Supraspinatus tendon pathology

You see here a supraspinatus tendon pathology. describe it.
source;:

http://www.ispub.com/journal/the_internet_journal_of_radiology/volume_7_number_1_13/article_printable/a_retrospective_analysis_of_referral_pattern_from_general_practitioners_for_musculoskeletal_ultrasound_to_a_tertiary_centre.html