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C. Spencer · SciRah

Researcher profile · Semantic Scholar

C. Spencer

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C. Spencer — researcher profile on SciRah

h-index: 36
Works: 89
Citations: 7,379

Most-cited papers

Laboratory medicine practice guidelines: laboratory support for the diagnosis and monitoring of thyroid disease
L. Demers, C. Spencer
2003Clinical Endocrinology1,154 citations
Semantic Scholar
Laboratory medicine practice guidelines. Laboratory support for the diagnosis and monitoring of thyroid disease.
Z. Baloch, P. Carayon, B. Conte-Devolx, L. Demers +9 more
2003Thyroid772 citations
Semantic Scholar
A consensus report of the role of serum thyroglobulin as a monitoring method for low-risk patients with papillary thyroid carcinoma.
E. Mazzaferri, R. Robbins, C. Spencer, L. Braverman +11 more
2003Journal of Clinical Endocrinology and Metabolism656 citations Open access
Semantic Scholar
Applications of a new chemiluminometric thyrotropin assay to subnormal measurement.
C. Spencer, Jonathan S. Lopresti, A. Patel, R. Guttler +4 more
1990Journal of Clinical Endocrinology and Metabolism388 citations Open access
Semantic Scholar
Clinical impact of thyroglobulin (Tg) and Tg autoantibody method differences on the management of patients with differentiated thyroid carcinomas.
C. Spencer, L. Bergoglio, M. Kazarosyan, S. Fatemi +1 more
2005Journal of Clinical Endocrinology and Metabolism279 citations Open access
Semantic Scholar
Clinical review: Clinical utility of thyroglobulin antibody (TgAb) measurements for patients with differentiated thyroid cancers (DTC).
C. Spencer
2011Journal of Clinical Endocrinology and Metabolism244 citations
Semantic Scholar
National Health and Nutrition Examination Survey III thyroid-stimulating hormone (TSH)-thyroperoxidase antibody relationships demonstrate that TSH upper reference limits may be skewed by occult thyroid dysfunction.
C. Spencer, J. Hollowell, M. Kazarosyan, L. Braverman
2007Journal of Clinical Endocrinology and Metabolism228 citations
Semantic Scholar
Thyroglobulin measurement. Techniques, clinical benefits, and pitfalls.
C. Spencer, Chih-Chien Wang
1995Endocrinology and metabolism clinics of North America (Print)203 citations
Semantic Scholar
Clinical review 12: The use and misuse of the sensitive thyrotropin assays.
J. Nicoloff, C. Spencer
1990Journal of Clinical Endocrinology and Metabolism203 citations
Semantic Scholar
Detection of Residual and Recurrent Differentiated Thyroid Carcinoma by Serum Thyroglobulin Measurement
C. Spencer, Jonathan S. Lopresti, S. Fatemi, J. Nicoloff
1999Thyroid198 citations
Semantic Scholar
Current status and performance goals for serum thyrotropin (TSH) assays.
C. Spencer, M. Takeuchi, M. Kazarosyan
1996Clinical Chemistry191 citations
Semantic Scholar
Are Detection and Treatment of Thyroid Insufficiency in Pregnancy Feasible?
S. Mandel, C. Spencer, J. Hollowell
2005Thyroid185 citations
Semantic Scholar
Current status and performance goals for serum thyroglobulin assays.
C. Spencer, M. Takeuchi, M. Kazarosyan
1996Clinical Chemistry185 citations Open access
Semantic Scholar
Thyroglobulin antibody (TgAb) methods - Strengths, pitfalls and clinical utility for monitoring TgAb-positive patients with differentiated thyroid cancer.
C. Spencer, S. Fatemi
2013Best practice & research. Clinical endocrinology & metabolism162 citations Open access
Semantic Scholar
Free thyroxine estimates in nonthyroidal illness: comparison of eight methods.
E. Kaptein, Stephanie S. Macintyre, J. M. Weiner, C. Spencer +1 more
1981Journal of Clinical Endocrinology and Metabolism161 citations
Semantic Scholar
Thyroxine metabolism in the low thyroxine state of critical nonthyroidal illnesses.
E. Kaptein, Deborah A. Grieb, C. Spencer, William S. Wheeler +1 more
1981Journal of Clinical Endocrinology and Metabolism150 citations
Semantic Scholar
Challenges of serum thyroglobulin (Tg) measurement in the presence of Tg autoantibodies.
C. Spencer
2004Journal of Clinical Endocrinology and Metabolism143 citations
Semantic Scholar
Serum TSH determinations in pregnancy: how, when and why?
D. Glinoer, C. Spencer
2010Nature Reviews Endocrinology135 citations
