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Cardiology in the Young Feb 2022Constrictive pericarditis is uncommon in children. It results from scarring and consequent loss of the normal elasticity of the pericardial sac and is most commonly seen...
Constrictive pericarditis is uncommon in children. It results from scarring and consequent loss of the normal elasticity of the pericardial sac and is most commonly seen as a late sequelae of idiopathic or viral pericarditis. Here, we report a case of protein losing enteropathy as a complication of constrictive pericarditis in a 2-year-old child. Pericardial thickening was demonstrated by cardiac MRI and subsequent pericardiectomy led to remarkable improvement and resolution of protein losing enteropathy.
PubMed: 35107061
DOI: 10.1017/S1047951122000270 -
The American Journal of Cardiology May 2021We sought to systematically describe the epidemiology, etiology, clinical and operative characteristics as well as outcomes of patients who underwent pericardiectomy for... (Meta-Analysis)
Meta-Analysis
We sought to systematically describe the epidemiology, etiology, clinical and operative characteristics as well as outcomes of patients who underwent pericardiectomy for constrictive pericarditis in the contemporary era. We conducted a systematic search of the MEDLINE, Embase, and Cochrane databases from their inception to April 1, 2020 for studies assessing the outcomes of pericardiectomy in patients with constrictive pericarditis. Studies with patients enrolled before 1985, pediatric patients or studies including >10% tuberculous pericarditis were excluded. The impact of pericarditis etiology on outcomes was evaluated with a meta-analysis. We analyzed 27 eligible studies and 2,114 patients. Etiology was most commonly idiopathic (50.2%), followed by after-cardiac surgery (26.2%) and radiation (6.9%). Patients were mostly men (76%), mean age 58 and with advanced symptoms (NYHA III/IV 70.1%). Total pericardiectomy was preferred (85.8%) and concomitant cardiac surgery was relatively common (23.8%). Operative mortality was 6.9% and 5-year mortality was 32.7%. Radiation and after-cardiac surgery patients had 3 and 2 times higher long-term risk for mortality respectively compared with idiopathic. A sensitivity analysis did not result in changes in the results. Thirty percent of included studies had more than low bias primarily originating from follow up and selection. Pericardiectomy is therefore performed mostly in middle-aged men with advanced symptoms and low co-morbidity burden and still caries significant operative mortality. Radiation and after-cardiac surgery patients have a significantly higher mortality risk compared with idiopathic. Several methodological issues and significant heterogeneity limit the generalization of these data and randomized controlled trials may have to be considered.
Topics: Diagnostic Imaging; Humans; Pericardiectomy; Pericarditis, Constrictive
PubMed: 33539860
DOI: 10.1016/j.amjcard.2021.01.033 -
BMJ Case Reports Mar 2023This report details the case of a woman in her 50s who presented with symptoms of congestive heart failure and raised inflammatory biochemical markers. Her...
This report details the case of a woman in her 50s who presented with symptoms of congestive heart failure and raised inflammatory biochemical markers. Her investigations included an echocardiogram, which revealed a large pericardial effusion and a subsequent CT-thorax/abdomen/pelvis showing extensive retroperitoneal, pericardial and periaortic inflammation and soft-tissue infiltration. Genetic analysis of histopathological samples detected a V600E or V600Ec missense variant within codon 600 of the BRAF genewith BRAF variants, confirming the diagnosis of Erdheim-Chester disease (ECD).The patient's clinical management involved several treatments and interventions with input from a variety of clinical specialties. This included the cardiology team for pericardiocentesis, the cardiac surgical team for pericardiectomy due to recurrent pericardial effusions and finally the haematology team for further specialist treatment with pegylated interferon and consideration of BRAF inhibitor therapy. The patient became stable following treatment with significant improvement in her heart failure symptoms. She remains under regular joint cardiology and haematology team follow-up. The case highlighted the importance of using a multidisciplinary approach to best manage the multisystem involvement of ECD.
Topics: Female; Humans; Erdheim-Chester Disease; Mutation, Missense; Pericardial Effusion; Pericardiocentesis; Proto-Oncogene Proteins B-raf; Middle Aged
PubMed: 36941018
DOI: 10.1136/bcr-2022-254064 -
Chest Sep 2022
Topics: Cardiac Catheterization; Humans; Hypertension, Pulmonary; Pericardiectomy; Pericardium; Thoracic Surgical Procedures
PubMed: 36088092
DOI: 10.1016/j.chest.2022.04.153 -
JFMS Open Reports 2023A 10-year-old domestic shorthair cat presented for lethargy, anorexia and labored breathing. Significant pleural and pericardial effusions prompted thoracocentesis and...
