A rare combination of cardiac and pulmonary cyst and review of the literature.

Hydatid disease remains an important public health problem in endemic areas. We report a rare case of intramyocardial hydatid cyst of the right atrium along with a pulmonary hydatid cyst in a 16-year-old girl who was admitted to our hospital because of chest pain with recurrent episodes of fainting. One-stage surgery by median sternotomy under cardiopulmonary bypass was performed with excision of the hydatid cyst in the right atrium followed by the removal of the pulmonary hydatid cyst in the same session. Her postoperative recovery was uneventful. Based on this case, we emphasize, the rare combination of cardiac and pulmonary hydatid cyst. Another aspect that makes this case interesting is the location of the hydatid cyst at the right atrium, which is very rare. To the best of our knowledge, our case is the first to describe the combination of a hydatid cyst of the right atrium and the lung.

One-stage surgery for both hepatic and left ventricular hydatid cysts using transthoracic route.

Hydatid disease is a major health problem. Multiorgan involvement including the heart and the liver is a very rare presentation. Management of multivisceral hydatidosis through a sole incision should be considered when possible. Median sternotomy is considered in our case.

Thoracoscopic retrieval of an intrapulmonary sewing needle: A case report.

The intrathoracic sewing needle is an exceedingly rare condition mildly documented in the literature. Given the needle's tendency to migrate, it must be removed as soon as possible, and the minimally invasive technique should be tried first.

Bilateral pulmonary hydatidosis associated with uncommon muscular localization.

INTRODUCTION: The lung is the second most commonly affected organ by hydatidosis, and the bilateral involvement is rare even in endemic regions. CASE PRESENTATION: We report the case of a 27-year-old patient who presented with right basithoracic pain and cough evolving for three months. Thoracic CT scan revealed two homogeneous, rounded cystic formations enhancing after injection of the contrast media, located in the lateral basal segments of the lower lobe. An abdominal CT scan was performed to rule out a hepatic localization of the hydatid cyst, revealed a cystic formation of the left psoas muscle. The diagnosis of bilateral hydatid lung cyst associated with hydatid psoas muscle location was then made. The patient underwent a two-stage thoracic surgery. The second step involved partial cystectomy of the psoas muscle hydatid cyst via a left iliac incision and using an extraperitoneal approach. The postoperative course was uneventful. DISCUSSION: Management of bilateral pulmonary hydatid cyst is controversial. Some authors recommend operating bilateral cysts in two-stage surgery, with an interval of three to four weeks between procedures. The involvement of the psoas muscle is rare and is generally secondary to the rupture of splenic, hepatic or renal hydatid cysts. Generally, its diagnosis is delayed as the latter is most of the time asymptomatic. CONCLUSION: Bilateral pulmonary hydatidosis associated with hydatid cyst of the psoas muscle is a rare entity. Radiological investigations and especially CT scan are the mainstay of diagnosis. Surgery remains to be the treatment modality of choice.

Post traumatic left cardiac luxation: A case report.

INTRODUCTION: Rupture of the pericardium complicating blunt thoracic trauma may lead to cardiac luxation if not early recognized and appropriately surgically treated. This condition is exceedingly rare and carries a high mortality rate. CASE PRESENTATION: A 37-year-old man presented with severe multiple injuries following a road traffic crash, including blunt trauma to the thorax and abdomen. He was in a hemodynamically stable condition. The chest radiograph and CT scan revealed a leftward heart herniation through a pericardial tear, there were also non surgical hepatic and splenic lesions. The diagnosis of left cardiac luxation with no associated valvular lesions was made. Surgical exploration via a midline sternotomy revealed a protruding heart herniating into the left pleural cavity through a large tear (15 cm) of the left pericardium. Sutures with Teflon felt pledgets were performed. The postoperative chest radiograph was normal and the postoperative course was uneventful. DISCUSSION: Post traumatic heart luxation diagnosis is clinically difficult because the scarcity of signs and lack of specificity. Chest X ray can be suggestive, and specific findings can only be detected by computed tomography, which is the most sensitive diagnostic method. Surgical management in this condition is mandatory to avoid fatal complications such as great vessels strangulation. It consists of replacing the heart in the pericardial sac and repairing the pericardial tear. CONCLUSION: Despite its rare occurrence, trauma surgeons must be aware of cardiac luxation. Any suspicion of such a diagnosis would warrant surgical exploration to avoid fatal complications.

Gigantic Mediastino-Abdominal Hydatic Cyst Through Esophageal Hiatus.

Hydatid disease is one of the most widespread and endemic infections causing a substantial health and economic burden. The liver and lungs remain the most affected viscera. We report the case of a 41-year-old man with an atypical presentation: a hydatid cyst of the liver with a massive extension to the mediastinum through the esophagus hiatus. This patient underwent a single-stage surgical session to treat the mediastinal and abdominal parts of the cyst through a unique thoracic route.

Constrictive epicarditis.

Constrictive pericarditis is relatively uncommon. Constrictive phenomenon involves in the majority of cases the two layers of the pericardium namely the parietal pericardium and the visceral one. Chronic epicarditis is a distinct and very scarce form where only the visceral pericardium is interested by the pathologic process. We present herein the case of a 25 years old patient admitted in our department for surgical treatment of a chronic visceral pericarditis. We discuss along some important clinical and therapeutic points related to this specific presentation with a special interest to the right ventricular dysfunction after pericardiectomy.

Penetrating injury of the ascending aorta complicating a sternal biopsy.

Bone marrow aspiration and trephine biopsy are considered safe procedures. Some serious but rare adverse events directly attributable to these procedures have been related in a few reports in the literature. We report a rare case of ascending aortic injury following a sternal trephine biopsy.

Particularities of cardiac surgery in chronic hemodialysis patients.

