Presence of primary malignant neoplasm of ampulla of Vater at surgical margin in ampullectomy specimen (observable entity) | | Presence of primary malignant neoplasm of ampulla of Vater at surgical margin in ampullectomy specimen | | Status of surgical margin involvement by primary malignant neoplasm of ampulla of Vater in ampullectomy specimen
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| Id | 1156434003 | Status | Defined |
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