Examkin

Soru

Zorluk: ZorGastroenterology and Hepatology

Emergency medical services bring a 70-year-old female resident of an assisted living facility to the acute care unit with acute-onset lethargy and severe shivering. The patient's caregivers noted she was complaining of right-sided abdominal pain earlier in the day. Vital signs on arrival are: temperature 39.6°C (103.3°F), heart rate 128/min, respirations 22/min, and blood pressure 82/46 mm Hg. The patient is stuporous. Abdominal palpation elicits grimacing when the right subcostal region is pressed. Her skin and mucous membranes appear visibly jaundiced. Initial point-of-care testing reveals a marked leukocytosis of 22,000/mm³ and severe hyperbilirubinemia with a predominant conjugated fraction.

Arrange the following clinical interventions in the correct chronological order for managing this patient's condition.

  1. 1Initiate aggressive intravenous crystalloid resuscitation.
  2. 2Draw blood cultures and immediately begin broad-spectrum intravenous antibiotics.
  3. 3Obtain a right upper quadrant transabdominal ultrasound.
  4. 4Perform urgent endoscopic retrograde cholangiopancreatography for biliary decompression.
  5. 5Perform an elective laparoscopic cholecystectomy once the acute illness has resolved.

Cevap

The correct sequence is: 1) Initiate aggressive intravenous crystalloid resuscitation, 2) Draw blood cultures and immediately begin broad-spectrum intravenous antibiotics, 3) Obtain a right upper quadrant transabdominal ultrasound, 4) Perform urgent endoscopic retrograde cholangiopancreatography for biliary decompression, 5) Perform an elective laparoscopic cholecystectomy once the acute illness has resolved.
The correct sequence prioritizes immediate life-saving interventions (ABCs) in a patient with septic shock, followed by systemic infection control, non-invasive diagnostic confirmation, invasive therapeutic intervention, and finally, long-term definitive management. This strict algorithmic approach is consistent with the Tokyo Guidelines for the management of severe acute cholangitis.

Adım Adım Çözüm

1
Diagnose the underlying condition and assess severity.
The patient presents with Reynolds pentad (fever, jaundice, right upper quadrant pain, hypotension, and altered mental status), indicating severe acute ascending cholangitis.
Accurate diagnosis and severity assessment dictate the urgency and sequence of the management algorithm.
2
Prioritize immediate life-saving interventions.
Aggressive intravenous crystalloid resuscitation must be initiated first.
In any patient presenting with septic shock, restoring intravascular volume and organ perfusion (Circulation) is the absolute first priority.
3
Target the infectious source systemically.
Blood cultures are drawn followed by immediate administration of broad-spectrum intravenous antibiotics.
After initiating fluid resuscitation, obtaining cultures ensures accurate pathogen identification, and prompt antibiotics are critical in sepsis.
4
Confirm the diagnosis and anatomy with non-invasive imaging.
A transabdominal ultrasound is performed.
Ultrasound is the preferred initial imaging modality to identify biliary ductal dilation and rule out other causes without delaying life-saving care.
5
Perform definitive acute intervention.
Urgent ERCP is performed for biliary decompression.
In severe suppurative cholangitis presenting with shock, urgent decompression of the infected biliary tree is life-saving once the patient is stabilized.
6
Plan for long-term definitive management.
An elective laparoscopic cholecystectomy is scheduled.
To prevent recurrent gallstone-related complications, the gallbladder should be removed after the patient fully recovers from the acute episode.

Anahtar Kavram

Management cascade for Severe Acute Ascending Cholangitis (Reynolds Pentad)
Bu soruyu puanla

Konular

Gastroenterology and Hepatology

Bu konudan daha fazla soru