vulvar acanthosis
Definition: thickening of the prickle cell layer.
References
Nascimento AF, Granter SR, Cviko A, Yuan L, Hecht JL, Crum CP. Vulvar Acanthosis With Altered Differentiation: A Precursor to Verrucous Carcinoma? Am J Surg Pathol. 2004 May;28(5):638-643. PMID: 15105653