Non-Hodgkin's Lymphoma Within a Breast Abscess in a Male Patient: A Presentation and Literature Review of a Rare Case.

Breast abscesses are a common cause of presentation to the hospital. These should be treated with caution due to the possibility of rare pathology. We present a rare case of a 59-year-old diabetic gentleman who presented to the emergency department with a two-day history of a large right-sided breast swelling along with an area of induration, consistent with an abscess, extending to the right axillary region.

Role of impedance drop and lesion size index (LSI) to guide catheter ablation for atrial fibrillation.

Background: When using lesion size index (LSI) to guide catheter ablation, it is unclear what combination of power, contact force and time would be preferable to use and what LSI target value to aim for. This study aimed at identifying desirable ablation settings and LSI targets by using tissue impedance drop as indicator of lesion formation.

Methods: Consecutive patients, undergoing their first left atrial (LA) catheter ablation for atrial fibrillation, with radiofrequency energy (RF) powers of 20, 30 and 40 W were enrolled.

Chemical Composition and Cytotoxicity Evaluation of L. Essential Oil from Saudi Arabia.

Gas chromatography (GC) and gas chromatography-mass spectrometry (GC-MS) analyses were conducted on essential oil extracted from Saudi Arabian L. () aerial parts, resulting in the identification of 58 constituents, representing 93.0% of the total oil composition.

Extradiagnostic Use of Dermoscopy: A Report of Two Cases.

Dermoscopy refers to evaluation of the skin surface using surface microscopy. It is mainly used for the diagnosis of skin disorders. We report two cases in which dermoscopy played a role in treatment.