keyword
MENU ▼
Read by QxMD icon Read
search

Genitourinary malignancies

keyword
https://www.readbyqxmd.com/read/28923625/genitourinary-malignancies-in-transplant-or-dialysis-patients-the-frequency-of-two-newly-described-2016-world-health-organization-histopathologic-types
#1
A Billis, L L L Freitas, L B E Costa, I S Barreto, M A Asato, K S Araujo, D M Losada, A P Herculiani, G V B S Tabosa, B C Zaidan, G L P Oliveira, L Q A Bastos, R M Rocha
BACKGROUND: The aim of this study was to revise the histopathologic types of neoplasias in the genitourinary tract and determine the frequency of 2 new entities included in the 2016 book of World Health Organization classification of renal tumors. It is not established so far whether these 2 recently described tumors are the most frequent in association with end-stage kidney disease. METHODS: In a retrospective analysis, we revised the histopathologic type of 37 genitourinary tumors from 21 patients in dialysis and/or submitted to renal transplantation from 2003 to 2016 aiming to find the frequency of acquired cystic disease-associated renal cell carcinoma and clear cell papillary (tubulopapillary) renal cell carcinoma...
October 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28918178/using-imaging-to-predict-treatment-response-in-genitourinary-malignancies
#2
REVIEW
Amir H Lebastchi, Matthew J Watson, Christopher M Russell, Arvin K George, Alon Z Weizer, Baris Turkbey
CONTEXT: Over the previous2 decades, there have been numerous advancements in the diagnostic evaluation, therapeutic management, and postoperative assessment of genitourinary malignancies. OBJECTIVE: To present a review of current and novel imaging modalities and their utility in the assessment of therapeutic response in the systemic management of renal, testicular, and prostate cancers. EVIDENCE ACQUISITION: A PubMed/Medline search of the current published literature inclusive of prospective and retrospective original research, systematic reviews, and meta-analyses was conducted evaluating imaging modalities for renal cell carcinoma, prostate cancer, and testicular cancer...
September 13, 2017: European Urology Focus
https://www.readbyqxmd.com/read/28905666/second-opinion-expert-pathology-review-in-bladder-cancer-implications-for-patient-care
#3
Jennifer Gordetsky, Robin Collingwood, Win Shun Lai, Maria Del Carmen Rodriquez Pena, Soroush Rais-Bahrami
OBJECTIVES: To review bladder specimens referred to our facility for secondary review to determine the frequency and degree of changes in pathological diagnoses, which could affect patient care. METHODS: A retrospective review of 246 bladder specimens sent to our pathology department for second opinion pathological review was performed. All consultation specimens were reviewed by a single genitourinary (GU)-subspecialized surgical pathologist. Any changes in the pathological grade, stage, or histological tumor type were noted as well as patient demographic data...
September 1, 2017: International Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28901936/advances-in-paediatric-urology
#4
REVIEW
David A Diamond, Ivy H Y Chan, Andrew J A Holland, Michael P Kurtz, Caleb Nelson, Carlos R Estrada, Stuart Bauer, Paul K H Tam
Paediatric urological surgery is often required for managing congenital and acquired disorders of the genitourinary system. In this Series paper, we highlight advances in the surgical management of six paediatric urological disorders. The management of vesicoureteral reflux is evolving, with advocacy ranging from a less interventional assessment and antimicrobial prophylaxis to surgery including endoscopic injection of a bulking agent and minimally invasive ureteric reimplantation. Evidence supports early orchidopexy to improve fertility and reduce malignancy in boys with undescended testes...
September 9, 2017: Lancet
https://www.readbyqxmd.com/read/28892907/clear-cell-adenocarcinoma-of-female-urethra
#5
Sharada Raju Rane, Ashwini Nivrutti Ghodke, Sharvari Vishwasrao
Primary malignancies of female urethra are infrequent, constituting a fraction of less than 1% of genitourinary malignancies. Primary clear-cell adenocarcinoma of the urethra, is even rarer, that histomorphologically resembles clear-cell carcinoma of the female genital tract, occurs predominantly in women and is associated with a relatively poor prognosis. The histogenesis of this rare urethral neoplasm has not been completely determined. Various hypotheses concerning the origin have been postulated, including (1) diverticular origin (2) mullerian origin (3), glandular differentiation of urothelium or urothelial carcinoma...
