Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024623 (gastric cancer)
 36,219 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 76-year-old male patient suffered from recurrent bacterial pneumonia of the right upper lobe and both lower lobes since 2 years after total gastrectomy for gastric cancer. He was treated with antibiotics repeatedly without complete remission. Meanwhile, chronic cough, purulent sputum, and persistent bilateral pulmonary infiltration developed gradually. Upper digestive tract endoscopy showed moderate reflux esophagitis. For diagnosis, we performed upper digestive tract scintigraphy, a "modified-salivagram", to detect aspiration and GER. Although aspiration was not detected, GER reaching to the upper portion of the esophagus was observed 46 min after taking radio-labeled albumin, and chronic aspiration pneumonia with GER was thus diagnosed. Bed blocks and gragling with ponvidone-iodine after meals and before sleep greatly improved the symptoms of cough and sputum. The bilateral infiltrative shadows disappeared with resolution of symptoms. Chronic aspiration resulting from GER is an important cause of chronic airway infection. Even if a patient with reflux esophagitis is asymptomatic, chronic aspiration pneumonia should be suspected in cases of recurrent or persistent pneumonia in both lower lobes. The "modified-salivagram" is a sensitive test to detect aspiration and GER in hypoacidic states, such as in total gastrectomy and elderly patients.
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PMID:[A case of chronic aspiration pneumonia after total gastrectomy caused by gastroesophageal reflux revealed by a "modified-salivagram"]. 827 18

Endobronchial metastasis (EM) from nonpulmonary tumors is uncommon. A 9-year retrospective study at the University Hospital Vall d'Hebron (Barcelona, Spain) identified 32 patients with EM. All but four cases were diagnosed by fiberoptic bronchoscopy with bronchial biopsy. Primary tumors included the following types: breast cancer (20), colorectal cancer (3), melanoma (2), gastric cancer (1), neuroblastoma of the olfactory nerve (1), abdominal leiomyosarcoma (1), hypernephroma (1), endometrial carcinoma (1), papillary thyroid cancer (1), and hepatocarcinoma (1). Median age at diagnosis of EM was 58.7 years and median interval from the diagnosis of the primary tumor to the diagnosis of EM was 50.4 months. Seventeen patients (53%) had evidence of other metastatic sites at endobronchial relapse. The more common clinical manifestations included cough (37.5%), haemoptysis (28%), dyspnea (18.7%), and recurrent pulmonary infections (6.2%). Eight patients (25%) had no symptoms. There appears to be a predilection for metastatic involvement of the right and left upper lobe bronchus. Treatment was instituted in 20 patients, and their median survival was 11 months, in comparison with the 3 months found in 12 patients who received only palliative therapy because of advanced disseminated disease. Breast cancer is the most common tumor causing EM. The prognosis of patients with EM depends on the type of the primary tumor and the presence of other metastatic sites. Treatment must be individualized.
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PMID:Endobronchial metastatic disease: analysis of 32 cases. 869 37

We report an atypical case of lung abscess occurring in a 73-year-old female who suffered from diabetes for more than 20 years. In 1993 she had a total gasterectomy for gastric cancer. In 1995 she was admitted to our hospital complaining of a mild cough and a small amount of sputa. A CT scan of the chest revealed a huge abscess in the left lung. Streptococcus sanguis was cultured from the intrathoracic fluid. It is possible that the severe lung abscess in spite of the few symptoms occurs in the compromised host, such as this patient who suffered from diabetes for long time. Oral streptococci in close relationship to misswallowing should be taken into consideration as one of the causes of this condition.
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PMID:[Atypical lung abscess occurring in an elderly female suffering from diabetes mellitus--a case report]. 912 12

The patient was 71-year-old male with a history of sinobronchial syndrome since 8 years ago. He has been suffering from cough, sputum and upper abdominal discomfort since January 1994. He was diagnosed as an early gastric cancer by endoscopy, and his chest X-ray film showed an infiltrative shadow in the right upper lung field. A smear of the sputum specimen was positive for acid fast bacilli, which were later identified as Mycobacterium intracellulare. In this case, before the Mycobacterium intracellulare infection, it was confirmed that his mucociliary transport was severely impaired by using aerosol inhalation cine-scintigraphy. This case suggests that an impairment of the local defence mechanisms may play an important role in the pathogenesis of Mycobacterium intracellulare infection.
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PMID:[A case of Mycobacterium intracellulare infection associated with sinobronchial syndrome]. 925 28

A 53-year-old man was admitted to the hospital because of productive coughing general malaise, and right-sided chest pain. At 41 years of age he was given a diagnosis of gastric cancer, underwent a and gastrectomy, was treated with anti-cancer drugs. At 49 years of age he suffered from atypical mycobacteriosis and received anti-tuberculosis drugs for 1 year. A chest X-ray film showed infiltrative shadows with a cavity in the right upper lung field. Semi-invasive aspergillosis was diagnosed on the basis of the clinical and radiographic findings, positive sputum cultures, and positive serologic tests. After 8 months of therapy with intravenous and oral fluconazole, no pulmonary aspergillosis was evident. Treatment with fluconazole was effective in this case of semi-invasive aspergillosis.
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PMID:[Successful use of fluconazole against semi-invasive--pulmonary aspergillosis]. 937 61

