Contrast-enhanced imaging uses specialized contrast media to improve visualization of selected organs, blood vessels, and tissues during diagnostic imaging. The contrast agent depends on the imaging modality. Iodinated contrast media are commonly used in CT examinations, while gadolinium-based agents are used for selected MRI studies. Contrast may be administered intravenously or by other routes according
Read more
Hemorrhoids are enlarged vascular cushions within or around the anal canal. They may cause bleeding, itching, discomfort, or prolapse. Management commonly begins with measures such as adequate dietary fiber, fluid intake, and appropriate bowel habits. Office-based procedures or surgery may be considered when symptoms persist or hemorrhoidal disease is more advanced. Laser hemorrhoidoplasty (LHP) is
Read more
Laparoscopic surgery is a minimally invasive approach in which a surgeon uses a camera and specialized instruments introduced through small incisions rather than the larger incision typically required for open surgery. The technique is used across a wide range of procedures, including cholecystectomy, appendectomy, selected hernia repairs, bariatric procedures, and certain colorectal and upper gastrointestinal
Read more
The return to school increases close contact among children, facilitating the transmission of respiratory viruses. Current recommendations support annual influenza vaccination for children aged 6 months and older who do not have contraindications to vaccination. Influenza is more than a common cold. It can cause fever, cough, myalgia and significant fatigue, and some children develop
Read more
