Texture analysis from CT in discrimination of pancreaticductal adenocarcinoma and hypovascular pancreaticneuroendocrine neoplasm in the portal-venous phase

Öz:

Aim: To evaluate the discrimination ability of computed tomography (CT) texture analysis between pancreatic ductal adenocarcinoma(PDAC) and hypovascular pancreatic neuroendocrine neoplasm (PNEN). Materials and Methods: Preoperative CT examinations of 49 patients with pathologically proven PDAC (35) and hypovascular PNEN(14) were evaluated retrospectively. Images in the portal vein phase of each tumor were assessed by two radiologists. Differences intexture features between PDACs and PNENs were analyzed with Mann Whitney-U test and logistic regression analysis. Results: Patients with PNEN (50.4 ± 11.7 y) were significantly younger than the patients with PDAC (62.0 ± 11.1y) (p = 0.002). Nine CTtexture features were found statistically significant between groups. NGLDM and GLZLM texture features showed the best diagnosticperformance on multivariate analysis. Between these parameters, NGLDM_ Busyness showed the best diagnostic performance withthe AUC value of 0.865. Combination of NGLDM_ Busyness and GLZLM_LZLGE improved the diagnostic performance at a significantlevel (AUC = 0.906, 95% CI = 0.747-0.988, p < 0.05). Conclusion: CT texture features of single portal venous phase images may help to discriminate hypovascular PNEN from PDAC.

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APA	Cindil E, Dikmen K, ZEYDANLI T, Asfuroğlu U, Yalcin A, Cerit M, ŞENDUR H, Gobut H, aydin y, Kilic K (2021). Texture analysis from CT in discrimination of pancreaticductal adenocarcinoma and hypovascular pancreaticneuroendocrine neoplasm in the portal-venous phase. , 738 - 742. 10.5455/annalsmedres.2020.11.1135
Chicago	Cindil Emetullah,Dikmen Kursat,ZEYDANLI TOLGA,Asfuroğlu Umut,Yalcin Ali Can,Cerit Mahi Nur,ŞENDUR HALİT NAHİT,Gobut Huseyin,aydin yavuz,Kilic Koray Texture analysis from CT in discrimination of pancreaticductal adenocarcinoma and hypovascular pancreaticneuroendocrine neoplasm in the portal-venous phase. (2021): 738 - 742. 10.5455/annalsmedres.2020.11.1135
MLA	Cindil Emetullah,Dikmen Kursat,ZEYDANLI TOLGA,Asfuroğlu Umut,Yalcin Ali Can,Cerit Mahi Nur,ŞENDUR HALİT NAHİT,Gobut Huseyin,aydin yavuz,Kilic Koray Texture analysis from CT in discrimination of pancreaticductal adenocarcinoma and hypovascular pancreaticneuroendocrine neoplasm in the portal-venous phase. , 2021, ss.738 - 742. 10.5455/annalsmedres.2020.11.1135
AMA	Cindil E,Dikmen K,ZEYDANLI T,Asfuroğlu U,Yalcin A,Cerit M,ŞENDUR H,Gobut H,aydin y,Kilic K Texture analysis from CT in discrimination of pancreaticductal adenocarcinoma and hypovascular pancreaticneuroendocrine neoplasm in the portal-venous phase. . 2021; 738 - 742. 10.5455/annalsmedres.2020.11.1135
Vancouver	Cindil E,Dikmen K,ZEYDANLI T,Asfuroğlu U,Yalcin A,Cerit M,ŞENDUR H,Gobut H,aydin y,Kilic K Texture analysis from CT in discrimination of pancreaticductal adenocarcinoma and hypovascular pancreaticneuroendocrine neoplasm in the portal-venous phase. . 2021; 738 - 742. 10.5455/annalsmedres.2020.11.1135
IEEE	Cindil E,Dikmen K,ZEYDANLI T,Asfuroğlu U,Yalcin A,Cerit M,ŞENDUR H,Gobut H,aydin y,Kilic K "Texture analysis from CT in discrimination of pancreaticductal adenocarcinoma and hypovascular pancreaticneuroendocrine neoplasm in the portal-venous phase." , ss.738 - 742, 2021. 10.5455/annalsmedres.2020.11.1135
ISNAD	Cindil, Emetullah vd. "Texture analysis from CT in discrimination of pancreaticductal adenocarcinoma and hypovascular pancreaticneuroendocrine neoplasm in the portal-venous phase". (2021), 738-742. https://doi.org/10.5455/annalsmedres.2020.11.1135

