Internal medicine
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A 27-year-old man with a primary pulmonary lymphoma of large B-cell type is described. Symptoms involved both the upper and lower respiratory tract. A chest roentgenogram showed a dense mass with cavitation. ⋯ These features suggested Wegener's granulomatosis. However, an open biopsy specimen was diagnostic for diffuse lymphoma of large B-cell type. High-grade pulmonary lymphoma should be considered in the differential diagnosis of patients with clinical and pathologic features suggesting Wegener's granulomatosis.
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Case Reports
Neurogenic pulmonary edema and large negative T waves associated with subarachnoid hemorrhage.
We describe a 72-year-old woman with hypertension who developed acute neurogenic pulmonary edema and giant negative T waves on electrocardiography (ECG) due to subarachnoid hemorrhage. The patient was alert and complained of precordial chest discomfort, dyspnea and shoulder stiffness. ⋯ Computed tomography (CT) and subsequent cerebral angiography revealed subarachnoid hemorrhage and saccular aneurysm at the anterior communicating artery. It is important to consider the possibility of subarachnoid hemorrhage when a patient shows pulmonary edema and ECG abnormalities even without typical clinical signs of subarachnoid hemorrhage.