Endometriosis is characterized by the presence of normal endometrial tissue outside the uterine cavity. In patients with deep pelvic endometriosis, uterosacral ligaments, rectum, rectovaginal septum, vagina or bladder may be involved. Clinical manifestations may be variable, including pelvic pain, dysmenorrhea, dyspareunia, urinary symptoms and infertility. Complete surgical excision is the gold standard for treating this disease, and hence the importance of the preoperative work-up that usually is limited to an evaluation of sonographic and clinical data. Magnetic resonance imaging is of paramount importance in the diagnosis of endometriosis, considering its high accuracy in the identification of lesions intermingled with adhesions, and in the determination of peritoneal lesions extent. The present pictorial review describes the main magnetic resonance imaging findings in deep pelvic endometriosis.

Keywords: Magnetic resonance imaging, Endometriosis, Female pelvis, Infertility

Ankle impingement syndrome is a painful condition resulting from friction of joint tissues that is both cause and effect of an altered joint biomechanics. The leading causes of such condition are post-traumatic lesions, particularly the ligamentous ones, resulting in chronic ankle pain. From an anatomic and clinical point of view, these syndromes may be classified as anterolateral, anterior, anteromedial, posteromedial, and posterior. Magnetic resonance imaging is an excellent diagnostic method for demonstrating bone and soft tissue abnormalities resulting from different types of ankle impingement, providing useful data to confirm the diagnosis as well as to rule out other possible causes of joint pain. The present essay is aimed at illustrating the main magnetic resonance imaging findings in ankle impingement syndrome.

Keywords: Magnetic resonance imaging, Syndrome, Impingement, Ankle

Endometriosis is defined as the presence of functional endometrial tissue outside the endometrial cavity and myometrium. Although this is a frequent disease with multifactorial causes, involvement of the lower urinary tract is rare. Magnetic resonance imaging is highly sensitive, specific and accurate in the diagnosis of endometriosis in the lower urinary tract, especially for allowing the identification of lesions obscured by adhesions or with subperitoneal extension. The present iconographic essay presents the main magnetic resonance imaging findings of the lower urinary tract involvement by endometriosis.

Keywords: Magnetic resonance imaging, Endometriosis, Infertility, Genitourinary tract, Bladder, Urethra