Ependimomalarda Ki67 Ekspresyonunun Histopatolojik Parametreler ile İlişkisi

Cilt: 37 Sayı: 2 1 Haziran 2011
  • Mehtap Kasap Kılıçoğlu
  • Şahsine Tolunay
  • Zarema Ferik
  • Bahar Elezoğlu
  • Naile Aşık
  • Ender Korfalı
  • Ahmet Bekar
  • Hasan Kocaeli
  • Özgür Taşkapılıoğlu
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Correlation of Ki67 Expression with Histopathological Parameters in Ependymomas

Öz

In this study, we aimed to investigate the proliferative activity of ependymomas determined as Ki67 proliferative activity index (PI), and correlate it with parameters such as age, sex, subtype, grade, cellularity, pleomorphism, necrosis or atypic endotelial proliferation. Fifty-eight ependymoma cases diagnosed and operated at Uludağ University from 1997 to 2009 were included in the study. Histologic evaluation was made from the archive prearations which were stained with H-E, GFAP, Ki67 and EMA. There were 38 men (%65.51) and 20 women (%34.49) between the age of 2-72 (mean=33.91±19.50). Although no relation was found between the sex and Ki67 PI; a negative relation was found with age(r=-0.349; p=0.007). Histologically, 3 of the tumors were grade 1 (%5.2), 45 grade 2 (%77.6) and 10 grade 3 (%17.2). A significant relation was found between Ki67 PI and histological grade (r=0.363;p=0.005). While there was a relation between Ki67 PI and cellularity (r=0.289; p=0.028); no significant relation was found with pleomorphism and necrosis (r=0.156, p=0.153). Also there was no relation with endothelial proliferation and the staining patterns of GFAP and EMA with Ki67 PI (p=0.104, p=0.182 ve p=0.567). A significant correlation was found between the grade and cellularity with Ki67 PI.

Anahtar Kelimeler

Ayrıntılar

Birincil Dil

İngilizce

Konular

-

Bölüm

-

Yazarlar

Mehtap Kasap Kılıçoğlu Bu kişi benim

Şahsine Tolunay Bu kişi benim

Zarema Ferik Bu kişi benim

Bahar Elezoğlu Bu kişi benim

Naile Aşık Bu kişi benim

Ender Korfalı Bu kişi benim

Ahmet Bekar Bu kişi benim

Hasan Kocaeli Bu kişi benim

Özgür Taşkapılıoğlu Bu kişi benim

Yayımlanma Tarihi

1 Haziran 2011

Gönderilme Tarihi

1 Haziran 2011

Kabul Tarihi

-

Yayımlandığı Sayı

Yıl 2011 Cilt: 37 Sayı: 2

Kaynak Göster

APA
Kasap Kılıçoğlu, M., Tolunay, Ş., Ferik, Z., Elezoğlu, B., Aşık, N., Korfalı, E., Bekar, A., Kocaeli, H., & Taşkapılıoğlu, Ö. (2011). Correlation of Ki67 Expression with Histopathological Parameters in Ependymomas. Journal of Uludağ University Medical Faculty, 37(2), 93-97. https://izlik.org/JA49HS38MC
AMA
1.Kasap Kılıçoğlu M, Tolunay Ş, Ferik Z, vd. Correlation of Ki67 Expression with Histopathological Parameters in Ependymomas. Uludağ Tıp Derg. 2011;37(2):93-97. https://izlik.org/JA49HS38MC
Chicago
Kasap Kılıçoğlu, Mehtap, Şahsine Tolunay, Zarema Ferik, vd. 2011. “Correlation of Ki67 Expression with Histopathological Parameters in Ependymomas”. Journal of Uludağ University Medical Faculty 37 (2): 93-97. https://izlik.org/JA49HS38MC.
EndNote
Kasap Kılıçoğlu M, Tolunay Ş, Ferik Z, Elezoğlu B, Aşık N, Korfalı E, Bekar A, Kocaeli H, Taşkapılıoğlu Ö (01 Haziran 2011) Correlation of Ki67 Expression with Histopathological Parameters in Ependymomas. Journal of Uludağ University Medical Faculty 37 2 93–97.
IEEE
[1]M. Kasap Kılıçoğlu vd., “Correlation of Ki67 Expression with Histopathological Parameters in Ependymomas”, Uludağ Tıp Derg, c. 37, sy 2, ss. 93–97, Haz. 2011, [çevrimiçi]. Erişim adresi: https://izlik.org/JA49HS38MC
ISNAD
Kasap Kılıçoğlu, Mehtap - Tolunay, Şahsine - Ferik, Zarema - Elezoğlu, Bahar - Aşık, Naile - Korfalı, Ender - Bekar, Ahmet - Kocaeli, Hasan - Taşkapılıoğlu, Özgür. “Correlation of Ki67 Expression with Histopathological Parameters in Ependymomas”. Journal of Uludağ University Medical Faculty 37/2 (01 Haziran 2011): 93-97. https://izlik.org/JA49HS38MC.
JAMA
1.Kasap Kılıçoğlu M, Tolunay Ş, Ferik Z, Elezoğlu B, Aşık N, Korfalı E, Bekar A, Kocaeli H, Taşkapılıoğlu Ö. Correlation of Ki67 Expression with Histopathological Parameters in Ependymomas. Uludağ Tıp Derg. 2011;37:93–97.
MLA
Kasap Kılıçoğlu, Mehtap, vd. “Correlation of Ki67 Expression with Histopathological Parameters in Ependymomas”. Journal of Uludağ University Medical Faculty, c. 37, sy 2, Haziran 2011, ss. 93-97, https://izlik.org/JA49HS38MC.
Vancouver
1.Mehtap Kasap Kılıçoğlu, Şahsine Tolunay, Zarema Ferik, Bahar Elezoğlu, Naile Aşık, Ender Korfalı, Ahmet Bekar, Hasan Kocaeli, Özgür Taşkapılıoğlu. Correlation of Ki67 Expression with Histopathological Parameters in Ependymomas. Uludağ Tıp Derg [Internet]. 01 Haziran 2011;37(2):93-7. Erişim adresi: https://izlik.org/JA49HS38MC

ISSN: 1300-414X, e-ISSN: 2645-9027

Uludağ Üniversitesi Tıp Fakültesi Dergisi "Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License" ile lisanslanmaktadır.


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Journal of Uludag University Medical Faculty is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

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