[Penile nodules, a rare clinical manifestation of lymphogranuloma venereum].

Lymphogranuloma venereum is a sexually transmitted disease caused by L1, L2 and L3 serovars of Chlamydia trachomatis. A rare clinical presentation of the primary stage is lymphangitis of the penis, with the appearance of one or more tense lymph nodes classically called "buboes". We report the case of an HIV-positive patient with sexually transmitted disease risk behaviors with penile nodules as a manifestation of lymphogranuloma venereum.

A comprehensive HPV-STI NGS assay for detection of 29 HPV types and 14 non-HPV sexually transmitted infections.

Background: Sexually transmitted infections (STIs) are prevalent throughout the world and impose a significant burden on individual health and public health systems. Missed diagnosis and late treatment of STIs can lead to serious complications such as infertility and cervical cancer. Although sexually transmitted co-infections are common, most commercial assays target one or a few STIs.

Emergence and Spread of Neisseria gonorrhoeae Isolates With Decreased Susceptibility to Extended-Spectrum Cephalosporins in Argentina, 2009 to 2013.

Background: The emergence of Neisseria gonorrhoeae strains with decreased susceptibility to cephalosporins represents a major concern globally. The aim of this study was to examine the phenotypic and molecular characteristics of N. gonorrhoeae isolates with decreased susceptibility to ceftriaxone and cefixime in Argentina.