Figure 5.
Interstitial mononuclear infiltration with destruction
of the entrapped tubules (arrow). The presence of two
or more such "vanishing tubules" qualifies for
grade
t3 tubulitis, provided grade i2/i3 inflammation and
t2 tubulitis is present elsewhere in the biopsy.
Please mail comments, corrections or suggestions to the
TPIS
administration at the UPMC.
