Pentalogy of Cantrell : successful early correction

Pentalogy of Cantrell Associated with Ectopia Cordis: A Case Report

Pentalogy of Cantrell is a congenital anomaly of the median mesodermal constructions with a poor prognosis. It is characterized by defects of the anterior diaphragm, the lower sternum, the abdominal wall, pericardium, and various congenital heart malformations. We present a case of ectopia cordis and Pentalogy of Cantrell in a newborn of a healthy 35-year-old woman with no history of embryotoxic exposure or smoking. The infant was first diagnosed with the anomaly in the second trimester of pregnancy and was delivered at 35 weeks of gestational age via a caesarian section. Shortly after birth, he was transferred to the neonatal intensive care unit (NICU) due to progressive respiratory failure, which ultimately, along with septicemia, led to infant death on the second day. In conclusion, the Pentalogy of Cantrell should be appropriately assessed for effective prenatal counseling and postnatal management with a multidisciplinary team; since infant survival assessment and early diagnosis give the parents the option of terminating the pregnancy.

Pentalogy of Cantrell with a Left Ventricular Diverticulum and Muscular VSD

Pentalogy of Cantrell (POC) is a rare congenital disorder characterized by defects of the anterior diaphragm, midline supraumbilical abdominal wall, diaphragmatic pericardium, lower sternum, and heart. The low incidence and significant heterogeneity of POC make it difficult for most surgeons to gain consistent experience in treating these congenital heart defects. Here we describe the treatment of a patient with POC, Tetralogy of Fallot, left ventricular (LV) diverticulum, and a muscular ventricular septal defect (VSD). An innovative approach through a left ventricular diverticulotomy was utilized which provided excellent exposure for repair of the muscular VSD.

Pentalogy of Cantrell

Pentalogy of Cantrell is a constellation of five congenital defects that pose a unique challenge for surgeons. Defects of the heart, pericardium, diaphragm, sternum, and anterior abdominal wall are pathognomonic. Although the incidence is low, it is critical to identify it in a timely fashion in order to adequately address all aspects. Early diagnosis, supportive care, and strategic surgical planning with a multidisciplinary team are all key components in managing patients with Pentalogy of Cantrell. In this text we sought to explore the evolution of both the understanding and treatment for this complex entity and provide current recommendations to today's pediatric caregivers.

One-stage surgical treatment for Cantrell syndrome without repairing the left ventricular diverticulum: a case report

Cantrell syndrome includes the defects of the heart, pericardium, diaphragm, abdominal wall, and sternum. The operative mortality is usually high. We report here a one-stage surgical correction in a case of Cantrell syndrome with left ventricular diverticulum.

Class II pentalogy of Cantrell

Background

Pentalogy of Cantrell is a rare syndrome, first described by Cantrell and co-workers in 1958. The syndrome is characterized by the presence of five major congenital defects involving the diaphragm, abdominal wall, the diaphragmatic pericardium, lower sternum and various congenital intra-cardiac abnormalities. The syndrome has never been reported in Tanzania, although may have been reported from other African countries. Survival rate of the complete form of pentalogy of Cantrell is as low as 20%, but recent studies have reported normal growth achieved by 6 years of age where corrective surgeries were done; showing that surgical repair early in life is essential for survival.

Case presentation

The African baby residing in Tanzania was referred from a district hospital on the second day of life. She was noted to have a huge omphalocele and ectopia cordis covered by a thin membrane, with bowels visible through the membrane and the cardiac impulse visible just below the epigastrium. Despite the physical anomaly, she appeared to saturate well in room air and had stable vitals. Her chest X-ray revealed the absence of the lower segments of the sternum and echocardiography showed multiple intra-cardiac defects. Based on these findings, the diagnosis of pentalogy of Cantrell was reached. On her fifth day of life, the neonate was noted to have signs of cardiac failure characterized by easy fatigability and restlessness during feeding. Cardiac failure treatment was initiated and she was discharged on parents’ request on the second week of life. Due to inadequate facilities to undertake this complex corrective surgery, arrangements were being made to refer her abroad. In the meantime, her growth and development was satisfactory until the age of 9 months, when she ran out of the medications and succumbed to death. Her parents could no longer afford transport cost to attend the monthly clinic visits, where the infant was getting free medication refill.

