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Brain tumors in children and teenagers up to 18 in CT; Nowotwory mozgowia u dzieci i mlodziezy do 18. roku zycia rozpoznane w tomografii komputerowej  

Energy Technology Data Exchange (ETDEWEB)

The results of the CT investigation in children and teenagers up to 18, made in 1990-1994 were exposed to retrospective analysis: 2279 children were examined. The computer research proved the pathological changes in case 1205 people - 52%. In this group 58 children turned out to suffer from brain tumors. The most frequent tumor spatted was: astrocytoma (8), ependymoma (5), oligodendroglioma (3). The brain tumors happen to appear more often in case of boys (34) than in case of girls (22). (author) 6 refs, 2 figs, 2 tabs

1995-12-31

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Laparoscopic examination of the reproductive organs in women treated for infertility; Laparoskopowa ocena narzadow plciowych u kobiet leczonych z powodu nieplodnosci  

Energy Technology Data Exchange (ETDEWEB)

The authors discuss 84 cases of laparoscopic examination of women with primary or secondary infertility. The patients qualified for this examination had undergone at least 26 weeks of conventional treatment with no effect. In 7 cases the reproductive organ was found to be in order, with fallopian tubes fully patent. In 43 cases tubar inpatency was found (using hysterosalpingographic examination). The remaining patients suffered from other reproductive organ disorders. Therefore, the laparoscopic examination made detailed recognition of the causes of infertility possible and thus helped to establish the proper treatment. Additionally, in some cases it enabled the immediate removal of the source of infertility. (author)

1993-12-31

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Evaluation of stability of {sup 99m}Tc-HSA complex during clinical peritoneal dialysis in vivo (short communication); Ocena stabilnosci kompleksu {sup 99m}Tc-HSA in vivo w warunkach klinicznej dializy otrzewnowej (krotkie doniesienie)  

Energy Technology Data Exchange (ETDEWEB)

For the assessment of the intra-dialysis stability of the {sup 99m}Tc-HSA complex, a scintigraphic scanning of the organs accumulation of the free 99mTcO{sub 4}{sup -} was carried out during peritoneal dialysis. 740 MBg {sup 99m}Tc-HSA in dialization fluid was administered during kinetic peritoneal examination of the patient. The organs accumulating the free pertechnetion (head and neck), as well as whole body imaging of pt were carried out. The results show that the radioactivity is accumulated mainly in peritoneal cavity. Minimal radioactivity was indicated in the head and neck ({approx}2.3% of the total whole body radioactivity). Our results show that the {sup 99m}Tc-HSA complex is stable during 3.5 h peritoneal dialysis in vivo. (author) 6 refs, 3 figs

1997-12-31