| ［1］ |
Gunasekera SN, Madurapperuma C, Weerasooriya N, et al. A rare presentation of Takayasu′s arteritis⁃unilateral finger clubbing⁃case report［J］. BMC Rheumatol, 2020,4（1）:66. doi: 10.1186/s41927⁃020⁃00166⁃z.
|
| ［2］ |
Malaty S, Gupta A. Hypertrophic osteoarthropathy: a secondary manifestation of malignant melanoma［J］. Case Rep Rheumatol, 2021,2021:6691320. doi: 10.1155/2021/6691320.
|
| ［3］ |
Toovey OT, Eisenhauer HJ. A new hypothesis on the mechanism of digital clubbing secondary to pulmonary pathologies［J］. Med Hypotheses, 2010,75（6）:511⁃513. doi: 10.1016/j.mehy.2010.07. 009.
|
| ［4］ |
Brouwers A, Dingjan PG, Dujardin B, et al. Hypertrophic osteoarthropathy: estrogens, prostaglandin E（2）, prostaglandin A（2）, and the inflammatory reflex［J］. Clin Rheumatol, 2019,38（1）:211⁃222. doi: 10.1007/s10067⁃018⁃4044⁃z.
|
| ［5］ |
Nakazawa S, Niizeki H, Nakabayashi K, et al. Congenital nail clubbing［J］. J Dermatol, 2019,46（3）:e101⁃101e102. doi: 10. 1111/1346⁃8138.14614.
|
| ［6］ |
Ghaffari S, Pourafkari L. Koilonychia in iron⁃deficiency anemia［J］. N Engl J Med, 2018,379（9）:e13. doi: 10.1056/NEJMicm 1802104.
|
| ［7］ |
Gupta I, Tyagi M, Dayal S, et al. Unilateral koilonychia secondary to chemical depilatory product［J］. Skin Appendage Disord, 2021,7（1）:25⁃28. doi: 10.1159/000510523.
|
| ［8］ |
Ashrafzadeh S, Imadojemu S. Koilonychia secondary to Raynaud′s phenomenon: a rare co⁃occurrence［J］. JAAD Case Rep, 2021,7:117⁃119. doi: 10.1016/j.jdcr.2020.11.021.
|
| ［9］ |
Arslan NG, Pancar GS. Nailfold capillaroscopic changes of sleep apnea patients［J］. Microvasc Res, 2021,137:104177. doi: 10. 1016/j.mvr.2021.104177.
|
| ［10］ |
Santhakumar C, Faddoul C, Barker R, et al. Lesson of the month 1: Splinter haemorrhages as a pointer to gastrointestinal malignancy［J］. Clin Med（Lond）, 2016,16（2）:199⁃200. doi: 10. 7861/clinmedicine.16⁃2⁃199.
|
| ［11］ |
Gogos C, Moschovidis V, Adamopoulos C, et al. A case series of skin manifestations of infective endocarditis in contemporary era: just another book finding or a useful clinical sign?［J］. Eur Heart J Case Rep, 2021,5（9）:ytab345. doi: 10.1093/ehjcr/ytab345.
|
| ［12］ |
Melese A, Mohammed M, Ketema W, et al. A case of trichinellosis in a 14⁃year⁃old male child at Hawassa university comprehensive specialized hospital, Hawassa, Sidama, Ethiopia［J］. Case Rep Infect Dis, 2021,2021:3624687. doi: 10.1155/2021/3624687.
|
| ［13］ |
Haber R, Khoury R, Kechichian E, et al. Splinter hemorrhages of the nails: a systematic review of clinical features and associated conditions［J］. Int J Dermatol, 2016,55（12）:1304⁃1310. doi: 10. 1111/ijd.13347.
|
| ［14］ |
Perrin C. Acquired（True） leukonychia punctate and striata: pathogenesis in the light of onychocytic matricoma and onychomatricoma［J］. Am J Dermatopathol, 2021,43（1）:83⁃84. doi: 10.1097/DAD.0000000000001788.
|
| ［15］ |
王晓晴, 刘珍如, 刘梦茜, 等. 少见的症状性甲病［J］. 中国皮肤性病学杂志, 2021,35（7）:831⁃835. doi: 10.13735/j.cjdv.1001⁃7089.202008137.
|
| ［16］ |
Ates D, Kosemehmetoglu K. Acquired leukonychia of the distal nail plate: a morphologic and proteomic analysis［J］. Am J Dermatopathol, 2020,42（4）:261⁃264. doi: 10.1097/DAD.00000 00000001473.
|
| ［17］ |
Litaiem N, Nakouri I, Bouhlel S, et al. Dermoscopic features of toenail onychomycosis［J］. J Am Podiatr Med Assoc, 2020,110（3）:Article⁃4. doi: 10.7547/18⁃102.
|
| ［18］ |
Kato T, Akagawa S, Kusaka K, et al. An autopsy case report of yellow nail syndrome coincided with primary biliary cholangitis［J］. Respir Med Case Rep, 2021,32:101332. doi: 10.1016/j.rmcr.2020.101332.
|
| ［19］ |
Lambert EM, Dziura J, Kauls L, et al. Yellow nail syndrome in three siblings: a randomized double⁃blind trial of topical vitamin E［J］. Pediatr Dermatol, 2006,23（4）:390⁃395. doi: 10.1111/j. 1525⁃1470.2006.00251.x.
|
| ［20］ |
Angel JB, Cameron DW. Beau′s lines with onychomadesis in convalescence of invasive pneumococcal disease［J］. Oxf Med Case Reports, 2019,2019（9）:omz098. doi: 10.1093/omcr/omz098.
|
| ［21］ |
Jandial A, Mishra K, Prakash G, et al. Beau′s lines［J］. BMJ Case Rep, 2018,2018:bcr2018224978. doi: 10.1136/bcr⁃2018⁃224978.
|
| ［22］ |
Han B, Jo UH, Mun JH. Onychomadesis and Beau′s lines after cast immobilization: a case report and literature review［J］. J Dtsch Dermatol Ges, 2021,19（3）:434⁃436. doi: 10.1111/ddg. 14264.
|
| ［23］ |
Egger A, Tosti A. Carpal tunnel syndrome and associated nail changes: review and examples from the author′s practice［J］. J Am Acad Dermatol, 2020,83（6）:1724⁃1729. doi: 10.1016/j.jaad.2020.03.023.
|
| ［24］ |
Shin JY, Cho BK, Park HJ. A clinical study of nail changes occurring secondary to hand⁃foot⁃mouth disease: onychomadesis and Beau′s Lines［J］. Ann Dermatol, 2014,26（2）:280. doi:10.5021/ad.2014.26.2.280.
|
| ［25］ |
Alghamdi A, Mazraani N, Alghamdi Y, et al. Onychomadesis and Beau′s line following hand⁃foot⁃and⁃mouth disease in a seven⁃year⁃old male［J］. Cureus, 2022,14（4）:e23832. doi: 10.7759/cureus.23832. DOI:10.7759/cureus.23832.
|