July 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28875437/child-with-dysuria-and-or-hematuria
#6
REVIEW
Ankit Mehta, Vijai Williams, Biraj Parajuli
Dysuria and/or hematuria are common and worrisome symptoms for most parents. Dysuria results from excessive bladder muscle contraction and peristaltic activity of the edematous and inflamed urethral mucosa. Though urinary tract infection remains the commonest cause for dysuria, non-infectious causes should also be kept in mind. Equating all cases of dysuria to urinary infection is not incorrect. Hematuria can be both macroscopic and microscopic and an important sign of genitourinary tract disease. However, systemic causes like bleeding disorder or malignancy can also present with hematuria...
September 6, 2017: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/28870525/rectal-balloon-use-limits-vaginal-displacement-rectal-dose-and-rectal-toxicity-in-patients-receiving-imrt-for-postoperative-gynecological-malignancies
#7
Cheng-Chia Wu, Yen-Ruh Wuu, Theodore Yanagihara, Ashish Jani, Eric P Xanthopoulos, Akhil Tiwari, Jason D Wright, William M Burke, June Y Hou, Ana I Tergas, Israel Deutsch
Pelvic radiotherapy for gynecologic malignancies traditionally used a 4-field box technique. Later trials have shown the feasibility of using intensity-modulated radiotherapy (IMRT) instead. But vaginal movement between fractions is concerning when using IMRT due to greater conformality of the isodose curves to the target and the resulting possibility of missing the target while the vagina is displaced. In this study, we showed that the use of a rectal balloon during treatment can decrease vaginal displacement, limit rectal dose, and limit acute and late toxicities...
September 1, 2017: Medical Dosimetry: Official Journal of the American Association of Medical Dosimetrists
https://www.readbyqxmd.com/read/28867432/use-of-administrative-data-for-comparative-effectiveness-research-in-the-treatment-of-non-prostate-genitourinary-malignancies
#8
REVIEW
Daniel C Edwards, David B Cahn, Marc C Smaldone, Alexander Kutikov
Comparative effectiveness research (CER) is imperative for objective and balanced assessment of treatment outcomes. CER that uses administrative databases (AD-CER) affords unique opportunities for large scale data analyses that potentially transcend limitations of small institutional datasets. Prostate cancer has received much attention from the AD-CER research community, whereas non-prostate genitourinary malignancies are less well-studied. The objective of this article is to review the currently available AD-CER that has been published in the non-prostate genitourinary malignancies space...
August 31, 2017: Urologic Oncology
https://www.readbyqxmd.com/read/28865519/pelvic-radiation-and-normal-tissue-toxicity
#9
REVIEW
Sarah Nicholas, Linda Chen, Amanda Choflet, Amanda Fader, Zachary Guss, Sarah Hazell, Daniel Y Song, Phuoc T Tran, Akila N Viswanathan
Radiation is a component of treatment for many pelvic malignancies, most often originating in the gynecologic, gastrointestinal, and genitourinary systems. Therefore, the management of acute and long-term side effects is an important part of practice as a radiation oncologist, and limiting morbidity is a primary goal. Toxicities vary and are dependent on treatment techniques. Advances in radiation delivery, imaging, and knowledge of underlying biologic determinants of radiation-induced normal tissue toxicity can guide treatment of acute and long-term side effects from pelvic radiation...
October 2017: Seminars in Radiation Oncology
https://www.readbyqxmd.com/read/28864844/checkpoint-inhibitors-the-new-treatment-paradigm-for-urothelial-bladder-cancer
#10
REVIEW
Heather Katz, Emnet Wassie, Mohamed Alsharedi
Bladder cancer is the most common malignancy involving the genitourinary system (Siegel et al. in CA Cancer J Clin, 66:7-30, 2016). In the USA, it is the fifth most common cancer and approximately 79,000 new cases will be diagnosed in 2017 (Siegel et al. in CA Cancer J Clin, 66:7-30, 2016). The mortality from bladder cancer is approximately 17,000 deaths each year (Siegel et al. in CA Cancer J Clin, 66:7-30, 2016). The incidence rate for bladder cancer is higher in men compared to women. Risk factors are predominantly related to tobacco smoking, although infection with Schistosoma haematobium is another risk factor in selected populations (Antoni et al...
