Metastatic renal clear cell carcinoma masquerading as a pyogenic granuloma on the lip

Dermatol Online J. 2021 Nov 15;27(11). doi: 10.5070/D3271156090.

Abstract

Metastases to the face are rare. We report on a patient with a history of renal cell carcinoma who presented with a 1.2cm violaceous papule on his lower lip. Although clinically thought to be a pyogenic granuloma, biopsy revealed metastatic renal cell carcinoma recurring after 7 years of latency.

Publication types

  • Case Reports

MeSH terms

  • Carcinoma, Renal Cell / pathology
  • Carcinoma, Renal Cell / secondary*
  • Diagnosis, Differential
  • Granuloma, Pyogenic / pathology*
  • Humans
  • Kidney Neoplasms / pathology*
  • Lip Diseases / pathology*
  • Lip Neoplasms / pathology
  • Lip Neoplasms / secondary*
  • Male
  • Middle Aged
  • Photography