Sternal uptake of 99mTc-MAA in thoracic outlet syndrome

Yoji Matsusaka, Tadaki Nakahara, Yu Iwabuchi, Masashi Kameyama, Koji Murakami

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

99mTc-macroaggregated albumin (MAA) uptake in the vertebrae has been reported in central vein occlusion, although its sternal uptake is rarely seen. We present a case in which 99mTc-MAA SPECT/CT showed spotty uptake in the sternum. Contrast-enhanced CT revealed marked narrowing of the left subclavian vein at the thoracic outlet with a developed collateral vein running, in the left anterior chest subcutaneous tissue, between the sternum and left axilla. In this case, IV injection of 99mTc-MAA from the left forearm probably led to bone marrow uptake in the sternum due to retrograde venous flow through the collateral vein.

Original languageEnglish
Pages (from-to)971-972
Number of pages2
JournalClinical Nuclear Medicine
Volume40
Issue number12
DOIs
Publication statusPublished - 2015

Fingerprint

Thoracic Outlet Syndrome
Sternum
Albumins
Veins
Thorax
Subclavian Vein
Axilla
Subcutaneous Tissue
Forearm
Spine
Bone Marrow
Injections

Keywords

  • Tc-MAA
  • SPECT/CT
  • Sternum
  • Thoracic outlet syndrome

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging

Cite this

Sternal uptake of 99mTc-MAA in thoracic outlet syndrome. / Matsusaka, Yoji; Nakahara, Tadaki; Iwabuchi, Yu; Kameyama, Masashi; Murakami, Koji.

In: Clinical Nuclear Medicine, Vol. 40, No. 12, 2015, p. 971-972.

Research output: Contribution to journalArticle

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