Tomoki Utsumi

Summary

Affiliation: Osaka University
Country: Japan

Publications

  1. ncbi request reprint Novel method of thoracoscopic surgery for giant bulla without residual cavity
    Tomoki Utsumi
    Department of General Thoracic Surgery, Takarazuka Municipal Hospital, Hyogo, Japan
    Asian Cardiovasc Thorac Ann 15:511-4. 2007
  2. ncbi request reprint Artificial pneumomediastinum facilitates thoracoscopic surgery in anterior mediastinum
    Tomoki Utsumi
    Department of General Thoracic Surgery, Takarazuka Municipal Hospital, Takarazuka, Japan
    Interact Cardiovasc Thorac Surg 6:411-2. 2007
  3. doi request reprint Clinical outcome of resected solid-type small-sized c-stage IA non-small cell lung cancer
    Masayoshi Inoue
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, 2 2 L5, Yamadaoka, Suita City, Osaka, 565 0871, Japan
    Eur J Cardiothorac Surg 37:1445-9. 2010
  4. doi request reprint Efficacy of intra-operative unilateral diaphragm plication for patients undergoing unilateral phrenicotomy during extended surgery
    Toshiteru Tokunaga
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    Eur J Cardiothorac Surg 38:600-3. 2010
  5. doi request reprint Castleman's disease arising from an intrapulmonary lymph node
    Toshiteru Tokunaga
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
    Gen Thorac Cardiovasc Surg 57:562-5. 2009
  6. doi request reprint Postoperative radiation therapy after complete resection of thymoma has little impact on survival
    Tomoki Utsumi
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Suita, Japan
    Cancer 115:5413-20. 2009
  7. doi request reprint Lymphatic and venous malformation or "lymphangiohemangioma" of the anterior mediastinum: case report and literature review
    Yoshihisa Kadota
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, 2 2 Yamadaoka, Suita, Osaka, Japan
    Gen Thorac Cardiovasc Surg 59:575-8. 2011
  8. doi request reprint Local IL-17 production and a decrease in peripheral blood regulatory T cells in an animal model of bronchiolitis obliterans
    Tomoyuki Nakagiri
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Suita City, Osaka, Japan
    Transplantation 89:1312-9. 2010
  9. doi request reprint Radiation-induced osteosarcoma 17 years after mediastinal irradiation following surgical removal of thymoma
    Yoshihisa Kadota
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, L 5, 2 2 Yamadaoka, Suita, Osaka, 565 0871, Japan
    Gen Thorac Cardiovasc Surg 58:651-3. 2010
  10. doi request reprint Clinicopathologic factors influencing postoperative prognosis in patients with small-sized adenocarcinoma of the lung
    Masayoshi Inoue
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    J Thorac Cardiovasc Surg 135:830-6. 2008

