1/480. coronavirus pneumonia following autologous bone marrow transplantation for breast cancer.infectious bronchitis virus, otherwise known as coronavirus, can cause mild upper respiratory tract illnesses in children and adults. Rarely has coronavirus been linked, either by serology or nasal wash, to pneumonia. We report a case of a young woman who, following treatment for stage IIIA breast cancer using a high-dose chemotherapy regimen followed by autologous bone marrow and stem cell transplantation, developed respiratory failure and was found to have coronavirus pneumonia as diagnosed by electron microscopy from BAL fluid. We propose that coronavirus should be considered in the differential diagnosis of acute respiratory failure in cancer patients who have undergone high-dose chemotherapy and autologous hematopoietic support.- - - - - - - - - - ranking = 1keywords = cor (Clic here for more details about this article) |
2/480. myasthenia gravis presenting with dysphagia and postoperative ventilatory failure.We report a case of myasthenia gravis presenting to the department of otolaryngology with acute dysphagia on two separate occasions over a one-year period. diagnosis of myasthenia gravis was made when the patient developed ventilatory failure after his second general anaesthetic for rigid oesophagoscopy. Our patient required emergency transfer to the intensive therapy unit for ventilation. He improved after treatment with corticosteroids, anticholinesterase and immunosuppressive medications. Our case was unusual in that cricopharyngeal spasm causing dysphagia and significant aspiration was demonstrated by a barium swallow and this was completely resolved after treatment of the myasthenia gravis.- - - - - - - - - - ranking = 0.25keywords = cor (Clic here for more details about this article) |
3/480. enzyme therapy in gaucher disease type 2: an autopsy case.A Japanese patient with gaucher disease type 2 was treated with enzyme therapy, alglucerase, from 7 to 22 months of age. Whereas hematologic parameters were normalized and hepatosplenomegaly was alleviated, no improvement in neurologic symptoms occurred, and the patient died of respiratory failure at age 22 months. Postmortem examination revealed massive intra-alveolar infiltration of Gaucher cells in lungs and in the central nervous system, i.e., the presence of Gaucher cells in the perivascular Virchow-Robins spaces in the cortex and deep white matter and extensive lamilar necrosis with reactive proliferation of blood vessels and macrophage infiltration of the cerebral cortex. It is suggested that enzyme therapy, with thus far recommended dose, does not prevent long-term respiratory and central nervous system involvement in severe varients of Gaucher disease.- - - - - - - - - - ranking = 0.5keywords = cor (Clic here for more details about this article) |
4/480. Paraneoplastic pemphigus with fatal pulmonary involvement in a woman with a mesenteric Castleman tumour.A 42-year-old woman presented with oral and labial erosions, conjunctivitis, facial rash and lichenoid erythematous papules on the trunk. Paraneoplastic pemphigus (PNP) was suspected, and a search for a neoplasm revealed an intra-abdominal Castleman tumour sized 7 x 5 x 6 cm. After removal of the Castleman tumour, the skin and mucosal inflammation gradually subsided over the next 12 months. However, due to irreversible pulmonary involvement the patient died of intractable respiratory distress 2 years after the onset of the disease. Systemic corticosteroids, azathioprine, cyclophosphamide, high-dose intravenous immunoglobulins and thalidomide were ineffective. The diagnosis of PNP was confirmed by keratinocyte antigen immunoprecipitation with the patient's serum.- - - - - - - - - - ranking = 0.25keywords = cor (Clic here for more details about this article) |
5/480. botulism with respiratory insufficiency requiring extra corporeal carbon dioxide removal.Despite a low incidence of botulism in the industrialized world some cases occasionally occur in germany after eating contaminated food. Because botulism is rarely seen, most physicians are unfamiliar with its early recognition and treatment. However, immediate intensive care treatment is important. We report the case of a previously healthy 54-year-old female who developed signs of botulism after eating vacuum packed smoked fish and developed severe respiratory insufficiency with difficult carbon dioxide elimination in the days following.- - - - - - - - - - ranking = 1keywords = cor (Clic here for more details about this article) |
