Non-Hodgkin Lymphoma Mimicking Endodontic Lesion: A Case Report with 3-dimensional Analysis, Segmentation, and Printing.

Non-Hodgkin lymphoma (NHL) of the oral cavity can present with pain, swelling and radiolucent lesion mimicking endodontic diseases. This article reports on a case of diffuse large B-cell lymphoma initially diagnosed and treated as periodontal disease and then endodontic disease in the maxillary anterior and premolar area of a 40-year old female. A cone beam computed tomography (CBCT) image of the lesion was taken.

Anatomy and functions of the muscles of facial expression.

The public yearning for cosmetic procedures is stronger now than ever before. More and more doctors from various specialties are performing these procedures. Because muscular facial activity is one of the major forces responsible for the formation of wrinkles, an intimate knowledge of facial muscular anatomy is necessary to consistently produce successful clinical outcomes.