title: [Relation between serum PAP (prostate acid phosphatase) and bone scintigraphy in prostatic cancer].
abstract: Seventy-seven patients with prostatic cancer were treated at our department in the last 5 years. Of these patients 30 cases were followed by bone scintigraphy and serum PAP. In 27 follow-up scintigraphy procedures changes of bone scintigraphy corresponded to changes in serum PAP levels Changes of PAP levels did not always correspond to changes of scintigraphy, but almost all cases in which the level of PAP increased in a short period showed progression of bone metastasis. A 3-month interval between bone scintigraphy procedure in stage D2 prostatic cancer patients is generally recommended. However, we think that in prostatic cancer patients follow-up bone scintigraphy at regular short intervals is unnecessary if there is no change in serum PAP levels, symptoms or physical condition. Bone scintigraphy should be performed when the tumor marker changes rapidly or when any physical symptom appears.
authors: Department of Urology, Tokyo Medical College, Shinjuku.
authors: T
authors: T
authors: Aizawa
authors: T
authors: T
authors: Itoh
authors: S
authors: S
authors: Tsujino
authors: K
authors: K
authors: Namiki
authors: M
authors: M
authors: Miki
mesh_terms: D000135:Acid Phosphatase / Q000097:blood*; D000230:Adenocarcinoma / Q000175:diagnosis*; D000368:Aged; D014408:Biomarkers, Tumor / Q000097:blood*; D001842:Bone and Bones / Q000000981:diagnostic imaging*; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D011471:Prostatic Neoplasms / Q000175:diagnosis*; D011877:Radionuclide Imaging; D012189:Retrospective Studies
chemical_list: D014408:Biomarkers, Tumor; D000135:Acid Phosphatase