Carcinomatous lymphangitis mimicking pulmonary thromboembolism
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1Department of Internal Medicine, Karatsu Red Cross Hospital, Saga, Japan.
Abstract:
A 41-year-old woman was admitted with rapidly worsening dyspnea. Echocardiography disclosed interventricular septal flattening and a markedly decreased left ventricle, although left ventricular contraction remained normal. Computed tomography of the chest demonstrated slightly dilated main pulmonary arteries and fine reticulonodular densities in the lung. Examination of a transbronchial lung biopsy specimen revealed carcinomatous lymphangitis, and the patient died 7 days after admission. The clinical presentation of this patient was difficult to discriminate from that seen with pulmonary thromboembolism.
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