1992
DOI: 10.1055/s-0038-1629593
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Früherkennung von morphologisch-funktionellen Veränderungen der Atemwege durch eine einfache Methode der Inhalationsszintigraphie

Abstract: ZusammenfassungBei insgesamt 35 Probanden und Patienten (je 12 gesunde Nichtraucher und symptomlose Raucher und 11 Patienten mit Bronchitis) wurde die Wertigkeit der Inhalationsszintigraphie mit 99mTc-markiertem Humanalbumin zur Früherkennung von morphologisch-funktionellen Veränderungen der Atemwege untersucht. Das Depositionsmuster unmittelbar nach Inhalation (Primärdeposition = PD) wurde quantitativ mit einer ROI-Technik und qualitativ (visuelle Bewertung der zentralen Deposition, der Homogenität und der Lu… Show more

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Cited by 1 publication
(2 citation statements)
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“…The most pertinent is the finding that, despite the well-recognized higher lesion-by-lesion sensitivity of MRI compared to BS [12][13][14][15][16][17]26], BS is probably still the imaging modality of choice when screening for bone metastases of solid tumours because in a substantial number of cases (4/32=12.5% in our study) a patient presents with peripheral metastases only, which will be missed by any workable MRI protocol (Fig. 1).…”
Section: Discussionmentioning
confidence: 94%
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“…The most pertinent is the finding that, despite the well-recognized higher lesion-by-lesion sensitivity of MRI compared to BS [12][13][14][15][16][17]26], BS is probably still the imaging modality of choice when screening for bone metastases of solid tumours because in a substantial number of cases (4/32=12.5% in our study) a patient presents with peripheral metastases only, which will be missed by any workable MRI protocol (Fig. 1).…”
Section: Discussionmentioning
confidence: 94%
“…MRI is known to be very sensitive for imaging of bone marrow disorders [3][4][5][6][7][8], and as metastatic cancer in bone is primarily a disease of the bone marrow [9][10][11] it is not surprising that a n u m b e r of publications have appeared which show that M R I detects more metastases and detects them earlier in c o m p a r i s o n with BS. BS can be negative when M R I is positive [12][13][14][15][16][17]. In addition to its w e l l -k n o w n sensitivity, new M R I pulse sequences, the so-called fast spin-echo (FSE) sequences, provide the advantage o f an acquisation time for T [18,19] have published results which suggest that B M S detects significantly more metastatic lesions than skeletal scintigraphy, and B M S has been advocated for the evaluation of metastatic bone disease [20].…”
Section: Introductionmentioning
confidence: 99%