Published: 2016 Dec
Issue: 10(12) :: Pages: 1-6

   

Abstract: Single coronary artery is a rare anomaly, with a reported incidence of 0.024%. It can be diagnosed on coronary computed tomography angiography, where the presence of ostial narrowing and compression between the great vessels must be carefully excluded, since these malignant forms can lead to sudden cardiac death and other ischemic complications. We describe a case of single coronary artery arising from the right sinus of Valsalva presenting with symptoms of ischemic chest pain.

Published: 2016 Dec
Issue: 10(12) :: Pages: 19-27

   

Abstract: Dermoid cysts are rare masses of the oral cavity derived from ectodermal elements. These are benign, slow-growing tumors that are typically asymptomatic but cause complications of inflammation or dysphagia, dystonia, and airway encroachment due to mass effects. We report the case of a 17 year old female with a painless mass in the left side of the oral cavity. Ultrasound findings demonstrated non-specific findings of a cystic lesion, and definite diagnosis was made with contrast-enhanced CT and intraoperatively with pathologic confirmation. This retrospective report highlights the challenges in evaluating masses of the oral cavity with imaging and provides a comprehensive discussion on imaging of oral masses on various imaging modalities to guide diagnosis and management.

Published: 2016 Dec
Issue: 10(12) :: Pages: 12-18

   

Abstract: Uterine leiomyomas (fibroids) are common benign neoplasms, which develop from the muscular tissue of the uterus with an estimated incidence of 20-40% in women of reproductive age. In the early nineties, power morcellators were introduced and became commonly used during hysterectomy for symptomatic fibroids. However, if all fragments are not removed, they may parasitize to other blood supply and present as abdominal or pelvic masses. Unfortunate cases have also been reported in which uterine sarcomas seeded throughout the abdomen and pelvis secondary to morcellation. The Food and Drug Administration (FDA) estimates that 1 in 350 women undergoing hysterectomy or myomectomy for fibroids is found to have an unsuspected uterine sarcoma. As a result, the FDA issued a press release in 2014 discouraging the use of power morcellators. Recently, the FDA approved a new containment device, the PneumoLiner, for use with certain power morcellation devices. However, it is unknown if this device will help to reduce the risk of seeding fibroids and unsuspected uterine malignancies. We present a case in which a patient who underwent morcellation therapy for symptomatic fibroids presented with recurrent abdominal and pelvic leiomyomas mimicking malignancy.

Published: 2016 Dec
Issue: 10(12) :: Pages: 7-11

   

Abstract: Amyand`s hernia is a rare and atypical hernia characterized by the herniation of the appendix into the inguinal sac. This hernia may be present without symptoms until inflammation of the appendix may lead to incarceration, strangulation, necrosis, perforation or rupture. Early symptoms include tenderness and inguinal swelling which may be misdiagnosed as a strangulated hernia. This condition can be difficult to diagnose clinically. Ultrasound and Computed Tomography may aid in diagnosis. This article presents a rare case of Amyand`s hernia followed by a discussion of the epidemiology, diagnosis, imaging details and treatment options for this condition.