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  1. Book ; Online ; E-Book: Respiratory endoscopy

    Chavez, Christine / Izumo, Takehiro / Sasada, Shinji / Aso, Tomohiko / Nasu, Kazuko / Arai, Yasuaki

    2017  

    Author's details Takehiro Izumo, Shinji Sasada, Tomohiko Aso, Kazuko Nasu, Yasuaki Arai editors ; with contributions by Christine Chavez
    Keywords Peripheral Pulmonary Lesions ; X-ray Fluoroscopy ; Virtual Bronchoscopic Navigation ; Lung ; EBUS-GS ; EBUS-TBNA ; Endobronchial Ultrasound With a Guide Sheath ; Transbronchial Biopsy ; EBUS ; VBN ; Radial Endobronchial Ultrasound ; GGO ; Pulmonary ; Bronchoscopy ; Ground Glass Opacity
    Language English
    Size 1 Online-Ressource (ix, 259 Seiten), Illustrationen
    Publisher Springer
    Publishing place Singapore
    Publishing country Germany
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    HBZ-ID HT019156039
    ISBN 978-981-287-916-5 ; 9789812879141 ; 981-287-916-1 ; 9812879145
    DOI 10.1007/978-981-287-916-5
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Article ; Online: SonoTip Pro EBUS-TBNA needle - the need for comparative studies with the Vizishot 21 guage needle.

    Izumo, Takehiro

    Japanese journal of clinical oncology

    2016  Volume 46, Issue 7, Page(s) 697

    Language English
    Publishing date 2016
    Publishing country England
    Document type Journal Article
    ZDB-ID 190978-2
    ISSN 1465-3621 ; 0368-2811
    ISSN (online) 1465-3621
    ISSN 0368-2811
    DOI 10.1093/jjco/hyw080
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1298: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
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    Jg. 1995 - 2021: Lesesall (1.OG)
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  3. Article: Uniportal thoracoscopic extended right apical segmentectomy with virtual-assisted lung mapping: a case report.

    Yanagiya, Masahiro / Wada, Ami / Awano, Nobuyasu / Izumo, Takehiro / Furuhata, Yoshiaki

    Surgical case reports

    2023  Volume 9, Issue 1, Page(s) 174

    Abstract: Background: Pulmonary extended segmentectomy is an optional surgical treatment for early-stage non-small cell lung cancer that helps to achieve optimal surgical margins. Here, we describe a challenging instance of extended segmentectomy via uniportal ... ...

    Abstract Background: Pulmonary extended segmentectomy is an optional surgical treatment for early-stage non-small cell lung cancer that helps to achieve optimal surgical margins. Here, we describe a challenging instance of extended segmentectomy via uniportal video-assisted thoracic surgery with virtual-assisted lung mapping, a preoperative bronchoscopic dye marking procedure.
    Case presentation: A 72-year-old woman presented with two tumors that were clinically diagnosed as early-stage lung cancer; extended right apical segmentectomy was indicated. Because the tumors had appeared unidentifiable intraoperatively, we performed virtual-assisted lung mapping for tumor localization and delineation of the optimal resection area. Surgery was conducted through a single port. All virtual-assisted lung mapping markings were visible. After dissection of the apical vessels and bronchi, a putative intersegmental line was determined using collateral ventilation. Based on the putative intersegmental plane identified by collateral ventilation and the virtual-assisted lung mapping markings, the resection line was delineated. Extended apical segmentectomy along the resection line was successfully performed via uniportal video-assisted thoracic surgery. The postoperative course was uneventful. The pathological diagnosis was minimally invasive adenocarcinoma and adenocarcinoma in situ.
    Conclusions: Virtual-assisted lung mapping can help to achieve optimal extended segmentectomy via uniportal video-assisted thoracic surgery.
    Language English
    Publishing date 2023-10-03
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 2809613-7
    ISSN 2198-7793
    ISSN 2198-7793
    DOI 10.1186/s40792-023-01757-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Nuclear protein of the testis midline carcinoma of the thorax.

    Saiki, Ayae / Sakamoto, Keita / Bee, Yuan / Izumo, Takehiro

    Japanese journal of clinical oncology

    2022  Volume 52, Issue 6, Page(s) 531–538

    Abstract: Nuclear protein of the testis (NUT) midline carcinoma (NMC) is a rare tumor that typically presents in the head, neck, and chest region. NMC is characterized by rearrangement of the NUTM1 gene. It mainly affects children and young adults and is rapidly ... ...

