Incidence of Extrahepatic Portal Vein Anatomic Variations and Their Clinical Implications in Daily Practice.

Anatomical variations of the portal vein are relatively common and can affect the outcomes of hepatic resections, transplantations and interventional radiological procedures. The aim of this study was to review the literature regarding extrahepatic portal vein anomalies. Two main databases were searched for suitable articles, and results concerning more than 3,700 patients were included in the analysis.

The Anatomical Relationship of Inferior Thyroid Artery and Recurrent Laryngeal Nerve: A Review of the Literature and Its Clinical Importance.

Background: Thyroidectomy is a quite common daily operation in general surgery. However, the anatomical structures of the region, mainly the relationship of recurrent laryngeal nerve (RLN) and inferior thyroid artery (ITA) makes the procedure challenging. The current review of the literature aims to report the anatomical variations of this relationship.

Comparative Anatomical Study Between the Human and Swine Liver and Its Importance in Xenotransplantation.

The liver is a multifunctional organ; due to its functional and structural complexity, there are many factors that may lead it to function inadequately, a state called liver failure. Transplantation is the only appropriate therapy for patients in cases of liver failure. However, there are many limitations to this treatment, and the scientific community has considered methods based on pigs because of their unique structural and cellular compatibility with humans.

The Anatomical Characteristics of Corona Mortis: A Systematic Review of the Literature and Its Clinical Importance in Hernia Repair.

Background: Inguinal hernia repair is one of the most common daily operations in general surgery. However, the anatomical structures of the region, such as the corona mortis (the crown of death), make this procedure quite challenging. A comprehensive knowledge of its anatomy is essential, since massive hemorrhage may occur if the vessel is injured.