[Application of Diffusion Weighted Imaging in Pathological Grading/Typing and Clinical Staging of 95 Cases of Cervical Adenocarcinoma].
Zhongguo Yi Xue Ke Xue Yuan Xue Bao
; 44(1): 60-64, 2022 Feb.
Article
em Zh
| MEDLINE
| ID: mdl-35300766
ABSTRACT
Objective To investigate the correlations of diffusion weighted imaging (DWI) with pathological grading,typing and clinical staging of cervical adenocarcinoma. Methods The data of 95 patients with cervical adenocarcinoma from May 2011 to February 2018 in Cancer Hospital Chinese Academy of Medical Sciences were collected for retrospective analysis.Before treatment,conventional MRI and DWI (b=0,800 s/mm2) were performed,and the apparent diffusion coefficient (ADC) value of cervical adenocarcinoma was measured.The ADC values were compared among different pathological grades,types,and clinical stages. Results The mean ADC value was (1.00±0.25)×10-3 mm2/s in the poorly differentiation group,(1.09±0.25)×10-3 mm2/s in the moderately differentiation group,and (1.22±0.20)×10-3 mm2/s in the well differentiation group,which showed significant difference between the poorly and well differentiation groups (P=0.002).The mean ADC values were (1.04±0.24) ×10-3 mm2/s and (1.21±0.26)×10-3 mm2/s in the endocervical adenocarcinoma (usual type) group and mucinous carcinoma group,respectively,which showed significant difference (P=0.005). Conclusions The worse differentiation of cervical adenocarcinoma corresponded to the lower ADC value.The ADC value of mucinous carcinoma was higher than that of endocervical adenocarcinoma (usual type).
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Base de dados:
MEDLINE
Assunto principal:
Adenocarcinoma
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Neoplasias do Colo do Útero
Tipo de estudo:
Observational_studies
Limite:
Female
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Humans
Idioma:
Zh
Ano de publicação:
2022
Tipo de documento:
Article