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Background: Hysteroscopy is the process of viewing and operating in the endometrial cavity from a transcervical approach. A camera is commonly attached to the proximal end of the hysteroscope to broadcast the image onto a large video screen. The development of hysteroscopy is rooted in the work of Pantaleoni, who first reported uterine endoscopy in 1869. However, at that time, instrumentation was elementary, and expansion of the uterine cavity was insufficient. In 1925, Rubin first used CO2 to distend the uterus. The use of liquid distention media became routine by the 1980s, and many new hysteroscopic procedures, including endometrial ablation, were developed.Methods: This was a retrospective study which presents the results of hysteroscopic treatment of various gynecological diseases in Cantonal hospital Travnik, Bosnia and Herzegovina in the period from 2011 to 2019. Total 175 cases were enrolled. All underwent hysteroscopic surgery in general anesthesia. The results were statistically analyzed.Results: Total number of patients is 175. The incidence is highest in the age 31-50 years (62%). Endometrial polyp is the most common pathological condition in 80%, myoma submucosum in 5,7%, and septum uteri 2,8%. The most common treatment was polypectomy 80%, then resection of submucosal myoma 5,7%, and extraction of IUD 4%.Conclusions: Hysteroscopy involves a minimal damage to body tissues. It is safer than open surgery. Hysteroscopic treatment has contributed to faster treatment, faster recovery and reducing the cost of treatment, and thus raise the level of efficiency.

Background: Since there are many articles dealing with estimating prognostic and diagnostic value of ER and p53, using different, usually complex ICH interpretation methods, we wanted to evaluate significance of p53 and ER ICH positivity in endometrial carcinoma, using easily applicable criteria that would help pathologists and clinicians to be sure in ICH findings noted in the report.Methods: This paper deals with data of the patients treated for endometrial carcinoma in Public Hospitals in Travnik, gynecological department in the period from 1st January 2013 to 1st January 2019. The study included 97 women with endometrial carcinoma, with ages ranging from 42 to 90 years (mean of 64 years). Sample consisted of 72 cases (74.2%) of endometrioid and 25 cases (25.8%) of non-endometrioid carcinoma.Results: p53 expression was observed in 13.8% carcinomas of the endometrioid type and in 68% carcinomas of non-endometrioid type, while estrogen receptors were more frequently observed in tumors of the endometrioid type (61%) in contrast to non-endometrioid type (28%). Among 72 cases, those with grade I expressed estrogen receptors (26 out of 34 cases - 72%) more frequently than those with grades II and III. Frequency of p53 positivity was significantly higher at higher grades (grade I - 5.8%, grade II - 11.5%, grade III - 71.4%). Stage I carcinomas showed p53 staining less frequently (22.2%) that carcinomas diagnosed at later stages (31.5%).Conclusions: Using 80% nuclei stained as threshold for p53 positivity, we concluded that p53 is marker of high-grade endometrial carcinomas: high grade endometrioid and non-endometrioid carcinomas. Using 1% of cells as threshold for ER positivity, we confirmed that ER are common in endometrioid type carcinoma, in contrast to non-endometrioid type. Although observed, higher frequency of ER in tumors with lower grade and stage was not statistically confirmed in our study population.

Izvorni znanstveni članakOriginal scientific paper UvodShizofrenija kao psihijatrijska bolest pogađa oko 0,5 % populacije, a povezana je s povećanom smrtnošću. Stoga je životni vijek bolesnika sa shizofrenijom smanjen za dvadeset godina. 1

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