Asunto(s)
Coma/diagnóstico , Enfermedad Crónica , Ética Médica , Francia , Humanos , Legislación Médica , PronósticoRESUMEN
The adult respiratory distress syndrome (ARDS) is rarely due to tuberculosis. Two new cases are reported here. Both were female patients, aged 33 and 41 years. The first, of North African origin, was admitted for epigastralgia, hyperpyrexia and intestinal problems. She underwent an exploratory laparotomy, which only showed oedematous mesenteries. Hepatic and lymph node biopsies revealed an ongoing tuberculosis. On the 4th postoperative day, she developed ARDS. Despite an initial period of improvement after proper treatment (antituberculous drugs, steroids, positive pressure ventilation) had been started, she died 27 days later. In the other patient, smoker and alcoholic, the diagnosis of tuberculosis relied only on bacterial culture of various excretions. She also died after 8 days of treatment. In both patients, the symptoms were atypical. The febrile non cardiogenic pulmonary oedema of sudden onset masked the typical miliary mottling pattern on chest X-rays. The life-threatening character of this condition requires that rapid histological studies are carried out to obtain an early diagnosis. Indeed, the precociousness of appropriate treatment seems to be the essential element of the prognosis.
Asunto(s)
Peritonitis Tuberculosa/complicaciones , Síndrome de Dificultad Respiratoria/etiología , Tuberculosis Pulmonar/complicaciones , Adulto , Alcoholismo/complicaciones , Antituberculosos/uso terapéutico , Femenino , Humanos , Pronóstico , Síndrome de Dificultad Respiratoria/tratamiento farmacológicoRESUMEN
The authors report a recent case of primary ulceration of the small intestine revealed by spontaneous perforation. This is a rare condition with a non specific semiology which only exceptionally permits diagnosis before complications occur. The latter are dominated by perforation, gastrointestinal hemorrhage and a sub-acute obstructive syndrome. The lesion, generally single, is found on the anti-mesenteric border of the jejunum or terminal ileum on a short only slightly inflammed segment and pathological examination does not reveal any specific process. Treatment is surgical. It confirms the diagnosis and enables a segmentary resection or simple suture to be carried out. The condition does not recur. A complete etiological investigation is required to exclude other causes of small intestinal ulceration before its "spontaneous" nature may be inferred. Infectious and vascular theories are most often proposed among the pathophysiological hypotheses. Far from being exclusive, these theories may interact and enable a coherent multi-factorial mechanism to be proposed as to the origin of the ulceration (regardless of its initial cause). Spontaneous ulcers are therefore included in a wider nosological classification ranging from stress ulcer to necrosing enteritis.
Asunto(s)
Enfermedades del Yeyuno/complicaciones , Úlcera Péptica/complicaciones , Adulto , Estudios de Seguimiento , Humanos , Enfermedades del Yeyuno/diagnóstico , Enfermedades del Yeyuno/etiología , Enfermedades del Yeyuno/cirugía , Masculino , Úlcera Péptica/diagnóstico , Úlcera Péptica/etiología , Úlcera Péptica/cirugía , Úlcera Péptica PerforadaAsunto(s)
Anestesia Intravenosa , Anestésicos , Cardioversión Eléctrica , Fenoles , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , PropofolAsunto(s)
Hipertermia Maligna/fisiopatología , Adulto , Electrocardiografía , Hemodinámica , Humanos , MasculinoRESUMEN
The authors report a case of severe Guillain-Barre syndrome that appeared during the eighteenth week of a second gestation which evolved to full term without complication. The particularity of this observation was that the follow-up of the foetus was made possible for the first time by echography which showed normal active foetal movements even during maximum maternal paralysis. From of review of thirty three cases recorded in the literature, it seems clear that the interrelationship between the neurological disorder and pregnancy is nil or minimal beside an increased risk of prematurity childbirth can proceed normally and cesarean section is not indicated. Plasmapheresis proposed as an early treatment is discussed in the case of pregnant women. Today pregnancy is no longer a particular contraindication of such management.
Asunto(s)
Polirradiculoneuropatía/diagnóstico , Complicaciones del Embarazo/diagnóstico , Adulto , Femenino , Monitoreo Fetal , Humanos , Trabajo de Parto Inducido , Oxitocina/uso terapéutico , Embarazo , UltrasonografíaRESUMEN
Acute fatty liver of pregnancy, or Sheehan's syndrome, is a rare complication of pregnancy, occurring in about 0.5% cases of jaundice in pregnancy. The anatomo-clinical picture and the biology of the condition is described using as basis a personal case history and the 28 cases to be found in the French literature. The condition shows, vomiting, abdominal pain and tachycardia in an apyrexial patient in the 3rd trimester of the pregnancy in which the disease occurs. The date shows itself a few days after the prodromal symptoms and is characterised by the triad of pruritus, jaundice and encephalopathy. All cases show an increased white blood count and hyperbilirubinaemia. If the condition goes on to become very serious one has to look for signs of haemorrhage and of liver and renal failure. Liver biopsy confirms the diagnosis. Prognosis will be improved if moderate forms are recognized early and if the condition is watched carefully. It may be necessary to stop the pregnancy before the serious conditions of the illness show up. Labour induced at the 37th week after checks had been made for fetal pulmonary maturity seemed to be a good way of treating the condition even if it has not yet become desperate. The final prognosis for the mother and the baby is always favourable if the baby is born alive.
Asunto(s)
Amenaza de Aborto/etiología , Hígado Graso/complicaciones , Enfermedad Aguda , Adulto , Biopsia , Hígado Graso/patología , Femenino , Humanos , Hígado/patología , EmbarazoAsunto(s)
Cateterismo , Mano/irrigación sanguínea , Anestesia , Aneurisma/etiología , Arterias , Cateterismo/efectos adversos , Cateterismo/métodos , Cuidados Críticos , Embolia/etiología , Humanos , Infecciones/etiología , Periodo Intraoperatorio , Pletismografía , Trombosis/etiología , UltrasonidoRESUMEN
The authors report a case of "Torsades de pointe" occurring in a patient subjected to intensive surgical care and presenting several causes of magnesium loss: mutilating abdominal surgery, exteriorized gastric fistula, administration of Henle's loop diuretics, electrolytic disorders and exclusive parenteral nutrition without any magnesium Mg supplement. The arrhythmia appeared in the third week and the usual treatment was ineffective. The level of plasma magnesium was below the measurable values on three separate occasions. The administration of magnesium sulphate corrected the dysrhythmia which did not recur. Experimental and clinical data demonstrating the antiarrhythmic effect of magnesium are recalled. The electrophysiological explanation is based on the inhibition of potassium and calcium flow across the cell membrane; magnesium ion has a stabilizing membrane effect and an antagonistic effect on ectopic automaticity. They are particularly important on slowly depolarizing tissue (nodal cells) or partially depolarized cells (ischaemic or digitalis treated cardiac tissue). In intensive care, circumstances for magnesium depletion by digestive or renal losses and by lack of parenteral magnesium supplement are frequently combined. Systematic intravenous administration of magnesium is necessary when such conditions are found and whenever ventricular or auricular dysrhythmias occur.