Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0035412 (rhabdomyosarcoma)
 6,156 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 55-years old patient is reported who became ill with recurrent attacks of coughing and haemoptysis some 3 weeks before death. An extensive mediastinal tumor was demonstrated radiologically. Pathoanatomical examination showed a pleomorphic rhabdomyosarcoma of the lower left pulmonary lobe with metastases in the right lung and regional lymph nodes.
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PMID:[Pulmonary rhabdomyosarcoma (author's transl)]. 108 60

Primary pulmonary tumors are infrequent in childhood, therefore an accurate diagnosis and treatment is often delayed. We review the English language literature and report the clinical and pathological features of eight tumors arising in the lungs of pre-adolescent children, accessioned between 1960 and 1991 in the pathology department of a children's hospital in South Africa. The ratio of pulmonary primary tumors to secondary neoplasms and to non-neoplastic lesions of the lung examined during this period was 1:5:60. Over the last 31 years we received three plasma cell granulomas, two pleuro-pulmonary blastomas, a mucoepidermoid carcinoma, an endobronchial fibrosarcoma, and a hemangioma. All patients presented with cough unresponsive to medical treatment. The incidence and spread of primary lung tumors in children was similar to that reported from other centers. Plasma cell granuloma is the most common primary tumor in the lungs of children. Aggressive behavior is most frequently encountered with pleuro-pulmonary blastoma and rhabdomyosarcoma, and because of their association with cystic lesions careful examination of lungs is required in such cases. Most other malignant neoplasms, such as muco-epidermoid carcinoma and primary fibrosarcoma, are usually of a low grade of malignancy. A decreasing incidence of bronchogenic carcinoma seems to be reported during the first two decades of life.
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PMID:Primary pulmonary tumors in childhood: a review of 31 years' experience and the literature. 133 97

There were 79 cases of cardiac tumors seen from 1957 to July 1988. 49 (62.0%) of them were benign and 30 (38.0%) malignant. All the 49 benign tumors except 2 were surgically excised and found to be myxoma. Of them, 18 patients were male and 31 female. 85.7% of the tumors were located in the left atrium, 12.2% in the right atrium and 2.0% in the left ventricle. Palpitation, dyspnea, chest oppression, fever, episodes of syncope and hemiplegia, cough, diastolic and systolic murmurs at the apical or tricuspid area were the common symptoms and signs. Atrial fibrillation was found only in 2 cases. Echocardiographic findings were diagnostic while ECG and X-ray findings were nonspecific. Four patients died after operation. Of the 30 cases of malignant tumors, 15 were secondary tumors metastasized mainly from the lung or mediastinal malignancies. Of 11 primary tumor cases (7 males and 4 females), 3 were malignant lymphoma, 2 mesothelioma of pericardium, 2 malignant myxoma, 1 angiosarcoma, 1 leiomyosarcoma, 1 fibrosarcoma and 1 rhabdomyosarcoma. Another 4 cases were not studied histopathologically. The clinical manifestations, ECG and X-ray findings of the 11 primary tumors were nonspecific but echocardiography was helpful to the diagnosis. Six patients were operated on and 1 died during hospitalization.
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PMID:Tumors of the heart. An analysis of 79 cases. 159 77

A 32-year-old man was admitted to our hospital suffering from cough and bloody sputum. After the preoperative examination, the most suspected diagnosis was either a cardiac myxoma or a pulmonary embolism. At operation, the cavity of main pulmonary trunk was occupied with a tumor growing through the stalk from the outflow tract of right ventricle. The invasive tumor was not completely removed from the pulmonary tract. Rhabdomyosarcoma originating from the right ventricle was confirmed histologically. The patient died on the 199th postoperative day. A necropsy was not conducted. Diagnosis, operative indication and chemotherapy of cardiac rhabdomyosarcoma are discussed in this paper.
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PMID:[A case of primary rhabdomyosarcoma of the right ventricle]. 272 39

Forty-two difficult-to-cultivate group A coxsackieviruses (i.e., group A types other than A7, A9, and A16), collected primarily from throat swab specimens of patients suffering from fever, pharyngitis, lymphadenopathy, and cough during the 1986 enterovirus season, were isolated in less than 24-h-old suckling mice. Thirty-six moribund mice were sacrificed and autopsied, and then their brains and back musculature were inoculated into rhabdomyosarcoma (RD), guinea pig embryo (GPE), rhesus monkey kidney (RhMk) and human carcinoma of the larynx (HEp-2) cell cultures. Twelve of the 36 suckling mice isolates were adapted to grow in RD and GPE cells after two passes and have been identified in RD cells by type-specific antisera as group A coxsackievirus types A2, A4, and A8. Three passes in RhMk or HEp-2 cell cultures were insufficient to affect a discernible cytopathic effect. Coxsackievirus types A1, A19, and A22, unable to grow in any of the four cell cultures tested, were identified by virus neutralization in suckling mice. These data denote the efficacy of suckling mice for the isolation of difficult-to-cultivate group A coxsackieviruses.
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PMID:Sensitivity of rhabdomyosarcoma and guinea pig embryo cell cultures to field isolates of difficult-to-cultivate group A coxsackieviruses. 284 70