Semantic Scholar
Unique alterations of thyroid hormone indices in the acquired immunodeficiency syndrome (AIDS)
Jonathan S. Lopresti, J. Fried, C. Spencer, J. Nicoloff
1989Annals of Internal Medicine131 citations
Semantic Scholar
Serum Basal Thyroglobulin Measured by a Second-Generation Assay Correlates with the Recombinant Human Thyrotropin–Stimulated Thyroglobulin Response in Patients Treated for Differentiated Thyroid Cancer
C. Spencer, S. Fatemi, P. Singer, J. Nicoloff +1 more
2010Thyroid120 citations
Semantic Scholar
QT interval variability on the body surface.
J. Sylvén, B. Horáček, C. Spencer, G. Klassen +1 more
1984Journal of Electrocardiology105 citations
Semantic Scholar
How sensitive (second-generation) thyroglobulin measurement is changing paradigms for monitoring patients with differentiated thyroid cancer, in the absence or presence of thyroglobulin autoantibodies
C. Spencer, Jonathan S. Lopresti, S. Fatemi
2014Current Opinion in Endocrinology, Diabetes & Obesity103 citations Open access
Semantic Scholar
Serum thyroglobulin (Tg) monitoring of patients with differentiated thyroid cancer using sensitive (second-generation) immunometric assays can be disrupted by false-negative and false-positive serum thyroglobulin autoantibody misclassifications.
C. Spencer, Ivana Petrovic, S. Fatemi, Jonathan S. Lopresti
2014Journal of Clinical Endocrinology and Metabolism93 citations Open access
Semantic Scholar
Technology Insight: measuring thyroglobulin and thyroglobulin autoantibody in patients with differentiated thyroid cancer
C. Spencer, Jonathan S. Lopresti
2008Nature Clinical Practice Endocrinology &Metabolism91 citations
Semantic Scholar
Assay of Thyroid Hormones and Related Substances
C. Spencer
201387 citations
Semantic Scholar
Thyroid Stimulating Hormone and Thyroid Hormones (Triiodothyronine and Thyroxine): An American Thyroid Association-Commissioned Review of Current Clinical and Laboratory Status
K. Van Uytfanghe, J. Ehrenkranz, D. Halsall, Kelly Hoff +3 more
2023Thyroid86 citations Open access
Semantic Scholar
Alterations in 3,3'5'-triiodothyronine metabolism in response to propylthiouracil, dexamethasone, and thyroxine administration in man.
Jonathan S. Lopresti, A. Eigen, E. Kaptein, K. Anderson +2 more
1989Journal of Clinical Investigation80 citations Open access
Semantic Scholar
Thyrotropin secretion in thyrotoxic and thyroxine-treated patients: assessment by a sensitive immunoenzymometric assay.
C. Spencer, A. O. Lai-Rosenfeld, R. Guttler, Jonathan S. Lopresti +6 more
1986Journal of Clinical Endocrinology and Metabolism74 citations
Semantic Scholar
Ultrasensitive Antibody Detection by Agglutination-PCR (ADAP)
Cheng-Ting Tsai, P. Robinson, C. Spencer, C. Bertozzi
2016ACS Central Science72 citations Open access
Semantic Scholar
Body Surface Electrocardiographic Mapping in Inferior Myocardial Infarction: Manifestation of Left and Right Ventricular Involvement
Terrence J. Montague, E. R. Smith, C. Spencer, David E. Johnstone +5 more
1983Circulation65 citations Open access
Semantic Scholar
The effect of caffeine on cardiac rate, rhythm, and ventricular repolarization. Analysis of 18 normal subjects and 18 patients with primary ventricular dysrhythmia.
David J. Sutherland, David D. McPherson, K. Renton, C. Spencer +1 more
1985Chest55 citations
Semantic Scholar
Peripheral autoregulation of thyroxine to triiodothyronine conversion in man.
J. Nicoloff, S. M. Lum, C. Spencer, R. Morris
1984Hormone and metabolic research. Supplement series54 citations
Semantic Scholar
Thyroid-stimulating hormone and thyroglobulin levels decrease with chronological age in children and adolescents.
R. Penny, C. Spencer, S. Frasier, J. Nicoloff
1983Journal of Clinical Endocrinology and Metabolism48 citations
Semantic Scholar
Effect of environmental perchlorate on thyroid function in pregnant women from Córdoba, Argentina, and Los Angeles, California.
E. Pearce, C. Spencer, J. Mestman, Richard H. Lee +5 more
2011Endocrine Practice43 citations
Semantic Scholar
The influence of long-term low dose thyrotropin-releasing hormone infusions on serum thyrotropin and prolactin concentrations in man.
C. Spencer, Mark A. Greenstadt, William S. Wheeler, O. Kletzky +1 more
