Fine needle biopsy: cytology, histology or both?

Histology Combined with Cytology by Endoscopic Ultrasound-Guided Fine Needle Aspiration for the Diagnosis of Solid Pancreatic Mass and Intra-Abdominal Lymphadenopathy

BACKGROUND/AIMS Small core biopsy samples can occasionally be obtained with conventional endoscopic ultrasonography-guided fine needle aspiration (EUS-FNA). Although most studies have focused on the cytological analysis of specimens, data regarding histological assessment is scarce. The aim of this study was to determine whether core biopsies by conventional EUS-FNA could increase the accuracy ...

Needle Core Biopsy Should Replace Fine Needle Aspiration Cytology in Breast Lesions Diagnosis

Pre-operative axillary staging: should core biopsy be preferred to fine needle aspiration cytology?

OBJECTIVE To determine the diagnostic accuracy of ultrasound guided fine needle aspiration (FNA) cytology and core needle biopsy (CNB) of axillary lymph nodes pre-operatively in newly diagnosed operable primary breast cancer. METHODS An observational study for all patients who underwent pre-operative FNA cytology or CNB during September 2013-August 2014 was conducted at our institution (Count...

Atypical and suspicious categories in fine needle aspiration cytology of the breast: histological and mammographical correlation and clinical significance.

INTRODUCTION This study aims to correlate fine-needle aspiration specimens diagnosed as C3 (atypical, probably benign) and C4 (suspicious, probably malignant) with histology and mammography, and to evaluate these two cytology categories in terms of diagnostic usefulness and patient management. METHODS All fine-needle aspiration (FNA) specimens in categories C3 or C4 at the Maharaj Nakorn Chia...

Impact of Molecular Testing in the Diagnosis of Thyroid Fine Needle Aspiration Cytology: Data from Mainland China

BACKGROUND The molecular work-up of thyroid nodules from fine needle aspiration samples has given clinicians a new level of diagnostic information. The aim of the present study was to evaluate the utility of molecular analysis in thyroid fine needle aspiration samples from a Chinese population. METHODS Specimens were collected from thyroid nodules by fine needle aspiration. Cytology diagnosis...