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Ayadi S, Hammami B, Sallemi N, Ben Ayed M, Chabchoub M, Ben Mahfoudh K, Mnejja M, Charfeddine I. Congenital crico-thyroid dysplasia: a comprehensive description. Eur Arch Otorhinolaryngol 2024; 281:4425-4428. [PMID: 38795146 DOI: 10.1007/s00405-024-08745-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2024] [Accepted: 05/17/2024] [Indexed: 05/27/2024]
Abstract
INTRODUCTION We describe a first case of human congenital crico-thyroid dysplasia associated to a right sided aortic arch and an aberrant subclavian artery. CASE PRESENTATION Our patient presented with a two-weeks history of acute dyspnea, and reported hoarseness since his childhood. An urgent tracheotomy was performed, followed by direct laryngoscopy. Endoscopic examination showed a deviation of the dorsoventral axis of the larynx, with an obstructive submucosal swelling the area of the right false cord and aryepiglottic fold. Computed tomography conducted the following day confirmed the crico-thyroid dysplasia, an infected laryngocele, and the presence of a right sided aortic arch and an aberrant subclavian artery. CONCLUSION The embryological basis of these anomalies is attributed to congenital defects of the development of the fourth and sixth pharyngeal arches. To our knowledge, the congenital crico-thyroid dysplasia has not been previously reported in human. This case underscores the importance of recognizing anatomical variations in laryngeal cartilages, understanding their embryological origins, and potential associated malformations.
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Overbeek R, Behrens A, Zopfs D, Mylonas S, Dorweiler B, Dusse F, Böttiger BW, Stoll SE. Weaning failure due to isolated residual diaphragmatic paralysis after cervical spinal cord ischemia following aortic surgery- a case report. BMC Anesthesiol 2024; 24:241. [PMID: 39020288 PMCID: PMC11253376 DOI: 10.1186/s12871-024-02626-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Accepted: 07/08/2024] [Indexed: 07/19/2024] Open
Abstract
BACKGROUND Bilateral diaphragmatic dysfunction can lead to dyspnea and recurrent respiratory failure. In rare cases, it may result from high cervical spinal cord ischemia (SCI) due to anterior spinal artery syndrome (ASAS). We present a case of a patient experiencing persistent isolated diaphragmatic paralysis after SCI at level C3/C4 following thoracic endovascular aortic repair (TEVAR) for Kommerell's diverticulum. This is, to our knowledge, the first documented instance of a patient fully recovering from tetraplegia due to SCI while still exhibiting ongoing bilateral diaphragmatic paralysis. CASE PRESENTATION The patient, a 67-year-old male, presented to the Vascular Surgery Department for surgical treatment of symptomatic Kommerell's diverticulum in an aberrant right subclavian artery. After successful surgery in two stages, the patient presented with respiratory insufficiency and flaccid tetraparesis consistent with anterior spinal artery syndrome with maintained sensibility of all extremities. A computerized tomography scan (CT) revealed a high-grade origin stenosis of the left vertebral artery, which was treated by angioplasty and balloon-expandable stenting. Consecutively, the tetraparesis immediately resolved, but weaning remained unsuccessful requiring tracheostomy. Abdominal ultrasound revealed a residual bilateral diaphragmatic paralysis. A repeated magnetic resonance imaging (MRI) 14 days after vertebral artery angioplasty confirmed SCI at level C3/C4. The patient was transferred to a pulmonary clinic with weaning center for further recovery. CONCLUSIONS This novel case highlights the need to consider diaphragmatic paralysis due to SCI as a cause of respiratory failure in patients following aortic surgery. Diaphragmatic paralysis may remain as an isolated residual in these patients.
