1/164. syncope two years after hysterectomy.A 61-year-old woman presented to the emergency department after experiencing palpitations, shortness of breath, and syncope while taking a shower. Her husband revived her with mouth-to-mouth resuscitation. She had had a similar episode three days earlier while making her bed and had lost consciousness for about 10 sec. She did not appear to have had a seizure. Five months earlier, while taking a walk, she had experienced dizziness, dyspnea, and chest pressure lasting about an hour. A workup at that time included cardiac catheterization, lung scanning, and esophagogastroduodenoscopy, but no abnormality was found. lower extremity edema was noted.- - - - - - - - - - ranking = 1keywords = chest (Clic here for more details about this article) |
2/164. Primary right atrial angiosarcoma mimicking acute pericarditis, pulmonary embolism, and tricuspid stenosis.A 29 year old white man presented to the emergency room with new onset pleuritic chest pain and shortness of breath. He was initially diagnosed as having viral pericarditis and was treated with non-steroidal anti-inflammatory drugs. A few weeks later he developed recurrent chest pain with cough and haemoptysis. Chest radiography, cardiac examination, transthoracic and transoesophageal echocardiography pointed to a mass that arose from the posterior wall of the right atrium, not attached to the interatrial septum, which protruded into the lumen of the right atrium causing intermittent obstruction of inflow across the tricuspid valve. Contrast computed tomography of the chest showed a right atrial mass extending to the anterior chest wall. The lung fields were studded with numerous pulmonary nodules suggestive of metastases. A fine needle aspiration of the pulmonary nodule revealed histopathology consistent with spindle cell sarcoma thought to originate in the right atrium. Immunohistochemical stains confirmed that this was an angiosarcoma. There was no evidence of extracardiac origin of the tumour. The patient was treated with chemotherapy and radiation. This case highlights the clinical presentation, rapid and aggressive course of cardiac angiosarcomas, and the diagnostic modalities available for accurate diagnosis.- - - - - - - - - - ranking = 27.666644604671keywords = chest pain, chest (Clic here for more details about this article) |
3/164. Operative strategies for resection of pulmonary sarcomas extending into the left atrium.Pulmonary sarcomas may extend into the left atrium through the pulmonary veins, requiring the use of cardiopulmonary bypass for resection. The operative strategy for these complicated resections must account for the laterality of the tumor, the extent of atrial involvement, the severity of local invasion within the hemithorax, and intrinsic surgical heart disease, if present. We discuss these issues using an illustrative case of a patient with a right pulmonary sarcoma extending from the lateral chest wall into the left atrium.- - - - - - - - - - ranking = 1keywords = chest (Clic here for more details about this article) |
4/164. Localized pericarditis with calcifications mimicking a pericardial tumor.A 62-year-old man was admitted with increasing palpitations. radiography of the chest demonstrated a calcified mass. magnetic resonance imaging revealed compression of the right ventricle by a tumor. At the time of cardiac catheterization, the coronary arteries were found not to supply blood flow of the mass, and no dip-and-plateau pattern was seen in the right ventricular pressure measurements. At the time of surgery, the mass was found to be a focal calcified thickening of the pericardium containing only pus. The thickening resembled an oval pericardial tumor. Microbiologic examination of the pus revealed propionibacterium acnes.- - - - - - - - - - ranking = 1keywords = chest (Clic here for more details about this article) |
5/164. A surgical gauze appearing as a retrocardiac mass in a patient after coronary artery bypass surgery.Five years after open chest surgery because of three vessel coronary artery disease a patient was referred for progressing dyspnea and recent onset of atrial fibrillation. A retrocardiac mass was detected on chest X-ray and echocardiography. On CT-scan, the inhomogenous tumor made the diagnosis of a retained surgical gauze likely. Through a left incision the sponge was removed uneventfully and the dyspnea resolved.- - - - - - - - - - ranking = 2keywords = chest (Clic here for more details about this article) |
6/164. Cardiac explantation and autotransplantation.Cardiac explantation and autotransplantation is a procedure by which the heart is removed from the chest and replaced. Explantation of the heart for tumor removal has been documented six times in the literature; however, with this aggressive approach, the median patient survival rate is only eight months. This article presents a case study in which this procedure was used to treat a patient with malignant fibrous histiocytoma.- - - - - - - - - - ranking = 1keywords = chest (Clic here for more details about this article) |
7/164. Loculated pericardial effusion due to congestive heart failure: an unusual case of vanishing tumor--a case report.Loculation of a pleural effusion within an interlobar fissure as a result of congestive heart failure is a well-known entity. It has been termed "vanishing" or "phantom" tumor because its roentgenographic appearance simulates a pulmonary tumor and resolves with treatment of the congestive heart failure. The authors describe an 89-year-old man with a loculated pericardial effusion on the left cardiac border on chest roentgenogram. This was initially thought to represent an occult metastatic malignancy; however, its etiology became obvious when it disappeared with therapy of heart failure. Loculated pericardial effusion should be included in the differential diagnosis of roentgenographic densities in the chest when seen on the left cardiac border.- - - - - - - - - - ranking = 2keywords = chest (Clic here for more details about this article) |
8/164. Treatment of life-threatening huge atrial myxoma: report of two cases.We herein report two patients with left atrial myxoma who needed an emergency operation. Case 1 was a 48-year-old woman who was injured in a traffic accident and underwent an operation for a right leg fracture. Just after the operation she developed cardiac and respiratory arrest with complaints of chest pain. She was successfully resuscitated and diagnosed to have a left atrial myxoma by echocardiography. Emergency surgery was performed and a giant left atrial myxoma was thus removed from the atrial septum. Case 2 was a 54-year-old housewife who was transferred to our department under the diagnosis of a left atrial myxoma by echocardiography. She complained of dyspnea and chest discomfort. By angiography, the tumor was seen to be partially incarcerated at the diastolic phase. A huge myxoma was removed from the atrial septum which was secured by a patch closure. Cardiac echocardiography can help rule out left atrial myxoma if it is highly suspected. As early surgical mortality is low and the long-term results are good, we strongly believe that patients with cardiac myxoma should be operated on as early as possible, once a diagnosis is made.- - - - - - - - - - ranking = 13.833322302336keywords = chest pain, chest (Clic here for more details about this article) |
9/164. Giant primary cardiac liposarcoma vascularized via the circumflex coronary artery.A 51-year-old patient presented with a history of chest pain and progressive dyspnea. CT scan demonstrated a lipomatous mass encircling the heart and compressing the left lung. After median sternotomy, an intrapericardial tumor of 3200 g with a vascular pedicle arising from the circumflex coronary artery was resected. A histologic diagnosis of a well-differentiated liposarcoma was made. The patient is alive and well 2 years postoperatively. This tumor with its unusual vascularization is the largest of the few primary cardiac liposarcomas that have been reported.- - - - - - - - - - ranking = 12.833322302336keywords = chest pain, chest (Clic here for more details about this article) |
10/164. A survivor of near sudden death caused by giant left atrial myxoma.Sudden hemodynamic collapse occurred in a 20-year-old man after an Emergency Department visit with a complaint of dizziness and chest discomfort. A left atrial myxoma was demonstrated by echocardiography. resuscitation procedures followed by surgical repair resulted in an excellent outcome. Although sudden death is a serious manifestation of cardiac myxoma, reports of survivors of near sudden death caused by this tumor have been rare.- - - - - - - - - - ranking = 1keywords = chest (Clic here for more details about this article) |
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