Conclusions

The case reported here highlights that in resource limited settings; poor outcome in infants with complex congenital anomalies is a function of multiple factors. However, we believe that surgery would have averted mortality in this 9-month-old female infant. We hope to be able to manage these cases better in future following the recent establishment of cardiac surgery facilities at Muhimbili National Hospital.

Characteristics and outcome of congenital left ventricular aneurysm and diverticulum: Analysis of 809 cases published since 1816

BACKGROUND

Congenital left ventricular aneurysm (LVA) or diverticulum (LVD) is rare cardiac anomalies. We aimed to analyse the clinical characteristics and outcome in all ever published patients.

METHODS

MEDLINE, Web of science, Google and EMBASE, and reference lists of relevant articles were searched for publications reporting on LVA or LVD patients.

RESULTS

We identified 809 patients published since 1816 [354 (49.1%) LVA, 453 (50.6%) LVD, 2 (0.3%) both]. Mean age at diagnosis was 34.1±27 (LVA) and 29.7±27.6years (LVD; p=0.05). 48.9% were male. LVA was larger (38.7±22.5mm versus 31.4±21.2mm; p=0.002) and frequently found in submitral location (33% versus 4.9%; p<0.001), LVD was frequently located at the LV-apex (61.2% versus 28.7%; p<0.001). LVD was often associated with cardiac (34.2% versus 11%; p<0.001) or extracardiac anomalies (32.7% versus 3%; p<0.001). LVA patients presented more frequently with ventricular tachycardia/fibrillation (18.1% versus 13.1%; p=0.01), the incidences of rupture (4% versus 4.5%; p=0.9), syncope (8.3% versus 5.1%; p=0.1), and embolic events (4.9% versus 3.6%; p=0.4) at presentation were not different between LVA and LVD. Mean follow-up was 56.3±43months. Cardiac death occurred more frequently in the LVA group (11.5% versus 5.0%; p=0.05) at a median age of 0.8 [LVA] and 2.5 [LVD] years. The leading cause of cardiac death was congestive heart failure in the LVA-group (50.0% versus 0.0%; p=0.01), and rupture in the LVD-group (75.0% versus 27.3%; p=0.04).

CONCLUSIONS

LVA and LVD are distinct congenital anomalies with different clinical and morphological characteristics. The prognosis of LVA is significantly worse during long-term follow-up.

Pentalogy of Cantrell with Ectopia Cordis: CT Findings

A 14-month-old girl with pentalogy of Cantrell, a very rare congenital syndrome characterized by an epigastric omphalocele and malformations of the heart, sternum, pericardium, and diaphragm, underwent echocardiography and multidetector computed tomography before surgical repair of these deformities was attempted. These tests revealed multiple cardiovascular and noncardiovascular abnormalities. After surgery, the patient's cardiovascular status was stable. Although studies have shown that echocardiography, multidetector computed tomography, and magnetic resonance imaging may each play a role in the diagnosis and management of this condition, there are few data available to support the use of one imaging modality over another.

Surgical treatment and outcomes of pentalogy of Cantrell in eight patients

PURPOSE

To summarize the experience and feasibility of radical one-stage surgical repair of pentalogy of Cantrell in eight cases in a single tertiary care center.

PATIENTS AND METHODS

From August, 2007 to June, 2011, eight patients with pentalogy of Cantrell were diagnosed. One of them had undergone intracardiac operation 2 years ago, leaving a large thoracoabdominal defect with most of the heart outside the chest. After correction of cardiac malformations, patients were individually treated with different operative procedures to restore their cardiac position and anatomy and repair their thoracoabdominal and diaphragmatic defects.