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Sato S, Niimi Y. [Aortic Arch:Embryology and Remodeling]. NO SHINKEI GEKA. NEUROLOGICAL SURGERY 2024; 52:470-476. [PMID: 38783489 DOI: 10.11477/mf.1436204939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
A right aortic arch and aberrant subclavian artery result from an interruption in the remodeling of the pharyngeal arch arteries. We occasionally encounter this anatomical variation during angiography. Patients with disorders such as Down syndrome and congenital heart disease show a high incidence of an aberrant right subclavian artery, and this anomaly can cause symptomatic esophageal or tracheal compression. The root of the aberrant artery may show dilatation(referred to as a Kommerell diverticulum), dissection, intramural hematoma, or rupture necessitating cardiac intervention using a surgical or endovascular approach. Neurointerventionalists should have working knowledge of the anatomy to rapidly understand the anatomy and ensure a safe procedure. A left transradial approach should be considered if prior knowledge of the aberrant subclavian anatomy is available.
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Bolden DM, Wogu AF, Peterson PN, Ross EG, Hogan SE, Matsushita K, Criqui MH, Allison M. Association between Statin use and Incident Peripheral Artery Disease According to Race, Age, and Presence of Depression in the Multi-Ethnic Study of Atherosclerosis. Ann Vasc Surg 2024; 102:160-171. [PMID: 38309426 PMCID: PMC10997470 DOI: 10.1016/j.avsg.2023.11.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 11/02/2023] [Accepted: 11/04/2023] [Indexed: 02/05/2024]
Abstract
BACKGROUND Peripheral artery disease (PAD) is associated with high morbidity and mortality and has been commonly described as a coronary heart disease equivalent. Statin medications are recommended for primary prevention of atherosclerotic cardiovascular disease (CVD) among other indications. Therefore, understanding the longitudinal relationship of incident PAD is necessary to inform future research on how to prevent the disease. Depression complicates CVD patients' ability to properly adhere to their medications, yet the effect of depression on the relationship between statin use and incident PAD is understudied. People with PAD have a higher incidence of depressive symptoms than people without PAD. Black American and Hispanic populations are disproportionately affected by both PAD and depression yet research on the modifying effect of either race or depression on the relationship between statin use and onset of PAD is minimal. While statin utilization is highest for ages 75-84 years, there is minimal evidence of favorable risk-benefit balance. Consequently, in this project, we examined the relationship between statin use and incident PAD and whether this relationship is modified by race/ethnicity, depressive symptoms, or age. METHODS We used data on participants from the Multi-Ethnic Study of Atherosclerosis from visit 1 (2000) through study visit 6 (2020) who had three separate measurements of the ankle-brachial index (ABI) taken at visit 1, visit 3, and visit 5. Incident PAD was defined as 1) incident lower extremity amputation or revascularization or 2) ABI less than 0.90 coupled with ABI decrease greater than 0.15 over the follow-up period. Statin use was noted on the study visit prior to incident PAD diagnosis while depressive symptoms were measured at exam 1, visit 3, and visit 5. Propensity score matching was implemented to create balance between the participants in the two treatment groups, that is, statin-treated and statin-untreated groups, to reduce the problem of confounding by indication. Propensity scores were calculated using multivariate logistic regression model to estimate the probability of receiving statin treatment. We used Cox proportional hazards regression to investigate the relationship between time-dependent statin use as well as other risk factors with incident PAD, overall and stratified by 1) race, 2) depression status, and 3) age. RESULTS A total of 4,210 participants were included in the final matched analytic cohort. There were 810 incident cases (19.3%) of PAD that occurred over an average (mean) of 11.3 years (SD = 5.7) of follow-up time. In the statin-treated group, and with an average follow-up time of 12.5 years (SD = 5.6), there were 281 cases (13.4%) of incident PAD with the average follow-up time of 10.1 years (SD = 5.5), whereas in the statin-untreated group, there were 531 cases (25.2%) (P < 0.001). Results demonstrate a lower risk of PAD event in the statin-treated group compared to the untreated group (hazard ratio [HR] = 0.45, 95% confidence interval [CI]: 0.33-0.62) over the span of 18.5 years. The interactions between 1) depression and 2) race with statin use for incident PAD were not significant. However, other risk factors which were significant included Black American race that had approximately 30% lower hazard of PAD compared to non-Hispanic White (HR = 0.70, 95% CI: 0.58-0.84); age-stratified models were also fitted, and stain use was still a significant treatment factor for ages 45-54 (HR = 0.45, 95% CI: 0.33-0.63), 55-64 (HR = 0.61, 95% CI: 0.46-0.79), and 65-74 years (HR = 0.61, 95% CI: 0.48-0.78) but not for ages 75-84 years. CONCLUSIONS Statin use was associated with a decreased risk of incident PAD for those under the age of 75 years. Neither race nor depression significantly modified the relationship between statin use and incident PAD; however, the risk of incident PAD was lower among Black Americans. These findings highlight that the benefit of statin may wane for those over the age of 75 years. Findings also suggest that statin use may not be compromised in those living with depression.
