High sensitive synchrone detection based dynamic Sénarmont method for measurements of electro-optical (EO) Pockels and Kerr coefficients in hybrid nanocomposites films.

This study introduces an innovative approach by employing a highly sensitive synchronous detection-based dynamic Sénarmont method for the precise measurement of electro-optical (EO) Pockels and Kerr coefficients within hybrid nanocomposite films. The experimental setup integrates LabVIEW instrumentation software, ensuring accurate data acquisition. The EO-active film compositions encompass diverse polymer (PMMA) and organic dye combinations, including PMMA/organic dyes (DR1 and CPO), as well as PMMA combined with DR1-SiC, DR1-TiO2, and CPO-TiO2.

Pediatric cardiac hydatid cysts: a diagnostic odyssey: a rare case report.

Introduction: Hydatidosis, caused by the Echinococcus tapeworm, typically manifests with hepatic and pulmonary symptoms, but cardiac involvement, especially in pediatric cases, poses a rare challenge. This overview emphasizes the diagnostic complexities and potential complications associated with this uncommon parasitic disease.

Case Presentation: A 4-year-old child was presented with epigastric pain after an abdominal impact trauma.

A rare clinical case of systemic AA amyloidosis with cardiac involvement complicating ankylosing spondylitis: a case report.

Background: Ankylosing spondylitis (AS) is a type of chronic inflammation that is most prevalent in young adults and is characterized by an inflammatory enthesiopathy that gradually develops toward ossification and ankylosis. If inflammation is left unchecked, it can potentially lead to complications such as secondary amyloidosis, also known as AA amyloidosis, involving the deposition of amyloid serum A protein. Our case presents with a thyroid localization of AA amyloidosis which is secondary to this AS.

[Tableau d'insuffisance cardiaque congestive révélant une myocardite lupique : cas clinique].

Systemic lupus erythematosus (SLE or lupus) is a disease in which the immune system attacks healthy cells and tissues throughout the body. Lupus myocarditis is a life-threatening condition, observed clinically in 3-9 % of patients with SLE. We report the case of a patient followed for multisystem SLE, presenting with de novo heart failure with severe left ventricular dysfunction revealing lupus myocarditis.

[Association of a myxoma of the left atrium and a mitral stenosis : About a case].

Atrial myxoma is a rare and benign clinical entity. It remains common in women and mainly affects the left atrium. Its clinical picture is polymorphic.

Rare case series of adult interrupted aortic arch.

Unlabelled: Interrupted aortic arch (IAA) is a rare congenital heart condition where there is a complete discontinuation between the ascending and descending aorta. The association with a patent ductus arteriosus or developed arterial collateral allows survival until adulthood in extremely rare cases. We report a case series of adult forms of IAA.

[Rare case of incomplete Shone syndrome in adult man with marfanoid morphotype].

Shone syndrome is a rare and complex congenital heart disease. It is characterized in its complete form, by a constellation of the four potentially obstructive lesions of the left heart side. Incomplete Shone's complex includes 2 or 3 of the characteristic lesions which, include a supravalvular mitral membrane, valvular mitral stenosis (MS) by a parachute mitral valve (PMV), subaortic stenosis and aortic coarctation (Coa).

Spontaneous calcific cerebral embolization revealing a calcified rheumatic mitral stenosis: a case report.

Background: Cerebral cardiac embolism accounts for an increasing proportion of ischemic strokes and transient ischemic attacks. Calcified cerebral emboli are rare and mostly iatrogenic secondary to heart or aorta catheterization. However, spontaneous cerebral calcified embolism in the case of calcified aortic valve is very rare and there are less than 10 case reports in the literature.

Laubry-Pezzi syndrome: three case reports and review of the literature.

Unlabelled: Laubry-Pezzi syndrome is a rare congenital heart disease characterized by the association of ventricular defect septal to aortic cusp prolapse responsible for aortic regurgitation (AR).

Case Presentation: We reported three cases of Laubry-Pezzi syndrome diagnosed in our department of cardiology on a cohort of more than 3000 cases of congenital heart disease. A 13-year-old patient presented a Laubry-Pezzi syndrome with severe AR and significant volumetric left ventricle overload and was operated on in time to allow a good evolution of his condition.

Giant right ventricular thrombus as the revealing form of Behçet's disease.

Background: Behçet's disease BD is a rare multisystemic disease, with rare cardiac involvement. This case illustrates a rare cardiac involvement as a giant intracavitary thrombus which was the revealing form of Behçet disease.

Case Presentation: An 15-year-old male admitted to the emergency department for progressive dyspnoea, hemoptysis for which an echocardiogram displayed a large echogenic mass in the right ventricle and angio CT revealed associated bilateral pulmonary embolism.

Urothelial carcinoma associated with infective endocarditis due to a Leuconostoc Species: A rare case report.

Introduction: and importance: Leuconostoc is a genus of gram-positive bacteria, this type of bacteria, which can be found in green vegetables and are used in wine, cheese, and sugar production, is an uncommon cause of disease in human beings.

Case Report: We report the case of a 60 years old male, with a medical history of nasopharyngeal carcinoma treated by chemotherapy and radiotherapy. The patient was admitted for total hematuria and episodic fever for the last 2 months.

Dilated cardiomyopathy: An unusual and severe condition in juvenile systemic lupus erythematosus.

Background: Systemic juvenile lupus erythematosus can affect any organ including the heart. While pericarditis and endocarditis are the most common cardiac complications, dilated cardiomyopathy remains rare. We report the full recovery of dilated cardiomyopathy in a girl with juvenile lupus.

Dilated cardiomyopathy: A rare and late complication of the hemolytic-uremic syndrome.

Hemolytic uremic syndrome (HUS) is a non-exceptional, progressive complication of acute gastroenteritis in children, especially secondary to infection. It is responsible for significant morbidity and significant mortality (10% of deaths) because of acute renal failure which often complicates it. Dilated cardiomyopathy is a rare but critical extra renal manifestation of the HUS.

[A rare and severe complication related to acenocoumarol therapy: intra-alveolar bleeding].

Intra-alveolar bleeding is a rare and severe medical emergency due to numerous causes. We report the clinical case of a patient who could contribute to extend the literature on this subject. The study included a 62-year old man, with a history of a trial fibrillation, under anti-vitamins K antagonist admitted with dyspnoea of sudden onset associated with haemoptysis and practising self-medication using non-steroidal anti-inflammatory drugs.

Carcinoid heart disease revealed by cyanosis with both right and left valvular involvement: a case report.

Background: Carcinoid heart disease is a frequent complication of carcinoid syndrome. It is related to the release by the carcinoid tumor and/or its metastases of bioactive substances such as serotonin. It is characterized by right-sided valvular involvement and can lead to right-sided heart failure.