Sclerotherapy for esophageal varices. Sclerotherapy for esophageal varices, also called endoscopic sclerotherapy, is a treatment for esophageal bleeding that involves the use of an endoscope and the injection of a sclerosing solution into veins.
Metaphors. This KS2 English quiz will test you on metaphors. A metaphor is a figure of speech. In his poem 'Timothy Winters', the poet Charles Causley describes a boy with 'ears like bombs', 'teeth like splinters' and 'eyes as wide as a football pool'. metaphor explains that a thing or person IS something else, rather than like something else. 1  The cat slipped through the grass like a stealthy tiger. 2  The cat was a stealthy tiger, slipping through the long grass. 3  The cat was as stealthy as a tiger. 4  The cat slipped through the grass as stealthily as a tiger.
With the use of a metaphor, the image in the reader's mind becomes stronger, as you say that the person, place, animal or thing is something else and not just like another thing. Hence, metaphors are said to give stronger images than similes. They do not mean, exactly, the way the words are said. metaphor is a word of analogy used between two objects or ideas, which is conveyed by the use of one word in place of the other. To put it in simple words, a metaphor is the comparison of two unlike things.