Volume therapy or infusion therapy is used worldwide for the treatment of hypovolemia caused by surgical blood and plasma losses, trauma, burns, or infections. Interestingly, significant differences exist between countries regarding the use of plasma substitutes. In the United States, crystalloids and albumin are more popular, whereas in Europe artificial colloids such as hydroxyethyl starch are preferred. From an international perspective, it is notable that volume therapy using hydroxyethyl starch is an established therapy for the treatment of cerebral, retinal, otogenic, and peripheral circulation disorders in Germany. In other countries, crys talloids are mostly used to treat dehydration or hypovolemia, for example in brain stroke. In recent years, new data made it possible to overcome national differences and agree on an evidence-based, international con sensus. The efficacy of different plasma substitutes for a volume therapy last ing several days has not been sufficiently studied in the past. Long-term volume therapy of patients with cerebral perfusion disorders is an excel lent model for studying the effects of artificial colloids in detail, because of the high doses of colloids that are administered. Through a compari son of commonly used plasma substitutes, we were able to show that sig nificant differences exist between different colloids, for example in their effect on coagulation. After repeated infusion, hydroxyethyl starches that are difficult to degrade lead to an accumulation of large molecules that are difficult to eliminate. These large molecules impair factor VIII/von Willebrand factor."

Viele Menschen erfahren im Laufe ihres Lebens Schwindelzustande. Zum subjektiven Schwindel kommen nicht selten Unsicherheit und Gleichgewichtsstoerungen hinzu, gerade altere Patienten laufen dann Gefahr zu sturzen. Schwindelexperten aus den Fachdisziplinen Neurologie und HNO treffen sich alle zwei Jahre bei den Hennig-Symposien, um ihr Wissen auszutauschen und zu vermitteln. Der Band fasst die Beitrage des 8. Hennig-Symposiums zusammen und liefert neben einem aktuellen UEberblick uber Diagnostik und Therapie auch einen Einblick in die Forschung.

Die jahrlich erscheinende Reihe HNO-Praxis heute bietet praxisbezogene Fort- und Weiterbildung speziell fur den niedergelassenen Arzt und den Klinikassistenten. Die Themen werden so gewahlt, dass in regelmassigem Turnus alle fur die HNO-Praxis wichtigen Bereiche je nach Aktualitat abgehandelt werden. Die zweifarbige Gestaltung sowie ein gut strukturiertes Innenlayout ermoeglichen dem Leser ein schnelles Erfassen der Inhalte. Der HNO-Arzt kann sich mit dieser Reihe eine komprimierte und standig aktuelle Bibliothek der praktischen HNO-Heilkunde aufbauen, die ihm modernes Fachwissen und das noetige "Know-how" vermittelt.

Die jahrlich erscheinende Reihe "HNO-Praxis Heute" bietet praxisbezogene Fort- und Weiterbildung speziell fur den niedergelassenen Arzt und den Klinikassistenten. - Die Themen werden so gewahlt, dass in regelmassigem Turnus alle fur die HNO-Praxis wichtigen Bereiche je nach Aktualitat abgehandelt werden. Die zweifarbige Gestaltung sowie ein gut strukturiertes Innenlayout ermoglichen dem Leser ein schnelles Erfassen der Inhalte. Der HNO-Arzt kann sich mit dieser Reihe eine komprimierte und standig aktuelle Bibliothek der praktischen HNO-Heilkunde aufbauen, die ihm modernes Fachwissen und das notige "know-how" vermittelt."

Die jahrlich erscheinende Reihe HNO-Praxis Heute bietet praxisbezogene Fort- und Weiterbildung speziell fur den niedergelassenen Arzt und den Klinikassistenten. - Die Themen werden so gewahlt, dass in regelmassigem Turnus alle fur die HNO-Praxis wichtigen Bereiche je nach Aktualitat abgehandelt werden. Das zweifarbige Gestaltung sowie ein gut strukturiertes Innenlayout ermoglichen dem Leser ein schnelles Erfassen der Inhalte. Der HNO-Arzt kann sich mit dieser Reihe eine komprimierte und standig aktuelle Bibliothek der praktischen HNO-Heilkunde aufbauen, die ihm modernes Fachwissen und das notige "know-how" vermittelt."

Atlas of Head and Neck Ultrasound Written by internationally renowned experts, this exceptional and most comprehensive atlas provides readers with a didactic exposure to the principles of ultrasound and its application in the diagnosis and treatment of clinical conditions of the head and neck. It specifically evaluates the possibilities of modern high-resolution B-scan and color Doppler ultrasound. Features: The atlas style and systematically structured content allow readers to quickly locate imaging findings and access required information The authors not only cover the main ultrasound examination techniques and findings in the head and neck area but also convey approaches to more complex clinical issues, including complicated interdisciplinary topics such as the thyroid gland and blood vessels The diagnostic limitations of ultrasound, pitfalls, and tips and tricks are highlighted throughout the text to help beginners recognize the essential aspects of the findings and assist experienced users in complicated situations An extensive selection of video clips, illustrating the advantages of ultrasound as a dynamic procedure, is available online For all otolaryngologists, head and neck surgeons, maxillofacial surgeons, radiologists, internists, and other specialists who utilize this dynamic imaging tool, Atlas of Head and Neck Ultrasound is an essential reference for use in daily practice.

Basic Otorhinolaryngology: A Step-by-Step Learning Guide, Second Edition, is an accessible introduction to the core concepts and potentially complex interrelationships in otorhinolaryngology and head and neck surgery. The fully revised new edition includes latest developments and up-to-date terminology, up-to-date diagnostic and treatment methods, and succinct overviews of important international consensus documents and position papers in the field. The book presents material in an engaging and user-friendly format, with chapters divided into study units that follow a consistent structure. Readers will also find a wealth of figures, tables, and flowcharts to facilitate quick comprehension of topics. Key Features: Completely updated chapters on audiology and vestibular disorders New or expanded discussion of olfactory mucosa and disturbances, obstructive sleep apnea syndrome, imaging methods, immunotherapy for allergic rhinitis, Aspergillus sinusitis, ear canal cholesteatoma, peripheral nerve paralysis, and much more More than 600 superb full-color photographs, illustrations, and diagrams-many new or improved for this edition-clarify anatomical, operative, and embryological concepts Chapters organized into brief study units make learning the material manageable and convenient Each study unit begins with a starter outlining objectives for the unit and its relationship to other units and the overall scheme Numerous cross-references to other study units enable rapid navigation to relevant areas "Knowledge in depth" boxes provide information that goes beyond a basic understanding, such as surgical techniques, historical details, and case examples "Points of emphasis" throughout call direct attention to the most pertinent facts Basic Otorhinolaryngology: A Step-by-Step Learning Guide, Second Edition, is an essential resource for ENT residents and trainees, residents and trainees in related specialties, and students on rotation. Its breadth of coverage and easy-to-learn format makes the book ideal for course or exam preparation, and will also serve as a useful reference source.