CASE SUMMARY
A 10-year-old domestic shorthair cat presented for lethargy, anorexia and labored breathing. Significant pleural and pericardial effusions prompted thoracocentesis and pericardiocentesis. Cytologic evaluation of the pericardial effusion revealed a highly cellular hemorrhagic, eosinophilic (12%) effusion, with many markedly atypical suspected mesothelial cells, interpreted as concerning for neoplasia. Thoracoscopic subtotal pericardiectomy and histology of the pericardium revealed predominantly eosinophilic inflammation with multifocal mesothelial hypertrophy and ulceration. A peripheral eosinophilia was not present on serial complete blood counts. Initial infectious disease testing was mostly negative. titers were most consistent with prior exposure, although reactivation could not be excluded. The owner's medical history included a prior diagnosis of bartonellosis. Owing to the challenges of definitive species exclusion, the cat was treated empirically with pradofloxacin and doxycycline, and a subtotal pericardectomy. There was improvement at first but pleural effusion recurred approximately 3 months after discharge. The cat was euthanized and a necropsy was not performed. Subsequent pericardial effusion droplet digital PCR detected DNA of subspecies , and peripheral blood culture and sequencing revealed a rare apicomplexan organism (90% homology with species) of unknown clinical significance. Testing for filamentous bacteria and fungal pathogens was not performed.
RELEVANCE AND NOVEL INFORMATION
This case offers several unique entities - eosinophilic pericardial effusion and eosinophilic pericarditis of unknown etiology - and illustrates the well-known marked atypia that may occur in reactive and hyperplastic mesothelial cells, particularly of infrequently sampled and cytologically described feline pericardial effusion, supporting a cautious interpretation of this cytology finding.
PubMed: 38050616
DOI: 10.1177/20551169231213498 -
Cureus Oct 2020The most common cause of ascites is liver cirrhosis. Additional causes such as heart failure, cancer, and pancreatitis among others can also precipitate this...
The most common cause of ascites is liver cirrhosis. Additional causes such as heart failure, cancer, and pancreatitis among others can also precipitate this abnormality. Spontaneous bacterial peritonitis (SBP) is an infection of ascitic fluid that happens without any evidence of an intra-abdominal surgically-treatable cause. Ascites of cardiac origin can also be complicated by SBP. Here we present a case of a 62-year-old male with extensive cardiac history who presented to our service with ongoing dyspnea and orthopnea. He also had significant abdominal distention and pitting edema. The patient was found to have constrictive pericarditis and was admitted for pericardiectomy. Ascitic fluid was consistent with a transudative process. Lab and imaging did not show evidence of liver or kidney disease. Ascitic fluid was indicative of ascites of cardiac origin. Postoperatively patient developed intermittent fevers initially thought to be due to pericarditis but later found to be due to SBP complicating his recurrent ascites. Such a temporal association of SBP that complicates ascites after pericardiectomy has not been discussed frequently in literature.
PubMed: 33209551
DOI: 10.7759/cureus.10995 -
JFMS Open Reports 2023A 6.4 kg 3-year-old male neutered indoor-outdoor domestic shorthair cat was referred for further evaluation of non-resolving lethargy and hyporexia of 4 days'...
CASE SUMMARY
A 6.4 kg 3-year-old male neutered indoor-outdoor domestic shorthair cat was referred for further evaluation of non-resolving lethargy and hyporexia of 4 days' duration. Physical examination identified tachypnea with mild respiratory effort and muffled lung sounds bilaterally. Point-of-care ultrasound revealed a large volume of pleural and pericardial effusion (PCE), which was confirmed by thoracic radiography. Echocardiogram indicated normal cardiac function but revealed a mass-like structure along the left epicardium within the pericardial space. After 72 hours in hospital, re-evaluation via echocardiogram showed the epicardial mass lesion to have doubled in size and with apparent extension to involve the pericardium. The patient was hospitalized for 72 h of supportive care and intervention, including therapeutic pericardiocentesis, bilateral thoracocentesis, thoracic and cardiac imaging and infectious disease testing. On the third day of hospitalization, the patient developed cardiac tamponade. Further workup was discussed, including CT and subtotal pericardiectomy with biopsy, but the cat was euthanized due to clinical decline and rapid re-accumulation of effusion. Post-mortem histopathologic evaluation diagnosed an epicardial pleomorphic sarcoma, exclusive of mesothelioma or histiocytic sarcoma on immunohistochemistry (IHC).
