Direct oral anticoagulant: Review article.

Venous thromboembolism (VTE) and atrial fibrillation (AF) is a major burden on the health care system. The average occurrence of venous thromboembolism annually is around 108 per 100,000 person-year. DOACs have transformed treatment of coagulation disorder, and now, it is the leading treatment for stroke prevention in AF and VTE prophylaxis and treatment. For more many years, oral vitamin K antagonists (VKAs) were the drug of choice in managing VTE. VKAs treatment is safe and effective if therapeutic international normalized ratio (INR) maintained on the target. However, achieving a stable, therapeutic international normalized ratio (INR) can be difficult and challenging in the context of drug and food interactions and liver disorder, resulting in undertreatment which increases the risk of thromboembolism or overtreatment which might cause bleeding. Herein, we provide an overview of DOACs indications, use in specific comorbidities, monitoring parameters, perioperative management, and reversal agents.

Internal jugular vein aneurysm: A case report.

INTRODUCTION: Aneurysm is a localized dilatation of an artery of at least 1.5 times the normal diameter that occurs when part of an artery wall weakens or is injured, allowing it to widen abnormally. In practice, an arterial aneurysm is more common in comparison to a venous aneurysm. Because of the rare incidence of venous aneurysms, treatment guidelines are not clearly established and thus treatment strategies vary. This is a case of a 57-year-old Saudi woman, with no significant medical history, who presented to Prince Sultan Military Hospital complaining of swelling in the right side of the neck that started 3 years ago. The patient reported that the swelling enlarged with coughing and straining, but there was no pain, change in skin color, dysphagia, change in voice, neurological defect, shortness of breath, history of any trauma to the neck, surgical intervention, or any lump. The condition can be diagnosed via ultrasonography, computed tomography, or magnetic resonance imaging. CONCLUSION: Despite the lack of guidelines, intervention was necessary because the patient was anxious regarding the increase in the size of the swelling, which she felt had a negative psychosocial impact. Moreover, because the sizable venous aneurysm harbored a mural thrombus that increased the risk of embolization and pulmonary embolism, surgery was offered.Indication for surgery includes pain, swelling, and cosmetic concerns. Conservative management of the condition is described in the literature.