What every radiologist should know about adnexal torsion.

Adnexal torsion is the fifth most common gynecologic surgical emergency, requiring clinician and radiologist awareness. It involves the rotation of the ovarian tissue on its vascular pedicle leading to stromal edema, hemorrhagic infarction, and necrosis of the adnexal structures with the subsequent sequelae. Expedient diagnosis poses a difficult challenge because the clinical presentation is variable and often misleading.

Female perineal diseases: spectrum of imaging findings.

The female perineum, which is divided into the anterior urogenital triangle and the posterior anal triangle, is a surface structure often overlooked. Female perineal diseases may present with nonspecific clinical signs due to its close anatomical relationship between the different compartments. Diagnosis of the origin of a perineal disorder may also be a difficult problem encountered in pelvi-perineal imaging.

An acute abdominal syndrome reveals a postoperative ilio-iliac arteriovenous fistula: about one case.

Introduction: Postoperative ilio-iliac arteriovenous fistula is an unusual but known complication after lumbar surgery.

Case Report: We report the case of a 74-year-old patient consulted at the emergency department for intense acute abdominal syndrome revealing a post-operative common ilio-iliac arteriovenous fistula 5 years after a lumbosacral arthrodesis L3-S1. The patient was treated with an endovascular arterial stent-graft with immediate vascular and clinical results.