Collaborators

Detail Information

Publications27

  1. ncbi request reprint Novel method of thoracoscopic surgery for giant bulla without residual cavity
    Tomoki Utsumi
    Department of General Thoracic Surgery, Takarazuka Municipal Hospital, Hyogo, Japan
    Asian Cardiovasc Thorac Ann 15:511-4. 2007
    ..No adverse events occurred. We found this procedure to be simple and useful for complete resection of giant bullae...
  2. ncbi request reprint Artificial pneumomediastinum facilitates thoracoscopic surgery in anterior mediastinum
    Tomoki Utsumi
    Department of General Thoracic Surgery, Takarazuka Municipal Hospital, Takarazuka, Japan
    Interact Cardiovasc Thorac Surg 6:411-2. 2007
    ..On the other hand, emphysema was not apparent in the areas around the left innominate and thymic veins. Artificial pneumomediastinum may be useful as a supplementary technique in a thoracoscopic surgery setting...
  3. doi request reprint Clinical outcome of resected solid-type small-sized c-stage IA non-small cell lung cancer
    Masayoshi Inoue
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, 2 2 L5, Yamadaoka, Suita City, Osaka, 565 0871, Japan
    Eur J Cardiothorac Surg 37:1445-9. 2010
    ..We aimed to address the clinical outcomes of resected solid-type c-stage IA non-small cell lung cancer (NSCLC) smaller than 2 cm...
  4. doi request reprint Efficacy of intra-operative unilateral diaphragm plication for patients undergoing unilateral phrenicotomy during extended surgery
    Toshiteru Tokunaga
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    Eur J Cardiothorac Surg 38:600-3. 2010
    ..We assessed the efficacy of intra-operative unilateral diaphragm plication for prevention of postoperative pulmonary complications in patients, who underwent a phrenicotomy due to extended surgical intervention...
  5. doi request reprint Castleman's disease arising from an intrapulmonary lymph node
    Toshiteru Tokunaga
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
    Gen Thorac Cardiovasc Surg 57:562-5. 2009
    ..Histological examination revealed Castleman's disease of the hyaline vascular type. We present this rare case of solitary Castleman's disease arising from an intrapulmonary lymph node...
  6. doi request reprint Postoperative radiation therapy after complete resection of thymoma has little impact on survival
    Tomoki Utsumi
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Suita, Japan
    Cancer 115:5413-20. 2009
    ..Furthermore, to the authors' knowledge, the relation between postoperative radiation therapy and cell type classified by the World Health Organization (WHO) is not known...
  7. doi request reprint Lymphatic and venous malformation or "lymphangiohemangioma" of the anterior mediastinum: case report and literature review
    Yoshihisa Kadota
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, 2 2 Yamadaoka, Suita, Osaka, Japan
    Gen Thorac Cardiovasc Surg 59:575-8. 2011
    ..Management plans based on precise imaging studies using magnetic resonance imaging and multi-detector-row CT phlebography could be helpful in guiding both preoperative diagnosis and subsequent treatment decisions for mediastinal LVM...
  8. doi request reprint Local IL-17 production and a decrease in peripheral blood regulatory T cells in an animal model of bronchiolitis obliterans
    Tomoyuki Nakagiri
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Suita City, Osaka, Japan
    Transplantation 89:1312-9. 2010
    ..We investigated the alteration of Th17 and regulatory T cells (Treg) distribution in an animal model of bronchiolitis obliterans following ectopic tracheal transplantation model...
  9. doi request reprint Radiation-induced osteosarcoma 17 years after mediastinal irradiation following surgical removal of thymoma
    Yoshihisa Kadota
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, L 5, 2 2 Yamadaoka, Suita, Osaka, 565 0871, Japan
    Gen Thorac Cardiovasc Surg 58:651-3. 2010
    ..Because thymoma patients receiving mediastinal irradiation are thus at additional risk of radiation-induced secondary malignancy, long-term follow-up is advisable...
  10. doi request reprint Clinicopathologic factors influencing postoperative prognosis in patients with small-sized adenocarcinoma of the lung
    Masayoshi Inoue
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    J Thorac Cardiovasc Surg 135:830-6. 2008
    ..The present study aimed to clarify the histopathologic factors influencing nodal involvement and prognosis of such patients...
  11. doi request reprint Clinical and pathological aspects of thymic epithelial tumors
    Meinoshin Okumura
    Department of General Thoracic Surgery L5, Osaka University Graduate School of Medicine, 2 2 Yamada oka, Suita, Osaka, 565 0871, Japan
    Gen Thorac Cardiovasc Surg 56:10-6. 2008
    ..Advances are expected in future studies of thymomas from the standpoint of their clinical, pathological, and biological aspects...
  12. ncbi request reprint Cardiopulmonary co-morbidity: a critical negative prognostic predictor for pulmonary resection following preoperative chemotherapy and/or radiation therapy in lung cancer patients
    Masayoshi Inoue
    Department of Surgery, Division of Thoracic and Cardiovascular Surgery, Osaka University Graduate School of Medicine, E1 2 2 Yamadaoka, Suita, Osaka 565 0871, Japan
    Gen Thorac Cardiovasc Surg 55:315-21. 2007
    ..The aim of the present study was to identify prognostic predictors by assessing clinical factors including pre-thoracotomy co-morbidity...
  13. ncbi request reprint Virtual mediastinoscopy for safer and more accurate mediastinal exploration
    Hiroyuki Shiono
    Medical Center for Translational Research, Osaka University Hospital, Osaka, Japan
    Ann Thorac Surg 84:995-9. 2007
    ..We produced virtual images of the mediastinum (ie, virtual mediastinoscopy based on positron emission tomography and computed tomography scanning data to visualize lymph nodes and great vessels similar to cervical mediastinoscopy)...
