Echokardiographische Befunde vor und nach interventionellem Verschluss eines persistierenden Ductus arteriosus Botalli mit Hilfe eines Amplatzer Dukt-Okkluders®

2001 ◽  
Vol 22 (06) ◽  
pp. 279-283 ◽  
Author(s):  
R. Rauch ◽  
A. Koch ◽  
G. Buheitel ◽  
M. Kumpf ◽  
L. Sieverding ◽  
...  
Keyword(s):  
Ductus Arteriosus ◽  
Ductus Arteriosus Botalli

Holoprosenzephalie – eine Krankheit mit vielen Facetten

2021 ◽  
Vol 21 (05) ◽  
pp. 364-370
Author(s):  
Luisa Mittendorf ◽  
Robert Stein ◽  
Roland Pfäffle ◽  
Antje Körner ◽  
Rami Abou Jamra ◽  
...  
Keyword(s):  
Ductus Arteriosus ◽  
Oder Eine ◽  
Ductus Arteriosus Botalli

ZUSAMMENFASSUNGHoloprosenzephalie (HPE) ist ein komplexes Krankheitsbild mit variabler genetischer und klinischer Ausprägung. Es existieren verschiedene Formen der HPE mit Unterschieden in der Schwere des Verlaufes. Die schwere Form der HPE stellen die lobare und alobare HPE dar, die mit Zyklopie (Vereinigung von beiden Augenanlagen in einer einzigen Orbita) einhergehen, wohingegen Minor-Formen/HPE-Spektrumerkrankungen eine Mikrozephalie und/oder Hypotelorismus oder eine Lippen-Kiefer-Gaumenspalte aufweisen. Die genetischen Mechanismen sind noch nicht abschließend geklärt. Es wurden autosomal-dominante, rezessive und digenetische Vererbungsmuster beschrieben. Wir ergänzen das Spektrum der HPE-Erkrankungen um eine Patientin mit compound heterozygoter DISP1-Mutation, die einen Panhypopituitarismus in Kombination mit Entwicklungverzögerung, Lippen-Kiefer-Gaumenspalte, persistierendem Ductus Arteriosus Botalli und Visusminderung aufweist.

Soll ein silenter persistierender Ductus arteriosus Botalli verschlossen werden?

2006 ◽  
Vol 154 (7) ◽  
pp. 669-673 ◽  
Author(s):  
A. Gillor ◽  
S. E. Perrey ◽  
C. Schnegg
Keyword(s):  
Ductus Arteriosus ◽  
Ductus Arteriosus Botalli

Circulatory adaptation to bimodal respiration in the dipnoan lungfish

1985 ◽  
Vol 59 (2) ◽  
pp. 285-294 ◽  
Author(s):  
A. P. Fishman ◽  
R. G. DeLaney ◽  
P. Laurent
Keyword(s):  
Pulmonary Artery ◽  
Prostaglandin E2 ◽  
Ductus Arteriosus ◽  
Nerve Fibers ◽  
Beta Agonist ◽  
Air Breathing ◽  
Granular Vesicle ◽  
Ductus Arteriosus Botalli ◽  
Protopterus Aethiopicus

In the dipnoan lungfish, Protopterus aethiopicus, P. annectens, and Lepidosiren paradoxa, the ductus is a short powerful muscular vascular trunk forming a channel for communication between the systemic and pulmonary circulations. In structure, the dipnoan ductus is very similar to the ductus arteriosus (Botalli) in the mammal. Innervation is abundant, consisting of myelinated and nonmyelinated nerve fibers issuing, at least in part, from the vagus. Neurons are present in the adventitia, and numerous nerve profiles, filled with small agranular vesicles, are closely associated with the myocytes, suggesting strong cholinergic control. Perfusion of the ductus in vitro using hypoxic saline causes it to dilate; conversely it is constricted by alpha-agonists. Dopamine and prostaglandin E2 are potent dilators, whereas the beta-agonist, isoproterenol, and acetylcholine are less powerful. A vasomotor segment has been identified on the pulmonary artery (PAVS) close to its junction with the ductus. Its location and structure are similar to the corresponding segment in amphibians and reptiles. It is innervated by endings filled with small clear vesicles. Granular vesicle cells are also present within the adventitia. The PAVS is constricted by acetylcholine. As in amphibians, alpha-agonists and hypoxic saline are without vasomotor effects. Based on the anatomic and physiological observations, a concept of cyclic perfusion of the gas exchangers in Dipnoi is proposed. During the alternation between air breathing (emersion) and apneic phases (immersion), the pattern of the circulation in the lungfish oscillates between that of a tetrapod and a fish.

Thoracic Aortography in the Diagnosis of Patent Ductus Arteriosus Botalli

1950 ◽  
Vol Original Series, Volume 34 (1-2) ◽  
pp. 65-81
Author(s):  
B. Broden ◽  
G. Jonsson ◽  
J. Karnell
Keyword(s):  
Patent Ductus Arteriosus ◽  
Ductus Arteriosus ◽  
Ductus Arteriosus Botalli ◽  
Patent Ductus

Der Verschluss des persistierenden Ductus arteriosus Botalli mittels Herzkathetertechnik

2002 ◽  
Vol 214 (05) ◽  
pp. 303-308 ◽  
Author(s):  
Ch. Kampmann ◽  
W. Kuroczynski ◽  
Ch. Wiethoff ◽  
C.-F. Wippermann ◽  
A. Wenzel ◽  
...  
Keyword(s):  
Ductus Arteriosus ◽  
Ductus Arteriosus Botalli
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