1.
J Family Med Prim Care
; 12(5): 1003-1005, 2023 May.
Article
in English
| MEDLINE
| ID: mdl-37448915
ABSTRACT
The cutaneous metastasis of colon cancer is rare, and most commonly manifests as nodules or masses. In the case of our patient, a rarely described vesiculomaculopapular rash resembling herpes zoster was observed and treated as such; however, biopsy later revealed metastatic colonic adenocarcinoma. Metastasis of colon cancer to the skin typically confers a poor prognosis, however, early identification may allow for quicker intervention and more aggressive treatments, that may extend survival. Given the immunocompromised state of cancer patients undergoing antineoplastic therapy, a herpes zoster eruption would not be unexpected, but an astute primary care provider should keep metastatic disease in their differential.