1. Abstract Primary Hepatic Sarcomatoid Carcinoma is a rare and highly aggressive tumor with a poor prognosis, primarily diagnosed through meticulous histopathological examination and extensive immunohistochemical analysis.

1. Case Report Pembrolizumab is a humanized IgG4 monoclonal antibody targeting the PD-1 receptor, approved for immunotherapy in advanced cancers (melanoma, non-small cell cancer, Hodgkin lymphoma, bladder cancer, etc.) [1].

1. Abstract on Physiological and Behavioral Changes of a Black Faced Baboon at Around Critical Wound Surgery This study investigates the physiological and behavioral changes in a critically wounded black-faced baboon (weighing 36 kg) that …