Objective indexes for the diagnosis of premature ejaculation: An update / 中华男科学杂志

ABSTRACT

Premature ejaculation is a common male sexual dysfunction disorder, and there are many controversies over its definition. With deeper insights into the etiology and pathogenesis of premature ejaculation, more and more auxiliary examinations are used in its diagnosis, prognostic evaluation and treatment, such as transrectal ultrasonography of seminal vesicles, determination of serum 5-hydroxytryptamine (5-HT) concentration, serum hormone levels, penile sensitivity detection, brain function tests, and genetic sequencing. This review outlines the latest advances in the auxiliary examination of premature ejaculation and provides clinicians with some diagnostic indexes or methods of premature ejaculation for reference.