RELEVANCE AND NOVEL INFORMATION
This report describes a case of epicardial undifferentiated pleomorphic sarcoma (UPS) in a young cat presenting with pleural and PCE. Pleomorphic sarcoma is a rarely reported mesenchymal neoplasia in the feline patient and has thus far primarily been identified in peripheral soft tissue structures. IHC is key to the correct histopathologic diagnosis. To our knowledge, epicardial UPS has not been previously reported in a cat.
PubMed: 37168487
DOI: 10.1177/20551169231162484 -
Fetal and Pediatric Pathology Jun 2022Chronic constrictive pericarditis (CCP) is usually caused by the fibroinflammatory reaction of the visceral and parietal pericardium that encase the heart. The cause of...
BACKGROUND
Chronic constrictive pericarditis (CCP) is usually caused by the fibroinflammatory reaction of the visceral and parietal pericardium that encase the heart. The cause of CCP is various including tuberculosis, trauma, prior surgery, radiation, and malignancy.
MATERIAL AND METHODS
We examined the pericardiectomy specimen of a case of CCP in a 17-year-old boy.
RESULTS
The histopathology of the pericardium revealed pericardial ossification bony remodeling and hematopoiesis within the intertrabecular marrow spaces. No granulomatous or neoplastic etiology was identified.
CONCLUSION
Idiopathic pericardial ossification can cause CCP in pediatric patients.
Topics: Adolescent; Child; Humans; Male; Osteogenesis; Pericardiectomy; Pericarditis, Constrictive; Pericardium
PubMed: 33103518
DOI: 10.1080/15513815.2020.1839150 -
CJC Open Jan 2022Mulibrey nanism (MUL) is a rare condition with profound growth delay. Congestive heart failure is a major determinant of prognosis. The aim was to delineate pericardial...
BACKGROUND
Mulibrey nanism (MUL) is a rare condition with profound growth delay. Congestive heart failure is a major determinant of prognosis. The aim was to delineate pericardial constriction and myocardial functional abnormalities in a pediatric MUL sample.
METHODS
A total of 23 MUL patients and 23 individually sex- and age-matched healthy control subjects were prospectively assessed in a cross-sectional study with echocardiography.
RESULTS
Clinical signs of heart failure were present in 7 MUL patients, with severe congestive heart failure in 2. Significant diastolic dysfunction, mainly related to constriction, was found in MUL patients without pericardiectomy (N = 18)-septal bounce, pronounced hepatic vein atrial reversal and right heart inflow-outflow variations, and decreased inferior vena cava collapse during respiration. The appearance of the pericardium was not different from that of control subjects. Longitudinal diastolic myocardial velocities were similar to those in control subjects, suggesting an absence of significant myocardial restriction. Right ventricular free wall longitudinal systolic strain and bilateral longitudinal myocardial systolic velocities were decreased in MUL patients, indicating mild biventricular systolic dysfunction. Myocardial motion abnormalities and persistent congestive heart failure were common (in 3 of 6) in MUL patients with a history of pericardiectomy. Cardiac dimensions were similar between MUL patients and control subjects when adjusting for body size, except for smaller biventricular volumes.
CONCLUSIONS
MUL disease presents with significant constriction-related diastolic dysfunction and mild bilateral systolic dysfunction. Constriction-restriction assessments during follow-up could be of benefit in decision-making regarding pericardiectomy in MUL disease. Myocardial abnormalities were prevalent among MUL patients who had undergone pericardiectomy and are consistent with progression of myocardial disease in a significant proportion of patients.
PubMed: 35072025
DOI: 10.1016/j.cjco.2021.08.012 -
The Annals of Thoracic Surgery Nov 2022An 80-year-old woman presented with rare immunoglobulin G4 (IgG4)-related constrictive pericarditis. She underwent pericardiectomy, pericardiotomy, and crosshatching...
An 80-year-old woman presented with rare immunoglobulin G4 (IgG4)-related constrictive pericarditis. She underwent pericardiectomy, pericardiotomy, and crosshatching incision of the epicardium using an ultrasonic wave scalpel suitable for the feature of IgG4-related disease. Thereafter, her cardiac function improved remarkably. Additional corticosteroid therapy contributed to maintaining her healthy condition. Definitive diagnosis was based on novel organ-specific criteria. Herein, we highlight that the most important point in the pathological diagnosis of IgG4-related constrictive pericarditis is to determine the presence of IgG4-positive plasma cell infiltration and storiform fibrosis or obstructive phlebitis specific to chronic inflammation.
Topics: Humans; Female; Aged, 80 and over; Pericardiectomy; Pericarditis, Constrictive; Immunoglobulin G; Adrenal Cortex Hormones; Ultrasonic Waves
PubMed: 35085526
DOI: 10.1016/j.athoracsur.2021.12.065