Child ; Female ; Humans ; Lupus Erythematosus, Systemic ; complications ; diagnosis ; Myxoma ; etiology

Child ; Female ; Heart Neoplasms ; complications ; Heart Ventricles ; Humans ; Intracranial Embolism ; diagnosis ; etiology ; Myxoma ; complications

Adult ; Heart Atria ; Heart Neoplasms ; complications ; Humans ; Intracranial Aneurysm ; etiology ; Magnetic Resonance Imaging ; Male ; Myxoma ; complications

Myxoma is a rare nonepithelial neoplasm of the larynx frequently misdiagnosed as a large vocal polyp due to its slow-growing nature. Myxoma is a benign but often infiltrating neoplasm of uncertain mesenchymal cell origin, characterized by irregular round, spindle or stellate cells within a matrix containing abundant mucoid material, scant vascularity and a variable meshwork of reticulum and collagen. We report one case of myxoma with life-threatening dyspnea requiring tracheotomy.
Case Report ; Critical Illness ; Human ; Laryngeal Neoplasms/complications* ; Male ; Middle Age ; Myxoma/complications* ; Respiration Disorders/surgery ; Respiration Disorders/etiology* ; Tracheotomy

Acute Disease ; Adult ; Aortic Diseases ; diagnosis ; etiology ; Arterial Occlusive Diseases ; diagnosis ; etiology ; Heart Neoplasms ; complications ; Humans ; Male ; Myxoma ; complications

Acute Disease ; Adolescent ; Female ; Heart Neoplasms ; complications ; Humans ; Hypertrophy, Left Ventricular ; etiology ; Myocardial Infarction ; etiology ; Myxoma ; complications

Unusual presentation of localized gingival enlargement associated with a subjacent tumoural pathology is reported. The patient was a 55-year-old black male, whose chief complaint was a progressive gingival overgrowth for more than ten years, in the buccal area of the anterior left mandible. According to the clinical features and the radiological diagnosis of odontogenic keratocyst, a conservative surgery with enucleation and curettage was performed. Tissue submitted for histopathological analysis rendered the diagnosis of odontogenic myxoma. After 12-month of follow-up, no evidence of recurrence was found. Clinicians should be cautious when facing any gingival enlargement to avoid diagnostic pitfalls and to indicate the appropriate treatment.
Diagnosis, Differential ; Gingival Overgrowth ; etiology ; pathology ; Humans ; Male ; Mandibular Neoplasms ; complications ; pathology ; surgery ; Middle Aged ; Myxoma ; complications ; pathology ; surgery ; Odontogenic Tumors ; complications ; pathology ; surgery

Cardiac myxoma is rare and has protean clinical manifestations mimicking various disease. Unless clinician has a high index of suspicion, the diagnosis can be easil missed. However diagnosis is all the more important since surgery can be dramatically successful, where as untreated myxoma invariably leads to death. Cardiac myxoma accounts for 50% of primary cardiac tumor and mainly originates in left atrium.(75%). The features of myxoma can be described under the three headings : Constitutional, obstructive, and embolic. From 1977 to 1985, the authors have experienced 30 cases of cardiac myxoma, one of which recurred. Of 29 patients, 8 were male and 21 were female. Their ages ranged from 11 to 55 years with average of 39.8 years. Constitutional manifestation was found in 25 of the 27 patients, obstructive manifestation in 27, and embolic phenomenon in 5. The diagnosis of myxoma was made on the basis of 2-D echocardiography. The sensitivity was 100%. Except 1 case who refused operation, all received surgical treatment. Immediate postoperative complication occurred in 6 patients(23%). Among them serious complication could be found only in 2 cases(7.7%). During long term follow up there was one recurrence and one patient with right ventricular myxoma has tricuspid regurgitation. In other cases, we could not found any problems.
Diagnosis ; Echocardiography ; Female ; Follow-Up Studies ; Head ; Heart Neoplasms ; Humans ; Male ; Myxoma* ; Postoperative Complications ; Recurrence ; Tricuspid Valve Insufficiency

Aged ; Diagnosis, Differential ; Heart Atria ; Heart Diseases ; complications ; diagnosis ; Heart Neoplasms ; diagnosis ; Humans ; Magnetic Resonance Imaging ; Male ; Myxoma ; diagnosis ; Pulmonary Embolism ; etiology ; Thrombosis ; complications ; diagnosis

BACKGROUND: Cardiac myxoma is uncommon, even though accounts for 50% of primary cardiac tumor, histologically benign disease but may be lethal because of its strategic position. It has diverse clinical manifestations mimicking various diseases, which can be described under the three headings: constitutional, obstructive and embolic and the diagnosis can be easily missed unless clinician has high index of suspicion. A correct diagnosis is made before operation with the development of echocardiography. We reviewed our clinical experience in diagnosis and management of 21 cases of myxomas from 1985 to 2000. METHODS: There were 4 males (19%) and 17 females (81%). Their ages ranged from 17 to 66 years (mean 42.2 years). All the patient's medical records on their clinical features, laboratory findings, chest X-rays, electrocardiograms, echocardiographic findings, operative findings and postoperative follow-up were reviewed. RESULTS: Seventeen cases (81%) of the myxomas originated in left atrium and four (19%) in right atrium. Most common symptom was that of intracardiac obstruction such as dyspnea or dyspnea on exertion (62%). Fatigue which accounted for most of the constitutional symptom found in 38% of the 21 patients while embolism accounted for 38%. In all patients, echocardiography was used for diagnosis and the diagnostic accuracy of echocardiography was 100%. All patients received surgical treatment and immediate postoperative complications occurred in seven patients (33%). Among them, serious complications were found in two cases and one expired due to congestive heart failure. Follow-up duration ranged from 2 months to 15 years. There was no recurrence or other problem in all patients during the follow-up period. CONCLUSION: Although clinical suspicion is difficult due to the nonspecific presentation of myxoma, the diagnosis can be made easily with echocardiographic examination in all cases and surgical excision of myxoma may be curative with good long-term result.
Diagnosis ; Dyspnea ; Echocardiography ; Electrocardiography ; Embolism ; Fatigue ; Female ; Follow-Up Studies ; Head ; Heart Atria ; Heart Failure ; Heart Neoplasms ; Humans ; Male ; Medical Records ; Myxoma* ; Postoperative Complications ; Recurrence ; Thorax