41. NEPHROBLASTOMA nephroblastoma Wilms tumor, or nephroblastoma, is a cancerous tumorof the kidney in children. Wilms is the most common tumor http://www.mymedadvice.com/html/6/gls_3290.htm

NEPHROBLASTOMA - Wilms tumor , or nephroblastoma , is a cancerous tumor of the kidney in children. Wilms is the most common tumor of the kidney and the most common intra-abdominal tumor in children. The exact cause is unknown, but probably develops in fetal tissue due to an underlying genetic factor.

42. Nephroblastoma First Previous Next Last Index Text. Slide 45 of 54. http://pathophysiology.uams.edu/Spring01/peds/lect40-s01/sld045.htm

First Previous Next Last ... Text Slide 45 of 54

43. Nephroblastoma First Previous Next Last Index Text. Slide 46 of 54. http://pathophysiology.uams.edu/Spring01/peds/lect40-s01/sld046.htm

First Previous Next Last ... Text Slide 46 of 54

44. KIDNEY TUMORS: NEPHROBLASTOMA/WILMS TUMOR KIDNEY TUMORS nephroblastoma/WILMS TUMOR. nephroblastoma 1999. HaaseGM, Ritchey ML. nephroblastoma. Semin Pediatr Surg 61116, 1997. http://www.cancer-children.com/newpage1.htm

KIDNEY TUMORS: NEPHROBLASTOMA/WILMS TUMOR Nephroblastoma is the most common kidney tumor affecting young patients with about 550 new cases diagnosed annually in the United States. The therapy has evolved considerably during the past 30 years and the current excellent outcome in terms of both increased survival and reduced morbidity can be attributed to the randomized clinical trials undertaken since 1969. The treatment has been modified to include appropriate chemotherapy and limited radiation therapy to compliment the surgical removal of the tumor mass. Two-thirds of the patients have initial disease localized to the region of the kidney while almost 25% have more widespread disease within the abdomen and 10% show metastases to other parts of the body. Therapy can be specifically tailored for low risk patients which will reduce the morbidity of treatment and intensive therapy can be selected for those high-risk patients for whom survival remains poor. SELECTED ARTICLES Ritchey ML, Shamberger RC, Haase GM, Horwitz J, Bergemann T, Breslow NE: Surgical Complications after Primary Nephrectomy for Wilms' Tumor: report from the National Wilms' Tumor Study Group. J Am Coll Surg 192:63-68, 2001. Shamberger RC, Ritchey ML, Haase GM, Bergemann TL, Loechelt-Yoshioka, Breslow NE, Green DM: Intravascular extension of Wilms' Tumor: Ann Surg 234: 116-121, 2001.

45. Nephroblastoma - General Practice Notebook nephroblastoma. Wilms' tumour is a mixed neoplasm composed of metanephric blastemawith stromal and epithelial derivatives at various stages of differentiation. http://www.gpnotebook.co.uk/cache/563740683.htm

nephroblastoma Wilms' tumour is a mixed neoplasm composed of metanephric blastema with stromal and epithelial derivatives at various stages of differentiation. Click here for more information...

46. Nephroblastoma SLÓW KILKA O nephroblastoma. Wystepowanie Pragne zwrócic wasza w1899r. przez Wilmsa nowotwór nephroblastoma. Ten rzadki http://www.onkologia.rix.pl/nephroblastoma.html

