Optimizing outcomes in paraesophageal hernia repair: a novel critical view.

Background: The recurrence rate of paraesophageal hernia repair (PEHR) is high with reported rates of recurrence varying between 25 and 42%. We present a novel approach to PEHR that involves the visualization of a critical view to decrease recurrence rate. Our study aims to investigate the outcomes of PEHR following the implementation of a critical view.

Detection of new metabolites of risperidone in the solid tissues and body fluids obtained from two cadavers by high resolution tandem mass spectrometry.

Risperidone (Ris) is a second-generation antipsychotic that belongs to the chemical class of benzisoxazole derivatives. 9-Hydroxy (9OH-) Ris is well known among the six reported metabolites of Ris and had been examined using not only blood but also other matrices, but the other five metabolites reported such as benzisoxazole ring-cleaved Ris (c-Ris) and c-9OH-Ris had been detected only in blood, urine and feces. In the present work, large peaks of c-Ris and c-9OH-Ris were detected in the liver, kidney, cerebrum, blood, pericardial fluid, bile and urine obtained from two cadavers.

An Atypical Presentation of Gonococcal Endocarditis.

A 53-year-old male presented following cardiac arrest, followed by cardiopulmonary resuscitation. He was found to have myocardial infarction, bihemispheric cerebral embolization and mitral valve endocarditis. Mitral valve replacement was performed and was detected on PCR.

Three new species of sea star parasite Dendrogaster (Crustacea: Thecostraca) from Japan.

Three new species of ascothoracidan crustaceans, Dendrogaster danni sp. nov., Dendrogaster tanabensis sp.

Surgical management of primary aortic thrombus in thoracic aorta.

Background: Primary aortic thrombus (PAT) in the absence of underlying aortic pathology such as atherosclerosis or aneurysm is quite rare and presents with various symptoms related to distal embolization. Treatment options include anticoagulation alone, open surgical thrombectomy, endovascular repair, and a combination of these approaches. The optimal management strategy remains controversial.