Affiliation:
1. Department of Dermatology Xiangya Hospital, Central South University Changsha Hunan China
2. Hunan key Laboratory of Aging Biology Xiangya Hospital, Central South University Changsha China
3. National Clinical Research Center for Geriatric Disorders Xiangya Hospital, Central South University Changsha Hunan China
4. Key Laboratory of Organ Injury, Aging and Regenerative Medicine of Hunan Province Changsha Hunan China
Abstract
AbstractBackgroundRosacea is a chronic inflammatory skin disease. The diagnosis is based on the symptoms and physical signs, which still lacks objective laboratory tests or imaging tests.ObjectivesTo propose and evaluate the upper eyelid network pattern in rosacea.MethodsParticipants included patients diagnosed with rosacea, other facial erythematous skin diseases, and normal controls, all of whom underwent full‐face imaging utilizing the VISIA® system software. According to these images, researchers evaluated the condition of the upper eyelid vascular network, developed the grading scale and then compared the difference of distribution in the three groups.ResultsThe occurrence rate of upper eyelid vascular network in rosacea was significantly higher than that in other facial erythematous skin diseases (84.3 vs. 32.0%, P < 0.001) and normal controls (84.3 vs. 28.0%, P < 0.001). The upper eyelid vascular network pattern was proposed (none [no clearly reticular vessels], mild [10–50% area of reticular vessels], moderate‐to‐severe [>50% area of reticular vessels]). Moderate‐to‐severe grade was defined as well‐defined upper eyelid vascular network pattern, which was specific to patients with rosacea (rosacea vs. other facial erythematous skin diseases, adjusted odds ratio [aOR] = 5.814, 95% confidence interval [CI]: 3.899–8.670) (rosacea vs. heathy controls, aOR = 12.628, 95% CI: 8.334–19.112). The severity of the well‐defined pattern had no significant association with age, duration, and phenotypes of rosacea (P > 0.05).ConclusionThe well‐defined upper eyelid vascular network pattern specifically appeared in patients with rosacea, which could be a possible clue to the diagnosis of rosacea.
Funder
National Natural Science Foundation of China
Postdoctoral Research Foundation of China