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

1.目的评价彩超引导下甲状腺结节粗针穿刺组织学的准确和安全。

2.CT images and clinical data were retrospectively reviewed in 16 cases with pseudomyxoma peritonei proven by histopathology or cytology.

2.方法回析16例经病或细胞学实的腹膜假黏液瘤的CT和临床表现。

3.Methods 147cases of common tumor of salivary gland, confirmed by needle aspiration cytodiagnosis were retrospectively analyzed and compared with findings from histopathology.

3.方法回析147例针吸细胞学诊断的涎腺常见肿瘤,并与病组织学进行对照。

4.Histopathology showed moderate hyperkeratosis and rete ridge elongation with the epidermal thinning above the papillar layer and a few melanophages in the dermis.

4.腋下、腹股沟、乳房下色素沉着15年,无明显自觉症状。