system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 39-year-old man comes to the physician with a 4-week history of lesions on his penis and scrotum. He has no pain or discharge from the lesions. Two years ago, he was diagnosed with chronic myeloid leukemia and was treated with imatinib. He takes no medications. He has smoked one pack of cigarettes daily for 20 years and drinks one to two beers on the weekends. He is sexually active and had unprotected intercourse with a woman about 4 months ago while abroad on business. He appears well. His temperature is 37°C (98°F), pulse is 85/min, and blood pressure is 128/82 mm Hg. Examination shows 3 nontender lesions up to 1 cm in size. A photograph of the lesions is shown. There is no inguinal lymphadenopathy. Which of the following is the most likely causal organism?
assistant
Klebsiella granulomatis