S£ÓW KILKA O NEPHROBLASTOMA Wystêpowanie Pragnê zwróciæ wasz± uwagê na jeden z najczê¶ciej wystêpuj±cych i zarazem najgro¼niejszych nowotworów wieku dzieciêcego jakim jest opisany w 1899r. przez Wilmsa nowotwór nephroblastoma. Ten rzadki guz jest odnotowywany w ponad 500 nowych przypadkach ka¿dego roku w USA, o wiele jedna czê¶ciej wystêpuje u dzieci Afroamerykanów i zauwa¿a siê znaczne czêstsze wystêpowanie u dziewczynek ni¿ u ch³opców. W Polsce jak podaje Instytut Matki i Dziecka, za tamtejsz± klinik± onkologii, dzieciêcej stanowi on 8% wszystkich nowotworów u dzieci. Najczê¶ciej wykrywany jest on w wieku przedszkolnym, zdarza siê jednak, ¿e jest ju¿ wykrywany podczas ci±¿y za pomoc± USG. IMiD w W-wie podaje tak¿e i¿ najstarsza hospitalizowana pacjentka mia³a 11 lat. Charakterystyka Zazwyczaj wystêpuje w jednej nerce aczkolwiek w 5-10% przypadków mo¿e wystêpowaæ obustronnie. Czêsto wystêpowaniu jego towarzysz± inne wady wrodzone uk³adu moczowego czy te¿ kostno stawowego. Nowotwór ten ro¶nie rozprê¿aj±co w formie otorebkowanego guza, zazwyczj w jednym z biegunów nerki ale równie¿ mo¿e czasem rosn±æ odmiedniczkowo, posiada dosyæ du¿± dynamikê wzrostu, a w niektórych przypadkach mo¿e doprowadziæ do przebicia otrzewnej i wyst±pienia ostrych objawów otrzewnowych. Posiada bardzo bogate unaczynienie, st±d te¿ jego czêsta sk³onno¶c do przerzutowania w bardzo liczne miejsca w stosunkowo krótkim okresie czasu, drog± krwiono¶n± b±d¼ przez naczynia ch³onne.

47. Tumors WilmsID5034.txt Kidney nephroblastoma. Identity. Bibliography. Characterization of regionsof chromosomes 12 and 16 involved in nephroblastoma tumorigenesis. http://www.infobiogen.fr/services/chromcancer/Tumors/WilmsID5034.html

Atlas of Genetics and Cytogenetics in Oncology and Haematology Home Genes Leukemias Solid Tumours ... NA Kidney : Nephroblastoma Identity Other names Wilms tumour Clinics and Pathology Etiology Wilms tumours are either sporadic or familial (1-2%); it may be associated with hemihypertrophia or genitourinary malformations (10%) and part of a recognized syndrome (2%). the syndromes predisposing to Wilms tumours are: WAGR (Wilms tumour, aniridia, genitourinary abnormalities and mental retardation), DDS (Denys-Drash syndrome: mesangial sclerosis, male pseudohermaphrodism and Wilms tumours), BWS (Beckwith-Weideman: exomphalos, macroglossia, gigantism) and SGBS (Simpson Golabi Behemel syndrome: overgrowth, mental impairment, craniofacial anomalies). Epidemiology the most common paediatric cancer of the kidney, affecting 10/10 children; 50% of cases occurs before the age of 3 yrs and 90% before 6 yrs. Clinics the localization is primarily the kidney, the incidence of bilateral involvement is 5- 10% blastematous tissue with some differentiated glomerular structures associated with mesenchymal tissue and tubules. Courtesy Pierre Bedossa Pathology Wilms tumours show a mimicry of nephrogenesis as the tumour comprises undifferentiated blastemal cells, differentiated epithelial cells and stromal cells; ectopic components, particularly skeletal muscle, are observed in 5-10% of tumours; the presence of identical deletions of WT1 in all components of some sporadic Wilms tumours suggests that the stromal components are neoplastic, raising the possibility that undifferentiated blastema cells are precursors of the stromal and heterologous elements.

48. 1Up Health > Wilms' Tumor (Kidney Tumor, Nephroblastoma) Information Comprehesive information on Wilms' tumor (Kidney tumor, nephroblastoma).Covers info such as , alternative names, causes, incidence http://www.1uphealth.com/health/wilms_tumor.html

1Up Health Alternative Medicine Clinical Trials Health News ... Health Topics A-Z Search 1Up Health Wilms' tumor Information Guide Alternative names : Kidney tumor, Nephroblastoma Definition : Wilms' tumor is a cancerous tumor of the kidney that occurs in children. Jump to a Section of this Guide Definition Causes, Incidence, and Risk Factors Symptoms Prevention ... Calling your Health Care Provider Related Tools and Utilities Search Books on Amazon: Read Articles on eLibrary: Health Products on drugstore.com: Anemia Cancer Tumor More ... More More Topics Abdomen - swollen Abdominal mass Abdominal pain Appetite - decreased ... More Search 1Up Health A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org). URAC's accreditation program is the first of its kind, requiring compliance with 53 standards of quality and accountability, verified by independent audit. A.D.A.M. is among the first to achieve this important distinction for online health information and services. Learn more about A.D.A.M.'s editorial reviewers . A.D.A.M. is also a founding member of Hi-Ethics (www.hiethics.com) and subscribes to the principles of the Health on the Net Foundation (www.hon.ch). Home Contact Us Privacy Links Directory

