▼2019年

1.Sumi T, Ikeda T, Kure K, Yamada Y, Nakata H, Mori Y. Bronchomediastinal Fistula During Durvalumab Therapy After Chemoradiotherapy in Stage III NSCLC. J Thorac Oncol. 2019 Oct；14(10):1860-1861.

2.Sumi T, Ikeda T, Nakata H. Asymptomatic congenital tracheal stenosis. Respirol Case Rep. 2019 Aug 1；7(7):e00472.

▼2020年

1.Sumi T, Nakata H, Mori Y, Takahashi H. Anaplastic thyroid carcinoma with endotracheal metastasis diagnosed using transesophageal ultrasound-guided bronchoscopic aspiration. Jpn J Clin Oncol. 2020 Jan 24；50(1):94-95.

2.Sumi T, Nakata H, Mori Y, Takahashi H. Tegafur/gimeracil/oteracil-induced Eosinophilic Pneumonia. Respirol Case Rep. 2020； 8 (4), e00551.

3.Sumi T, Ikeda T, Sawai T, Shijubou N, Kure K, Yamada Y, Nakata H, Mori Y, Takahashi H. Comparison of Ultrathin Bronchoscopy to Conventional Bronchoscopy in the Bronchoscopic Diagnosis of Peripheral Lung Lesions, without Virtual Bronchial Navigation. Respir Investig. 2020； 58: 276-380.

4.Sumi T, Sawai T, Shijubou N, Yamada Y, Nakata H, Mori Y, Takahashi H.　 Lung adenocarcinoma observed within a peripheral cavitary lesion using an ultrathin bronchoscope. Jpn J Clin Oncol. 2020； 50: 1479-1480.

5.四十坊　直貴, 角　俊行, 澤井　健之, 山田　裕一, 計良　淑子, 中田　尚志, 森　裕二, 高橋　弘毅．ペムブロリズマブ長期奏功後に肺胞出血を呈した肺扁平上皮癌の1例．肺癌.2020；60:353-357

6.Sumi T, Uehara H, Masaoka T, Tada M, Keira Y, Kamada K, Shijubou N, Yamada Y, Nakata H, Mori Y, Chiba H. Lung adenocarcinoma with tumor resolution and dystrophic calcification after salvage surgery following immune checkpoint inhibitor therapy: a case report. Thoracic cancer. 2020； 11: 3396-3400.

▼2021年

1.Sumi T, Kamada K, Sawai T, Shijubou N, Yamada Y, Nakata H, Mori Y, Chiba H. Sedation with fentanyl and midazolam without oropharyngeal anesthesia compared with sedation with pethidine and midazolam with oropharyngeal anesthesia in ultrathin bronchoscopy for peripheral lung lesions. Respir Investig. 2021 Mar；59(2):228-234.

2.四十坊　直貴, 角　俊行, 鎌田　弘毅, 山田　裕一,中田　尚志, 森　裕二, 千葉　弘文．殺細胞性抗がん剤と免疫チェックポイント阻害薬併用療法の長期奏効後に免疫関連神経障害としてのギランバレー症候群を発症した一例．肺癌．2021； 61: 24–29.

3.Shijubou N, Sumi T, Kamada K, Sawai T, Yamada Y, Nakata H, Mori Y, Chiba H. Long-term response to afatinib in an elderly patient with uncommon epidermal growth factor receptor mutation-positive lung adenocarcinoma. Thorac Cancer. 2021 Mar；12(6):989-992.

4.Sumi T, Uehara H, Tada M, Keira Y, Kamada K, Shijubou N, Yamada Y, Nakata H, Mori Y, Chiba H. Spontaneous pneumothorax during nintedanib therapy in patients with systemic sclerosis-associated interstitial lung disease. Respirol Case Rep. 2021 Jan 27；9(3):e00716.

5.Shijubou N, Sumi T, Kamada K, Yamada Y, Nakata H, Chiba H. Diffuse alveolar haemorrhage due to pheochromocytoma crisis. Respirol Case Rep. 2021 Feb 25；9(4):e00722.

6.Sumi T, Nakata H, Mori Y, Chiba H. Pseudomesotheliomatous carcinoma of lung adenocarcinoma diagnosed using transesophageal ultrasound-guided bronchoscopic aspiration. Thorac Cancer. 2021 May；12(9):1465-1466.

7.Sumi T, Nakata H, Chiba H. Squamous cell carcinoma associated with acquired von Willebrand disease due to immune checkpoint inhibitor treatment. Lung Cancer. 2021 May；155:196-198.

8.Sumi T, Kamada K, Shijubou N, Yamada Y, Nakata H, Mori Y, Chiba H. Long-term response to osimertinib in elderly patients with lung adenocarcinoma harbouring de novo EGFR T790M: a case report and literature review. Respirol Case Rep. 2021 May 4；9(6):e00759.

