Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sixty-one patients underwent operations for malignant thymomas between 1961 and 1989. Twenty-three patients had associated myasthenia gravis (MG), an incidence of 37.7%. Upon being admitted to the hospital, the patients' most common symptoms included chest pain, MG, cough, and dyspnea. Only 7 of 61 (11.5%) patients had no symptom. Tumor staging of 58 patients with invasive thymomas was performed according to Masaoka classification. The patients were classified as follows: Stage II disease, 5; Stage III, 41; Stage IVa, 8; and Stage IVb, 4. In addition, thymic carcinoma was present in three patients. The series had a resection rate of 55.7%. The incidence of operative complications was 16.3%. Only one patient died of myocardial infarction; the incidence of operative mortality was 1.6%. The patients with MG had a higher rate of resection (69.6%) and a higher incidence of complete thymectomy (14 of 23 patients; 60.9%). Mixed lymphoepithelial tumors and epithelial cell predominant tumors were the most frequent histologic patterns (45.9% and 34.4%, respectively). Fifty-two patients had postoperative radiation therapy, and 10 patients had chemotherapy. The overall cumulative survival rates in the series were 59% and 34% at 5 and 10 years, respectively. The results demonstrated that the factors affecting the prognosis may include resectability, postoperative irradiation or chemotherapy, MG, and tumor staging. The influence of histologic variation on survival rates could not be clearly defined in the series. Surgical resection, particularly complete thymectomy, followed by irradiation is the primary option of therapeutic management for malignant thymoma.
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PMID:Malignant thymoma. 161 94

We would like to report on a case of thymic carcinoma that could be completely resected supported by extracorporeal circulation. A 53-year-old female complaining of severe coughing and hoarseness was admitted to our hospital. Her chest X-ray film revealed an abnormal shadow in the upper mediastinum and an elevation of the left diaphragm. Chest CT and MRI showed an anterior mediastinal mass that invaded the main pulmonary artery. The preoperative histological diagnosis of thymoma was made by mediastinoscopic specimen. After 50 Gy irradiation, surgery was performed. During the operation, after resection of the left brachiocephalic vein and a part of the upper lobe of the left lung, the tumor was detached from the wall of the aorta and resected with the invaded part of the pulmonary artery supported by cardiopulmonary bypass. Reconstruction of the pulmonary wall defect was accomplished with Xenomedica. The final pathological diagnosis was thymic adenosquamous carcinoma. The postoperative course has been uneventful 24 months after surgery. Extracorporeal circulation is a useful technique in operations involving malignant diseases when complete resection is able to be accomplished.
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PMID:[Complete resection of thymic carcinoma supported by cardiopulmonary bypass]. 194 May 23

A 51-year-old man with chief complaints of cough, fever, and dyspnea was admitted to our hospital. Based on a home provocation test, transbronchial lung biopsy specimens, and a serum antibody, we diagnosed summer-type hypersensitivity pneumonitis. In 1983 when the patient was 46 years old, thymectomy was performed for thymoma. Prior to surgery, bronchoalveolar lavage (BAL) was performed. Total cell count and neutrophils had already increased in BALF. Furthermore, the increase in BALF cell neutrophil count was also seen at the time of admission and after the home provocation test. Because an increase of neutrophils in BALF cells was seen not only at onset but before onset, further studies are required to clarify the role of neutrophils and the factors that increase them in hypersensitivity pneumonitis.
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PMID:[A case of summer-type hypersensitivity pneumonitis with bronchoalveolar lavage performed 4 years before onset]. 224 64

A 71-year-old man was admitted complaining of cough and high fever. Chest X-ray and CT scanning showed diffuse thickening of both pleurae and malignant mesothelioma was suspected. Upon pleural biopsy, a diagnosis of lymphosarcoma, well differentiated type, was made. Postmortem examination revealed diffuse, extensive fibrous thickening of both pleurae with multifocal spreading of tumor cells. These occasional Hassal's bodies. The latter cells were spindle-shaped and ovoid. Therefore, the tumor was diagnosed as "malignant thymoma, mixed type".
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PMID:[Malignant thymoma with diffuse extensive growth on the pleura]. 687 10

