Accuracy of the "Thumb-Palm Test" for Detection of Ascending Aortic Aneurysm.

We have noticed, in caring for thousands of patients with ascending aortic aneurysm (AscAA), that the "thumb palm test" is often positive (with the thumb crossing beyond the edge of the palm). It is not known how accurate this test may be. We conducted the thumb-palm test in 305 patients undergoing cardiac surgery with intra-operative transesophageal echocardiography (TEE) for a variety of disorders: ascending aneurysm in 59 (19.

Efficacy of a topical formulation of selamectin plus sarolaner against induced infestations of Amblyomma americanum on cats and prevention of Cytauxzoon felis transmission.

Cytauxzoonosis, caused by infection with Cytauxzoon felis, is the most severe tick-borne disease of cats. The purpose of our study was to determine the efficacy of selamectin (6.0 mg/kg) plus sarolaner (1.