    Abstract Nuclear protein of the testis (NUT) midline carcinoma (NMC) is a rare tumor that typically presents in the head, neck, and chest region. NMC is characterized by rearrangement of the NUTM1 gene. It mainly affects children and young adults and is rapidly progressive and lethal. Reportedly, the prognoses of NMCs of the head and neck improve following aggressive initial surgical resection +/- postoperative chemoradiotherapy (CRT) or radiotherapy (RT). However, as NMC of the thorax was identified later, treatments to improve its prognosis are yet to be identified. Our review reveals that NMC is an extremely rare cancer, and most patients remain undiagnosed. Furthermore, this review outlines the clinical characteristics of NMC of the thorax and the prospects for its treatment.
    MeSH term(s) Carcinoma/pathology ; Chemoradiotherapy ; Child ; Humans ; Male ; Nuclear Proteins/genetics ; Oncogene Proteins, Fusion/genetics ; Testicular Neoplasms/genetics ; Testicular Neoplasms/therapy ; Thorax ; Young Adult
    Chemical Substances Nuclear Proteins ; Oncogene Proteins, Fusion
    Language English
    Publishing date 2022-03-23
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 190978-2
    ISSN 1465-3621 ; 0368-2811
    ISSN (online) 1465-3621
    ISSN 0368-2811
    DOI 10.1093/jjco/hyac033
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1298: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  5. Article ; Online: Association between tumor response to systemic therapy and patient-reported disease symptoms.

    Ito, Yu / Awano, Nobuyasu / Takahashi, Naoko / Izumo, Takehiro / Kunitoh, Hideo

    Japanese journal of clinical oncology

    2022  Volume 52, Issue 12, Page(s) 1423–1429

    Abstract: Background: The association of treatment-induced tumor shrinkage with symptom palliation for patients with lung cancer remains unknown. We investigated this correlation using the Edmonton Symptom Assessment System-Revised.: Methods: Using the in- ... ...

    Abstract Background: The association of treatment-induced tumor shrinkage with symptom palliation for patients with lung cancer remains unknown. We investigated this correlation using the Edmonton Symptom Assessment System-Revised.
    Methods: Using the in-hospital cancer registry, we identified patients receiving chemotherapy and/or immunotherapy for newly diagnosed advanced or metastatic lung cancer. Tumor response and post-treatment Edmonton Symptom Assessment System-Revised were obtained after 2-3 treatment cycles. Patients were divided into groups with or without >30% unidirectional tumor shrinkage (objective response [OR] or non-OR [N-OR] groups, respectively). They were further classified as good-objective response (>50% unidirectional tumor shrinkage), moderate-objective response (30-50% shrinkage), progressive disease (>20% tumor growth or new lesion) or stable disease (SD; N-objective response and non-progressive disease). The primary endpoint was change in the total Edmonton Symptom Assessment System-Revised score from baseline. The Mann-Whitney U test was used for analysis.
    Results: In total, 113 patients were enrolled. The total Edmonton Symptom Assessment System-Revised score was significantly more improved in the OR group versus the N-OR group (median: 5 vs. 2, respectively; P = 0.013). This association was more prominent in patients with small-cell lung cancer and large-cell neuroendocrine tumor than those with other histology. Sensitivity analyses showed that the total Edmonton Symptom Assessment System-Revised score was more improved in the OR group versus the SD group (median: 5 vs. 3, respectively; P = 0.029) and in the 'good-OR' group versus the 'moderate-OR and SD' group (median: 7.5 vs. 2, respectively; P = 0.003), suggesting that greater tumor shrinkage led to more symptom amelioration.
    Conclusions: Tumor shrinkage was associated with Edmonton Symptom Assessment System-Revised score improvement in patients with lung cancer receiving systemic therapy.
    Language English
    Publishing date 2022-09-05
    Publishing country England
    Document type Journal Article
    ZDB-ID 190978-2
    ISSN 1465-3621 ; 0368-2811
    ISSN (online) 1465-3621
    ISSN 0368-2811
    DOI 10.1093/jjco/hyac142
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1298: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  6. Article: The many facets of diagnostic bronchoscopy for pulmonary ground glass nodules.

    Chavez, Christine / Izumo, Takehiro

    Journal of thoracic disease

    2017  Volume 9, Issue 3, Page(s) 501–503

    Language English
    Publishing date 2017-04-27
    Publishing country China
    Document type Editorial ; Comment
    ZDB-ID 2573571-8
    ISSN 2077-6624 ; 2072-1439
    ISSN (online) 2077-6624
    ISSN 2072-1439
    DOI 10.21037/jtd.2017.03.17
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Validity of diagnoses of respiratory diseases recorded in a Japanese administrative database.

