Clinics and practice
-
Clinics and practice · May 2012
Rare, potentially fatal, poorly understood propofol infusion syndrome.
We present the case of a 7-year old boy with traumatic brain injury who received propofol during 38 h. Thirty-six hours after cessation of propofol infusion asystole occurred. After immediate mechanical and medical resuscitation, unreactive dilated pupils were observed. ⋯ In this case, metabolic acidosis, cardiac failure, rhabdomyolysis, and renal failure are in accordance with the symptoms of propofol infusion syndrome (PRIS), while seizure, brain edema, and transtentorial herniation could be caused by traumatic brain injury. However, it may be assumed that the entire clinical picture was caused by PRIS. This view could be explained by a common loss of function of ryanodine receptors in patients presenting with PRIS.
-
Clinics and practice · Jan 2012
Ingestion of a foreign body unmasks an asymptomatic small bowel carcinoid tumor.
Bowel obstruction is a common surgical admission around the world. On the other hand, small intestinal tumors, such as midgut carcinoid, are uncommon neoplasms and an infrequent cause of intestinal obstruction leading to hospitalization. ⋯ Narrowing of the small bowel due to a neoplasm can prohibit the passage of an accidentally ingested foreign object and produce an obstruction that neither the neoplasm nor the foreign body could have produced alone. We hereby report a case in which an accidentally ingested piece of foreign material leads to the finding of a small, early stage, asymptomatic, midgut carcinoid cancer in the proximal ileum that would have otherwise eluded detection for several years.
-
Clinics and practice · Sep 2011
Case ReportsTransient loss of consciousness in a patient with a Brugada like ECG.
Syncope in a patient with a Brugada syndrome channelopathy carries significant prognostic implications and warrants consideration of implantable cardioverter defibrillator (ICD) implantation. We report a case of a 62-year-old gentleman who presented with a transient loss of consciousness and an electrocardiogram (ECG) suggestive of type 1 Brugada syndrome. Further investigation revealed evidence of a silent myocardial infarction and negative ventricular tachycardia stimulation and Ajmaline testing. Careful review of the ECG's subsequently showed the type 1 pattern was present in only V1.
-
Clinics and practice · Sep 2011
Severe gastroenteritis as presentation of a primary cytomegalovirus infection in an immunocompetent woman.
In immunocompetent hosts, symptomatic cytomegalovirus (CMV) infection occurs in around 10% and has traditionally been considered to have a benign, self-limiting course. Active CMV infection in immunocompetent subjects is very rare. However, manifestations of CMV infection in immunocompromised hosts have been extensively reported. We present a case of a 58-year-old immunocompetent woman with a primary cytomegalovirus infection which presented as a severe gastroenteritis and hepatitis.
-
Clinics and practice · Jul 2011
Case ReportsLobar flexible fiberoptic lung lavage: therapeutic benefit in severe respiratory failure in pulmonary alveolar proteinosis and influenza A H1N1 pneumonia.
Lobar fiberoptic lung lavage is a well-known procedure used in primary pulmonary alveolar proteinosis (PAP); the use of this procedure has increased in the recent years. This procedure has also been used in other pulmonary diseases such as desquamative interstitial pneumonia with good results. ⋯ Moreover, a rapid and progressive improvement in the computed tomography of the lungs was observed. Flexibile fiberoptic bronchoscopic lobar lavage is a simple, safe procedure used not only in milder disease, but also in particular severe cases in which the physiological derangement of whole lung lavage would not be tolerated by patient or when extra-corporeal membrane oxygenation is not available.