Neoplasma Prak
Transcript of Neoplasma Prak
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NEOPLASMADr Freddy Tambunan,SpPA
Bagian Patologi AnatomiFK- UNIBA
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PROLIFERASI NON NEOPLASTIK
PROLIFER SI NON NEOPL STIK* HIPERLASIA.METAPLASIA.DISPLASIA
DEFENISI NEOPL SMPERTUMBUHAN ABNORMAL YG BERLEBIHAN & TDK TERKOORDINASI
WALAUPUN STIMULUS YG MENYEBABKAN PERUBAHAN TERSEBUTBERHENTI.
K RSINOGENESIS
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Perbedaan neoplasma jinak ganasJINAK
Pertumbuhan lambat Infiltrative. -- Kapsul + Metastase. -- Survival rate tinggi Recurrent. -- Pleomorphisme --
N/C Ratio 1:4 Membran inti reguler Kromatin halus
GANAS
Cepat+--+
Rendah++
1:1Irregulerkasar
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Penamaan Tumor GanasAsal jaringan
epithel mesenkim 2 komponen
Mis : kista dermoid
teratomasarkomakarsinoma
Adenocarcinoma
Squamous cell Ca
Giant cell Ca
rhabdomyosarcoma
leiomyosarcoma
Liposarcoma
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MAKROSKOPIS Tumor jinak
payudara
( FibroadenomaMamae )
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MIKROSKOPIS TUMOR JINAK( FIBROADENOMA )
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MIKROSKOPIS TUMOR GANAS
( CHORIO CARCINOMA)
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MIKROSKOPIS TUMOR GANASKeratinizing Squamous Ca Cervix
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Mucinous Adenocarcinoma