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Biomedical subjects

M Servelle

Publications and source records attributed to M Servelle.

At least 55 records · Page 3Linked to original sources
PubMedDate not supplied

[Ligation of lymphatic ducts in treatment of arteriosclerosis. 550 operated cases reported over a period of 9 years].

In all diseases where there is an important loss of lymph, e.g. chylothorax, chyloperitoneum, exsudative enteropathy chyloduodenal fistula, we observed not only a fall in the serum proteins and calcium, but also a fall in lipids and cholesterol. We first carried out ligature of the lymphatic ducts in numerous dogs. Since 1966, we have carried out this ligature in 550 arteriosclerotic patients, aged less than 52 years. The metabolic changes observed over a period of 9 years were very marked. Clinically, in 100 patients who underwent classical reconstructive arterial surgery, the association of ligature of the lymphatic ducts reduced by half, after a period of 6 years, the complications normally observed.

Arteriosclerosis↗
PubMedDate not supplied

Congenital malformation of the lymphatics of the small intestine.

Of 300 congenital malformations of the lymphatics of the small intestine investigated, 120 were operated upon. Intestinal lymphography shows no injection of the cisterna chyli and histology proves that the mesenteric lymph nodes are abnormal. The induced hyperlipidemia test permits a biochemical diagnosis. Modifications of the flow of the chyle secondary to the hypoplasia of the cisterna chyli were studied: (1) in the abdominal cavity, (2) in the extraperitoneal region and the lower limb, (3) in the thorax, especially the chyle drainage channels from the diaphragm towards the cervical region. Our investigations have established that the following diseases are produced by malformation of the lymphatics of the small intestine: protein losing enteropathy, chyloperitoneum, chyluria, lymphedema with chyle reflux, chylothorax, chylopericardium, chyle reflux in the pulmonary lymphatics, hypoproteinemia and food allergies. A better understanding of the pathophysiology of the malformations of the intestinal lymphatics permits a more rational treatment of the diseases produced by this anomaly.

Chyle↗
PubMedDate not supplied

[The induced hyperlipemia test. 10 years of experience].

The induced hyperlipemia test, which is easly to administer, yields very interesting information for the study of lipidic metabolism in arteriosclerosis patients. Its use, in both the pre- and post-operative phases, has brought out the valuable effect of ligature of the intestinal lymphatics in treating arteritis. It may also enable us to determine whether there is a hereditary factor or family predisposition to arteriosclerosis. Furthermore, the test makes it possible to confirm diagnosis of obstruction of the lymphatics of the gut in exsudative enteropathy and in various dysfunctious of the chyliferous vessels (sclerosis, rupture, tumoral invasion) without to resort to the use of radioactive substances.

Adult↗