Search results for " Fine-Needle"
showing 7 items of 17 documents
Transesophageal Endobronchial Ultrasound-Guided Fine-Needle Aspiration
2011
European Thyroid Association Guidelines regarding Thyroid Nodule Molecular Fine-Needle Aspiration Cytology Diagnostics
2016
Molecular fine-needle aspiration (FNA) cytology diagnostics has the potential to address the inherent limitation of FNA cytology which is an indeterminate (atypia of undetermined significance/follicular lesion of undetermined significance follicular neoplasm) cytology. Because of the emerging role of molecular FNA cytology diagnostics, the European Thyroid Association convened a panel of international experts to review methodological aspects, indications, results, and limitations of molecular FNA cytology diagnostics. The panel reviewed the evidence for the diagnostic value of mutation panel assessment (including at least BRAF, NRAS, HRAS, KRAS, PAX8/PPARG, RET/PTC) of targeted next generat…
Endometrial carcinoma with tibial bone metastasis: a case report and literature review.
2018
Endometrial cancer is the most common female genital malignancy and the seventh most common cause of death from cancer in women in Western countries. The median age of occurrence is 63 years, while...
Diagnostic role of ultrasound-guided fine-needle aspiration biopsy (FNAB) in infracentimetric thyroid nodules.
2008
The significance of FNAC in diagnosing differentiated thyroid cancer and the discrepancy between theory and practice - a multi-centre study.
2020
After non-invasive diagnostic modalities high risk thyroid nodules are investigated with fine needle aspiration cytology in order to find the right surgical strategy for suspected malignancies. Despite the clear recommendation by the European and the American associations (ETA, ATA) its clinical value is doubted and its importance in clinical practice not fully clarified. A multicentric study of 119 patients with differentiated thyroid cancer operated on in 24 surgical departments was conducted. The aim was not only to evaluate the use of FNAC as a diagnostic tool, but also to investigate its diagnostic validity and compare it with that of other, non-invasive diagnostic methods. FNAC was u…
Combined use of sonographic and elastosonographic parameters can improve the diagnostic accuracy in thyroid nodules at risk of malignancy at cytologi…
2019
BACKGROUND Thyroid nodules diagnosed as Thy3B at fine-needle aspiration biopsy have a relevant risk of malignancy (15-30%) and are usually addressed to surgery. However surgery will result unnecessary in most cases. The present study aims at evaluating the possible increase of diagnostic accuracy for predicting malignancy using novel sonographic and elastographic parameters. METHODS In fifty patients undergoing thyroidectomy because of a Thy3B thyroid nodule, sonographic and elastosonographic evaluation was carried out by single operator before surgery. Five sonographic parameters (echogenicity, irregular margins, microcalcifications, intra-nodule blood flow and its irregularity) and two el…
Detection of lymph node metastases in esophageal cancer.
2011
Lymph node status is the most important single prognostic factor in esophageal cancer. The detection of involved lymph nodes is therefore the key to cure. This article will provide a meta-analysis and metaregression analysis on the diagnostic performances of current lymph node-detection devices; discuss the recent status of the sentinel lymph node concept in esophageal cancer by the two sentinel node-mapping procedures (the radio-guided and the blue dye techniques) and the developing computed tomography (CT) lymphography; discuss the detection of micrometastases; and the potential clinical application of molecular-based patients' profiles. Combined use of endoscopic ultrasonography fine-nee…