Presence of noninvasive premalignant neoplasm of appendix at surgical margin in appendectomy specimen
presence of noninvasive premalignant neoplasm of appendix at surgical margin in appendectomy specimen
Presence of noninvasive premalignant neoplasm of appendix at surgical margin in appendectomy specimen (observable entity)
presence of noninvasive premalignant neoplasm of appendix at surgical margin in appendectomy specimen (observable entity)