Clinical Presentation & Protocol
Patient Usually Complains Of
Patient presents with a several-day history of right upper quadrant (RUQ) pain, high-grade intermittent fever, and night sweats. Reports associated anorexia, weight loss, and occasional non-productive cough. Denies recent travel to endemic areas, but notes history of dysentery or gastrointestinal symptoms within the past 3-6 months. No history of alcohol abuse or biliary colic.
Clinical Examination Findings
Patient appears toxic and febrile. Abdominal examination reveals tenderness in the RUQ with hepatomegaly. Percussion tenderness over the right lower intercostal spaces is noted. Bowel sounds are present. No signs of jaundice or scleral icterus. Chest examination may reveal decreased breath sounds at the right lung base due to reactive pleural effusion or diaphragmatic elevation.
Treatment Protocol
Initiate intravenous Metronidazole (500-750 mg TID) for 7-10 days. Consider luminal amebicide (e.g., Paromomycin) to eradicate intestinal carriage. Surgical/Interventional consultation for ultrasound-guided percutaneous needle aspiration if the abscess is large (>5 cm), high risk of rupture, or fails to respond to medical therapy within 72 hours. Monitor liver function tests and serial ultrasound imaging.