The patient, a 33 year old male, had suffered from swelling of the chest, neck and face for 4 months; palpitation, chest and epigastrium pain, cough and yellowish sputum for 10 days before admission into our hospital. Blood routine and erythrocyte sedimentation rate were normal. By X-ray examination, the right upper mediastinum was obviously widened with the trachea displaced toward the left and pleural effusion was present on both sides. On day 5 of admission, the patient died of heart failure. The clinical diagnosis was not clear but lymphosarcoma or other malignant tumors in the mediastinum was suspected. Autopsy was performed. A large tumor 8 X 10 X 2.5 cm in size was found in the right atrium. The tumor had a short and broad pedicle (6 X 5 cm in diameter) connected with the upper part of the atrial wall. The histological diagnosis was primary rhabdomyosarcoma of the heart.
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PMID:[Primary rhabdomyosarcoma of the heart--a case report]. 374 56

Primary tumors of the lung rarely occur in children. However, 230 well-documented cases, including the 2 presented in this review, have been identified in the English-language literature. One hundred fifty-one tumors in these reports were classified as malignant lesions and 79 as benign neoplasms. Bronchial "adenomas" constituted the largest group; most of these lesions were of the carcinoid variety, and 8% were definitely malignant. Forty-seven cases of bronchogenic carcinoma were reported in children under 16 years of age, although there were few squamous cell tumors (12%). Fifty-six percent of the benign tumors were classified as inflammatory pseudotumor. Most of the children in this collective series were seen with symptoms related to bronchial irritation or obstruction, such as cough, hemoptysis, atelectasis, or pneumonitis. Respiratory distress was an unusual symptom that was often associated with large tumors seen in the neonatal period. Approximately 20% of the children were totally symptomatic. The limited survival data that are available indicate that leiomyosarcoma and mucoepidermoid carcinoma have a more favorable prognosis in children than in adults. Survival with bronchial carcinoid tumors (90%), bronchogenic carcinoma (30%), and pulmonary blastoma (45%) appears to parallel that for adults. The experience with pulmonary rhabdomyosarcoma, as described in this review, emphasizes the importance of early diagnosis and the use of combined modes of therapy in the approach to these malignancies. Despite the rarity of primary pulmonary neoplasms in children, this diagnosis should be considered in young patients with solitary pulmonary masses or persistent, atypical pulmonary symptoms. It is hoped that early diagnosis will result in an improved prognosis and prevent life-threatening complications.
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PMID:Primary pulmonary neoplasms of childhood: a review. 634 22

This report describes the first case of rhabdomyosarcoma of the trachea in a 65 year old man with a five week history of cough, wheezing, and hemoptysis. The tumor, presumably originating in the submucosal tissue, was characterized as an intratracheal polypoid mass showing no local invasion or distant metastasis. Rhabdomyosarcoma of the lower respiratory tract and its histogenesis are briefly reviewed and discussed.
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PMID:Rhabdomyosarcoma of the trachea: first reported case. 742 7

Pulmonary artery rhabdomyosarcomas are rare lesions, with a small number of cases reported in the literature. We report a case of pulmonary artery rhabdomyosarcoma that arose in the right pulmonary artery. The patient presented with cough, chest pain, and hemoptysis and was found to have a sarcoma arising in the right pulmonary artery and extending distally within the pulmonary vasculature into the right lung. The gross pathologic features, microscopic appearance, immunohistochemical profile, and computed tomographic and electron microscopic findings are presented. The site of origin and differential diagnosis of these lesions are discussed.
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PMID:Pleomorphic rhabdomyosarcoma arising in association with the right pulmonary artery. 797 18

Thirty-five patients (10 men and 25 women) with a preoperative diagnosis of cardiac myxoma have undergone cardiac surgery since 1964 at the University of Louvain. The mean age of the patients was 49 (range 20-75) years. The most commonly encountered symptoms were: dyspnoea 49%; thoracic pain 26%; cough and peripheral embolism 17% each; stroke and preoperative atrial fibrillation 14% each; flutter 11%; expectoration, acute pulmonary oedema, syncope and transient ischaemic attack 6% each; and pulmonary embolism 3%. The different locations were: left atrium 66%; right atrium 26%; both atria 3%; right ventricle 3%: and retrohepatic vena cavae 3%. Septal implantation was found in 66%. Histological examination confirmed 28 myxomas but three 'tumours' were thrombi, two haemangiomas, one rhabdomyosarcoma and one liposarcoma. The follow-up has now reached 2829 months with an average of 81 months per patient (range 0-342 months). Three patients died early (9%) and there were four late deaths (11%). No cases were familial. Surgical resection is the correct treatment for cardiac myxomas and gives good long-term results.
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PMID:Cardiac myxoma. 807 15


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