Results 41 to 50 of about 749,006 (236)

Expression of claudin 1, 4 and 7 in thyroid neoplasms. [PDF]

open access: yesOncol Lett, 2017
The distinction of thyroid carcinoma from benign thyroid neoplasm, as well as the subtyping of papillary carcinoma (PC) and follicular carcinoma (FC), may be performed histopathologically in the majority of cases.
Süren D   +9 more
europepmc   +2 more sources

Retinoblastoma Expression in Thyroid Neoplasms [PDF]

open access: yesModern Pathology, 2000
Retinoblastoma (Rb) mutation in thyroid neoplasia has been identified in a few molecular studies; however, the utility of Rb immunohistochemistry in distinguishing benign and malignant thyroid lesions has not been documented in formalin-fixed, paraffin-embedded tissues.
Faten Anwar   +4 more
openaire   +3 more sources

Cytological Diagnoses Associated with Noninvasive Follicular Thyroid Neoplasms with Papillary-Like Nuclear Features According to the Bethesda System for Reporting Thyroid Cytopathology: A Systematic Review and Meta-Analysis.

open access: yesThyroid, 2019
BACKGROUND The recent introduction of noninvasive follicular thyroid neoplasms with papillary-like nuclear features (NIFTP) in the World Health Organization classification of thyroid tumors has significantly modified the risk of malignancy of cytological
M. Bongiovanni   +3 more
semanticscholar   +1 more source

Parathyroid adenoma masquerading as oncocytic thyroid follicular neoplasm

open access: yesProceedings of Singapore Healthcare, 2017
Differentiation of thyroid follicular lesions from parathyroid lesions on fine needle aspiration cytology can be very challenging, both being endocrine lesions with overlap in cytomorphologic features. In some cases, it may be impossible to differentiate
Shing Lih Wong, Norman Hok Ling Chan
doaj   +1 more source

A new paradigm for epidermal growth factor receptor expression exists in PTC and NIFTP regulated by microRNAs

open access: yesFrontiers in Oncology, 2023
IntoductionIdentification of molecular alterations associated with tumor behavior is necessary to guide clinical management. The 2022 WHO classification has organized the thyroid follicular cell-derived neoplasms into benign, low-risk and high-risk ...
Abeer Al-Abdallah   +6 more
doaj   +1 more source

2023 European Thyroid Association Clinical Practice Guidelines for thyroid nodule management

open access: yesEuropean Thyroid Journal, 2023
With the widespread use of sensitive imaging techniques, which include neck visualization, a conspicuous number of thyroid nodules emerge and demand attention. Most lesions are benign, asymptomatic, and do not warrant treatment.
C. Durante   +8 more
semanticscholar   +1 more source

Malignant carcinoma and skin melanoma neoplasms concomitantly in the thyroid

open access: yesClinical Case Reports, 2021
Malignant melanomas metastatic to the thyroid gland are uncommon. Based on microscopy and DNA methylation profile, we report a rare coexistence of neoplasms in the thyroid, presumably in our case, with relapse‐free condition on adjuvant therapy.
Ali Al‐Harake   +8 more
doaj   +1 more source

The 5th edition of WHO classification of tumors of endocrine organs: changes in the diagnosis of follicular-derived thyroid carcinoma

open access: yesEndocrine, 2023
The 5th edition of the World Health Organization (WHO) classification of endocrine tumors was released in 2022. Several novelties have been introduced concerning the nomenclature and histopathological diagnosis of follicular-derived thyroid neoplasms ...
F. Basolo   +3 more
semanticscholar   +1 more source

Solid papillary breast carcinomas resembling the tall cell variant of papillary thyroid neoplasms (solid papillary carcinomas with reverse polarity) harbour recurrent mutations affecting IDH2 and PIK3CA: a validation cohort

open access: yesHistopathology, 2018
Solid papillary breast carcinoma resembling the tall cell variant of papillary thyroid neoplasms (BPTC), also known as solid papillary carcinoma with reverse polarity, is a rare histological type of breast cancer that resembles morphologically the tall ...
J. Lozada   +14 more
semanticscholar   +1 more source

Synchronous cribriform morular variant of papillary and follicular carcinoma thyroid: A case series of a rare collision tumor

open access: yesAnnals of Oncology Research and Therapy, 2022
The synchronous presence of cribriform-morular variant of papillary thyroid carcinoma with follicular carcinoma is very rare. Collision tumors or the coexistence of histologically distinct malignant tumors in the same organ constitutes only 1.0% of all ...
Zikki Hasan Fatima   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy