Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0600139 (Prostate Cancer)
 4,540 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Bone scanning with 99mTc-Sn-HEDP, radiographic skeletal survey and determination of plasma acid and alkaline phosphatase values were carried out in a consecutive series of 90 untreated patients with carcinoma of the prostate. 99mTc-Sn-HEDP provided satisfactory bone imaging and was convenient in use. The addition of bone scanning to radiographic survey increases the detection rate of skeletal metatases by 16%. Radiography increases the accuracy of bone scanning by identifying false positive scans due to benign disease and false negative scans when there are diffuse symmetrical bony metastases. The plasma phosphatases alone are less accurate staging tests. The acid phosphatase data support the validity of scan positive--X-ray negative findings. Bone scan abnormalities due to secondary deposits usually precede elevation of plasma alkaline phosphatase.
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PMID:Bone scanning and plasma phosphatases in carcinoma of the prostate. 75 55

Prostate carcinoma is the most commonly associated with osseous metastases malignancy in males. The lesions, being usually of a mixed sclerotic/lytic variety and less often of the pure sclerotic type, need to be treated by a bone seeking radioactive element with an as low as possible radiobiological burden on the surrounding (peritumoral) tissues. Rhenium-186-HEDP was used to treat these osseous metastatic lesions due to its bone seeking kinetics attractive radiochemical properties. Of a total of 16 prostate cancer patients. 3 experiment loss of pain, 8 experienced obvious and 2 some improvement. No change was observed in 3 patients. Ten patients manifested a flare syndrome increasing pain approximately 2 to 6 days, after Re-186-HEDP i.v. application. Six patients showed a definite and 9 a slight decrease in platelet levels and absolute number of polymorphonuclear white blood cells, up to fourth week following treatment. One patient underwent a whole blood transfusion and in 2 peripheral neuropathy was observed lasting about 9 to 12 days. Re-186-HEDP appears to be a promising new metal ion complex for the palliation of painful bone metastases in prostate cancer. Compared to Sr-89 therapy, it shows a longer analgetic efficacy and has the advantage of emitting gamma rays, a fact which facilitates dosimetric calculations.
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PMID:Rhenium-186-HEDP palliative treatment in disseminated bone metastases due to prostate cancer. 917 22