Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Although heart metastases are uncommon and generally a sign of disseminated disease, they are up to 40 times more frequent than primary cancers of the heart, and typically arise from melanoma or primary mediastinal cancer, but also from lymphoma, breast cancer, esophageal cancer, and leukemia. They are usually asymptomatic and found only at autopsy. Symptomatic patients generally die within a few weeks of diagnosis and usual treatments are chemotherapy, radiotherapy, or both. Surgical resection is recommended only for a single lesion, which is rare. We describe a 49-year-old man treated for squamous cell cancer of the esophagus in whom a single asymptomatic left heart metastasis was discovered incidentally during follow-up. The lesion was debulked surgically and multimodal treatment followed. The patient survived 1 year after diagnosis with good performance status during which time no other lesion was discovered. Cardiac metastasis is challenging and necessitates skilled multidisciplinary management to maximize the clinical outcome.
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PMID:Isolated cardiac metastasis from squamous cell esophageal cancer. 2604 27

Thymic carcinoma is a rare but lethal mediastinal cancer. The optimal treatment for advanced thymic carcinoma is not yet established. This report is the first known of stereotactic ablative radiotherapy (sabr) with CyberKnife (Accuray, Sunnyvale, CA, U.S.A.) as definitive therapy for thymic carcinoma. The patient, a 70-year-old woman with thymic carcinoma, invasion into neighboring organs, and pleural metastases-underwent CyberKnife sabr at 40 Gy in 5 fractions for two lesions, one in the thymus and one in the right paraspinal pleura. After 61 months of observation, a partial response was observed in the irradiated fields. However, disease progression in the non-irradiated pleura was noted. The patient underwent salvage CyberKnife sabr for the four initially nonirradiated pleural lesions. Computed tomography images obtained 10 months after the salvage therapy revealed a partial response. The patient is living, with progression-free irradiated lesions and no radiation-related toxicity. CyberKnife sabr is feasible for patients who are unable to undergo either surgery or conventionally fractionated radiation therapy.
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PMID:Stereotactic ablative radiotherapy with CyberKnife for advanced thymic carcinoma: a case report. 2662 83