The criteria to differentiate between typical carcinoid and atypical carcinoid have been revised by European Neuroendocrine Tumor Society (ENETS).[11] It is proposed to outline atypical carcinoid by neuroendocrine morphology and mitotic counts between 2 and 20 per 2 mm2 of viable tumor or Ki67 index. Here, MKI67 is linked to neoplasm.