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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Disseminated aspergillosis is rare in patients not suffering from haematological disorders and myelo-suppression. We report a case of pulmonary cardiac and renal aspergillosis diagnosed at autopsy in a patient with chronic respiratory failure dying in the intensive care unit during an acute exacerbation. The role of risk factors associated with invasive aspergillosis in patients not suffering from myelosuppression is discussed (steroid therapy, chronic respiratory disease, concomitant viral or bacterial infection). The discovery in this patient of a pulmonary infection associated with mycoplasma pneumonia (the micro-organisms were found in necropsy specimens of pulmonary tissue) does not seem to have been reported before in the literature.
Rev Mal Respir 1987
PMID:[Disseminated invasive aspergillosis associated with Mycoplasma pneumoniae infection]. 343 18

We report a case of lipoid pneumonia complicated by supra-infection with Mycobacterium fortuitum. The diagnosis of a lipoid pneumonia was suggested by the CT Scanner which showed a negative density in the pneumonic tissue. The supra-infection by the mycobacterium dit not change the radiological opacities which stayed the same following a cure of the mycobacterial infection. A histo-pathological study showed evidence of macrophages with voluminous lipid inclusions but equally the atypical mycobacteria were associated with a giant cell-epithelioid reaction. In patients with a lipoid pneumonia the possibility of an infection should be considered and a supra-infection with an atypical mycobacterium should be looked for. At the same time, when a bacteriological study of sputum or fibreoptic aspiration of a rapidly growing mycobacterium is obtained this should raise the possibility of oil inhalations. Alveolar lavage seems to be a technique which seems to be entirely appropriate to obtain the diagnosis of the two concomitant disorders.
Rev Mal Respir 1987
PMID:[Lipid pneumonia and superinfection by Mycobacterium fortuitum. Apropos of a case]. 344 80

73 patients on artificial ventilation and presenting with localised or diffuse consolidation had broncho-alveolar lavage (LBA), in search for a causative organism, in a prospective fashion. LBA was done using a supple balloon catheter (LBA-c) which was placed blind down the intubation tube, until a distal bronchus was blocked (under radiographic control). The mean number of organisms found was 1.56 +/- 1.2. LBA-c alone provided a diagnosis in 31 cases (42%) and in association with blood cultures in 14 cases (19%). In 11 cases (15%) the consolidation was not caused by infection. In 14 cases (19%) the diagnosis was made by serology or blood cultures alone. Finally in 8 cases (11%) no diagnosis could be made. Thus LBA-c achieved an etiological diagnosis for the pneumonia in 45 cases (54.8%) and remained negative in non-infectious cases. The good tolerance of the technique as regards blood gases, its simplicity of operation (without a fibrescope) and its diagnostic reproducibility make LBA-c an option in the diagnosis of pneumonias on artificial ventilation.
Rev Mal Respir 1987
PMID:[The diagnostic value of non-fiber-optic broncho-alveolar lavage in pneumopathies and mechanical ventilation]. 358 2

We report on the bacterial aspects of 64 cases of severe pneumonia in an intensive care over a two year period, excluding cases occurring during artificial ventilation. In all the cases, the grave respiratory and haemodynamic signs, the blood gas and radiological findings justified admission of these patients to an intensive care unit. Specimens for bacteriology, virology and parasitology enabled a precise microbiological diagnosis 43 times (63%); in 44% of these diagnosis the possibility of the protected specimens (trans-tracheal, protected brushing) were confirmed by another specimen (pleural or blood). The germs identified were: Streptococcus pneumoniae (13), Staphylococcus aureus (9), Haemophilus influenzae (6), other gram negatives (12), Mycoplasma pneumoniae (1), Koch's bacillus (1), Aspergillus fumigatus, Cytomegalovirus, Myxovirus, Pneumocystis carinii (5). Twenty eight patients died of whom eight had marrow failure following chemotherapy; amongst the non-leukopenic patients an analysis of the records allowed certain presumptions as to the causative organism according to the patients mode of referral and immune state. The prognosis of these pneumonias remains serious in spite of improved bacteriological diagnosis, above all in the elderly, poorly nourished or with marrow aplasia.
Rev Mal Respir 1987
PMID:[Bacteriological aspects of 64 cases of severe pneumonia seen in a respiratory intensive care unit]. 367 63