1980Journal of Clinical Endocrinology and Metabolism41 citations
Semantic Scholar
In Search of an Unstimulated Thyroglobulin Baseline Value in Low-Risk Papillary Thyroid Carcinoma Patients Not Receiving Radioactive Iodine Ablation
T. Angell, C. Spencer, B. Rubino, J. Nicoloff +1 more
2014Thyroid36 citations
Semantic Scholar
Temporal evolution of body surface map patterns following acute inferior myocardial infarction.
Terrence J. Montague, E. R. Smith, David E. Johnstone, C. Spencer +5 more
1984Journal of Electrocardiology33 citations
Semantic Scholar
Effects of Dopamine and Metoclopramide in Polycystic Ovary Syndrome
R. Barnes, G. Mileikowsky, K. Cha, C. Spencer +1 more
198629 citations
Semantic Scholar
Mildly Elevated TSH and Cognition in Middle-Aged and Older Adults
J. S. St. John, V. Henderson, N. Gatto, C. McCleary +3 more
2009Thyroid28 citations Open access
Semantic Scholar
Commentary on: Implications of Thyroglobulin Antibody Positivity in Patients with Differentiated Thyroid Cancer: A Clinical Position Statement
C. Spencer
2013Thyroid27 citations Open access
Semantic Scholar
Exercise electrocardiographic mapping in normal subjects.
D. McPherson, B. Horáček, D. J. Sutherland, C. Armstrong +2 more
1985Journal of Electrocardiology20 citations
Semantic Scholar
Laboratory Thyroid Tests: A Historical Perspective
C. Spencer
2023Thyroid19 citations
Semantic Scholar
Marginal Iodine Status and High Rate of Subclinical Hypothyroidism in Washington DC Women Planning Conception
A. Stagnaro-Green, Emmerita Dogo-Isonaige, E. Pearce, C. Spencer +1 more
2015Thyroid19 citations
Semantic Scholar
Thyroglobulin Reference Values in a Pediatric Infant Population
G. Sobrero, L. Muñoz, L. Bazzara, S. Martín +5 more
2007Thyroid19 citations
Semantic Scholar
Electrocardiographic and ventriculographic recovery patterns in Q wave myocardial infarction.
Terrence J. Montague, David D. McPherson, David E. Johnstone, C. Spencer +3 more
1986Journal of the American College of Cardiology17 citations Open access
Semantic Scholar
Indirect measurement of infarct size. Correlative variability of enzyme, radionuclear angiographic, and body-surface-map variables in 34 patients during the acute phase of first myocardial infarction.
David D. McPherson, B. Horáček, C. Spencer, D. Johnstone +3 more
1985Chest15 citations
Semantic Scholar
Thyroid Testing for the New Millenium
C. Spencer
200314 citations
Semantic Scholar
Observations on the Automated Calculation of Radioimmunoassay Results
G. Challand, C. Spencer, J. Ratcliffe
1976Annals of Clinical Biochemistry14 citations Open access
Semantic Scholar
The effect of sex hormone binding globulin (SHBG) on the pituitary testicular axis in hyperthyroid men.
Gwenn A. Garden, C. J. Hannan, C. Spencer, S. Plymate
1988Steroids13 citations
Semantic Scholar
Interference in a radioimmunoassay for human thyrotropin.
C. Spencer, G. Challand
1977Clinical Chemistry13 citations Open access
Semantic Scholar

Frequent co-authors

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J. Nicoloff×13
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J. Nicoloff — researcher profile on SciRah
Jonathan S. Lopresti×11
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Jonathan S. Lopresti — researcher profile on SciRah
S. Fatemi×6
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S. Fatemi — researcher profile on SciRah
B. Horáček×6
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B. Horáček — researcher profile on SciRah

Terrence J. Montague

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Terrence J. Montague — researcher profile on SciRah

M. Kazarosyan×4

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L. Braverman×3

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L. Braverman — researcher profile on SciRah

L. Bergoglio×3

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L. Bergoglio — researcher profile on SciRah

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E. Kaptein — researcher profile on SciRah

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L. Demers — researcher profile on SciRah

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R. Guttler — researcher profile on SciRah