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  • Aneurysmal bone cyst  (2)
  • Suprarenal arteries  (1)
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Years
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Surgical and radiologic anatomy 10 (1988), S. 297-302 
    ISSN: 1279-8517
    Keywords: Adrenal gland ; Suprarenal arteries ; Angiography
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Description / Table of Contents: Résumé Une étude angiographique quantitative de l'origine et du diamètre moyen des artères de la surrénale a été réalisée à partir de 100 aortographies effectuées chez des sujets indemnes de lésions surrénaliennes, séparés en 2 tranches d'âge: 20–40 et 41–60 ans. La mise en évidence des différentes artères a été obtenue avec un pourcentage sensiblement comparable aux données de la littérature anatomique classique, en tenant compte cependant d'une visualisation moyenne des a. surrénales moyennes. Les variations d'origine concernent tout particulièrement les a. surrénales supérieures et moyennes, amenant à discuter les explications embryologiques et les implications cliniques de ces variations. Des différences statistiquement significatives du diamètre moyen de chaque artère ont été notées sur l'ensemble des sujets examinés confirmant le concept de territoires vasculaires d'origine diverse; des variations liées à l'âge ont été observées au niveau de l'a. surrénale moyenne, suggérant le rôle principal que jouerait ce vaisseau dans les adaptations physiologiques de la vascularisation de la glande surrénale au vieillissement.
    Notes: Summary The angiographic visualization, arterial origin and mean diameter per age group (20–40, 41–60 years) of the suprarenal arterial vessels have been quantitatively investigated by aortography in 100 patients without suprarenal disease. Visualization of the various arteries was achieved in a percentage substantially comparable to the anatomic data of the literature, though with lower detection of the superior suprarenal vessels. A variable site of origin was present particularly for the superior and middle suprarenal vessels compared to the inferior suprarenal arteries and possible embryological reasons and clinical implications are discussed. Statistically significant differences were found in the mean diameter of each arterial vessel in all the subjects examined, thus substantiating the concept of differential arterial supply to various portions of the gland. Age-related changes were demonstrated in the right middle suprarenal artery, suggesting a predominant role of this vessel in the physiological adaptation of the blood supply to the gland with increasing age.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1432-2161
    Keywords: Arterial embolization ; Bone tumors ; Bone metastasis ; Interventional radiology ; Aneurysmal bone cyst
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Arterial embolization was performed in 36 patients with tumors of bone and soft tissue. Embolization was the only treatment in seven patients with benign lesions. Fourteen patients underwent embolization before surgery to obtain hemostasis and/or reduce tumor size. Fifteen patients with inoperable primary bone tumors or skeletal metastases underwent palliative embolization. The best results were obtained in aneurysmal bone cysts.
    Type of Medium: Electronic Resource
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  • 3
    ISSN: 1432-2161
    Keywords: Aneurysmal bone cyst ; Angioma of bone ; Selective arterial embolization ; Interventional radiology
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract Nineteen aneurysmal bone cysts and five angiomas of bone were treated by selective arterial embolization. The median follow-up was 22 months. In 17 patients healing occurred with complete relief of symptoms; in 11 of these almost complete ossification of the lesion resulted. In the remaining cases, little or no ossification was apparent but ossification may take 1 year or more to occur. No recurrence was observed in any of these cases. Recurrence occurred only in two cases. In one, growth of the recurrence stopped after a second embolization, and the X-rays showed no change. Selective arterial embolization represents a treatment of choice in aneurysmal bone cyst and angioma of bone especially of the spine, sacrum, or pelvis. In these sites embolization replaces surgery which might be hazardous due to intraoperative bleeding.
    Type of Medium: Electronic Resource
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