Internal medicine
-
Campylobacter coli (C. coli) is a rare pathogen of bacteremia, but in immunocompromised hosts, C. coli occasionally causes bacteremia which can be refractory to antibiotic treatment. We report a case of C. coli bacteremia in a patient with X-linked agammaglobulinemia. ⋯ C. coli was observed in the biopsy specimens from the intestinal mucosa, suggesting intestinal carriage and reservoir of recurring infection. The addition of oral kamamycin with intravenous antibiotics was successful in eradicating C. coli from the blood and intestine.
-
We investigated whether or not "low dose" metformin could prevent weight gain induced by pioglitazone. ⋯ This study indicates potential benefits of the addition of pioglitazone to "low dose" metformin in terms of improvement of glucose and lipid metabolism without weight gain.
-
A 28-year-old woman with severe ketoacidosis was admitted to our hospital on day 11 after giving birth. However, her HbA(1C) level was normal (5.2%) and both GAD and anti-insulin autoantibody were negative, and the WBC count was extremely high (57,500/ml) with immature leucocytes in the peripheral blood. ⋯ This is the first report of a patient with both fulminant type 1 diabetes and a leukemoid reaction. The mechanism that triggered the leukemoid reaction could not be clarified, but severe ketoacidosis may have been involved.
-
Case Reports
Successful treatment of intravascular large B-cell lymphoma diagnosed by bone marrow biopsy and FDG-PET scan.
Early diagnosis of intravascular large B-cell lymphoma (IVLBCL) is difficult, but is critical for longer survival for the patients. We report a case of IVLBCL that was diagnosed with the help of FDG-PET. A 76-year-old woman was referred to us for the evaluation of her elevated serum LDH. ⋯ FDG-PET imaging showed increased uptake of FDG in the vertebra, bilateral femurs, sternum, and iliac bones. A diagnosis of IVLBCL was made by bone marrow biopsy. She was successfully treated with rituximab and modified CHOP therapy.
-
A 72-year-old man patient was referred to our institution for evaluation and treatment of right pleural effusion. Eosinophilic pleural effusion and peripheral eosinophilia were identified during the course of hospitalization. Pulmonary paragonimiasis was confirmed by the presence of paragonimus-specific IgG antibodies for Paragonimus (P.) westermani and P. miyazakii in his serum. ⋯ Postmortem examination revealed malignant mesothelioma of the sarcomatous type encasing the right lung and heart. Cardiac involvement accompanied with old and recent-onset myocardial ischemic changes resulted in death of this patient. Here, we report a very rare case of malignant mesothelioma with a concomitant infection of parasitic lung fluke.