for OAB patients, non-compliant to conventional antimuscarinics. The aim of our study was to perform a systematic review of the literature concerning the efficiency and safety of different BoNT/A products in the treatment of OAB.

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Micropapillary urothelial carcinoma (MPC) is a rare variant of urothelial carcinoma (UC) with an aggressive clinical course, an advanced stage at first presentation and a high metastatic potential. The aim or our study is to present five illustrative cases of MPC, diagnosed among the 21 patients with UC treated by radical cystectomy in the Department of Urology, County Hospital of Tirgu Mures, Romania, between January 1, 2011 and December 31, 2013. The morphological and immunohistochemical features of this rare and aggressive variant of UC, as well as a brief review of the literature are all presented.

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