Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0344329 (collapse)
 28,634 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

There were 34 episodes of pneumothorax out of 400 episodes of COPD (i.e. 8.5% of the total) among patients who were admitted to Chulalongkorn Hospital during the period 1982 to 1986; the episodes of pneumothorax occurred among 22 males and one female, with the average age on admission being 64.0 +/- 8.5 years. All patients had a long history of smoking (average 40 years) with a history of recurrent pneumothorax (47.8%) and two episodes of pneumothorax per patient. Since only about one third of our patients had chest pain or positive signs of pneumothorax on physical examination, the possibility of pneumothorax should be considered in every patient who develops sudden and increasing shortness of breath, especially during mechanical ventilation, or even in association with other obvious precipitating factors, e.g. URI. With regard to complications, there were eight, four, two, two and five episodes of severe respiratory failure requiring assisted ventilation, tension pneumothorax, bilateral simultaneous pneumothorax, pneumomediastinum with subcutaneous emphysema, and plural effusion, respectively. The death rate was 23.5 per cent. Patients who had a pneumothorax requiring assisted ventilation or who developed a pneumothorax during assisted ventilation had a grave prognosis because of multiple complications from mechanical ventilation. Two episodes with minimal pneumothoraxes achieved re-expansion after conservative treatment. The treatment required 3.3 days for the lung to fully expand, 9.6 days when the air-leak stopped and the duration of tube drainage was 10.8 days. Our study indicates that the longer the duration of lung collapse the longer the time required for re-expansion of the lung.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Spontaneous pneumothorax in chronic obstructive pulmonary disease. 140 43

A 53-year-old woman was admitted on 13th October 1988 with symptoms of dry cough and shortness of breath persisting for 1 year. On physical examination, fine crackles were audible over her back. Chest X-ray showed bilateral reticulonodular shadows and collapse of the bilateral lower lobes. Chest CT showed patchy areas of increased density distributed predominantly in the subpleural zone. Laboratory data on admission showed thrombocytopenia, hypergammopathy (IgG, 2044 mg/dl; IgA, 286 mg/dl; IgM, 1645 mg/dl), and positive ANF. Further examinations demonstrated that anti-platelet and anti-centromere antibodies were positive in the serum, and the titer of PA-IgG was high (56 ng/10(7) platelets). Histopathological examination of the open lung biopsy demonstrated honeycombing and thickening of the alveolar walls, with slight infiltration of chronic inflammatory cells. These histopathological findings were comparable with usual interstitial pneumonia. We report a very rare case of chronic interstitial pneumonia complicated by benign monoclonal gammopathy and thrombocytopenia. Although it remains unclear, these abnormalities may have been caused by immunological mechanisms.
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PMID:[A case of chronic interstitial pneumonia with benign monoclonal gammopathy (IgM-k) and thrombocytopenia]. 140 92

A 30-year-old man had a history of smoking 1-2 packs per week for 10 years. He had suffered from a productive cough with whitish mucoid sputum for two months. Left anterior chest pain, palpitation and shortness of breath developed about two weeks before his admission. Chest radiographs showed collapse of the left lower lobe. Bronchoscopy revealed a strawberry-like tumor on the left main bronchus with nearly complete obstruction. Pathology showed bronchial squamous papilloma with surface dysplasia, but no evidence of malignancy. The obstructed lumen was completely reopened by bronchoscopic Nd-YAG laser therapy. Unfortunately, the tumor recurred two months later. Therefore a sleeve resection of the tumor was performed six months after the laser photoresection. After two years of follow-up, no evidence of tumor recurrence has been found.
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PMID:[Solitary squamous papilloma of the bronchus: report of a case]. 197 14

A total of 3 patients with germ cell cancer had pulmonary emboli while receiving cisplatin-containing chemotherapy. In addition to cisplatin, 1 patient was receiving etoposide plus doxorubicin, 1 vinblastine plus bleomycin and 1 etoposide plus bleomycin at the time of the vascular event. One patient died of cardiovascular collapse, while the other 2 presented with severe shortness of breath, hemoptysis and pleuritic chest pain. A review of vascular complications of cisplatin-containing chemotherapy is presented. Awareness and early recognition of pulmonary emboli in patients receiving these chemotherapeutic agents may minimize treatment-related morbidity and mortality.
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PMID:Pulmonary emboli as a complication of germ cell cancer treatment. 303 37

The most common symptoms of patients with heart failure are shortness of breath and fatigue. The causes of these symptoms may be different in various entities encompassed by the general term heart failure, such as acute pulmonary edema, circulatory collapse and chronic heart failure. In patients with acute heart failure, shortness of breath is closely related to left atrial pressure. In patients with chronic heart failure, optimally treated with diuretics, the body fluid compartments are usually of normal size. Recent work strongly suggests that, in such patients, central hemodynamic abnormalities are not the sole determinants of symptoms. Impaired vasodilation and altered metabolism in skeletal muscle, circulating metabolites and pulmonary ventilation-perfusion mismatch with consequent increased physiologic dead space may all contribute to the genesis of symptoms. Consequently, it may be possible to alleviate symptoms by treatments that are not aimed directly at improving central hemodynamics. Whether such an approach could also modify prognosis is unknown.
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PMID:Causes of symptoms in chronic congestive heart failure and implications for treatment. 329 93