    Awano, Nobuyasu / Urushiyama, Hirokazu / Yamana, Hayato / Yokoyama, Akira / Ando, Takahiro / Izumo, Takehiro / Inomata, Minoru / Ito, Yu / Jo, Taisuke

    Respiratory investigation

    2023  Volume 61, Issue 3, Page(s) 314–320

    Abstract: Background: Validating the information recorded in administrative databases is essential. However, no study has comprehensively validated the accuracy of Japanese Diagnosis Procedure Combination (DPC) data on various respiratory diseases. Therefore, ... ...

    Abstract Background: Validating the information recorded in administrative databases is essential. However, no study has comprehensively validated the accuracy of Japanese Diagnosis Procedure Combination (DPC) data on various respiratory diseases. Therefore, this study aimed to evaluate the validity of diagnoses of respiratory diseases in the DPC database.
    Methods: We conducted chart reviews of 400 patients hospitalized in the departments of respiratory medicine in two acute-care hospitals in Tokyo, between April 1, 2019 and March 31, 2021, and used them as reference standards. The sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of DPC data on 25 respiratory diseases were determined.
    Results: Sensitivity ranged from 22.2% (aspiration pneumonia) to 100% (chronic eosinophilic pneumonia and malignant pleural mesothelioma) and was <50% for eight diseases, while specificity was >90% for all diseases. PPV ranged from 40.0% (aspiration pneumonia) to 100% (coronavirus disease 2019, bronchiectasis, chronic eosinophilic pneumonia, pulmonary hypertension, squamous cell carcinoma, small cell carcinoma, lung cancer of other histological types, and malignant pleural mesothelioma) and was >80% for 16 diseases. Except for chronic obstructive pulmonary disease (82.9%) and interstitial pneumonia (other than idiopathic pulmonary fibrosis) (85.4%), NPV was >90% for all diseases. These validity indices were similar in both hospitals.
    Conclusions: The validity of diagnoses of respiratory diseases in the DPC database was high in general, thereby providing an important basis for future studies.
    MeSH term(s) Humans ; COVID-19/diagnosis ; COVID-19/epidemiology ; Databases, Factual/standards ; Databases, Factual/statistics & numerical data ; East Asian People/statistics & numerical data ; Lung Neoplasms/diagnosis ; Lung Neoplasms/epidemiology ; Mesothelioma, Malignant/diagnosis ; Mesothelioma, Malignant/epidemiology ; Pneumonia, Aspiration/diagnosis ; Pneumonia, Aspiration/epidemiology ; Pulmonary Eosinophilia/diagnosis ; Pulmonary Eosinophilia/epidemiology ; Respiration Disorders/diagnosis ; Respiration Disorders/epidemiology ; Japan/epidemiology ; Reproducibility of Results ; Sensitivity and Specificity ; Respiratory Tract Diseases/diagnosis ; Respiratory Tract Diseases/epidemiology
    Language English
    Publishing date 2023-03-01
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2660821-2
    ISSN 2212-5353 ; 2212-5345
    ISSN (online) 2212-5353
    ISSN 2212-5345
    DOI 10.1016/j.resinv.2023.01.009
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Adult T-cell leukemia/lymphoma complicated by

    Kunimoto, Mayu / Inomata, Minoru / Chin, Haruka / Ito, Yu / Fujimoto, Kazushi / Muto, Yutaka / Nomura, Moe / Sato, Kota / Sakamoto, Keita / Awano, Nobuyasu / Kuse, Naoyuki / Kumasaka, Toshio / Takemura, Tamiko / Izumo, Takehiro

    Respiratory medicine case reports

    2023  Volume 42, Page(s) 101807

    Abstract: Adult T-cell leukemia/lymphoma (ATLL) is a human T-cell leukemia virus type 1-inducing unevenly-distributed T-cell malignancy, which is often complicated by opportunistic infections. Here, we discuss the case of a 75-year-old woman presenting ... ...

