Introduction: Varicocele is one of the most common causes of infertility. In this study, we evaluated and compared the operative time, sperm analysis results, and complications of three different methods of open and laparoscopic varicocelectomies. Materials and Methods: From among all bilateral varicocelectomies in our center, we randomly selected 30 of each following cases: laparoscopic varico...

We measured the blood concentration of propofol in a patient with delayed emergence from propofol-nitrous oxide anesthesia. A 78-year-old man underwent subtotal gastrectomy under both epidural and propofol-nitrous oxide anesthesia and did not regain consciousness soon after termination of propofol infusion. Preoperative laboratory examination revealed anemia and a low blood total protein concen...

This paper proposes an idea of Neighborhood Equilibrium (NE) and applies it to the manipulation of an object. Under NE, an object with rolling contact can automatically find another equilibrium state close to the original one even when the current one is broken due to the change of input. For manipulating an object by taking NE into account, all the contact coordinates between the object and th...

Intracellular brain pH was measured with a lipid-soluble, pH-sensitive fluorescent indicator in 16 squirrel monkeys. Eight of these were under halothane anesthesia and eight under barbiturate anesthesia. Measurements were taken before, during, and after focal incomplete ischemia. Brain pH following 3 h of cerebral focal ischemia changed from a normal value of 7.0 to 6.5 and 6.2 in animals studi...

Background/Objectives: Tonsillectomy using local anesthesia (local tonsillectomy) is a safe and effective alternative to general anesthesia in the healthy cooperative teenage or adult patients. Blood loss, morbidity, complications and patient satisfaction were better in some studies with tonsillectomies done under general anesthesia. Design: Comparative case series analysis study of two groups ...

Diagnosis of lameness caused by lesions of the distal limb requires a thorough clinical examination, including careful palpation, manipulative tests, hoof tester evaluation, examination of the horse in hand and under saddle, and regional anesthesia. Specific causative lesions may require technical imaging modalities to fully evaluate. Author’s address: Fairfield Equine Associates, PC, 32 Barnab...