A Rare Case of Intravascular Large B-cell Lymphoma Presenting as Fever of Unknown Origin With Unexplained Proteinuria.

Intravascular large B-cell lymphoma (IVLBCL) is a subtype of extranodal diffuse large B-cell lymphoma, characterized by neoplastic B-cell proliferation within blood vessels. Its nonspecific presentation, often as fever of unknown origin (FUO) and systemic symptoms, makes diagnosis challenging. We report the case of a 66-year-old male patient presenting with persistent fever, weight loss, and respiratory failure.

Acceptability of powered toothbrushes for elderly individuals.

Objectives: This study evaluated the usefulness of powered toothbrushes in elderly individuals for removing supragingival plaque and improving gingival health and comparing this to the use of regular manual toothbrushes.

Methods: Fourteen persons aged 68-85 years having moderate gingivitis were included in the study. A crossover clinical trial consisting of two phases of three months' duration each was carried out.

Diabetes mellitus--a modifier of periodontal disease expression.

The understanding of causes and progression of periodontal disease has increased considerably in recent years making it all the more important to gain knowledge about diabetes and its interrelationship with periodontal disease so as to be able to assess their impact on one another more accurately. Strong evidence exists to support the fact that diabetic patients are at an increased risk for periodontitis. A number of underlying factors are known to contribute to enhanced periodontal destruction in diabetics.