Results 161 to 170 of about 101,301 (304)

Inconsistent Transcriptomic Responses to Hexabromocyclododecane in Japanese Quail: A Comparative Analysis of Results From Four Different Study Designs

open access: yesEnvironmental Toxicology and Chemistry, EarlyView.
Abstract Efforts to use transcriptomics for toxicity testing have classically relied on the assumption that chemicals consistently produce characteristic transcriptomic signatures that are reflective of their mechanism of action. However, the degree to which transcriptomic responses are conserved across different test methodologies has seldom been ...
Paul Béziers   +10 more
wiley   +1 more source

Combined Detection of Preoperative Serum Calcitonin and Carcinoembryonic Antigen in Medullary Thyroid Carcinoma: A Retrospective Multicenter Cohort Study

open access: yesHealth Care Science, EarlyView.
Compared with the detection of either marker alone, the combined detection of calcitonin (Ctn) and carcinoembryonic antigen (CEA) improved the diagnostic accuracy for medullary thyroid cancer (MTC) but did not enhance the positive predictive value (PPV).
Yu Yang   +22 more
wiley   +1 more source

Characteristics and outcome of pediatric and adult differentiated thyroid cancer with distant metastases. [PDF]

open access: yesFront Endocrinol (Lausanne)
Alzahrani AS   +15 more
europepmc   +1 more source

Skull Base Surgery in the Pediatric Population—The 2nd International Collaborative Study (1995–2015)

open access: yesHead &Neck, EarlyView.
ABSTRACT Background The current study presents the efforts of a global collaborative group to review the management and outcomes of malignant tumors of the skull base in the pediatric population worldwide. Patients and Methods A total of 28 institutions contributed data on 3061 patients. From this, there were 64 pediatric patients (2.1%).
Dan M. Fliss   +50 more
wiley   +1 more source

Deceptive Thyroid Pathologies: Anaplastic Thyroid Carcinoma Mimics and Clinical Implications

open access: yesHead &Neck, EarlyView.
ABSTRACT Background Beyond follicular‐derived thyroid carcinomas, lymphomas, and metastatic disease, there are rare pathologies of the thyroid gland that represent a challenge. We report patients with unusual malignancies that mimic similar aggressive cancers. Methods Retrospective case series.
David Z. Allen   +12 more
wiley   +1 more source

Thyroid nodule and differentiated thyroid cancer

open access: yes, 2014
It is difficult to establish a precise definition of a thyroid nodule (TN) since it does not constitute a specific nosological or anatomopathological entity, to the extent that practically any thyroid disease can present in the form of one or more TNs.
Cimarra, Luis, Berriel, Edgardo
openaire   +1 more source

Toward a Typology of Patients With Head and Neck Cancer: Biopsychosocial Profiles Predicting Longitudinal Quality of Life

open access: yesHead &Neck, EarlyView.
ABSTRACT Background Quality of life (QoL) in head and neck cancer (HNC) is influenced by complex biopsychosocial factors, yet few longitudinal studies have examined these relationships immediately post‐treatment. Methods In this prospective study, 232 patients newly diagnosed with primary HNC completed psychometric assessments, clinical interviews, and
Haley Deamond   +18 more
wiley   +1 more source

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