myxosarcoma/呼吸困難

The term myxosarcoma is currently not used in standard classification for soft tissue tumors, but restricted to cardiac tumors. Primary cardiac myxosarcoma is a very rare disease and is difficult to differentiate from myxoma clinically and pathologically. We report a case of left atrial myxosarcoma

A 36-year-old man suffering from exertional dyspnea was admitted to our hospital. An echocardiogram showed a left atrial tumor, which was excised via the left atrial approach. Histological examination of the surgical specimen revealed that it was a myxosarcoma. Twelve months after the surgery, the

A 50-year-old man presented with progressive dyspnea on exertion, but with no history of chest pain or syncope. Chronic pulmonary thromboembolism was suspected and he was referred to our hospital. On ausculation, a grade 3 systolic murmur was heard, that was loudest in the fifth intercostal space

Primary sarcomas of the pulmonary vein are extremely rare. Although myxomas are the most common intracavitary tumor of the left atrium, some findings should alert the clinician to the probability of malignancy. A 28-year-old woman developed hemoptysis, night fever, generalized malaise, anorexia and

Five cases of cardiac myxoma of the right atrium and 1 case of myxosarcoma which involved both left and right atria are reported. Clinical manifestations were palpitation, shortness of breath, systolic and diastolic murmurs at the apical or tricuspid area, etc. Evidence of right atrial enlargement

Fifteen patients with intracavitary cardiac tumors were operated on at the Kobe University Hospital between September 1977 and January 1984. Three of the patients were men and twelve were women. They ranged in age from 9 to 75 years. Their symptoms were chest pain, dyspnea, cough, palpitation and

Pleural effusion was examined from a 5-year-old, female Brittany Spaniel with a 7-day history of dyspnea, anorexia, and diarrhea. The fluid was yellow, cloudy, and slightly gelatinous, and had a total protein concentration of 2.8 g/dL, a total nucleated cell concentration of 1.1 x 10(3)/microL, and