What does UB mean in British Medicine?
This page is about the meanings of the acronym/abbreviation/shorthand UB in the Medical field in general and in the British Medicine terminology in particular.
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What does UB mean?
- Ultimobranchial Body
- A diverticulum from the fourth pharyngeal pouch of an embryo, regarded by some as a rudimentary fifth pharyngeal pouch and by others as a lateral thyroid primordium. The ultimobranchial bodies of lower vertebrates contain large amounts of calcitonin. In mammals the bodies fuse with the thyroid gland and are thought to develop into the parafollicular cells. (Stedman, 25th ed)