Gastrointestinal Bleeding Clinical Guide Introduction Gastrointestinal (GI) bleeding is blood loss originating anywhere from the esophagus to the rectum. Presentations…
Postoperative Complications of Brain Tumors Introduction Craniotomy for brain tumor resection is a major neurosurgical procedure associated with a significant…
Oncogenic Viruses Clinical Overview Introduction Approximately 15% of all human cancers worldwide are attributed to infectious agents, with oncogenic viruses…
Physical Carcinogens: A Clinical Guide to Environmental and Occupational Exposures Introduction While chemical carcinogens are responsible for a large portion…
