Objective: To determine the epidemiological and sonographic characteristics of patients with endometrial carcinoma of endometrioid and non-endometrioid subtype to analyse if any differences can be observed between the groups. Study design: A case-control study was performed considering 122 patients with endometrial carcinoma where 96 (78.69%) had endometrioid carcinomas (controls) and 26 (21.31%) had non-endometrioid carcinomas (cases). Epidemiological, clinical, and sonographic variables (endometrial thickness and sonographic suspicion of myometrial invasion of the tumour) were analysed. Qualitative variables were studied with the Chi-square test and the Fisher's exact test and quantitative variables with the t test. A value of p Ͻ 0.05 was considered statistically signifi cant. Results: Tumours of the non-endometrioid type are observed in older patients (p = 0.003) and frequently show a higher sonographic tumoral invasion (p = 0.0036). Conclusions: This study supports previous observations that non-endometrioid endometrial carcinomas present at older ages and provides new data that non-endometrioid carcinoma more frequently show sonographic images compatible with myometrial invasion.
CITATION STYLE
Perez-Medina, T., Engels, V., Salazar, F., Bueno, B., Sanfrutos, L., de la Fuente, J., … Bajo-Arenas, J. (2007). Anatomopathologic Subtypes of Endometrial Carcinoma: Case-Control Study of 122 Cases. Epidemiology and Ultrasound. Clinical Medicine. Oncology, 1, CMO.S367. https://doi.org/10.4137/cmo.s367
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