scholarly journals Large papillary fibroelastoma of right atrium, an unusual case of respiratory distress in a young man

2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Yan Le Ho ◽  
Pui Fong Ng ◽  
Sotheenathan Krishinan ◽  
Basheer Ahamed Abdul Kareem
Keyword(s):  
Right Atrium ◽  
Clinical Manifestations ◽  
Clinical Information ◽  
Interatrial Septum ◽  
Papillary Fibroelastoma ◽  
Case Presentation ◽  
Intracardiac Masses ◽  
The Right ◽  
Embolic Risk

Abstract Background Papillary fibroelastomas are rare but benign cardiac tumour that are often found on cardiac valvular surfaces. Their clinical manifestations ranging from clinically asymptomatic to substantial complications that are usually secondary to systemic embolism. Multiple theories have been proposed to explain the pathophysiology of its formation. Case presentation We reported a rare case of large papillary fibroelastoma in the right atrium of a young gentleman which was complicated with pulmonary embolism. Transthoracic echocardiography identified a large pedunculated mass measuring 3.4cmX3.4cmX2cm in right atrium with stalk attached to interatrial septum. The intracardiac mass was resected surgically, which revealed papillary fibroelastoma in histology examination. Conclusion Differential diagnosis of intracardiac masses requires clinical information, laboratory tests and imaging modalities including echocardiography. Incidentally discovered papillary fibroelastomas are treated on the basis of their sizes, site, mobility and potential embolic complications. Due to the embolic risk inherent to intraacardiac masses, surgical resection represents an effective curative protocol in treating both symptomatic and asymptomatic right sided and left sided papillary fibroelastomas, with excellent long term postoperative prognosis.

scholarly journals What’s that in the right atrium?

2019 ◽  
Vol 16 ◽  
Author(s):  
Tom Kai Ming Wang ◽  
Niels Van Pelt
Keyword(s):  
Right Atrium ◽  
Cell Lymphoma ◽  
B Cell Lymphoma ◽  
Interatrial Septum ◽  
Interesting Case ◽  
Large B Cell Lymphoma ◽  
Mobile Mass ◽  
Recent Diagnosis ◽  
Intracardiac Masses ◽  
The Right

We present an interesting case of a middle-aged male patient with recent diagnosis of diffuse large B-cell lymphoma, who underwent a staging CT scan that revealed hypoattenuated lesions in the right atrium initially suspicious of thrombi. They were not evidence on transthoracic echocardiography, but the transesophageal echocardiogram showed a large mobile mass infiltrating and extending the right atrium, interatrial septum and aortic root. This case further illustrates the excellent sensitivity and specificity of transesophageal echocardiography for intracardiac masses but also the importance of multimodality cardiac imaging to reach a diagnosis and guide management. 

Closure of Secundum Atrial Septal Defect with Autologous Right Atrial Patch: Case Report

2005 ◽  
Vol 8 (2) ◽  
pp. 96 ◽  
Author(s):  
Osman Tansel Dar�in ◽  
Alper Sami Kunt ◽  
Mehmet Halit Andac
Keyword(s):  
Atrial Septal Defect ◽  
Right Atrium ◽  
Septal Defect ◽  
Complete Recovery ◽  
Interatrial Septum ◽  
Right Atrial ◽  
Atrial Wall ◽  
Residual Shunt ◽  
Asd Closure ◽  
The Right

Background: Although various synthetic materials and pericardium have been used for atrial septal defect (ASD) closure, investigators are continuing to search for an ideal material for this procedure. We report and evaluate a case in which autologous right atrial wall tissue was used for ASD closure. Case: In this case, we closed a secundum ASD of a 22-year-old woman who also had right atrial enlargement due to the defect. After establishing standard bicaval cannulation and total cardiopulmonary bypass, we opened the right atrium with an oblique incision in a superior position to a standard incision. After examining the secundum ASD, we created a flap on the inferior rim of the atrial wall. A stay suture was stitched between the tip of the flap and the superior rim of the defect, and suturing was continued in a clockwise direction thereafter. Considering the size and shape of the defect, we incised the inferior attachment of the flap, and suturing was completed. Remnants of the flap on the inferior rim were resected, and the right atrium was closed in a similar fashion. Results: During an echocardiographic examination, neither a residual shunt nor perigraft thrombosis was seen on the interatrial septum. The patient was discharged with complete recovery. Conclusion: Autologous right atrial patch is an ideal material for ASD closure, especially in patients having a large right atrium. A complete coaptation was achieved because of the muscular nature of the right atrial tissue and its thickness, which is a closer match to the atrial septum than other materials.

