Medical Health Encyclopedia

Metastasis


InjuryDiseasesNutritionPoison
SymptomsSurgeryTestSpecial Topic
Kidney metastases, CT scan
Kidney metastases, CT scan
Liver metastases, CT scan
Liver metastases, CT scan
Lymph node metastases, CT scan
Lymph node metastases, CT scan
Spleen metastasis - CT scan
Spleen metastasis - CT scan
Overview Prevention
Definition

Metastasis is the movement or spreading of cancer cells from one organ or tissue to another. Cancer cells usually spread through the bloodstream or the lymph system.


Alternative Names

Metastatic cancer; Cancer metastases


Information

Whether or not cancer cells metastasize (spread to) to other parts of the body depends on many factors, including:

  • The type of cancer
  • The stage of the cancer
  • Original location of the cancer

Treatment depends on the type of cancer and where it has metastasized.



Review Date: 11/14/2010
Reviewed By: David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission (www.urac.org).




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