Conservative endovascular and hysteroscopic management of a cesarean scar pregnancy in a woman with previous history of uterine artery embolization for intractable hemorrhage after cesarean section for placenta previa

Transcatheter arterial chemoembolization (TACE), followed by hysteroscopic resection of the gestational products, could be a feasible option for the conservative management of cesarean scar pregnancy (CSP) in a woman with a previous history of uterine artery embolization (UAE) with coils for intractable hemorrhage after cesarean section.

Coronary artery anomalies: Unusually high incidence of anomalies with a malignant course in an Asian population

Objectives:

Coronary artery anomalies are uncommon, but important cardiac malformations, representing the second commonest cause of death in young athletes.

Methods:

We utilized computerized tomographic angiography to screen and precisely delineate coronary artery anomalies in patients with minimal cardiac symptoms.

Results:

During 3.5-year period, we performed 2888 computerized tomographic angiographies. A total of 33 (1.1%; 95% confidence interval = 0.7–1.5) cases of coronary artery anomalies were identified (mean age = 44 ± 13.5 (15–70) years). In total, 23 patients (mean age = 43 years) had malignant coronary artery anomalies with an inter-arterial course of the aberrant vessel: of which 3 had left main coronary artery arising from right coronary sinus and 20 right coronary artery from left sinus; 19 patients were of Asian and 14 were of Arab origins. Of interest, 21 out of 33 patients had chest pain, 5 had palpitations, and 2 had breathlessness. There were no examples of sudden cardiac death. All patients received appropriate advice regarding physical exertion and medical management, and remained well for 2–5 years of follow-up. Of 33 patients, 4 had significant symptomatic coronary artery disease requiring intervention: 1 percutaneous coronary intervention and 3 coronary artery bypass graft surgery.

Conclusion:

There is a relatively high incidence of coronary artery anomalies with malignant course in Asians. The vast majority were managed conservatively.

Peripheral arterial aneurysms: open or endovascular surgery?

Peripheral arterial aneurysms are uncommon; for some aneurysm types, data are limited to case reports and small case series. There is no Level A evidence in most cases to determine the choice between open or endovascular intervention. The evolution of endovascular technology has vastly improved the armamentarium available to the vascular surgeon and interventionalists in the management of these rare and unusual aneurysms. The choice of operative approach will ultimately be determined on an individual basis, dependent on the patient risk factors, and aneurysm anatomy. After consideration, some aneurysms (femoral, subclavian, carotid and ECAA) fare better with an open first approach; renal, splenic and some visceral artery aneurysms do better with an endovascular first approach. In our practice PAAs are treated with an endovascular first approach. For these rare conditions, both open and endovascular therapy will continue to work in harmony to enhance and extend the capabilities of modern surgical management.