Table 1.

Characteristics of 11 patients with indolent GI TLPD or NK-cell enteropathy

PatientAgeSexGI site*CD3CD4CD5CD7CD8CD56TIA1GrzBTCR βF1TCR γδSTAT3-JAK2 fusionpSTAT1Y701pSTAT3Y705pSTAT5Y694
CD4+GI TLPD                  
 1 54 D,J − − − − − − Yes − − 
 2 48 S,D,J,I − − − − − Yes − − 
 3 51 D,J − − − − − − Yes − 
 4 70 S,D,J − − − − − − Yes − − − 
 5 51 D,J,I,C − − − − − No − − 
CD8+GI TLPD                  
 6 47 S,D,J,I − − − − − No − − 
 7 39 S,D,J,I,C − − − − No − − − 
 8 74 D,J − − − − No − − 
 9 57 − − − − No − − − 
CD4+/CD8+GI TLPD                  
 10 60 D,J − − − − − No   
NK-cell enteropathy                  
 11 68 S,D,J − − − − − − No  − − 
PatientAgeSexGI site*CD3CD4CD5CD7CD8CD56TIA1GrzBTCR βF1TCR γδSTAT3-JAK2 fusionpSTAT1Y701pSTAT3Y705pSTAT5Y694
CD4+GI TLPD                  
 1 54 D,J − − − − − − Yes − − 
 2 48 S,D,J,I − − − − − Yes − − 
 3 51 D,J − − − − − − Yes − 
 4 70 S,D,J − − − − − − Yes − − − 
 5 51 D,J,I,C − − − − − No − − 
CD8+GI TLPD                  
 6 47 S,D,J,I − − − − − No − − 
 7 39 S,D,J,I,C − − − − No − − − 
 8 74 D,J − − − − No − − 
 9 57 − − − − No − − − 
CD4+/CD8+GI TLPD                  
 10 60 D,J − − − − − No   
NK-cell enteropathy                  
 11 68 S,D,J − − − − − − No  − − 

F, female; M, male.

*

GI sites of involvement: C, colon; D, duodenum; I, ileum ; J, jejunum; S, stomach.

Insufficient material or technically uninterpretable.

No fusion reported by FoundationOne Heme testing; FISH studies technically uninterpretable.

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