Qualitative distribution of primary malignant mesothelioma in excised tissue specimen (observable entity)
Qualitative distribution of primary malignant mesothelioma in excised tissue specimen
Tumor focality in malignant mesothelioma
The number of distinct, individual primary malignant mesotheliomas in a tissue specimen represented as either focal (single) or multifocal (multiple), and not as a discrete number.
