Angiosarcoma is a rare malignant vascular tumor. Pulmonary involvement is usually attributable to metastasis from other primary sites, primary pulmonary angiosarcoma therefore being quite uncommon. We report a case of angiosarcoma with pulmonary involvement, probably primary to the lung, which had gone untreated for more than two years. We describe this rare neoplasm and its growth, as well as the extensive local invasion and hematogenous metastasis at presentation. We also discuss its poor prognosis.
Whole lung lavage is a technique that was developed in the 1960s with the purpose of removing lipoproteinaceous material that accumulates in the bronchi of patients with alveolar proteinosis, leading to clinical and functional improvement. There has been an evolution in the technique; initially it was performed under local anesthesia to each segment of the lung and currently it is performed under general anesthesia sequentially to both lungs. This review describes the whole lung lavage, its major indication, alveolar proteinosis and some data on the experience of our hospital.
The use of erlotinib instead of docetaxel or pemetrexed could contribute to annual savings for the NHS (substitution rates: 5%-65%) ranging from 135,046 euro-1,755,602 euro (docetaxel replacement) and 291,801 euro-3,793,409 euro (pemetrexed replacement), with a gain in terms of QALYs.
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