A healthy 41-year-old female arrives at the surgical assessment unit complaining of steady pain under her right rib cage that began shortly after eating a heavy meal. Examination reveals localized tenderness and inspiratory arrest upon deep palpation in the right upper quadrant. Her temperature is 38.2°C (100.8°F) and vital signs are otherwise stable. Arrange the following interventions in the most appropriate chronological sequence for her standard evaluation and definitive care.
- 1Initiate NPO (nil per os) status and intravenous fluid resuscitation
- 2Obtain a right upper quadrant abdominal ultrasound
- 3Administer intravenous antibiotics covering enteric organisms
- 4Perform a laparoscopic cholecystectomy
Answer
The correct sequence is to first stabilize the patient with IV fluids and bowel rest, followed by confirming the diagnosis with a right upper quadrant ultrasound. After confirming acute cholecystitis, intravenous antibiotics should be administered, culminating in definitive treatment with a laparoscopic cholecystectomy.
The standard algorithm for a hemodynamically stable patient presenting with classic signs of acute cholecystitis begins with basic physiologic support (NPO, IV fluids). This is immediately followed by the primary diagnostic modality of choice, right upper quadrant ultrasound. Once the diagnosis is confirmed, systemic antibiotics are initiated to manage the infection, paving the way for the definitive treatment, which is early laparoscopic cholecystectomy.
Step-by-Step Solution
Key Concept
Standard sequential management of acute calculous cholecystitis: supportive care, diagnostic confirmation, medical optimization, and definitive surgical intervention.