Abstract The International Academy of Cytology has joined with the International Agency for
Research on Cancer and the World Health Organization (WHO) to develop international …

The cytological diagnosis of lymph node lesions is extremely challenging because of the
diverse diseases that cause lymph node enlargement, including both benign and malignant …

Background After a series of standardized reporting systems in cytopathology, the Sydney
system was recently introduced to address the need for reproducibility and standardization …

BACKGROUND Fine‐needle aspiration cytology (FNAC) is one of the most commonly used
techniques for evaluating lymphadenopathy. Recently, the Sydney system was proposed for …

AIMS With ongoing intensive vaccination programme against COVID-19, numerous cases of
adverse reactions occur, some of which represent rare events. Enlargement of the injection …

Introduction Lymph node (LN) fine needle aspiration cytology (FNAC) is a safe, quick,
inexpensive, reliable, and minimally invasive technique for the diagnosis of …

Fine-needle cytology (FNC) is a useful diagnostic tool in the first line evaluation of
lymphadenopathy of unknown aetiology. Nevertheless, considering the large number of …

Background: Fine needle aspiration cytology (FNAC) is a valuable tool for evaluating
lymphadenopathy. The purpose of this study was to assess the reliability and effectiveness …

Introduction Fine needle aspiration cytology (FNAC) combined with rapid on‐site evaluation
(ROSE) and ancillary techniques is an accurate diagnostic tool for many pathologies …

Background Despite widespread clinical use, lymph node fine‐needle aspiration cytology
(LN‐FNAC) lacks universal acceptance for definitively diagnosing lymphomas. This is likely …