INTRODUCTION: Cardiovascular disease is the most common cause of death in chronic hemodialysis patients(1). Cardiac surgery in hemodialysis patients exposes to higher risks inherent in the particular status of these patients. The aim of our study is to report the perioperative particularities of hemodialysis patients undergoing cardiac surgery, and to determine the impact of preoperative clinical status on hospital and late morbidity and mortality. METHODS: Between January 1998 and December 2012, 48 patients in chronic hemodialysis (HD) and candidates for cardiac surgery on cardiopulmonary bypass were retrospectively included. RESULTS:   The mean age was 56 years. Causes of renal insufficiency were dominated by diabetes (n = 20; 42%) and nephroangiosclerosis (n= 9, 18.8%). The duration of HD was 48.22 ± 44.5 months (1 month -11 years). Surgical procedures included coronary artery bypass grafting CABG (n = 33, 68.75%), Valvular replacement (n = 13, 27%) and combined surgery (n = 2, 4.25%). Nine patients (18.8%) underwent emergency surgery. The mean Euroscore I was 8.82 ± 7.76. Hospital mortality was 20.8%. Postoperative complications were observed in 87.5%patients. Age, diabetic nephropathy, Duration of hemodialysis greater than 54 months, preoperative hemoglobin <9 g / dl, combined surgery and emergency surgery were independent predictors of hospital mortality with odds ratio respectively 1.21; 2.7; 2.54; 1.83; 2.54 and 2.85. The survival rates at 1, 4 and 7 years were respectively 75, 65 and 50%. CONCLUSION:   Age, diabetic nephropathy, Duration of hemodialysis greater than 54 months, preoperative hemoglobin <9 g / dl, combined surgery and emergency surgery are predictive factors for hospital mortality. Early diagnosis of coronary and valvular damage and preoperative preparation considering these factors could improve the prognosis.

Value of euroscore II to predict operative mortality in infectious endocarditis surgery.

BACKGROUND: Stratification of surgical risk is an important step in cardiac surgery, often based on the estimation of operative mortality. The EuroSCORE II (ES II) incorporates several factors in the calculation of mortality, but few are specific to Infectious endocarditis (IE). AIM: Our study is aimed to evaluate the predictive power of the Es II in the surgery of IE and to test its discriminating power according to certain specific parameters of the IE. METHODS: 55 surgical procedures were carried out between January 2000 and June 2012 (37 EI on native valves and 18 on prosthesis). The mortality observed was compared with the mortality predicted by Es II. The discriminant capacity of the Es II model was tested using the receiver operating characteristic (ROC) curve model by comparing the areas under the curve (AsC). RESULTS: For our cohort The observed mortality was 30.9 % , the mortality predicted by Es II was 10.5%. in general, the EsII discriminatory capacity for mortality was satisfactory: the ROC AsC was 0,76. By analyzing the subgroups of the endocarditis, Es II lost its discriminating power: theROC AsC was: 0.64 for staphylococcal, 0.62 for the annular abscess and 0.56 for endocarditis on prosthesis. CONCLUSION: The EuroSCORE II model has a satisfactory discriminating power in the IE. However, analysis of subgroups leads to decrease in this discriminating power. Thus, some specific parameters of the IE, which do not appear in the EuroSCORE II model, should be taken into accountwhen analyzing mortality.

Aortic endocarditis complicated with a large ventricular septal defect and septic pulmonary embolism.

BACKGROUND: Infectious complications of the aortic valve can lead to severe cardiac failure and widespread contiguous lesions by the involvement of subaortic structures such as aorto-left ventricular discontinuity, destruction of the aortic ring, aortic abscesses, true or false aneurysms and shunts. AIM: Report a new case of a large ventricular septal defect due to infection. CASE REPORT: Abnormal communications occurring during acute aortic valve endocarditis are rare but they are very serious complications. We report a case of a 58 year-old-man, referred to our hospital with the diagnosis of aortic endocarditis with complicating root abscesses, acquired ventricular septal defect (VSD) and pulmonary septic embolism. Surgery was indicated and the whole procedure was performed through the aortic root. The patient underwent a radical resection of the abscesses, reconstruction of the aortic ring, closure of the ventricular septal defect and prosthetic replacement of the aortic valve. The immediate postoperative course was marked by persistent sepsis. Transoesophageal echocardiography showed vegetation's in the right side of the patch without signs of dehiscence. The outcome was fatal due to hemodynamic collapse. CONCLUSION: The authors would like to select and analyze some weaknesses of their procedure like using only the transaortic access that often limits exposure of possible right-side lesions, not removing the pulmonary obstruction and using an important amount of foreign material to reconstruct subvalvular lesions.

Coronary bypass in an adult with Kawasaki disease.

We present the case of a 30-year-old female patient with few coronary risk factors for atherosclerosis but with 3-vessel coronary artery disease possibly secondary to Kawasaki disease. Coronary angiography showed total occlusion of the left anterior descending artery and a right coronary artery aneurysm. Quadruple coronary artery bypass was performed. The postoperative course was uneventful.

[Coronary reoperation through left thoracotomy without cardiopulmonary bypass: 3 case reports]. / La chirurgie coronarienne redux à coeur battant par thoracotomie gauche: à propos de trois cas.

With the increasing number of patients who have undergone coronary artery bypass grafting, the incidence of reoperative coronary grafting is also increasing. Reoperative coronary artery bypass grafting is associated with morbidity and mortality rates greater than those of primary coronary operations. Left thoracotomy can provide access for reoperation when repeat median sternotomy is extremely dangerous. Coronary artery grafting on a beating heart and via left thoracotomy can be a good alternative strategy when redo coronary surgery is necessary in the circumflex or left anterior descending territories.