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  1. Article: Acute aortic dissection: who is to blame for its subsequent catastrophe?

    Kawada, Tadanori

    Annals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia

    2007  Volume 13, Issue 3, Page(s) 147–149

    MeSH term(s) Aneurysm, Dissecting/diagnosis ; Aneurysm, Dissecting/mortality ; Aneurysm, Dissecting/surgery ; Aortic Aneurysm/diagnosis ; Aortic Aneurysm/mortality ; Aortic Aneurysm/surgery ; Humans
    Language English
    Publishing date 2007-06
    Publishing country Japan
    Document type Editorial
    ZDB-ID 2019756-1
    ISSN 1341-1098
    ISSN 1341-1098
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Surgical treatment of traumatic thoracic aorta rupture: a 7-year experience.

    Kawada, Tadanori

    The Japanese journal of thoracic and cardiovascular surgery : official publication of the Japanese Association for Thoracic Surgery = Nihon Kyobu Geka Gakkai zasshi

    2003  Volume 51, Issue 9, Page(s) 478; author reply 478–9

    MeSH term(s) Aorta, Thoracic/injuries ; Aorta, Thoracic/surgery ; Humans ; Rupture
    Language English
    Publishing date 2003-10-02
    Publishing country Japan
    Document type Comment ; Letter
    ZDB-ID 604108-5
    ISSN 1344-4964 ; 0369-4739
    ISSN 1344-4964 ; 0369-4739
    DOI 10.1007/bf02719610
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Imprint cytology of oncocytic papillary renal cell carcinoma.

    Yamaguchi, Tadanori / Kuroda, Naoto / Imamura, Yoshiaki / Kawada, Takako

    Diagnostic cytopathology

    2011  Volume 39, Issue 2, Page(s) 155–157

    MeSH term(s) Aged ; Carcinoma, Renal Cell/pathology ; Cytodiagnosis ; Cytological Techniques ; Female ; Fluorescent Antibody Technique ; Humans ; Kidney Neoplasms/pathology ; Prognosis
    Language English
    Publishing date 2011-02
    Publishing country United States
    Document type Case Reports ; Letter
    ZDB-ID 632710-2
    ISSN 1097-0339 ; 8755-1039
    ISSN (online) 1097-0339
    ISSN 8755-1039
    DOI 10.1002/dc.21383
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Imprint cytological findings of acquired cystic disease-associated renal-cell carcinoma: a close relationship to papillary renal-cell carcinoma.

    Yamaguchi, Tadanori / Kuroda, Naoto / Kawada, Takako / Imamura, Yoshiaki

    Diagnostic cytopathology

    2012  Volume 40, Issue 9, Page(s) 844–846

    MeSH term(s) Aged ; Biomarkers, Tumor/metabolism ; Carcinoma, Renal Cell/etiology ; Carcinoma, Renal Cell/metabolism ; Cell Nucleus/pathology ; Chromosomes, Human/metabolism ; Cytoplasm/metabolism ; Cytoplasm/pathology ; Humans ; In Situ Hybridization, Fluorescence ; Keratin-7/metabolism ; Kidney Diseases, Cystic/complications ; Kidney Diseases, Cystic/metabolism ; Kidney Neoplasms/chemistry ; Kidney Neoplasms/etiology ; Kidney Neoplasms/metabolism ; Male ; Renal Dialysis ; Time Factors
    Chemical Substances Biomarkers, Tumor ; Keratin-7
    Language English
    Publishing date 2012-09
    Publishing country United States
    Document type Case Reports ; Letter
    ZDB-ID 632710-2
    ISSN 1097-0339 ; 8755-1039
    ISSN (online) 1097-0339
    ISSN 8755-1039
    DOI 10.1002/dc.21751
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: [Traumatic rupture of the thoracic aorta].

    Kawada, Tadanori / Aiba, Masahiro

    Kyobu geka. The Japanese journal of thoracic surgery

    2004  Volume 57, Issue 8 Suppl, Page(s) 630–636

    Abstract: Nowadays, trauma victims are quickly transported from the scene to the therapeutic facility, therefore, even patients with traumatic aortic rupture (TAR) who were considered to be unlikely to survive several hours in the past are able to have more chance ...

    Abstract Nowadays, trauma victims are quickly transported from the scene to the therapeutic facility, therefore, even patients with traumatic aortic rupture (TAR) who were considered to be unlikely to survive several hours in the past are able to have more chance to undergo surgical treatment. In such patients who need emergency surgical repair of TAR regardless of the presence of multiple other organ injuries, massive contrast dye extravasation into the mediastinum is usually demonstrated on the contrast-enhanced computed tomography (CT) images. But, in most of the cases showing a pseudoaneurysm or dissection, delayed aortic repair is preferable when other organ injuries have therapeutic priority. The use of active adjunct means for distal support is definitely advantageous to prevent paraplegia. Heparin-bonded bypass by the use of low dose of heparin or intravenous argatroban is safe and avoids the risk of bleeding of other injured organs.
    MeSH term(s) Aorta, Thoracic/injuries ; Aorta, Thoracic/surgery ; Aortic Rupture/diagnostic imaging ; Aortic Rupture/surgery ; Blood Vessel Prosthesis Implantation ; Humans ; Stents ; Tomography, X-Ray Computed ; Vascular Surgical Procedures/methods
    Language Japanese
    Publishing date 2004-07
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 603899-2
    ISSN 0021-5252
    ISSN 0021-5252
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Small Cell Carcinoma of the Bladder

