Fig. 3From: P63-negative pulmonary NUT carcinoma arising in the elderly: a case reportRepresentative immunohistochemical findings of the pulmonary tumor. Tumor cells were positive to various degrees for EMA (a), Vimentin (b), NSE (c), Chromogranin A (d arrows and inset), BCL-2 (e), CD99 (f), HHF35 (g), Desmin (h), Calponin (i) and SALL4 (j). P63 (k) and p40 (l) were negative. Bar, 100 μmBack to article page