Search

We report about an 80-year-old patient, who underwent the extraction of an upper molar tooth because of facial pain. In the course of time the patient developed a maxillary sinusitis in presence of an ectopic tooth. Given that the patient got fever, neck pain and -stiffness, a purulent meningitis was first suspected. The liquor analysis was normal and the CT-scan showed a calcification around the dens axis. We finally diagnosed a “Crowned Dens”-syndrome.

We report the case of a severe relapsing phenprocoumon-induced hepatitis. The first episode of hepatitis was thought to be caused by another drug (Verapamil). The anticoagulation with Phenprocoumon was therefore continued after healing of liver inflammation. The relapse typically developed after a shorter exposition-time supporting the hypothesis of an allergic etiology. Fortunately we didn't find any cross-reaction between Phenprocoumon and Acenocoumarol. The patient could thus be anticoagulated orally without complications. If long term anticoagulation is absolutely essential, it is reasonable to prescribe a different Coumarin-derivate. In the case of a cross-reaction, the therapy should be continued with low-molecular weight heparin.

The case of a 25 year old women with isolated inguinal lymphadenopathy and persistent fever caused by necrotizing inguinal lymphadenitis Kikuchi-Fujimoto is reported. Diagnostic and differential diagnostic aspects of this self-limited disorder with unclear pathogenesis are discussed.

This article is meant to increase the interest in an often forgotten clinical entity. Cholesterol emboli are in the majority of cases only diagnosed at post-mortem examination. Even though the triad livedo reticularis, renal failure and eosinophilia constitutes its most prominent feature, the variable clinical manifestations of this disorder with multiorgan involvement ("pseudovasculitis") make the search for cholesterol crystals particularly exciting. The discovery of 10 cases of cholesterol emboli over 2 years in a regional hospital's internal medicine department demonstrates that this occurrence is not rarely and that its accurate identification can be particularly relevant. It is important to recognize this disease since it is often iatrogenic, affects elderly people with atherosclerosis of the large vessels and causes high morbidity and mortality.

In the medical unit of our regional hospital we observed eight cases of anticoagulant-related pseudothrombocytopenia within two years. Attention is drawn to this often misdiagnosed laboratory artefact. In every unexpected thrombocytopenia found by automatic cell-counting a simple blood smear should be studied especially for thrombocyte-aggregates and the automatic platelet-count should be repeated using another anticoagulant, before other investigations are undertaken.