[Value of colchicine in inflammatory pericarditis and its recurrence].
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Colchicine↗
Biomedical subjects
P Degroote
Publications and source records attributed to P Degroote.
[Painful left bundle-branch block during exertion].
Two new cases of exercise related left-bundle branch block are reported in this study. They should be added to the twenty established and published cases. Comparison opens the way to discussion of the mechanism of onset. Ischemia is often accused, although no exploration has been able to demonstrate its responsibility in the origin of the problem. These two cases have novel features, particularly in describing the first case of painful exercise related bundle branch block in a subject twenty-three years of age. Ischemia linked to epicardial coronary lesions cannot be held responsible, but the possibility of micro-circulatory ischemia is suggested.
Adult↗
[Paroxysmal supraventricular tachycardia induced by deglutition].
The authors report the case of a 43-year-old man with runs of tachycardia, sometimes atrial and sometimes by reentry, induced by atrial extrasystoles provoked by ewallowing. This rare condition, 21 descriptions of which are referred to, raises the problem of the inducing mechanism, with discussion of the role of mechanical stimulus played by the alimentary bolus or of a reflex of ortho- or parasympathetic origin. The discussion includes a detailed review of this condition and its treatment. The prognosis is always excellent but symptomatic discomfort may be considerable. Spontaneous recovery is possible, as in the case described here.
Adult↗
[Double compression of the celiac and mesenteric arteries by the arcuate ligament. An unusual cause of abdominal angina in young subjects].
The authors report the case of a 26 year-old woman hospitalized because of epigastric pain with onset a few years previously, occurring primarily after a heavy meal, and the recent discovery of a para-umbilical abdominal murmur with irradiation to the right iliac artery. The digital aortic angiography showed the absence of opacification of the coeliac trunk (CT) at its origin due to a very tight stenosis and a 50% narrowing of the proximal part of the superior mesenteric artery (SM). The abdominal ultrasonogram with pulsed Doppler clearly showed the very tight stenosis of the ostium of the CT and the stenosis of the S.M. Surgery confirmed the extrinsic compression of the two vessels by an aberrant fibromuscular bundle resembling an arcuate ligament. Section of this bundle completely freed the vessels. The course was favorable: the pain and murmur disappeared and there was no imprint on either vessel on the control angiography. In the discussion, the authors review the numerous atypical anatomical abnormalities which have been incriminated in the genesis of these compressions and analyze the resulting clinical syndrome. The contribution of the pulsed Doppler coupled with ultrasonography is discussed. Treatment is always surgical. This case provides an opportunity to review this exceptional entity represented by the double coeliac-mesenteric compression by the arcuate ligament. This is the first time a patient was examined by pulsed Doppler, which allows for rapid noninvasive and detailed work-up of the affection, entirely in agreement with the data obtained from the other examinations and the operative observations.
Adult↗