1. Slide: Nephroblastoma (Wilms Tumor), Photomicrograph, H&E nephroblastoma (Wilms tumor), photomicrograph, H E Click picture to enlarge. Close window to return Small blue tumor cells with poorly formed glomerular and tubular structures are typical. http://www.kumc.edu/instruction/medicine/pathology/ed/ch_16/c16_s11b.html

Click picture to enlarge. Close window to return Small blue tumor cells with poorly formed glomerular and tubular structures are typical.

2. Slide: Nephroblastoma (Wilms Tumor), Gross, Cut Surface nephroblastoma (Wilms tumor), gross, cut surface Click picture to enlarge. Close window to return Yellow white fleshy mass has been removed from the kidney. http://www.kumc.edu/instruction/medicine/pathology/ed/ch_16/c16_s11a.html

Nephroblastoma (Wilms tumor), gross, cut surface Click picture to enlarge. Close window to return Yellow white fleshy mass has been removed from the kidney.

3. Error Page nephroblastoma or Wilms tumor is the most frequent renal tumor in children, accounting for 6 to 8% of pediatric cancers. http://orphanet.infobiogen.fr/Site/Exp.stm?Lng=GB&Expert=654

4. Uhrad.com - Pediatric Imaging Teaching Files uhrad.com Pediatric Imaging Teaching Files Case Forty Eight - Wilm's Tumor (nephroblastoma) Click on Images for Enlarged View Clinical History 18-month-old female with palpable abdominal mass. Discussion Wilm's tumor (nephroblastoma) is the most common abdominal malignancy, and the most common solid renal mass http://www.uhrad.com/pedsarc/peds048.htm

uhrad.com - Pediatric Imaging Teaching Files Case Forty Eight - Wilm's Tumor (Nephroblastoma) Click on Images for Enlarged View Clinical History: 18-month-old female with palpable abdominal mass. Findings: Ultrasound: Large inhomogeneous mass arising from the upper right kidney. Multiple areas of decreased echogenicity are present compatible with necrosis. MRI: The mass demonstrates heterogeneous low T1 and high T2 signal characteristics with areas of high T1 signal corresponding with hemorrhage. A pseudocapsule is evident on T2 imaging. There is no involvement of the renal vein or IVC. Diagnosis: Wilm's tumor (nephroblastoma). Discussion: Wilm's tumor (nephroblastoma) is the most common abdominal malignancy, and the most common solid renal mass in childhood. The incidence is 1 in 10,000 with a bimodal peak at ages 2.5 and 3.5 years (1). There are both hereditary and sporadic forms, and approximately 6% are bilateral(1). Most are unicentric and arise from the kidney. Extra-renal Wilm's tumor is rare. Associated conditions include congenital genitourinary malformations, hemihypertrophy, sporadic aniridia, as well as Beckwith-Weidemann and Drash syndromes. nephroblastomatosis (residual metanephrogenic blastema beyond 36 weeks gestation) is also associated with Wilm's tumor and is considered by many its precursor.

5. TUMOR STAGING DATA FORM FOR CANCER STAGING nephroblastoma. Form 785-1-056 http://www.bioscience.org/atlases/tumpath/staging/nephrobl.htm

FRONTIERS IN BIOSCIENCE; DATA FORM FOR CANCER STAGING - NEPHROBLASTOMA Form # 785-1-056 CLIN PATH DEFINITIONS PRIMARY TUMOR (T) TX Primary tumor cannot be assessed No evidence of primary tumor Unilateral tumor 80 cm or less in area (including kidnes)* Unilateral tumor more than 80 cm in area (including kidney)* Unilateral tumor rupture before treatment Bilateral tumors *Note: The area is calculated by multiplying the vertical and horizontal dimensions of the radiologic shadow of the tumor and kidney. LYMPH NODE (N) NX Regional lymph nodes cannot be assessed No regional lymph node metastasis Regional lymph node metastasis DISTANT METASTASIS (M) MX Presence of distant metastasis cannot be assessed No distant metastasis Distant metastasis PRIMARY TUMOR (PT) pTX Primary tumor cannot be assessed No evidence of primary tumor Intrarenal tumor completely encapsulated; excision complete and margins histologically free Tumor invades beyond the capsule or renal parenchyma;* excision complete

6. TUMOR CLASSIFICATION FRONTIERS IN BIOSCIENCE; DATA FORM FOR CANCER CLASSIFICATION nephroblastoma (WILMS' TUMOR) HISTOPATHOLOGIC TYPE nephroblastoma Comments http://www.bioscience.org/atlases/tumpath/class/nephrobl.htm

