[A case of subacute necrotizing lymphadenitis with localized interstitial pneumonia].
A 16-year-old male was admitted with a history of cervical lymph node swelling, high fever, cough and hemosputum. On admission, bilateral cervical lymph nodes swelling and fine crackles in the right lower lung field were noted. A chest X-ray film showed an infiltrative shadow in the right lower lung field and right hilar enlargement. Cervical lymph node biopsy specimens revealed wide areas of necrosis with nuclear debris. Transbronchial lung biopsy showed infiltration of lymphocytes in the interstitium and bronchoalveolar lavage fluid showed increased T-lymphocytes and a decreased T4/T8 ratio. The patient was diagnosed to have subacute necrotizing lymphadenitis with T-lymphocyte alveolitis. Additionally, antinuclear antibodies were positive, and anti HTLV-I antibody was false positive. These findings suggested an immunological abnormality in this case. His cervical lymph node swelling and infiltrative shadow on chest X-ray film improved with steroid therapy. Our case may be the first case of subacute necrotizing lymphadenitis with T-lymphocyte alveolitis.
Tanaka
M
M
First Department of Internal Medicine, Kurume University, Fukuoka, Japan.
Yano
T
T
Ichikawa
Y
Y
Kaji
M
M
D000293:Adolescent; D000974:Antibodies, Antinuclear / Q000032:analysis; D001992:Bronchoalveolar Lavage Fluid / Q000166:cytology; D006801:Humans; D007958:Leukocyte Count; D008198:Lymph Nodes / Q000473:pathology; D008199:Lymphadenitis / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology; D008297:Male; D009333:Neck; D009336:Necrosis; D011658:Pulmonary Fibrosis / Q000150:complications*
D000974:Antibodies, Antinuclear