Skip to content

Home Search Authors Pakistan News Saved

SciRah

SciRah does not host or store research papers. Results come live from free, official scholarly APIs, and every paper links back to its original source.

Data sources

OpenAlex
Semantic Scholar
Crossref
CORE
arXiv
PubMed

Privacy policy Terms of service

G. Constantinescu · SciRah

Researcher profile · Semantic Scholar

G. Constantinescu

Share profile

G. Constantinescu — researcher profile on SciRah

h-index: 14
Works: 67
Citations: 550

Most-cited papers

Silent pheochromocytoma and paraganglioma: Systematic review and proposed definitions for standardized terminology
G. Constantinescu, C. Preda, V. Constantinescu, T. Siepmann +4 more
2022Frontiers in Endocrinology73 citations Open access
Semantic Scholar
The Saline Infusion Test for Primary Aldosteronism: Implications of Immunoassay Inaccuracy
G. Eisenhofer, Max Kurlbaum, M. Peitzsch, G. Constantinescu +14 more
2021Journal of Clinical Endocrinology and Metabolism51 citations Open access
Semantic Scholar
Machine learning models for prediction of metastatic pheochromocytoma and paraganglioma: a cross-sectional cohort study
C. Pamporaki, Annika M. A. Berends, A. Filippatos, Tamara Prodanov +19 more
2023The Lancet Digital Health42 citations Open access
Semantic Scholar
Plasma metanephrines and prospective prediction of tumor location, size and mutation type in patients with pheochromocytoma and paraganglioma
G. Eisenhofer, T. Deutschbein, G. Constantinescu, K. Langton +15 more
2020Clinical Chemistry and Laboratory Medicine41 citations Open access
Semantic Scholar
Plasma steroid profiling in patients with adrenal incidentaloma.
K. Berke, G. Constantinescu, J. Masjkur, O. Kimpel +12 more
2021Journal of Clinical Endocrinology and Metabolism39 citations Open access
Semantic Scholar
Determinants of disease-specific survival in patients with and without metastatic pheochromocytoma and paraganglioma.
C. Pamporaki, Tamara Prodanov, Leah Meuter, Annika M. A. Berends +12 more
2022European Journal of Cancer35 citations Open access
Semantic Scholar
Optimizing Genetic Workup in Pheochromocytoma and Paraganglioma by Integrating Diagnostic and Research Approaches
L. Gieldon, D. William, K. Hackmann, Winnie Jahn +19 more
2019Cancers33 citations Open access
Semantic Scholar
Head/neck paragangliomas: focus on tumor location, mutational status and plasma methoxytyramine
S. Richter, Bei Qiu, Mirthe Ghering, Carola Kunath +15 more
2022Endocrine-Related Cancer31 citations Open access
Semantic Scholar
Glucocorticoid Excess in Patients with Pheochromocytoma Compared with Paraganglioma and Other Forms of Hypertension
G. Constantinescu, K. Langton, Catleen Conrad, L. Amar +20 more
2020Journal of Clinical Endocrinology and Metabolism28 citations Open access
Semantic Scholar
Integration of artificial intelligence and plasma steroidomics with laboratory information management systems: application to primary aldosteronism
G. Constantinescu, Manuel Schulze, M. Peitzsch, T. Hofmockel +4 more
2022Clinical Chemistry and Laboratory Medicine21 citations Open access
Semantic Scholar
Mass spectrometry reveals misdiagnosis of primary aldosteronism with scheduling for adrenalectomy due to immunoassay interference.
G. Constantinescu, M. Bidlingmaier, M. Gruber, M. Peitzsch +10 more
2020Clinica chimica acta; international journal of clinical chemistry16 citations
Semantic Scholar
Clinical impact of cachexia on survival and outcome of cancer patients.
C. Dimitriu, M. Martignoni, J. Bachmann, B. Fröhlich +6 more
2005Romanian journal of internal medicine = Revue roumaine de medecine interne16 citations
Semantic Scholar
Steroidomics-Based Screening for Primary Aldosteronism: Impact of antihypertensive Drugs
G. Constantinescu, Sven Gruber, Sybille Fuld, M. Peitzsch +12 more
2024HYPERTENSION15 citations Open access
Semantic Scholar
Screening for Primary Aldosteronism by Mass Spectrometry Versus Immunoassay Measurements of Aldosterone: A Prospective Within-Patient Study.
Sybille Fuld, G. Constantinescu, C. Pamporaki, M. Peitzsch +14 more
2024The Journal of Applied Laboratory Medicine14 citations Open access
Semantic Scholar
Delineating endogenous Cushing’s syndrome by GC-MS urinary steroid metabotyping
Leah T. Braun, A. Osswald, S. Zopp, G. Rubinstein +16 more
2023EBioMedicine13 citations Open access
Semantic Scholar
Head and neck paragangliomas: Recent advances in translational and clinical research and guidelines for patient care.
