Archivos de bronconeumologia · 2004
[Bronchiolitis obliterans associated with paraneoplastic pemphigus: a paraneoplastic autoimmune multiorgan syndrome].
Клинический случайАннотация на английскомСтатьяНазвание и аннотация: Перевод пока не подготовлен
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Iranzo P, Xaubet A, Carrera C, Mascaró J M, Campo E, Herrero C
Аннотация
INTRODUCTION: Paraneoplastic pemphigus is a mucocutaneous disease characterized by well defined clinical and immunopathological features associated with neoplasia. Recent evidence of bronchial epithelium involvement has led to the suggestion that this process is a paraneoplastic autoimmune multiorgan syndrome.
CLINICAL OBSERVATION: We report the case of a patient with lichenoid eruptions on the skin and mucous membranes who later developed progressive dyspnea. With a suspected diagnosis of paraneoplastic autoimmune multiorgan syndrome, the following diagnostic tests were performed: histology and immunofluorescence of the skin, oral mucosa, and bronchial epithelium; indirect immunofluorescence of serum; pulmonary function tests; and evaluation for an occult neoplasm. Findings of pathology and immunofluorescence confirmed the suspected diagnosis. The computed thoracoabdominal tomography revealed signs of bronchiolitis and the presence of a retroperitoneal tumor.
CONCLUSIONS: Awareness of the mucocutaneous manifestations of paraneoplastic autoimmune multiorgan syndrome, and confirmation of this diagnosis by simple laboratory techniques can facilitate the early detection of occult neoplasia and forestall respiratory involvement.
CLINICAL OBSERVATION: We report the case of a patient with lichenoid eruptions on the skin and mucous membranes who later developed progressive dyspnea. With a suspected diagnosis of paraneoplastic autoimmune multiorgan syndrome, the following diagnostic tests were performed: histology and immunofluorescence of the skin, oral mucosa, and bronchial epithelium; indirect immunofluorescence of serum; pulmonary function tests; and evaluation for an occult neoplasm. Findings of pathology and immunofluorescence confirmed the suspected diagnosis. The computed thoracoabdominal tomography revealed signs of bronchiolitis and the presence of a retroperitoneal tumor.
CONCLUSIONS: Awareness of the mucocutaneous manifestations of paraneoplastic autoimmune multiorgan syndrome, and confirmation of this diagnosis by simple laboratory techniques can facilitate the early detection of occult neoplasia and forestall respiratory involvement.