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Bizhga M, Velmishi V, Sila L, Koja A, Hoxha S. Dysphagia lusoria caused by aberrant right subclavian artery associated with truncus bicaroticus in an 8-month-old girl. Case report and review of literature. LA PEDIATRIA MEDICA E CHIRURGICA 2024; 46. [PMID: 38625064 DOI: 10.4081/pmc.2024.332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Accepted: 04/02/2024] [Indexed: 04/17/2024] Open
Abstract
Dysphagia lusoria is a rare pediatric condition caused by extrinsic compression of the esophagus by an abnormal subclavian artery. The most common congenital abnormality in aortic arch development is an aberrant right subclavian artery. The retroesophageal right subclavian artery is typically symptomatic in 10-33% of cases. The patient, an 8-month-old girl with a history of early dysphagia and stridor, was diagnosed with an abnormal right subclavian artery. She was admitted to the pneumology service multiple times due to stridor, vomiting, and failure to thrive. During hospitalization at the gastroenterology service, a barium swallow and an upper digestive endoscopy indicated an abnormal right subclavian artery, which was confirmed by an Angiography CT scan. She underwent surgery at the age of sixteen months. All symptoms are resolved following surgical intervention, and the patient is still asymptomatic and in good clinical condition 12 months later. Every physician should be aware of abnormal right subclavian arteries and their clinical symptoms in children and adults in order to recognize and diagnose them early. Only an early evaluation may reduce complications such as delayed physical growth, dysphagia, and recurrent respiratory infections.
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Kaburagi K, Hagiwara Y, Tachikawa K, Miyake N, Akiyama H, Kawai Y, Omae Y, Tokunaga K, Yamano Y, Shimizu T, Mitsuhashi S. A novel NODAL variant in a young embolic stroke patient with visceral heterotaxy. BMC Neurol 2024; 24:119. [PMID: 38605286 PMCID: PMC11007883 DOI: 10.1186/s12883-024-03619-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 04/02/2024] [Indexed: 04/13/2024] Open
Abstract
BACKGROUND Ischemic stroke in young adults can be caused by a variety of etiologies including the monogenic disorders. Visceral heterotaxy is a condition caused by abnormal left-right determinations during embryonic development. We aimed to determine the cause of a young ischemic stroke patient with visceral heterotaxy. CASE PRESENTATION We performed neurological, radiological, and genetic evaluations in a 17-year-old male patient presenting ischemic stroke and visceral heterotaxy to determine the underlying cause of this rare disease combination. Brain magnetic resonance imaging (MRI) showed evidence of embolic stroke, abdominal computed tomography (CT) showed visceral heterotaxy, and echocardiogram showed cardiac anomaly with right-to-left-shunt (RLS). Whole genome sequencing (WGS) revealed a heterozygous missense variant (NM_018055.5: c.1016 T > C, p.(Met339Val)) in the NODAL gene, which is essential to the determination of the left-right body axis. CONCLUSIONS Our study highlights the importance of evaluating genetic etiology in young ischemic stroke and the need for stroke risk management in visceral heterotaxy patients with RLS. To the best of our knowledge, we report the first genetically-confirmed case of visceral heterotaxy with young embolic stroke reported to date.
