Pentalogy of Cantrell and associated midline anomalies: a possible ventral midline developmental field

Radiological findings of partial expression pentalogy of Cantrell and other multiple congenital anomalies: A rare case report

Pentalogy of Cantrell is a rare syndrome of anomalous malformation. In the present case, the syndrome was initially diagnosed as a complete pentad, including a supra-umbilical abdominal wall defect, a sternal defect, pericardial defects, an anterior diaphragmatic defect, and heart malformation. Diagnosis required several imaging modalities, including computed tomography (CT) and magnetic resonance imaging (MRI). In this case report, we present an 8-month-old female patient with a thoracic wall defect with ectopia cordis and a bilateral cleft lip and palate. In addition, a head CT scan showed craniosynostosis, hypogenesis of the corpus callosum, and tonsillar cerebellar herniation. Thoracoabdominal CT revealed herniation of the transverse colon up to the subcutaneous layer, diaphragmatic hernia, atrial septal defects (ASD), ventral septal defects (VSD), and a persistent left superior vena cava (PLSVC). A multidisciplinary approach is required for the optimal management of this syndrome. We describe a female infant who presented with pentalogy of Cantrell syndrome and include the findings from postnatal CT imaging.

Ectopia Cordis as a Lethal Neonatal Condition: A Case Report from Bahrain and a Literature Review

Ectopia cordis is a rare type of malformation where the heart is not located normally. It may be partially or completely located outside the thoracic cavity and can be associated with other congenital abnormalities. It results from failure of maturation of midline mesoderm and ventral body formation during embryogenic formation. The exact etiology remains unknown. The literature review reveals the prognosis for infants with ectopia cordis is very poor. Here, we are reporting the first case of a fetus that was prenatally diagnosed with ectopia cordis that was associated with omphalocele documented in our country. Considering the poor prognosis for the fetus, conservative management during the prenatal period was chosen.

Pentalogy of Cantrell. A stillbirth case report

Introduction: Pentalogy of Cantrell is a rare congenital disorder characterized by midline birth anomalies. Its embryological origins are related to anomalies of the abdominal wall that prevent the closure of the thorax. Its etiology is not yet clear, but it has been associated with a failure of migration of the lateral plate mesoderm to the midline. Case description: A stillbirth at 25.2 weeks of gestation diagnosed with pentalogy of Cantrell. The mother was a 14-year-old teenager with no relevant history of disease. An obstetric ultrasound was performed at 19 weeks of gestation and revealed findings suggestive of pentalogy of Cantrell. The mother was informed of the potential risks and future complications for the fetus, yet she chose to continue with the pregnancy. At 25.2 weeks of gestation, the mother went to the emergency department due to pain in the hypogastrium accompanied by moderate vaginal bleeding and absence of fetal activity. Once fetal death was confirmed by ultrasound, labor was induced, resulting in stillbirth with anencephaly, thoracic hypoplasia, gastroschisis, and eventration of the liver. Conclusions: Adequate antenatal care, including strict ultrasound follow-up, is essential to detect future complications in the fetus; to provide advice on possible malformations incompatible with life, such as pentalogy of Cantrell; and to determine the best therapeutic approach.

Congenital biventricular cardiac diverticula as a part of class III Cantrell's syndrome: case report

Congenital cardiac ventricular diverticulum is an extremely rare condition that usually occurs as a part of Pentalogy of Cantrell and frequently associated with sternal, pericardial, diaphragmatic, and thoracoabdominal wall defects. The prognosis of the patient depends on the complexity of abnormalities. Herein, we report biventricular diverticula as a part of incomplete Cantrell's syndrome in a 1-day-old newborn.

Complete and Incomplete Pentalogy of Cantrell

Pentalogy of Cantrell (PC) is a malformation characterized by defects in the ventral abdominal wall, lower sternum, diaphragmatic pericardium, anterior diaphragm associated with omphalocele, thoraco-abdominal ectopia cordis, diaphragmatic hernia, and intracardiac abnormalities. PC is stratified as complete or incomplete and we present both the complete and incomplete forms.

