Publications by authors named "Kazuma Maeno"

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Two-hit events occurred independently in bilateral breast cancers in a germline double heterozygous carrier for BRCA1 and BRCA2.
Ryoko Semba, Hidetaka Eguchi, Mizuki Takatsu, Toko Hashizume, Hideaki Moteki, Kazuma Maeno

Breast Cancer· November 2025

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Utility of contrast-enhanced magnetic resonance imaging for planning of surgical procedure in Paget's disease of the breast.
Takaaki Oba, Kazuma Maeno, Ryoko Iji, Nami Kiyosawa, Yonghan Park

Surg Today· June 2025

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Clinical implication of metastasis in the second most radioactive sentinel lymph node with nonmetastatic most radioactive node in patients with breast cancer.
Nami Kiyosawa, Takaaki Oba, Ryoko Iji, Hiroki Morikawa, Masatsugu Amitani, Kazuma Maeno

Gland Surg· November 2024

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Significance of skeletal muscle index-to-body mass index ratio as a predictor of post-surgical bleeding after mastectomy in patients with breast cancer.
Hiroki Morikawa, Takaaki Oba, Nami Kiyosawa, Ryoko Iji, Masatsugu Amitani, Kazuma Maeno

Breast Cancer· November 2023

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Development of a predictive score for post-hemithyroidectomy hypothyroidism using skeletal muscle index, remnant thyroid index, and thyroid-stimulating hormone levels: a retrospective cohort study.
Masatsugu Amitani, Takaaki Oba, Nami Kiyosawa, Ryoko Iji, Hiroki Morikawa, Kazuma Maeno

Quant Imaging Med Surg· September 2023

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Neutrophil-to-Lymphocyte Ratio Is Associated With the Proportion of Poorly Differentiated Components in Papillary Thyroid Carcinoma.
Takaaki Oba, Kazuma Maeno, Nami Kiyosawa, Hiroki Morikawa, Masatsugu Amitani

J Surg Res· July 2023

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Changes in the pathophysiology of primary hyperparathyroidism and analysis of postoperative recurrence cases at a regional core hospital in Japan: experience of 35 years in Shinshu University Hospital.
Toshiharu Kanai, Takaaki Oba, Hiroki Morikawa, Masatsugu Amitani, Tatsunori Chino, Kazuma Maeno

Ann Palliat Med· January 2023

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Surgical resection of the primary tumor prevents an undesirable locoregional condition and improves the quality of life in patients with anaplastic thyroid cancer.
Toshiharu Kanai, Tokiko Ito, Hiroki Morikawa, Masatsugu Amitani, Tadafumi Shimizu, Kazuma Maeno

Surg Today· November 2022

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Skeletal muscle loss during neoadjuvant chemotherapy predicts poor prognosis in patients with breast cancer.
Masatsugu Amitani, Takaaki Oba, Nami Kiyosawa, Hiroki Morikawa, Tatsunori Chino, Kazuma Maeno

BMC Cancer· March 2022

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Prognostic significance of neutrophil-to-lymphocyte ratio for long-term outcomes in patients with poorly differentiated thyroid cancer.
Takaaki Oba, Kazuma Maeno, Masatsugu Amitani, Tadafumi Shimizu, Koichi Ohno

Endocr J· November 2021

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Fibroadenoma in a young male breast: A case report and review of the literature.
Hiroki Morikawa, Megumi Nobuoka, Masatsugu Amitani, Tadafumi Shimizu, Koichi Ohno, Kazuma Maeno

Clin Case Rep· November 2021

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Papillary thyroid microcarcinoma with lung metastases: a case report and review of the literature.
Tadafumi Shimizu, Takaaki Oba, Tatsunori Chino, Ai Soma, Mayu Ono, Kazuma Maeno

Thyroid Res· June 2021

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Prognostic Nutritional Index Is Superior to Neutrophil-to-lymphocyte Ratio as a Prognostic Marker in Metastatic Breast Cancer Patients Treated With Eribulin.
Takaaki Oba, Kazuma Maeno, Mayu Ono, Tokiko Ito, Toshiharu Kanai

Anticancer Res· January 2021

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Concomitant use of F-FDG PET-CT SUVmax is useful in the assessment of Ki67 labeling index in core-needle biopsy specimens of breast cancer.
Hiroki Nakajima, Kazuma Maeno, Tokiko Ito, Toshiharu Kanai, Takaaki Oba

Gland Surg· January 2021

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Comparative efficacy and safety of tyrosine kinase inhibitors for thyroid cancer: a systematic review and meta-analysis.
Takaaki Oba, Tatsunori Chino, Ai Soma, Tadafumi Shimizu, Mayu Ono, Kazuma Maeno

Endocr J· December 2020

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Correlation of Clinicopathological Features and LGR5 Expression in Triple-Negative Breast Cancer.
Souya Ogasawara, Takeshi Uehara, Tomoyuki Nakajima, Mai Iwaya, Kazuma Maeno

Ann Diagn Pathol· June 2020

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Neoadjuvant chemotherapy-induced decrease of prognostic nutrition index predicts poor prognosis in patients with breast cancer.
Takaaki Oba, Kazuma Maeno, Daiya Takekoshi, Mayu Ono, Tokiko Ito

BMC Cancer· February 2020

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[A Case of Arteritis That Developed after Pegfilgrastim Administration during Chemotherapy for Breast Cancer].
Tatsunori Chino, Takaaki Oba, Kana Yamamoto, Daiya Takekoshi, Asumi Iesato, Kazuma Maeno

Gan To Kagaku Ryoho· December 2018

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Chylous leakage after axillary lymph node dissection in a patient with breast cancer.
Takaaki Oba, Mayu Ono, Asumi Iesato, Toru Hanamura, Takayuki Watanabe, Kazuma Maeno

Breast J· May 2018

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Initial clinical presentation of single soft tissue metastasis of medullary thyroid carcinoma without primary tumor in the thyroid gland.
Masanori Okamoto, Akira Takazawa, Kaoru Aoki, Yasuo Yoshimura, Hiroyuki Kato, Kazuma Maeno

World J Surg Oncol· December 2017

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[A Case of Retroperitoneal Abscess Due to Acute Appendicitis during Neo-Adjuvant Chemotherapy for Breast Cancer].
Takaaki Oba, Kazuma Maeno, Kenichi Ito, Satoshi Ishizone, Takaomi Hanaoka

Gan To Kagaku Ryoho· November 2017

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Case of painless thyroiditis that developed during adjuvant chemotherapy for breast cancer.
Asumi Iesato, Takaaki Oba, Koichi Ono, Takayuki Watanabe, Tokiko Ito, Kazuma Maeno

Int Cancer Conf J· October 2017

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A Case of Adenomyoepithelioma of the Breast Showing Strong Uptake of F-Fluorodeoxyglucose on a Positron Emission Tomography.
Takaaki Oba, Kazuma Maeno, Mayu Ono, Asumi Iesato, Tokiko Ito

Breast J· March 2017

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Human 3β-hydroxysteroid dehydrogenase type 1 in human breast cancer: clinical significance and prognostic associations.
Toru Hanamura, Tokiko Ito, Toshiharu Kanai, Kazuma Maeno, Yasuyo Shimojo

Cancer Med· July 2016

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Lipid-rich carcinoma of the breast that is strongly positive for estrogen receptor: a case report and literature review.
Takaaki Oba, Mayu Ono, Asumi Iesato, Toru Hanamura, Takayuki Watanabe, Kazuma Maeno

Onco Targets Ther· April 2016

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