Hepatic Tumor Rupture in Other Iatrogenic Immunodeficiency-Associated Lymphoproliferative Disorders of the B-cell Type in a Patient With Chronic Rheumatoid Arthritis.

A 75-year-old woman on tumor necrosis factor inhibitors for rheumatoid arthritis presented with hematemesis and a gastric biopsy revealed diffuse large B-cell lymphoma with possible bulky left liver tumor involvement. On the second day of treatment with rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone, the patient experienced abdominal pain followed by shock vitals. A contrast-enhanced computed tomography scan revealed a ruptured liver.

Premature Onset Aortic Stenosis in Systemic Sclerosis: A Report of a Series of Cases.

Although cardiovascular involvement is a well-known complication correlated with a poor prognosis in patients with systemic sclerosis, there are few reports on valvular heart disease. Forty patients with systemic sclerosis were retrospectively analyzed. Valvular heart disease was found in six patients, five of whom had severe tri-leaflet aortic stenosis.

[Shewanella algae bacteremia in patients with biliary tract malignancy: report of three cases].

We encountered three cases of Shewanella algae bacteremia in patients with biliary tract malignancy. Shewanella species are mainly found in seawater and other watery environments. Human infections caused by Shewanella species have been rare.