# acanthoses

CEFR C2 · Noun

Source: https://englishreference.com/word/acanthoses
Updated: 2026-05-26

## Definition

a medical condition where small, thickened patches of skin appear on the palms of the hands and soles of the feet. It is usually a sign of a larger health issue, like a liver or kidney problem.

For teachers: a dermatological condition characterised by the appearance of small, hyperkeratotic papules on the palms and soles. Often associated with systemic diseases such as chronic liver failure or renal insufficiency.

## Examples

- The doctor noticed signs of acanthoses during the physical exam.
- Acanthoses are a common clinical sign of cirrhosis, appearing as thickened, scaly patches on the patient's hands.
- While the skin condition is visually distinct, acanthoses are typically a secondary manifestation of underlying metabolic disorders, requiring a comprehensive internal medicine evaluation to identify the root cause.

---

From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.