Office Hysteroscopy. An operative gold standard technique and an important contribution to Patient Safety.

According to World Health Organization (WHO), about 1 out of 10 hospitalized patients suffers an adverse event, in developed countries, being an adverse event an injury related to medical management, in contrast to complications of disease. These events cause both unnecessary suffering and huge cost to health systems. This issue is so important that WHO has defined it as a global health problem and in 2004 launched the World Alliance for Patient Safety, with the aim to coordinate, disseminate and accelerate improvements in Patient Safety. Office Hysteroscopy (OH), as an independent technique of the hospital circuit, has the ideal conditions to be qualified as the gold standard technique for the surgical treatment of intracavitary uterine pathology. It does not require the use of an operating room, hospital admission and general or locoregional anaesthesia. The appropriate surgical techniques, allied to pain control, allow OH to resolve much more than 90 % of the surgical needs of the intracavitary uterine pathology, thus being an important contribution for Patient Safety.

In-flight dose estimates for aircraft crew and pregnant female crew members in military transport missions.

Aircraft fighter pilots may experience risks other than the exposure to cosmic radiation due to the characteristics of a typical fighter flight. The combined risks for fighter pilots due to the G-forces, hypobaric hypoxia, cosmic radiation exposure, etc. have determined that pregnant female pilots should remain on ground. However, several military transport missions can be considered an ordinary civil aircraft flight and the question arises whether a pregnant female crew member could still be part of the aircraft crew. The cosmic radiation dose received was estimated for transport missions carried out on the Hercules C-130 type of aircraft by a single air squad in 1 month. The flights departed from Lisboa to areas such as: the Azores, several countries in central and southern Africa, the eastern coast of the USA and the Balkans, and an estimate of the cosmic radiation dose received on each flight was carried out. A monthly average cosmic radiation dose to the aircraft crew was determined and the dose values obtained were discussed in relation to the limits established by the European Union Council Directive 96/29/Euratom. The cosmic radiation dose estimates were performed using the EPCARD v3.2 and the CARI-6 computing codes. EPCARD v3.2 was kindly made available by GSF-National Research Centre for Environment and Health, Institute of Radiation Protection (Neuherberg, Germany). CARI-6 (version July 7, 2004) was downloaded from the web site of the Civil Aerospace Medical Institute, Federal Aviation Administration (USA). In this study an estimate of the cosmic radiation dose received by military aircraft crew on typical transport missions is made.