6/480. Bronchial mucormycosis with progressive air trapping.A previously healthy 70-year-old woman developed fever, cough, and exertional dyspnea. Her symptoms progressed over a 2-month period despite treatment by her primary care physician with 2 courses of oral antibiotics and the addition of prednisone. Hypoxemia and the finding of hyperglycemia with mild ketoacidosis led to hospital admission. Serial chest radiographs demonstrated diffuse heterogeneous pulmonary opacities and progressive air trapping in the right lower lobe. Fiberoptic bronchoscopy revealed a deep penetrating ulcer with exposed bronchial cartilage of the bronchus intermedius and dynamic airway obstruction with complete closure during expiration. biopsy of the ulcer revealed rhizopus arrhizus. Respiratory failure stabilized with the patient on conventional mechanical ventilation and receiving amphotericin b. Before surgery could be performed, pseudomonas aeruginosa pneumonia and septic shock developed, and the patient died.- - - - - - - - - - ranking = 1keywords = cor (Clic here for more details about this article) |
7/480. Concurrent administration of amrinone with nitric oxide most improves PaO2/FiO2 in acute respiratory and cardiac failure.A 55-year-old man developed acute respiratory failure, pulmonary hypertension and left heart failure due to acute myocardial infarction. nitric oxide (NO) inhalation improved arterial oxygenation, decreased pulmonary arterial pressure and increased cardiac output (CO), but combined use of dobutamine with NO produced increases in pulmonary arterial pressure and pulmonary capillary wedge pressure (PCWP). In this patient, amrinone decreased pulmonary arterial pressure and PCWP, and increased PaO2/FiO2 effectively while increasing CO. Combined use of inhaled NO and intravenous amrinone may have beneficial effects for a patient with acute respiratory and cardiac failure.- - - - - - - - - - ranking = 0.025339601878765keywords = heart (Clic here for more details about this article) |
8/480. The use of the laryngeal mask airway for inter-hospital transport of infants with type 3 laryngotracheo-oesophageal clefts.Type 3 laryngotracheo-oesophageal clefts are rare congenital anomalies with a high mortality. In the past, transport of such infants to tertiary centres for surgical correction has proved extremely difficult, with the child's ventilatory status often deteriorating to such an extent that ultimate surgical intervention has not proved possible. We describe two cases of successful inter-hospital transfer of infants with type 3 laryngotracheo-oesophageal clefts using the laryngeal mask airway.- - - - - - - - - - ranking = 0.25keywords = cor (Clic here for more details about this article) |
9/480. kerosene-induced severe acute respiratory failure in near drowning: reports on four cases and review of the literature.OBJECTIVE: The purpose of this study is to present an unusual respiratory and cardiovascular course after intoxication and near drowning in a river contaminated with kerosene. DESIGN: case reports and review of the literature. SETTING: intensive care unit of a university-affiliated hospital. patients: Four patients after near drowning. INTERVENTION: Supportive only. RESULTS: The four patients developed acute respiratory failure. Cardiomyopathy was present in three patients and a persistent hypokalemia in two patients. The onset of the symptoms was delayed, which led to underestimation of the severity of their illness. Two of the four patients died. The diagnosis of hydrocarbon intoxication was based on bronchoalveolar lavage results, neutrophilic alveolitis with the presence of lipid-laden macrophages, and evidence of lipoid pneumonia from the autopsy performed on one victim. One patient who clinically deteriorated and another who developed a severe restrictive pulmonary disorder were treated with corticosteroids, which were effective only in the latter patient. CONCLUSIONS: Acute kerosene intoxication in a near-drowning event often results in severe respiratory and cardiac failure, with a high fatality rate. Treatment with corticosteroids may lead to a rapid improvement in lung function.- - - - - - - - - - ranking = 0.5keywords = cor (Clic here for more details about this article) |
10/480. morphine-induced ventilatory failure after spinal cord compression.We describe a patient who required large doses of parenteral morphine for severe pain secondary to epidural spinal cord compression caused by metastatic cancer. The pain improved suddenly after neurological progression to a complete cord compression. Shortly afterwards, the patient developed acute respiratory depression caused by an apparent relative overdose of morphine. Our hypothesis is that the cord compression relieved the pain by interrupting the nociceptive pathway. The dose of morphine was then physiologically excessive once the neurologic damage was completed and the pain had been relieved. We advise caution in patients receiving high doses of opioids in which a change in disease status or a pain-relieving intervention may produce rapid pain relief.- - - - - - - - - - ranking = 1.75keywords = cor (Clic here for more details about this article) |
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