Retrospective analysis based on a clinical grading system for patients with hepatic hemangioma: A single center experience.

Background: The optimal approach for managing hepatic hemangioma is controversial.

Aim: To evaluate a clinical grading system for management of hepatic hemangioma based on our 17-year of single institution experience.

Methods: A clinical grading system was retrospectively applied to 1171 patients with hepatic hemangioma from January 2002 to December 2018.

The role of laparoscopy in the management of liver hydatid cyst: a single-center experience and world review of the literature.

Surgery is still the main modality in the treatment of hepatic hydatid disease. Laparoscopic methods, with their low morbidity, have gained prominence in many fields and, in some cases, have nearly replaced open surgery. In this report, a laparoscopic method for the treatment of hepatic hydatid disease is described, and the results in the 46 cases are presented and the published articles were reviewed.

[Effect of HKL-4 on active oxygen metabolism and photochemical efficiency in licorice leaf].

Objective: To study the effects of HKL-4 on physiological changes during growth of leaves.

Method: Using licorice (Glycyrrhiza uralensis) as material, the effects of HKL-4 on active oxygen metabolism and photochemical efficiency in licorice leaf were determined under field condition.

Result And Conclusion: The contents of chlorophyll, activity of SOD and CAT increased, while the MDA contents in leaves decreased.