Papillary renal cell carcinoma (PRCC) is a malignant, heterogeneous tumor originating from renal tubular epithelial cells of the kidney, which comprises approximately 10-15% of all kidney neoplasms. (wikipedia.org)
The excision of the tumor with a minimal margin of healthy parenchyma surrounding the neoplasm is currently considered the standard technique for NSS, in order to minimize the risk of positive surgical margins (PSMs) and achieve optimal local cancer control. (unifi.it)
Standard partial nephrectomy (PN) has been defined as the excision of the tumor comprising a minimal margin of healthy peritumoral renal parenchyma. (unifi.it)
RR CC was named for its morphologic resemblance to pediatric malignant rhabdoid tumor (MRT) of the kidney, which is a highly aggressive tumor characterized by cells that resemble rhabdomyoblasts and by genetic alterations involving chromosome 22, particularly the hSNF5/INI1 gene on 22q11.2. (medscape.com)
In most cases, there will be a solitary tumor in one kidney, but 5-13% of children have bilateral tumors and 10% have multifocal tumors in a single kidney. (medscape.com)
In a study of ultrasound and laboratory findings in Wilms tumor survivors with a solitary kidney, signs of kidney damage were seen in 22 of 53 patients (41.5%) on ultrasonography. (medscape.com)
This is the first demonstration of loss of somatic heterozygosity for a locus on 11p in an adrenal neoplasm and is the first instance where a tumor of any type, from a patient with WBS, shows loss of heterozygosity in this region of the genome . (lookfordiagnosis.com)
Benign6
Angiomyolipoma (AML) of classic type are benign mesenchymal neoplasms composed of blood vessels, smooth muscle, and adipose tissue. (pediagenosis.com)
Complex cysts, on imaging, may be seen as part of benign cysts, renal infection, and cystic neoplasms, including cystic renal cell carcinoma (RCC), which can be distinctly identified due to characteristic imaging features. (radiologykey.com)
Imaging plays a critical role in management, differentiating benign cysts, which do not require treatment, from cystic neoplasms, which may benefit from partial or radical nephrectomy, or percutaneous ablation under imaging guidance. (radiologykey.com)
Ganglioneuroma is a rare benign neoplasm of the sympathetic nervous system. (auanet.org)
Presence of concurrent ICLs in ipsilateral/contralateral kidney does not appear reliable in differentiating benign from malignant ICLs. (biomedcentral.com)
Of 37 malignant and nine benign neoplasms reported in approximately 250 cases with complete and incomplete forms of WBS, this is the fourth patient with hepatoblastoma . (lookfordiagnosis.com)
Renal6
Materials and methods The Italian Registry of Conservative Renal Surgery (RECORd Project) includes all patients who underwent conservative surgical treatment for radiologically diagnosed kidney cancers between January 2009 and December 2012 at 19 urological Italian centers. (unifi.it)
A higher incidence of PSMs was observed when NSS was performed for renal masses located in the upper pole (p=0.001). (unifi.it)
The classification of epithelial tumors of the kidney has in particular undergone substantial progress in the last two decades with major contributions from genetic typing of renal cell carcinomas (RCCs). (abdominalkey.com)
Renal cell carcinoma (RCC) is one of the most common solid neoplasm of urinary tract accounting for about 3% of all malignancies in adult. (medcraveonline.com)
Carcinoma2
the treatment of bladder cancer, kidney cancer and penis cancer is of high international level, and the therapeutic effect of prostate cancer, testicular neoplasms, pelvic ureteral carcinoma and other diseases is outstanding all over the country, which make our department among the most standardized organizations in treating tumors of male urological and reproductive system. (sysucc.org.cn)
The incidence of UTUC is rising due to the effective treatment of bladder carcinoma with better survival rates (length time bias). (urology-textbook.com)
Urinary tract1
In general, 1/3 of congenital anomalies are located within the kidneys or the urinary tract and the majority do not cause clinical problems [1]. (esur2023.com)
Malignant1
Papillary urothelial neoplasm of low malignant potential (PUNLMP). (urology-textbook.com)
27 patients with bladder UC received surgery on the primary tumors including radical cystectomy (n = 18), partial cystectomy (n = 4) and transurethral resection (n = 5). (bvsalud.org)
In this review, we have summarized the therapeutic options for non-colorectal cancer liver metastases in neuroendocrine tumors, gastrointestinal stromal tumors, pancreatic cancer, kidney cancer, and breast cancer. (cancertreatmentjournal.com)
Cyst3
Superior soft tissue and contrast resolution of MR imaging benefits sensitivity to kidney cyst features and classification, which may have an impact on patient management and outcomes. (radiologykey.com)
Contrast-enhanced ultrasound (CEUS) may have nearly similar sensitivity for detection of cyst features yet is dependent on patient body habitus and adequacy of visualization windows for the kidneys, which does not have the same impact on MR imaging results. (radiologykey.com)
Several treatment options have been described including cyst fenestration (partial nephrectomy/deroofing) +/− omentalization, sclerotherapy using alcohol as a sclerosing agent, percutaneous cyst drainage (PCD), and ureteronephrectomy. (biomedcentral.com)
Pancreatic1
