Syndrome de Gleich : à propos d’un cas

The Gleich's syndrome is a rare disease that causes recurrent angioedema associated with major eosinophilia with good response to corticosteroids. We describe a 53-year-old man who presented with a Gleich's syndrome with a 6-year follow-up and propose a literature review. This case emphazises the favourable prognosis of this disease. In case of poor tolerance of corticosteroids, mepolizumab could be tested.     

Trois épisodes récurrents de Tako-Tsubo secondaires à un choc émotionnel : à propos d’un cas clinique

Tako-Tsubo cardiomyopathy, first described in 1990 by Sato in Japan, has recently gained increasing consideration when reported in non-Japanese patients, including the United States and Europe. Typical presentation mimics acute coronary syndrome, with acute chest pain and/or dyspnoea, associated to electrocardiographic changes and moderate cardiac biomarkers release, but in which coronary angiography reveals no coronary arteries lesions and echocardiography or left ventriculography shows a reversible left ventricle systolic dysfunction. Prognosis is good, in contrast to acute coronary syndrome, provided that the patients survive the possible life-threatening acute presentation, with correction of the left ventricle systolic dysfunction within several days or weeks. As noted in several reviews, 3.5% to 10% of the patients have a recurrence during the first few years after the initial presentation. Here, we described a case of a 60-year-old female who had three episodes of Tako-Tsubo always preceded by severe emotional stress suggesting a potential common etiopathogenesis.     

Un insulinome géant : à propos d’un cas

Islet-cell tumors are the most common neuroendocrine tumors that arise from the endocrine pancreas. They are typically benign and sporadic. Diagnosis is generally established late because clinical signs lack specificity. The insulinoma is difficult to localize since it is very small in size, often not exceeding 2 cm. We report an exceptional case of giant insulinoma initially revealed by a pseudo-polycythemia in an 80-year-old man. He had been treated for hypertension for a few months. Routine biological investigations showed elevated hematocrit and haemoglobin, suggesting Vaquez disease. History taking revealed recent episodes of nocturnal agitation. On admission, he had reddish skin with a suspected enlarged spleen, but total blood volume was normal. Imaging studies showed a voluminous tumor located between the pancreas and the spleen. The presence of an insulinoma was confirmed on the basis of an elevated level of proinsulin at the time of an asymptomatic episode of hypoglycemia. Spleno-pancreatectomy was performed. Histopathological examination revealed a malignant, well-differentiated neuroendocrine malignant tumor.     

Infarctus du myocarde et stimulation ovarienne : à propos d’un cas

Female infertility treated by ovarian stimulation can lead to arterial thrombosis particularly when ovarian hyperstimulation syndrome emerges. Myocardial infarction have been reported thrice, in one case even before artificial ovulation induction. A 25-year-old female with primary infertility underwent ovarian stimulation and eight days after ovulation induction and intra-uterine insemination suffered from a troponin positive non-ST-elevation myocardial infarction of the inferior wall. Coronary angiogram was normal and contrast-enhanced cardiovascular magnetic resonance imaging confirmed the subendocardial inferior infarct. This protocol included sole triptorelin administration followed by 23 recombinant follicle stimulating hormone injections and concluded by recombinant choriogonadotrophin. There was no ovarian hyperstimulation syndrome. Large biological screening did not retrieve any predisposition for arterial thrombosis. Clinical outcome was excellent. Despite weak causal link, we emphasize that chest pain during ovarian stimulation protocol should rise clinical concern for acute coronary syndrome.