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Spath P, Marazzi G, Stana J, Peterss S, Fernandez-Prendes C, Rantner B, Pichlmaier MA, Tsilimparis N. Endovascular Repair With Triple Inner-Branch Endograft for Aberrant Subclavian Artery Aneurysm: A Case Report. J Endovasc Ther 2024; 31:318-324. [PMID: 35941824 DOI: 10.1177/15266028221116753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Endovascular repair of the thoracic aorta (TEVAR) is the preferred option for the treatment of the distal arch and descending thoracic aorta. Fenestrated and branched TEVAR have become an option to treat pathologies of the aortic arch, avoiding sternotomy and cardiopulmonary arrest as well as total surgical debranching. We describe here the case of a symptomatic patient with an arteria lusoria aneurysm associated with Kommerel diverticulum who underwent total endovascular repair with a triple-branched TEVAR. CASE REPORT A 66-year-old male patient was treated for a symptomatic arteria lusoria artery associated with a Kommerel diverticulum, resulting in difficulty swallowing and choking. We used a custom-made triple inner-branch endograft (Cook Medical, Bloomington, Indiana) following implantation of a right-sided carotid-subclavian (C-S) bypass. The C-S bypass occluded in the interval time between the 2 procedures and required recanalization and stent-graft placement during the aortic arch procedure. The arteria lusoria was embolized with a vascular plug. No complications occurred and postoperative tomography showed exclusion and thrombosis of the Kommerel diverticulum and perfusion of the supra-aortic vessels. CONCLUSIONS Treatment of arteria lusoria aneurysms can be performed with total endovascular arch inner-branch repair, avoiding increased risk of morbidity and mortality caused by open or hybrid procedures.
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Hirayama K, Matsuno M, Suzuki K, Tsunooka N. [Congenital Pericardial Defect Incidentally Discovered During Lung Cancer Surgery:Report of Two Cases]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 2024; 77:226-229. [PMID: 38465497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
Congenital pericardial defect is a rare congenital condition. It is often asymptomatic and discovered incidentally, frequently during autopsies, medical investigations, or surgery. Nevertheless, there are few reported cases of its discovery during lung cancer surgery. Lung cancer surgery can lead to changes in lung volume, potentially resulting in postoperative complications. Hence, it is crucial to consider potential complications and exercise caution when determining the course of action, taking into account the extent of the pericardial defect.
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Fan J, Yin M. Offspring of women with hyperemesis gravidarum are more likely to have cardiovascular abnormalities. BMC Pregnancy Childbirth 2024; 24:119. [PMID: 38331740 PMCID: PMC10854153 DOI: 10.1186/s12884-024-06293-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 01/26/2024] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND Hyperemesis gravidarum (HG) is a severe form of pregnancy-related nausea and vomiting affecting 0.3-2.3% of pregnancies, which can lead to fluid, electrolyte, and acid-base imbalances, nutritional deficiencies, and weight loss, and is usually severe enough to require hospitalization. Abnormally elevated urinary ketones are commonly seen in patients with HG, and ketone bodies are free to pass through the placenta, and maternal hyperketonemia, with or without acidosis, is associated with an increased rate of stillbirth, an increased incidence of congenital anomalies, and impaired neurophysiologic development of the infant. This study investigates the obstetric outcomes of patients with HG and whether HG increases the incidence of cardiovascular disease in the offspring. METHODS This study included 1020 pregnant women who were hospitalized in our hospital for HG and ultimately delivered in our hospital as well as pregnant women without HG in early gestation and delivered in our hospital from January 2019-January 2020, and we collected and followed up the clinical information of the pregnant women and their offspring. RESULTS Pregnant women with HG were more likely to have severe urinary ketones, the rate of early miscarriage and mid-term miscarriage was significantly higher in women with HG compared to pregnant women without HG. Fetal and neonatal head and abdominal circumferences were smaller in HG group than in control group. Neonatal birth weight and length were also lower in the HG group and cardiovascular anomalies were more likely to occur in the offspring of women with HG when all births were followed up for 3 years. CONCLUSIONS HG may cause poor obstetric outcomes and was associated with the development of cardiovascular disease in the offspring of women with HG.