Pentalogy of Cantrell in Full Term Neonate

Pentalogy of Cantrell (PC) is an uncommon congenital disorder characterized by severe defects in the chest and abdomen, including abdominal visceral prolapsed via umbilical cord (omphalocele), defect in the lower part of the sternum, defect in the front of the diaphragm, defects in the anterior part of the pericardium, and the ectopiacordis. Here, we report a 2-hour-old girl, weighing 3,500 g, who was referred to Shahid Madani Hospital in Khorramabad due to the large omphalocele on her chest with pulsating mass above it. The baby was the first child of a 24-year-old mother who was born with an uncomplicated vaginal delivery. Very rare cases of PC are born as a term new-born.

Management Challenges in an Infant With Pentalogy of Cantrell, Giant Anterior Encephalocele, and Craniofacial Anomalies: A Case Report

Pentalogy of Cantrell is a rare syndrome consisting of midline abnormalities involving the heart, sternum, abdominal wall, and the anterior and pericardial diaphragm. This combination of defects places patients at particular perioperative risk and requires individualized management during anesthetic care. The following report documents the management of a patient with pentalogy of Cantrell, whose condition was further complicated by severe midline craniofacial abnormalities, including large anterior encephalocele, deficient mandible, tethered tongue, and cleft palate. The case offers insight into the complexity of care in this unique patient population.

Fetal MRI in the Identification of a Fetal Ventral Wall Defect Spectrum

Objective  To ascertain if useful criteria for prenatal diagnosis of fetal ventral body wall defects (VBWDs) exists by reviewing published literature on diagnosis of VBWD as compared with our own diagnostic experience. Study Design  A comprehensive literature review of diagnostic criteria of fetal VBWD including pentalogy of Cantrell (POC), omphalocele, exstrophy, imperforate anus, spina bifida (OEIS), cloacal exstrophy, limb-body wall complex (LBWC), and body stalk anomaly was performed followed by a retrospective review of all fetal magnetic resonance imaging (MRI) examinations from our medical center over a 2-year period. Results  Classically, OEIS is omphalocele, bladder exstrophy, imperforate anus, and spina bifida. POC is defects of the supraumbilical abdomen, sternum, diaphragm, pericardium, and heart. LBWC is two of the following: exencephaly or enencephaly with facial clefts, thoracoschisis or abdominoschisis, and limb defects. Twenty-four cases of VBWD on MRI over a 24-month period were identified with seven cases involving defects of additional organ systems. Six of these seven cases demonstrated findings from two or more of the traditional diagnoses POC, OEIS, and LBWC making diagnosis and counseling difficult. Conclusion  There is a lack of consensus on useful diagnostic criteria within the published literature which is reflected in our own diagnostic experience and poses a challenge for accurate prenatal counseling.

Pentalogy of Cantrell associated with unilateral anophthalmia: Case report and literature review

RATIONALE

Pentalogy of Cantrell, a very rare congenital condition, has an estimated incidence of 5.5 per 1 million live births. It includes five defects: a midline supraumbilical wall defect, a diaphragmatic defect, a cleft distal sternum, a defect in the diaphragmatic pericardium, and an intracardiac defect. Very few cases of this condition have been reported in the literature, most of them diagnosed in the second or third trimester of pregnancy.

PATIENT CONCERNS

We present a case of pentalogy of Cantrell associated with cranioschisis and unilateral anophthalmia diagnosed at 14 weeks of amenorrhea.

DIAGNOSES

The combination of abdominal and vaginal sonography established the diagnosis of 14 weeks of amenorrhea with a plurimalformative syndrome including: ectopia cordis, large suprambilical anterior abdominal wall defect, omphalocele, anomaly of the shape of the skull, and anomalies of the brain.

INTERVENTIONS

After counseling the parents, the pregnancy was interrupted, as requested by the family.

OUTCOMES

Pathological examination of the fetus after the therapeutic abortion confirmed the diagnosis.

LESSONS

Because of the poor prognosis of Cantrell's pentalogy, early antenatal sonographic detection is important and allows for elective abortion before viability.