49. 1Up Health > Wilms' Tumor > Causes, Incidence, And Risk Factors Of Wilms' Tumor Comprehesive information on Wilms' tumor (Kidney tumor, nephroblastoma). Alternativenames Kidney tumor, nephroblastoma. Definition http://www.1uphealth.com/health/wilms_tumor_info.html

1Up Health Wilms' tumor Alternative Medicine Clinical Trials ... Health Topics A-Z Search 1Up Health Wilms' tumor Information Wilms' tumor Causes, Incidence, and Risk Factors Alternative names : Kidney tumor, Nephroblastoma Definition : Wilms' tumor is a cancerous tumor of the kidney that occurs in children. Causes, Incidence, and Risk Factors Wilms' tumor is one of the most common tumors of the abdomen in children and the most common type of kidney tumor. The exact cause of tumor formation in most children is unknown. It is associated with certain birth defects including urinary tract abnormalities, absence of the iris (aniridia), and hemihypertrophy (enlargement of one side of the body). It is more common among some siblings and twins, which suggests a possible genetic cause. The tumor may become quite large, but usually remains encapsulated (self-enclosed). It may spread to other body tissues, especially the lungs. The frequency of disease occurrence is estimated to be about 1 out of 200,000 to 250,000 children. The peak time of occurrence is at 3 years old, and Wilms' tumor is rare after the age of 8 years. Previous Next Jump to Another Section of this Guide Definition Causes, Incidence, and Risk Factors

50. Nephroblastoma. The American Heritage® Dictionary Of The English Language: Four nephroblastoma. The American Heritage® Dictionary of the English Language FourthEdition. 2000. 2000. nephroblastoma. SYLLABICATION neph·ro·blas·to·ma. http://www.bartleby.com/61/21/N0062150.html

Select Search All Bartleby.com All Reference Columbia Encyclopedia World History Encyclopedia World Factbook Columbia Gazetteer American Heritage Coll. Dictionary Roget's Thesauri Roget's II: Thesaurus Roget's Int'l Thesaurus Quotations Bartlett's Quotations Columbia Quotations Simpson's Quotations English Usage Modern Usage American English Fowler's King's English Strunk's Style Mencken's Language Cambridge History The King James Bible Oxford Shakespeare Gray's Anatomy Farmer's Cookbook Post's Etiquette Bulfinch's Mythology Frazer's Golden Bough All Verse Anthologies Dickinson, E. Eliot, T.S. Frost, R. Hopkins, G.M. Keats, J. Lawrence, D.H. Masters, E.L. Sandburg, C. Sassoon, S. Whitman, W. Wordsworth, W. Yeats, W.B. All Nonfiction Harvard Classics American Essays Einstein's Relativity Grant, U.S. Roosevelt, T. Wells's History Presidential Inaugurals All Fiction Shelf of Fiction Ghost Stories Short Stories Shaw, G.B. Stein, G. Stevenson, R.L. Wells, H.G. Reference American Heritage Dictionary nephrogenous ... BIBLIOGRAPHIC RECORD The American Heritage Dictionary of the English Language: Fourth Edition.

51. Wilms' Tumor Wilms' tumor is a cancerous tumor of the kidney that occurs in children. AlternativeNames nephroblastoma; Kidney tumor. Causes, incidence, and risk factors http://www.umm.edu/ency/article/001575.htm

Disease Nutrition Surgery Symptoms Injury ... Z Related Programs at UM Medical Center Greenebaum Cancer Center Department of Orthopaedics Home Medical Reference ... Encyclopedia (English) Toggle English Spanish Wilms' tumor Overview Symptoms Treatment Prevention Definition: Wilms' tumor is a cancerous tumor of the kidney that occurs in children. Alternative Names: Nephroblastoma; Kidney tumor Causes, incidence, and risk factors: Wilms' tumor is one of the most common tumors of the abdomen in children and the most common type of kidney tumor. The exact cause of tumor formation in most children is unknown. It is associated with certain birth defects including urinary tract abnormalities, absence of the iris (aniridia), and hemihypertrophy (enlargement of one side of the body). It is more common among some siblings and twins, which suggests a possible genetic cause. The tumor may become quite large, but usually remains encapsulated (self-enclosed). It may spread to other body tissues, especially the lungs. The frequency of disease occurrence is estimated to be about 1 out of 200,000 to 250,000 children. The peak time of occurrence is at 3 years old, and Wilms' tumor is rare after the age of 8 years. Kidney anatomy Wilms tumor Review Date: 7/17/2002 Reviewed By: Scott Howard, M.D., M.S., Department of Pediatric Hematology/Oncology, St. Jude Children’s Research Hospital, Memphis, TN. Review provided by VeriMed Healthcare Network.

