Smear preparations from fine-needle aspirates of 30 prostatic carcinomas obtained from radical prostatectomy specimens were examined by a dual-color fluorescence in situ hybridization (FISH) method for the presence of chromosome 7 trisomy (chromosome 9 was used as a control). The frequency of cells with trisomy 7 was determined in tumor cells and normal prostatic epithelial cells in each specim...

conclusion this study demonstrated that repeating the tfna procedure in pulmonary lesions improves the diagnostic yield without an increase in the rate of pneumothorax. objectives we aimed to investigate whether repeating ct-guided transthoracic fine needle aspiration (tfna) increases diagnostic yield and complication rate. patients and methods patients underwent tfna and the final diagnoses ac...

background and objectives: we aimed at evaluating the efficacy of fine needle aspiration biopsy (fna) in comparison with histopathology and demonstrating whether cytological study could be a proper diagnostic tool in orbital mass lesions. materials and methods: in a cross sectional study during 36 months, patients referred to our ophthalmologic center affiliated to tehran university of medical ...

conclusions iglm should be considered as one of the differential diagnoses when granulomas are encountered in breast fnac and biopsy. a definitive diagnosis of iglm can be made by identifying its characteristic histomorphology and ruling out other causes for granulomatous inflammation. an exact diagnosis is essential since the treatment for different granulomatous conditions of the breast varie...

AIMS To report the occurrence of an uncommon artefact producing pseudoglandular formations in clot sections from haemorrhagic fine needle aspirations. METHODS All available histological material from 610 fine needle aspirations by pathologists (23 g needle) over a five year period was reviewed. The frequency and associations of the pseudoglandular artefact was assessed. RESULTS Clot section...