[Multidisciplinary management of esophageal affections: Two challenging cases].

Esophageal pathologies can exhibit extremely low incidence and prevalence rates. Therefore, it is essential to have multidisciplinary teams including surgeons specialized in esophageal pathology, with a high caseload, to ensure proper diagnosis and management. This manuscript presents a series of esophageal pathology cases with favorable outcomes and atypical resolution for non-specialized groups.

[Meckel's diverticulitis, an uncommon cause of acute abdomen].

Meckel's diverticulum corresponds to the aberrant involution of the omphalo-mesenteric canal or vitelline duct, which is located at the level of the antimesenteric border of the terminal ileum. It is the most common structural anomaly of the gastrointestinal tract, it is almost always asymptomatic and its diagnosis is usually incidental, however the complication with diverticulitis is an unusual condition. We describe the case of a 65-year-oldman, who was admitted from another institution with a diagnosis of acute abdomen.

Revisiting the Examination of Sharp/Dull Discrimination as Clinical Measure of Spinothalamic Tract Integrity.

Revisiting the sharp/dull discrimination as clinical measure of spinothalamic tract function considering the International Standards for Neurological Classification of Spinal Cord Injury (ISNCSCI). Three clinically relevant factors were evaluated as to their impact on reliability: (1) the localization of dermatomes in relation to the sensory level, (2) the examination tool, and (3) the threshold of correct answers for grading of a preserved sharp/dull discrimination. Prospective monocentric psychometric study.

Terminal sterilization of BisGMA-TEGDMA thermoset materials and their bioactive surfaces by supercritical CO2.

The development of biomaterials endowed with bioactive features relies on a simultaneous insight into a proper terminal sterilization process. FDA recommendations on sterility of biomaterials are very strict: a sterility assurance level (SAL) of 10(-6) must be guaranteed for biomaterials to be used in human implants. In the present work, we have explored the potential of supercritical CO(2) (scCO(2)) in the presence of H(2)O(2) as a low-temperature sterilization process for thermoset materials and their bioactive surfaces.