ABSTRACT
<p><b>OBJECTIVE</b>To observe the impacts of the intervention with electric thermalstone and air suction cup on blood perfusion (BP) at meridian points and explore the approach of accurate measurement and regulation of meridianand blood balance in "precise acupuncture".</p><p><b>METHODS</b>The laser Doppler line scanner (LDLS) was used to measure BP at bilateraln-primary points at the pericardium meridian, the triple energizer meridian, the gallbladder meridian and the liver meridian (small cycle oftomeridians) at 31 healthy receptors. The bias ratio of blood perfusion (BPBR) deviated to the reference value was calculated. The electric thermalstone and air suction cup were used in the intervention at the-sea points of the affected meridians in which BPBR was relatively higher at the-primary points. The electric thermalstone therapy was used when BPBR was less than -30% and the air suction cupping therapy was used when BPBR was higher than 30%. BP was measured twice before intervention and it was measured separately at the moment after intervention and in 20 min after intervention. The means of BP before and after intervention and the change ratio of blood perfusion (BPCR) before intervention, at the moment after intervention and 20 min after intervention were calculated.</p><p><b>RESULTS</b>1. After the intervention of electric thermalstone, BP mean was increased from (103.51±41.21) PU to (121.97±56.22) PU (<0.05). Before intervention, at the moment after intervention and 20 min after intervention, separately, BRCR were (-0.58±16.18)%, (23.58±48.85) % and (25.62±65.89) %. BPCR at the moment after treatment was increased significantly as compared with that before intervention (<0.01). The difference was not significant in 20 min after intervention and before intervention (>0.05), but the change ratio was highly remained. 2. After intervention with air suction cup, BP mean was reduced from (194.83±81.14) PU to (173.88±88.26) PU. Before intervention, at the moment after intervention and 20 min after intervention, separately, BPCR were (7.62±30.49)%, (-12.12±18.20)% and (-14.35±21.25)%. BPCR at the moment after intervention and in 20 min after intervention were significantly different from that before intervention (both<0.01). .</p><p><b>CONCLUSION</b>The electric thermalstone increases the blood flow at the-primary point when acting on the-sea point of the same meridian. The influence of the air suction cup is opposite.</p>
ABSTRACT
Objective To evaluate the prognosis of surgery in multilocular cystic renal cell carcinoma (MCRCC). Methods The characteristics of prognosis of surgery in 22 MCRCC cases out of 482 cases of renal cell carcinoma were reviewed.The MCRCC cases accounted for 4.56% of the renal cell carcinoma cases with a male-to-female ratio of 2.67∶1 in the same period.The mean age of the 22 patients was 47 years (age range,32-74 years). Results Of the 22 cases,18 underwent radical nephrectomy and 4 partial nephrectomy.The diameter of the tumors ranged 1.8-11.0 cm (mean 4.8 cm).Histological examination showed that 21 cases were of clear cell carcinoma and 1 of clear cell carcinoma mixed with granular cell carcinoma.Pathological staging showed pT 1N 0M 0 in 19 cases (86.4%),pT 2N 0M 0 in 2(9.1%) and pT 3bN 0M 0 in 1(4.5%).The classification by tumor nuclear grading system showed 5 cases (23%) of G 1 and 17 (77%) of G 2.Twenty patients were followed up for 9-56 months (mean,27.6 months) and 2 were lost of follow-up.Of the 20 patients,19 survived with no evidence of cancer and 1 died of intercurrent disease (upper gastrointestinal massive hemorrhage due to hepatocirrhosis). Conclusions MCRCC represents a distinct subtype of renal cell carcinoma.It is usually with low grade,low stage and is found incidentally.Our results indicate that MCRCC can be cured by surgery.Regardless of tumor size,the prognosis of MCRCC is favorable.