FRONTIERS IN BIOSCIENCE; DATA FORM FOR CANCER CLASSIFICATION - NEPHROBLASTOMA (WILMS' TUMOR) HISTOPATHOLOGIC TYPE Nephroblastoma Comments:

7. Nephroblastoma - Part A nephroblastoma (WILMS TUMOR). nephroblastoma (Wilms Tumor) Epidemiology. Incidence 29months 33 months. nephroblastoma (Wilms Tumor) Clinical Features. http://sup.ultrakohl.com/uscap/abs-1998/nephr-A.htm

Back to Pediatric Renal Home Page REVIEW OF PEDIATRIC RENAL NEOPLASMS John Hicks Texas Children's Hospital, Houston, TX NEPHROBLASTOMA (WILMS TUMOR) INDEX Epidemiology Clinical Features Cytogenetics Components and Histologic Patterns ... Diffuse Anaplasia Nephroblastoma (Wilms Tumor): Epidemiology Incidence 5 to 6% of All Childhood Cancers n United States Cases per year in United States African-Americans Gender Ratio (bilateral tumors) Mean Age for Unilateral Tumors Male Female Mean Age for Bilateral Tumors Male Female 90% Occur in Children 8.1 per million children Highest Incidence 41 months 47 months 29 months 33 months Nephroblastoma (Wilms Tumor): Clinical Features Bilateral Tumors Abdominal Mass Abdominal Pain Acute Abdomen Hypertension Fever Hematuria Weight Loss Urinary Tract Infection Nausea/Vomiting Urogenital Anomalies (Renal Ectopia, Unilateral Agenesis, Horseshoe Kidney, Ureteral Duplication, Hypospadias, Cryptorchidism) Hemihypertrophy Aniridia Nephroblastoma (Wilms Tumor): Cytogenetics WT1 Tumor Suppressor Gene: A Constitutional Deletion Chromosome 11p13 WAGR Syndrome Nonhereditary Wilms Tumor (33%) 10 Exons Encoding for a 45-49 kd Protein Homology to Early Growth Response 1 (EGR1) Sequence Specific DNA Binding Regulate Transcription of Other Genes 30 to 40% of Wilms with Loss of Heterozygosity for region with WT1

8. Nephroblastoma Related Search Search for books about nephroblastoma. nephroblastoma. Begin your search for. nephroblastoma. Search for other books http://www.book-summary.com/nephroblastoma.html

Nephroblastoma Begin your search for Nephroblastoma Nephroblastoma search Top Books Search for other books All Products Books Popular Music Classical Music Video DVD Wilms Tumor : Clinical and Molecular Characterization (Molecular Biology Intelligence Unit) More... Wilms' Tumor (Nephroblastoma and Related Renal Neoplasm of Childhood) More... Wilms' tumor More... Wilms' Tumor : Clinical and Biological Manifestations More... privacy Free Site Templates About Nephroblastoma Touching the derivation of the name Nephroblastoma, I confess myself, with sorrow, equally at fault. Among a multitude of opinions upon this delicate point- some acute, some learned, some sufficiently the reverse I am able to select nothing which ought to be considered satisfactory. Modified text originally written by Edgar Allan Poe.

9. Nephroblastoma - Part C nephroblastoma (WILMS TUMOR). nephroblastoma Anaplasia (Unfavorable Histology.Atypical (bizarre) mitotic figures nephroblastoma Favorable Histology. http://sup.ultrakohl.com/uscap/abs-1998/nephr-C.htm

Back to Pediatric Renal Home Page REVIEW OF PEDIATRIC RENAL NEOPLASMS John Hicks Texas Children's Hospital, Houston, TX NEPHROBLASTOMA (WILMS TUMOR) INDEX Epidemiology Clinical Features Cytogenetics Components and Histologic Patterns ... Diffuse Anaplasia Nephroblastoma: Anaplasia (Unfavorable Histology Atypical (bizarre) mitotic figures adjacent cell Nuclear hyperchromatism Prognosis and anaplasia (diffuse) 55% relapse rate 48% mortality rate Nephroblastoma: Favorable Histology Lack of diffuse anaplasia Tubular predominant better prognosis than blastemal predominant Teratoid Wilms (adipose tissue, cartilage, squamous cells, glands): Better Prognosis Adenofibroma appearance: Better prognosis Nephroblastoma: Focal Anaplasia Anaplastic nuclear changes within discrete focus/foci in primary intrarenal tumor Anaplasia absent in tumor extension beyond tumor capsule No evidence of severe nuclear atypia elsewhere in yumor With more than 1 focus, anaplastic area surrounded by non-anaplastic tumor

10. Www.nlm.nih.gov/cgi/mesh/2K/MB_cgi?term=Nephroblastoma top Wilms' tumor is a cancerous tumor of the kidney that occurs in children. http://www.nlm.nih.gov/cgi/mesh/2K/MB_cgi?term=Nephroblastoma