Abrogation of TGF-beta signalling in TAGLN expressing cells recapitulates Pentalogy of Cantrell in the mouse

Pentalogy of Cantrell (PC) is a rare multi-organ congenital anomaly that impedes ventral body wall closure and results in diaphragmatic hernia, intra- and pericardial defects. The underlying cellular and molecular changes that lead to these severe developmental defects have remained unknown largely due to the lack of representative animal models. Here we provide in depth characterization of a mouse model with conditional ablation of TGFβRII in Transgelin (Tagln) expressing cells. We show that Tagln is transiently expressed in a variety of cells that participate in the embryonic development and patterning of ventral structures. Genetic ablation of TGFβRII in these cells leads to ventral midline closure defect, diaphragmatic hernia, dilated cardiac outflow tract and aberrant cardiac septation, providing a reliable model to study the morphological changes leading to PC. We show that myogenisis in the diaphragm is independent of TGFβ and the diaphragmatic hernia arises from fibroblast-specific migration defect. In the dorsal body wall Tagln expression is initiated after the closure process, revealing a remarkable difference between ventral and dorsal body walls development. Our study demonstrates the use of micro-CT scanning to obtain a 3-dimensional high-resolution overview of embryonic anomalies and provides the first mechanistic insight into the development of PC.

Discordant Anomalies with Combined Features of Pentalogy of Cantrell and OEIS Complex: A Case Report in Monochorionic Twins

INTRODUCTION

Ventral body wall defects have various manifestations. Among others, pentalogy of Cantrell (PC) and omphalocele exstrophy imperforate anus spinal abnormalities (OEIS) complex are defects that involve upper and lower anterior midline of body wall, respectively. Although both entities are in a spectrum of ventral body wall defects, the combination of PC and OEIS complex has not been described.

CASE REPORT

In this report, we describe an unusual case of congenital ventral body wall defect with combined features of PC and OEIS complex, which discordantly occurred in monochorionic monoamniotic twins.

CONCLUSION

PC and OEIS complex may be related regarding their embryologic origins. The combination may represent the most severe manifestation of ventral body wall defects.

Severe Intrauterine Amputations in One Dichorionic Twin With Pentalogy of Cantrell: Further Evidence and Consideration for Mechanical Teratogenesis

Pentalogy of Cantrell (PC) is characterized by midline supraumbilical abdominal wall defect, lower sternum defect, anterior diaphragmatic and pericardial defect, and congenital cardiac anomalies. Several etiological influences have been postulated, however, most of the reported cases are sporadic. In addition, evidence for mechanical teratogenesis in PC is limited. Here, we describe in one dichorionic twin with complete PC, additional severe intrauterine amputations (mainly head and neck) not previously reported resultant from mechanical teratogenesis. This morphologic constellation prompts us to emphasize the consideration of this etiological influence and provides further evidence. In fact, the pattern of anomalies in the affected fetus provides new insight into the severity and presentation of PC due to mechanical teratogenesis, which is a significant etiological consideration in clinical evaluation and implies that the syndrome involves a complex defective fetal development.

Complete Ectopia Cordis: A Case Report and Literature Review

Ectopia cordis is a congenital heart exposure defined as complete or partial protrusion of heart through ventral defect in the thoracoabdominal wall alone or with other viscera in cases of pentalogy of Cantrell. This condition was first described by Haller et al. in 1706; since then many advances have been made. Diagnosis of ectopia cordis is done prenatally in well-equipped health facility by antenatal ultrasound scan so that early diagnosis and management plan can be initiated. The index case was delivered to uneducated rural family and admitted at 3 days of life and survived for seven days, even though most literatures state that majority died within four days even with surgery. So, in view of this, we presented this case report to deliberately draw the attention of paediatrician/obstetrician to the fact that even though this condition is rare, proactive search and diagnosis should be made and early treatment should be instituted, so that such a child may be salvaged.

Pericardio-Amniotic Shunting for Incomplete Pentalogy of Cantrell

A 27-year-old woman, gravida 2, para 0, presented with an incomplete Pentalogy of Cantrell with an omphalocele, diaphragmatic hernia, and a pericardial defect at 32 weeks' gestation. A large pericardial effusion compressed the lungs and had led to a reduced lung growth with an observed-to-expected total lung volume of 28% as measured by MRI. The effusion disappeared completely after the insertion of a pericardio-amniotic shunt at 33 weeks. After birth, the newborn showed no signs of pulmonary hypoplasia and underwent a surgical correction of the defect. Protracted wound healing and a difficult withdrawal from opioids complicated the neonatal period. The child was discharged on postnatal day 105 in good condition. This case demonstrates that in case of Pentalogy of Cantrell with large pericardial effusion, the perinatal outcome might be improved by pericardio-amniotic shunting.

