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Biomedical subjects

J Payer

Publications and source records attributed to J Payer.

At least 55 records · Page 3Linked to original sources
PubMed1991

[Gastric and duodenal polyps in acromegaly].

Relationship between acromegaly and occurrence of colonic cancer and polyps is well-known. A rare case of gastric and duodenal polyps in a patient with hypophyseal adenoma is described. After selective hypophysectomy a regression of the polyps was observed. Probable mechanisms of the development and the regression of polyposis are explained. The diagnostic value of gastroscopy in the screening for polyps in patients with acromegaly is discussed.

Acromegaly↗
PubMed1979

Epidemiological and clinical significances of urolithiasis in childhood.

An epidemiological and clinical study of a sample of 105 children with urolithiasis treated in the period 1965-1974 in a defined population of children revealed a decrease in the rate of incidence of this disease in a municipal infant population with high-ranking care for their health. Serious forms of urolithiasis are on the decrease. There is a higher rate of incidence in schoolboys and schoolgirls, the latter being more often involved than boys. Despite the general lower rate of occurrence, urolithiasis still has such forms as will endanger the life of the organ and the life of the patient. Injury to health of the child by this disease consists mainly in loss of one kidney, ambilateral staghorn stones that proved irremovable in their entirety and pyelonephritis.

Calcium Oxalate↗
PubMed1979

Enterocystoplasty and two-stage urethroplasty in urogenital tuberculosis. A case report.

A case of extensive urogenitary tuberculosis treated by enterocystoplasty and two-stage urethroplasty is reported. 10 years after the last surgical procedure, the evacuation of the bladder enlarged by the sigmoid colon through the reconstructed urethra is satisfactory. The low micturating pressure and the mucus secretion do not cause disturbances in micturation.

Adult↗
PubMed1979

[Hemodynamics of the liver. II. Hemodynamics of the dog liver after resection of 70% of the liver and ligation of the left branch of the portal vein].

Blood supply to the liver was determined by help of the direct method after 70 per cent hepatic resection and after ligation of the left branch of portal vein in dogs. The total blood supply remains unchanged after both surgical procedures, while the circulation in the remaining lobes, resp. in those patent for portal blood stream, considerably increases. After the resection portal hypertension develops. This elevated portal pressure was not observed after ligation of the left portal branch.

Animals↗