11. InteliHealth: Nephroblastoma What Is It? Wilms' tumor, also called nephroblastoma, is the most commonform of kidney cancer to affect children. It is the sixth http://www.intelihealth.com/IH/ihtIH/WSIHW000/9339/24569.html

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12. HONselect - Nephroblastoma Language MeSH term Accepted terms English nephroblastoma, Wilms Tumor - Wilms'Tumor - nephroblastomas - Tumor, Wilms - Tumor, Wilms' - Tumors, Wilms. http://www.hon.ch/HONselect/RareDiseases/C04.557.435.595.html

List of rare diseases: English Deutsch Language: MeSH term: Accepted terms: English: Nephroblastoma - Wilms Tumor - Wilms' Tumor - Nephroblastomas - Tumor, Wilms - Tumor, Wilms' - Tumors, Wilms Français: NEPHROBLASTOME - TUMEUR WILMS Deutsch: Nephroblastom - Gene, Wilms-Tumor - Wilms-Tumor Español: NEFROBLASTOMA - TUMOR DE WILMS Português: NEFROBLASTOMA - TUMOR DE WILMS HONselect ressources Definition: Yes Articles: Yes Images: No News: No Conferences: No Clinical trials: Yes Web sites: English Yes Français Yes Deutsch Yes Español Yes Português Yes Home About us Site map ... HONewsletter http://www.hon.ch/HONselect/RareDiseases/C04.557.435.595.html Last modified: Thu Jul 25 2002

13. HON Mother & Child Glossary, Childhood Cancers: Wilms' Tumour Wilms' tumour or nephroblastoma is a cancer of the kidneys that can developin a foetus but may not cause symptoms for years after birth. http://www.hon.ch/Dossier/MotherChild/child_cancer/cancer_wilms.html

Introduction Reproduction Pregnancy During Pregnancy ... Glossary A-Z Childhood Illness Bacteria Virus Cancer Gastrointestinal ... Mental Health External survey "Questionnaire on mood" conducted by the "IMSP- Faculty of Medicine - University of Geneva" Childhood Cancers: Wilms' Tumour Description Wilms' tumour or nephroblastoma is a cancer of the kidneys that can develop in a foetus but may not cause symptoms for years after birth. Wilms' tumour usually occurs in children under 5 years of age, although it appears occasionally in older children and rarely in adults. The cause of Wilms' tumour isn't known, although a genetic abnormality may be involved. Children with certain birth defects , such as absence of the irises (eye structure) or excessive growth of one side of the body, both of which may be caused by a genetic abnormality, have an increased risk of developing Wilms' tumour. Symptoms and Signs Symptoms include a large abdomen (for example, a rapid change to a larger diaper size), abdominal pain, fever, poor appetite, nausea, and vomiting. Blood appears in the urine in 15 to 20% of cases. Wilms' tumour may cause high blood pressure. This cancer can spread to other parts of the body, especially the lungs, producing a cough and shortness of breath. Diagnosis and Treatment If a child has symptoms, the doctor will usually feel the child's abdomen for lumps and run blood and urine tests. If Wilms' tumour is suspected, an

14. Nephroblastomahttp//www.icflorida.com/shared/health/adam/ency/article/001575.htm REVIEW OF PEDIATRIC RENAL NEOPLASMS Texas Children's Hospital, Houston, TX nephroblastoma (WILMS TUMOR) nephroblastoma (Wilms Tumor) Epidemiology 5 to 6% of All Childhood Cancers n United States Cases per year in United States http://www.icflorida.com/shared/health/adam/ency/article/001575.html

15. Nephroblastoma nephroblastoma. See Also Wilm's Tumor, nephroblastoma nephroblastoma (WILMSTUMOR). nephroblastoma (Wilms Tumor) Epidemiology. http://www.health-nexus.com/nephroblastoma.htm

Health-Nexus.Net Health-Nexus.Org The #1 Health information site Home ... Up Search Health-Nexus for: Match ALL words Match ANY word Email this page to a friend ! Post a question or comment on our Message Board Home Page Health Specialties Health News ... Alternative Health Options Substance Abuse Animal Health Search: Books Magazines Video Keywords: Find it Here Nephroblastoma See Also Wilm's Tumor Nephroblastoma ... NEPHROBLASTOMA (WILMS TUMOR). ... Nephroblastoma (Wilms Tumor): Epidemiology. Incidence ... 29 months 33 months. Nephroblastoma (Wilms Tumor): Clinical Features. ... Pediatric Imaging Teaching Files ...Files Case Forty Eight - Wilm's Tumor (Nephroblastoma) Click on Images for Enlarged View...vein or IVC. Diagnosis: Wilm's tumor (nephroblastoma). Discussion: Wilm's tumor (nephroblastoma) is the... Nephroblastoma Nephroblastoma Back to previous level WAGR Syndrome Search PUBMED for WAGR Syndrome: All Review Therapy Diagnosis .... Wilms' tumor - UMMC Medical Encyclopedia article ... 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 ...

