Striae Distensae
Pronunciation: STREE-ay dis-TEN-say
Linear atrophic scars of the dermis resulting from rapid stretching or hormonal changes, commonly known as stretch marks.
Full Definition
Striae distensae are linear, atrophic skin lesions resulting from rupture and remodelling of collagen and elastin fibres within the dermis, typically caused by rapid physical growth, weight change, pregnancy (striae gravidarum), or prolonged topical or systemic corticosteroid use. Newly formed lesions appear erythematous or violaceous (striae rubrae) and later fade to pale, silvery-white (striae albae). Editors should use the full Latin term 'striae distensae' in formal clinical documentation and reserve 'stretch marks' for patient-facing materials. The plural form 'striae' should not be used as a singular; the singular is 'stria distensa.'
Usage
Usage note: Use 'striae distensae' in formal/academic writing; 'stretch marks' is acceptable in patient-facing content. Never use 'striae' as a singular form.
In Context
- "The clinical photograph showed extensive striae distensae over the abdomen and flanks following rapid weight gain." — Clinical case report
- "'Stretch marks' was replaced with 'striae distensae' throughout the journal article at the copy-editor's suggestion." — Manuscript editing note