acne inversa
Pronunciation: AK-nee in-VER-sa
Alternative term for hidradenitis suppurativa, emphasizing the inverse distribution pattern compared to typical acne vulgaris.
Full Definition
Acne inversa is the historical term for hidradenitis suppurativa, so named because it affects areas typically spared by acne vulgaris, such as the axillae, groin, and inframammary regions. This terminology reflects the 'inverse' anatomical distribution compared to facial and truncal acne. While both terms are clinically acceptable, 'hidradenitis suppurativa' is preferred in current medical literature as it more accurately describes the pathophysiology involving inflammation of hair follicles and apocrine glands rather than true acne pathogenesis.
Usage
Usage note: Consider noting that 'hidradenitis suppurativa' is the preferred current terminology.
In Context
- "The patient's acne inversa was successfully managed with anti-TNF therapy." — Treatment outcome report
- "Acne inversa typically begins in the post-pubertal period with tender inflammatory nodules." — Educational material