Ectopic thyroid tissue with a rare vascular variation

T. Ramesh Rao, R. Balakrishnan, Shetty Prakashchandra, R. Suresh

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Awareness of the variations and anomalous existence of some structures serve as useful guide for both in studies of human anatomy and in clinical practice today. Identification of ectopic thyroid tissue and variations in origin, number and course of the branches of the superior thyroid artery are of significant practical importance for the general, vascular surgeons and radiologist. Angiographic images with such vascular patterns may lead to confusion in interpretation. The relations of these vessels with the other structures are important for accurate diagnostic and invasive techniques and to prevent further complications during surgical interventions. In our routine dissections with the purpose of preparation of the teaching and museum specimens, it was observed that in one of the elderly male cadaver showed median thyroid tissue at a site other than in its usual pretracheal region. It was situated in the median plane extending from the hyoid bone to the front of cricoid cartilage. Normal thyroid gland in the pretracheal region was absent. Added to this rare anomaly a vascular anomaly was found in the same ectopic thyroid tissue. Solely the superior thyroid arteries supplied this median thyroid tissue. The inferior thyroid arteries were found to be absent on both sides supplying this median thyroid tissue.

Original languageEnglish
Pages (from-to)121-124
Number of pages4
JournalInternational Journal of Morphology
Volume25
Issue number1
Publication statusPublished - 01-03-2007
Externally publishedYes

Fingerprint

Thyroid Dysgenesis
Choristoma
Blood Vessels
Thyroid Gland
Arteries
Cricoid Cartilage
Hyoid Bone
Museums
Cadaver
Dissection
Anatomy
Teaching

All Science Journal Classification (ASJC) codes

  • Anatomy

Cite this

Ramesh Rao, T., Balakrishnan, R., Prakashchandra, S., & Suresh, R. (2007). Ectopic thyroid tissue with a rare vascular variation. International Journal of Morphology, 25(1), 121-124.
Ramesh Rao, T. ; Balakrishnan, R. ; Prakashchandra, Shetty ; Suresh, R. / Ectopic thyroid tissue with a rare vascular variation. In: International Journal of Morphology. 2007 ; Vol. 25, No. 1. pp. 121-124.
@article{6565eb56588548d2a98a4bb0baff67e8,
title = "Ectopic thyroid tissue with a rare vascular variation",
abstract = "Awareness of the variations and anomalous existence of some structures serve as useful guide for both in studies of human anatomy and in clinical practice today. Identification of ectopic thyroid tissue and variations in origin, number and course of the branches of the superior thyroid artery are of significant practical importance for the general, vascular surgeons and radiologist. Angiographic images with such vascular patterns may lead to confusion in interpretation. The relations of these vessels with the other structures are important for accurate diagnostic and invasive techniques and to prevent further complications during surgical interventions. In our routine dissections with the purpose of preparation of the teaching and museum specimens, it was observed that in one of the elderly male cadaver showed median thyroid tissue at a site other than in its usual pretracheal region. It was situated in the median plane extending from the hyoid bone to the front of cricoid cartilage. Normal thyroid gland in the pretracheal region was absent. Added to this rare anomaly a vascular anomaly was found in the same ectopic thyroid tissue. Solely the superior thyroid arteries supplied this median thyroid tissue. The inferior thyroid arteries were found to be absent on both sides supplying this median thyroid tissue.",
author = "{Ramesh Rao}, T. and R. Balakrishnan and Shetty Prakashchandra and R. Suresh",
year = "2007",
month = "3",
day = "1",
language = "English",
volume = "25",
pages = "121--124",
journal = "International Journal of Morphology",
issn = "0717-9367",
publisher = "Universidad de la Frontera",
number = "1",

}

Ramesh Rao, T, Balakrishnan, R, Prakashchandra, S & Suresh, R 2007, 'Ectopic thyroid tissue with a rare vascular variation', International Journal of Morphology, vol. 25, no. 1, pp. 121-124.

Ectopic thyroid tissue with a rare vascular variation. / Ramesh Rao, T.; Balakrishnan, R.; Prakashchandra, Shetty; Suresh, R.

In: International Journal of Morphology, Vol. 25, No. 1, 01.03.2007, p. 121-124.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Ectopic thyroid tissue with a rare vascular variation

AU - Ramesh Rao, T.

AU - Balakrishnan, R.

AU - Prakashchandra, Shetty

AU - Suresh, R.

PY - 2007/3/1

Y1 - 2007/3/1

N2 - Awareness of the variations and anomalous existence of some structures serve as useful guide for both in studies of human anatomy and in clinical practice today. Identification of ectopic thyroid tissue and variations in origin, number and course of the branches of the superior thyroid artery are of significant practical importance for the general, vascular surgeons and radiologist. Angiographic images with such vascular patterns may lead to confusion in interpretation. The relations of these vessels with the other structures are important for accurate diagnostic and invasive techniques and to prevent further complications during surgical interventions. In our routine dissections with the purpose of preparation of the teaching and museum specimens, it was observed that in one of the elderly male cadaver showed median thyroid tissue at a site other than in its usual pretracheal region. It was situated in the median plane extending from the hyoid bone to the front of cricoid cartilage. Normal thyroid gland in the pretracheal region was absent. Added to this rare anomaly a vascular anomaly was found in the same ectopic thyroid tissue. Solely the superior thyroid arteries supplied this median thyroid tissue. The inferior thyroid arteries were found to be absent on both sides supplying this median thyroid tissue.

AB - Awareness of the variations and anomalous existence of some structures serve as useful guide for both in studies of human anatomy and in clinical practice today. Identification of ectopic thyroid tissue and variations in origin, number and course of the branches of the superior thyroid artery are of significant practical importance for the general, vascular surgeons and radiologist. Angiographic images with such vascular patterns may lead to confusion in interpretation. The relations of these vessels with the other structures are important for accurate diagnostic and invasive techniques and to prevent further complications during surgical interventions. In our routine dissections with the purpose of preparation of the teaching and museum specimens, it was observed that in one of the elderly male cadaver showed median thyroid tissue at a site other than in its usual pretracheal region. It was situated in the median plane extending from the hyoid bone to the front of cricoid cartilage. Normal thyroid gland in the pretracheal region was absent. Added to this rare anomaly a vascular anomaly was found in the same ectopic thyroid tissue. Solely the superior thyroid arteries supplied this median thyroid tissue. The inferior thyroid arteries were found to be absent on both sides supplying this median thyroid tissue.

UR - http://www.scopus.com/inward/record.url?scp=34447522011&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=34447522011&partnerID=8YFLogxK

M3 - Article

VL - 25

SP - 121

EP - 124

JO - International Journal of Morphology

JF - International Journal of Morphology

SN - 0717-9367

IS - 1

ER -

Ramesh Rao T, Balakrishnan R, Prakashchandra S, Suresh R. Ectopic thyroid tissue with a rare vascular variation. International Journal of Morphology. 2007 Mar 1;25(1):121-124.