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Alrahmani A, Chowdhury S. Beaver tail liver and congenital asplenia in a polytrauma patient. Pan Afr Med J 2024; 47:18. [PMID: 38524103 PMCID: PMC10957729 DOI: 10.11604/pamj.2024.47.18.42531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 01/12/2024] [Indexed: 03/26/2024] Open
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Mehlhorn I, Heichel J, Wohlgemuth W, Skalej M, Izaguirre V, Dießel L, Kisser U, Viestenz A, Wienrich R. [Interdisciplinary management of a combined vascular malformation of the orbit]. DIE OPHTHALMOLOGIE 2024; 121:68-71. [PMID: 37624390 DOI: 10.1007/s00347-023-01900-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 07/02/2023] [Accepted: 07/03/2023] [Indexed: 08/26/2023]
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Nriagu BN, Williams LS, Brewer N, Surrey LF, Srinivasan AS, Li D, Britt A, Treat J, Crowley TB, O’Connor N, Ganguly A, Low D, Queenan M, Drivas TG, Zackai EH, Adams DM, Hakonarson H, Snyder KM, Sheppard SE. Microcystic lymphatic malformations in Turner syndrome are due to somatic mosaicism of PIK3CA. Am J Med Genet A 2024; 194:64-69. [PMID: 37705207 PMCID: PMC10829943 DOI: 10.1002/ajmg.a.63385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/13/2023] [Accepted: 08/19/2023] [Indexed: 09/15/2023]
Abstract
Turner syndrome (45,X) is caused by a complete or partial absence of a single X chromosome. Vascular malformations occur due to abnormal development of blood and/or lymphatic vessels. They arise from either somatic or germline pathogenic variants in the genes regulating growth and apoptosis of vascular channels. Aortic abnormalities are a common, known vascular anomaly of Turner syndrome. However, previous studies have described other vascular malformations as a rare feature of Turner syndrome and suggested that vascular abnormalities in individuals with Turner syndrome may be more generalized. In this study, we describe two individuals with co-occurrence of Turner syndrome and vascular malformations with a lymphatic component. In these individuals, genetic testing of the lesional tissue revealed a somatic pathogenic variant in PIK3CA-a known and common cause of lymphatic malformations. Based on this finding, we conclude that the vascular malformations presented here and likely those previously in the literature are not a rare part of the clinical spectrum of Turner syndrome, but rather a separate clinical entity that may or may not co-occur in individuals with Turner syndrome.
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Li Z, Lu J, Ruan X, Wu Y, Zhao J, Jiao X, Sun J, Sun K. Exposure to volatile organic compounds induces cardiovascular toxicity that may involve DNA methylation. Toxicology 2024; 501:153705. [PMID: 38070821 DOI: 10.1016/j.tox.2023.153705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 11/28/2023] [Accepted: 12/05/2023] [Indexed: 01/08/2024]
Abstract
Volatile organic compounds (VOCs) are common air pollutants and water contaminants. We previously found maternal exposure to VOCs was associated with offspring congenital heart disease (CHD). However, little information is available about the effects of VOCs on cardiovascular development at embryonic stage and the underlying mechanism remains unclear. In this study, we aimed to investigate the effects of a mixture of six VOCs on cardiovascular development in zebrafish embryos. Embryos were exposed to different concentrations of VOCs mixture (32 mg/L, 64 mg/L and 128 mg/L) for 96 h, cardiovascular abnormalities including elongated heart shape, increased distance between sinus venosus and bulbus arteriosus, slowed circulation and altered heart rate were observed in a dose- and time-dependent manner. Meanwhile, VOCs exposure increased global DNA methylation levels in embryos. Analysis identified hundreds of differentially methylated sites and the enrichment of differentially methylated sites on cardiovascular development. Two differentially methylated-associated genes involved in MAPK pathway, hgfa and ntrk1, were identified to be the potential genes mediating the effects of VOCs. By enzyme-linked immunosorbent assay, altered human serum hgf and ntrk1 levels were detected in abnormal pregnancies exposed to higher VOCs levels with fetal CHD. For the first time, our study revealed exposure to VOCs induced severe cardiovascular abnormalities in zebrafish embryos. The toxicity might result from alterations in DNA methylation and corresponding expression levels of genes involved in MAPK pathway. Our study provides important information for the risk of VOCs exposure on embryonic cardiovascular development.
