Giant intracardiac blood cyst: assessing the relationship between its formation and previous cardiac surgery.
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ABSTRACT:
SUBMITTER: Halim J
PROVIDER: S-EPMC4497992 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:BackgroundPrimary cardiac tumors are uncommon, with the majority being benign myxomas. Cystic myxoma, a particularly rare type of benign cardiac tumor, demands cautious differential diagnosis from other cardiac tumors.Case summaryA 43-year-old male patient presenting with intermittent dyspnea was referred to our department for surgical evaluation. Transthoracic echocardiography (TTE) and transesophageal echocardiography (TEE) unveiled an intra-left atrial cyst, which was subsequently found to be blood-filled during a video-assisted microinvasive heart surgery. Pathological examination depicted a cyst wall filled with small stellate and fat spindle cells, along with a mucoid matrix, indicating a diagnosis of cystic myxoma.ConclusionsWe herein presented a rare case of an adult patient with cystic myxoma, initially misdiagnosed as an intracardiac blood cyst (CBC) prior to surgery, and ultimately verified via pathological findings.
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Project description:This case describes and depicts cardiac standstill with thrombosed blood within the chambers of the heart. This was likely due to stasis of blood from a prolonged no-flow state. After viewing this ultrasound finding, the decision was made to halt resuscitative efforts in this case of a patient in cardiac arrest.
| S-EPMC6861052 | biostudies-literature
Project description:IntroductionConjunctival cysts of the orbit development are a rare complication in enucleated patients. They result from the entrapment of conjunctival epithelium within the orbit.Case presentationWe report the case of a 25-year-old man with a history of enucleation for a retinoblastoma of the right eye who presented with difficulty in fitting his eye prothesis. On his past medical records, there was no reference to the placement of any orbital implant at the time of the surgery. Biomicroscopy of the right eye revealed a thickened bulbar conjunctiva, an inferior symblepharon, and a translucid central area with vascularization. Imaging was remarkable for a cystic cavity filling the whole right orbit. Biopsy revealed the diagnosis of a conjunctival cyst, and drainage was performed, alleviating the patient's symptoms.ConclusionOrbital conjunctival cysts may pose a clinical problem, and treatment modalities include surgical excision, absolute alcohol injection, and trichloroacetic acid injection.
| S-EPMC10959544 | biostudies-literature
Project description:BackgroundWe report on a 21-year-old patient with a giant symptomatic hydatid cyst of the interventricular septum, to whom a staged management approach was employed. Induction medical therapy led to a reduction in the size of the cyst, which was then completely removed via surgical excision.Case presentationA 21-year-old male Caucasian, with main complaints of fatigue and palpitations, was referred to our Centre due to a cystic formation in his left ventricle. The workup consisted of transthoracic echocardiography and cardiac magnetic resonance, which revealed a huge hydatid cyst in an active stage of disease, occupying the basal and mid part of the interventricular septum. Due to the size of the lesion and lack of viable myocardium in the affected area, the patient was declared inoperable and medical therapy was initiated. Serial echocardiography revealed a significant reduction in the size of the lesion and degradation to transitional and inactive stage, after which successful surgical excision of the cyst was performed. In the course of the medical treatment, the patient experienced sustained ventricular tachycardia causing loss of consciousness, which did not reoccur after surgical excision.ConclusionMedical therapy can result in the degradation of a giant heart hydatid cyst, enabling surgical excision. Heart hydatid cyst can lead to potentially lethal arrhythmia irrespective of its size and stage, which does not reoccur after successful surgical excision.
| S-EPMC6307286 | biostudies-literature
Project description:BackgroundSarcoidosis is a granulomatous disorder characterized by the formation of non-necrotizing granulomas in various organs. Cardiac sarcoidosis presents with various clinical, anatomical, and electrophysiological manifestations. As cardiac involvement is related to adverse outcomes, the early diagnosis of cardiac sarcoidosis is crucial and sometimes challenging.Case summaryA 65-year-old woman was initially treated for sick sinus syndrome (SSS) with normal cardiac function. Cardiac conduction defects and biventricular dysfunction continued to progress over a short clinical course, and the patient was eventually referred to our hospital for further investigation and treatment of cardiogenic shock due to pacemaker pacing failure. An echocardiography revealed a large thrombus formation in the right ventricle and atrium. An urgent thrombectomy was performed, and myocardial biopsy confirmed the diagnosis of cardiac sarcoidosis. Steroid pulse therapy was initiated and was effective in treating the cardiogenic shock. One year after discharge, the patient manifested with sustained ventricular tachycardia and ultimately died of severe cardiac pump failure. On autopsy, diffuse fibrotic tissues were noted in both ventricles and atria.DiscussionWhile conduction abnormalities, such as right bundle brunch block and atrioventricular block, are common clinical manifestations, SSS is rarely reported as a primary manifestation of cardiac sarcoidosis. Thus, clinicians should ensure that sufficient investigations are carried out when diagnosing idiopathic SSS.
