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Biomedical subjects

P Lamy

Publications and source records attributed to P Lamy.

At least 109 records · Page 6Linked to original sources
PubMedDate not supplied

[Cerebrovascular accidents after endoscopic obturation of esophageal varices with isobutyl-2-cyanoacrylate in 2 patients].

We report 2 cases of cerebral stroke in cirrhotic patients following endoscopic obturation of esophageal varices with Isobutyl-2-Cyanoacrylate. In both cases, hemiplegia appeared several hours after the procedure. A brain CT scan showed radiodense material in the cerebral arteries due to dissemination of Isobutyl-2-Cyanoacrylate. One patient died, the other improved slowly. Different hypotheses may be raised: defectuous injection into the arterial circulation, systemic emboli via portopulmonary venous shunts, delayed polymerization of Isobutyl-2-Cyanoacrylate. Systemic emboli have been reported previously following percutaneous transhepatic obliteration of esophageal varices, suggesting portopulmonary venous shunts. In spite of these 2 complications, this procedure remains useful in stopping acute variceal bleeding and in preventing recurrent bleeding.

Bucrylate↗
PubMedDate not supplied

[Should the lung cancer of iron-miners in Lorraine be considered an occupational disease? (author's transl)].

The occupational group composed of the iron-miners working at the bottom of the mines in Lorraine makes up a high risk population for lung cancer (The carcinogenic index is 5 to 12 times as high as that of the population of non-miners). The authors report a new series of 270 cases in support of this assertion. The cancers have few particular characteristics. Their genesis appears to be related with the action of many co-factors: tobacco, various gases and noxious dust, iron particles. Our findings are similar to those of the Swedish, British and Russian authors. The occupation of iron-miner at the bottom of the mine appears then to favorize the manifestation of lung cancer. So it would be fair to consider this tumor an occupational disease, as with asbestosis.

Adult↗