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Daas F, Gupta P, Kiblawi F. Multiple vascular anomalies and refractory pericardial effusion in a young patient with Cantu syndrome: a case report and review of the literature. BMC Pediatr 2023; 23:644. [PMID: 38114927 PMCID: PMC10731865 DOI: 10.1186/s12887-023-04446-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 11/28/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Cantu syndrome is a rare and complex multisystem disorder characterized by hypertrichosis, facial dysmorphism, osteochondroplasia and cardiac abnormalities. With only 150 cases reported worldwide, Cantu syndrome is now gaining wider recognition due to molecular testing and a growing body of literature that further characterizes the syndrome and some of its most important features. Cardiovascular pathology previously described in the literature include cardiomegaly, pericardial effusion, vascular dilation and tortuosity, and other congenital heart defects. However, cardiovascular involvement is highly variable amongst individuals with Cantu syndrome. In some instances, it can be extensive and severe requiring surgical management and long term follow up. CASE PRESENTATION Herein we report a case of a fourteen-year-old female who presented with worsening pericardial effusion of unknown etiology, and echocardiographic findings of concentric left ventricular hypertrophy, a mildly dilated aortic root and ascending aorta. Her medical history was notable for hemoptysis and an episode of pulmonary hemorrhage secondary to multiple aortopulmonary collaterals that were subsequently embolized in early childhood. She was initially managed with Ibuprofen and Colchicine but continued to worsen, and ultimately required a pericardial window for the management of refractory pericardial effusion. Imaging studies obtained on subsequent visits revealed multiple dilated and tortuous blood vessels in the head, neck, chest, and pelvis. A cardiomyopathy molecular studies panel was sent, and a pathogenic variant was identified in the ABCC9 gene, confirming the molecular diagnosis of autosomal dominant Cantu syndrome. CONCLUSIONS Vascular anomalies and significant cardiac involvement are often present in Cantu syndrome, however there are currently no established screening recommendations or surveillance protocols in place. The triad of hypertrichosis, facial dysmorphism, and unexplained cardiovascular involvement in any patient should raise suspicion for Cantu syndrome and warrant further investigation. Initial cardiac evaluation and follow up should be indicated in any patient with a clinical and/or molecular diagnosis of Cantu syndrome. Furthermore, whole body imaging should be utilized to evaluate the extent of vascular involvement and dictate long term monitoring and care.
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Samal SN, Samal SS. Congenital arteriovenous malformation (ISSVA classification for vascular anomalies). Pan Afr Med J 2023; 46:103. [PMID: 38435403 PMCID: PMC10908295 DOI: 10.11604/pamj.2023.46.103.41202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 10/15/2023] [Indexed: 03/05/2024] Open
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Ahmed A, Patel B, Wang R, Luna L, Verde A, Besheli LD, Intrapiromkul J, Nabi M, Edpuganti N, Deng F, Yedavalli V. Clinical applications of arterial spin labeling of the intracranial compartment in vascular anomalies-A case-based review. Neuroradiol J 2023; 36:638-650. [PMID: 36172883 PMCID: PMC10649537 DOI: 10.1177/19714009221130490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Arterial spin labeling (ASL) is a magnetic resonance perfusion technique that allows for quantification of cerebral blood flow (CBF) without the use of contrast or radiation. Several applications of ASL have been described in diagnosis of strokes and stroke mimics, intracranial tumors, and other conditions. Various vascular anomalies exhibit specific CBF patterns that correlate with different signal intensities on ASL. In this case-based review, we demonstrate the utility of ASL in diagnosis and surveillance of vascular anomalies in the intracranial compartment.