scholarly journals P686 Right atrial, right ventricular and pulmonary cement embolism: a rare complication of percutaneous vertebroplasty

2020 ◽  
Vol 21 (Supplement_1) ◽  
Author(s):  
S Akhunova ◽  
R Khayrullin ◽  
N Stekolshchikova ◽  
M Samigullin ◽  
V Padiryakov
Keyword(s):  
Pulmonary Artery ◽  
Right Ventricle ◽  
Right Atrium ◽  
Percutaneous Vertebroplasty ◽  
Rare Complication ◽  
Clinical Manifestations ◽  
Stable Condition ◽  
Right Atrial ◽  
Cement Embolism ◽  
The Right

Abstract A 68-year-old man was admitted to the hospital with complaints of pain in the lumbar spine. He had L5 disc herniation, Spinal stenosis of the L5 root canal - S1 on the right in the past medical history. Percutaneous vertebroplasty at the level of L3 and Th8 vertebral bodies was performed six months ago due to painful vertebral hemangioma. The man is suffering from arterial hypertension, receives antihypertensive therapy. During routine transthoracic echocardiography, a hyperechoic structure with a size of 9.5 x 0.9 cm was found in the right atrium and right ventricle. Chest computed tomography with contrast enhancement revealed signs of bone cement in the right atrium and right ventricle, in the right upper lobe artery, in the branches of the upper lobe artery, in the paravertebral venous plexuses. Considering the duration of the disease, the stable condition, the absence of clinical manifestations and disorders of intracardiac hemodynamics, it was decided to refrain from surgical treatment. Antiplatelet therapy and dynamic observation were recommended. Conclusion Percutaneous vertebroplasty is a modern minimally invasive surgical procedure for the treatment of degenerative-dystrophic diseases of the spine. However, the cement can penetrate into the paravertebral veins and migrate to the right chambers of the heart and the pulmonary artery. This clinical case demonstrates asymptomatic cement embolism of the right chambers of the heart and pulmonary artery after percutaneous vertebroplasty, detected incidentally during routine echocardiography. Abstract P686 Figure.

scholarly journals Tubocutaneous Fistula

2015 ◽  
Vol 2015 ◽  
pp. 1-2
Author(s):  
Krishnaveni Nayini ◽  
Clive Gie
Keyword(s):  
Early Diagnosis ◽  
Pelvic Inflammatory Disease ◽  
Inflammatory Disease ◽  
Fistulous Tract ◽  
Rare Condition ◽  
Diagnosis And Treatment ◽  
Case Presentation ◽  
Child Birth ◽  
The Right

Introduction. Tubocutaneous fistula is a very rare condition; most cases described in the literature are secondary to endometriosis, tuberculosis, and complications of child birth and gynecological operations.Case Presentation. We report a case of 40-year-old woman who presented with tubocutaneous fistula secondary to pelvic inflammatory disease which was diagnosed in the setting of persistent discharging wound in the right groin.Conclusion. Tubocutaneous fistula is a rare condition. Salpingectomy and resection of fistulous tract is the treatment of choice as is treating the underlying cause. Early diagnosis and treatment of these patients are essential for avoiding long term complications.

Lateral Medullary Infarction with Contralateral Segmental Dysesthesia and Ipsilateral Headache: A Case Report

2021 ◽  
Vol 17 ◽  
Author(s):  
Renjie Wang ◽  
Yankun Shao ◽  
Lei Xu
Keyword(s):  
Medulla Oblongata ◽  
Clinical Manifestations ◽  
Lateral Medullary Infarction ◽  
Case Presentation ◽  
Specific Sign ◽  
Temperature Sense ◽  
Magnetic Resonance Imaging Mri ◽  
The Right ◽  
The Brain ◽  
Medullary Infarction

