Growth and renal function dynamics of renal oncocytomas on active surveillance
نویسندگان
چکیده
منابع مشابه
Computed tomography of renal oncocytomas.
A retrospective analysis of 5 renal oncocytomas studied with CT was performed. Oncocytomas appeared as rounded hypodense solid masses with sharp margination from the normal renal parenchyma. They showed uniform homogeneous enhancement on CT scans performed after drip infusion of urographic contrast. One oncocytoma studied with dynamic CT scanning demonstrated a stellate (spoke-wheel) pattern of...
متن کاملExplosive growth of a renal tumor during active surveillance.
The incidence of small renal masses (≤ 4 cm) has increased over the past three decades. Partial nephrectomy remains the standard for treatment of such lesions, but increased attention is being given to patients who may benefit from active surveillance, given the low risk of metastatic spread and traditionally slow growth rates. Patients with significant comorbidities and the elderly are often c...
متن کاملActive Surveillance of Renal Cortical Neoplasms
Over the last two decades there has been an increase in the detection of small (≤ 4 cm) renal cortical neoplasms (RCN) that is attributed to the increase in axial abdominal imaging.1 Although these lesions are typically asymptomatic in nature, they present a potential management dilemma for the treating urologist. The standard of management in kidney cancer has always been surgical excision wit...
متن کاملThe effect of gold nanoparticle on renal function in rats
Objective(s): This study aimed to address the gold nanoparticle(GNP)-dose and exposure duration effect on the kidney function of rats: in vivo. Materials and Methods: A total of 32 healthy male Wistar rats were used in this study. Animals were randomly divided into groups, three GNP-treated groups and control group. Group 1, 2 and 3 received. /5 cc of solution containing 5, 10,100 ppm Au vi...
متن کاملActive surveillance for renal cortical neoplasms.
PURPOSE We retrospectively evaluated our single center experience with patients with renal cortical neoplasms who elected active surveillance. MATERIALS AND METHODS We retrospectively evaluated our urological oncology database between January 1993 and January 2009, identifying a total of 223 renal cortical neoplasms in 212 patients that were initially managed by active surveillance. We descri...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BJU International
سال: 2021
ISSN: 1464-4096,1464-410X
DOI: 10.1111/bju.15499