Acceleration atelectasis is the absorptional collapse of alveoli in the dependent lung due to increased accelerative forces. It is exacerbated by breathing 100% oxygen and, during +Gz exposure, by the use of an anti-G suit. Experiments were conducted on 12 subjects using simulated aerial combat maneuvers (SACM) with G profiles having peak exposures of either 4.5 G or 9 G. Decreases in vital capacity (VC) measurements were used as quantification of atelectasis, two types of reduction being identified and described. Labile reductions in VC were readily restored by a deep breath or cough. Such reduction approximated 28% following the 4.5-G SACM and 25% following the 9-G SACM. More persistent (so called) stable reductions were of lesser degree, values of -20% being seen following both 9 G and 4.5 G maneuvers. Acceleration atelectasis causes symptoms of chest pain, coughing, and shortness of breath. Subjective ratings of the severity of these symptoms were obtained from the subjects, and these were much greater following the 4.5-G SACM exposures than after the 9-G runs. Acceleration atelectasis was reduced by dilution of the inspired oxygen concentration by argon and nitrogen (evaluated at 95, 82.5, 70, 50, and 20% oxygen); the addition of unassisted positive pressure at 30 mm Hg (4 kPa) to the breathing mask; or the performance of the anti-G straining maneuver (AGSM).
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PMID:Induction and prevention of acceleration atelectasis. 354 76

A 36-year-old man developed extreme shortness of breath after injecting "freebase" cocaine intravenously. Clinical and radiographic evaluation confirmed acute pulmonary edema, and blood gas studies substantiated acute respiratory failure. Despite vigorous therapy, the patient died three hours after admission. When cocaine use causes death, generally it is by respiratory collapse. Although the post-mortem finding of pulmonary edema after cocaine use has been reported, to our knowledge, this is the first reported death due to clinical pulmonary edema after the intravenous use of freebase cocaine.
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PMID:Fatal pulmonary edema following intravenous "freebase" cocaine use. 725 60

The purpose of this study was to evaluate the sensitivity of current echocardiographic criteria in detecting cardiac tamponade in the patient who has undergone cardiovascular surgery. Because the current echocardiographic criteria for tamponade were initially developed and studied predominantly in patients with medical problems, relatively less information is available in patients who have undergone cardiac surgery. Of 848 consecutive patients who underwent cardiovascular surgery, patients were selected for the study if they had clinical or hemodynamic deterioration and had undergone an echocardiogram just before a successful pericardiocentesis or a surgical evacuation of pericardial blood or clot. The echocardiograms were evaluated for evidence of chamber collapse, cardiac motion, Doppler flow variations, and the location and width of pericardial separation. Fourteen patients were identified who met the inclusion criteria (clinical or hemodynamic deterioration, recent echocardiogram, and successful intervention) for cardiac tamponade. The clinical and hemodynamic findings were hypotension (13 patients), low cardiac output (7), low urine output (3), cardiopulmonary arrest (1), elevated central venous pressure (1), and shortness of breath (1). In these patients current echocardiographic criteria were seen infrequently: chamber collapse in the right atrium (6 of 14 patients) and right ventricle (4 of 14); Doppler flow variation (2 of 5); and swinging heart (0 of 15), whereas increased pericardial separation (> or = 10 mm) was seen in all (14 of 14) the patients.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Tamponade in patients undergoing cardiac surgery: a clinical-echocardiographic diagnosis. 748 72

Two hours after taking 100 mg of flecainide, a patient developed gastrointestinal complaints, dizziness and shortness of breath. The ECG demonstrated novel prolonged JT interval with negative T wave in the precordial leads. During admission, several attacks of non-sustained ventricular tachycardia occurred. The plasma drug concentration was 814 mg/l. Although the tachycardia was non-sustained, cardiovascular collapse developed. Serum electrolytes were normal and myocardial infarction was excluded. The patient is now free of symptoms without medications.
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PMID:Flecainide-induced JT prolongation, T wave inversion and ventricular tachycardia during treatment for symptomatic atrial fibrillation. 807 75

Following lung transplantation for end-stage cystic fibrosis, two male patients presented with shortness of breath, peripheral blood eosinophilia and segmental lung collapse. At bronchoscopy, each had bronchial mucous plugging containing Aspergillus fumigatus. This finding was associated with a systemic eosinophilia and skin test positivity to Aspergillus. Augmented steroid therapy resulted in the successful resolution of the symptoms. We believe that these are the first reported cases of allergic bronchopulmonary aspergillosis in lung allograft recipients.
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PMID:Allergic bronchopulmonary aspergillosis in lung allograft recipients. 883 50


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