Ther of the following manifestations: - moderate-severe right upper quadrant pain and unintentional weight loss > 10% - decline in karnofsky performance status > 10 points - at least a 20% increase in the sum of the longest diameters of target lesions in the liver within the past 12 months - no more than 75% replacement of normal liver by neuroendocrine tumor - no more than 20% arteriovenous lung shunting on a technetium tc 99m macro-aggregated albumin nuclear scan - no equivocal, nonmeasurable, or nonevaluable liver metastasis patient characteristics: - karnofsky performance status 50-100% - life expectancy ≥ 6 months - not pregnant or nursing - negative pregnancy test - fertile patients must use effective contraception - creatinine ≤ 1. chinese herbal viagra safe 5 mg/dl - bilirubin ≤ 2. generic viagra usa to usa viagra prescription required 0 mg/dl - albumin ≥ 3. price of viagra in thailand 0 g/dl - absolute granulocyte count ≥ 1,500/mmâ³ - platelet count ≥ 65,000/mmâ³ - hemoglobin > 9. buy cheap viagra 0 g/dl - inr ≤ 1. viagra fast delivery 4 - no hepatic arterial anatomy that would preclude the administration of study treatment into the liver - no nonmalignant disease that would preclude study participation - no other malignancy within the past 5 years except for cured basal cell carcinoma of the skin or cured carcinoma in situ of the uterine cervix prior concurrent therapy: - prior surgery, chemotherapy, or locally ablative technique for the liver cancer allowed - no prior radiotherapy to the upper abdomen that includes the liver in the treatment field - no investigational drug or agent/procedure (i. price of viagra in thailand E. order viagra , participation in another clinical trial) within the past 4 weeks - no other specific anticancer treatment (other than octreotide acetate) during and for 3 months after completion of study therapy gender : both minimum age : 18 years maximum age : n/a healthy volunteers : no facilities facility name : vanderbilt-ingram cancer center city : nashville state : tennessee zip code : 37232-6838 country : united states   symptom categories bacterial and fungal diseases behaviors and mental disorders blood and lymph cond. price of viagra in thailand viagra online