1. Bioptic samples were examined in histology and cytology simultaneously.

2. Conclusions:The results of renal puncture bioptic specimens show that about 60 percent of the clinical diagnosis has been corrected by pathological diagnosis.

3. Results:The bioptic tissues were gained wholly from 34 cases of lung diseases including 17 case ofcarcinoma, 5 cases of tuberculosis, one case of sarcoidosis, and 11 cases of inflammation.

4. Conclusion The silver nitrate TRAP method with high sensitivity and specificity can be performed in a shoner period with smaller dose of bioptic tissue.

5. Objective To evaluate the accuracy and security of color-Doppler guided coarse needle bioptic histopathology in diagnosis of thyroid nodules.

6. The diagnostic results of LPT was compared with that of bioptic pathology.

7. The diagnosis of DDCS is highly complicated, requiring detailed radiological and histopathological evaluation as well as precise bioptic technique.