RESULTS

Surgical procedures in all the patients were uneventful. Seven cases underwent one-stage complete correction. The only patient candidate for second-stage operation underwent extended thoracoplasty because of inadequate accommodation for the heart. Diaphragmatic defects were repaired with a PROCEED patch in two cases and closed directly in the remainder. The right sixth and seventh ribs were grafted for chest reconstruction in two cases and the right seventh rib in one case. Chest wall clefts were closed directly in the remaining five cases. A left ventricular diverticulum was removed in one of the two patients. An interventricular residual shunt (0.5cm) was observed in one case and treated by transcatheter closure on the fifth day after operation. One case with double outlet right ventricle suffered from low cardiac output syndrome during the postoperative period and recovered after medical treatment. The early and midterm clinical outcomes were satisfactory without death or serious complications during the follow-up period of 24-72 months.

CONCLUSION

The diversity and complexity of POC result in a variable clinical course, with different clinical manifestations which require unique surgical procedures. Innovative multidisciplinary management strategies are necessary to achieve better outcomes. The key points in surgical treatment are: a) to obtain satisfactory correction of the cardiac malformation, b) adequate space for return of the heart to the mediastinum, and c) a thoracoabdominal wall repair which protects the heart from excessive compression or distortion. If treated correctly, most patients with less complex cardiac defects who survive the newborn period can be successfully treated via a one-stage operation.

One-stage surgical correction in pentalogy of Cantrell with left ventricular diverticulum

The pentalogy of Cantrell is a rare and fatal malformation. A left ventricular diverticulum is a common finding of this pentalogy. The present report summarizes our experience with three patients who suffered from pentalogy of Cantrell. All three cases had a left ventricular diverticulum. The intracardiac malformations and the left ventricular diverticulum were corrected simultaneously. All patients recovered uneventfully. One-stage surgical correction could improve short-term outcomes in selected patients with pentalogy of Cantrell.

Spectrum of Cantrell's pentalogy: case series from a single tertiary care center and review of the literature

The pentalogy of Cantrell (PC) was first described in 1958. It includes five anomalies: a deficiency of the anterior diaphragm, a midline supraumbilical abdominal wall defect, a defect in the diaphragmatic pericardium, various congenital intracardiac abnormalities, and a defect of the lower sternum. Five patients showing the PC spectrum are reported. The report presents the prenatal diagnosis, the postnatal course, and the patients' outcome at a tertiary care center from June 2001 to May 2012. A literature review and the management plan for this group of patients also are discussed. All patient data were obtained via electronic medical records retrospectively after approval by the institutional review board at the home institution. The patients in the study were three males and two females. For all of the patients, a prenatal diagnosis had been determined. The mean gestational age at delivery was 36.6 weeks. One patient had associated cranial and spine malformations. All the patients had associated congenital heart disease but a normal karyotype. Four of the five patients died in the first year of life. The ages at death ranged from 0 to 259 days (mean, 46.2 ± 51.8 days). The patients who did not survive had withdrawal of care due to increased morbidity, associated complications, or parental wishes. The pentalogy of Cantrell is a wide spectrum of associations. Patients with the complete PC together with complex congenital heart disease or extracardiac malformations may have a poor prognosis. Incomplete PC cases may have a better outcome based on associated anomalies. Prenatal counseling plays a very important role in the decision-making process for the families and has a significant impact on the postnatal management. A multidisciplinary team approach is essential for successful postpartum outcomes.

Pentalogy of cantrell with complete ectopia cordis in a fetus with asplenia

Cantrell's pentalogy (CP) is a rare, mainly sporadic spectrum of congenital midline thoracoabdominal defects that includes sternal anomalies, ventral diaphragmatic hernia, partial absence of the pericardium, supraumbilical abdominal wall defects, and congenital heart malformations. The approximate incidence is 1 in 100 000, with a 2∶1 male predominance. A 25-year-old pregnant woman was referred to the Prenatal Diagnosis Unit of the University Hospital of Padua for multiple congenital malformations at 21 weeks of gestation. A level 2 ultrasound scan was performed and confirmed the presence of multiple anomalies compatible with the diagnosis of CP associated with complete ectopia cordis. Fetal autopsy furthermore revealed asplenia, which usually presents as part of the heterotaxia spectrum. To our knowledge, an association of CP and complete ectopia cordis with asplenia has never been reported so far.

