Pathological and Immunohistochemical Assessment of Aging of the Abdominal Skin Treated with Carboxytherapy: A Randomized, Split-body Trial.

Background: Skin aging as a continuous and irreversible process is mainly the result of alterations of function and structure of the dermis. Among the modalities used for treating skin aging, carboxytherapy has been introduced as a safe minimally-invasive method for rejuvenation, reparation, and reconditioning of the skin.

Objective: We assessed the efficacy of carboxytherapy for the treatment of intrinsic skin aging through pathological and immunohistochemical (IHC) investigations.

Assessment of efficacy of carboxytherapy in management of skin aging through evaluation of gene expression profile: a 2-split randomized clinical trial.

Skin aging is a continuous and irreversible process which results in impairment of the skin role as barrier against all aggressive exogenous factors. It mainly manifests by photoaging, laxity, sagging, wrinkling, and xerosis. Carboxytherapy is considered as a safe, minimally invasive modality used for rejuvenation, restoration, and recondition of the skin.

Image quality and dose assessment of collimator slit width effect in SLOT-SCAN X-ray imaging system.

The effect of collimator slit width on patient absorbed dose and image quality is evaluated in the SLOT-SCAN imaging system. For this purpose, GATE Monte-Carlo code was used for simulation. To determine contrast to noise ratio (CNR), copper filters with different thicknesses were used and a 2mm lead filter was applied for the determination of the Modulation Transfer Function (MTF) and Detective Quantum Efficiency (DQE).

Urinary Tract Bleeding as a Rare Manifestation of Uterine Artery Pseudoaneurysm.

Pseudoaneurysm of the uterine artery is a rare condition, which usually occurs after a traumatic birth, cesarean section, dilatation and curettage, and hysterectomy. This case is a 28-year-old female patient that presented with the chief complaint of severe urinary tract bleeding and hypovolemic shock. This patient underwent cesarean section 2 months before the first presentation.