Is it possible to delete entries below threshold in class imantics annotation polygons?

Does imantics provide any built-in methods for removing entries in `polygons = Mask(maskMorph).polygons()`?

I would like to remove identified polygons that are smaller than a given size (say `len(polygons.segmentation[l]) < 80`), but cannot figure out how to do that with a _imantics annotation polygons_ class.