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Azigos ven sistem anomalisi: olgu sunumu

Azygos vein system abnormality: case report

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Abstract (2. Language): 
Variations seen in the thoracic vein system are related to the development of these veins. During the dissection from the posterior mediastinum of the 60-year-old male cadaver, it was observed that there was no complete accessory hemiazygos vein, and both posterior intercostal veins and hemiazygos vein (above T10 level) drained bilaterally to the azygos vein. Considering these types of variations is important during imaging this region and surgical operations.
Abstract (Original Language): 
Toraks ven sisteminde görülen varyasyonlar, embriyolojik olarak bu venlerin gelişimiyle ilgilidir. Altmış yaşındaki erkek kadavranın posteriyor mediastenindeki diseksiyon sırasında; v.hemiazygos accessoria'nın tam olarak oluşmadığı, iki taraflı posteriyor interkostal venlerin ve v.hemiazygos'un (T10 düzeyinde) v.azygos'a drene olduğu gözlendi. Bölge ile ilgili görüntüleme ve cerrahi girişimlerde bu tür varyasyonların bilinmesi önem arz eder.
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REFERENCES

References: 

1. Mezzogiorno A, Passiatore C. An
atypic pattern of the azygos venous
system in man. Anat Anz 1988; 165:
277-281.
2. Azygos vein. Bergman RA, Afifi AK,
Miyauchi R. http://www.anatomyatlases.org/anatomicvariants/cardiovascular/text/veins... (last accessed 17.10.2006)
3. Davis RA, Milloy FJ, Anson BJ.
Lumbar, renal and associated parietal
and visceral veins based upon a study
of 100 specimens. Surg Gyn Obstet
1958; 107: 3-18.
4. Standring S. Gray's Anatomy. The
Anatomical Basis of Clinical Practice.
39th ed. Churchill Livingstone, 2005:
1025-1027, 1045-1050.
5. Ozan H. Anatomi. 2. baský. Ankara:
Klinisyen Týp Kitapevleri, 2005: 192-
194.
6. Caggiati A, Barberini F. Partial agenesis of the azygos vein: a case report.
Ann Anat 1996; 178: 273-275.
7. Özbek A, Dalçik C, Çolak T, Dalçik
H. Multiple variations of the azygos
venous system. Surg Radiol Anat 1999;
21: 83-85.
8. Özdemir B, Aldur MM, Çelik HH.
Multiple variations in the azygos
venous system: a preaortic interazygos
vein and the absence of hemiazygos
vein. Surg Radiol Anat 2002; 24: 68-
70.
9. Coscina WF, Arger PH, Mintz MC,
Coleman BG. Concurrent duplication
and azygos continuation of the inferior
vena cava. J Comput Tomogr 1986;
10: 287-290.
10.Minniti S, Visentini S, Procacci C.
Congenital anomalies of the venae
cavae: embryological origin, imaging
features and report of three new variants. Eur Radiol 2002; 12: 2040-2055.
11.Vijayvergiya R, Bhat MN, Kumar RM,
Vivekanand SG, Grover A. Azygos
continuation of interrupted inferior
vena cava in association with sick sinus
syndrome. Heart 2005; 91: e26.
12.Churchill RJ, Wesby G, Marsan RE,
Moncada R, Reynes CJ, Love L.
Computed tomographic demonstration of anomalous inferior vena cava
with azygos continuation. J Comput
Assist Tomogr 1980; 4: 398-402.
13.Smathers RL, Lee JKT, Heiken JP.
Anomalous preaortic interazygos vein. J
Comp Assist Tomogr 1983; 7: 732-733.
14.Takasugi JE, Godwin JD. CT appearance of the retroaortic anastomoses of
the azygos system. AJR 1990; 154: 41-
44.

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