Abstract
The routine use of computed tomography (CT) for the staging and follow-up of malignant neoplasm has improved the detection of secondary spread to the kidneys. This essay illustrates the gamut of the CT aspects of such secondary lesions. Seven main patterns of metastatic features are identified. Some of these patterns appear to reproduce the same radiological features seen in the corresponding primary lesions. Where feasible, differential diagnostic criteria are offered.
MeSH terms
-
Adult
-
Aged
-
Aged, 80 and over
-
Calcinosis / diagnostic imaging
-
Carcinoma / diagnostic imaging
-
Carcinoma / secondary
-
Contrast Media
-
Diagnosis, Differential
-
Female
-
Follow-Up Studies
-
Hemorrhage / diagnostic imaging
-
Humans
-
Kidney Neoplasms / diagnostic imaging*
-
Kidney Neoplasms / pathology
-
Kidney Neoplasms / secondary*
-
Lymphoma / diagnostic imaging
-
Male
-
Middle Aged
-
Neoplasm Staging
-
Radiographic Image Enhancement
-
Retrospective Studies
-
Tomography, X-Ray Computed*