    Abstract Adult T-cell leukemia/lymphoma (ATLL) is a human T-cell leukemia virus type 1-inducing unevenly-distributed T-cell malignancy, which is often complicated by opportunistic infections. Here, we discuss the case of a 75-year-old woman presenting with
    Language English
    Publishing date 2023-01-04
    Publishing country England
    Document type Case Reports
    ZDB-ID 2666110-X
    ISSN 2213-0071
    ISSN 2213-0071
    DOI 10.1016/j.rmcr.2023.101807
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: An autopsy case of idiopathic pulmonary fibrosis with remarkable honeycomb cyst expansion.

    Ito, Yu / Awano, Nobuyasu / Inomata, Minoru / Kuse, Naoyuki / Tone, Mari / Takada, Kohei / Fujimoto, Kazushi / Muto, Yutaka / Kumasaka, Toshio / Izumo, Takehiro

    Respiratory medicine case reports

    2022  Volume 36, Page(s) 101588

    Abstract: Herein, we report an autopsy case of idiopathic pulmonary fibrosis (IPF) in which remarkable honeycomb cyst expansion appeared in the clinical course. Radiological findings initially showed subpleural predominant reticulation that had progressed to usual ...

    Abstract Herein, we report an autopsy case of idiopathic pulmonary fibrosis (IPF) in which remarkable honeycomb cyst expansion appeared in the clinical course. Radiological findings initially showed subpleural predominant reticulation that had progressed to usual interstitial pneumonia with honeycomb cysts, along with a restrictive pattern in the pulmonary function tests. The diameter of honeycomb cysts had gradually increased, and some cysts had abruptly expanded at the end stage. Based on pathological findings of autopsy specimens, bronchiectasis, alveolar collapse due to inflammation, and check-valve mechanism caused by a slit-like orifice of the cysts could have contributed to honeycomb cyst expansion.
    Language English
    Publishing date 2022-01-19
    Publishing country England
    Document type Case Reports
    ZDB-ID 2666110-X
    ISSN 2213-0071
    ISSN 2213-0071
    DOI 10.1016/j.rmcr.2022.101588
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Successful treatment of two Japanese ESRD cases with severe COVID-19 pneumonia.

    Abe, Tatsuki / Izumo, Takehiro / Ueda, Akihiro / Hayashi, Munehiro / Ishibashi, Yoshitaka

    CEN case reports

    2020  Volume 10, Issue 1, Page(s) 42–45

    Abstract: Novel coronavirus disease 2019 (COVID-19) is a highly infectious and deadly disease, spreading worldwide. There are limited data about the clinical course of end-stage renal disease (ESRD) patients infected with COVID-19. However, previous cohort studies ...

    Abstract Novel coronavirus disease 2019 (COVID-19) is a highly infectious and deadly disease, spreading worldwide. There are limited data about the clinical course of end-stage renal disease (ESRD) patients infected with COVID-19. However, previous cohort studies showed a high mortality rate of ESRD patients infected with COVID-19. We report here two Japanese ESRD patients confirmed with severe COVID-19 pneumonia. Case 1 was a 60-year-old man with ESRD due to diabetic nephropathy who were infected with COVID-19 and exhibited acute respiratory distress syndrome (ARDS) requiring mechanical ventilation and intensive care unit (ICU) admission. He was treated with tocilizumab and intravenous immunoglobulin (IVIG). After 6 days of treatment in ICU, he was extubated. Case 2 was a 68-year-old woman undergoing maintenance hemodialysis for 17 years who also exhibited ARDS due to COVID-19. Her clinical course resembles case 1. Our experience of these two cases indicates that anti-cytokine therapy might be effective for severe COVID-19 pneumonia in ESRD patients.
    MeSH term(s) Aged ; Antibodies, Monoclonal, Humanized/therapeutic use ; Antiviral Agents/therapeutic use ; COVID-19/complications ; COVID-19/drug therapy ; COVID-19/therapy ; Critical Care ; Female ; Humans ; Immunization, Passive ; Immunoglobulins, Intravenous/therapeutic use ; Japan ; Kidney Failure, Chronic/complications ; Kidney Failure, Chronic/therapy ; Male ; Renal Dialysis ; Respiration, Artificial ; SARS-CoV-2
    Chemical Substances Antibodies, Monoclonal, Humanized ; Antiviral Agents ; Immunoglobulins, Intravenous ; tocilizumab (I031V2H011)
    Keywords covid19
    Language English
    Publishing date 2020-07-26
    Publishing country Japan
    Document type Case Reports ; Journal Article
    ZDB-ID 2660492-9
    ISSN 2192-4449 ; 2192-4449
    ISSN (online) 2192-4449
    ISSN 2192-4449
    DOI 10.1007/s13730-020-00512-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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