Search PubMed⌕ Search

Biomedical subjects

W H Perks

Publications and source records attributed to W H Perks.

27 records · Page 2Linked to original sources
PubMed1979

Hyponatraemia and mesothelioma.

Hyponatraemia was found in 18 (62%) of 29 patients with histologically proven mesothelioma. The mechanism for the development of the hyponatraemia is discussed. It is suggested that patients with mesothelioma should be monitored for electrolyte abnormalities. If hyponatraemia is found the syndrome of inappropriate secretion of antidiuretic hormone should be suspected as treatment with demethylchlortetracycline may improve the quality of life in an otherwise fatal illness.

Female↗
PubMed1978

Comparison of atenolol and oxprenolol in patients with angina or hypertension and co-existent chronic airways obstruction.

1 The effects of atenolol (50 mg and 100 mg) and oxprenolol (80 mg) on respiratory function were studied in ten patients with angina pectoris or hypertension complicated by chronic airways obstruction. 2 In patients with "fixed" airways obstruction, neither atenolol nor exprenolol significantly affected airways resistance. 3 In patients with "labile" airways obstruction, atenolol did not produce a significant increase in airways obstruction, whereas oxprenolol did. 4 Following isoprenaline challenge (1500 microgram by inhalation), atenolol permitted full bronchodilatation, whereas oxprenolol almost completely blocked the action of isoprenaline. 5 Partial agonist activity appears to be of less clinical importance than cardioselectivity.

Adult↗
PubMed1978

Familial combined cellular and humoral immune defect with multisystem granulomata.

A brother and sister presented with recurrent respiratory infections. Investigations showed combined cellular and humoral immune defects and non-caseating granulomata in lungs, liver, lymph nodes, and skin. Despite antimycobacterial chemotherapy and corticosteroids in the brother and the additional treatment of human immunoglobulin injections in the sister both patients deteriorated with pulmonary and hepatic involvement.

Adolescent↗
PubMed1978

Mesothelioma associated with the syndrome of inappropriate secretion of antidiuretic hormone.

A patient with a malignant mesothelioma developed the syndrome of inappropriate secretion of antidiuretic hormone. The electrolyte abnormalities were corrected by treatment with demethylchlortetracycline. Arginine vasopressin concentrations were increased in serum and urine. It is suggested that the syndrome might have been mediated by secretion of antidiuretic hormone from the posterior pituitary, because arginine vasopressin was not detected in the patient's tumor using a sensitive radioimmunoassay.

Humans↗
PubMed1976

Supratentorial haemangioblastoma with polycythaemia.

A case is reported of a 21 year old man with polycythaemia and a vascular frontal lobe tumour that was histologically compatible with the diagnosis of haemangioblastoma. On review of the English literature no case could be found of polycythaemia associated with supratentorial haemangioblastoma.

Adult↗