BACKGROUND Recent insights provide support for the treatment of cancer during pregnancy, a coincidence that poses both mother and fetus at risk. Our aim was to critically review studies on the physiologic variations during pregnancy, the most common tumor markers used in diagnosis and follow-up of gynecological cancers. METHODS We conducted a systematic review of six tumor markers during norm...

BACKGROUND The initiation of a pregnancy is a process that requires adequate energetic support. Recent observations at our Institution suggest a central role of magnesium in this situation. The aim of this study was to evaluate magnesium, zinc, selenium and thyroid function as well as anti-Müllerian hormone in early pregnancy following in-vitro fertilization as compared to spontaneous successfu...

BACKGROUND Several studies have reported a correlation between antral follicle count by conventional 2D transvaginal sonography and serum anti-Müllerian hormone levels. However, few studies have investigated the effectiveness of 3D SonoAVC transvaginal ultrasound technology, particularly in infertile women. Therefore, this study aims to evaluate the usefulness of three-dimensional (3D) SonoAVC ...

OBJECTIVE To evaluate the ovarian reserve and follicular cohort of infertile patients with minimal/mild endometriosis. DESIGN Prospective study. SETTING University hospital. PATIENT(S) Patients were divided into two groups: group I, minimal/mild endometriosis and group II, tubal obstruction. The following exclusion criteria were established: [1] patients with previous endocrine disorders;...

Anti-müllerian hormone (AmH) or müllerian inhibiting substance (mIS), is a dimeric protein part of the transforming growth factor (TGF)-beta subfamily. It plays two important roles in follicle genesis. First, it delays entrance of primordial follicle into pool of follicles in growth and secondly, it decreases the sensitivity of ovarian follicle toward follicle-stimulating hormone (FSH). The ova...