9.Shijubou N, Sumi T, Kamada K, Sawai T, Yamada Y, Ikeda T, Nakata H, Mori Y, Chiba H. Fulminant amebic colitis in a patient with concomitant cytomegalovirus infection after systemic steroid therapy: A case report. World J Clin Cases. 2021 May 26；9(15):3726-3732.

10.Naraoka T, Sumi T, Keira Y, Nakata H, Chiba H. Epirubicin and cyclophosphamide-induced acute fibrinous and organizing pneumonia. Am J Respir Crit Care Med. 2021 Oct 15；204(8):e92-e93.

11.Sumi T, Shijubou N, Sawai T, Kamada K, Yamada Y, Nakata H, Mori Y, Chiba H. Transbronchial Needle Aspiration with Endobronchial Ultrasonography and Ultrathin Bronchoscopy for Peripheral Pulmonary Lesions.   Respir Investig. 2021 Nov；59(6):766-771

12.Sumi T, Nakata H, Chiba H. Drastic antitumor response following administration of afatinib immediately after atezolizumab in a patient with epidermal growth factor receptor tyrosine kinase inhibitor-resistant lung cancer. Thorac Cancer. 2021 Jul；12(13):2050-2052.

13.Shijubou N, Sumi T, Keira Y, Shiraishi H, Nagahisa Y, Matsuura K, Sekikawa M, Yamada Y, Nakata H, Chiba H. Pseudocirrhosis due to liver metastasis from lung adenocarcinoma. Thorac Cancer. 2021 Sep；12(17):2407-2410.

14.Sumi T, Nagahisa Y, Matsuura K, Sekikawa M, Yamada Y, Nakata H, et al. Delayed local reaction at a previous injection site reaction with dupilumab. Respirology Case Reports. 2021；9:e0852.

15.Sumi T, Nagahisa Y, Matsuura K, Sekikawa M, Yamada Y, Nakata H, Chiba H. Lung squamous cell carcinoma with hemoptysis after vaccination with tozinameran (BNT162b2, Pfizer-BioNTech). Thorac Cancer. 2021 Oct 6. doi: 10.1111/1759-7714.14179. Epub ahead of print.

16.Sumi T, Nagahisa Y, Matsuura K, Sekikawa M, Yamada Y, Nakata H, Chiba H. Successful management of severe bronchial asthma exacerbated by anti-PD-L1 treatment: a report of two cases. Respirology Case Reports. Respirol Case Rep. 2021；9:e00868.

17.Matsuura K, Tada M, Sumi T, Osuda K, Nakata H, Chiba H. Unexpected haemorrhage from lateral thoracic artery following the removal of a pleural drainage tube. Respirology Case Reports. 2021；9:e0882.

18.Yamamoto G, Asahina H, Honjo O, Sumi T, Nakamura A, Ito K, Kikuchi H, Hommura F, Honda R, Yokoo K, Fujita Y, Oizumi S, Morita R, Ikezawa Y, Tanaka H, Kimura N, Sasaki T, Sukoh N, Takashina T, Harada T, Dosaka-Akita H, Isobe H； Hokkaido Lung Cancer Clinical Study Group Trial. First-line osimertinib in elderly patients with epidermal growth factor receptor-mutated advanced non-small cell lung cancer: a retrospective multicenter study (HOT2002). Sci Rep. 2021 Nov 30；11(1):23140.

▼2022年

1.鎌田弘毅，四十坊直貴，角俊行，山田裕一，中田尚志，千葉弘文．免疫チェックポイント阻害薬と化学療法併用後に腎障害を発症しステロイド投与と一時的血液透析併用で改善し得た一例．肺癌．2022；62：221─226．

2.Shijubou N, Sumi T, Yamada Y, Nakata H, Mori Y, Chiba H. Immunological and nutritional predictive factors in patients receiving pembrolizumab first-line treatment for non-small cell lung cancer. J Cancer Res Clin Oncol. 2022;148(8):1893-1901.

3.Ikezawa Y, Mizugaki H, Morita R, Tateishi K, Yokoo K, Sumi T, Kikuchi H, Kitamura Y, Nakamura A, Kobayashi M, Aso M, Kimura N, Yoshiike F, Furuta M, Tanaka H, Sekikawa M, Hachiya T, Nakamura K, Shimokawa M, Oizumi S. Current status of first-line treatment with pembrolizumab for non-small cell lung cancer with high PD-L1 expression. Cancer Sci. 2022;113(6):2109-2117.

4.Takeda K, Sumi T, Nagahisa Y, Matsuura K, Sekikawa M, Watanabe H, Yamada Y, Chiba H. Refractory flare-up of severe bronchial asthma controlled with mepolizumab due to Pneumocystis pneumonia: a case report. Allergy Asthma Clin Immunol. 2022;18(1):35.

5.武田和也，角俊行，長久裕太，松浦啓吾，関川元基，渡辺 裕樹，山田裕一，中田尚志．生物学的製剤使用中の重症気管支喘息において増悪の原因としてニューモシスチス肺炎が考えられた1例．道南医ジ；5 (1)：7─10，2022．

6.Michimata H, Sumi T, Keira Y, et al. Intravascular large B cell lymphoma with hot lung sign diagnosed by transbronchial lung cryobiopsy. QJM. 2022;115(10):677–678.