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Trennheuser S, Reith W, Kühn JP, Morris LGT, Bozzato A, Naumann A, Schick B, Yilmaz U, Linxweiler M. Transorbital embolization of cavernous sinus dural arterio-venous malformations with surgical exposure and catheterization of the superior ophthalmic vein. Interv Neuroradiol 2023; 29:715-724. [PMID: 35758285 PMCID: PMC10680959 DOI: 10.1177/15910199221110967] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 05/11/2022] [Accepted: 06/14/2022] [Indexed: 11/15/2022] Open
Abstract
PURPOSE Cavernous sinus dural arterio-venous malformations (dAVF) represent a pathologic connection between branches of the internal and/or external carotid artery and the cavernous sinus. Standard endovascular approaches for dAVF treatment are transvenous embolization through the inferior petrosal sinus or the facial vein and transarterial embolization. These approaches are not always successful or feasible, and alternative techniques are required. Here, we present a case series of a minimally invasive transorbital approach with surgical exposure and catheterization of the superior ophthalmic vein for transvenous fistula coiling. METHODS 14 patients with dAVFs (Barrow Type B to D) that were treated at a tertiary care medical center over a period of 13 years were included in the study. Patients with persisting dAVF associated symptoms were selected for this approach when conventional endovascular interventions were not successful or not feasible. The surgical procedure was performed under general anaesthesia. RESULTS A successful transorbital approach was performed in all 14 cases. In 12 of 14 patients a catheter assisted successful embolization of the fistula was performed using platinum coils with no relevant residual fistula flow. In two cases, a spontaneous thrombosis of the fistula during the surgical procedure required no further embolization. No postoperative therapy-associated complications were observed. CONCLUSION The described approach is an effective method to embolize dAVFs in selected cases when catheter assisted transvenous and/or transarterial embolization is not successful or not feasible. In this case series we demonstrate an excellent success rate with no therapy-associated major complications.
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Meyer HJ, Mehdorn M. [Diagnostics and treatment of splenic abscesses]. CHIRURGIE (HEIDELBERG, GERMANY) 2023; 94:981-986. [PMID: 37917403 DOI: 10.1007/s00104-023-01990-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 10/19/2023] [Indexed: 11/04/2023]
Abstract
A splenic abscess is a rare disease found in less than 1% of all autopsy studies. Several different diseases are associated as a predisposing factor, such as septic bacteremia due to endocarditis or diverticulitis, previous splenic trauma, immunosuppressive medication or diseases. The reported mortality in the literature is up to 24.5% in correctly diagnosed and treated cases. The diagnostic work-up primarily comprises sonography and computed tomography as well as a percutaneous puncture for determination of the pathogen. In most cases, a percutaneous interventional drainage treatment is sufficient and a splenectomy is necessary only in refractory cases.
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Kumar NP, Venkataraman A, Nancy A, Selvaraj N, Moideen K, Ahamed SF, Renji RM, Sasidaran K, Kumar S, Periyakuppan M, Sangaralingam T, Varadarajan P, Chelladurai E, Babu S. Immune Profiles in Multisystem Inflammatory Syndrome in Children with Cardiovascular Abnormalities. Viruses 2023; 15:2162. [PMID: 38005840 PMCID: PMC10674423 DOI: 10.3390/v15112162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/12/2023] [Accepted: 09/27/2023] [Indexed: 11/26/2023] Open
Abstract
BACKGROUND Multisystem inflammatory syndrome in children (MIS-C), a sequela of severe acute respiratory syndrome coronavirus-2 infection (SARS-CoV2), has been progressively reported worldwide, with cardiac involvement being a frequent presentation. Although the clinical and immunological characteristics of MIS-C with and without cardiac involvement have been described, the immunological differences between cardiac and non-cardiac MIS-C are not well understood. METHODS The levels of type 1, type 2, type 17, other proinflammatory cytokines and CC chemokines and CXC chemokines were measured using the Magpix multiplex cytokine assay system in MIS-C children with MIS-C cardiac (MIS-C (C) (n = 88)) and MIS-C non-cardiac (MIS-C (NC) (n = 64)) abnormalities. RESULTS MIS-C children with cardiac manifestations presented with significantly increased levels of cytokines such as IFN-γ, IL-2, TNFα, IL-5, IL-1α, IL-1β, IL-6, IL-10 and IL-12p70 and chemokines such as CCL2, CCL3, CCL11 and CXCL10 in comparison to MIS-C children without cardiac manifestations. Clustering analysis revealed that cytokines and chemokines could clearly distinguish MIS-C children with and without cardiac manifestations. In addition, these responses significantly diminished and normalized 9 months after treatment. CONCLUSIONS This is one of the first studies characterizing and differentiating systemic inflammation in MIS-C with and without cardiac involvement from a low- and middle-income country (LMIC). Our study contributes to the existing body of evidence and advances our knowledge of the immunopathogenesis of MIS-C in children.
