[Multiple liver lesions accompanied by eosinophilia - a case report of fascioliosis]. / Multiple Leberherde und Eosinophilie - ein Fallbericht einer Fasciola hepatica-Infektion.

Fascioliosis is a zoonotic disease caused by Fasciola hepatica (common liver fluke). Initial clinical symptoms are frequently non-specific. Even after the development of liver tumors, a range of different underlying disorders will have to be considered. The rare cause of a parasitosis is not always included in the differential diagnostic work up. We report on a 41-year-old truck driver from Middle East who was admitted at our hospital due to ongoing upper abdominal pain, fatigue, night sweat and nausea lasting for weeks. Diagnostic investigation showed leucocytosis, high erythrocyte sedimentation rate, elevated liver values and IgE as well as blood eosinophilia. Radiological findings of the computed tomography were bilateral pulmonary lesions 3 mm in size and multiple hepatic lesions up to 4.5 cm in diameter. Due to the suspicion of a malignant disease, a liver biopsy was planned but cancelled after parasitological serology (Western blot and ELISA) revealed IgG-antibodies against F. hepatica. Detailed history gave evidence of a recent parasitological infection during a stay in Turkey with consumption of vegetable which were grown and washed with water from the local river. Eggs of the parasite could neither be found in analysis of duodenal secretion nor in examination of fecal culture. However, confirmation for the infection with F. hepatica was proved with another positive serology. The treatment with Triclabendazole (Egaten(®)) for two days with a total dosage of 2000 mg was followed by a remarkable recovery of the patient's symptoms and decrease of eosinophilia in the blood count just one month after treatment and normalization after four months.

Comparison of spiral-computed tomography with water-filling of the stomach and endosonography for gastric lymphoma of mucosa-associated lymphoid tissue-type.

BACKGROUND: Endosonography has been reported as the method of choice for local staging of patients with gastric lymphoma of mucosa-associated lymphoid tissue (MALT)-type. As endosonography is still restricted to specialized centers, we have investigated the use of spiral computed tomography of the abdomen with water-filling of the stomach (hydro-spiral CT) for enhanced contrast in patients with gastric lymphoma. PATIENTS AND METHODS: Patients with a histological verified diagnosis of gastric lymphoma of MALT-type were included in this prospective series. All patients underwent routine staging procedures including endosonography of the upper GI-tract carried out by a single individual. In addition, patients were subjected to hydro-spiral CT either before or after endosonography within a maximal time span of 4 weeks. Results of hydro-spiral CT were compared to those of the endosonographic evaluation and histological work-up of biopsy specimens. RESULTS: A total of 14 patients with primary gastric lymphoma of MALT-type (3 with a high-grade component) were studied prospectively. All patients underwent hydro-spiral CT before initiation of treatment, and 2 patients were also studied following chemotherapy. In the pretherapeutic setting, hydro-spiral CT identified gastric lymphoma in 8 patients, while a false negative result was seen in 6 patients. In addition, the localization of the lymphoma within the stomach was divergent between CT and endosonography in 1 patient. In the 2 patients who were also studied after therapy, CT showed unchanged thickening of the stomach wall in spite of normalization in the endosonographic assessment as well as the histologic evaluation. CONCLUSION: Our results demonstrate the superiority of endosonography over hydro-spiral CT for the staging and follow-up of patients with gastric lymphoma, who should therefore be managed at centers where endosonography is available.