TY - CHAP M1 - Book, Section TI - Chapter 12. Chancroid A1 - Taylor, Stephanie N. A1 - Martin, David H. A2 - Klausner, Jeffrey D. A2 - Hook, Edward W. Y1 - 2007 N1 - T2 - CURRENT Diagnosis & Treatment of Sexually Transmitted Diseases AB - • Tender papule develops into a pustule after an incubation period of 4–7 days; the pustule ruptures within a few days to produce a nonindurated, painful ulcer with a purulent base and undermined or ragged borders.• Unilateral tender inguinal adenopathy may progress to a bubo (fluctuant lymph node mass) that spontaneously ruptures or requires drainage.• Isolation of the causative organism, Haemophilus ducreyi, by special culture media. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/04/24 UR - accessmedicine.mhmedical.com/content.aspx?aid=3025144 ER -