Hemophagocytic lymphohistiocytic syndrome: Unrecognized cause of multiple organ failure.

OBJECTIVE: To describe an often-unrecognized clinical picture of multiple organ failure in hemophagocytic lymphohistiocytic syndrome (HLS). DESIGN: Retrospective chart review. SETTING: A ten-bed pediatric intensive care unit (PICU) in a tertiary children's university hospital.

[From IgE to the cell adhesion molecule].

The aim of this work is to contribute to increasing our knowledge of asthma. The IgE can't alone be imputed in the anaphylactic reaction. Asthma is a bronchial inflammatory disease.

[Acute paraffin oil pneumopathies. Apropos of a case in a fire-eater].

A case of acute paraffin oil-induced pneumonia due to accidental inhalation by a fire-eater of kerdane, a petroleum derivative is reported. The symptoms and course of respiratory manifestations of acute paraffin oil poisoning are reviewed. The physical properties of the petroleum derivative inhaled account for the pathogenesis of the pneumonia.

[Poisoning by diazomethane inhalation].

A case of Diazomethane intoxication has been reported. Diazomethane is gaz commonly used by pharmacological and industrial chemist. This case of intoxication is rare, since only 15 other cases have been published up to now.

[Possible role of committees concerned with the fight against tuberculosis and respiratory diseases in home ventilatory assistance of severe chronic respiratory insufficient patients (author's transl)].

It appeared that the departmental committees involved in the fight against tuberculosis and respiratory diseases were qualified to bring assistance to severe chronic respiratory insufficient (C.R.I.

[Study of P50 and 2,3-diphosphoglycerate in 23 bronchoemphysema patients as a function of hypoxia and hemoglobin concentration].

2,3-DPG and P50 were measured in 23 patients with chronic obstructive lung disease. All patients had a chronic hypercapnia (PaCO2 greater than or equal to 45 Torr). They are shared in 3 groups, according to hemoglobin content [Hb] and hypoxia : group I(PaO2 = 48.

[Respiratory function disorders during hepatopathies with immunity involvement].

A respiratory functional test was done systematically on 24 patients with chronic hepatitis and was found normal in only 2 cases. It showed an alteration of the transfer in 14 patients and a syndrom of hyperinflation in 8 others. Despite the histopathological proof it seems that the transfer alteration could be attributed to diffuse interstitial pulmonary lesions.

[Respiratory function tests in epidermoid cancers of the bronchi].

The results of functional tests are analyzed in 50 cases of epidermoid bronchial cancers. Severe disorders take place in almost every patient. In one patient out of two, there is an old distension already existing prior to the cancer; in other patients gas exchange disorders can be improved by the intervention.

[Information obtained by liver biopsy in 100 tuberculous patients].

The results of liver biopsy in 100 patients with tuberculosis are reported. In 8 patients, biopsy only occurred secondarily, during liver disease which appeared during antituberculous treatment. In five cases, the association of rifamycin and isoniazid was probably responsible and the mild histological signs noted suggested a favourable course after stopping one of the drugs or simply reducing the dose.