Sonography of umbilical metastasis (Sister Mary Joseph's nodule): from embryology to imaging
- PMID: 12395268
- DOI: 10.1007/s00261-002-0018-2
Sonography of umbilical metastasis (Sister Mary Joseph's nodule): from embryology to imaging
Abstract
Umbilical metastases are rare occurences. We describe the sonographic features of two cases with an umbilical nodule secondary to metastatic adenocarcinoma. A review of the literature discusses the embryologic and anatomic bases, differential diagnosis, and imaging approach.
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