7.関川元基，角俊行，江濵由松，川村亮太，武田和也，長久裕太，松浦啓吾，渡辺裕樹，山田裕一，千葉弘文．Carboplatin＋Paclitaxel＋Nivolumab＋Ipilimumab療法のinfusion related reactionによる心停止後に救命し得た非小細胞肺癌の一例．肺癌．2022；62：1021–1025．

8.長久裕太，角俊行，関川元基，武田和也，松浦啓吾，渡辺裕樹，山田裕一，計良淑子，千葉弘文．アレクチニブによる間質性肺疾患後にブリグチニブを使用したALK融合遺伝子陽性肺腺癌の2症例．肺癌．2022；62：1038–1043．

9.Sumi T, Michimata H, Nagayama D, Koshino Y, Watanabe H, Yamada Y, Chiba H. Tumor-Associated Raynaud's Phenomenon Exacerbated by Administration of Immune Checkpoint Inhibitors. J Thorac Oncol. 2022 Oct;17(10):1233-1234. doi: 10.1016/j.jtho.2022.07.004. PMID: 36192079.

10.Sumi T, Koshino Y, Michimata H, Nagayama D, Watanabe H, Yamada Y, Chiba H. Cytokine release syndrome in a patient with non-small cell lung cancer on ipilimumab and nivolumab maintenance therapy after vaccination with the mRNA-1273 vaccine: a case report. Transl Lung Cancer Res. 2022 Sep;11(9):1973-1976. doi: 10.21037/tlcr-22-388. PMID: 36248324; PMCID: PMC9554683.

11.Nagayama D, Sumi T, Keira Y, Tanaka Y, Michimata H, Koshino Y, Watanabe H, Yamada Y, Chiba H. Diffuse large B-cell lymphoma with cardiac invasion diagnosed using transesophageal ultrasound-guided bronchoscopic aspiration. Respirol Case Rep. 2022 Aug 15;10(9):e01022.

12.Michimata H, Sumi T, Keira Y, Nagayama D, Koshino Y, Watanabe H, Yamada Y, Tanaka Y, Chiba H. Hemothorax as a complication of transbronchial lung cryobiopsy. Respirol Case Rep. 2022 Sep 5;10(10):e01034. doi: 10.1002/rcr2.1034. PMID: 36090021; PMCID: PMC9443670.

13.Watanabe H, Sumi T, Keira Y. Charcoal maker's pneumoconiosis. Respirol Case Rep. 2022;10(10):e01040.

14.Sumi T, Sekikawa M, Nagahisa Y, Matsuura K, Shijubou N, Kamada K, Watanabe H, Yamada Y, Tanaka Y, Chiba H. Relation of overall tumor burden with severe immune-related adverse events in nivolumab plus ipilimumab treatment for lung cancer. Invest New Drugs. 2022;40(6):1315-1321.

15.Sumi T, Koshino Y, Sekikawa M, Nagahisa Y, Matsuura K, Shijubou N, Kamada K, Watanabe H, Michimata H, Nagayama D, Tanaka Y, Yamada Y, Chiba H. Risk factors for severe immune-related adverse events after first-line pembrolizumab monotherapy or combination chemotherapy for non-small-cell lung cancer. Invest New Drugs. 2022;40(6):1298-1305.

▼2023年

1.Takahashi T, Sumi T, Michimata H, Nagayama D, Koshino Y, Watanabe H, Yamada Y, Chiba H. Fatal diffuse alveolar hemorrhage caused by acute COVID-19 infection in an unvaccinated patient. QJM: An International Journal of Medicine, 2023;, hcad018, https://doi.org/10.1093/qjmed/hcad018

2.Sumi T, Takeda K, Michimata H, Nagayama D, Koshino Y, Watanabe H, Yamada Y, Kodama K, Nishikiori H, Chiba H. Pneumocystis Pneumonia Infection Following the Initiation of Pembrolizumab Therapy for Lung Adenocarcinoma: A Case Report. Intern Med. In press.

3. Sumi T, Takahashi T, Michimata H, Nagayama D, Koshino Y, Watanabe H, Yamada Y, Kodama K, Nishikiori H, Chiba H. Exacerbation of hypersensitivity pneumonitis induced by COVID-19. QJM. 2023 Mar 27;116(3):235-236. doi: 10.1093/qjmed/hcad021.

4. Michimata H, Sumi T, Nagayama D, et al. Severe heart failure due to peripartum cardiomyopathy. Respirol Case Rep. 2023;11(5):e01137.

5. Sumi T, Kodama K, Nishikiori H, et al. (April 25, 2023) Coronavirus Disease 2019 Vaccine-Induced Flare-Up of Severe Bronchial Asthma Previously Controlled With Dupilumab: A Case Report. Cureus 15(4): e38122. doi:10.7759/cureus.38122