    Yamaguchi, Tadanori / Imamura, Yoshiaki / Shimamoto, Tomoko / Kawada, Takako / Nakayama, Keizou / Tokunaga, Shuji / Yasuda, Michiyuki

    Acta Cytologica

    2011  Volume 44, Issue 3, Page(s) 403–409

    Institution From the Departments of Clinical Laboratory and Urology, Maizuru Kyosai Hospital, Maizuru, and Yasuda Clinic and Japan Cytology
    Language English
    Publishing date 2011-04-19
    Publisher S. Karger AG
    Publishing place Basel, Switzerland
    Document type Article
    Note Case Reports
    ZDB-ID 80003-x
    ISSN 1938-2650 ; 0001-5547
    ISSN (online) 1938-2650
    ISSN 0001-5547
    DOI 10.1159/000328487
    Database Karger publisher's database

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  7. Article: Imprint cytologic features in renal cell carcinoma associated with Xp11.2 translocation/TFE3 gene fusion in an adult: a case report.

    Yamaguchi, Tadanori / Kuroda, Naoto / Imamura, Yoshiaki / Hes, Ondrej / Kawada, Takako / Nakayama, Keizou

    Acta cytologica

    2009  Volume 53, Issue 6, Page(s) 693–697

    Abstract: Background: Adult-onset renal cell carcinoma (RCC) associated with Xp11.2 translocation/TFE3 gene fusion is a very rare tumor. To date, there are no reports on immunocytochemical study of the primary tumor. We describe such a case that we diagnosed by ... ...

    Abstract Background: Adult-onset renal cell carcinoma (RCC) associated with Xp11.2 translocation/TFE3 gene fusion is a very rare tumor. To date, there are no reports on immunocytochemical study of the primary tumor. We describe such a case that we diagnosed by immunocytochemistry of imprint cytology material.
    Case: A 46-year-old man was found to have a mass in the lower pole of the right kidney. Magnetic resonance imaging (MRI) T2-weighted images showed a hypointense area in the tumor, and papillary RCC was suspected. Imprint cytology showed tumor cells that were isolated or arranged in large or small papillary clusters. Irregularly shaped large oval nuclei, finely granular chromatin and a single large nucleolus were noted. Cytoplasm was abundant and admixed with clear and granular eosinophilic patterns and scattered large vacuolated cells. Almost all tumor cells diffusely expressed immunocytochemical reactivity to TFE3 protein. Hyaline nodules were observed in the stroma. Ultrastructurally, neoplastic cells contained rhomboid crystals identical to those of alveolar soft part sarcoma.
    Conclusion: The immunocytochemistry of TFE3 protein may be a powerful tool for accurate diagnosis when RCC associated with Xp11.2 translocation/TFE3 gene fusion is suspected by imprint cytology even in adult-onset cases, and cytotechnologists should accurately recognize cytologic findings of this tumor.
    MeSH term(s) Adult ; Basic Helix-Loop-Helix Leucine Zipper Transcription Factors/genetics ; Carcinoma, Renal Cell/genetics ; Carcinoma, Renal Cell/pathology ; Carcinoma, Renal Cell/ultrastructure ; Cell Aggregation ; Chromosomes, Human, X/genetics ; Cytological Techniques/methods ; Gene Fusion ; Humans ; Immunohistochemistry ; Kidney/pathology ; Kidney Neoplasms/genetics ; Kidney Neoplasms/pathology ; Kidney Neoplasms/ultrastructure ; Male ; Translocation, Genetic
    Chemical Substances Basic Helix-Loop-Helix Leucine Zipper Transcription Factors ; TFE3 protein, human
    Language English
    Publishing date 2009-11
    Publishing country Switzerland
    Document type Case Reports ; Journal Article
    ZDB-ID 80003-x
    ISSN 1938-2650 ; 0001-5547
    ISSN (online) 1938-2650
    ISSN 0001-5547
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Correlation of hemostatic molecular markers and morphology of the residual false lumen in chronic aortic dissection.

    Iyano, Katsuyoshi / Kawada, Tadanori / Aiba, Masahiro / Takaba, Toshihiro

    Annals of thoracic and cardiovascular surgery : official journal of the Association of Thoracic and Cardiovascular Surgeons of Asia

    2004  Volume 10, Issue 2, Page(s) 106–112

    Abstract: We evaluated our hypothesis that morphological change of the aortic dissection can be predicted by serial measurements of hemostatic molecular markers. Between February 1999 and February 2003, 50 patients with chronic aortic dissection of the descending ... ...

