Necrotizing soft tissue infection of the upper leg as first presentation of necrotizing pancreatitis: a case report.

Acute pancreatitis can be complicated with necrosis of the pancreatic or peripancreatic tissue. This necrosis can become liquified and form a well-defined wall (walled-off necrosis or WON) and can become infected and form abscesses. Necrotizing soft tissue infections are rare infections of the deep tissue and subcutaneous fat and are mostly caused by trauma or perforated visceral organs. They can, however, rarely be caused by infected retroperitoneal collections. To date only 3 case reports have been published of a necrotizing soft tissue infection complicating a necrotizing pancreatitis. Both acute, complicated pancreatitis and necrotizing soft tissue infections carry a high mortality and morbidity rate with surgery being the mainstay therapy for the latter, often leaving the patient disfigured. We report the case of a 62-year-old man presenting to the emergency department with a painful and erythematous rash of the upper leg as complication of an acute necrotizing pancreatitis.

Two Cases of Post-Traumatic Mucormycosis due to Mucor circinelloides: Salvage Therapy with a Combination of Adjunctive Therapies.

Mucormycosis is a rare, emerging angioinvasive infection caused by ubiquitous filamentous fungi. In recent decades, an increase in cutaneous or post-traumatic mucormycosis has been reported. We describe two cases of post-traumatic wound infections with Mucor circinelloides, a mucor species only rarely reported as a cause of post-traumatic mucormycosis. Often considered lethal, management required a combination of medical and surgical therapies to achieve a favorable outcome in both cases.

Severe influenza A(H1N1)2009 infection: a single centre experience and review of the literature.

The first influenza pandemic of the 21st century started in April 2009 with an outbreak of swine origin influenza A(H1NI)2009 in Mexico and the United States. While generally a mild disease affecting mostly school-aged children and young adults, most attention went to severe cases of pneumonia in young previously healthy individuals or individuals belonging to a risk group. In this article we review the literature on the presentation and management of severe cases of influenza A(H1N1)2009 in the intensive care unit (ICU), and describe our own experience in a tertiary referral centre with ECMO facilities. Pregnant women and (bone marrow) transplant patients are two known risk groups for severe influenza described more thoroughly in this paper.These severely ill patients are characterized by respiratory failure, resulting often in the need of mechanical ventilation. As Oseltamivir resistance remains low up till now, early antiviral therapy with Oseltamivir is warranted in these cases. Despite pharmacological and ventilator management, refractory hypoxaemia is described frequently in these patients, with need for rescue therapies like nitric oxide inhalation, high frequency ventilation, and extracorporeal membrane oxygenation. The value of the use of corticosteroids is under discussion. Despite advances in management strategies, mortality and morbidity in these severe cases remains high. In the first influenza season after the pandemic, winter 2010/2011, influenza A(H1N1)2009 is the major influenza A strain in Europe, resulting in reports with increased mortality and morbidity compared to pre-pandemic seasonal influenza. "Continuing vigilance for severe influenza in patients not belonging to the classical influenza risk group might still be warranted for the upcoming influenza season".

Acute hemiplegia caused by a retrograde cerebral venous air embolism after central venous catheter removal: an illustrative case.

Central venous catheters are widely used in clinical practice. Air embolism is a rare, but potentially life threatening complication of central venous catheterisation. We describe a case of collapse and transient hemiplegia after removal of central venous catheter. This was accidentally performed with the patient in upright position. A CT scan of the brain demonstrated air in the sinus cavernosus bilaterally and at the posterior wall of the foramen magnum.