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#Stippled chromatin. | #Stippled chromatin. | ||
#Negatives: Abundant cytoplasm - virtually excludes SCLC. | #Negatives: Abundant cytoplasm - virtually excludes SCLC. | ||
#Carcinoid vs. atypical carcinoid vs. SCLC (list from good to bad) - degree of nuclear atypia, presence of necrosis and smoking history. | #Carcinoid vs. atypical carcinoid vs. SCLC (list from good to bad) - degree of nuclear atypia, presence of [[necrosis]] and smoking history. | ||
#*One should never sign-out small cell carcinoma without looking at the history.<ref>WG. 20 January 2010.</ref> | #*One should never sign-out small cell carcinoma without looking at the history.<ref>WG. 20 January 2010.</ref> | ||
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