Melanuria

P. T. Valente, B. F. Atkinson, D. Guerry

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

The urinary cytologic findings in a patient with metastatic malignant melanoma, diffuse melanosis and melanuria are presented. The melanosis was diagnosed from the clinical appearance of a generalized slate-blue skin discoloration, which is probably caused by dermal deposition of excess melanin pigment. The melanuria was characterized microscopically by the presence of amorphous, dark-brown casts, which stained positively for melanin pigment, and numerous pigment-laden macrophages.

Original languageEnglish (US)
Pages (from-to)1026-1028
Number of pages3
JournalActa Cytologica
Volume29
Issue number6
StatePublished - Dec 1 1985
Externally publishedYes

ASJC Scopus subject areas

  • Pathology and Forensic Medicine
  • Histology

Fingerprint Dive into the research topics of 'Melanuria'. Together they form a unique fingerprint.

Cite this