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X Barral

Publications and source records attributed to X Barral.

60 records · Page 4Linked to original sources

[Should phlebitis of the limbs be treated surgically (author's transl)].

Controversy persists between partisans of medical treatment and partisans of wide surgical indications. In iliocaval phlebitis, the authors defend surgery insofar as the operation is restorative, whilst remaining "reasoned" in terms of the lesions and the numerous factors involved. Experience of 90 cases of phlebitis treated over the past two years has shown that restoration may be obtained and maintained in more than half the number of cases and that prophylactic partial venous occlusion proved necessary in only 30% of cases. Absence of any deaths confirmed the value of this approach.

Age Factors↗

[Grave obstetrical phlebitis. Physiopathology, diagnosis and treatment (6 case histories) (author's transl)].

The authors detail their concepts of the physiopathology, the diagnostic methods and the treatments of grave puerperal phlebitis, having seen six cases in their two departments recently. They consist of 5 cases of iliofemoral thrombosis, 2 of whom were diagnosed during their pregnancies and 3 others whom were diagnosed after delivery. One of these died of pulmonary embolus: and there was one case of thrombosis of the right ovarian vein during post-partum. Over and above the classical factors that predispose to this condition in pregnancy, the authors draw attention to the anatomical constitutional factors that have been observed by Cockett in the physiopathology of these cases. The diagnosis is made using non-invasive methods: Doppler, plethysmography, labelled fibrinogen and isotope phlebography after delivery, supplemented when the results are positive by radiography of the iliac and vena caval systems which alone gives a precise diagnosis of the site. Therapeutic possibilities change according to the time that the condition is perceived, according to the topography of the lesions, and according to the existence or non-existence of moving thrombi. The treatment is directed to avoiding the complications of emboli and to preventing secondary functional sequellae. Finally the gynaecological problems of contraception and of further pregnancies are considered.

Adolescent↗

[Contribution of 99mTc MAG3 in hypertension in an elderly subject with renal artery thrombosis].

To ascertain the responsibility of renal artery thrombosis for the genesis of arterial hypertension, the methods available are not sufficiently sensitive and reproducible, and the residual revascularization maintained by a vicarious arterial network is not easy to demonstrate. Renal scintigraphy with technetium 99m-labelled mercaptoacetyltriglycine (MAG3) was performed in 4 old and severely hypertensive male patients with chronic thrombosis of one renal artery. With this tracer the thrombotic kidney was detected lately and weakly at the vascular and nephrographic stages. When the functions of both kidneys were compared, that of the affected kidney was always estimated at less than 5%. At the excretory stage a residual activity could be detected in the kidney with renal artery thrombosis. Owing to the specific biophysical behaviour of the tracer, MAG3 scintigraphy coupled with arteriography and assays of plasma renin activity in the veins contribute to the decision concerning nephrectomy.

Aged↗