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EJNMMI Physics
Fig. 2 | EJNMMI Physics

Fig. 2

From: Detection of prostate cancer bone metastases with fast whole-body 99mTc-HMDP SPECT/CT using a general-purpose CZT system

Fig. 2

Whole-body 99mTc-HMDP SPECT maximum intensity projections of a 72-year-old prostate cancer patient with different acquisition times and post-processing filters. The 50-, 32-, and 26-min images are filtered using Gaussian filters with FWHMs of 7, 10, and 12 mm, respectively, and the 16-min image is filtered using a Butterworth filter with a cutoff frequency of 0.48 cycles/cm and an order of 1.2. The 16-min image is acquired and processed using the same parameters as in an earlier study [11]

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