ID.1
Item
age 18 and older
boolean
ID.2
Item
biopsy-proven malignancy
boolean
ID.3
Item
the diagnosis of hepatocellular carcinoma may be made on a clinical basis without the need for a biopsy if the following criteria are met: a) documentation of hepatitis b or c infection b)liver mass with characteristic imaging (ct or mri) features of hepatocellular carcinoma c) alpha-feta protein (afp) level greater than 20 ng/ml 3. planned curative external beam rt as part of the patients treatment for the cancer diagnosis.
boolean
ID.4
Item
subject must be cable of giving informed consent for standard external beam radiation therapy as well as for the study.
boolean
ID.5
Item
subjects must be able to tolerate the deep inspiration breath hold (dibh) training and procedures.
boolean
ID.6
Item
subjects unsuitable for or unable to undergo definitive external beam, radiation therapy for their diagnosis of cancer
boolean
ID.7
Item
subjects undergoing radiation with palliative (i.e., non-curative) intent.
boolean
ID.8
Item
subjects unwilling to undergo simulation with the spirodynrx (sdx) system.
boolean
ID.9
Item
subjects unable to hold their breath for a minimum of 10 seconds.
boolean