pydicom.datadict.dictionary_has_tag

pydicom.datadict.dictionary_has_tag(tag: int | str | tuple[int, int] | BaseTag) → bool

Return True if tag is in the official DICOM data dictionary.

Parameters:

tag (int or str or Tuple[int, int]) – The tag to check, in any of the forms accepted by Tag().

Returns:

True if the tag corresponds to an element present in the official DICOM data dictionary, False otherwise.

Return type:

bool