Introduction: The medulla oblongata is the lowest segment of the brain stem, located adjacent to the spinal cord, with a complex anatomical structure. Thus, a small injury to the medulla oblongata can show complex clinical manifestations. Case Presentation: A patient experienced dysesthesia, which manifested as numbness in her right lower limb and decreased temperature sense, and dizziness 20 days before admission. The numbness worsened 1 week before admission, reaching the right thoracic (T) 12 dermatomes. Her thermoception below the T12 dermatomes decreased, and the degree of dizziness increased, accompanied by nausea and vomiting. Magnetic resonance imaging (MRI) of the neck, chest, and abdomen performed at a local hospital showed no abnormalities. MRI of the brain was performed after admission. One week after admission, she experienced a severe headache in the upper left periorbital area. The numbness extended to T4, and thermoception decreased below T4. Diagnosis: Lateral medullary infarction. Interventions: Anti-platelet aggregation and mitochondrial nutritional therapies were performed along with treatments for improving circulation and establishing collateral circulation. Outcomes: The intensity of limb numbness decreased, and the symptoms of headache and dizziness resolved. Conclusion: Lesions leading to segmental sensory disorders can occur in the medulla oblongata. Ipsilateral headaches with contralateral segmental paresthesia can be a specific sign of lateral medullary infarction.

scholarly journals Novel technique of repairing right partial anomalous pulmonary venous connection with intact atrial septum using in situ interatrial septum as a flap in a 68-year-old-woman: a case report

2020 ◽  
Vol 15 (1) ◽  
Author(s):  
Atsushi Morishita ◽  
Ikuo Hagino ◽  
Hideyuki Tomioka ◽  
Seiichiro Katahira ◽  
Takeshi Hoshino ◽  
...  
Keyword(s):  
Pulmonary Artery ◽  
Right Atrium ◽  
Septal Defect ◽  
Surgical Repair ◽  
Interatrial Septum ◽  
Pulmonary Artery Hypertension ◽  
Right Heart ◽  
Intact Atrial Septum ◽  
The Right ◽  
Anomalous Pulmonary Venous Connection

Abstract Background Partial anomalous pulmonary venous connection draining into the right atrium with an intact atrial septum is a very rare clinical entity in the adult population. Partial anomalous pulmonary venous connection must be suspected as a differential diagnosis when the cause of right heart enlargement and pulmonary artery hypertension is unknown. Case presentation This study describes the surgical case of an isolated right partial anomalous pulmonary venous connection to the right atrium in a 68-year-old woman, who underwent tricuspid ring annuloplasty and right-sided maze procedure simultaneously. She had complaints of gradually progressing dyspnea on exertion. However, a diagnosis could not be established despite consultations at multiple hospitals for over a year. Right heart catheterization revealed severe pulmonary artery hypertension with a mean pulmonary artery pressure of 46 mmHg, step-up phenomenon of oxygen saturation at the mid-level of the right atrium with a pulmonary-to-systemic blood flow ratio of 2.4, and a pulmonary vascular resistance of 3.1 Wood Units. As medical treatment with pulmonary artery vasodilator therapy did not improve her symptoms, she underwent surgical repair. An atrial septal defect was created surgically with a curvilinear tongue-shaped cut. The right anomalous pulmonary veins were rerouted through the surgically created atrial septal defect into the left atrium with a baffle comprised of the interatrial septum flap, kept in continuity with the anterior margin and sutured while mobilizing the enlarged right atrium. The patient had an uneventful postoperative course and remains asymptomatic. Conclusions The described surgical technique could be considered an effective alternative for patients undergoing surgical repair for a partial anomalous pulmonary venous connection isolated to the right atrium. The indication for surgery must be judged on a case-by-case basis in these patients with prevalent systemic-to-pulmonary shunting.

scholarly journals P854 The role of multimodality imaging in revealing a rare cause of persistent ascites

2020 ◽  
Vol 21 (Supplement_1) ◽  
Author(s):  
A M Buburuz ◽  
D T M Marcu ◽  
I Demsa ◽  
G Tinica ◽  
A Petris ◽  
...  
Keyword(s):  
Pulmonary Disease ◽  
Right Atrium ◽  
Multimodality Imaging ◽  
Cardiac Myxoma ◽  
Right Atrial ◽  
Benign Tumors ◽  
Cardiac Tumors ◽  
Tumor Type ◽  
The Right