An 8-year-old rabbit was referred to an ophthalmologist because of intermittent bilateral exophthalmos and prolapse of the nictitating membranes. Both eyes could be retropulsed normally, and the exophthalmos was induced with ventroflexion. The rabbit had moderate hypercalcemia and a large mediastinal mass that could be seen on thoracic radiographs. The rabbit's condition was unchanged for 5 months. It was reexamined because of weight loss and paroxysmal coughing and, at that time, was thin and tachypneic, and had reduced thoracic compliance. Thoracotomy was performed, and a 5-cm-diameter encapsulated mass, subsequently determined histologically to be thymoma, was removed. The rabbit was euthanatized after surgery because of complications. The periodic exophthalmos and hypercalcemia in this rabbit were believed to be paraneoplastic syndromes.
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PMID:Thymoma in a geriatric rabbit with hypercalcemia and periodic exophthalmos. 778 33

A case of carcinoid tumor of the thymus is presented in which Tl-201 SPECT demonstrated intense accumulation in the lesion. Conventional chest radiograph and CT scan in a 66-year-old man who had been experiencing cough and pain at the anterior part of the chest revealed a tumor in the anterior mediastinum, suggesting a thymoma. The tumor was clearly delineated in both early and delayed SPECT studies. On the delayed scan, the tumor was more prominently visualized with an extremely high uptake ratio of the lesion compared to the contralateral background; therefore, the tumor was believed to possess very prolonged Tl-201 retention. The pathological and immunohistochemical examinations confirmed that the area of intense Tl-201 uptake was rich in viable cells.
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PMID:Intense accumulation of Tl-201 in carcinoid tumor of the thymus. 803 14

Ten cases of thymoma associated myasthenia were seen in the last 7 years. They constitute 17.2% of all cases of Myasthenia gravis seen during the same period. Five of these patients presented in the third decade, all of them presenting with acute generalised Myasthenia (Osserman stage-III). Two patients presented with tumour related symptoms of chest pain, cough and dyspnea both of them having large, invasive and partially resectable tumours. Five patients underwent complete thymectomy and 3 patients underwent partial resection of tumour. Two patients underwent radiotherapy subsequently. Histologically, mixed lymphoepithelial tumours were common (70%). Tumour recurrence was seen in one patient. Two patients died, one in the post operative period. The surviving 8 patients followed up over 1-8 years remained in partial remission, on maintenance dose of steroids. The special problems related to thymomatous MG and practical approach to management are highlighted.
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PMID:Thymomatous myasthenia gravis. 877 74

A 69-year-old woman was admitted to the hospital because of coughing, dyspnea, generalized fatigue, and pretibial edema. A chest X-ray film revealed cardiac enlargement, a left hilar mass, and a small nodule in the right middle lung field. Echocardiography showed a massive pericardial effusion. A chest CT scan showed pericardial effusion, an anterior mediastinal mass, and a small nodule in the right upper lobe. Examination of a percutaneous biopsy specimen showed round and spindle-shaped tumor cells and lymphocyte infiltration, which was consistent with mixed-cell-type thymoma. Hematological examination showed macrocytic anemia, and the concentration of vitamin B12 was 65 pg/ml (249-938 pg/ml). A test for anti-parietal cell antibodies was positive. Our diagnosis was pernicious anemia and stage IVb invasive thymoma (by Masaoka's classification). Because of the intrapulmonary metastasis and pericardial effusion, the patient underwent chemotherapy. The tumor shrank, so a thoracotomy was done. However, the tumor was found to have invaded the heart and large vessels, and it could not be removed. After surgery the thorax was irradiated. Invasive thymoma complicated by pernicious anemia is rare.
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PMID:[Invasive thymoma in patient with pernicious anemia and pericardial effusion]. 929 2

A 68-year-old man presented to another hospital with progressive shortness of breath, dry cough, and systemic edema. A chest X-ray, echocardiogram, and chest CT showed a mediastinal mass and massive pericardial effusion. His symptoms improved after the treatment for heart failure. The pericardial effusion was bloody. In that, malignant cell wasn't proved. Thoracotomy was performed to diagnose the mediastinal tumor and to extirpate it. Pathological diagnosis after operation was thymoma with direct invasion to pericardium and tunica externa of aorta. Thymomas are routinely asymptomatic for prolonged periods of time. Symptomatic pericardial tamponade as initial manifestation due to a thymoma with a massive pericardial effusion is uncommon.
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PMID:[Invasive thymoma with pericardial tamponade as initial manifestation]. 945 8

A 69-year-old woman presented with persistent dyspnea and continuous coughing and mediastinal mass. The mass was found to be a malignant thymoma and was resected incompletely. A full-blown nephrotic syndrome appeared 1 year after removal of the thymoma. Renal biopsy revealed minimal-change glomerulonephritis. There was no evidence of other autoimmune diseases or causes of the minimal-change glomerulonephritis.
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PMID:Minimal-change nephropathy and malignant thymoma. 948 41


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