Pancreatic ductal adenocarcinoma (PDAC) is the most common pancreatic neoplasm with high metastatic potential and poor clinical outcome. (biomedcentral.com)
Mesenchymal1
This is followed by coverage of neoplasms in the more traditional categories of epithelial, mesenchymal, and other categories. (abdominalkey.com)
Surgical3
The surgical method has become a major urological neoplasm operation for doctorsfrom all provinces to learn and then perform in their local areas. (sysucc.org.cn)
The surgical method has become a major urological neoplasm operation for doctors from all provinces to learn and then perform in their local areas. (sysucc.org.cn)
Since 2002, we have continuously modified the surgical method of penis cancer and greatly modified and innovated theclassical groin lymph node dissection method which has been performed for 80 years in the world (50-80% complication incidence after operation). (sysucc.org.cn)
Metastatic1
Nephrectomy or partial nephrectomy is usually recommended for PRCC treatment, often accompanied with several targeted molecular therapies to inhibit metastatic spread. (wikipedia.org)
Metastasis1
1 Although majority of the patients present with localised disease, approximately 30% of patients are diagnosed with metastasis 2 and another 30% of patients develop metastasis after radical nephrectomy. (medcraveonline.com)
Homogeneous1
CT scan was performed showing a 8.3 x 5.0 x 3.8 cm homogeneous retroperitoneal mass, adjacent to left kidney upper pole, with slight peripheral contrast enhancement. (auanet.org)
Radical2
Modified radical lymph node dissection of groin (international advanced level): High incidence of complications after operation is a drawback of traditional dissection of groin lymph node. (sysucc.org.cn)
All the patients fulfilling the inclusion criteria were subjected to partial or radical nephrectomy and the specimen were sent for histopathological examination. (medcraveonline.com)
Autopsy1
Small cortical lesions are seen in 7% to 23% of kidneys at the time of autopsy. (pediagenosis.com)
Diagnosis1
In addition, we have involved inmaking the diagnosis and treatment guidelines for bladder cancer and kidney cancer in the urology association of Chinese Medical Association. (sysucc.org.cn)
Clinical2
This article elucidates the various neoplasms, along with their clinical significance, and suggest suitable evaluation and management strategies. (medscape.com)
The Journal publishes articles on basic or clinical research relating to nephrology, arterial hypertension, dialysis and kidney transplants. (revistanefrologia.com)
Genetic1
While a complete list of the causes of PRCC remains unclear, several risk factors were identified to affect PRCC development, such as genetic mutations, kidney-related disease, environmental and lifestyle risk factors. (wikipedia.org)
Reveal2
These patients require several follow-up examinations for longitudinal evaluation, allowing the natural course of growth to reveal a neoplasm warranting intervention. (radiologykey.com)
Therefore, we suggest that in these high- risk groups, C-banding studies should be performed together with high resolution chromosome analysis in order to also reveal the incidence and significance of C-band variants in individuals with such cancer prone syndromes. (lookfordiagnosis.com)
Findings1
The incidence of SDH-deficient RCC in central South Africa is slightly higher than global findings. (sajo.org.za)
Complications1
ABO incompatible living donor kidney transplantation after conditioning with rituximab, plasmapheresis/immunoadsorption and immunoglobulins is a valid option offering excellent outcomes.as survival and acute rejections without increasing infectious complications. (revistanefrologia.com)
Treatment1
The current standard of treatment in localized RCC is partial or complete nephrectomy. (bvsalud.org)
Adults1
Conversely, it is very rare in adults, with an incidence rate of less than 0.2 per million per year. (medscape.com)
A lower rate of PSM was found in those patients treated with simple enucleation rather than standard partial nephrectomy (1.6% vs. 7.4% respectively,) Conclusions The early oncological goal of PN is to achieve negative margins. (unifi.it)
Common1
At 9th weeks of development, the metanephros (mature kidney) starts to produce urine and the caudal end of WD is called common excretory duct. (esur2023.com)
Survival3
Using digitized published survival curves (progression-free survival, time to progression, and overall survival [OS]), we inferred event types (progression or death) and estimated transition probabilities using cumulative incidence functions with competing risks. (bvsalud.org)
Trends in cancer incidence, mortality, and patient survival in the United States, as well as many other studies, are derived from this data bank. (cdc.gov)
A retrospective analysis of surgery and loco-regional therapy showed that the 5-year survival rate was 71% in partial hepatectomy compared to 31% in liver chemoembolization 4,5 . (cancertreatmentjournal.com)
Hypertrophy of the solitary kidney occurred in 71,7% of cases. (medscape.com)
Cancer2
Monitoring annual cancer incidence trends to identify unusual changes in specific forms of cancer occurring in population subgroups defined by geo- graphic, demographic, and social characteristics. (cdc.gov)
Puerto Rico was selected as a participant to monitor cancer incidence in an industrially developing area with overall low cancer risk. (cdc.gov)
System1
The ureteric bud is a pivotal structure that differentiate into the ureter and the collecting duct system of the kidney. (esur2023.com)