16. Wilm's Tumor .. nephroblastoma (Wilm's Tumor) nephroblastoma (Wilm's Tumor) 1/19/02 AuthorChitnis. Table of Contents. nephroblastoma (Wilm's Tumor) Case Report. http://www.health-nexus.com/wilm's_tumor.htm

Health-Nexus.Net Health-Nexus.Org The #1 Health information site Home ... Up Search Health-Nexus for: Match ALL words Match ANY word Email this page to a friend ! Post a question or comment on our Message Board Home Page Health Specialties Health News ... Alternative Health Options Substance Abuse Animal Health Search: Books Magazines Video Keywords: Find it Here Wilm's Tumor See Also Nephroblastoma Wilm's Tumor The childhood Wilm's tumor resource center. OnTumor.com: Wilm's Tumor Offers information such as staging and treatment overviews. From the National Cancer Institute. Wilm's Tumor Treatment Information for Patients and General Public Wilm's Tumor Treatment Information for Patients and General Public. ... Board Other Links Newsgroups Welcome to OnTumor.com Wilm's Tumor Treatment Information for Patients Content of the Booklet: ... What is Wilm's Tumor? Wilm's Tumor Treatment Information for Patients and General Public. Wilm's Tumor Childhood Cancer Center Wilms Tumor Oncology - Wilm's Tumor More Health Information. Adolescent Medicine. Allergy/Immunology. Anesthesiology. Arthritis. Burns. Cardiology. Craniofacial. Dental Medicine. Dermatology. ...

17. Nephroblastoma nephroblastoma. Image URL Glomerulus in Wilm's tumour, Image URL nephroblastoma,Image URL nephroblastoma, Image URL nephroblastoma, Image URL nephroblastoma, http://www.brisbio.ac.uk/ROADS/subject-listing/nephroblastoma.html

A collection of medical, dental and veterinary images for use in teaching. Home About the Archive FAQ Terms and Conditions ... Help Nephroblastoma Glomerulus in Wilm's tumour Nephroblastoma Nephroblastoma Nephroblastoma Nephroblastoma Nephroblastoma Nephroblastoma Nephroblastoma Nephroblastoma in striated muscle Nephroblastoma in striated muscle Ruptured Wilm's tumour Wilm's tumour Wilm's tumour Wilm's tumour Wilm's tumour Wilm's tumour in smooth muscle of tubules Wilm's tumour in striated muscle Wilm's tumour in striated muscle Wilm's tumour in striated muscle Wilm's tumour in striated muscle Wilm's tumour in tubules Wilm's tumour including muscle cells Wilm's tumour Wilm's tumour Wilm's tumour Wilm's tumour Wilm's tumour Wilm's tumour Wilm's tumour Wilm's tumour

18. Nephroblastoma Information Page Diseases Database nephroblastoma Information Page. 2 synonyms or equivalents were found. nephroblastomaaka/or Wilms' tumour related topics and differentials, http://www.diseasesdatabase.com/sieve/item1.asp?glngUserChoice=8896

19. Nephroblastoma nephroblastoma Region and time period » West Germany( 1980 - 2000). » West Germany( 1991 - 2000 ). » West Germany( 1996 - 2000 ). http://info.imsd.uni-mainz.de/K_Krebsregister/english/region_period/nephroblasto

Nephroblastoma - Region and time period : West Germany( 1980 - 2001 ) West Germany( 1992 - 2001 ) West Germany( 1997 - 2001 ) East Germany_( 1991 - 2001 ) ... Back to overview

20. Wilm's Tumor (Nephroblastoma) Wilms’ Tumor (nephroblastoma). What is Wilms’ Tumor (nephroblastoma)?nephroblastoma, or Wilms’ Tumor, is the most common solid http://www.pedisurg.com/PtEduc/Wilms_Tumor.htm

(Nephroblastoma) The information above, although based on a thorough knowledge and careful review of current medical literature, is the opinion of the doctors at Texas Pediatric Surgical Associates and is presented to inform you about surgical conditions. It is not meant to contradict any information you may receive from your personal physician and should not be used to make decisions about surgical treatment. If you have any questions about the information above or your child's care, please contact our doctors at any time by calling (713) 704-5869. [Home Page] [General Surgery] [Urology] [ENT] ... [Patient Education Files]

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