A 67-year-old man with an eventually fatal adenocarcinoma of the colon developed an umbilical metastatic lesion. The lesion was excised and biopsy studies showed columnar cells with basophilic nuclei in upper and middle thirds of the dermis forming the glandular arrangement of an adenocarcinoma.
Zeligman I, Schwilm A. Umbilical Metastasis From Carcinoma of the Colon. Arch Dermatol. 1974;110(6):911–912. doi:10.1001/archderm.1974.01630120057013
Coronavirus Resource Center
Customize your JAMA Network experience by selecting one or more topics from the list below.
Create a personal account or sign in to: