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Article

Pigmented Renal Epithelioid Angiomyolipoma: A Case Report and Literature Review.

International journal of surgical pathology - 1 May 2026

Rainer Quinn, Lei Li, Sun Yue

Abstract excerpt

Melanin pigmentation in epithelioid angiomyolipoma (AML), a potentially malignant and locally aggressive renal tumor, is an exceptionally rare finding. Accurate differentiation from other pigmented tumors, such as melanoma, pigmented paraganglioma, and pigmented renal cell carcinoma is essential for proper diagnosis and treatment. A retrospective review of 2 departmental archives (2000-2023) identified 2...

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Biomarkers, Tumor
Diagnosis, Differential
Kidney
Kidney Neoplasms
Melanins
Nephrectomy

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Tuberous Sclerosis Complex 2 Protein

Tumor Suppressor Protein p53

Source

Identifiers

PMID: 41277328
DOI: 10.1177/10668969251382747

Genes

TP53
TSC2

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026.

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