Se presenta el caso de lactante de 11 meses con historia de vómitos y estridor laríngeo secundaria a una rara variante de anillo vascular, divertículo de. Respira en forma ruidosa haciendo un silbido agudo al inhalar (estridor); Babea más de lo habitual; Tiene dificultad para tragar; Tiene. La budesonida inhalada ha mostrado efectividad y equivalencia con la dexametasona, sin ser superior. Se sugiere como alternativa en los.

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The right ventral aorta give origin to the brachycephalic arterial trunk, from which the right common carotid artery and the right subclavian artery emerge, this last one has a tripartite origin, the proximal part derives from the right fourth aortic arch, the intermediate segment from the right dorsal aorta between this arch and the origin of the seventh segmentary artery, this last one constitutes definiciion distal part.

Stridor in a 6 week old infant caused by right aortic arch with aberrant left subclavian artery.

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Review of experience in children. Left subclavian artery was pull by a ligament which began from a retroesophagic diverticulum from the descending aorta Figs. In this patient, it was the cardiac catheterization which allowed to define the structures that constituted the vascular ring.

In such situation the left ventral aorta forms the ascendent portion, the fourth left aortic arch originates the transversal part, and the left dorsal aorta gives rise the descendant portion of the left aortic arch. The echocardiogram did not find any intracardiac defect.

J Am Board Fam Pract ; 12 3: J Vase Surg ; Usually it is not associated with other congenital heart disease, some authors have reported the ventricular septal defect as the most frequent malformation, other series mention aortic coartation, tetralogy of Fallot and transposition of the great arteries.


J Thorac Cardiovasc Surg ; 97 5: A cohort study and review of the literature. Aneurysm of aberrant subclavian estridlr with a review estridog the literature. Surgical repair of right aortic arch with aberrant left subclavian artery and left ligamentum arteriosum.

J Thorac Cardiovasc Surg ; 75 2: The clinical manifestations of the vascular ring and the seriousness will depend directly on the compression degree, in most of the patients the symptoms will appear before one month old, among the most known are the persistent stridor and feeding difficulty.

The symptoms and more characteristic signs are: The patient was surgically treated in a successful estricor.

The distal parts of the first and second arches disappear close to the dorsal aorta, and the proximal areas of them close to the definicoon aorta keep on as hyoid and maxillary arteries defimicion, which are branches of the external carotid artery.

The term vascular ring is referred to the alterations of the aortic arches in which the trachea and the esophagus are surrounded by these structures. Respiration ; 69 5: The third aortic arches persist and form the proximal parts of the internal carotid arteries.


It is well known that the magnetic resonance is the best definucion to define this malformation. The Kommerell’s diverticulum represents the persistency of the distal segment of double aortic arch, generally the left one which the proximal segment is atretic or disappears.

The surgical treatment is indicated in patients with symptoms of airway or esophageal compression. Malformations of the aortic system manifested as vascular rings.

Cina reported a surgical mortality of 8. Mayo Clin North Am ; Texas Heart Inst J ; 29 2: They are divided in complete and partial; the former are the double aortic arch and the latter come from the aberrant origin of a subclavian artery, or arterial ligament or duct, counterside to the aortic arch.


The cardiac catheterization is indicated when there is a confusion over the structures that form the vascular ring as it was in the case herewith.

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Female patient, 11 months old, referred to our Institute definucion vomits and laryngeal stridor occurring since the neonatal age. Two cases of “asthma” revealing a diverticulum of Kommerell. Aneurysm of aberrant right subclavian corrected ar tery arising from diverticulum ofKommerell. On the other side the dorsal aorta between the third and fourth aortic arches known as carotid ducts, involute too.

Traqueïtis – Viquipèdia, l’enciclopèdia lliure

The embryonic aortic arches system are bilateral vessels which connect the ventral and dorsal aortas, this produces a bilateral vascular system that surrounds esttridor fore estrido intestine from which the trachea and the esophagus come from. The magnetic resonance did not defined accurately the structures which formed the vascular ring.

Report of a case with tracheal compression. The angiography showed right aortic arch from which the arteries emerged in this order: Surgical treatment of vascular rings: The Mayo Clinic experience.

Presentation of the case Female patient, 11 months old, referred to our Institute for vomits and laryngeal stridor occurring since the neonatal age.