| S-EPMC10495281 | biostudies-literature
Project description:BackgroundPatients with acute type A aortic dissection with a previous cardiac surgery (PCS) and malperfusion syndrome (MPS) are extremely difficult to manage and have poor outcomes.MethodsFrom 1996 to 2018, 668 patients underwent emergent open aortic repair or endovascular fenestration/stenting for MPS for an acute type A aortic dissection, including those with PCS (PCS, n = 64) and those without PCS (No-PCS, n = 604). The groups were further divided into PCS+MPS, PCS+No-MPS, No-PCS+MPS, and No-PCS+No-MPS.ResultsCompared with the No-PCS group, the PCS group had significantly more coronary artery disease, acute renal failure, and mesenteric and renal MPS. Forty-two percent of patients with PCS underwent upfront endovascular fenestration/stenting for endovascular-amendable MPS. The in-hospital mortality was significantly higher in patients with PCS+MPS (40%) compared with PCS+No-MPS (5.9%), No-PCS+MPS (30%), and No-PCS+No-MPS (6.7%). Multivariable logistic regression showed cardiogenic shock (odds ratio, 7.3) and MPS (odds ratio, 6.6) were risk factors for in-hospital mortality (P < .001). After recovering from MPS the PCS group (n = 54) had similar rates of postoperative complications, including 30-day mortality (7.4% vs 6.3%, P = .77), compared with the No-PCS group (n = 557). The 5-year survival was significantly lower in the PCS group compared with the No-PCS group (60% vs 72%, P = .004) and was lowest in those with PCS+MPS (46%). PCS was not a significant risk factor for in-hospital (odds ratio, 1.2; P = .63) or late (hazard ratio, 1.3; P = .27) mortality.ConclusionsBecause of severe preoperative comorbidities and the complexity of open aortic repair, in acute type A aortic dissection patients with PCS and MPS, endovascular fenestration and stenting first with delayed redo sternotomy and central aortic repair was a valid approach.
| S-EPMC7736272 | biostudies-literature
Project description:Background and purposeCNS complications are often seen after heart surgery, and postsurgical disruption of the BBB may play an etiologic role. The objective of this study was to determine the prevalence of MR imaging-detected BBB disruption (HARM) and DWI lesions after cardiac surgery.Materials and methodsAll patients had an MRI after cardiac surgery. For half the patients (group 1), we administered gadolinium 24 hours after surgery and obtained high-resolution DWI and FLAIR images 24-48 hours later. We administered gadolinium to the other half (group 2) at the time of the postoperative scan, 2-4 days after surgery. Two stroke neurologists evaluated the images.ResultsOf the 19 patients we studied, none had clinical evidence of a stroke or delirium at the time of the gadolinium administration or the scan, but 9 patients (47%) had HARM (67% in group 1; 30% in group 2; P = .18) and 14 patients (74%) had DWI lesions (70% in group 1; 78% in group 2; P = 1.0). Not all patients with DWI lesions had HARM, and not all patients with HARM had DWI lesions (P = .56).ConclusionsAlmost half the patients undergoing cardiac surgery have evidence of HARM, and three-quarters have acute lesions on DWI after surgery. BBB disruption is more prevalent in the first 24 hours after surgery. These findings suggest that MR imaging can be used as an imaging biomarker to assess therapies that may protect the BBB in patients undergoing heart surgery.
| S-EPMC3509275 | biostudies-literature
Project description:An 11 day-old female infant underwent resection of a mass in the subaortic region secondary to critical aortic stenosis. At 3 months of age, recurrent severe left-ventricular outflow obstruction (LVOT) in the setting of heart failure prompted redo surgery, and the resected mass revealed an intracardiac foregut cyst, which is a rare finding. To our knowledge, this is the first case describing obstruction of the LVOT.
| S-EPMC3664127 | biostudies-literature
Project description:A 24 year old woman presented with chest pain and palpitation. The presence of a semisolid mass-an echinococcal cyst or tumour-in the left ventricular apex was diagnosed by echocardiography, computed tomography, and magnetic resonance imaging. The infected cyst was seen at surgery. The cyst was removed successfully by using cardiopulmonary bypass with cross clamp.
| S-EPMC1729986 | biostudies-literature
Project description:Background: Many patients who have aortic stenosis and are transcatheter aortic valve replacement (TAVR) candidates have underwent prior cardiac surgery (PCS). The aim of this study was to provide a robust summary comparison between patients with PCS who underwent TAVR vs. surgical aortic valve replacement (SAVR). Methods: We conducted a systematic review and meta-analysis of all published articles on PubMed/Medline, Ovid, EMBASE, and Scopus from 2002 to 2019. Results: A total of 13 studies were finally included, yielding a total of 23,148 participants. There was no statistical difference with 30-day [OR: 1.02 (0.86-1.21)] or 1-year mortality [OR: 1.18 (0.86-1.61)] between the two groups. Subgroup analysis revealed that high-risk patients who underwent TAVR with the transapical approach were associated with increased risk of mortality [OR: 1.45 (1.00-2.11)]. However, those who underwent TAVR with endovascular approach had a comparable outcome with SAVR. Conclusions: Primary outcomes after endovascular TAVR were similar to those with SAVR and superior to transapical TAVR treatment group in patients with PCS.
| S-EPMC7902485 | biostudies-literature