Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0008031 (chest pain)
 17,248 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report a case of synovial sarcoma of the mediastinum, a very rare tumor, in a 50-year-old man hospitalized with anterior chest pain. Chest X-ray and computed tomography (CT) on admission showed a 10 x 8-cm mass in the right anterior mediastinal space, compressing the superior vena cava. A diagnosis of sarcoma was established by a CT-guided percutaneous needle biopsy. Systemic examination revealed no metastasis to the contralateral pleural cavity or other distant organs, and we resected the mediastinal sarcoma. Pathological and immunohistochemical analyses confirmed a diagnosis of monophasic synovial sarcoma. The patient is alive with recurrence 9 months after his operation, and is receiving chemotherapy with ifosfamide.
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PMID:Synovial sarcoma of the mediastinum: report of a case. 1517 May 49

Carcinosarcoma of the esophagus is a rare tumor with a distinct pathological entity having squamous cell carcinoma as the most described carcinomatous component. This paper reports the first case of carcinosarcoma of the esophagus that showed predominant basaloid squamous carcinoma component in addition to squamous cell carcinoma and poorly differentiated carcinoma and sarcoma component. A 64-year-old male patient consulted for dysphasia and chest pain was examined and found to have gastrointestinal fiber-endoscope and a polypoid growth in the lower third of the esophagus. Partial esophagectomy was performed and the excised tumor showed histological features of carcinosarcoma with heterogeneous carcinomatous components with dominance of basaloid squamous carcinoma and minority of squamous cell carcinoma, poorly differentiated carcinoma, and sarcomatous component, immunohistochemically proven to be rhabdomyosarcoma. Immunohistochemical study and TP53 mutation analysis was carried out to explain the histogenesis of this rare tumor. The distinct immunohistochemical profiles of the carcinomatous and sarcomatous components suggested the possibility of transition from a carcinomatous to a sarcomatous component. The similar TP53 mutation in the carcinomatous and sarcomatous component suggested each of these components had the same origin, that is, the tumor was monoclonal in origin.
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PMID:Esophageal carcinosarcoma with basaloid squamous carcinoma and rhabdomyosarcoma components with TP53 mutation. 1548 72

We present an unusual association of mediastinal germ cell tumor containing seminoma and angiosarcoma components and splenic histiocytic sarcoma. A 15-year-old boy presented with chest pain. Histopathologically, an anterior mediastinal mass contained typical seminoma, immature teratoma, embryonal carcinoma, angiosarcoma, yolk sac tumor, and polyembryoma. An abdominal ultrasonogram revealed a huge splenomegaly with multiple ill-defined low echogenic nodules, 1 month after the second cycle of chemotherapy. Histopathologically, large, round-to-oval tumor cells with abundant eosinophilic cytoplasm often contained eccentrically placed nuclei with vesicular chromatin and an irregular nuclear membrane. The tumor cells were immunoreactive for CD68, CD31, and CD4. The cytogenetic results showed deletion of the long arm of chromosome 5 and trisomy 8. This lesion might have been on the pathway of multistep tumorigenesis toward a final leukemia.
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PMID:Mediastinal germ cell tumor associated with histiocytic sarcoma of spleen: case report of an unusual association. 1608 90

Gastric CD30-positive anaplastic large-cell lymphoma is a very rare disease. It is sometimes difficult to distinguish it from undifferentiated carcinoma, sarcoma and so on. We report here on a case of primary gastric anaplastic large-cell lymphoma. A 50-yr-old woman complained of epigastric pain and severe chest pain for 1 week. The gastroendoscopic examination revealed geographic mucosal irregularities with shallow ulceration at the antrum. She underwent a total gastrectomy. The gross finding of the resected stomach was an 8 x 4.5 cm sized ulceroinfiltrative lesion at the pyloric antrum along the lesser curvature. The microscopic examination revealed diffuse and solid proliferations of large atypical cells with pleomorphic nuclei. Immunohistochemically, the tumor cells were positive for CD30, vimentin and CD3, and this was a finding compatible with anaplastic large-cell lymphoma. To the best of our knowledge, this is the first such reported case in Korea.
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PMID:A case of primary gastric CD30-positive anaplastic large-cell lymphoma. 1636 23

We report the case of a 42-year-old woman operated for neurofibroma of the scalp on two occasions who consulted for bilateral chest pain which reveated two voluminous bilateral pulmonary masses. Biopsy of one of these masses was in favor of secondary or primary leiomyosarcoma. The association of Von Recklinghausen's disease and soft tissue sarcoma is rare: most often neurofibroma which degenerates is observed. Other types of sarcoma, like leiomyosarcoma, have been described.
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PMID:[Large bilateral lung opacities]. 1644 30

