Human T-cell Lymphotropic Virus Type-1-associated Bronchioloalveolar Disorder with Non-necrotizing Granulomas: A Case Report and Literature Review

  • Kimura Satomi
    Division of Respiratory Medicine, University of Fukui Hospital, Japan
  • Umeda Yukihiro
    Division of Respiratory Medicine, University of Fukui Hospital, Japan
  • Egashira Ryoko
    Department of Radiology, Faculty of Medicine, Saga University, Japan
  • Tabata Kazuhiro
    Department of Pathology, Graduate School of Medical and Dental Sciences, Kagoshima University, Japan
  • Muramoto Akifumi
    Division of Diagnostic Pathology/Surgical Pathology, University of Fukui Hospital, Japan
  • Morita Mihoko
    Department of Hematology and Oncology, University of Fukui Hospital, Japan
  • Yamaguchi Makiko
    Division of Respiratory Medicine, University of Fukui Hospital, Japan
  • Waseda Yuko
    Division of Respiratory Medicine, University of Fukui Hospital, Japan
  • Imamura Yoshiaki
    Division of Diagnostic Pathology/Surgical Pathology, University of Fukui Hospital, Japan
  • Yamauchi Takahiro
    Department of Hematology and Oncology, University of Fukui Hospital, Japan
  • Ishizuka Tamotsu
    Division of Respiratory Medicine, University of Fukui Hospital, Japan

抄録

<p>Human T-cell lymphotropic virus type-1 (HTLV-1)-associated bronchioloalveolar disorder (HABA) is a pulmonary disorder characterized by lymphocytic infiltration of the peribronchiolar space and interstitium in HTLV-1 carriers and in adult T-cell leukemia/lymphoma (ATLL). We herein report an 85-year-old woman carrying HTLV-1 with HABA who presented with a miliary pattern of micronodules in both lungs on high-resolution computed tomography and a lymphocytic infiltrate with non-necrotizing granulomas on pathology. This rare case of HABA should be differentiated from sarcoidosis, hypersensitivity pneumonitis, or miliary tuberculosis. </p>

収録刊行物

  • Internal Medicine

    Internal Medicine 63 (8), 1149-1155, 2024-04-15

    一般社団法人 日本内科学会

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