Sonographic Evaluation of Obstructive Jaundice

摘要

Purpose: This study was done to assess the role of ultrasound in diagnosis of obstructive jaundice and to identify the most common causes and symptoms. Materials and methods: The study took place in different Khartoum clinical centers and hospitals in the period between Jan 2014 and July 2014. A total of 150 patients with obstructive jaundice were examined using ultrasound machine, 3.5 - 7 MHz probe. Results: The study revealed that 65.33 of the study population with obstructive jaundice were female and 34.67% was male. The most common affected groups were 46 - 65 years old and 25 - 45 years old. The common causes of obstructive jaundice were biliary stones (61.33%) which were common in females and abdominal masses (32.67%) which were common in females, too. Nausea, yellowish discoloration and abdominal pain were the most common symptoms (98%, 97.33% and 96.67% respectively). The causes of obstructive jaundice showed significant difference between males and females (P-value = 0.002). Conclusion: Ultrasound was superior diagnostic tool in detecting and assessing biliary system obstruction, because it was easy, available, accurate and noninvasive. The ageing and gender were considered as risk factors of obstructive jaundice.