Results 71 to 80 of about 230,861 (395)

Fine-needle aspiration diagnoses of noninvasive follicular variant of papillary thyroid carcinoma.

open access: yesAmerican Journal of Clinical Pathology, 2015
OBJECTIVES Endocrine pathologists are reconsidering whether tumors characterized as noninvasive follicular variant of papillary thyroid carcinoma (NFVPTC) warrant a diagnosis of carcinoma.
B. Howitt   +6 more
semanticscholar   +1 more source

Capturing the Electrical Activity of all Cortical Neurons: Are Solutions Within Reach?

open access: yesAdvanced Science, EarlyView.
Despite advancements in implantable electrode technology, challenges persist in scaling up these devices to record most of the neuronal activity across the cortex. This review explores the limitations of both rigid and flexible probes, including tissue damage and foreign body response, while also discussing emerging biohybrid strategies.
Attila Kaszás   +5 more
wiley   +1 more source

Role of fine needle aspiration cytology in evaluating the Breast Lumps

open access: yesGomal Journal of Medical Sciences, 2010
Background: Fine needle aspiration cytology is an evaluation tool for the breast lumps. This study was conducted to evaluate the results of fine needle aspiration cytology in comparison with open biopsy.
Samiullah   +6 more
doaj  

Common carotid artery hematoma following parathyroid adenoma FNA

open access: yesJournal of Ultrasonography, 2022
We present a rare case of a common carotid artery wall hematoma after ultrasound-guided parathyroid fine-needle aspiration. The hematoma was detected within seconds from needle insertion, extending along the common carotid artery wall from the lower neck
Tsakountakis Antonios   +4 more
doaj   +1 more source

Ask a pathologist [PDF]

open access: yes, 2013
QUESTION: My patient has a palpable neck mass that is suspicious for malignancy, and I am considering ordering a fine needle aspiration (FNA) versus a core needle or open biopsy.
Coberly, Emily, Esebua, Magda
core  

Engineered Anti‐Senescence Trachea With Post‐Transplanted Regenerative Homeostasis

open access: yesAdvanced Science, EarlyView.
Bioengineered trachea undergoes post‐transplanted senescence, which is found in this study for the first time. Hebe‐ET is designed with dual anti‐senescence strategies: fiber‐film scaffold in cartilage rings for close‐packed cell interaction, and quercetin‐loaded fibrous rings for immune modulation.
Ziyin Pan   +14 more
wiley   +1 more source

Primary Amyloidosis of Celiac/Para-Pancreatic Lymph Nodes Diagnosed by Endosonography-Guided Fine Needle Aspiration

open access: yesJournal of Investigative Medicine High Impact Case Reports, 2015
Introduction . Primary amyloidosis is a disorder resulting from the deposition of fibrillary protein in extracellular tissue. Diagnosis of primary amyloidosis in the celiac/para-pancreatic lymph nodes via endoscopic ultrasound-guided fine needle ...
Nuralhuda Akbar MBBS   +2 more
doaj   +1 more source

Should We Apply Suction During Fine Needle Cytology of Thyroid Lesions? A Prospective Study of 200 Cases [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2014
Introduction: Fine needle aspiration cytology (FNAC) is a wellestablished first line diagnostic tool in evaluating palpable thyroid lesions. However, the technique depends on suction and thus is at times painful, sometimes traumatic and yield ...
Amit Kumar Chowhan   +7 more
doaj   +1 more source

Comparison of Fine-Needle Aspiration and Core Needle Biopsy under Ultrasonographic Guidance for Detecting Malignancy and for the Tissue-Specific Diagnosis of Salivary Gland Tumors

open access: yesAmerican Journal of Neuroradiology, 2015
BACKGROUND AND PURPOSE: Diagnostic test accuracy studies for ultrasonography-guided fine-needle aspiration and ultrasonography-guided core needle biopsy have shown inconclusive results due to their heterogenous study designs.
H. Eom   +7 more
semanticscholar   +1 more source

Chondroid Syringoma and Eccrine Spiradenoma [PDF]

open access: yes, 2011
Fine needle aspiration cytology (FNAC) is a well established diagnostic tool. However, most clinicians prefer to diagnose suspected skin tumors by excisional biopsy as they are easily accessible and hence benign skin adnexal tumors are rarely encountered
Fernandes, H   +6 more
core  

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