S. Richter, G. Constantinescu, G. Fancello, C. Paties +2 more
2024Best practice & research. Clinical endocrinology & metabolism12 citations Open access
Semantic Scholar
Overnight/first morning urine free metanephrines and methoxytyramine for diagnosis of pheochromocytoma and paraganglioma: Is this an option?
M. Peitzsch, Denise Kaden, C. Pamporaki, K. Langton +9 more
2020European Journal of Endocrinology12 citations
Semantic Scholar
The asymmetric adrenals: Sexual dimorphism of adrenal tumours.
N. Bechmann, M. L. Moskopp, G. Constantinescu, A. Stell +15 more
2023Journal of Clinical Endocrinology and Metabolism11 citations Open access
Semantic Scholar
Lack of sensitivity of diagnostic Cushing-scores in Germany: a multicenter validation.
Leah T. Braun, Frederick Vogel, G. Rubinstein, S. Zopp +10 more
2023European Journal of Endocrinology10 citations Open access
Semantic Scholar
Robustness of steroidomics-based machine learning for diagnosis of primary aldosteronism: a laboratory medicine perspective
Graeme Eisenhofer, M. Peitzsch, Kevin Mantik, Manuel Schulze +9 more
2025Clinical Chemistry and Laboratory Medicine6 citations Open access
Semantic Scholar
Identification of Succinate Dehydrogenase Gene Variant Carriers by Blood Biomarkers
M. Gebhardt, Carola Kunath, Dennis Fröbel, Alexander M Funk +11 more
2024Journal of the Endocrine Society6 citations Open access
Semantic Scholar
The saline infusion test with mass spectrometric measurements of aldosterone to confirm primary aldosteronism
C. Pamporaki, H. Remde, G. Constantinescu, Lydia Kürzinger +14 more
2025Journal of Hypertension5 citations Open access
Semantic Scholar
Primary Cutaneous B‐Cell Lymphoblastic Lymphoma in Children. Report of Two Cases
Raphaelle Billon, L. Dainese, G. Constantinescu, S. Boudjemaa +5 more
2015Pediatric dermatology4 citations
Semantic Scholar
Utility of disease probability scores to guide decision-making during screening for phaeochromocytoma and paraganglioma: a machine learning modelling cross sectional study
C. Pamporaki, G. Pommer, I. Apostolopoulos, A. Filippatos +10 more
2025EClinicalMedicine3 citations Open access
Semantic Scholar
Case report: Incidentally discovered case of pheochromocytoma as a cause of long COVID-19 syndrome
C. Ziegler, C. Riediger, M. Gruber, Carola Kunath +7 more
2022Frontiers in Endocrinology3 citations Open access
Semantic Scholar
Mass Spectrometric Measurements of 11‐Deoxycortisol, Androstenedione and Dehydroepiandrosterone Are Superior to Cortisol to Assess Selectivity of Non‐Stimulated Adrenal Vein Sampling
Francesco Alessi, C. Pamporaki, M. Peitzsch, G. Constantinescu +11 more
2025Clinical Endocrinology2 citations Open access
Semantic Scholar
Commentary on Cryptogenic Cushing Syndrome Due to a White Lie.
G. Eisenhofer, G. Constantinescu
2020Clinical Chemistry2 citations
Semantic Scholar
PHEOCHROMOCYTOMA CONCEALED BY CHRONIC METHAMPHETAMINE ABUSE.
G. Constantinescu, S. Leike, M. Gruber, K. Langton +5 more
2020AACE Clinical Case Reports2 citations Open access
Semantic Scholar
Lean body mass and leptin, but not fat mass are independent predictors of bone mass in postmenopausal women
G. Constantinescu, R. Novac, I. Gaspar, C. Preda +3 more
20132 citations
Semantic Scholar
Interventional calendar and protocol for cleft lift and palate repair at the maxillofacial and plastic surgery department of the Armand Trousseau Children’s Hospital (AP-HP, Paris)
A. Picard, E. Galliani, V. Soupre, N. Kadlub +9 more
20112 citations Open access
Semantic Scholar
The ARRplus: a model for renin-dependent and sex-specific aldosterone cut-offs that improves screening for primary aldosteronism
Sybille Fuld, Jun Yang, G. Constantinescu, C. Pamporaki +15 more
2026Clinical Chemistry and Laboratory Medicine1 citations Open access
Semantic Scholar
Continuous flow-through steady state system for in vitro characterization of CYP11B2 inhibitors - impact on enzyme kinetics of steroidogenesis.
Dennis Fröbel, Stefanie Hahner, Britta Heinze, Peter Dieterich +7 more
2025Journal of Steroid Biochemistry and Molecular Biology1 citations Open access
Semantic Scholar
SOME CONN'S ADENOMA CAN BE MISSED BY THE CORTISOL-NORMALIZED ADRENAL VENOUS SAMPLING
E. Duparc, G. Constantinescu, F. Thony, C. Gomez-Sanchez +7 more
2018Journal of Hypertension1 citations
Semantic Scholar
