Results 61 to 70 of about 1,807,693 (260)

Medullary and papillary carcinoma of the thyroid gland occurring as a collision tumor with lymph node metastasis: A case report

open access: yesJournal of Medical Case Reports, 2011
Introduction Papillary thyroid carcinoma and medullary thyroid carcinoma are two different thyroid neoplasia. The simultaneous occurrence of medullary thyroid carcinoma and papillary thyroid carcinoma as a collison tumor with metastases from both lesions
Sadat Alavi Mehr, Azarpira Negar
doaj   +1 more source

Incidence of thyroid cancer in Golestan province of Iran: Some initial observations [PDF]

open access: yes, 2008
Objectives: The incidence of thyroid cancer is increasing in several countries. The main aim of this study was to find and describe province-specific estimates of incidence in males and females by age groups for thyroid cancer. Methodology: The data used
Kabir, M.J., Marjani, A.
core  

Cowden syndrome - Diagnostic skin signs [PDF]

open access: yes, 2001
Cowden syndrome is a rare autosomal dominant familial cancer syndrome with a high risk of breast cancer. The most important clinical features include carcinomas of the breast and thyroid, and hamartomatous polyps of the gastrointestinal tract.
Burgdorf, Walter H. C.   +2 more
core   +1 more source

Application of Galectin-3, HBME-1, Cytokeratin-19, and CD56 in the Diagnosis of Thyroid Neoplasm

open access: yesCentral Asian Journal of Medical Sciences, 2019
Objective: The purpose of this study was to investigate the effectiveness of immunohistochemical thyroid malignancy markers Galectin-3, HBME-1, Cytokeratin-19, and CD56 in the diagnosis of thyroid neoplasm. Methods: The study included a total of 53 cases
Suren Okdoo   +7 more
doaj   +1 more source

CTLA-4 and PD-1 ligand gene expression in epithelial thyroid cancers [PDF]

open access: yes, 2018
The dysregulation of PD-1 ligands (PD-L1 and PD-L2) and CTLA-4 ligands (CD80 and CD86) represents a tumor strategy to escape the immune surveillance. Here, the expression of PD-L1, PD-L2, CD80 and CD86 was evaluated at mRNA level in 94 patients affected ...
Antonelli, Alessandro   +15 more
core   +3 more sources

Interpretation of the 5th edition of WHO classification of endocrine and neuroendocrine tumors: update and progress on follicular cell-derived thyroid tumors [PDF]

open access: yesWaike lilun yu shijian
The 2022 WHO classification of endocrine and neuroendocrine tumors (5th edition) categorizes thyroid follicular cell-derived tumors into benign, low-risk, and malignant types. Benign tumors now include thyroid follicular nodular lesions.
LU Shanshan, JI Yuan
doaj   +1 more source

Insular Carcinoma of Thyroid Presenting as a Giant Skull Lesion: A Dilemma in Treatment. [PDF]

open access: yes, 2013
Thyroid surgeons are becoming increasingly more aware of a histologically distinct subset of thyroid carcinoma whose classification falls between well-differentiated and anaplastic carcinomas with respect to both cell differentiation and clinical ...
Bal, A   +5 more
core   +1 more source

Frequency and significance of Ras, Tert promoter, and Braf mutations in cytologically indeterminate thyroid nodules: A monocentric case series at a tertiary-level Endocrinology unit [PDF]

open access: yes, 2017
PurposeThe management of thyroid nodules of indeterminate cytology is controversial. Our study aimed to establish the frequency and significance of H-,K-,N-RAS, TERT promoter, and BRAF gene mutations in thyroid nodes of indeterminate cytology and to ...
Barollo, Susi   +13 more
core   +2 more sources

A constitutive active MAPK/ERK pathway due to BRAFV600E positively regulates AHR pathway in PTC [PDF]

open access: yes, 2015
The aryl hydrocarbon receptor (AHR) is a ligand-activated transcription factor mediating the toxicity and tumor-promoting properties of dioxin. AHR has been reported to be overexpressed and constitutively active in a variety of solid tumors, but few data
Barollo, Susi   +16 more
core   +3 more sources

Carcinoma of the thyroid

open access: yesJournal of British Surgery, 1979
Abstract Total thyroidectomy with excision of any enlarged cervical lymph nodes was the usual operation practised for carcinoma of the thyroid in this series. Extended thyroidectomy afforded cures in some patients with locally advanced disease. Preoperative drill biopsy of the goitre was a useful procedure. Other noteworthy features were
T T, Alagaratnam, G B, Ong
openaire   +2 more sources

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