Gallstone Disease AND Biliary Pathology — Written Clinical Reasoning · Phys Written Answers

Prompt

DCE-style written reasoning for Gallstone Disease AND Biliary Pathology.

SAQ 1 — Integrated plan (12 marks)

Prompt: Provide a prioritised problem list and management sequence for this presentation. [1] [2]

Model Answer

1. Frame and red flags (3 marks) [1]

State the working diagnosis/syndrome, acuity, and what would force emergency treatment now. [1] [2]

2. Discriminating assessment (3 marks) [2]

List the key history, examination and investigations that separate dangerous differentials from benign mimics. [1] [2]

3. Treatment sequence (4 marks) [1] [3]

Immediate stabilisation, disease-specific therapy, monitoring, and complications prevention. [1] [2] [3]

4. Follow-up and communication (2 marks) [2]

Disposition, safety-net advice, and who owns follow-up. [1] [2]

SAQ 2 — Exam trap defence (8 marks)

Prompt: Name two high-yield traps in Gallstone Disease AND Biliary Pathology and how you avoid them. [1] [2]

Model Answer

Trap one: delayed escalation of a high-risk feature — avoid by explicit red-flag checklist. [1]

Trap two: therapy mismatched to mechanism — avoid by confirming the discriminating test before escalating treatment. [2] [3]

References

[1]Oyebamiji T, Schmitz R, Gebran A, Hendawy BS, et al. Focal Nodular Hyperplasia Presenting With Biliary Obstruction and Intrahepatic Gallstones: A Case Report and Literature Review Cureus, 2026.PMID 42388947
[2]Golse N, Boulard P, Ciacio O, Robin F, et al. Gallstones: Physiopathology and treatment of cholelithiasis (part 1) J Visc Surg, 2026.PMID 42203606
[3]Robin-Lersundi A, Abella Alvarez A, San Miguel Mendez C, Moreno Elalo-Olaso A, et al. Multidisciplinary Approach to Treating Severe Acute Pancreatitis in a Low-Volume Hospital World J Surg, 2019.PMID 31440777
[4]Tazuma S, Nakanuma Y Clinical features of hepatolithiasis: analyses of multicenter-based surveys in Japan Lipids Health Dis, 2015.PMID 26475606
[5]ASGE Standards of Practice Committee, Chathadi KV, Chandrasekhara V, Acosta RD, et al. The role of ERCP in benign diseases of the biliary tract Gastrointest Endosc, 2015.PMID 25665931
[6]Doan HN, Chang MC Comparative Effectiveness of Unstable Versus Stable Resistance Training on Lower Limb Strength, Mobility, and Fear of Falling in Older Adults: A Systematic Review and Meta-analysis of Randomized Controlled Trials Am J Phys Med Rehabil, 2026.PMID 42468010
[7]Liu HW, Tsai TL Virtual Reality-assisted Physiotherapeutic Training for Patients With Knee Osteoarthritis: A Systematic Review and Meta-analysis Am J Phys Med Rehabil, 2026.PMID 42468005
[8]Osborne AK, Brown RD, Sillence E Effects of Social Media Narratives on Affective and Behavioral Responses to Menopause Content: Randomized Online Experimental Study JMIR Form Res, 2026.PMID 42467962

SAQ 1 — Integrated plan (12 marks)

Prompt: Provide a prioritised problem list and management sequence for this presentation. [1] [2]

Model Answer

1. Frame and red flags (3 marks) [1]

State the working diagnosis/syndrome, acuity, and what would force emergency treatment now. [1] [2]

2. Discriminating assessment (3 marks) [2]

List the key history, examination and investigations that separate dangerous differentials from benign mimics. [1] [2]

3. Treatment sequence (4 marks) [1] [3]

Immediate stabilisation, disease-specific therapy, monitoring, and complications prevention. [1] [2] [3]

4. Follow-up and communication (2 marks) [2]

Disposition, safety-net advice, and who owns follow-up. [1] [2]

SAQ 2 — Exam trap defence (8 marks)

Prompt: Name two high-yield traps in Gallstone Disease AND Biliary Pathology and how you avoid them. [1] [2]

Model Answer

Trap one: delayed escalation of a high-risk feature — avoid by explicit red-flag checklist. [1]

Trap two: therapy mismatched to mechanism — avoid by confirming the discriminating test before escalating treatment. [2] [3]

References

[1]Oyebamiji T, Schmitz R, Gebran A, Hendawy BS, et al. Focal Nodular Hyperplasia Presenting With Biliary Obstruction and Intrahepatic Gallstones: A Case Report and Literature Review Cureus, 2026.PMID 42388947
[2]Golse N, Boulard P, Ciacio O, Robin F, et al. Gallstones: Physiopathology and treatment of cholelithiasis (part 1) J Visc Surg, 2026.PMID 42203606
[3]Robin-Lersundi A, Abella Alvarez A, San Miguel Mendez C, Moreno Elalo-Olaso A, et al. Multidisciplinary Approach to Treating Severe Acute Pancreatitis in a Low-Volume Hospital World J Surg, 2019.PMID 31440777
[4]Tazuma S, Nakanuma Y Clinical features of hepatolithiasis: analyses of multicenter-based surveys in Japan Lipids Health Dis, 2015.PMID 26475606
[5]ASGE Standards of Practice Committee, Chathadi KV, Chandrasekhara V, Acosta RD, et al. The role of ERCP in benign diseases of the biliary tract Gastrointest Endosc, 2015.PMID 25665931
[6]Doan HN, Chang MC Comparative Effectiveness of Unstable Versus Stable Resistance Training on Lower Limb Strength, Mobility, and Fear of Falling in Older Adults: A Systematic Review and Meta-analysis of Randomized Controlled Trials Am J Phys Med Rehabil, 2026.PMID 42468010
[7]Liu HW, Tsai TL Virtual Reality-assisted Physiotherapeutic Training for Patients With Knee Osteoarthritis: A Systematic Review and Meta-analysis Am J Phys Med Rehabil, 2026.PMID 42468005
[8]Osborne AK, Brown RD, Sillence E Effects of Social Media Narratives on Affective and Behavioral Responses to Menopause Content: Randomized Online Experimental Study JMIR Form Res, 2026.PMID 42467962