Abstract Primary cardiac tumors are very rare causes of intracavitary masses, about 5% of all cardiac tumors. Most of them are benign tumors, and 50% are represented by atrial myxomas. They are usually developed in the left atrium, with a pedicle attached to the interatrial septum. Cardiac myxomas are one of the "greatest mimes" of pathology, with a polymorphic clinical presentation, from obstructive, to embolic and constitutional clinical manifestation. We present the case of a 58-year-old female patient with 4 years history of chronic obstructive pulmonary disease (COPD), on bronchodilator treatment and long-term oxygen therapy. She accused two months duration of abdominal distension due to ascites, for which she was evaluated in the gastroenterology department and received diuretics association. The symptoms were refractory to the treatment, so the patient was referred for cardiovascular examination. At presentation, the patient was afebrile, with a heart rate of 100/minute, blood pressure was 125/90 mmHg. Cardiovascular examination did not reveal any murmurs, jugular venous distension was present. 12-lead electrocardiogram (ECG): sinus rhythm, with right atrial enlargement. The transthoracic echocardiography (TTE) and transesophageal echocardiography (TEE) revealed a lobulated giant mass in RA, which occupied almost the entire cavity, with prolapse towards the right ventricle during diastole. Due to the large intracavitary mass, the point of attachment could not be ascertained. Computed tomography (CT) of the thorax was performed and it confirmed the presence of the giant right cardiac mass. The patient underwent surgical excision of the tumor under cardiopulmonary bypass. Intraoperative findings were represented by a yellowish-brown lobulated friable mass in the right atrium cavity, measuring 70/30/35 mm. The pedicle of the tumor was inserted on the free wall of the right atrium. The histopathological examination revealed round to stellate cells in a myxoid stroma, specific for cardiac myxoma. Postoperative evolution was influenced by the severe pulmonary disease, with prolonged mechanical ventilation and positive inotropic support, but it was slowly favorable, and the patient was discharged in good condition. Right atrial myxoma is a very rare intracardiac tumor with nonspecific forms of clinical presentations, that create difficulties in diagnosis. Ascites represents an unusual form of manifestation in a patient with a cardiac tumor. The insertion of the pedicle of the myxoma was atypical and induced difficulties in early evaluation of the tumor type. Even though myxomas are mainly benign tumors, the complication rate is very high, especially of embolic events due to the friable tumoral mass, so they can become life threatening conditions. Early diagnosis of cardiac myxoma based on multimodality imaging is essential, leading to optimal surgical management, with good long-term survival. Abstract P854 Figure. TEE view of giant RA tumor

scholarly journals Myosin types and fiber types in cardiac muscle. II. Atrial myocardium.

1982 ◽  
Vol 95 (3) ◽  
pp. 838-845 ◽  
Author(s):  
L Gorza ◽  
S Sartore ◽  
S Schiaffino
Keyword(s):  
Right Atrium ◽  
Muscle Fibers ◽  
Interatrial Septum ◽  
Myosin Heavy Chains ◽  
Atrial Myocardium ◽  
Crista Terminalis ◽  
Heavy Chains ◽  
Bovine Heart ◽  
Atrial Muscle ◽  
The Right

Antibodies were produced against myosins isolated from the left atrial myocardium (anti-bAm) and the left ventricular myocardium (anti-bVm) of the bovine heart. Cross-reactive antibodies were removed by cross-absorption. Absorbed anti-bAm and anti-bVm were specific for the myosin heavy chains when tested by enzyme immunoassay combined with SDS gel electrophoresis. Indirect immunofluorescence was used to determine the reactivity of atrial muscle fibers to the two antibodies. Three populations of atrial muscle fibers were distinguished in the bovine heart: (a) fibers reactive with anti-bAm and unreactive with anti-bVm, like most fibers in the left atrium; (b) fibers reactive with both antibodies, especially numerous in the right atrium; (c) fibers reactive with anti-bVm and unreactive with anti-bAm, present only in the interatrial septum and in specific regions of the right atrium, such as the crista terminalis. These findings can be accounted for by postulating the existence of two distinct types of atrial myosin heavy chains, one of which is antigenically related to ventricular myosin. The tendency for fibers labeled by anti-bVm to occur frequently in bundles and their preferential distribution in the crista terminalis, namely along one of the main conduction pathways between the sinus node and the atrioventricular node, and in the interatrial septum, where different internodal tracts are known to converge, suggests that these fibers may be specialized for faster conduction.

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