Which term is used to describe a radiographic lesion with borders that are specifically defined, revealing the exact margins and extent of the lesion?

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Quizplus · Accepted Answer

Well circumscribed defines a lesion with borders that are specifically defined and in which one can see the exact margins and extent of the lesion. Unilocular means having one compartment or unit that is well defined (as in a radicular cyst). Diffuse describes a lesion with borders that are not well defined. Multilocular lesions are described radiographically as resembling "soap bubbles" (i.e., a lesion with many lobes beyond the confines of one distinct area).

Which Term Is Used to Describe a Radiographic Lesion with Borders