Thomas Cerny Kantonsspital St.Gallen thomas.cerny@kssg.ch www ...
Thomas Cerny Kantonsspital St.Gallen thomas.cerny@kssg.ch www ...
Thomas Cerny Kantonsspital St.Gallen thomas.cerny@kssg.ch www ...
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FNCLCC Grading<br />
Weiterbildung LUKS Onkologie, 4/12<br />
• Differenzierung<br />
• Score 1 = ähnli<strong>ch</strong> adultem Gewebe<br />
• Score 2 = no<strong>ch</strong> klar zuzuordnen<br />
• Score 3 = embryonal / undifferenziert (u. a. alle PNET, Synovial Sarkome,<br />
Osteosarkome)<br />
• Mitosen<br />
• Score 1: 0-9 Mitosen per 10 HPF<br />
• Score 2: 10-19 Mitosen per 10 HPF<br />
• Score 3: > 20 Mitosen per HPF<br />
• Nekrosen<br />
• Score 0: keine<br />
• Score 1: 50%<br />
Histologis<strong>ch</strong>es Grading<br />
Grade 1: Score 2,3<br />
Grade 2: Score 4,5<br />
Grade 3: Score 6,7,8<br />
Februar 2012<br />
Trojan WHO Classification 2000
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