Pentalogy of Cantrell: Case Report With Review of the Literature

BACKGROUND

Pentalogy of Cantrell is a rare, congenital disorder characterized by lower sternal defects, diaphragmatic defect, pericardial defect, supraumbilical abdominal wall abnormalities, and/or intracardiac defects. The collective defects result from failure of either differentiation or migration of mesenchymal or mesodermal structures during the embryonic phase of development. Mortality of the disease complex is high, and treatment, when appropriate, revolves around surgical correction of the associated defects.

PURPOSE

This article presents a case of pentalogy of Cantrell and examines the literature to report the most current evidence relative to the embryology and pathophysiology. In addition, the methods of pre- and postnatal diagnosis, management, and prognostic indicators are examined.

METHODS/SEARCH STRATEGY

Case report was gathered from the medical records and is provided as it occurred. The literature was searched for evidence of best management strategies as well as care implications for families.

FINDINGS/RESULTS

A female newborn was delivered at (Equation is included in full-text article.)weeks' gestation secondary to premature onset of labor. Prenatal ultrasonography identified an abdominal wall defect, diaphragmatic hernia, sternal defect, ventricular septal defect, and open neural tube defect. Examination immediately after delivery confirmed prenatal findings and a diagnosis of pentalogy of Cantrell was assigned.

IMPLICATIONS FOR PRACTICE

Patients with the diagnosis of pentalogy of Cantrell should receive antenatal counseling relative to mortality and morbidity risks. An interprofessional approach in the immediate timeframe after delivery facilitates timely diagnostics and offers families prompt confirmation of antenatal findings.

IMPLICATIONS FOR RESEARCH

Future research can focus on further elucidating genetic etiologies of pentalogy of Cantrell.

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.

Cardiac malposition (ectopia cordis) in a cat

OBJECTIVE

To describe a case of cardiac malposition in a cat, and the successful management of the anomaly.

CASE DESCRIPTION

A 2-year-old male neutered male British Shorthair cat weighing 7.58 kg was referred for bicavitary effusion. Ultrasonography and echocardiography demonstrated displacement of the heart into the abdomen through a diaphragmatic defect. Clinical signs of right-sided congestive heart failure were attributed to mechanical restriction of diastolic function by a constrictive segment of fibrous pericardium and to impaired venous return due to a kink in the caudal vena cava. Surgical repositioning of the heart into the thoracic cavity and a subtotal pericardectomy were performed, and the diaphragmatic defect was repaired. The patient recovered well postoperatively.

NEW OR UNIQUE INFORMATION PROVIDED

The diagnosis and management of cardiac malposition has not been previously described in cats. With timely diagnosis and surgical intervention, a favorable outcome is possible.

Integrative mid-trimester anomaly (IMTA) chart: a novel sonographic approach for syndromatic challenges (pilot study)

OBJECTIVE

To validate the use of the integrative mid-trimester anomaly (IMTA) chart, a novel chart that aims to increase sonographers' ability to diagnose fetal syndromes and complex anomalies.

METHODS

This study was conducted between September 2014 and January 2015. Pregnant women who attended our hospital for fetal medicine consultation during the second trimester were recruited. The diagnosis was assigned by a qualified consultant. The research coordinator randomized women between two groups (each consisted of two sonographers with comparable experience) and each was then examined twice (once with and once without the chart). Supposed diagnosis, patient and sonographer satisfactions were reported.

RESULTS

Twenty five women were recruited. Their average age was 26.48 ± 4.49 years and gestational age at examination was 24.39 ± 6.39. There were 17 (68%) fetuses that had multiple anomalies. The duration of examination was comparable. However, patient and sonographer satisfactions were higher when the same women were examined with the chart (p < 0.0001). The accuracy of diagnosis was also significantly higher (p = 0.03).

CONCLUSION

The IMTA chart seems to be a useful tool for novice sonographers that could increase their diagnostic accuracy and improve their patient and their own satisfaction.

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.

