Wilms' tumor CT

Jump to navigation Jump to search


Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1];Associate Editor(s)-in-Chief: Sargun Singh Walia M.B.B.S.[2]

Wilms' tumor Microchapters

Home

Patient Information

Overview

Historical Perspective

Pathophysiology

Causes

Differentiating Wilms' Tumor from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

Staging

Diagnostic Study of Choice

History and Symptoms

Physical Examination

Laboratory Findings

Electrocardiogram

X Ray

Echocardiography or Ultrasound

CT

MRI

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Wilms' tumor CT On the Web

Most recent articles

Most cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Wilms' tumor CT

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Wilms' tumor CT

CDC on Wilms' tumor CT

Wilms' tumor CT in the news

Blogs on Wilms' tumor CT

Directions to Hospitals Treating Wilms' tumor

Risk calculators and risk factors for Wilms' tumor CT

Overview

Abdominal CT scan may be helpful in the diagnosis of Wilms tumor.Findings on CT scan which can be suggestive of Wilms tumor include soft-tissue density masses, areas of calcification (~10%) and fat-density regions. CT is better than ultrasonography in detecting small lesions of tumor. CT scan of the chest can be helpful to diagnose lung metastasis.

CT scan

  • Abdominal CT scan may be helpful in the diagnosis of Wilms tumor. Findings on CT scan suggestive of Wilms tumor include:[1][2][3]
    • Heterogeneous soft-tissue density masses
    • These masses have frequent areas of calcification (~10%) and fat-density regions
    • Lymph node metastasis
    • Invasion of surrounding organs
    • Thrombus in or occlusion of the renal vein and/or the inferior vena cava
    • Abdominal lymph nodes and contralateral involvement
    • Estimate tumor size and volume and to plan surgical management
    • Determine stage based on tumor size and structures involved
CT abdomen showing Wilms tumor Source:Radiopedia Case courtesy of Dr Jeremy Jones,[4]


Wilms tumor - coronal view source: radiopedia[5] Case courtesy of Dr Jeremy Jones
Wilms tumor - axial view source: Radiopedia - Case courtesy of Dr G Balachandran.[6]

References

  1. Cahan LD (1985). "Failure of encephalo-duro-arterio-synangiosis procedure in moyamoya disease". Pediatr Neurosci. 12 (1): 58–62. PMID 4080660.
  2. Wilms tumour. Dr Tim Luijkx and Dr Frank Gaillard et al. Radiopaedia.org 2015.http://radiopaedia.org/articles/wilms-tumour
  3. Gow KW, Roberts IF, Jamieson DH, Bray H, Magee JF, Murphy JJ (May 2000). "Local staging of Wilms' tumor--computerized tomography correlation with histological findings". J. Pediatr. Surg. 35 (5): 677–9. doi:10.1053/jpsu.2000.5941. PMID 10813321.
  4. https://radiopaedia.org/cases/8084
  5. Case courtesy of Dr Jeremy Jones, <a href="https://radiopaedia.org/">Radiopaedia.org</a>. From the case <a href="https://radiopaedia.org/cases/8084">rID: 8084</a>
  6. Case courtesy of Dr G Balachandran, <a href="https://radiopaedia.org/">Radiopaedia.org</a>. From the case <a href="https://radiopaedia.org/cases/10250">rID: 10250</a>

Template:WH Template:WS