[Fever and dysphagia of a young woman]

We report the case of a 39-year old patient with septicemia treated for pharyngitis with antibiotics since a few days. She wasn't able to swallow her antibiotics anymore because of dysphagia. Radiologic examination revealed pulmonary infiltrates and Vena iugularis interna-thrombosis. These findings and anamnesis led to the diagnosis of Lemierre syndrome inspite of lacking detection of bacteria. After changing the antibiotic therapy and start of anticoagulation further course of illness was favorable. The long duration of hospitalization was indepted to high morbidity typically seen in Lemierre syndrome.

[Recurrent febrile episodes--normal, periodic fever syndrome or immunodeficiency?]

Fever is one of the main symptoms leading to medical evaluation. Not only infections cause fever but also inflammatory disorders. To distinguish one from another, a thorough medical history and clinical evaluation are needed. Sometimes, only the clinical course will reveal the diagnosis. PFAPA-Syndrome (periodic fever, aphthous stomatitis, pharyngitis, adenitis) is the most frequent periodic fever syndrome in Switzerland. No diagnostic test is available to support the diagnosis. Some important diseases have to be ruled out, such as Immunodeficiency, cyclic neutropenia, chronic viral infections and rheumatologic disorders. To know the diagnosis of the PFAPA-Syndrome can help avoiding antibiotic courses for febrile episodes in infants. There is a clinical overlap to hereditary periodic fever syndromes as familial Mediterranean fever (FMF), Hyper-IgD and fever syndrome (HIDS), Tumor-necrosis factor receptor associated periodic syndrome (TRAPS) and others, in which a genetic basis for the disease has already been found.

Fatal combined infection with canine distemper virus and orthopoxvirus in a group of Asian marmots (Marmota caudata)

A fatal combined infection with canine distemper virus (CDV) and orthopoxvirus (OPXV) in Asian marmots (Marmota caudata) is reported in this article. A total of 7 Asian marmots from a small zoological garden in Switzerland were found dead in hibernation during a routine check in the winter of 2011. The marmots died in February 2011. No clinical signs of disease were observed at any time. The viruses were detected in all individuals for which the tissues were available (n = 3). Detection of the viruses was performed by reverse transcription polymerase chain reaction. The most consistent gross lesion was a neck and thorax edema. A necrotizing pharyngitis and a multifocal necrotizing pneumonia were observed histologically. Numerous large intracytoplasmic eosinophilic inclusions were seen in the epithelial cells of the pharynx, of the airways, and in the skin keratinocytes. Brain lesions were limited to mild multifocal gliosis. Phylogenetic analysis revealed that the marmot CDV strain was closely related to the clusters of CDVs detected in Switzerland in wild carnivores during a local outbreak in 2002 and the 2009-2010 nationwide epidemic, suggesting a spillover of this virus from wildlife. The OPXV was most closely related to a strain of cowpoxvirus, a poxvirus species considered endemic in Europe. This is the first reported instance of CDV infection in a rodent species and of a combined CDV and OPXV infection.

[Spontaneous retropharyngeal hematoma with fatal outcome]

Halsschmerz, Dysphagie und Dyspnoe sind die häufigsten Symptomen, aufgrund derer Patienten einen Arzt aufsuchen. Hierbei handelt es sich um unspezifische Symptome mit vielfältigen Ursachen. Mögliche im Retropharyngealraum lokalisierte Pathologien sind in der überwiegenden Anzahl der Fälle selbst limitierend oder durch medikamentöse Therapien beherrschbar (Bsp.: Pharyngitis, Tonsillitis, Seitenstrangangina). Deutlich seltener sind im Spatium retropharyngeum lokalisierte Abszesse, Neoplasien (Bsp.: Lipome, Neurofibrome, Liposarkome) oder Hämatome (Schmäl F et al. HNO 2002; 50: 418 – 423). Letztlich können auch degenerative Veränderungen der Wirbelsäule, eine ektop verlaufende Arteria carotis interna oder seltene Manifestationen von Systemerkrankungen (Bsp.: Sarkoidose) zu einer unterschiedlich stark ausgeprägten Vorwölbung der Pharynxhinterwand und Einengung der Luft- und Speiseröhre führen. Anhand des vorliegenden Falls wird die klinische Präsentation sowie die radiologische Diagnose eines retropharyngealen Hämatoms diskutiert und die anatomische Beziehung der Halskompartimente mit besonderem Fokus auf den Retropharyngealraum dargestellt.