Results 141 to 150 of about 77,484 (271)

When to consider an inborn error of immunity: clues for physicians

Internal Medicine Journal, EarlyView.
Abstract The term inborn errors of immunity (IEIs) refers to the rapidly expanding group of genetic disorders causing dysregulation of the immune system. With improved genetic testing in recent years, the number of defined IEIs and their range of phenotypic presentations has grown vastly, with more than 550 IEIs now described.
Meera Thangarajah, Lucinda J. Berglund
wiley   +1 more source

Papillary thyroid carcinoma [PDF]

, 2017
Papillary thyroid carcinoma is a malignant epithelial tumour showing evidence of follicular cell differentiation and a set of distinctive nuclear features. Papillary thyroid carcinoma is usually invasive.
DeLellis RA, Erickson LA, Nikiforov YE, Rosai J, Bogdanova T, Giordano TJ, Piana S, Fagin JA, Wenig BM., Sadow P, Prasad ML, Hay ID, Lloyd RV, Baloch ZW, Mete O, Albores Saavedra J, Vielh P, C hen H, Sobrinho-simoes M, Franssila KO, Soares P, Asioli S, Schneider AB   +22 more
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Pre‐Operative Intraoral Ultrasound Features of Benign and Malignant Oral Lesions: An Exploratory Pilot Study

Oral Diseases, EarlyView.
ABSTRACT Objective To evaluate intraoral‐ultrasound (ioUS) features of benign and malignant oral lesions. Methods In this prospective cross‐sectional study, patients with oral soft tissue lesions underwent ioUS followed by biopsy within 2 weeks. Sonographic features: size, echogenicity, cystic areas, calcifications, margins, and vascularity were ...
Ragda Abdalla‐Aslan, Diana Gaitini, Adi Rachmiel, Goni Merhav, Sharon Akrish, Marcia Javitt, Dekel Shilo, Omri Emodi, Yotam Shkedy, Nira Beck‐Razi   +9 more
wiley   +1 more source

The effect of thyroid nodule location in ultrasound on the diagnosis of papillary thyroid carcinoma

Discover Oncology
Objective Exploring the role of nodule location in the diagnosis of papillary thyroid carcinoma in Chinese patients. Methods This study is a retrospective analysis of thyroid nodule patients who underwent surgery in our hospital from Jan 2022 to Dec 2023.
Jia-fei Hu, Jun Xu, Li-ping Gao, Xiao-lin Shen, Yan-li Wang, Min-juan Wu, Ling Zhang   +6 more
doaj   +1 more source

Higher microRNA-221 and lower microRNA-451 expression are associated with poor prognosis in patients with thyroid papillary carcinoma

Anales del Sistema Sanitario de Navarra
Background. To analyze the relationship between serum microRNA-221 and microRNA-451 expression and the pathological features and prognosis of patients with thyroid papillary carcinoma. Methods.
Jiawei Wu, Weimin Sun, Jingyao Shen, Liping Hu   +3 more
doaj   +1 more source

Reassessing Radioactive Iodine Use After Thyroidectomy in Low‐Risk Differentiated Thyroid Cancer: A Systematic Review and Meta‐Analysis

Endocrinology, Diabetes &Metabolism, Volume 9, Issue 5, September 2026.
Routine radioactive iodine (RAI) after thyroidectomy in low‐risk differentiated thyroid cancer shows no clear benefit in reducing recurrence or improving survival. These findings support a selective, risk‐based approach, avoiding unnecessary treatment and potential adverse effects.
Maheen Asif, Mudasar Nisar, Aliza Asif, Makzooma Batool, Rabia Javed Iqbal, Mohammed Hammad Jaber Amin   +5 more
wiley   +1 more source

Role of Twist1 transcription factor in thyroid tumor progression [PDF]

, 2011
Thyroid carcinomas are the most common endocrine tumors in humans, with a globally increasing incidence. Differentiated tumors, such as papillary (PTC) and follicular (FTC) thyroid cancers, are often curable with surgical resection and radiotherapy ...
Bencivenga, Tammaro Claudio
core  

Cancer heterogeneity explored through immune cell deconvolution of the tumor microenvironment

Quantitative Biology, Volume 14, Issue 3, September 2026.
Abstract Cancer is a highly heterogeneous disease, characterized by significant variability across multiple dimensions. This diversity has been extensively studied from various perspectives. In this study, we aim to examine cancer heterogeneity through the lens of immune cell composition within the tumor microenvironment.
Limin Jiang, Chung‐I Li, Rui Xin, Jijun Tang, Yan Guo   +4 more
wiley   +1 more source

Radioactive Iodine for Papillary Thyroid Carcinoma [PDF]

, 2022
Chan, WLW, Kwong, DLW
core   +1 more source

Tc-99m Mibi Spect in Detecting Metastatic Papillary Thyroid Carcinoma in Patients with Elevated Human Serum Thyroglobulin Levels but Negative I-131 Whole Body Scan [PDF]

, 2009
Papillary carcinomas are the most common thyroid malignancies. They invade the regional lymphatics and metastasize frequently to local lymph nodes in the neck. Distant metastasis, generally to the lungs, is also common.
顏若芳, YEN, RUOH-FANG
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