1/3. A case of primary pericardial undifferentiated sarcoma.Primary pericardial sarcomas are extremely rare. The authors report a case of a 46-yr-old woman in whom a large mediastinal mass was discovered. The patient presented with cough, dyspnea, and orthopnea. Diagnostic investigations, such as echocardiography, computed tomography, and exploratory thoracotomy provided the evidence of a large mass in the mediastinum, attached by a broad base to the superior portion of the pericardium. A excisional biopsy was performed, and histologic examination of a biopsy specimen showed undifferentiated sarcoma. However, the complete removal of the mass was impossible due to adhesion to the adjacent great vessels. After the completion of the chemotherapy the patient was completely asymptomatic. However, follow-up transesophageal echocardiography showed a residual 3 x 4 cm-sized mass. The patient received the radiotherapy with a total dose of 55 Gy over 6 weeks. At present, there is no evidence of disease progression.- - - - - - - - - - ranking = 1keywords = vessel (Clic here for more details about this article) |
2/3. cough as the presenting symptom of large vessel vasculitis.We report the case of a 57-year-old woman presenting with persistent cough, weight loss, and fever. An extensive work-up revealed laboratory signs of inflammation and a mild thickening of the aortic wall on computed tomographic scan of the thorax. These findings raised the suspicion of large vessel vasculitis that was elegantly confirmed by fluorodeoxyglucose positron emission tomography. Persistent cough as the inaugural symptom and involvement of large vessels in Horton's disease are also discussed.- - - - - - - - - - ranking = 6keywords = vessel (Clic here for more details about this article) |
3/3. giant cell arteritis manifesting as chronic cough and fever of unknown origin.A 57-year-old white man sought medical attention because of chronic cough and fever of unknown origin. An extensive work-up over 4 weeks, including repeated blood cultures, chest roentgenograms, a gallium scan, and computed tomographic scans of the sinuses, chest, and abdomen, was nondiagnostic. The patient was referred to our institution for bronchoscopy. Further analysis of his history revealed that he had a headache in conjunction with the cough and an episode of a flashing color design in his left eye 1 week before assessment. The erythrocyte sedimentation rate was 115 mm in 1 hour. A biopsy of the temporal artery showed granulomatous inflammation of the vessel wall with multinucleated giant cells, histiocytes, lymphocytes, plasma cells, and few eosinophils. The multinucleated giant cells were closely related to the fragmented elastic lamina. Corticosteroid therapy resulted in prompt resolution of the chronic cough and fever. Giant cell arteritis should be considered in the differential diagnosis of chronic cough.- - - - - - - - - - ranking = 1keywords = vessel (Clic here for more details about this article) |