Ventral midline blanching in the setting of segmental infantile hemangiomas: clinical observations and pathogenetic implications

Areas of blanched skin in children may be seen as an independent finding or in association with vascular birthmarks. We performed a retrospective chart review to identify and describe infants with areas of ventral midline blanching in the presence of segmental infantile hemangiomas. We identified nine full-term infants with partial or full segmental hemangiomas and areas of midline ventral blanching. Additional ventral wall defects were seen in five patients. Six had cardiac anomalies and six had intracranial anomalies. Five were diagnosed with definite PHACE (posterior fossa, hemangioma, arterial, cardiac, and eye abnormalities) syndrome and three had possible PHACE syndrome. Eight were complicated by ulceration. Treatment varied according to the case. Ventral blanching, even in the absence of overt midline defects, can be seen in infants with segmental hemangiomas at risk for PHACE syndrome. We hypothesize that midline blanching may represent a minor manifestation of a developmental ventral defect.

Blastopathies and microcephaly in a Chornobyl impacted region of Ukraine

This population-based descriptive epidemiology study demonstrates that rates of conjoined twins, teratomas, neural tube defects, microcephaly, and microphthalmia in the Rivne province of Ukraine are among the highest in Europe. The province is 200 km distant from the Chornobyl site and its northern half, a region known as Polissia, is significantly polluted by ionizing radiation. The rates of neural tube defects, microcephaly and microphthalmia in Polissia are statistically significantly higher than in the rest of the province. A survey of at-birth head size showed that values were statistically smaller in males and females born in one Polissia county than among neonates born in the capital city. These observations provide clues for confirmatory and cause-effect prospective investigations. The strength of this study stems from a reliance on international standards prevalent in Europe and a decade-long population-based surveillance of congenital malformations in two distinct large populations. The limitations of this study, as those of other descriptive epidemiology investigations, is that identified cause-effect associations require further assessment by specific prospective investigations designed to address specific teratogenic factors.

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.

Prenatal Diagnosis of Cantrell's Pentalogy Associated with Agenesis of Left Limb in a Twin Pregnancy

Pentalogy of Cantrell is a rare malformation described in the literature. We report a case of pentalogy of Cantrell associated with left limb deficiency in a twin pregnancy. The fetus with multiple anomalies revealed kyphosis, ectopia cordis, and a large defect with protruding liver and bowel loops at 12 weeks and 3 days of gestational age on ultrasound scan. The other fetus was ultrasonographically normal. We diagnosed a case of pentalogy of Cantrell in a twin pregnancy after exclusion of limb body wall complex, body stalk anomaly, and amniotic band syndrome and after delivery of the fetuses. Macroscopic examinations were ectopia cordis, extrusion of the abdominal organs without membranes surrounding, and agenesis of the left limb.

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.

Thoracoabdominal wall defect with complete ectopia cordis and gastroschisis: a case report and review of the literature

Ventral wall defects are extremely rare anomalies that are likely caused by the failure of the ventral wall to close during week 4 of development. We report a case of severe thoracoabdominal wall defect including complete thoracic ectopia cordis and gastroschisis. This combination represents a novel constellation of findings in a single patient. This unique case further demonstrates an anatomically normal heart with age-appropriate development and an intact diaphragm. We review the literature of other reports and discussions of entities that share overlapping features with this case.

Pentalogy of Cantrell; complete expression in a nine-month-old-boy

Pentalogy of Cantrell is a rare congenital malformation whose exact cause is not completely understood; it is characterized by defects in the anterior abdominal and thoracic walls consisting of omphalocoele, diaphragmatic defect, ectopia cordis, intracardiac defects and sternal clefts. The complex has variable clinical expression with complete and incomplete expressions reported. We, therefore, report a case of complete manifestation of the pentad in a 9-month-old boy.

Pentalogy of Cantrell: embryofetoscopic diagnosis

Embryofetoscopy is an endoscopic technique that permits a direct visualization and morphologic study of embryos during the first and early second trimester. We report the early prenatal diagnosis of a case of Pentalogy of Cantrell combining data obtained by 2-dimensional and 3-dimensional ultrasonography and embryofetoscopy. Morphologic examination focused on a large omphalocele protruding from the anterior abdominal wall as an oval pulsating mass, measuring approximately 3 cm. The visualization of an omphalocele with ectopia cordis without other malformations confirmed the diagnosis of Pentalogy of Cantrell (class III). Currently, embryofetoscopy allows direct visualization of the embryo in vivo, enabling accurate diagnosis of developmental defects and yielding additional insights into developmental disorders in the embryo.

