Shi Y, Li SS, Liu DY, Yu Y. Cutaneous metastases of pancreatic carcinoma to the labia majora: A case report and review of literature.
World J Gastrointest Oncol 2020;
12:1372-1380. [PMID:
33250968 PMCID:
PMC7667456 DOI:
10.4251/wjgo.v12.i11.1372]
[Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 09/29/2020] [Accepted: 10/19/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND
Cutaneous metastases originating from pancreatic cancer are relatively rare. The most common reported site of metastasis is the umbilicus, and this manifestation is known as the Sister Mary Joseph’s nodule. Non-umbilical cutaneous metastases are far less common, with only a few cases reported in the literature. Our case is the first case report, to our knowledge, on metastasis involving the labia majora and flat papules.
CASE SUMMARY
A 49-year-old Chinese female patient presented with a number of red, swollen papules on the vulva for 2 mo. Histological examination of the labia majora lesion revealed metastatic adenocarcinoma. The serum levels of tumor biomarkers CA199, CA242, and CA125 were significantly elevated. B-mode ultrasound-guided needle biopsy of the pancreas demonstrated moderately and poorly differentiated adenocarcinoma. The patient finally declined treatment for financial reasons and died 3 mo later.
CONCLUSION
Metastatic cutaneous lesions could indicate pancreatic cancer. Serum levels of tumor biomarkers may aid in diagnosing metastatic pancreatic adenocarcinoma.
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