Pentalogy of cantrell: surgical resection of a biventricular diverticulum

Pentalogy of Cantrell is a rare diagnosis consisting of several midline defects of the sternum, abdominal wall, diaphragm, pericardium, and heart. One of the known features is ventricular diverticulum that can represent a technical challenge surgically. This is a follow-up case report of the successful simultaneous resection of a biventricular diverticulum and omphalocele repair after previous report of repair of complex intracardiac disease in the same patient.

Pentalogy of Cantrell

Pentalogy of Cantrell is a rare disease. Approximately 185 cases have been reported around the world. The authors performed a retrospective study that reviewed the clinical files and pathological samples of 22 cases of pentalogy of Cantrell treated at the Hospital Infantil de México Federico Gómez. Thirteen patients had ectopia cordis associated with pentalogy of Cantrell (group I), and there were 9 cases without ectopia cordis (group II). In group I, the following types of congenital heart disease were found: single ventricle (4), double-outlet right ventricle (4), ventricular septal defect (3), aortic coarctation (1), and atrial septal defect (1). In group II, the following types of congenital heart disease were found: double-outlet right ventricle (3), double-inlet left ventricle (2), ventricular septal defect (2), tetralogy of Fallot (1), and hypoplastic right ventricle syndrome (1). Nine cases had a ventricular diverticulum (40%). Ten patients (45%) had some other congenital anomaly associated with pentalogy of Cantrell. Thirteen patients underwent surgery (59%), which included cardiac surgery in 10 cases (45%). Sixteen patients died (73%): 11 from group I and 5 from group II ( P < .05). Little more than 50 years since it was first described, pentalogy of Cantrell remains a disease with high mortality, especially in patients with associated ectopia cordis.

Co-occurrence of severe Goltz-Gorlin syndrome and pentalogy of Cantrell - Case report and review of the literature

Goltz-Gorlin syndrome is a highly variable disorder affecting many body parts of meso-ectodermal origin. Mutations in X-linked PORCN have been identified in almost all patients with a classical Goltz-Gorlin phenotype. The pentalogy of Cantrell is an infrequently described congenital disorder characterized by the combination of five anomalies: a midline supra-umbilical abdominal wall defect; absent or cleft lower part of the sternum; deficiency of the diaphragmatic pericardium; deficiency of the anterior diaphragm; and congenital heart anomalies. Etiology and pathogenesis are unknown. We report on an infant with findings fitting both Goltz-Gorlin syndrome (sparse hair; anophthalmia; clefting; bifid nose; irregular vermillion of both lips; asymmetrical limb malformations; caudal appendage; linear aplastic skin defects; unilateral hearing loss) and the pentalogy of Cantrell (absent lower sternum; anterior diaphragmatic hernia; ectopia cordis; omphalocele). The clinical diagnosis Goltz-Gorlin syndrome was confirmed molecularly by a point mutation in PORCN (c.727C>T). The presence of molecularly confirmed Goltz-Gorlin syndrome and pentalogy of Cantrell in a single patient has been reported twice before. The present patient confirms that the pentalogy of Cantrell can be caused in some patients by a PORCN mutation. It remains at present uncertain whether this can be explained by the type or localization of the mutation within PORCN, or whether the co-occurrence of the two entities is additionally determined by mutations or polymorphisms in other genes, environmental factors, and/or epigenetic influences.

