The idea that assessment is intrinsic to effective instruction is traced from early experiments in the individualization of learning through the work of Benjamin Bloom to reviews of the impact of feedback on learners in classrooms.
Incidental hypervascular lesions are also very common findings in liver imaging. It is important to differentiate between 'touch' and 'don't touch' lesions. Benign 'don't touch' hypervascular tumors include hemangioma, FNH and small adenomas.
What is capsular contracture? Capsular contracture is the term used to describe scar tissue that can form around breast implants which may cause the breasts to harden, may cause the breasts to look or feel different, and may cause some discomfort from the tightening of the capsule.