Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027651 (tumor)
 685,946 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A long survival case of small cell lung cancer synchronized with renal cancer was reported. The patient was a 73-year-old male, complaining of cough and fever up. The chest roentgenogram showed a tumor mass in the right lower lung field. The specimen obtained from transbronchial lung biopsy of right S8b was diagnosed as small cell carcinoma of lung. In the check of the metastasis to other organs, abdominal CT scanning and the echogram demonstrated a solitary mass in the left kidney. We supposed a possibility of primary renal cancer rather than the metastasis from the lung because of being solitary mass, no existence of the metastasis except the kidney, and from the finding of the renal angiography. The patient underwent left nephrectomy for the renal cancer, and also underwent right lower lobectomy for the lung cancer after neo-adjuvant chemotherapy using cisplatinum and carboquone. Pathologically, the renal lesion was diagnosed as typical clear cell carcinoma of the kidney. He has survived for more than 4 years.
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PMID:[A long survival case of small cell lung cancer synchronized with renal cancer]. 185 Apr 90

We review the 257 patients hospitalized for meningitis in the Cantonal University Hospital, Geneva between 1st January 1980 and 31st December 1986. 104 patients had acute bacterial meningitis (32 Str. pneumoniae, 21 N. meningitidis, 10 Listeria monocytogenes, 8 streptococci, 5 H. influenzae, 5 staphylococci, 4 gram negative bacilli and 19 without identified bacteria), 124 patients had viral meningitis and 29 meningitis of other etiologies (6 tuberculous meningitis, 2 fungal meningitis, 1 leptospiral meningitis, 5 neoplastic meningitis--one already counted because of a meningitis due to Staph. epidermidis--2 meningitis consecutive to a meningeal irritation, 4 already treated meningitis of undetermined etiology, 2 chronic meningitis and 8 meningoencephalitis). The total mortality was 14.4%. It was zero in viral meningitis and 28% in bacterial meningitis (47% in cases of Str. pneumoniae, 5% in cases of N. meningitidis, 20% in cases of Listeria monocytogenes, 38% in cases of streptococci, 0% in cases of H. influenzae, 60% in cases of staphylococci, 50% in cases of gram negative bacilli, 16% in cases of unidentified bacteria). The striking difference in mortality emphasizes the importance of recognizing a bacterial etiology in order to institute antibiotic therapy as soon as possible. The delay between admission and lumbar puncture averaged 15 hours (range 0.25-96 h) in patients with acute bacterial meningitis and 6.3 hours (0.5-80 h) in patients with viral meningitis. The delay between admission and institution of the antibiotics averaged 5.3 hours (1-48 h) in cases of acute bacterial meningitis and 4.8 hours (0.5-48 h) in cases of viral meningitis. A better clinical workup may provide a reliable diagnosis sooner. In the collective with bacterial and viral meningitis headaches, fever or nuchal rigidity were present in over 80% of the cases. The following features were significantly associated with a bacterial etiology: age over 30 years, alcoholism, concomitant neoplasm, cough, coma, pulmonary rales, new neurological signs or petechia. At least one of these 4 latter signs was present in more than 70% of the cases with acute bacterial meningitis compared to 6% in cases of viral meningitis. Thus the clinical presentation alone serves to recognize the meningitis and to differentiate between a bacterial or viral etiology, thus permitting an immediate therapeutic decision without waiting for complementary investigations. The 104 patients with acute bacterial meningitis were treated with antibiotics: 60 with penicillin, 17 with ampicillin and 26 with other antibiotics; one case did not receive antibiotics. More than the half of the cases with viral meningitis have got antibiotics (52%).
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PMID:[Meningitis in adults in Geneva. Review of 257 cases]. 185 79

