,E.  Received fresh, labeled with patient's name, designated 'subcarinal lymph node', is a,2.0 x 1.7 x 0.8 cm aggregate of lymphoid material with anthracotic pigment .,FINAL DIAGNOSIS:,A.  Right upper lobe wedge lung biopsy:  Poorly differentiated non-small cell carcinoma. 
,E. Received fresh , labeled with patient 's name , designated ' subcarinal lymph node ' , is a,2.0 x 1.7 x 0.8 cm aggregate of lymphoid material with anthracotic pigment .,FINAL DIAGNOSIS:,A. Right upper lobe wedge lung biopsy : Poorly differentiated non - small cell carcinoma .