大腿,指尖,口咽或乳房可受累及但较为罕见。[13]Spinola, SM. Chancroid and Haemophilus ducreyi. In: Holmes KK, Sparling PF, Stamm WE, et al, eds. Sexually transmitted diseases. 4th ed. New York, NY: McGraw-Hill, 2008:689-700.[43]Lewis DA. Chancroid: clinical manifestations, diagnosis, and management. Sex Transm Infect. 2003 Feb;79(1):68-71.http://sti.bmj.com/content/79/1/68.fullhttp://www.ncbi.nlm.nih.gov/pubmed/12576620?tool=bestpractice.com在雅司病流行的国家/地区,杜克雷嗜血杆菌还被作为非性传播性肢体溃疡的病原体而报告。[2]Roberts SA, Taylor SL. Haemophilus ducreyi: a newly recognised cause of chronic skin ulceration. Lancet Glob Health. 2014 Apr;2(4):e187-8.http://www.ncbi.nlm.nih.gov/pubmed/25103048?tool=bestpractice.com[3]Mitjà O, Lukehart SA, Pokowas G, et al. Haemophilus ducreyi as a cause of skin ulcers in children from a yaws-endemic area of Papua New Guinea: a prospective cohort study. Lancet Glob Health. 2014 Apr;2(4):e235-41.http://www.ncbi.nlm.nih.gov/pubmed/25103064?tool=bestpractice.com[4]Spinola SM. Haemophilus ducreyi as a cause of skin ulcers. Lancet Glob Health. 2014 Jul;2(7):e387.http://www.ncbi.nlm.nih.gov/pubmed/25103386?tool=bestpractice.com[5]Marks M, Chi KH, Vahi V, et al. Haemophilus ducreyi associated with skin ulcers among children, Solomon Islands. Emerg Infect Dis. 2014 Oct;20(10):1705-7.https://wwwnc.cdc.gov/eid/article/20/10/14-0573_articlehttp://www.ncbi.nlm.nih.gov/pubmed/25271477?tool=bestpractice.com[6]Gangaiah D, Webb KM, Humphreys TL, et al. Haemophilus ducreyi cutaneous ulcer strains are nearly identical to class I genital ulcer strains. PLoS Negl Trop Dis. 2015 Jul 6;9(7):e0003918.http://journals.plos.org/plosntds/article?id=10.1371/journal.pntd.0003918http://www.ncbi.nlm.nih.gov/pubmed/26147869?tool=bestpractice.com[7]Lewis DA, Mitjà O. Haemophilus ducreyi: from sexually transmitted infection to skin ulcer pathogen. Curr Opin Infect Dis. 2016 Feb;29(1):52-7.http://www.ncbi.nlm.nih.gov/pubmed/26658654?tool=bestpractice.com[8]González-Beiras C, Marks M, Chen CY, et al. Epidemiology of Haemophilus ducreyi infections. Emerg Infect Dis. 2016 Jan;22(1):1-8.https://wwwnc.cdc.gov/eid/article/22/1/15-0425_articlehttp://www.ncbi.nlm.nih.gov/pubmed/26694983?tool=bestpractice.com