Figure 5.

Technetium 99 m scan findings in congenital hypothyroidism. A-Technetium 99 m scan, showing a large gland (approximately twice normal size) in eutopic location, consistent with dyshormonogenesis. B-Technetium 99 m scan, showing uptake in ectopic location, i.e. ectopic gland. C-Minimal uptake, consistent with aplasia or severe hypoplasia.

Rastogi and LaFranchi Orphanet Journal of Rare Diseases 2010 5:17   doi:10.1186/1750-1172-5-17
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