    Abstract We evaluated our hypothesis that morphological change of the aortic dissection can be predicted by serial measurements of hemostatic molecular markers. Between February 1999 and February 2003, 50 patients with chronic aortic dissection of the descending thoracic aorta were studied at random intervals of 1 to 59 months (mean, 15.4+/-14.3) after onset. Morphologies of the false lumen of the aortic dissection determined by computed tomographic (CT) images were divided into four groups. Twenty-two images had aortic dissection associated with intramural hematoma or a completely thrombosed false lumen without ulcer-like projections (group 1), 14 had a thrombosed false lumen with ulcer-like projections (group 2), 18 had patent, but a partially thrombosed false lumen (group 3), and 15 had a completely patent false lumen (group 4). Blood samples for detection of hemostatic molecular markers were collected on the same day or within 1 month of the CT scan being performed. Thrombin-antithrombin complex (TAT) and D-dimer proved to be significantly higher in group 3 than in group 1. There was no significant correlation between the external diameter and hemostatic molecular markers except for prothrombin fragments 1+2 (PTF1+2). Simultaneous determinations of these hemostatic markers and multiple CT scans were performed more than twice in 19 of the patients. These cases were divided into three groups according to the morphological changes of the false lumen in the interval; morphologically progressive, regressive and no change cases. Five cases showed reduction or disappearance of the false lumen (the regressive cases). Only one case showed that the false lumen progressively enlarged and was partially patent thereafter (the progressive case). Mean plasma levels of TAT and D-dimer were changed correlated with the morphological progressive or regressive changes. The morphology of aortic dissection was correlated with hemostatic molecular markers such as TAT or D-dimer. We concluded that the serial measurement of D-dimer and TAT is useful for predicting morphological changes in chronic aortic dissection, and it can be an alternative way to follow up for patients of aortic dissection.
    MeSH term(s) Adult ; Aged ; Aged, 80 and over ; Aneurysm, Dissecting/blood ; Aneurysm, Dissecting/diagnostic imaging ; Antithrombin III/analysis ; Aortic Aneurysm, Thoracic/blood ; Aortic Aneurysm, Thoracic/diagnostic imaging ; Biomarkers ; Chronic Disease ; Female ; Fibrin Fibrinogen Degradation Products/analysis ; Humans ; Male ; Middle Aged ; Peptide Hydrolases/analysis ; Predictive Value of Tests ; Tomography, X-Ray Computed
    Chemical Substances Biomarkers ; Fibrin Fibrinogen Degradation Products ; antithrombin III-protease complex ; fibrin fragment D ; Antithrombin III (9000-94-6) ; Peptide Hydrolases (EC 3.4.-)
    Language English
    Publishing date 2004-04
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 2019756-1
    ISSN 1341-1098
    ISSN 1341-1098
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Primary Pulmonary Leiomyosarcoma

    Yamaguchi, Tadanori / Imamura, Yoshiaki / Nakayama, Keizou / Kawada, Takako / Yamamoto, Tatsuya / Ueyama, Keishi

    Acta Cytologica

    2011  Volume 46, Issue 5, Page(s) 912–916

    Institution From the Departments of Clinical Laboratory, Radiology and Cardiovascular Surgery, Maizuru Kyosai Hospital, Maizuru, Kyoto; Department of Pathology, Fukui Medical University, Matsuoka, Fukui; and Japan Cytology Research, Kyoto, Japan
    Language English
    Publishing date 2011-03-08
    Publisher S. Karger AG
    Publishing place Basel, Switzerland
    Document type Article
    Note Case Reports
    ZDB-ID 80003-x
    ISSN 1938-2650 ; 0001-5547
    ISSN (online) 1938-2650
    ISSN 0001-5547
    DOI 10.1159/000327070
    Database Karger publisher's database

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  10. Article: Paranuclear Blue Inclusions of Small Cell Carcinoma of the Stomach

    Yamaguchi, Tadanori / Imamura, Yoshiaki / Nakayama, Keizou / Kawada, Takako / Yamamoto, Tatsuya / Fukuda, Masaru

    Acta Cytologica

    2011  Volume 49, Issue 2, Page(s) 207–212

    Institution From the Department of Cytopathology, Maizuru Kyosai Hospital, Maizuru, Kyoto; Department of Surgical Pathology, University Hospital, Faculty of Medicine, University of Fukui, Matsuoka, Fukui; Department of Radiology, Obama Hospital, Obama, Fukui; and Japan Cytology Research, Kyoto, Japan
    Language English
    Publishing date 2011-02-22
    Publisher S. Karger AG
    Publishing place Basel, Switzerland
    Document type Article
    Note Case Reports
    ZDB-ID 80003-x
    ISSN 1938-2650 ; 0001-5547
    ISSN (online) 1938-2650
    ISSN 0001-5547
    DOI 10.1159/000326136
    Database Karger publisher's database

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