Asuka Okada

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A 75-year-old woman was referred to our hospital with the chief symptom of dyspnea. Chest computed tomography revealed lymphadenopathy, emphysema, and honeycombing. Sarcoidosis was diagnosed due to an elevated serum ACE level and the findings of a lymph-node biopsy. Her smoking history, radiography findings, and impaired gas exchange indicated combined(More)
We encountered 2 cases of intravascular diffuse large B-cell lymphoma (IVL) diagnosed by transbronchial lung biopsy (TBLB). The first patient reported fatigue and dyspnea on exertion, but chest radiography and computed tomography (CT) did not reveal any abnormalities. The other patient was referred to our hospital because of incidental findings of(More)
A 51-year-old man was referred to our hospital due to ground-glass opacities on a chest computed tomography scan with no symptoms. Video-assisted thoracic surgery revealed adenocarcinoma. Preoperative brain magnetic resonance imaging revealed a low-signal intensity on both T1weighted (Picture 1A) and T2-weighted images (Picture 1B). An X-ray of the skull(More)
An 84-year-old woman presented to our hospital with dyspnea on exertion and left back pain. Chest X-ray and chest computed tomography (CT) revealed an irregular pleural mass invading her left chest wall with rib destruction and pleural effusion. CT-guided needle biopsy revealed diffuse large B-cell lymphoma. Low-dose oral etoposide produced a complete(More)
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