Ryosuke Koyamada

发表

Simultaneous Presentation of Giant Cell Arteritis and Myelodysplastic Syndrome in an Elderly Japanese Man

T. Higuchi, H. Senjo, Masaya Morimoto, 2018, Internal medicine.

Myelodysplastic Syndrome and Polymyalgia Rheumatica Associated With Pernicious Anemia

M. Okada, T. Higuchi, Ryosuke Koyamada, 2015 .

Campylobacter fetus bacteremia and meningitis in an acute lymphoblastic leukemia patient undergoing maintenance therapy: a case report

Takahiro Matsuo, S. Mori, Nobuyoshi Mori, 2021, BMC Infectious Diseases.

A Newly Characterized Hemoglobin Variant with a High Oxygen Affinity, Hb Fuchu-II, Presenting with Acute Myocardial Infarction.

A. Mizuno, T. Higuchi, Ryosuke Koyamada, 2016, Internal medicine.

Case report of nivolumab-related pneumonitis.

Y. Heike, Y. Kurihara, S. Mori, 2017, Immunotherapy.

Very elderly-onset systemic lupus erythematosus presented with mixed-type autoimmune hemolytic anemia

M. Suda, T. Kanie, T. Higuchi, 2017 .

Pulmonary Extranodal Marginal Zone Lymphoma with Macroglobulinemia and Mixed Cryoglobulinemia Developed in a Patient with Chronic Hepatitis C.

T. Higuchi, Ryosuke Koyamada, Sadamu Okada, 2015, Internal medicine.

Successful treatment with rituximab of a very elderly patient with refractory thrombotic thrombocytopenic purpura

T. Higuchi, Ryosuke Koyamada, Sadamu Okada, 2016 .

Pulmonary Thromboembolism Associated With Mixed-Type Autoimmune Hemolytic Anemia

T. Higuchi, Ryosuke Koyamada, Sadamu Okada, 2016 .

Primary Sjögren syndrome presenting with hemolytic anemia and pure red cell aplasia following delivery due to Coombs-negative autoimmune hemolytic anemia and hemophagocytosis.

M. Okada, T. Higuchi, Y. Komaru, 2013, Internal medicine.

Deep vein thrombosis associated with factor V inhibitor followed by immune thrombocytopenia

T. Okamoto, T. Higuchi, Ryosuke Koyamada, 2012, Annals of Hematology.

Current cigarette smoking is a reversible cause of elevated white blood cell count: Cross-sectional and longitudinal studies

Sadamu Okada, K. Tsuchihashi, F. Omata, 2016, Preventive medicine reports.

Association of Primary Biliary Cirrhosis-autoimmune Hepatitis Overlap Syndrome with Immune Thrombocytopenia and Graves' Disease.

Takashi Ikeya, Y. Fujita, T. Higuchi, 2015, Internal medicine.

Hypertrophic Herpes Simplex Virus Type 1 Infection in a Patient With Acute Myeloid Leukemia

S. Arai, T. Higuchi, Ryosuke Koyamada, 2017, Journal of hematology.

Coombs-Negative Autoimmune Hemolytic Anemia Associated With Liver Cirrhosis Due to Hepatitis C Virus

Y. Fujita, T. Higuchi, T. Kamesaki, 2015 .

Myelodysplastic Syndrome Developing Presacral Extramedullary Hematopoiesis with Atypical MRI Findings

H. Sawada, T. Higuchi, Ryosuke Koyamada, 2017, Internal medicine.

Overlap of IgG4-related Disease and Multicentric Castleman's Disease in a Patient with Skin Lesions

S. Arai, T. Higuchi, H. Eto, 2017, Internal medicine.

Pulmonary thromboembolism and deep vein thrombosis in beta-thalassemia minor.

H. Niinuma, T. Higuchi, Ryosuke Koyamada, 2015, Nihon Naika Gakkai zasshi. The Journal of the Japanese Society of Internal Medicine.

Ischemic heart disease due to compression of the coronary arteries by malignant lymphoma.

A. Mizuno, T. Higuchi, Ryosuke Koyamada, 2012, Internal medicine.

Acquired β-Thalassemia as an Etiology of Microcytic Anemia in Primary Myelofibrosis

T. Higuchi, Ryosuke Koyamada, Sadamu Okada, 2015 .

Relapse of immune thrombocytopenia associated with varicella 20 years after splenectomy.

Teruhiko Yoshida, T. Higuchi, Ryosuke Koyamada, 2014, Internal medicine.

Iron Deficiency Anemia Due to the Long-term Use of a Proton Pump Inhibitor

T. Higuchi, Masaya Morimoto, Ryosuke Koyamada, 2017, Internal medicine.