A 45-year-old man presents to the emergency department with sudden-onset, excruciating, diffuse abdominal pain that began 2 hours ago. He has a history of untreated peptic ulcer disease and frequently uses over-the-counter nonsteroidal anti-inflammatory drugs. On physical examination, he appears acutely ill, is diaphoretic, and has a heart rate of 115/min. His abdomen is diffusely rigid with involuntary guarding and severe rebound tenderness. Arrange the following management steps in the most appropriate chronological sequence for this patient.
- 1Establish intravenous access and initiate crystalloid fluid resuscitation
- 2Obtain an upright chest radiograph to evaluate for pneumoperitoneum
- 3Administer broad-spectrum intravenous antibiotics
- 4Proceed to the operating room for an exploratory laparotomy
Cevap
The correct sequence for managing a patient with an acute surgical abdomen and suspected perforated viscus is to first initiate intravenous fluid resuscitation, followed by obtaining an upright chest radiograph to confirm the diagnosis, administering intravenous antibiotics, and finally performing an exploratory laparotomy.
In the setting of a suspected perforated viscus with peritonitis, management follows standard trauma and acute care principles. Hemodynamic stabilization with intravenous fluids is paramount and is always the first step. Once resuscitation is underway, rapid diagnostic imaging (such as an upright chest radiograph) is used to identify free air under the diaphragm. Upon confirmation of the diagnosis, broad-spectrum antibiotics should be administered to treat intra-abdominal spillage, followed promptly by definitive surgical repair via exploratory laparotomy.
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Anahtar Kavram
The chronological management of an acute surgical abdomen with suspected hollow viscus perforation follows a strict sequence: initial resuscitation, rapid diagnostic confirmation, adjunctive medical therapy (antibiotics), and definitive surgical intervention.