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Nomura T, Ota I, Ono K, Sakaue Y, Shoji K, Wada N. Eccentric plaque in aberrant right subclavian artery causing pseudocoarctation-like morphology. Cardiovasc Interv Ther 2023; 38:438-439. [PMID: 37432636 DOI: 10.1007/s12928-023-00945-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Accepted: 07/02/2023] [Indexed: 07/12/2023]
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21
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Dashraath P, Tong CRH, Tang MS, Li S, Wong JJL, Khoo KL, Seet JE, Mattar CNZ, Cheung PP. Diffuse alveolar haemorrhage during pregnancy in systemic lupus erythematosus. THE LANCET. RHEUMATOLOGY 2023; 5:e637-e638. [PMID: 38251488 DOI: 10.1016/s2665-9913(23)00062-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 01/30/2023] [Accepted: 02/09/2023] [Indexed: 03/15/2023]
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Schabl L, Connelly T, Steele S, Kessler H. Giant rectal vascular malformation: a rare differential diagnosis in rectal bleeding. BMJ Case Rep 2023; 16:e256038. [PMID: 37770238 PMCID: PMC10546121 DOI: 10.1136/bcr-2023-256038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2023] Open
Abstract
Investigations in a woman with prolonged symptoms of laxative-resistant constipation and recurrent rectal bleeding revealed a giant rectal vascular malformation. Colonoscopy and MRI were performed to rule out malignancy and determine differential diagnoses. Repeated tests were necessary due to inconclusive results. After a definite diagnosis, image-guided, transcutaneously administered sclerotherapy was used. The intervention and postoperative course were uneventful. A minimally invasive procedure relieved symptoms and improved quality of life.
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23
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Lakhani DA, Czaplicki M. Pure arterial malformation. J Clin Neurosci 2023; 115:132-135. [PMID: 37557060 DOI: 10.1016/j.jocn.2023.07.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 07/23/2023] [Accepted: 07/25/2023] [Indexed: 08/11/2023]
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Yamauchi Y, Tauchi Y, Mohri M, Masuda Z, Mitsui H. [Acute Aortic Dissection Escaping Cardiac Tamponade due to Congenital Pericardial Defect:Report of a Case]. KYOBU GEKA. THE JAPANESE JOURNAL OF THORACIC SURGERY 2023; 76:719-722. [PMID: 37735733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 09/23/2023]
Abstract
The natural course of Stanford type A acute aortic dissection (AAAD) has a poor prognosis. Early diagnosis is crucial, but in clinical practice some patients do not have typical symptoms, leading to a delay in diagnosis. We encountered a patient who complained only of shoulder pain and moderate respiratory distress. A chest computed tomography( CT) examination showed a dilated ascending aorta and a massive left hemothorax with minimal pericardial effusion. Intraoperative findings revealed aortic dissection of the ascending aorta and a congenital defect on the left pericardium. We performed graft replacement of the aortic root and ascending aorta. Usually, cardiac tamponade is a fatal complication of AAAD. However, in this case, the congenital pericardial defect drained the hemorrhage into the thoracic cavity and relieved cardiac tamponade. AAAD with a congenital pericardial defect may present clinically atypical. In this case, the patient could be saved by surgery without developing circulatory failure due to cardiac tamponade.
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Kawai Y, Kita Y, Nishikawa K. Successful coil embolisation of tortuous portosystemic venous shunts using a steerable microcatheter in a patient with polysplenia after a Fontan-type operation. Cardiol Young 2023; 33:1781-1783. [PMID: 37042614 DOI: 10.1017/s1047951123000859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
Portosystemic venous shunts occur in patients with polysplenia after the Fontan operation. In the long term, these shunts are associated with hyperammonaemia and portal-systemic encephalopathy. Since some shunts are long and tortuous, catheter interventions to close them could be challenging. Instead, a steerable microcatheter could be used for coil embolisation of tortuous portosystemic venous shunts.
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