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Difficulty: EasyGastrointestinal and Abdominal Surgery

Match each clinical presentation to the most appropriate biliary tract diagnosis.

  • Right upper quadrant pain lasting 30 to 60 minutes after eating a fatty meal, with normal liver function tests and no fever.Biliary colic
  • Constant right upper quadrant pain, fever, leukocytosis, and sudden inspiratory arrest upon deep palpation of the right subcostal area.Acute cholecystitis
  • Right upper quadrant pain, clinical jaundice, dark urine, and elevated direct bilirubin, but normal vital signs and no fever.Choledocholithiasis
  • High fever with chills, right upper quadrant pain, jaundice, hypotension, and altered mental status.Acute ascending cholangitis

Answer

The presentations map to the progression of gallstone disease: temporary cystic duct obstruction (biliary colic), inflamed gallbladder (acute cholecystitis), uninfected common bile duct obstruction (choledocholithiasis), and infected common bile duct obstruction (acute ascending cholangitis).
Biliary tract diseases present on a predictable clinical spectrum. Biliary colic features pain without inflammation or jaundice. Acute cholecystitis adds inflammation (fever, positive Murphy sign) without jaundice. Choledocholithiasis adds obstructive jaundice without inflammation. Ascending cholangitis combines obstructive jaundice with severe systemic infection (Charcot triad or Reynolds pentad).

Step-by-Step Solution

1
Evaluate the patient's vital signs and inflammatory markers.
Identify if systemic inflammation is present (fever, leukocytosis) or absent.
Presence of fever distinguishes simple obstruction (colic, choledocholithiasis) from inflammatory/infectious processes (cholecystitis, cholangitis).
2
Assess for clinical or laboratory signs of biliary obstruction.
Identify jaundice or elevated direct bilirubin/alkaline phosphatase.
Signs of obstructive jaundice indicate common bile duct involvement, differentiating cystic duct issues from common bile duct issues.
3
Combine the findings to establish the precise anatomical location and pathophysiological state.
Match the constellation of symptoms to the specific biliary disease.
Gallstone disease is a clinical spectrum strictly defined by the stone's location and the presence or absence of infection.

Key Concept

Spectrum of gallstone disease and biliary tract pathology
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Topics

Gastrointestinal and Abdominal Surgery

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