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N Chraibi

Publications and source records attributed to N Chraibi.

44 records · Page 3Linked to original sources
PubMed1995

[Cardiac manifestations of diffuse systemic scleroderma. Apropos of 4 cases].

Based on a series of four cases and a review of the literature, the authors describe the lesions of the various cardiac tissues in the course of systemic scleroderma. Pericardial involvement presents in the form of either acute pericarditis or chronic pericarditis. Pericardial tamponade is exceptional. Sclerodermal cardiomyopathy is frequent and serious and can be responsible for heart failure. Arrhythmias are frequent and may be either ventricular or supraventricular. Involvement of the conduction tissue often requires implantation of a pacemaker. Endocardial and valvular involvement is very rare. Lastly, coronary involvement appears to be fairly rare and responsible for vasospastic episodes in the coronary artery territory.

Adult↗
PubMed1995

[Bacterial endocarditis in Morocco].

This retrospective study was based on 157 cases of infectious endocarditis observed in the Cardiology department of Ibn Rochd Hospital in Casablanca between January 1983 and December 1994. The mean age of the patients was 27.5 years (11 to 65 years) with a male predominance (62.8%). Infectious endocarditis was secondary to rheumatic valvular heart disease in 63.% of patients and was primary in 29.9% of cases. Mitral or mitro-aortic valve involvement was clearly predominant. A portal of entry of the infection was identified in 63% of patients. It was dental in 64% of cases. Blood cultures were positive in 42% of cases with a predominance of unclassifiable Streptococci (37.8%) and coagulase-negative Staphylococci (25.7% of cases). Echocardiography was very useful, particularly in the presence of negative blood cultures. It demonstrated specific lesions of infectious endocarditis in 73.2% of cases and revealed very large, mobile vegetations in every case complicated by systemic embolism. The clinical course was complicated by heart failure (47.8%), renal failure (14.6%) or neurological lesions (11.5%). The global mortality was 28.7%, related to refractory heart failure in most cases.

Adolescent↗
PubMed1995

[Mediastinal malignant schwannoma disclosed by pericardial tamponade in von Recklinghausen disease].

The authors report a case of a 47-years-old patient with Von Recklinghausen's disease. He was admitted with pericardial tamponade. 2D echocardiography showed, in addition to the compressive pericardial effusion, an enormous intrapericardial tumor compressing the left cardiac cavities. The patient died soon after pericardial drainage. The post-mortem examination revealed the diagnosis of malignant schwannoma of the left costo-vertebral gutter with an anterior intrapericardial development. A review of the literature showed that malignant schwannomas are seldom localized in the mediastinum, are associated with Von Recklinghausen's disease in 2 to 13% of cases, and have a poor prognosis. Pericardial tamponade is an exceptional presenting sign of mediastinal malignant schwannoma.

Cardiac Tamponade↗
PubMed1994

[Cardiac tamponade disclosing neoplasm: apropos of 23 cases].

The authors report a series of cardio-pericardial metastases presenting acutely with tamponade. There were 14 men and 9 women with an average age of 39 years. The primary tumour was mainly bronchial in the men (5 cases: 20.8%) and breast (3 cases: 16.6%) or uterine (4 cases: 16.6%) in the women. The other malignancies were blood dyscrasias (5 NHL and 1 MHL) one pericardial mesothelioma, one Schwannoma, one Ewing's sarcoma and one carcinoma of the larynx. The primary tumour was not found in one case. Echocardiography showed a large, circumferential pericardial effusion in all cases and compressing the right heart chambers (RA and/or RV) in half the cases. Rounded echogenic masses implanted on the pericardial membranes (2 cases) or images of false membranes (10 cases) were also demonstrated. The clinical emergency led to pericardiocentesis with surgical drainage in 5 cases. A pleuro-pericardial window was fashioned in 4 cases. The effusion was important in all cases and bloody in 75% of cases. Cytology of the pericardial liquid was positive for malignant cells in 1 out of 2 cases. The diagnosis was made after death in 3 cases. The other biopsies, bronchial, lymph node, pleural and bone marrow also provided valuable diagnostic information. Undifferentiated carcinoma was found in 75% of bronchial carcinomas. In all three breast tumours, the histology showed moderately well differentiated adenocarcinoma. The authors underline the paucity of therapeutic measures: at this stage, pericardiocentesis is almost the only procedure apart from the cases of haemopathy. Some authors have suggested radiotherapy of the precordial region and others, intrapericardial chemotherapy.(ABSTRACT TRUNCATED AT 250 WORDS)

Adolescent↗
PubMed1994

[Aortic coarctation and pregnancy. Apropos of 3 cases followed-up during a period of 10 years].