52. Nephroblastoma nephroblastoma. A Medical Encyclopedia Maryland Medical System. A resourcewith information on over 4000 medical topics including nephroblastoma. http://www.umm.edu/medical-terms/04004.htm

Nephroblastoma A Medical Encyclopedia Article provided by the University of Maryland Medical System A resource with information on over 4000 medical topics including: Nephroblastoma Previous Next

53. Nephroblastoma - Wilms’ Tumour In Adults. Review Of 10 Cases nephroblastoma Wilms’ tumour in adults. Review of 10 cases. Abstract –nephroblastoma (Wilms’ tumour) is very rarely found in adult patients. http://www.rivistaurologia.net/1_97/articolo_13.htm

Urologia - Volume 64, N. 1, 1997 © 1997 Editoriale Urologia, Treviso P. WINTER, W.VAHLENSIECK Jr.*, G. SCHOENEICH, W.-D.E. MIERSCH, J. VOGEL** Department of Urology - University of Bonn * Department of Urology - University of Munich ** Department of Pathology - University of Bonn Abstract Torna al sommario

54. Nefroblastoma Dell’adulto Con Metastasi Ossee: Caso Clinico - Adult Nephroblast Translate this page Treviso. Nefroblastoma dell’adulto con metastasi ossee caso clinicoAdult nephroblastoma with metastatic bone disease case report. G http://www.rivistaurologia.net/sup_00/articolo56.htm

Urologia - Volume 67, Supplemento, 2000 © 2000 Editoriale Urologia, Treviso Adult nephroblastoma with metastatic bone disease: case report G. Chiapello, C. Terrone, S. De Luca, E. Castelli, A. Tizzani, S. Rocca Rossetti, L. Godio*, G. Palestro* Clinica Urologica * Anatomia Patologica II - Azienda Ospedaliera S. Giovanni Battista - Università degli Studi - Torino 49° Convegno SUNI - Brescia, 21-23 settembre 2000 - Comunicazione. Riassunto Abstract Torna al sommario

55. Nephroblastoma: Some Details nephroblastoma Also known as Wilms tumour; Usually presents as apalpable abdominal mass in a otherwise well child; Associated with http://www.mds.qmw.ac.uk/biomed/kb/humandevelopment/stage2/learning landscapes/w

Nephroblastoma Also known as Wilms tumour Usually presents as a palpable abdominal mass in a otherwise well child Associated with other congenital anomalies such as hemihypertrophy, aniridia and ambiguous genitalia Occasional findings are haematuria and hypertension Diagnosis is usually made on ultrasound Left sided abdominal mass Nephroblastoma: some pictures CT scan Resected kidney Typical “triphasic” wilms tumour with dense clusters of blastemal cells and pale staining stroma and epithelial (tubular) tissue

56. Pathogenesis Of Avian Nephroblastoma Induced By MAV-2(O). of B14 strain embryos at 10 days of incubation with the subgroup B myeloblastosisassociated virus, MAV2(O), results in a massive nephroblastoma by 12 wk of http://www.aegis.com/pubs/aidsline/1993/sep/M9391191.html

Important note: Information in this article was accurate in 1993. The state of the art may have changed since the publication date. Pathogenesis of avian nephroblastoma induced by MAV-2(O). Diss Abstr Int [B]; 52(9):4582 1992. Unique Identifier : AIDSLINE ICDB/93682290 Aidarous HM; Colorado State Univ. Abstract: Keywords: Animal Chickens DNA Probes DNA, Neoplasm/METABOLISM Gene Products, env/GENETICS Genome, Viral Kidney Neoplasms/*ETIOLOGY/GENETICS/METABOLISM *Myeloblastosis Virus, Avian/GENETICS Nephroblastoma/*ETIOLOGY/GENETICS/METABOLISM Proto-Oncogene Proteins c-fos/GENETICS/METABOLISM Proto-Oncogene Proteins c-jun/GENETICS/METABOLISM Proto-Oncogene Proteins c-myc/GENETICS/METABOLISM Recombination, Genetic Repetitive Sequences, Nucleic Acid/GENETICS Signal Transduction THESIS National Library of Medicine . Reproduced under license with the National Library of Medicine, Bethesda, MD. AEGiS is made possible through unrestricted grants from Boehringer Ingelheim iMetrikus, Inc. , the National Library of Medicine , and donations from users like you. Always watch for outdated information. This article first appeared in 1993. This material is designed to support, not replace, the relationship that exists between you and your doctor.