Tumor Necrosis is Associated with an Increased Metastatic and Cardiovascular Risk in Paragangliomas: A Single-Center Series and Meta-Analysis Comparing Necrosis and Cystic Degeneration in Paragangliomas
Anna Wiejak, G. Constantinescu, Gintarė Žygienė, Mercedes Robledo +6 more
2026Endocrine pathology0 citations Open access
Semantic Scholar
EP1641 - ECE_2433 - When the eyes lead the diagnosis: Marine-Lenhart syndrome with subclinical hyperthyroidism and unilateral exophthalmos
Teodora Nastasa, Nada Akad, Anca Matei, G. Constantinescu +2 more
2026European Journal of Endocrinology0 citations Open access
Semantic Scholar
Letter to the Editor from Fuld et al: "Performance of Aldosterone-to-renin Ratio Before Washout of Antihypertensive Drugs in Screening of Primary Aldosteronism".
Sybille Fuld, G. Constantinescu, J. Lenders
2025Journal of Clinical Endocrinology and Metabolism0 citations
Semantic Scholar
Commentary on "Plasmacytoid dendritic cell content is associated with plasma aldosterone concentration in patients with primary aldosteronism".
G. Constantinescu, N. Bechmann
2025American Journal of Hypertension0 citations
Semantic Scholar
Medication-associated false positive results for plasma normetanephrine, metanephrine and methoxytyramine
L. Knigge, Kristin Potthoff, G. Constantinescu, Francesco Alessi +6 more
2024Endocrine Abstracts0 citations
Semantic Scholar
#357 Sex differences in the aldosterone-renin system must be taken into account during screening for primary aldosteronism
Sybille Fuld, G. Constantinescu, C. Pamporaki, Jun Yang +8 more
2024Nephrology, Dialysis and Transplantation0 citations Open access
Semantic Scholar
The saline infusion test with mass spectrometric measurements of aldosterone in patients tested for primary aldosteronism
C. Pamporaki, H. Remde, G. Constantinescu, Lydia Kuerzinger +12 more
2024Endocrine Abstracts0 citations
Semantic Scholar
Pheochromocytoma affecting Pregnancy: still searching the needle in the haystack?
K. Langton, G. Constantinescu, S. Richter, L. Gieldon +2 more
2019Endocrine Abstracts0 citations
Semantic Scholar
A difficult diagnosis: pheochromocytoma or methamphetamine abuse?
G. Constantinescu, S. Leike, Carola Kunath, K. Langton +5 more
2019Endocrine Abstracts0 citations
Semantic Scholar
How can cortisol-normalized adrenal venous sampling miss some Conn's adenoma
E. Duparc, G. Constantinescu, O. Ormezzano, F. Thony +7 more
20180 citations
Semantic Scholar
Aggressive macroprolactinoma - exception to the rule
Alina D Belceanu, G. Constantinescu, I. Crumpei, Anamaria Bursuc +5 more
20170 citations
Semantic Scholar
Pituitary adenoma and elevated ACTH: not always corticotrophinoma
Mariana Cabac, Alina D Belceanu, I. Crumpei, M. Tirnovan +5 more
20170 citations
Semantic Scholar
Broken heart by thyroid? A rare case of Graves' disease associated to Takotsubo cardiomiopathy
G. Constantinescu, C. Pleșoianu, C. Răileanu, I. Ardeleanu +4 more
20170 citations
Semantic Scholar
Legg Calve Perthes disease and growth hormone treatment
Alina D Belceanu, I. Armasu, M. Tirnovan, Anamaria Bursuc +6 more
20170 citations
Semantic Scholar
Autoimmune thyroid disease occurring as a possible late complication after a non-occupational HIV Postexposure Prophylaxis
I. Crumpei, V. Mogoş, M. Ungureanu, Anamaria Bursuc +5 more
20170 citations
Semantic Scholar
Sudden global health impairment in a male patient- could it be hypohysitis?
Anamaria Bursuc, Alina D Belceanu, I. Armasu, G. Constantinescu +4 more
20160 citations Open access
Semantic Scholar
A girl with Cornelia de Lange syndrome with good response on GH therapy: case report
George-Sebastian Zmau, Alina Daniela Beleceanu, C. Rusu, E. Braha +6 more
20160 citations Open access
Semantic Scholar

Frequent co-authors

Invite them to SciRah by sharing their profile.

M. Peitzsch×21
Invite
M. Peitzsch — researcher profile on SciRah
C. Pamporaki×19
Invite
C. Pamporaki — researcher profile on SciRah
G. Eisenhofer×17
Invite
G. Eisenhofer — researcher profile on SciRah
H. Remde×13
Invite
H. Remde — researcher profile on SciRah

×12

Invite

J. Lenders — researcher profile on SciRah

Graeme Eisenhofer×12

Invite

Graeme Eisenhofer — researcher profile on SciRah

Manuel Schulze×9

Invite

Manuel Schulze — researcher profile on SciRah

Invite

J. Lenders — researcher profile on SciRah

Invite

Sven Gruber — researcher profile on SciRah

Invite

M. Reincke — researcher profile on SciRah

Invite

N. Bechmann — researcher profile on SciRah

Sybille Fuld×8

Invite

Sybille Fuld — researcher profile on SciRah