needle case
1.There were 4 cases in stage IEA, 9 in stage IIEA, 1 in stage ⅡEB. Fine needle aspiration biopsy was performed in 1 case, excision biopsy in 4, thyroid lobectomy in 8, and total thyroidectiomy in 1. Radiotherapy was used alone in 4 patients, chemotherapy alone in 2, radiotherapy combined with chemotherapy in 7, no postoperative treatment in 1.Results All but 1 patients were histopathologically diagnosed as non Hodgkin′s lymphoma.
2.Methods Preoperative fine-needle aspiration (FNA)smears were undergone on30cases with breast carcinoma and the expression of C-erbB-2protein was determined by immunocytochemical assay(ICA)and histological sections of relevant case by immunohisto-chemistry.
3.METHODS According to the International Clinic Visual ElectrophysiologicalStandard Program, 22 adult male SD rats were tested to observe the scotopic retinoelectrogram (Scot. ERG), photopic retinoelectrogram (Phot. ERG) and oscillatory potentials (OPs) with RETIport system, Ag AgCl corneal contact electrode and stainless steel needle electrode. RESULTS The ERGs and OPs waves of the normal 21 rats were similar to that of human. However, one of the case (both eyes) was abnormal.
4.All cases were confirmed by surgical operation or fine-needle aspiration and pathology. Results HRCT scans demonstrated that shoal lobulated sign was found in 8 cases,acanthoid processus in 6 cases,halo sign in 8 cases,vessel convergence sign in 5 cases,vacuole sign in 1 case.
