A Cautionary Tale: Unveiling Valentino's Syndrome.

Introduction: In the emergency room, acute pain in the abdomen is one of the most common symptoms that patients present with, and it is a result of a myriad of causes, leading to an exhaustive differential diagnosis. A perforated peptic ulcer is a rare cause of acute right iliac fossa or lower quadrant abdominal pain. It causes leakage of gastrointestinal contents in the area, resulting in localized inflammation and pain that is clinically similar to acute appendicitis.

Sequelae of a Rare Case of Penetrating Parotid Gland Injury: Ultrasound and Magnetic Resonance Imaging Features.

Parotid gland trauma is a rare condition due to the anatomical location of the parotid gland. Imaging of the parotid gland trauma is restricted to ultrasound (US), sialogram, and computed tomography scans in the published literature. We present a case of penetrating parotid gland injury caused by a fishhook.

Knowledge, attitudes, and practices of Sudanese residents towards COVID-19.

Background: Coronavirus disease 2019 (COVID-19) is a severe acute respiratory infection caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Sufficient knowledge, positive attitudes, and correct practices are crucial for the prevention of COVID-19.

Aims: This study aimed at assessing the knowledge, attitudes and practices of a sample of Sudanese residents towards COVID-19.