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Morphometric features of the thyroid gland: a cadaveric study of Turkish people
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Abstract
Material and methods: The material for the present study consisted of thyroid glands obtained from 75 male and 15 female adult cadavers aged between 18 and 80 years. A dissection was carried out and the thyroid glands were exposed. The glands were weighed and measured according to the various age groups of the patients.
Results: A pyramidal lobe was found to be present in 57.8% of the cadavers (52/90). During midline dissection of the neck 2 males out of 90 cadavers, giving an incidence of 2.22%, did not show an isthmus. The mean thyroid weight was 26.11 ± 8.14 g. In males it was 26.93 ± 7.96 g while in females it was 21.93 ± 7.98 g.
Conclusions: This is the first reported morphometric study on cadaveric thyroid glands from Turkey and it highlights individual and ethnic/racial variations. In order to perform safe and effective surgery and for the accurate diagnosis of thyroid disorders, knowledge of normal anatomy and the variations of the thyroid gland are essential. (Folia Morphol 2011; 70, 2: 103–108)
Abstract
Material and methods: The material for the present study consisted of thyroid glands obtained from 75 male and 15 female adult cadavers aged between 18 and 80 years. A dissection was carried out and the thyroid glands were exposed. The glands were weighed and measured according to the various age groups of the patients.
Results: A pyramidal lobe was found to be present in 57.8% of the cadavers (52/90). During midline dissection of the neck 2 males out of 90 cadavers, giving an incidence of 2.22%, did not show an isthmus. The mean thyroid weight was 26.11 ± 8.14 g. In males it was 26.93 ± 7.96 g while in females it was 21.93 ± 7.98 g.
Conclusions: This is the first reported morphometric study on cadaveric thyroid glands from Turkey and it highlights individual and ethnic/racial variations. In order to perform safe and effective surgery and for the accurate diagnosis of thyroid disorders, knowledge of normal anatomy and the variations of the thyroid gland are essential. (Folia Morphol 2011; 70, 2: 103–108)
Keywords
anatomy; cadaver; morphometry; thyroid gland; pyramidal lobe
About this articleTitle
Morphometric features of the thyroid gland: a cadaveric study of Turkish people
Journal
Issue
Pages
103-108
Published online
2011-06-01
Bibliographic record
Folia Morphol 2011;70(2):103-108.
Keywords
anatomy
cadaver
morphometry
thyroid gland
pyramidal lobe
Authors
O. Tanriover
N. Comunoglu
B. Eren
C. Comunoglu
N. Turkmen
S. Bilgen
E.C. Kaspar
U.N. Gündogmus