BACKGROUND AND OBJECTIVES Studies of patients with benign pathologic lesions who underwent laparoscopic radical nephroureterectomy (RNU) with preoperative suspicion of upper urinary tract urothelial carcinoma are lacking. The aim of this retrospective cross-sectional study was to evaluate the incidence of benign pathologic lesions on laparoscopic RNU for upper urinary tract tumors that are pres...

Urinary tract infections (UTIs) are a major source of antimicrobial prescribing in the clinical setting and a potential reservoir for the emergence of resistant organisms. Although studies have been published on resistance rates for urinary pathogens from both hospital and general practitioner (GP) settings, there is little information from Long-Term Care Facilities (LTCFs) in Ireland. This stu...

background & objectives: the accurate assessment of the diseased tissue is fundamental to the diagnosis and management of disorders of the central nervous system (cns). the ‛squash’ or ‛crush’ technique has been universally employed in the intraoperative diagnosis of cns tumors. the aim of our study was to evaluate the accuracy of squash preparation in diagnosing cns tumors by comparing wit...

Cell cannibalism is believed to be an indicator of high-grade aggressive cancers with increased metastatic potential. It denotes both anaplastic grade and invasiveness and is valuable in assessing tumor behavior. The present study was a 2-year retrospective and 1-year prospective study conducted in the Department of Pathology, Government Medical College, Jammu. PAP and MGG stained smears of eff...

The main purpose of urine cytology is to detect high-grade urothelial carcinoma (HGUC). With this principle in mind, The Paris System (TPS) Working Group, composed of cytopathologists, surgical pathologists, and urologists, has proposed and published a standardized reporting system that includes specific diagnostic categories and cytomorphologic criteria for the reliable diagnosis of HGUC. This...

A 65-year-old housewife presented with a diagnosis of malignant spindle cell tumor of the bladder which had been diagnosed by work up for chance hematuria. Urine cytology revealed a small number of squamous epithelial cells showing dyskeratosis but no spindle cells. Computed tomography and magnetic resonance images showed a markedly enhanced mass, 4 cm in diameter, on the anterior wall of the u...

BACKGROUND New methods for detection of bladder cancer are needed because cystoscopy is both invasive and expensive and urine cytology has low sensitivity. We screened proteins as tumor markers for bladder cancer by proteomic analysis of cancerous and healthy tissues and investigated the diagnostic accuracy of one such marker in urine. METHODS Three specimens of bladder cancer and healthy uro...

The finding of abnormal estrogenic activity coupled with thiamine deficiency in cases of menorrhagia and uterine cancer suggests a possible etiological correlation between the dietary deficiency, the abnormal estrogen level, and the pathological lesion. The specific element deficient in these cases was thiamine, while the other B factors were normal. Preliminary report of the evidence is made i...

A 27-year-old man presented to the emergency department with sudden onset of massive gross hematuria and urinary retention. Contrast-enhanced computed tomography imaging showed uneven, dilated calices and a narrowing of the renal pelvis in the left kidney; in addition, a large hematoma was noted in the urinary bladder. An emergency cystoscopy was performed following detection of the hematoma an...

The main purpose of urine cytology is to detect high-grade urothelial carcinoma (HGUC). With this principle in mind, The Paris System (TPS) Working Group, composed of cytopathologists, surgical pathologists, and urologists, has proposed and published a standardized reporting system that includes specific diagnostic categories and cytomorphologic criteria for the reliable diagnosis of HGUC. This...