DICOM PS3.16 2024e - Content Mapping Resource |
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In a prior version of this Context Group, the code P1-03115 was specified for the concept "Ultrasound guided biopsy". The use of this code is too restrictive, and its use in this context is deprecated. There is minimal possibility of misinterpretation with SOP Instances that may include the deprecated use.
The incorrect code P1-43850 was previously used for mastectomy, presumably a two-character transposition of the actual SNOMED concept (5884001, SCT, "Mastectomy"); since the correct SNOMED concept is inactive (has a ConceptStatus in SNOMED of ambiguous) and there is no replacement, the corresponding UMLS concept (which maps to multiple coding schemes) is used instead. Currently SNOMED contains a more generic parent concept "Excision of breast tissue", which includes procedures that are less than a mastectomy, e.g., "excisional biopsy of breast", and only specific types of mastectomy, e.g., "simple mastectomy" or "mastectomy of left breast".
DICOM PS3.16 2024e - Content Mapping Resource |
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