57. Nephroblastoma nephroblastoma. A Medical Encyclopedia Maryland General Hospital. A resourcewith information on over 4000 medical topics including nephroblastoma. http://www.bloodandmarrowtransplant.com/medical-terms/04004.htm

Nephroblastoma A Medical Encyclopedia Article provided by Maryland General Hospital A resource with information on over 4000 medical topics including: Nephroblastoma Previous Next

58. Health Ency.: Disease: Wilm's Tumor Alternative names nephroblastoma; Kidney tumor. Definition Wilm's tumor isa cancerous tumor of the kidney that occurs in children. Causes and Risks. http://www.austin360.com/shared/health/adam/ency/article/001575.html

SEARCH: The Web Yellow Pages HOME Illustrated Health Encyclopedia Important notice Ency. home Disease W Wilm's tumor See images Overview Symptoms Treatment Alternative names: Nephroblastoma; Kidney tumor Definition: Wilm's tumor is a cancerous tumor of the kidney that occurs in children. Causes and Risks Wilm's tumor is one of the most common intraabdominal tumors in children and the most common type of kidney tumor. The exact cause of tumor formation is unknown, but it probably develops in fetal tissue. It is associated with certain congenital defects including urinary tract abnormalities, absence of the iris (aniridia) and hemihypertrophy (enlargement of one side of the body), and shows an increased incidence among siblings and twins, which suggests a possible genetic cause. The tumor may become quite large, but usually remains encapsulated (self-enclosed). It may spread to other body tissues. The frequency of disease occurrence is estimated to be about 1 out of 200,000 to 250,000 children. The peak incidence is at 3 years old. Rarely, the tumor may be present in adults. Ency. home

59. Wilm's Tumor - Congenital Nephroblastoma : Meddie Health Search Search Meddie the entire directory only this category, More search options. http://www.meddie.com/search/Health/Conditions_and_Diseases/Cancer/Genitourinary

HOME ADD A LINK MODIFY A LINK NEW LINKS ... TOP RATED Search Meddie: the entire directory only this category More search options Home Health Conditions and Diseases ... Kidney : Wilm's Tumor - Congenital Nephroblastoma ITEMS: LINKS: Cancer Kids' Stories: Wilm's Tumor Stories from young patients with Wilm's Tumor. A type of cancer affects patients younger than 7 years old. (Rating: 0.00 Votes: 0) Rate It Childhood Cancer Center Wilm's Tumor This information center has been created especially for parents and others caring for a child with a solid tumor cancer. An in depth look at this disease. (Rating: 0.00 Votes: 0) Rate It Wilm's Tumor A discussion about this disorder as to what it is, warning signs, treatment and statistics. Some links provided for further searching. (Rating: 0.00 Votes: 0) Rate It Wilm's Tumor Homepages Links lead to the home pages of families with children who have Wilm's tumor. (Rating: 0.00 Votes: 0) Rate It HOME ADD A LINK MODIFY A LINK ... Design © ISC Enterprises Inc.

60. Ren Tum Low risk tumors favorable. Cystic nephroblastoma Fibroadenomatouslike patternnephroblastoma. Highly differentiated epithelial nephroblastoma. http://www.anapath.necker.fr/site/SLMos/SLMos.data/Composants/Topics/Malign/RenT

Renal tumors of childhood Low risk tumors favorable Cystic nephroblastoma Fibroadenomatous-like pattern nephroblastoma Highly differentiated epithelial nephroblastoma Completely necrotic ( chemotherapy ) nephroblastoma Mesoblastic nephroma Intermediate risk tumors standard Triphasic nephroblastoma Necrotic 10% left ( post chemotherapy ) nephroblastoma Homologous: Blastema, tubules, glomeruli Heterologous: striated muscle... High risk tumors unfavorable Anaplasia in nephroblastoma Clear cell sarcoma Others Cystic nephroma Renal cell carcinoma Others

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