A 70-year-old woman complained of cough, sputum and fever. Chest roentgenogram showed a mass-like lesion with pleural effusion in the left thorax. Bronchoscopy revealed a polypoid lesion at the orifice of left B10 and mucosal swelling of the left lower lobe bronchi. The biopsied material of the polypoid lesion was diagnosed as malignant lymphoma (diffuse small cell type by LSG classification) and the immunohistochemical examination showed monoclonal proliferation of T lymphocytes. The atypical lymphocytes which were positive for T lymphocyte surface marker were detected in the pleural effusion. There was no evidence of metastasis in any part of the body under clinical examinations, and the lung was thought to be a primary site of the lymphoma. The doubling time of tumor was estimated to be 134 days. Four-drug combination chemotherapy resulted in a marked decrease of the tumor size. Immunohistochemical study to determine the subpopulation of lymphoma cells are required for diagnosis of pulmonary lymphoma, because the biological characters of T cell lymphoma might differ from those of B cell lymphoma.
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PMID:[A case of T cell lymphoma of the lung]. 186 99

A 17-year-old woman was referred to our hospital because of cough and fever. The chest X-ray films revealed an anterior mediastinal mass shadow. Steroid drugs and antibiotics were administered and the shadow diminished slightly. To confirm diagnosis, open thoracotomy was performed. The tumor was extended to the mediastinum, thymus and heart as well as the right middle lobe and right lower lobe. Microscopic findings of the resected tumor showed proliferation of histiocytes with infiltration by inflammatory cells, lymphocytes and fibrous tissue.
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PMID:[A case of inflammatory pseudotumor of the lung that extended to involve the mediastinum]. 188 1

Tumor-associated carbohydrate antigens, CA19-9 and SLEX have been used clinically as markers for malignancy. However, it is also known that these antigens are frequently elevated in the serum of patients with benign lung diseases. We have experienced two cases of interstitial pneumonitis with marked increase of carbohydrate antigens in serum, the level of which changed according to their clinical course. Case 1. A 64-year-old woman was admitted because of a cough and exertional dyspnea. Despite treatment with various antibiotics and prednisolone, she died of respiratory failure approximately two months after admission. Her CA19-9 and SLEX in serum elevated from 500 U/ml to 5506 U/ml and 167 U/ml to 1187 U/ml respectively in accordance with clinical deterioration. Autopsy revealed no malignancy. Case 2. A 57-year-old woman, who had been suffering from interstitial pneumonitis associated with rheumatoid arthritis, was admitted with a cough and fever. She responded to prednisolone therapy, however two years later she readmitted because of exacerbation and died of respiratory failure. The initial CA19-9 level in serum was 876 U/ml and dropped to 42 U/ml with prednisolone therapy. The serum antigen level again increased during the period of exacerbation, and showed 133 U/ml immediately before death. An immunohistochemical study of CA19-9 and SLEX in various tissues obtained by autopsy was performed in case 1. The distribution of these antigens in tissue was similar to that of normal individuals. The exceptions were the expression of these antigens on epithelial cells of microscopic honeycombing and on mucinous exudates in air spaces.
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PMID:[Two cases of interstitial pneumonitis with marked increase of tumor-associated carbohydrate antigens in serum]. 188 2

The hens' egg-sized tumor connecting from anterior mediastinum to the hilus by chest radiography and chest CT was noted in a 63 year old female who complained of facial swelling and cough. The defect of the thumb tip-sized shadow was noted in the superior vena cava by superior vena cavography, and polyp covered with white coating obstructing the right apical bronchus was noted by fibrotic bronchoscopy, and malignant finding was obtained by biopsy of this polyp. After midsternotomy, a mass invaded to the superior vena cava and the right upper lobe was resected, and then superior vena cava was reconstructed by using supported polytetrafluoroethylene. The resected specimen revealed that the tumor extended not only to the pulmonary parenchyma with polypoid growth into the lumina of bronchi but also to the superior vena cava with polypoid growth. The patient was discharged at the postoperative radiotherapy with 40 Gy, and he is still alive free from the disease 3 years and 11 months after operation.
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PMID:[A case of invasive thymoma displaying endobronchial and endocaval polypoid growth]. 189 72

