Cauliflower-like growths on the coronary groove may be penile cancer and condyloma acuminatum, which need to go to urology department in time for treatment. 1. Penile cancer: Generally speaking, when penile cancer is found, many of them already have cauliflower-like bulge, vesicles or purulent secretion with bad smell, which can also be accompanied by swollen lymph nodes in groin. 2. Condyloma acuminatum: Condyloma acuminatum is the manifestation of local inflammation caused by human papilloma virus infection, which can be manifested as cauliflower-like or papillary, and male patients can appear in the coronary groove, prepuce, anus and other parts of the body, which is a sexually transmitted disease. To summarize, if you have cauliflower-like growth on the coronary groove, you should consult a doctor in time.