There is a prominent nodule at the right base transition zone (TZ) that displays homogeneous T2 signal (smudged charcoal appearance) but is very well-defined.
It does not enhance but has borderline signal on DWI and low ADC (8-900 x 10-6 mm2/s).
Despite its smooth appearance on T2 (dominant sequence in TZ), the well-defined appearance leads to a grading of 2 on T2 and neither DWI or DCE can upgrade. If the lesion was not encapsulated it would get a grading of 5 most likely.