.... Endobronchial ultrasound-guided transbronchial needle aspiration Fine-needle aspiration Pulmonary cytology Cyto-histopathological correlation Ancillary techniques Suspicious thoracic lesions identified by imaging techniques should be sampled for pathological diagnosis and for further diagnostic...

..., instructions or products referred to in the content or advertisements. Ancillary techniques Effusion cytology Immunocytochemistry Special stains, specifically histochemistry and immunohistochemistry (IHC), are valuable ancillary studies routinely used in fluid cytology. In general, cell block...

...Ming Jin; Paul E. Wakely Jr. Evaluation of deep-seated lymphomas by fine-needle aspiration (FNA) can be challenging due to their reduced accessibility. Controversy remains as to whether FNA and ancillary techniques can be used to diagnose deep-seated lymphomas reliably and sufficiently for clinical...

... enlargement. These cases were reported initially or on review and the results were correlated with histology/ancillary techniques. A cytological diagnosis of suspicion for LCH was offered in 2 cases at our centre and 1 case was referred to our centre with a diagnosis of suspected papillary thyroid carcinoma...

... make definitive diagnosis difficult. We conducted a retrospective review to determine the contribution of ancillary techniques, such as special histochemistry (SHC), immunohistochemistry (IHC) and flow cytometry, in increasing the diagnostic yield of EUS-FNA carried out at our institution. Study Design...