Malignancy is one of the most common causes of exudative effusions and increases in incidence in the elderly. Lung cancer is the most common cause of malignant effusion caused by contiguous spread and its propensity to invade the pulmonary vasculature and embolize to the visceral pleura. Lung, breast, ovary, and gastric cancer and lymphomas account for about 80% of all malignant effusions. Dyspnea and cough are the most common symptoms at presentation. Thirty percent of patients have a low pleural fluid pH (> or = 7.30) and glucose (> 60 mg/dL) at presentation, which predicts a decreased survival, an increase yield on diagnostic studies, and a poor response to chemical pleurodesis. Talc by poudrage or slurry is the most successful pleurodesis agent. Pleural peritoneal shunt is an option for patients with an intractable, symptomatic malignant effusion who cannot undergo or who have failed pleurodesis.
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PMID:Malignancy metastatic to the pleura. 964 86

A 45-year-old man with dry cough and dyspnea was referred by a medical practitioner for evaluation of heart failure on February 10, 1996. Chest X-ray revealed increased cardiothoracic ratio, and ultrasonographic echocardiography disclosed massive pericardial effusion with right ventricular collapse. Cardiac tamponade was diagnosed and pericardiocentesis was performed. Ten days after admission, the pleural effusion had become more pronounced, and thoracocentesis was performed. Carcinoembryonic antigen level was elevated in both the pericardial and pleural effusion, and cytology implicated adenocarcinoma, which suggested malignant effusion. Endoscopic study disclosed gastric cancer in the posterior wall of the upper body, and the histopathological diagnosis was signet-ring cell carcinoma. The patient died of respiratory failure on May 2, 1996, and autopsy was performed. The final diagnosis was gastric cancer with pulmonary lymphangitis, pericarditis, and pleuritis carcinomatosa, accompanied by enlargement of mediastinal and paraaortic lymph nodes. Interestingly, the primary signet-ring cell carcinoma of the stomach was situated mostly in the mucosa. Deep in the submucosal region, there was prominent invasion of the intralymphatic vessels, without direct destruction of the mucosa muscularis.
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PMID:Cardiac tamponade originating from primary gastric signet ring cell carcinoma. 1962 74

A young woman presented with a dry cough present during the previous 4 weeks. A chest radiograph demonstrated diffuse interstitial infiltration in both lower lung fields. Fibreoptic bronchoscopic examination revealed multiple 2-3 mm elevated nodules on the bronchial surface and a mucosal biopsy showed extensive subepithelial infiltration of poorly differentiated adenocarcinoma without definite precancerous alteration in the overlying epithelium. Studies for the evaluation of primary tumour focus were performed. Oesophagogastroduodenoscopy showed advanced gastric cancer of Borrmann type III, and mucosal biopsy of the stomach showed poorly differentiated adenocarcinoma. The patient was treated three times with systemic chemotherapy, but her condition deteriorated. Three months after diagnosis, she died of complicated pneumonia. This is a rare case of endobronchial metastasis from stomach cancer. The stomach is an unusual site of endobronchial metastasis from extrathoracic primary malignancy.
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PMID:Endobronchial metastasis from stomach cancer. 1033 36

We report a case of subacute pulmonary hypertension caused by microscopic pulmonary tumor embolism due to the dissemination of gastric cancer cells. The patient, a 61-year-old man with no history of malignant diseases, was admitted to our hospital on October 14 in 1998 because of cough and dyspnea on effort, that had developed since the previous month. On admission, chest radiography including CT scans showed slight cardiomegaly and disseminated reticulonodular shadows predominating in the lower lung fields of both lungs, and arterial blood gas analysis disclosed severe hypoxemia. Lung perfusion scintigraphy revealed multiple irregular defects in both lungs. Echocardiography indicated right ventricular overload, and the pulmonary artery systolic pressure was estimated to be higher than 80 mmHg. Disseminated intravascular coagulation (DIC) developed on the 6th day of hospitalization. Multiple pulmonary embolism with DIC of unknown cause was diagnosed, and the patient was given anticoagulant therapy with heparin. However, he died of respiratory failure on the 7th day of hospitalization. At autopsy, an invasive cancer was found in the stomach, resembling type IIc early gastric cancer. The lumens of the pulmonary arterioles were significantly narrowed by fibrocellular proliferation and thrombi accompanying tumor cell clusters, and some of the microvessels were completely occluded. Disseminated microscopic pulmonary metastasis of malignant tumors should be included in the differential diagnosis of subacute pulmonary hypertension due to multiple pulmonary embolism of unknown cause.
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PMID:[Subacute cor pulmonale due to microscopic pulmonary tumor embolism]. 1157 31

A 66-year-old woman had a history of partial gastrectomy and resection of the residual stomach because of early gastric cancer and its recurrence. She had been suffering from dyspnea on effort, hemosputum, and cough since the age of 52 years. Chronic pulmonary emphysema and bronchial asthma were diagnosed when she was 59. On January 31, 1996, she was admitted to UOEH hospital with a complaint of increased dyspnea. In spite of treatment with oxygen, steroid, and inhaled anti-cholinergic agent, her condition deteriorated. Subsequently, she had DIC, respiratory failure and reticulolinear opacities were seen on chest radiographs, and she died 2 weeks after admission. At autopsy, the lung specimen revealed numerous cystic spaces surrounded by a proliferation of smooth muscle cells. Immunohistological examination showed these cells to be positive for HMB-45. Signet cells were seen in the lymphatics and vessels, and hemosiderin-laden macrophages were found in the alveolar spaces. This was a rare case of lymphangioleiomyomatosis with carcinomatous lymphangiosis.
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PMID:[A case of lymphangioleiomyomatosis with carcinomatous lymphangiosis]. 1168 Oct 22


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