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Biomedical subjects

L Landa

Publications and source records attributed to L Landa.

At least 91 records · Page 5Linked to original sources
PubMedDate not supplied

[Hemorrhages of the digestive tract. Diagnosis and treatment using selective arteriography and perfusion of intra-arterial vasopressin].

Diagnosis of GI bleeding can safely be done by selective angiography of abdominal vessels. Patients are studied during acute bleeding phase with the Seldinger-Odman technique. In our experience we have a success rate of 89.4% in cases of arterial bleeding. Once diagnosis has been made, the selective catheter can be used to perform an infusion of a vasoconstrictive drug or selective embolization to treat the bleeding. This technique gives good results in case of arterial bleeding and is only a paliative method in case of esophageal varices.

Angiography↗
PubMedDate not supplied

[Elemental diet and external fistulae of, the digestive system].

An elemental diet is a food which provides the basic needs in calories, proteins, vitamins and minerals with two advantages: it is predigested and leaves minimal or no residue to provide bulk. The care of 20 patients, with an elemental diet, presenting 20 external fistulas (75 per cent with low output and 25 per cent with high output) succeeded to obtain a spontaneous healing in 75 per cent of the cases, and an improvement of the general conditions of 15 per cent of the patients who were operated on because of fistula persistency. The death rate was 10 per cent. We think that the elemental diet is a useful tool in the treatment of external fistulas of patients who have preserved their bowel movements and an output smaller than 500 ml. in 24 hrs.

Adult↗
PubMedDate not supplied

[Role of surgery in the treatment of pleural mesothelioma].

The authors present a review of the cases of pleural mesothelioma diagnosed and treated in the Institute of Special Surgical Pathology of the University of Ancona. They confirm the causative role of asbestos in the aetiology of this disease and indicate that the surgical approach is the best diagnostic means available via open biopsy and that the only curative procedure is pleuropneumonectomy. Such surgery, however, is confined to patients properly studied according to the scheme proposed by Butchart, namely stage I patients in excellent physical condition.

Aged↗