Wynik wyszukiwania w bazie Polska Bibliografia Lekarska GBL

Zapytanie: WASILEWSKA-RADWAŃSKA
Liczba odnalezionych rekordów: 4



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Tytuł oryginału: Physical aspects of selected medical diagnosis methods using radiation.
Autorzy: Wasilewska-Radwańska Marta, Jung Aleksandra, Kopański Zbigniew, Hac Agnieszka
Źródło: Biocybern. Biomed. Eng. 2002: 22 (4) s.31-40, il., tab., bibliogr. 14 poz.
Sygnatura GBL: 306,224

Hasła klasyfikacyjne GBL:
  • mikrobiologia
  • onkologia

    Typ dokumentu:
  • praca doświadczalna
  • tytuł obcojęzyczny

    Streszczenie angielskie: Radioisotope technique allows noninvasive medical diagnosis such as diagnostication of Helicobacter pylori (H. pylori) infection by using urea labelled with C-14 and intraoperative control of sentinel node in breath cancer with use of nanocoloid labelled with Tc-99m. The knowledge of radiotracer transport and internal radiation hazard enable to improve medical diagnosis methods. The urea breath test (UBT) results have been used to apply compartmental modelling for determinating severity and localisation of the Helicobacter pylori infection. The water imaging phantom of breast have been elaborated to prepare the application of a hand-held gamma probe Modelo-2 in an intraoperative control of sentinel node in breath cancer (RIGS - RadioImmunoguided Surgery).

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    Tytuł oryginału: Characterization of optical properties of some photosensitizers in solution and in tissue-like media. Experiment and Monte Carlo simulation.
    Autorzy: Matuszak Z., Wasilewska-Radwańska M., Skwara A., Rogoda E.
    Źródło: Pol. J. Med. Phys. Engin. 2002: 8 (3) s.135-142, il., bibliogr. 9 poz.
    Sygnatura GBL: 306,499

    Typ dokumentu:
  • praca doświadczalna
  • tytuł obcojęzyczny

    Streszczenie angielskie: In the present paper absorption spectra of some classical photosensiterizers such as methylene blue, eosin, fluorescein, hematoporphyrin were measured and simulated using the Monte Carlo method. The days were investigated in a water solution and in the tissue-like medium Intralipid, which is a standarized aqueous fat emulsion with well-defined optical parameters. The results of experiments were used in the Monte Carlo simulations of the light transport in media containing the investigated photosensistizers. The true absorption spectra were calculated from the spectra blurred by scattering. The results of simulation confirmed the possibility of determination within the scattering media, both the kind of the dye and its quantity. This fact is very important in the use of absorption spectroscopy to determine the content of dyes in real biological tissues.

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    Tytuł oryginału: Selected educational aspects in medical physics related to the implementation of the EC-Directive 97/43/EURATOM.
    Autorzy: Wasilewska-Radwańska Marta
    Źródło: Pol. J. Med. Phys. Engin. 2002: 8 (4) s.251-256, tab., bibliogr. 5 poz.
    Sygnatura GBL: 306,499

    Typ dokumentu:
  • tytuł obcojęzyczny

    Streszczenie angielskie: The aim of this paper was to outline the needs to establish appropriate curricula that should be recognosed in the implementation procedure in Poland of the EC-Directive 97/43/Euratom of 30 June 1997 on health protection of individuals against dangers of ionising radiation in relation to medical exposure. This Directive shall apply to thev following medical exposure: the exposure of patients as part of their own medical diagnosis or treatment, the exposure of individuals as part of occupational health surveillance, the exposure of individuals as part of health screening programmes, the exposure of healthly individuals or patients voluntarily participating in medical or biomedical, diagnostic or therapeutic, research programmes, the exposure of individuals as part of medico-legal procedures as well as to the exposure of individuals knowingly and willingly helping (other than as part of their occupation) in the support and comfort of individuals udergoing medical exposure. (Article 1 (2) and (3)).

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    Tytuł oryginału: Comparative diagnostic value of the breath test and the urine test with 14C-urea in the detecion of the Helicobacter pylori infection.
    Autorzy: Kopański Zbigniew, Jung Aleksandra, Wasilewska-Radwańska Marta, Kuc Tadeusz, Schlegel-Zawadzka Małgorzata, Witkowska Bożena
    Źródło: Nucl. Med. Rev. 2002: 5 (1) s.21-24, il., tab., bibliogr. 20 poz.
    Sygnatura GBL: 313,603

    Hasła klasyfikacyjne GBL:
  • mikrobiologia

    Typ dokumentu:
  • tytuł obcojęzyczny
  • praca kliniczna

    Wskaźnik treści:
  • ludzie
  • dorośli 19-44 r.ż.
  • dorośli 45-64 r.ż.
  • dorośli = 65 r.ż.

    Streszczenie angielskie: Among 92 patients with chronic gastritis we conducted a synchronous diagnosis of the Helicobacter pylori (H. pylori) infection using a culture and a serological test (IFP), in conjunction with breath and urine tests involving 14C-urea (BTU-C14 and UTU-C14). The infection was confirmed by isolation in 71 persons (77.2 p.c.), the presence of specific IgG in the blood serum was found in 75 (81.5 p.c.). In comparison, the BTU-C14 indicated a group of 77 people (83.7 p.c.) as ifnected, and the UTU-C14 a group of 76 (82.6 p.c.). In order to determine the diagnostic value (sensitivity, specificity and efficiency) of the latter tests, the results were compared with those of the culture and of the serological tests. It was found that the BTU-C14 test used showed a 100 p.c. sensitivity, a 89.5 p.c. specificity and a 97.9 p.c. efficency. The UTU-C14 test showed a 100.0 p.c. sensitivity, a 94.4 p.c. specificity and a 98.9 p.c. efficiency in the detection of the H. pylori infection.

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