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.
Intramuscular lipoma is a very rare form of lipoma, located deep within the muscle fibers and showing characteristics of infiltrating the muscles surrounding the area. Although it is not clear about the origin of tumors, a wide variety of theories, such as metaplasia, trauma, chronic irritation, and congenital development, have been suggested [1â3].