[Prospective study to assess the clinical efficacy of bone scintigraphy--comparative study of the efficacy in breast carcinoma and prostate carcinoma].
Prospective study of bone scintigraphy was performed on 414 patients with breast carcinoma and 88 patients with prostate carcinoma. In 468 of them, confirmative diagnoses of bone, whether metastasis was existent or not, were made after the observations over a year. Finally, the incidences of bone metastasis were 11 percent for breast carcinoma and 54 percent for prostate carcinoma respectively. The efficacy of preoperative bone scintigraphy in breast carcinoma was comparable to that in prostate carcinoma with regard to improvement of predictive probability of bone metastasis: raising up the probability in the positive cases and bringing down in the negative cases.
Yui
N
N
Chiba Cancer Center Hospital.
Akiyama
Y
Y
Matsumoto
T
T
Iinuma
T
T
Ishikawa
T
T
Nakajima
T
T
Machida
K
K
Nishikawa
J
J
Iio
M
M
Uno
K
K
D001859:Bone Neoplasms / Q000000981:diagnostic imaging* / Q000556:secondary; D001943:Breast Neoplasms / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D015337:Multicenter Studies as Topic; D011446:Prospective Studies; D011471:Prostatic Neoplasms / Q000473:pathology*; D011877:Radionuclide Imaging