Results 21 to 30 of about 353,324 (269)
401 Three Birds with One Stone: Ureteric Calculus Precipitates Diagnosis and Resection of Three Primary Neoplasms [PDF]
British Journal of Surgery, 2021 Abstract A 67 year-old female presented to our centre with a 2 day history of right flank pain, clinically suggestive of ureteric colic. Computed tomography (CT) confirmed a 6mm right ureteric calculus. However, CT also revealed a large 13cm ipsilateral renal mass, concerning for renal cell carcinoma (RCC). At ureteroscopy for management
Arun Z. Thomas +12 more
openaire +1 more source
Significant clinicopathologic prognostic factors for bladder recurrence, progression, and cancer-specific survival after surgery among patients with upper urinary tract urothelial carcinoma [PDF]
Investigative and Clinical Urology, 2019 Purpose: This study aimed to identify prognostic factors for outcomes after radical nephroureterectomy among patients with upper urinary tract urothelial carcinoma (UTUC). Materials and Methods: We retrospectively reviewed 184 nonmetastatic cases of UTUC
Sung Han Kim +5 more
doaj +1 more source
Surgical management for upper tract transitional cell carcinoma [PDF]
, 2008 This review is published as a Cochrane Review in the Cochrane Database of Systematic Reviews 2008, Issue 4. Cochrane Reviews are regularly updated as new evidence emerges and in response to comments and criticisms, and the Cochrane Database of Systematic
Cohen, Nicholas P. +5 more
core +3 more sources
Primary signet‐ring cell carcinoma of the renal pelvis: An autopsy case
IJU Case Reports, 2022 Introduction Signet‐ring cell carcinoma is an extremely rare histological variant of upper urinary tract carcinoma, associated with poor prognosis. Case presentation We report a case of a 75‐year‐old female diagnosed with left primary upper urinary tract
Heisuke Iijima +9 more
doaj +1 more source
Life, 2023 Fluorescence confocal microscopy (FCM) represents a novel diagnostic technique able to provide real-time histological images from non-fixed specimens. As a consequence of its recent developments, FCM is gaining growing popularity in urological practice ...
Luca Ongaro +14 more
doaj +1 more source
Ureteroscopic laser treatment of upper urinary tract neoplasms. [PDF]
, 2010 BACKGROUND: Endoscopic management of upper urinary tract transitional cell carcinoma has assumed an important role in diagnosis and treatment. The introduction of small diameter rigid and flexible ureteroscopes has permitted access to the upper tract ...
Bagley, Demetrius H., Grasso, Michael
core +2 more sources
Carcinoma of the renal pelvis and ureter
International Brazilian Journal of Urology, 2006 OBJECTIVE: To assess the occurrence of upper urinary tract urothelial tumors (UUTT) in Brazil. MATERIALS AND METHODS: We performed a clinical and histopathologic study of 33 patients who were diagnosed with a malignant neoplasm in the renal pelvis or ...
Fernando Korkes +5 more
doaj +1 more source
Frontiers in Surgery, 2022 PurposeThe COVID-19 pandemic has led to competing strains on hospital resources and healthcare personnel. Patients with newly diagnosed invasive urothelial carcinomas of bladder (UCB) upper tract (UTUC) may experience delays to definitive radical ...
Jeffrey J. Leow +34 more
doaj +1 more source
Surgical management for upper urinary tract transitional cell carcinoma [PDF]
, 2011 Background Upper tract transitional cell carcinomas (TCC) are uncommon and aggressive tumours. There are a number of surgical approaches to manage this condition including open radical nephroureterectomy and laparoscopic procedures.
Biyani, Chandra S. +5 more
core +3 more sources
Autopsy and Case Reports, 2014 Ureteric neoplasms are rare tumors. The annual incidence (during the period 1995-2005) was 0,95-1,15/100.000 person-year. They are almost always urothelial tumors, especially papillary transitional cell carcinoma, as in the image above, and are less ...
Stephen A. Geller +1 more
doaj +1 more source