September 1, 2017: Medical Oncology
https://www.readbyqxmd.com/read/28852877/first-report-of-postoperative-intracranial-weeksella-virosa-infection
#11
Sebastian M Toescu, Sandra Lacey, Hu Liang Low
A 49-year-old female underwent multiple craniotomies for resection of recurrent malignant meningiomata (WHO grade III). She re-presented with sepsis due to a ventricular empyema. The craniotomy wound was urgently debrided, and isolates of the gram-negative rod, Weeksella virosa, were identified on 16S PCR. This species is most commonly found as a genitourinary commensal. We present the first documented intracranial infection by Weeksella virosa and its successful treatment with oral β-lactam antibiotics.
August 29, 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/28828339/the-immune-response-of-vaccination-against-hepatitis-b-virus-in-iranian-patients-undergoing-chemotherapy
#12
Mohsen Meidani, Farzin Khorvash, Simin Hemati, Farzaneh Ashrafi, Behrouz Ataei, Dana Daneshmand
INTRODUCTION: Hepatitis B virus (HBV) infection and its complications are major public health problems. As it is hard to treat and control the chronic state, control of disease depends on the prevention especially by vaccination. There is an impaired immune response to vaccinations including HBV in patients with some malignancies. The aim of this study is to assess the response rate of patients undergoing chemotherapy to HBV vaccination. MATERIALS AND METHODS: All patients from two hematology/oncology clinics in Isfahan, Iran with the history of at least 1 month chemotherapy who had the inclusion criteria were enrolled in a case control study...
2017: Advanced Biomedical Research
https://www.readbyqxmd.com/read/28822718/role-of-the-coagulation-system-in-genitourinary-cancers-review
#13
REVIEW
Axel John, Christian Gorzelanny, Alexander T Bauer, Stefan W Schneider, Christian Bolenz
Tumor progression is associated with aberrant hemostasis, and patients with malignant diseases have an elevated risk of developing thrombosis. A crosstalk among the vascular endothelium, components of the coagulation cascade, and cancer cells transforms the intravascular milieu to a prothrombotic, proinflammatory, and cell-adhesive state. We review the existing evidence on activation of the coagulation system and its implication in genitourinary malignancies and discuss the potential therapeutic benefit of antithrombotic agents...
July 26, 2017: Clinical Genitourinary Cancer
https://www.readbyqxmd.com/read/28770482/a-minimally-invasive-approach-for-inguinal-lymphadenectomy-in-melanoma-and-genitourinary-malignancy-long-term-outcomes-in-an-attempted-randomized-control-trial
#14
Lauren M Postlewait, Clara R Farley, Maggie L Diller, Benjamin Martin, M Hart Squires, Maria C Russell, Monica Rizzo, Kenneth Ogan, Viraj Master, Keith Delman
BACKGROUND: Open inguinal lymphadenectomy (OIL) has a high incidence of complications. The authors adapted and reported a minimally invasive technique [videoscopic inguinal lymphadenectomy (VIL)] for use with melanoma, subsequently pursuing a randomized, prospective trial comparing open and minimally invasive approaches in an attempt to confirm retrospective findings illustrating reduced complications with the minimally invasive approach. METHODS: A randomized, prospective trial (NCT01526486) was designed to compare outcomes for patients undergoing VIL versus OIL...
August 2, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28767283/precursor-lesions-of-urologic-malignancies
#15
Francesca Khani, Brian D Robinson
CONTEXT: - Precursor lesions of urologic malignancies are established histopathologic entities, which are important not only to recognize for clinical purposes, but also to further investigate at the molecular level, in order to gain a better understanding of the pathogenesis of these malignancies. OBJECTIVE: - To provide a brief overview of precursor lesions to the most common malignancies that develop within the genitourinary tract with a focus on their clinical implications, histologic features, and molecular characteristics...
August 2, 2017: Archives of Pathology & Laboratory Medicine
https://www.readbyqxmd.com/read/28765662/-retrorectal-cystic-hamartoma-tailgut-cyst-an-uncommon-cause-of-recurrent-abdominal-pain
#16
M Ostiz Llanos, N Yanguas Barea, G Jiménez López de Oñate, G González Álvarez, I Fernández de Los Reyes
Retrorectal cystic hamartomas are rare congenital lesions that arise from aberrant remnants of the postanal gut. Most of them appear as asymptomatic lesions in middle-aged women but they can manifest with nonspecific symptoms such as abdominal or pelvic pain, constipation or diarrhoea, genitourinary symptoms, etc. Due to their anatomical position and variable presentation these lesions are often misdiagnosed. Complications include infection and malignant transformation, which is the reason why surgical treatment is always indicated...