  14. doi request reprint Successful factor XIII administration for persistent chylothorax after lung transplantation for lymphangioleiomyomatosis
    Norihisa Shigemura
    Department of General Thoracic Surgery, Osaka University Graduate, School of Medicine, Osaka, Japan
    Ann Thorac Surg 88:1003-6. 2009
    ....
  15. ncbi request reprint Extracorporeal membrane oxygenation with direct central cannulation followed by delayed chest closure for graft dysfunction after lung transplantation: report of two cases with pulmonary arterial hypertension
    Masayoshi Inoue
    Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Osaka University Graduate School of Medicine, Suita City, Osaka, Japan
    J Thorac Cardiovasc Surg 133:1680-1. 2007
  16. doi request reprint Immunological function of thymoma and pathogenesis of paraneoplastic myasthenia gravis
    Meinoshin Okumura
    Department of General Thoracic Surgery L5, Osaka University Graduate School of Medicine, 2 2 Yamada oka, Suita, Osaka, 565 0871, Japan
    Gen Thorac Cardiovasc Surg 56:143-50. 2008
    ..In addition, studying the biology of thymoma is also expected to contribute to further understanding of T-cell development and immunological tolerance in the human, because thymoma can be considered an acquired thymus...
  17. ncbi request reprint [Treatment strategy for thymoma and thymic carcinoma]
    Meinoshin Okumura
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    Kyobu Geka 64:719-24. 2011
    ..Histological grade of aggressiveness is also an important factor for prognosis. Further study is still required for establishment of the universal approach to these tumors including TNM classification...
  18. doi request reprint Optimal sampling methods for margin cytology examination following lung excision
    Tomoki Utsumi
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
    Interact Cardiovasc Thorac Surg 10:434-6. 2010
    ..Since neither technique detected all positive cases, it is recommended that samples be obtained using both techniques to avoid missing malignancy...
  19. doi request reprint Stage III thymoma: relationship of local invasion to recurrence
    Tomoki Utsumi
    Department of General Thoracic Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
    J Thorac Cardiovasc Surg 136:1481-5. 2008
    ..We investigated the relationships of recurrence site with the involved organ and cell type in patients with Masaoka stage III thymomas...
  20. ncbi request reprint Re-evaluation of non-palpable scalene lymph node biopsy for the staging of non-small cell lung cancer
    Kiyoshi Ohno
    Department of Surgery, Osaka Kosei Nenkin Hospital, 4 2 78, Fukushima, Fukushima ku, Osaka, 553 0003, Japan
    Eur J Cardiothorac Surg 25:492-6. 2004
    ..The purpose of this study was to determine the most suitable candidates for scalene lymph node biopsy to detect non-palpable scalene lymph node metastasis (N(3)-scalene) in non-small cell lung cancer patients...
  21. ncbi request reprint Videopericardioscopy using endothoracic sonography for lung cancer staging
    Kiyoshi Ohno
    Department of Surgery, Osaka Kosei Nenkin Hospital, Osaka, Japan
    Ann Thorac Surg 79:1780-2. 2005
    ..This method will be useful for an accurate diagnosis of direct tumor invasion into the intrapericardial great vessels and lead to the institution of appropriate treatment...
  22. ncbi request reprint Large cell neuroendocrine thymic carcinoma coexisting within large WHO type AB thymoma
    Yoko Nagata
    Department of Surgery, Osaka Kosei Nenkin Hospital, Japan
    Jpn J Thorac Cardiovasc Surg 54:256-9. 2006
    ..To make a successful differential diagnosis, application of detailed immunohistochemical stains may be of aid, since thymic epithelial tumor is not always morphologically homogenous...
  23. ncbi request reprint Circulating tumor cells in peripheral blood caused by surgical manipulation of non-small-cell lung cancer: pilot study using an immunocytology method
    Noriyoshi Sawabata
    Department of Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
    Gen Thorac Cardiovasc Surg 55:189-92. 2007
    ..In this study, we attempted to determine whether cancer cells can be detected during and after surgery using an immunocytology method...
  24. ncbi request reprint [Three cases of metastatic meningeal carcinomatosis from lung cancer]
    Seigo Minami
    Department of Respiratory Medicine, Osaka Police Hospital, Osaka
    Nihon Kokyuki Gakkai Zasshi 40:513-9. 2002
    ..Because it is difficult to detect meningeal carcinomatosis by brain CT and MRI alone, careful neurological observation and cerebrospinal fluid cytology are necessary for its diagnosis...
  25. ncbi request reprint A staging system for thymic epithelial tumors: more discussion is required
    Tomoki Utsumi
    Ann Thorac Surg 82:1170; author reply 1170-1. 2006
  26. ncbi request reprint Elimination of Pancoast tumor by carboplatin, paclitaxel, and concurrent radiation
    Tomoki Utsumi
    Department of Surgery, Osaka Kosei Nenkin Hospital, 4 2 78 Fukushima, Fukushima ku, Osaka 553 0003, Japan
    Jpn J Thorac Cardiovasc Surg 52:534-7. 2004
    ..Histological examination revealed a pathological complete response. This multimodal regimen was feasible and achieved a good response, so it seems worthwhile to evaluate the clinical effectiveness of the therapy in a cohort study...
  27. ncbi request reprint Spontaneous thymic cyst hemorrhage causing hemothorax
    Kiyoshi Ohno
    Department of Surgery, Osaka Kosei Nenkin Hospital, Osaka, Japan
    Jpn J Thorac Cardiovasc Surg 51:638-40. 2003
    ..Thymic cyst hemorrhage should be included in possible causes of the sudden onset of mediastinal or intrathoracic hemorrhage, in addition to the rupture of aortic aneurysm or malignant mediastinal tumor...