Artur Czekierdowski

BACKGROUND: Abnormal uterine bleeding (AUB) represents a common diagnostic challenge, as it might be related to both benign and malignant conditions. Endometrial cancer may not be detected with blind uterine cavity sampling by dilatation an…

BACKGROUND: To evaluate the accuracy of subjective assessment (SA), the International Ovarian Tumor Analysis (IOTA) group Simple Rules Risk (SRR) and the Assessment of Different NEoplasias in the adneXa (ADNEX) model for the preoperative di…

Uterine fibroids (UFs) are the most common benign tumors of the female genital tract. Their prevalence usually is estimated at 30-40%, but may reach up to 70-80% in predisposed groups of women. UFs may cause various clinical issues which mi…

OBJECTIVE: To describe the clinical and ultrasound characteristics of ovarian pure endometrioid carcinomas. METHODS: This was a retrospective multicenter study of patients with a histological diagnosis of pure endometrioid carcinoma. We id…

To describe clinical and ultrasound features of ovarian endometrioid carcinoma. Patients with a histological diagnosis of ovarian endometrioid carcinoma, who had undergone preoperative ultrasound, were retrospectively identified from 10 ult…

BACKGROUND: To compare different ultrasound-based international ovarian tumour analysis (IOTA) strategies and risk of malignancy index (RMI) for ovarian cancer diagnosis using a meta-analysis approach of centre-specific data from IOTA3. ME…

OBJECTIVES: To describe the ultrasound characteristics of endometriomas in pre- and postmenopausal patients and to develop rules that characterize endometriomas. METHODS: All patients included in the International Ovarian Tumor Analysis (I…

AIM: To evaluate the performance of subjective evaluation of ultrasound findings (pattern recognition) to discriminate endometriomas from other types of adnexal masses and to compare the demographic and ultrasound characteristics of the tru…

OBJECTIVE: To determine the ability of acoustic streaming to discriminate between endometriomas and other adnexal masses. METHODS: We used data from 1938 patients with an adnexal mass included in Phase 2 of the International Ovarian Tumor …

AIM: To evaluate the performance of subjective evaluation of ultrasound findings (pattern recognition) to discriminate endometriomas from other types of adnexal masses and to compare the demographic and ultrasound characteristics of the tru…

Acoustic streaming is the movement of fluid in a cyst due to energy transfer from the US wave. A previous study reported that absence of acoustic streaming could be a typical characteristic of an endometrioma (Eoma). The aim is to examine w…

INTRODUCTION: The participation of immune tolerance during pregnancy was suggested to be an important factor predisposing to the implantation of decidual cells after cesarean section in Pfannenstiel scar. Delivery at term is related to the …

OBJECTIVES: Evaluation of the role of three-dimensional (3D) ultrasonographic measurement of the endometrium volume in perimenopausal women with irregular uterine bleeding. MATERIAL AND METHODS: We have assessed 45 women (23 postmenopausal…

The aim of our study was to comparison of a thickness of endometrium and blood flow parameters measured by transvaginal ultrasonography with color and "power" angio Doppler. We examined 81 women in perimenopausal period. Blood flow characte…

We have assessed the usefulness of color and power Doppler velocimetry in uterine and radial arteries in a group of subfertile women who were referred for infertility treatment. The study group comprised of 44 women monitored at 7-10th, 11-…

In the group of 213 women with diagnosed endometriosis, after the histological analysis of the samples obtained during surgical procedure the following factors have been determined: the character and frequency of complaints, prevalence of t…

The results of transvaginal ultrasound diagnostic assessment of endometrium were compared with histopathological examination of endometrium by following diagnostic abrasion on examined group of 54 postmenopausal women. The method seems to b…