July 28, 2017: Anales del Sistema Sanitario de Navarra
https://www.readbyqxmd.com/read/28763367/preoperative-vaginal-metronidazole-decreases-the-risk-of-pelvic-infections-after-radical-robotic-hysterectomy
#17
Monica Avila, Jared R Funston, Allison A Axtell, Scott E Lentz
OBJECTIVES: Risk factors and infection rates of radical robotic procedures have yet to be described in gynecology. A practice improvement strategy using a solitary dose of vaginal metronidazole the night before surgery was initiated to determine if it decreased the risk of pelvic infection. METHODS: A retrospective chart review of robotic radical hysterectomies for gynecologic malignancy at our institution from April 2010 through April 2016 was performed. Demographic data, operative data, and data on use of metronidazole before surgery were collected...
August 1, 2017: International Journal of Gynecological Cancer
https://www.readbyqxmd.com/read/28753872/small-cell-carcinomas-of-the-urinary-bladder-and-prostate-tert-promoter-mutation-status-differentiates-sites-of-malignancy-and-provides-evidence-of-common-clonality-between-small-cell-carcinoma-of-the-urinary-bladder-and-urothelial-carcinoma
#18
David S Priemer, Mingsheng Wang, Shaobo Zhang, Antonio Lopez-Beltran, Erik Kouba, Rodolfo Montironi, Darrell D Davidson, Gregory T MacLennan, Lisha Wang, Adeboye O Osunkoya, Youping Deng, Robert E Emerson, Liang Cheng
BACKGROUND: Small-cell carcinoma (SCC) of the urinary bladder frequently appears alongside urothelial carcinoma, suggesting common clonality. TERT promoter mutations have been recently implicated in urothelial carcinogenesis. OBJECTIVE: To investigate the degree to which TERT promoter mutations are involved in SCC of the urinary bladder, the linked tumorigenesis between urothelial carcinoma and SCC of the urinary bladder, and the molecular distinctions between SCC of the urinary bladder and of the prostate...
March 31, 2017: European Urology Focus
https://www.readbyqxmd.com/read/28753846/the-landscape-of-whole-genome-alterations-and-pathologic-features-in-genitourinary-malignancies-an-analysis-of-the-cancer-genome-atlas
#19
Mark W Ball, Michael A Gorin, Charles G Drake, Hans J Hammers, Mohamad E Allaf
BACKGROUND: The accumulation of somatic genetic alterations drives carcinogenesis. Little is known, however, about how the level of genetic alteration across an entire cancer genome affects tumor grade, stage or survival. OBJECTIVE: To investigate the influence of somatic mutation count (MC) and copy number variation (CNV) on pathologic and oncologic outcomes in patients with genitourinary malignancies in The Cancer Genome Atlas (TCGA). DESIGN, SETTING, AND PARTICIPANTS: TCGA data sets for adrenocortical carcinoma (ACC), bladder urothelial carcinoma (BLCA), chromophobe renal cell carcinoma (RCC; KICH), clear cell RCC (KIRC), papillary RCC (KIRP), pheochromocytoma and paraganglioma (PCPG), prostate adenocarcinoma (PRAD), and testis germ cell tumor (TGCT) were accessed via cBioportal...
February 8, 2017: European Urology Focus
https://www.readbyqxmd.com/read/28750358/antitumor-potential-of-1-thiocarbamoyl-3-5-diaryl-4-5-dihydro-1h-pyrazoles-in-human-bladder-cancer-cells
#20
Josiane Weber Tessmann, Julieti Buss, Karine Rech Begnini, Lucas Moraes Berneira, Favero Reisdorfer Paula, Claudio Martin Pereira de Pereira, Tiago Collares, Fabiana Kömmling Seixas
Bladder cancer is a genitourinary malignant disease common worldwide. Current chemotherapy is often limited mainly due to toxicity and drug resistance. Thus, there is a continued need to discover new therapies. Recently evidences shows that pyrazoline derivatives are promising antitumor agents in many types of cancers, but there are no studies with bladder cancer. In order to find potent and novel chemotherapy drugs for bladder cancer, a series of pyrazoline derivatives 2a-2d were tested for their antitumor activity in two human bladder cancer cell lines 5647 and T24...
October 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
keyword
keyword
109736
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"