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FIG 3. Patient 12 with primary gingival squamous cell cancer.
A, Contrast-enhanced neck CT scan shows a mass on both sides of the left mandibular body (arrows).
B, Lesion is more conspicuous on the CTP functional map, which reveals a high blood flow of 96–144 mL/100 g/min. Scale from red to blue corresponds to decreasing flow.
C, CTP functional map shows that the lesion has a short MTT of 2.1–5.4 seconds. Scale from red to blue corresponds to increasing MTT. The ROIs were placed within the lesion (8 and 9), paraspinal muscles (10), and left parotid gland (11).
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