Basic Guidelines For English Spellings
Of the nature of a cyst.
- ‘Ocular side effects include conjunctival hyperaemia, iris pigmentation, anterior uveitis, and cystoid macular oedema in patients who have had surgery for cataract.’
A cystoid formation.
- ‘The blastoids (Silurian and Permian) and cystoids (Cambrian to Devonian) were both groups in which complex respiratory systems were developed.’
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