Due to changes in sexual behavior, a new approach to clinically evaluating sexually-transmitted diseases (STDs) is needed in order to detect primary and secondary findings in sites which are not ...

The differential diagnosis includes chancroid, herpes simplex, tuberculous chancre, deep mycoses, squamous cell carcinoma, traumatic ulcer, aphthous stomatitis and Behçet syndrome. 3 Without treatment ...

Causes of syphilis: Besides sexual contact, syphilis can spread through the placenta from the mother to the foetus, blood transfusion and direct contact with an open lesion (Image: Canva) Syphilis is ...

A 23-year-old man presented to our dermatology department with a 2-month history of a painless, nonpruritic ulcer on his right thumb ( [Figure 1A] [1]). He reported sex with men and a history of HIV.

Syphilis causes similar symptoms in females and males. A person may first notice sores on the body, including on the vagina or vulva. Other symptoms can include a rash, fever, sore throat, headaches, ...

Syphilis is a well known sexually transmitted infection (STI), which is most commonly transmitted by having unprotected sex with someone who's infected. It should not be taken for granted as if left ...

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