Thoracoabdominoplasty with umbilicoplasty for Cantrell's syndrome

Cantrell et al. described a syndrome with five anomalies characterised by defects of the abdominal wall, lower sternum, anterior diaphragm, diaphragmatic pericardium, and heart. Because most of the children who survived could not have the thoracoabdominal wall adequately reconstructed at the initial operation, ventral herniation is often the result and they have to live with the danger of direct trauma to the unprotected heart. It therefore becomes important protect the unguarded heart while improving the appearance of the thoracoabdominal region. The reconstruction of the lower sternum has rarely been reported. We describe four such patients, three of whom had a thoracoabdominoplasty and umbilicoplasty using autologous rib cartilage and rectus muscles. All these children had solidly reconstructed sternums, and their abdominal appearances are excellent.

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.

[Giant omphalocele correction in a patient with pentalogy of Cantrell]

Pentalogy of Cantrell is a rare congenital malformation characterised by a large defect in the lower region of the sternum, diaphragm, and lower abdominal region. It is also characterised by the migration of organs, and its prognosis depends on the presence of cardiac malformations. We present the case of an 18 year-old male subjected to a scheduled giant omphalocele correction. Invasive monitoring, including cardiac output, was used to avoid episodes of instability due to the increase in abdominal pressure and the increase in venous return (as had happened on two previous operations). The prognosis depends on multiple factors, with good haemodynamic and respiratory control being the most important. Mortality is high despite the advances in monitoring.

Cantrell's Pentalogy in Twins: Prenatal Diagnosis

The combination of an onphalocele, an anterior thoracic wall defect and an anterior diaphragmatic defect constitutes classical Cantrell's pentalogy. We present a case of Cantrell's pentalogy diagnosed prenataly in twins with conventional and three-dimensional sonography.

Pentalogy or hexalogy of Cantrell?

Pentalogy of Cantrell (PC) is a rare congenital syndrome involving the abdominal wall, sternum, diaphragm, pericardium, and heart. The embryonic period in which PC develops coincides with that of umbilical cord (UC) formation. The aim of the following study was to address the question of whether PC is associated with UC pathologies. Four cases, prenatally identified between 2002 and 2008, were enrolled in this study. Umbilical cord pathologies defined as single umbilical artery, short cord, or UC with atypical coiling pattern were retrospectively assessed on stored ultrasound images and from autopsy reports. The literature regarding PC and UC pathologies was reviewed. Three singleton pregnancies and 1 monoamniotic twin pregnancy with twin reversed arterial perfusion sequence were reviewed. All had a normal karyotype. Three showed the classical PC stigmata, with ectopia cordis. One fetus had no ectopia cordis; this case had a normal UC, whereas all others fetuses showed a short UC with atypical coiling pattern. Of 26 publications dealing with PC, the UC was described in only 8 cases, 7 of which were abnormal. There seems to be a strong correlation between the PC and UC abnormalities, in particular in cases with ectopia cordis. We speculate that the insult leading to the classical malformations of PC and UC abnormalities is the same or the sequence of malformations itself may alter the early fetoplacental blood flow and therefore the normal development of the UC angioarchitecture.

Cantrell syndrome with complex cardiac malformations: a case report

Cantrell syndrome is a rare condition of congenital defects of 5 developmentally associated structures: the abdominal wall, sternum, diaphragm, pericardium, and heart. Few patients survive, and even fewer survive with good outcomes of quality of life. We present a case with the pentalogy and profound cardiac malformations. Despite repeated life-threatening conditions, the boy survived to have his first operation at 5 months old. The operation reduced the heart within the thoracoabdominal area, repaired the abdominal wall defect, and released multiple stenoses of the heart and great vessels. The patient recovered uneventfully. At 4.5 years old, he is healthy and developed normally.

Ectopia cordis with tetralogy of Fallot in an infant with pentalogy of Cantrell: high-pitch MDCT exam

We report the MDCT findings of a 17-month-old girl with Cantrell's pentalogy, a rare congenital disease characterized by several defects in the ventral thoracoabdominal wall including ectopia cordis, and, in this patient, associated with tetralogy of Fallot. This case provides an example of the utility of a wide volume in coverage and high-pitch MDCT scan in the evaluation of complex cardiovascular anatomy in infants with congenital heart disease without the need of an ECG-gating acquisition.

