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M. Hirokawa · SciRah

Researcher profile · Semantic Scholar

M. Hirokawa

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M. Hirokawa — researcher profile on SciRah

h-index: 47
Works: 574
Citations: 9,173

Most-cited papers

Long-Term Outcomes of Active Surveillance and Immediate Surgery for Adult Patients with Low-Risk Papillary Thyroid Microcarcinoma: 30-Year Experience
Akira Miyauchi, Yasuhiro Ito, M. Fujishima, A. Miya +15 more
2023Thyroid139 citations Open access
Semantic Scholar
Histopathologic Assessment of Capsular Invasion in Follicular Thyroid Neoplasms—an Observer Variation Study
Yun Zhu, Yaqiong Li, C. Jung, D. Song +7 more
2020Endocrine pathology49 citations
Semantic Scholar
High Prevalence of DICER1 Mutations and Low Frequency of Gene Fusions in Pediatric Follicular-Patterned Tumors of the Thyroid
J. Bae, Seung-Hyun Jung, M. Hirokawa, A. Bychkov +4 more
2021Endocrine pathology45 citations
Semantic Scholar
Application of deep learning as an ancillary diagnostic tool for thyroid FNA cytology
M. Hirokawa, H. Niioka, A. Suzuki, M. Abe +4 more
2022Cancer Cytopathology38 citations Open access
Semantic Scholar
Preoperative detection of the TERT promoter mutations in papillary thyroid carcinomas
Tomoe Nakao, M. Matsuse, V. Saenko, T. Rogounovitch +9 more
2021Clinical Endocrinology25 citations Open access
Semantic Scholar
Proposal of diagnostic criteria for IgG4-related thyroid disease.
Ken Takeshima, Yaqiong Li, K. Kakudo, M. Hirokawa +4 more
2020Endocrine journal24 citations Open access
Semantic Scholar
The Japanese reporting system for thyroid aspiration cytology 2019 (JRSTAC2019).
M. Hirokawa, A. Suzuki, M. Higuchi, Toshitetsu Hayashi +3 more
2020Gland surgery22 citations Open access
Semantic Scholar
Molecular Correlates and Nuclear Features of Encapsulated Follicular-Patterned Thyroid Neoplasms
C. Jung, A. Bychkov, D. Song, J. Kim +7 more
2021Endocrinology and Metabolism20 citations Open access
Semantic Scholar
Identification of Recurrent TERT Promoter Mutations in Intrathyroid Thymic Carcinomas
Ippei Tahara, Naoki Oishi, Kunio Mochizuki, T. Oyama +5 more
2020Endocrine pathology20 citations
Semantic Scholar
Papillary Thyroid Carcinoma in Ukraine After Chernobyl and in Japan After Fukushima: Different Histopathological Scenarios
T. Bogdanova, V. Saenko, Y. Hashimoto, M. Hirokawa +13 more
2020Thyroid20 citations
Semantic Scholar
Deep-learning-based differential diagnosis of follicular thyroid tumors using histopathological images.
S. Nojima, Tokimu Kadoi, A. Suzuki, C. Kato +7 more
2023Modern Pathology19 citations
Semantic Scholar
Prognostic factors for follicular thyroid carcinoma: the importance of vascular invasion.
Yasuhiro Ito, M. Hirokawa, H. Masuoka, Takuya Higashiyama +4 more
2022Endocrine journal19 citations Open access
Semantic Scholar
Criteria for follow‐up of thyroid nodules diagnosed as follicular neoplasm without molecular testing – The experience of a high‐volume thyroid centre in Japan
M. Hirokawa, A. Suzuki, Makoto Kawakami, Takumi Kudo +1 more
2022Diagnostic Cytopathology19 citations Open access
Semantic Scholar
Prevalence and diagnostic challenges of thyroid lymphoma: a multi-institutional study in non-Western countries.
M. Hirokawa, A. Suzuki, Y. Hashimoto, S. Satoh +8 more
2020Endocrine journal18 citations Open access
Semantic Scholar
Pathological diagnosis of general rules for the description of thyroid cancer by Japanese Society of Thyroid Pathology and Japan Association of Endocrine Surgery.
H. Kamma, K. Kameyama, T. Kondo, Y. Imamura +3 more
2021Endocrine journal15 citations Open access
Semantic Scholar
Thyroid FNA cytology: The Eastern versus Western perspectives
M. Hirokawa, M. Auger, C. Jung, F. Callegari
2023Cancer Cytopathology14 citations Open access
Semantic Scholar
The Asian Thyroid Working Group, from 2017 to 2023
K. Kakudo, Chan Kwon Jung, Zhiyan Liu, M. Hirokawa +6 more
2023Journal of Pathology and Translational Medicine13 citations Open access
Semantic Scholar
Clinical outcomes of follicular tumor of uncertain malignant potential of the thyroid: real-world data.
Yasuhiro Ito, M. Hirokawa, Toshitetsu Hayashi, Minoru Kihara +3 more
