The selective membrane filtration of an erythropoiesis-stimulating factor (ESF)--generating factor (EGF) in the presence of erythropoietin (ESF).
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Chemistry Techniques, Analytical↗
Biomedical subjects
W G Lewis
Publications and source records attributed to W G Lewis.
Systemic absorption of topical phenytoin sodium.
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Absorption↗
Massive lower gastrointestinal haemorrhage secondary to metastatic squamous cell carcinoma of the lung.
Clinically significant symptoms due to gastrointestinal metastases from primary lung cancers is rare. A case of life-threatening lower gastrointestinal haemorrhage secondary to metastatic squamous cell carcinoma of the lung is reported. Previous reports of such metastases are reviewed, with reference to management and prognosis. After resection of colonic metastases from squamous cell lung cancer, survival is similar to that for primary disease. It is suggested that patients with known or suspected squamous cell lung cancer presenting with lower gastrointestinal symptoms be managed as aggressively as those with no previous history of disease.
Aged↗