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A Sister Mary Joseph node is a metastasis manifesting as a periumbilical nodule secondary to abdominal or pelvic cancers (one-half are gastrointestinal, one-quarter are gynecologic). Cancers of the colon may cause pain, change in bowel habits, anemia, and obstruction. In general, left-sided cancers cause obstruction, whereas right-sided tumors may have significant metastases before they create signs and symptoms. These metastases typically involve peritoneal and omental spread with distant metastases to the liver. Spread to the umbilicus is colloquially known as the Sister Mary Joseph node.
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Prognosis is poor if cancer is the cause (survival time of 10 months).
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Management and Disposition
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Prompt referral for staging and treatment of the tumor is indicated. Other signs and symptoms (from obstruction, blood loss, malnutrition, and pain) should be addressed and treated.
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Virchow node, presenting as a supraclavicular mass, also heralds bowel carcinoma.
A Sister Mary Joseph node is commonly due to gastric carcinoma.
All umbilical masses require evaluation with contrast-enhanced CT scan of the abdomen/pelvis.
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