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1) Presentation: High cellularity, single population
2) Tissue Fragments:
- 3-dimensional cell clusters with single dispersed cells
- Variable sized loose clusters
- Berry-like knobby border
3) Cells
- Mostly small sized
- Some large sized cells
- Well defined to fuzzy membrane
4) Nucleus
- Centrally and some eccentric located round to oval shaped with fine chromatin
- Crisp and smooth nuclear membrane - Multi/Bi-nucleation Inconspicuous or single prominent nucleoli
- Atypical mitosis
5) Cytoplasm
- Abundant cytoplasm and vacuolation
- Peripheral cytoplasmic snouting
- Dense biphasic cytoplasm
6) Background
- Inflammatory, neutrophilic and lymphocytic
- Not necrotic
ÅäÀÇÀÚ´Â ´ÙÀ½°ú °°Àº ÁúȯÀ» °¨º°ÇÏ¿´½À´Ï´Ù.
¤ýMetastatic adenocarcinoma
¤ýMalignant mesothelioma, epithelial type
¤ýReactive mesothelial hyperplasia
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Âü°íÀÚ·á) -·Î±×ÀÎÇÊ¿ä
1) ºÎ¿ï°æ ½½¶óÀ̵弼¹Ì³ª Áõ·Ê (KCP-953)
http://www.cytopathol.or.kr/03_04_01.asp?idx=361&pg=1&course=&colname=subject&keyword=
2) 2019³â º½Çмú´ëȸ Áõ·Êº¸°í
http://www.cytopathol.or.kr/submitab_only_view.asp?main_serial_no=201912416302427024720&abs_serial_no=201931121281744897890