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2018 | OriginalPaper | Buchkapitel

3. Embryologie und Frühschwangerschaft

verfasst von : Prof. Dr. med. H.-G. K. Blaas, Dr. med. G. Hasenöhrl, Prof. Dr. med. A. Staudach

Erschienen in: Ultraschalldiagnostik in Geburtshilfe und Gynäkologie

Verlag: Springer Berlin Heidelberg

Zusammenfassung

Viele Indikationen geben zu einer Ultraschalluntersuchung in der Frühschwangerschaft Anlass. Ziel der Diagnostik ist primär Nachweis von Vitalität, Alter, korrekter Lage des Konzeptus und evtl. Mehrlinge inkl. Chorionizität und Amnionizität. Man soll auch beurteilen, ob die Schwangerschaft sich normal entwickelt. Die Voraussetzung dafür sind gute Kenntnisse der Embryologie und Sonoembryologie. Das vorliegende Kapitel über die Ultraschalldiagnostik in der Frühschwangerschaft beschreibt detailliert – Woche für Woche – die normale Entwicklung des menschlichen Embryonen im 2D- und 3D-Ultraschallbild. Neben diesen morphologischen Beschreibungen werden Messungen bestimmter embryonaler und extraembryonaler Strukturen präsentiert, die für die Bewertung der Frühschwangerschaft und eventueller Fehlentwicklungen wichtig sind. Verschiedenen Aspekte der gestörten Frühschwangerschaft werden besprochen.
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Metadaten
Titel
Embryologie und Frühschwangerschaft
verfasst von
Prof. Dr. med. H.-G. K. Blaas
Dr. med. G. Hasenöhrl
Prof. Dr. med. A. Staudach
Copyright-Jahr
2018
Verlag
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/978-3-662-53662-9_3