Table 2. Details of the patients with a histopathological diagnosis of gallbladder carcinoma.

Patient	Age (years)	sex	Preoperative suspicion	Intraoperative finding	Stage (t) and grade
1	47	Male	No	Thick-walled gallbladder, severe inflammation, severe adhesions	T2, WDAC
2	40	Male	No	Gallbladder growth, severe inflammation, severe adhesions	T2, WDAC
3	61	Male	Yes by US and CT	Gallbladder mass, severe inflammation, severe adhesions	T3, PDAC
4	61	Female	yes by US and CT	Gallbladder mass, severe inflammation, severe adhesions, liver metastases	T3, PDAC
US: Ultrasound; CT: Computed tomography; WDAC: Well differentiated adinocarcinoma; PDAC: Poorly differentiated adinocarcinoma.