A 68-year-old woman was admitted with cough and dyspnea. Her chest X-ray showed right pleural effusion and a mediastinal tumor. She underwent mediastinotomy following a preoperative diagnosis of invasive thymoma. A tumor originating from the thymus had invaded the right middle lobe and pericardium, and multiple pleural dissemination was also found. Therefore, considering the patient's age and pulmonary function, we performed only subtotal resection of the tumor. The pathological diagnosis was poorly differentiated squamous cell carcinoma. The patient received irradiation and chemotherapy including Cisplatin after surgery, but she died 1 year later because of rapid progression of distant metastases.
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PMID:[Squamous cell carcinoma of the thymus]. 192 Sep 91

A 41-year-old female was admitted because of cough and hemosputum. She had no underlying disease and the presence of respiratory disease had not been pointed out. Chest X-ray and CT scan showed a solid, homogeneous tumor with a distinct margin near the right hilum. The tumor measured approximately 5 x 4 cm. Because other laboratory data concerning the serum levels of tumor marker and anti-aspergillus antibody were normal, benign lung tumor or malignant lymphoma was suspected at first. Transbronchial cytology and biopsy were performed, but there were no significant findings. However transbronchial aspiration cytology of the specimen obtained from the bifurcation between the right upper lobe bronchus and the truncus intermedius demonstrated Aspergillus. After the administration of antifungal drugs, the tumor decreased in size, and an air crescent sign appeared. This was thought to be a very rare case of locally invasive form of pulmonary aspergillosis, as described by Sider et al demonstrating a necrotic fungal ball during its clinical course.
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PMID:[A case of pulmonary aspergillosis with a tumor shadow, diagnosed by transbronchial aspiration cytology]. 192 Sep 92

Before the development of echocardiography, cardiac disease in the horse was diagnosed if a loud heart murmur (grade III-IV/VI or louder) and clinical signs of congestive heart failure (coughing, edema, venous distention, jugular pulsations) were detected on physical examination. Arrhythmias that persisted during and after exercise also indicated cardiac disease, which could be characterized electrocardiographically. Electrocardiography, thoracic radiography, angiography, cardiac catheterization, and oximetry could add only small pieces of information about the heart. M-mode echocardiography provided the first "window" with which to evaluate the heart and its intracardiac structures, albeit an ice-pick one-dimensional view. With M-mode echocardiography, the diameter of the aorta at the valves, the left ventricle, right ventricle, and left atrial appendage, as well as the thickness of the interventricular septum and left ventricular free wall, could be measured. Motion and thickness of the tricuspid, mitral, and aortic valves could be assessed, but only in a one-dimensional plane. Two-dimensional echocardiography provided an added dimension, resulting in visualization of all the intracardiac structures, aorta, and pulmonary artery. Two-dimensional echocardiography became the diagnostic technique of choice for the evaluation and characterization of congenital cardiac disease in critically ill neonates, as well as in adult horses. Two-dimensional echocardiography also improved the ability to diagnose valvular regurgitations, characterize valvular lesions (bacterial endocarditis, ruptured chorda tendineae), myocardial function (segmental wall motion abnormalities), atrial size, mass lesions (endocarditis, neoplasia, and thrombi), and pericardial effusion. Information about blood flow was obtained using contrast echocardiography but was limited to certain cardiac abnormalities (congenital cardiac defects and tricuspid regurgitation). This information about blood flow was limited to the detection of positive or negative contrast jets. Comprehensive information about blood flow was lacking until the application of Doppler echocardiography to equine cardiology. Pulsed-wave and color flow Doppler echocardiography resulted in precise localization of the abnormal blood flow and semiquantitation of the shunt flow or regurgitant jet. Color flow Doppler echocardiography sped up the localization and semiquantitation of the jet in many instances and provided some information about blood flow velocity in the enhanced and variance modes. The peak velocity of jets can be determined using continuous-wave Doppler echocardiography. This value then can be used to estimate pressure difference between cardiac chambers or to calculate cardiac output noninvasively if angles parallel to flow can be obtained. Thus, information about cardiac size, function, and blood flow can be combined to diagnose cardiac disease in horses and to formulate a prognosis for life and performance.
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PMID:Advances in echocardiography. 193 72

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


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