[A cardiac rhabdomyome evoking the antenatal diagnosis of a Bourneville's tuberous sclerosis]. / Un rhabdomyome cardiaque évoquant le diagnostic anténatal d'une sclérose tubéreuse de Bourneville.

Rare hereditary affection, the Bourneville's tuberous sclerosis (BTS) is an autosomal dominant inherited phakomatosis. Rhabdomyomes are the most frequent cardiac tumors in children and infants, they are one of the most premature modes of revelation of the STB. They sometimes allow to envisage the diagnosis in antenatal period at the same time as the genetic and neurological explorations. We report the diagnosis of a fetal BTS evoked by the antenatal discovery of a cardiac rhabdomyome. The antenatal cerebral explorations, realized by magnetic resonance imagery (MRI), put evidence cerebral localisations confirming the diagnosis.

[The role of multimodality imaging in the diagnosis of constrictive pericarditis]. / Apport de l'imagerie cardiaque dans le diagnostic des péricardites chroniques constrictives.

Constrictive pericarditis is a rare heart disease. The diagnosis remains a challenge. In fact, this illness can mimic restrictive cardiomyopathy. Echo-Doppler evaluation helps to establish the diagnosis of constriction; however, this technique is limited in its ability to image the entire pericardium because of its limited acoustic windows by air or bone of thorax. In addition, it is an operator-dependent exploration. Scanner and magnetic resonance imaging provide a large field of view and excellent images, showing the increased pericardial thickness and septal motion abnormalities. This review will consider the emerging role of these imaging modalities in the constrictive pericarditis diagnosis.

Management of the congenital aneurysm of the left ventricle associated with mitral insufficiency in a child: a case report.

The combination of congenital left ventricular aneurysm associated with mitral insufficiency is rare. We describe the case of a girl aged 11 years, bearing these two entities simultaneously. Aneurysmal resection of the left ventricle was performed with Dor technic to allow remodelation of the anatomy of the left ventricle. Mitral annuloplasty was performed through a transseptal approach. Three months after surgery, the child presents a good myocardial contractility without mitral regurgitation and normal ejection fraction.

Transposition of the great arteries in situs inversus totalis.

A rare case of a newborn with situs inversus totalis associated with simple transposition of the great arteries is reported. A successful anatomical surgical repair was accomplished on day 10 of life, consisting of an arterial switch operation with reimplantation of the coronary arteries.

[Tuberous sclerosis and cardiac tumor (case report)]. / Sclérose tubéreuse de Bourneville et tumeur cardiaque (à propos d'un cas).

We report the case of a cardiac tumor, which is found in a systematic cardiac examination of an 11 year old girl who had a tuberous sclerosis. The interest of this observation is to show the importance of a general examination, especially cardiac, within this pathology. Tuberous sclerosis is an hereditary disease, associated with rhabdomyomas in 50% of cases or more. Cardiac rhabdomyomas are frequently multiple and detected in utero in some cases. Conversely, 60% of these tumors are seen in a context of tuberous sclerosis. Rhabdomyomas are the most common cardiac tumors of infants and children, the large majority occurring in patients younger than one year and are diagnosed more and more in foetal echocardiography.

[Primary cardiac lymphoma. Report of a case]. / Lymphome cardiaque primitif. A propos d'un cas.

Malignant non-Hodgkins lymphomas have a secondary cardiac localisation in 20% of cases. However, a cardiac primary site is rare (44 cases described up to now). A positive diagnosis is rarely made before death. There is great interest in echocardiography, a non-invasive method, to identify these tumours early. The prognosis remains nevertheless gloomy. We report the case of a child aged 8 years, admitted with a scenario of low output right cardiac insufficiency. Chest radiography identified cardiomegaly with a prominent right border, and the electrocardiograph showed right auricular hypertrophy. A tumour mass infiltrating the right atrium, the right ventricle and the lateral face of the left ventricle was discovered on trans-thoracic echocardiography. Investigation for tumour spread was negative. The patient died before operation in a state of extreme low output. The histology favoured a highly malignant non-Hodgkins lymphoma type B.

[Giant aneurysm of the inter-atrial septum]. / Anévrisme géant du septum inter-auriculaire.

We report the case of a large atrial septal aneurysm and a review of the literature. Atrial septal aneurysm is found in 1-8% of normal subjects. Its prevalence is higher among patients with ischemic stroke. Transesophageal echocardiography is an optimal tool for the diagnosis of atrial septal aneurysm. The clinical course may be complicated by arterial embolism, but mechanical complications may also occur, as in this case. Due to the lack of general agreement, treatment options should be discussed on an individual basis for patients with atrial septal aneurysm.