2022Endocrine journal13 citations Open access
Semantic Scholar
Primary Thyroid Mucoepidermoid Carcinoma (MEC) Is Clinically, Prognostically, and Molecularly Different from Sclerosing MEC with Eosinophilia: A Multicenter and Integrated Study
Hieu T. Le, T. Nguyen, M. Hirokawa, R. Katoh +10 more
2022Endocrine pathology13 citations
Semantic Scholar
PD-L1 Expression and Its Modulating Factors in Anaplastic Thyroid Carcinoma
Shipra Agarwal, Chan Kwon Jung, P. Gaddam, M. Hirokawa +13 more
2024American Journal of Surgical Pathology12 citations
Semantic Scholar
Serum thyroglobulin evaluation on LC-MS/MS and immunoassay in TgAb-positive patients with papillary thyroid carcinoma
E. Nishihara, Yoshitaka Hobo, A. Miyauchi, Yasuhiro Ito +6 more
2021European Thyroid Journal12 citations Open access
Semantic Scholar
Constitutive Cytomorphologic Features of Medullary Thyroid Carcinoma Using Different Staining Methods
Chih-Yi Liu, Chien-Chin Chen, A. Bychkov, S. Agarwal +19 more
2021Diagnostics12 citations Open access
Semantic Scholar
Histological alterations following fine‐needle aspiration for parathyroid adenoma: Incidence and diagnostic problems
M. Hirokawa, A. Suzuki, M. Higuchi, Toshitetsu Hayashi +3 more
2021Pathology international (Print)12 citations Open access
Semantic Scholar
Clinicopathological features of primary thyroid Burkitt’s lymphoma: a systematic review and meta-analysis
Toshitetsu Hayashi, M. Hirokawa, Seiji Kuma, M. Higuchi +6 more
2020Diagnostic Pathology11 citations Open access
Semantic Scholar
Identification of invasive subpopulations using spatial transcriptome analysis in thyroid follicular tumors
A. Suzuki, Satoshi Nojima, S. Tahara, Daisuke Motooka +4 more
2024Journal of Pathology and Translational Medicine9 citations Open access
Semantic Scholar
Impact of the quality of resected thyroid cancer tissue sample on next‐generation sequencing testing
K. Hatanaka, Kenichi Nakamura, Ryohei Katoh, Koichi Ito +8 more
2024Pathology international (Print)9 citations Open access
Semantic Scholar
Histological clues of DICER1 mutations in thyroid nodules
Chan Kwon Jung, Zhiyan Liu, M. Hirokawa, A. Bychkov
2024Virchows Archiv9 citations
Semantic Scholar
Clinicopathological features and outcomes of intrathyroidal thymic carcinoma: a single institution study.
Yasuhiro Ito, Akira Miyauchi, M. Hirokawa, Minoru Kihara +2 more
2022Endocrine journal9 citations Open access
Semantic Scholar
53BP1 expression as a biomarker to differentiate thyroid follicular tumors
Ayako Sato, Katsuya Matsuda, T. Motoyama, Zhanna Mussazhanova +9 more
2021Endocrine Connections8 citations Open access
Semantic Scholar
Differentiating BRAF V600E- and RAS-like alterations in encapsulated follicular patterned tumors through histologic features: a validation study
Chankyung Kim, S. Agarwal, A. Bychkov, Jen-Fan Hang +11 more
2024Virchows Archiv7 citations
Semantic Scholar
“Immunocytochemistry in Cytology: Myth or Reality”: Unraveling the Myth – Immunocytochemistry Applications in Thyroid Lesions
M. Hirokawa, A. Suzuki
2024Acta Cytologica6 citations Open access
Semantic Scholar
Clinical, cytological, and pathological characteristics of metastatic renal cell carcinoma to the thyroid: A study of 14 cases at a Japanese single institution
A. Tanaka, M. Hirokawa, A. Suzuki, M. Higuchi +2 more
2023Pathology international (Print)6 citations Open access
Semantic Scholar
Evaluation of E-Cadherin and β-Catenin Immunoreactivity for Determining Undifferentiated Cells in Anaplastic Thyroid Carcinoma
Risa Kanematsu, M. Hirokawa, A. Tanaka, A. Suzuki +4 more
2021Pathobiology (Basel)6 citations
Semantic Scholar
Ultrasound findings of noninvasive follicular thyroid neoplasm with papillary-like nuclear features compared with those of follicular variant of papillary carcinoma and encapsulated papillary carcinoma: a single-institution study in Japan.
M. Oshita, Yasuhiro Ito, Tomoko Miyamoto, Hisashi Ota +4 more
2020Endocrine journal6 citations Open access
Semantic Scholar
Nodule-Specific NRF2-Targeted Upregulation in Patients With KEAP1 Mutations and Familial Nontoxic Multinodular Goiter
E. Nishihara, S. Fukata, M. Hirokawa, M. Higuchi +9 more
