[2025-10-01T22:42:00.881213] [QUERYOME] Starting research for query 1069: 'Instructions:
 Answer the question below. First, respond with the single best option letter (A, B, C, or D). Then provide a concise reasoning (1–3 sentences). Use both the retrieved evidence and your own medical knowledge to choose the most accurate answer.

Question:
Non-visualization of gallbladder in hepatic scintigraphy is suggestive of:

Options:
A. Chronic cholecystitis
B. Carcinoma gallbladder
C. Acute cholecystitis due to gallstones
D. Gallstones obstructing CBD'
[2025-10-01T22:42:00.962781] [PI] Starting research for query: 'Instructions:
 Answer the question below. First, respond with the single best option letter (A, B, C, or D). Then provide a concise reasoning (1–3 sentences). Use both the retrieved evidence and your own medical knowledge to choose the most accurate answer.

Question:
Non-visualization of gallbladder in hepatic scintigraphy is suggestive of:

Options:
A. Chronic cholecystitis
B. Carcinoma gallbladder
C. Acute cholecystitis due to gallstones
D. Gallstones obstructing CBD'
[2025-10-01T22:42:00.964254] Saving text to bench_final/run1/medmcqa/medmcqa_2629/pi_initial_prompt.txt
[2025-10-01T22:42:00.968234] [PI] Calling o3 for initial analysis...
[2025-10-01T22:42:07.667947] [PI] Reasoning iteration 1
[2025-10-01T22:42:07.669449] [PI reasoning] **Determining gallbladder results**

I need to provide a response regarding the non-visualization of the gallbladder during a HIDA scan, which likely indicates acute cholecystitis due to gallstones. If the gallbladder doesn't show up after one hour, it's usually a sign of cystic duct obstruction. Though chronic cholecystitis may show a delay in visualization, non-visualization leans toward acute conditions. The answer should be option C, "Acute cholecystitis due to gallstones."
[2025-10-01T22:42:07.671394] [PI] Executing function call 1: hybrid_search
[2025-10-01T22:42:07.673027] [PI] Function arguments: {'query': 'HIDA scan nonvisualization gallbladder acute cholecystitis non visualization hepatobiliary scintigraphy', 'k': 5, 'faiss_weight': 0.6, 'bm25_weight': 0.4, 'use_rrf': True}
[2025-10-01T22:42:07.674412] Saving JSON to bench_final/run1/medmcqa/medmcqa_2629/pi_iteration_1_tool_call_2_hybrid_search.json
[2025-10-01T22:42:08.410482] [PI] Function hybrid_search executed successfully
[2025-10-01T22:42:08.412050] Saving JSON to bench_final/run1/medmcqa/medmcqa_2629/pi_iteration_1_tool_result_2_hybrid_search.json
[2025-10-01T22:42:08.430893] [PI] Continuing reasoning with 1 function responses...
[2025-10-01T22:42:13.847329] [PI] Reasoning iteration 2
[2025-10-01T22:42:13.848809] [PI] No function calls found in response
[2025-10-01T22:42:13.851063] [PI] No more function calls - research complete
[2025-10-01T22:42:13.852423] Saving text to bench_final/run1/medmcqa/medmcqa_2629/pi_final_answer.txt
[2025-10-01T22:42:13.856209] [QUERYOME] Query completed successfully