Primary pulmonary artery sarcoma is an uncommon tumor. Mandelstamm in 1923 was the first to describe the disease in an autopsy. Since then, less than 200 cases were reported. The incidence is 0.001-0.03%, they are always highly malignant sarcoma, and women are involved twice as often as men. The presentation is often cough, dyspnea, and chest pain, and patients are usually diagnosed as suffering from pulmonary emboli, and primary tumor of the pulmonary artery is not usually considered in the differential diagnosis. The diagnosis of pulmonary artery sarcoma is made of the "clot" resected during pulmonary artery thrombendarterectomy. Our suggestion is that in patients with unilateral pulmonary artery occlusive disease, no evidence of positive hypercoagulability tests, and no history of thromboembolism, a high suspicion of pulmonary artery sarcoma should be kept in mind, and an angiographic-guided biopsy from the intra-arterial occlusive material should be considered. The treatment is surgery. The survival without operation is less than 2 months. Some patients were treated with adjuvant chemotherapy. We report on a woman with undifferentiated sarcoma of the pulmonary artery, mimicking chronic pulmonary artery emboli. This case illustrates the need to consider malignancy in the differential diagnosis of patients having pulmonary emboli.
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PMID:Undifferentiated sarcoma of the pulmonary artery mimicking pulmonary thromboembolic disease. 1647 95

Soft tissue sarcomas (STS) are rare tumors that comprise only 1% of all malignancies. The retroperitoneum is an uncommon site of origin for them, accounting for about 10% of all STS. In case 1, a 30-year-old man complaining of chest pain was found to have a retroperitoneal tumor around the left kidney by computed tomography (CT). The tumor was removed along with the left kidney. Histologically, it was fibrosarcoma 3,000 g in weight. In case 2, a 31-year-old woman complaining of abdominal distension was found to have a retroperitoneal tumor by CT. The tumor was removed in the same way. It was undifferentiated sarcoma 2,000 g in weight. In case 3, a 73-year-old woman, who had no complaint was found to have mass in the left lateral region during follow up for cardiac failure. She was referred to our department for treatment of retroperitoneal tumor revealed by ultrasound and CT. The tumor was dedifferentiated liposarcoma 2,420 g in weight. All three patients had local recurrences, and two of them underwent a second surgical procedure.
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PMID:[Three cases of retroperitoneal soft tissue sarcoma]. 1668 54

Pleuropulmonary synovial sarcoma (PPSS) is increasingly recognized as a subtype of sarcoma because of the recent identification of a distinctive chromosomal translocation specific to synovial sarcoma. Soft-tissue synovial sarcoma is far more common than PPSS and typically develops in para-articular locations of the extremities; affects young and middle-aged adults, with no difference in distribution between the sexes; and has well-documented radiologic manifestations. PPSS may arise in the chest wall, heart, mediastinum, pleura, or lung, and it shares patient demographics and several imaging features with its soft-tissue counterpart. Patients present with a cough, chest pain, or dyspnea. On chest radiographs, PPSS typically appears as a sharply marginated mass with uniform opacity, based either in the pleura or in the lung, and often accompanied by an ipsilateral pleural effusion. Computed tomographic images show a well-circumscribed heterogeneously enhanced lesion without associated involvement of bone and without calcifications (except in the case of a chest wall primary tumor). Magnetic resonance imaging provides superior demonstration of nodular soft tissue and multilocular fluid-filled internal components of PPSS, in addition to peripheral rim enhancement after the intravenous administration of a gadolinium-based contrast material such as gadopentetate dimeglumine. Current treatment consists of surgical resection followed by chemotherapy, radiation therapy, or both.
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PMID:From the archives of the AFIP: Pleuropulmonary synovial sarcoma. 1670 63

A 32-year-old man presented with dyspnea, chest pain, palpitations and ankle edema and was found to have a tumor involving the heart. This was diagnosed as malignant peripheral nerve sheath tumor, a rare sarcoma of the heart. Immunohistochemistry was utilized to establish the diagnosis. The details of the patient's clinical course, and imaging findings with morphological and immunohistochemistry data are reported.
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PMID:Malignant peripheral nerve sheath tumor of the heart. 1700 94

Almost all cancers can cause distant pleural metastases. However, pleural metastases of soft tissue sarcoma that constitute less than 1% of adult solid malignancy are extremely rare. It is very difficult to distinguish them form sarcomatous malignant mesothelioma on histopathological features. We report a 57 year-old man who presented to us with left chest pain and progressive dyspnea and was diagnosed to have a pleural metastases of soft tissue sarcoma by thoracoscopic biopsy.
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PMID:Soft tissue sarcoma metastatic to pleura. 1912 90


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