Adjunctive Effects of A Piscean Collagen-Based Controlled-Release Chlorhexidine Chip in the Treatment of Chronic Periodontitis: A Clinical and Microbiological Study.

Introduction: PerioChip a bovine origin gelatine based CHX chip has shown beneficial effects in the management of Chronic Periodontitis. A new fish collagen based CHX chip similar to PerioChip is currently available; however this product has not been thoroughly researched.

Aim: The aim of the present study was to evaluate the effectiveness of a new Piscean collagen-based controlled-release chlorhexidine chip (CHX chip) as an adjunctive therapy to scaling and root planing (SRP).

Budd-Chiari syndrome: hepatic venous web outflow obstruction treated by percutaneous placement of hepatic vein stent.

Budd-Chiari syndrome (BCS) denotes a heterogeneous group of diseases characterized by hepatic venous outflow obstruction at the level of the hepatic veins or inferior vena cava resulting in portal hypertension. Traditional approach to treatment of BCS involves systemic thrombolysis and surgical portosystemic shunt or transjugular intrahepatic portosystemic shunt in progressive cases of BCS or as a bridge to transplantation. Recently, an increasing number of successful reports of BCS therapy have involved endovascular techniques, including angioplasty and stent placement.

Giant popliteal aneurysm presenting with foot drop.

Popliteal aneurysms are the most common peripheral arterial aneurysm and occur most commonly among older men with established cardiovascular disease. Popliteal aneurysms are asymptomatic or otherwise present with intermittent claudication, pressure symptoms in the popliteal fossa, distal embolization, and, rarely, rupture. We present a patient with a remarkably large popliteal aneurysm of 10 cm presenting as a popliteal swelling with foot drop and no signs of limb ischemia.