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 a single-ventricle cardiac defect: collaborative management of a complex disease

We present a case of ectopia cordis with a complex single-ventricle congenital heart defect in association with pentalogy of Cantrell. Management by a skilled multidisciplinary team was critical for patient survival. Early fetal diagnosis and the use of advanced imaging techniques allowed adequate time for planning and identified critical anatomic details. Preserving the heart's natural covering, performing cardiac surgery without cardiopulmonary bypass, and using catheter intervention decreased the risk to the patient. Complete coverage of the defect was achieved using skin generated with tissue expanders. This case illustrates the importance of collaboration when caring for infants with critical, high-risk disease and highlights the increased potential for survival with complex ectopia cordis in the current medical era.

Craniorachischisis with a variant of pentalogy of Cantrell, with lung extrophy

A case of cranioraschischisis including incomplete pentalogy of Cantrell (PC) is described. The female fetus had a large omphalocele with evisceration of the heart, left lung, liver, stomach, and intestines accompanying anencephaly, cervical, thoracal lumbar, spina bifida. The fetus had ectopia cordis and diaphragmatic agenesia with an intact sternum. We present a case of a neonate with the stigmata for PC with the exception of a sternal defect. A literature review is also included. Sonographers should check for ventral and dorsal anomalies with PC because they may occur simultaneously.

Prenatal diagnosis of vertebral deformities associated with pentalogy of Cantrell: the role of three-dimensional sonography?

Pentalogy of Cantrell was diagnosed in a fetus at 14 weeks of gestation, on routine two-dimensional sonographic examination with Doppler imaging, which revealed a midline supraumbilical abdominal wall defect including herniated liver, an ectopia cordis without intracardiac anomalies, and a large omphalocele containing intestines. Although left unilateral club foot deformity was also detected as an associated anomaly in the same examination, severe lumbar lordoscoliosis was only detected by using three-dimensional sonography because of the spatial configuration of the deformity. After termination of the pregnancy, postnatal inspection of the fetus confirmed the diagnosis of pentalogy of Cantrell associated with skeletal deformities and revealed low implant ears as an additional finding. Although two-dimensional sonography with Doppler imaging is sufficient to diagnose pentalogy of Cantrell, it may fail to show the complex vertebral deformities and three-dimensional sonography may assist in visualizing the defect accurately.

Successful vaginal delivery of a pregnant woman with Cantrell's Pentalogy

Cantrell's Pentalogy is a rare condition that consists of defects involving the abdominal wall, lower sternum, anterior diaphragm, pericardium, and heart. In the literature to date, pregnant women with Cantrell's Pentalogy have not been discussed. We performed successful vaginal delivery of a 23-yr-old nulliparous, primigravid woman who had been diagnosed with this condition. Diagnosis was based on cardiac catheterization, angiography, and echocardiogram, and abdominopelvic CT. Vaginal delivery may be an option for women with Cantrell's Pentalogy and may be attempted with caution.

Complete ectopia cordis with anencephaly: a case report

We report a case of pentalogy of Cantrell with anencephaly diagnosed in utero on 2-dimensional sonography at 17 weeks of gestation. Due to associated anencephaly, termination of pregnancy was carried out. Histopathological examination confirmed the sonographic findings.

Perioperative management of a neonate with Cantrell syndrome

Cantrell syndrome is a congenital malformation with a pentalogy characterized by defects involving the abdominal wall, lower sternum, anterior diaphragm, and diaphragmatic pericardium, as well as congenital cardiac anomalies. We recently managed anesthesia in a patient with this syndrome and herein report our experience. The patient was a 14-day-old male neonate, who had been diagnosed with Cantrell syndrome, including ventricular septal defect, left ventricular diverticulum, abdominal wall defect, omphalocele, and sternal hypoplasia. Surgical interventions to close the ventricular septal defect, resect the left ventricular diverticulum, and close the omphalocele were scheduled. After cardiac surgery, the hernial contents were returned to their original compartment and, subsequently, an attempt was made to suture the abdominal wall. However, blood pressure fell markedly and the attempt was discontinued. The chest was left open postoperatively and the patient was transferred to the intensive care unit (ICU), during which time circulatory and respiratory management was very complex. Issues requiring particular attention in the management of anesthesia for patients with this syndrome include complications of diverse cardiac malformations, pulmonary hypertension, pulmonary hypoplasia, and respiratory and circulatory failure associated with increased intraabdominal pressure due to primary closure of the omphalocele. Accordingly, extreme caution must be taken to restore respiratory and circulatory control.

[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.