Classically, coarctation of the aorta is poorly tolerated during pregnancy or at least is associated with a risk of rupture of the aorta, rupture of a cerebral aneurysm or, more rarely, cardiac failure or bacterial infection. The authors turned their attention to this association of coarctation of the aorta and pregnancy in the light of 3 cases of pregnancy brought to term in the Department of Cardiology of the Ibn Rochd Teaching Hospital Group, Casablanca, Morocco. During a 10 year period, 20 patients were hospitalised in the department with coarctation of the aorta. There were 10 women, 3 of them pregnant. The mean age of these women was 26, with a range of 24 to 30. All patients had a normal pregnancy, delivery and post-partum, with neither cardiovascular, renal nor cerebral complications. There were no maternal deaths, ruptures of the aorta, cerebrovascular accidents, bacterial infections nor myocardial failure. All the pregnancies were brought to term. One patient was delivered vaginally with the use of forceps after full dilatation facilitating expulsion. One cesarean section with extraction of a live infant was induced at 38 weeks. One patient was lost to follow-up at 7 months and was seen again only after delivery at home, i.e. without supervision but equally without complications. The 3 newborn infants had an Apgar of 10/10 and a birth weight of 3.2-3.5 kilos. There were no spontaneous abortions and no premature deliveries.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMed1994

[Meadows syndrome: puerperal cardiomyopathy].

This retrospective study concerns six cases of gravido-puerperal cardiomyopathy. These six cases account for 18% of all cases of non-obstructive cardiomyopathy (NOCM) affecting women in general and 67% of NOCM in women of childbearing age. Mean age was 28.5 with a range of 18 to 39. Reported risk factors include poor socio-economic conditions, multiparity, twin pregnancies and anemia. The clinical picture is that of cardiac failure, most often congestive (83.3%), with a systolic murmur of functional mitral incompetence (50%) and atypical chest pain (50%). The ECG is invariably abnormal, without specific signs. The high incidence of repolarisation disturbances is a fairly special feature. Echocardiography is the technique of choice, enabling detection, diagnosis and study of ventricular function, which is an important factor in prognostic evaluation. Medical treatment is based upon a combination of rest, salt-free diet, diuretics, digitalis and vasodilators. The etiology remains unknown and the prognosis is severe despite cases of complete recovery.

Adolescent↗
PubMed1993

[Cardiovascular manifestations of hereditary dysplasias of connective tissue].

The purpose of this study was to demonstrate the special features of cardiovascular effects in connective tissue disorders through a group of fifteen cases observed over a period of ten years. The group consisted of eleven cases of Marfan syndrome (or Marfan-like syndrome), two cases of pseudoxanthoma elasticum and two cases of Ehlers-Danlos disease. The cardiovascular lesions were as follows: 1) dissection of the ascending aorta which was confirmed and had been treated surgically in 2 cases; 2) aneurysmal dilatation of the ascending aorta in 5 cases; 3) moderate mitral valve prolapse, which was isolated in 2 other cases; 4) distention of the mitral valve in 2 cases; 5) mitral valve prolapse combined with tricuspid valve prolapse in 1 case; the mitral incompetence was severe and made it necessary to carry out mitral valve replacement; 6) moderate aortic valve prolapse combined with tricuspid prolapse in a case of type-I Ehlers-Danlos disease; 7) Fallot's tetralogy combined with Marfan's syndrome and treated surgically in one case; 8) severe hypertension with abnormalities of the iliac and renal arteries in one case of elastic pseudoxanthoma elasticum. In three cases complications occurred leading to death, extension of the dissection of the abdominal aorta and global recalcitrant heart failure respectively. The outcome in the other 12 cases, with a mean follow-up time of 3 and one half years (range: 3 years to 7 years) was not marked by complications.

Adolescent↗