2024Journal of Clinical Endocrinology and Metabolism5 citations Open access
Semantic Scholar
Lipoadenoma of the parathyroid: characteristics of a rare cause of hyperparathyroidism.
N. Onoda, M. Hirokawa, A. Miya, Takahiro Sasaki +5 more
2022Endocrine journal5 citations Open access
Semantic Scholar
Painless thyroiditis incidentally diagnosed following SARS-CoV-2 infection
N. Nakaizumi, S. Fukata, M. Hirokawa, T. Akamizu
2022BMJ Case Reports5 citations Open access
Semantic Scholar
Bcl‐2‐negative IGH‐BCL2 translocation‐negative follicular lymphoma of the thyroid differs genetically and epigenetically from Bcl‐2‐positive IGH‐BCL2 translocation‐positive follicular lymphoma
Yuichiro Hamamoto, Yoji Kukita, M. Kitamura, Masako Kurashige +10 more
2021Histopathology5 citations Open access
Semantic Scholar
Introduction of histological classification and cytology reporting format of the Japanese General Rules for the Description of Thyroid Cancer with a special focus on the differences of the WHO Histological Classification and The Bethesda System of Thyroid Cytology.
A. Sakamoto, M. Hirokawa, M. Ito, H. Naganuma +4 more
2021Endocrine journal5 citations Open access
Semantic Scholar
Case report: exceptionally rapid growth character of hobnail variant of papillary thyroid carcinoma: a report of four cases.
Yasuhiro Ito, M. Hirokawa, Toshitetsu Hayashi, Hisashi Ota +4 more
2020Endocrine journal5 citations Open access
Semantic Scholar
Japanese general rules for the description of thyroid cancer (9th edition) established by the Japan Association of Endocrine Surgery and The Japanese Society of Thyroid Pathology
Hiroshi Kamma, Yasuhiro Ito, Shinichi Suzuki, Ytsuka Hibi +14 more
2024Thyroid Science3 citations Open access
Semantic Scholar
Utility of solid area diameter in management of cystic papillary thyroid carcinoma
A. Suzuki, M. Hirokawa, Izumi Otsuka, A. Miya +2 more
2024Endocrine Connections3 citations Open access
Semantic Scholar
Utilizing Immunoglobulin G4 Immunohistochemistry for Risk Stratification in Patients with Papillary Thyroid Carcinoma Associated with Hashimoto Thyroiditis
Faridul Haq, Gyeongsin Park, Sora Jeon, M. Hirokawa +1 more
2024Endocrinology and Metabolism3 citations Open access
Semantic Scholar
Management of thyroid tumors diagnosed cytologically as follicular neoplasms in a high-volume center: utility of a scoring system using serum thyroglobulin level, tumor size, ultrasound testing, and cytological diagnosis
Yasuhiro Ito, Makoto Kawakami, M. Hirokawa, Masashi Yamamoto +5 more
2024Endocrine journal3 citations Open access
Semantic Scholar
Metastatic papillary thyroid carcinoma presenting with elevated serum levels of carbohydrate antigen 19-9 (CA19-9): a case report
Minoru Kihara, A. Miyauchi, M. Hirokawa, M. Fujishima +5 more
2022Surgery Case Reports3 citations Open access
Semantic Scholar
LC-1000 Flow Cytometry System Improves Risk Stratification of Thyroid Nodules with Suspected Follicular Neoplasm
A. Suzuki, M. Hirokawa, Mitsuru Furutate, Y. Hirai +1 more
2021JMA Journal3 citations Open access
Semantic Scholar
Long-term outcomes of cytologically benign thyroid tumors: a retrospective analysis of 3,102 patients at a single institution.
Minoru Kihara, Akira Miyauchi, M. Hirokawa, H. Masuoka +4 more
2021Endocrine journal3 citations Open access
Semantic Scholar
Thyroid Tubercle of Zuckerkandl May Not Arise from the Ultimobranchial Body: Results from Histological Analysis
M. Higuchi, M. Hirokawa, A. Suzuki, H. Masuoka +1 more
2020Pathobiology (Basel)3 citations
Semantic Scholar
Proposal for Clinical Management of Nodules Diagnosed as Atypia of Undetermined Significance via Thyroid Fine‐Needle Aspiration Cytology in the Absence of Molecular Testing
A. Suzuki, M. Hirokawa, Makoto Kawakami, Takumi Kudo +2 more
2025Cytopathology2 citations
Semantic Scholar
Letter: “High Rates of Unnecessary Surgery for Indeterminate Thyroid Nodules in the Absence of Molecular Test and the Cost-Effectiveness of Utilizing Molecular Test in an Asian Population: A Decision Analysis” by Fung et al
K. Kakudo, A. Bychkov, Jen-Fan Hang, M. Hirokawa +4 more
2025Thyroid2 citations
Semantic Scholar

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