40 patients of hepatic cellular carcinoma were absorbed the cells by small needle conducted by ultrasound, middle age was 48 ± 6.34, male/female = 1.91/1. The ultrasound result: rate of the site of tumors in the right live, left live was the same, in these, 45% of the patients had one tumor in the live. Using the ultrasound and probe 3,5 MHz with the syringe and small needle, 90% of the samples which were in right sits in the first time; in these, 75% of the slides was seen the hepatic cells. 52.8% of the absorbed samples were looked like the crushed organ of the live; in these, 80.48% of the samples was seen the neoplasm cells. The diagnostic rate of hepatic cellular carcinoma absorbed the cells by small needle conducted by ultrasound was 77.5%. No complications were seen after the operations
Carcinoma ; Cells ; Diagnosis ; Liver Neoplasms

The 32 patients who suffered from rectal polyps and 49 healthy adults were quantified the circulate protein P53 and CEA which showed that the circular protein P53 increased in the elderly healthy persons compared with younger persons. In rectal polyp’s patients, the circular P53 noticeable changes than control group. The concentration of the P53 protein is more related to the polyp diameter. The concentration of the circular CEA related less to the age, the lesion of the polyp and to the early rectal cancer.
Intestinal Polyps

Randomized epidemiology study was conducted in 4,882 people about real situation of smoking tobacco at 12 districts of Hai Phong in 2002. Result: smoking rate was still high (39.6%), mainly at 21 to 60 of ages (79.9%), among of them men were 96%, women were 4%. Smoking rate in rural areas was higher urban areas (p<0.05). The occupation had high smoking rate were: driver (83.3%), solider (73.4%), police (60%), worker (45.6%), farmer (39.4%). The occupations with low smoking rate were: health (28.2%), education (22.7%), student (16.7%), civil service (15.7%), and pupil (7.3%). Three sources of information which talked about damages of smoking are: television (92.7%), radio (61.2%), and photograph (49.3%). Smoking reasons: around smokers (53.3%), civility (40,0%), working condition (29.6%), and habit (48.2%). The rate of given up smoking in Hai Phong in 2002 was 26.5%
Smoking ; Tobacco