Radiographic assessment of cattle hoofs (ungulae) of the Nellore breed: Reference standards.

The purpose of this work was to determine a radiographic standard of normality for lateral and medial ungulae in 3-year-old bovine females of the Nellore breed. Twenty-six cows underwent radiographic exposure of the medial and lateral ungulae of the hindlimbs and forelimbs; abaxioaxial projections were used. The images were analyzed; distances were measured between the dorsal surface of the distal phalanx and the surface of the hoof capsule.

The value of homemade phantoms for training veterinary students in the ultrasonographic detection of radiolucent foreign bodies.

Ingested or penetrating foreign bodies are common in veterinary medicine. When they are radiolucent, these objects become a diagnostic challenge, but they can be investigated sonographically. However, successful object identification depends on the skill of the sonographer.

Antifibrotic Effects of Human Amniotic Membrane Transplantation in Established Biliary Fibrosis Induced in Rats.

Liver fibrosis is characterized by excessive accumulation of extracellular matrix components in the liver parenchyma that distorts the normal architecture and hepatic function. Progressive fibrosis could end in the advanced stage known as cirrhosis, resulting in the need to resort to liver transplantation. Amniotic membrane (AM) has emerged as an innovative therapeutic approach for chronic liver diseases due to its anti-inflammatory, antiscarring, and wound-healing effects.

A new method for hemorrhoid surgery: intrahemorrhoidal diode laser, does it work?

Objective: This study aimed to describe the clinical results of intrahemorrhoidal application of a diode laser.

Background Data: Hemorrhoids are a common source of pain, and no surgical technique achieves a painless outcome. Endovascular laser therapy for varicose veins as described in an experimental study is a method that could be used in the treatment of hemorrhoids, but there are few clinical trials described in the literature.