Pentalogy of Cantrell with double-outlet right ventricle: a case of surgical correction

Pentalogy of Cantrell is characterised by a combination of severe defects in the middle of the chest including the sternum, diaphragm, heart, and abdominal wall. Mortality rate after cardiac surgery is usually high. We report a successful total correction of the cardiac defects in a case of Pentalogy of Cantrell with a double-outlet right ventricle prior to abdominal wall defect repair.

[Pentalogy of Cantrell: six new cases]

Cantrell's pentalogy is a rare multiple malformation syndrome consisting of supraumbilical abdominal wall defect, sternal defect, pericardial defect, anterior diaphragmatic defect and heart malformation.

AIMS AND METHODS

Prenatal ultrasound findings and malformations described during autopsy of the Cantrell's pentalogy cases diagnosed between January 1991 and June 2009 in our institute were reviewed. A literature research was conducted to analyze the prevalence and prenatal detection rate of the five previously described malformations and ectopia cordis in the Cantrell's pentalogy cases.

RESULTS

Six cases of Cantrell's pentalogy were diagnosed during the study period in our department. Sonography detected multiple malformations in 3 cases, and isolated malformation in 3 cases. Analyzing the data of 49 Cantrell's pentalogy cases altogether showed that, beside abdominal wall defect and ectopia cordis which had the highest prenatal detection rate (83% and 91% with a prevalence of 94% and 69%, respectively), sternal defect and anterior diaphragmatic hernia were also present in a large number of the cases (80% and 73% respectively).

CONCLUSION

Sonographic identification of the sternal defect or diaphragmatic hernia may help to differentiate Cantrell's pentalogy from malformations part of the syndrome but occurring as isolated defects.

Outcome of children with Pentalogy of Cantrell following cardiac surgery

Although single individual reports have documented outcomes in children with pentalogy of are few data available for postoperative outcome of this cohort of patients after cardiac surgery. The aim of this study was to retrospectively review the clinical details of patients with pentalogy of Cantrell managed at two centers. Two cardiac surgical institutions retrospectively studied all patients with pentalogy of Cantrell and significant congenital heart disease who underwent surgical intervention, excluding PDA ligation, between 1992 and 2004. Seven children with pentalogy of Cantrell underwent surgical intervention at a median age of 60 days (range, 1-11 months). Three patients had tetralogy of Fallot, two double outlet right ventricle, one patient had tricuspid atresia, and one patient a perimembranous ventricular septal defect. The mean duration of postoperative ventilation was 112.8 days (range, 4-335 days) but three patients required ventilation for more than 100 days. Patients who had a preoperative diaphragmatic plication required a longer duration of ventilation (mean = 186.5 days [range, 100-273 days] compared with mean = 132 days [range, 4-335 days]). Four patients survived, with three patients weaned from ventilation. Three patients had withdrawal of care following failure to wean from ventilation, following multisystem organ failure, and at the request of their parents. In conclusion, the postoperative care of children with pentalogy of Cantrell after cardiac surgery is often complicated by prolonged need for ventilatory support and multiple postoperative complications. Earlier surgical intervention does not necessarily reduce morbidity and mortality. These data may help in the counseling of parents prior to surgical intervention.

Pentalogy of Cantrell: reviewing the syndrome with a case report and nursing implications

Pentalogy of Cantrell is a rare syndrome characterized by 5 distinctive anomalies: epigastric omphalocele, sternal cleft, diaphragmatic defect, diaphragmatic pericardial defect, and intracardiac defect. There are limited case reports documented since its first description in 1958 due to either underdocumentation or underrecognition. One possibility for underrecognition is the idea that there can be incomplete expressions of the syndrome, and these cases may be reported as separate diagnoses. This article explores the case of an infant with the prenatal diagnosis of giant omphalocele who was found to have a complete expression of the pentalogy. Infants with diagnoses such as giant omphalocele and diaphragmatic hernia require complex medical and surgical care. Nursing is in the perfect position to provide these infants with safe, quality, and interdisciplinary care and to provide vital, comprehensive teaching to their parents and families. The need for and value of comprehensive follow-up of these infants cannot be expressed enough.