Nine cases of pleuro-pulmonary infection due to Pasteurella multocida were observed over an 11 year-period (1974-1984) occurring in seven men and two women, with a mean age of 65 (range: 47-80 years). There were 4 pneumonias and 5 cases of empyema, occurring on three occasions after septicemia. There was a background of depressed immunity in 7 cases: alcoholic cirrhosis (4 cases), blood dyscrasias (2 cases), breast cancer (1 case); and of a chronic broncho-pulmonary pathology in two cases. Animal inoculation was present in six cases but only one case of pneumonia followed injury by an animal (cat scratch). The clinical, radiological and epidemiological data of these nine cases were similar to those in the literature (forty-five published cases). There was a zero mortality in our (from 30%) in the literature. Pasteurella multocida is an opportunistic organism, noncommensal in man, producing pulmonary infections in subjects with generalised or localised diminished resistance, the portal of entry being airborne (indirect animal contact) or haematogenous. The organism is nearly always sensitive to Penicillin and other B-lactamines. The gravity of infections to Pasteurella multocida relates to the degree of decompensation or severity of the underlying disorder.
Rev Mal Respir 1986
PMID:[Pleuropulmonary disease caused by Pasteurella multocida. Study of 9 cases. Review of the literature]. 378 27

We report a case of a 72 year old man with the appropriate criteria for the recently identified chronic cryptogenic pneumonia: dyspnoea, cough, low general state, fever, raised sedimentation rate, localised opacities on the chest x-ray; no cause has been identified; the patient will improve on steroid therapy even though antibiotics are without effect, but relapses on stopping the steroids. A lung biopsy shows a predominant intra-alveolar fibrosis. A definitive cure can be obtained by 12 weeks of steroid therapy.
Rev Mal Respir 1986
PMID:[Chronic cryptogenic pneumonia]. 380 99

Yeasts are taking a growing place in the development of opportunistic pneumonias in a hospital environment. We report a case of pneumonia due to Torulopsis glabrata in a patient of 58 years in complete remission from a malignant oesophageal tumour after surgery and radiotherapy, and not given immunosuppressive treatment.
Rev Mal Respir 1986
PMID:[Opportunistic pneumopathy caused by Torulopsis glabrata]. 380

In a retrospective study of 51 cases of acute pneumococcal pneumonia in Morocco, predominantly male subjects were affected without past medical history or pathology. The pneumonia was accompanied by an effusion in 18% and a bacteraemia in 11%. The most serious pneumonias were those complicated by meningitis (12% of cases) or septic shock (1 case). The presence of factors implying a poor prognosis (meningitis, septic shock, bacteraemia, advanced age) increases the mortality. Penicillin G is the antibiotic of choice. In low doses it is sufficient to achieve a cure in uncomplicated cases. In the severe forms, high doses do not always prevent a fatal outcome. The availability of a vaccine adapted for the African serotypes would enable people with special risk factors to be treated.
Rev Mal Respir 1985
PMID:[True acute lobar pneumococcal pneumonia. Apropos of 51 cases]. 383 11

Disturbance of ciliary function are considered as a significant factor in the outcome of chronic respiratory afflictions. Thanks to a simple method of stroboscopic lighting, the ciliary beat frequency was studied on 40 nasal mucus smears obtained by swabbing in 28 children and 12 adults with chronic respiratory failure or recurrent disease. The 28 children were divided into three groups: group A (n = 10), pulmonary disease (broncho-pneumonia); group B (n = 3), Kartagener syndrome; group C (n = 15) pure otorhinolaryngological (ORL) disease (rhino-opharyngitis, sinusitis, otitis). Twelve adults with chronic ORL pathology (vaso-motor rhinitis) made up group D. A cytological control was carried out on each smear and showed the presence of ciliated cells in 92.5% of samples. In three group B cases (Kartagener's syndrome) no ciliary movement was observed. The results in groups A (9.3 +/- 1.46 Hz) and C (8.98 +/- 2.23 Hz) show that the level of respiratory infection (pulmonary or ORL) did not influence the ciliary beat frequency (p greater than 0.05). On the other hand, there was a significant difference (p less than 0.001) between the beat frequency in the group of children in group A (9.3 +/- 1.46 Hz) and C (8.98 +/- 2.23 Hz) and those of adults in group D (11.32 +/- 1.89 Hz). Two hypotheses might explain these facts: The existence of a differing physiological response in children and adults. Different mechanisms during chronic ORL infections in adults (vasomotor phenomena) and in the child (bacterial infection). The average frequencies measured were comparable to those previously published in human respiratory cilia using other methods.(ABSTRACT TRUNCATED AT 250 WORDS)
Rev Mal Respir 1985
PMID:[Incidence of ciliary beats in nasal cells obtained from smears. Study of 40 patients of whom 28 were children with respiratory pathology]. 387 50

Two cases of pulmonary artery aneurysm are reported in patients with persistent ductus arteriosus (PDA). The first was a mycotic aneurysm complicating staphylococcal pneumonia; the other was a calcific aneurysm of the right pulmonary artery. The mycotic origin was confirmed in the first case. The aetiological roles of pulmonary hypertension and previous endocarditis are discussed in the second case. Based on these two observations, the authors analyse the aetiology and evolution of mycotic aneurysms and review the therapeutic problems posed by their association with PDA.
Arch Mal Coeur Vaiss 1985 Dec
PMID:[Pulmonary artery aneurysms in patent ductus arteriosus]. 393 46


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