APA	Cindil E, Dikmen K, ZEYDANLI T, Asfuroğlu U, Yalcin A, Cerit M, ŞENDUR H, Gobut H, aydin y, Kilic K (2021). Texture analysis from CT in discrimination of pancreaticductal adenocarcinoma and hypovascular pancreaticneuroendocrine neoplasm in the portal-venous phase. Annals of Medical Research, 28(4), 738 - 742. 10.5455/annalsmedres.2020.11.1135
Chicago	Cindil Emetullah,Dikmen Kursat,ZEYDANLI TOLGA,Asfuroğlu Umut,Yalcin Ali Can,Cerit Mahi Nur,ŞENDUR HALİT NAHİT,Gobut Huseyin,aydin yavuz,Kilic Koray Texture analysis from CT in discrimination of pancreaticductal adenocarcinoma and hypovascular pancreaticneuroendocrine neoplasm in the portal-venous phase. Annals of Medical Research 28, no.4 (2021): 738 - 742. 10.5455/annalsmedres.2020.11.1135
MLA	Cindil Emetullah,Dikmen Kursat,ZEYDANLI TOLGA,Asfuroğlu Umut,Yalcin Ali Can,Cerit Mahi Nur,ŞENDUR HALİT NAHİT,Gobut Huseyin,aydin yavuz,Kilic Koray Texture analysis from CT in discrimination of pancreaticductal adenocarcinoma and hypovascular pancreaticneuroendocrine neoplasm in the portal-venous phase. Annals of Medical Research, vol.28, no.4, 2021, ss.738 - 742. 10.5455/annalsmedres.2020.11.1135
AMA	Cindil E,Dikmen K,ZEYDANLI T,Asfuroğlu U,Yalcin A,Cerit M,ŞENDUR H,Gobut H,aydin y,Kilic K Texture analysis from CT in discrimination of pancreaticductal adenocarcinoma and hypovascular pancreaticneuroendocrine neoplasm in the portal-venous phase. Annals of Medical Research. 2021; 28(4): 738 - 742. 10.5455/annalsmedres.2020.11.1135
Vancouver	Cindil E,Dikmen K,ZEYDANLI T,Asfuroğlu U,Yalcin A,Cerit M,ŞENDUR H,Gobut H,aydin y,Kilic K Texture analysis from CT in discrimination of pancreaticductal adenocarcinoma and hypovascular pancreaticneuroendocrine neoplasm in the portal-venous phase. Annals of Medical Research. 2021; 28(4): 738 - 742. 10.5455/annalsmedres.2020.11.1135
IEEE	Cindil E,Dikmen K,ZEYDANLI T,Asfuroğlu U,Yalcin A,Cerit M,ŞENDUR H,Gobut H,aydin y,Kilic K "Texture analysis from CT in discrimination of pancreaticductal adenocarcinoma and hypovascular pancreaticneuroendocrine neoplasm in the portal-venous phase." Annals of Medical Research, 28, ss.738 - 742, 2021. 10.5455/annalsmedres.2020.11.1135
ISNAD	Cindil, Emetullah vd. "Texture analysis from CT in discrimination of pancreaticductal adenocarcinoma and hypovascular pancreaticneuroendocrine neoplasm in the portal-venous phase". Annals of Medical Research 28/4 (2021), 738-742. https://doi.org/10.5455/annalsmedres.2020.11.1135