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At least 199 records · Page 11Linked to original sources
PubMed2003

Left ventricular myxosarcoma in a dog.

An entire male Neopolitan mastiff, aged two years and eight months, presented with a history of chronic diarrhoea and weight loss. The diarrhoea had been present for approximately 12 months and had progressively worsened, with weight loss developing over an eight-week period prior to presentation. No primary gastrointestinal or metabolic cause for the diarrhoea could be identified. Echocardiography revealed a large, multilocular, cyst-like structure within the pericardium compressing the heart and displacing it to the right. The mass was surgically excised from the left ventricular myocardium. Histopathological examination showed it to be a low-grade malignant myxosarcoma. The dog made a full recovery and was still clinically normal nine months postoperatively, with no evidence of tumour recurrence or metastases. However, 11 months postsurgery, the clinical signs of diarrhoea and weight loss returned. Tumour recurrence with local metastasis was diagnosed and the dog was euthanased 358 days after the original surgery.

Animals↗
PubMed2001

Metastatic synovial sarcoma of the left ventricle.

A metastatic synovial sarcoma of the left ventricle is described. A 26-year-old Japanese woman underwent resection of a synovial sarcoma of the right thigh 8 years prior to admission, which was followed by multiple surgical procedures for pulmonary metastasectomy. Echocardiography demonstrated obstruction of the outflow tract of the left ventricle caused by a metastatic tumor, which was surgically resected on the day of admission. The histologic characteristics of the cardiac tumor were identical to those of the pulmonary metastases. Additional cardiac metastasectomy was performed 9 months later. She complained of dyspnea on exertion 8 months after the second cardiac metastasectomy due to recurrence in the heart. Radiotherapy with LINAC (a total dose: 50 Gy) diminished the size of the tumor temporarily. The patient died 20 months after the initial cardiac metastasectomy.

Adult↗
PubMed2000

Calcified left ventricular mass: unusual clinical, echocardiographic, and computed tomographic findings of primary cardiac osteosarcoma.

Primary cardiac osteosarcomas are rare and usually originate in the left atrium. In contrast, osteosarcomas metastatic to the heart most commonly involve the right cardiac chambers. This case report describes an unusual primary cardiac osteosarcoma, initially observed as a slowly growing, densely calcified mass of the left ventricle with subsequent secondary pulmonary metastasis. Although cardiac tumors may be asymptomatic, this patient had recurrent bouts of ventricular tachyarrhythmia. We describe the clinical, echocardiographic, and radiological observations spanning 6 years and the gross and microscopic features at autopsy.

Calcinosis↗
PubMed1999

Recurrent myxoma of the left ventricle. Case report and review of the literature.

A 29-year-old female was found to have a left ventricular mass while in the 14th week of gestation. Seven years earlier she had undergone removal of a left ventricular myxoma. At re-operation, after elective interruption of pregnancy, a recurrent left ventricular myxoma was successfully excised. According to a review of the literature recurrence of an isolated, localized left ventricular myxoma has not been previously reported.

Adult↗
PubMed2000

Atrial resection in advanced lung carcinoma under total cardiopulmonary bypass.

There are few reports of a surgical approach to T4 lung carcinoma that has invaded the heart. Although most cases will be considered inoperable, cases in which there is potential for complete resection and no distant or nodal metastatic disease (T4 N0 M0, Stage IIIB) may be considered for surgical therapy. We report a case of squamous cell carcinoma of the lung with cardiac involvement, in which we performed a completion pneumonectomy using total cardiopulmonary bypass. We describe indications and techniques for use of cardiopulmonary bypass in such cases.

Aged↗
PubMed2001

[Atypical pulmonary embolism in a patient with renal cell carcinoma].

We present a rare case of pulmonary embolism in a patient with disseminated hypernephroma. Necropsy showed a large tumor thrombus in the right ventricle. Modern chemotherapy treatments, whilst improving patient's life expectancy to a certain degree don't hinder the spread of metastases which appear then in areas not previously known of. Providing there are no obvious signs of peripheral thrombi and to exclude intracardiac metastases, we recommend echocardiography for all cancer patients with pulmonary emboli.

Carcinoma, Renal Cell↗