No abstract available.
Gallbladder Neoplasms* ; Gallbladder*

No abstract available.
Gallbladder ; Gallbladder Neoplasms

13 patients with the gallbladder cancer diagnosed by ultrasound in which 6 patients received CT scanner, these images compared with the operational results and pathological anatomy. The gallbladder cancer occurred most frequently in the elderly and had the poor prognosis. The ultrasound showed the unfair thickness of gallbladder wall (66.7%) rough tumor from the posterior wall to gallbladder
Gallbladder Neoplasms ; Ultrasonography ; Diagnosis

No abstract available.
Gallbladder Neoplasms* ; Gallbladder* ; Humans ; Siblings* ; Umbilicus*

No abstract available.
Cholecystectomy, Laparoscopic* ; Gallbladder Neoplasms* ; Gallbladder* ; Reoperation*

Gallbladder Diseases ; Gallbladder Neoplasms ; Humans ; Polyps

No abstract available.
Gallbladder Neoplasms ; Gallbladder ; Liver Abscess ; Liver

PURPOSE: The purpose of this study is to assess the role of adjuvant therapy in stage I-III gallbladder cancer (GBC) patients who have undergone R0 resection. MATERIALS AND METHODS: Clinical data were collected on 441 consecutive patients who underwent R0 resection for stage I-III GBC. Eligible patients were classified into adjuvant therapy and surveillance only groups. Propensity score matching (PSM) between the two groups was performed, adjusting clinical factors. RESULTS: In total, 84 and 279 patients treated with adjuvant therapy and followed up with surveillance only, respectively, were included in the analysis. Before PSM, the 5-year relapse-free survival (RFS) rate was lower in the adjuvant therapy group than in the surveillance only group (50.8% vs. 74.8%, p < 0.001), although there was no statistically significant difference in the 5-year overall survival (OS) rate (66.2% vs. 79.5%, p=0.089). After the PSM, baseline characteristics became comparable and there were no differences in the 5-year RFS (50.8% vs. 64.8%, p=0.319) and OS (66.2% vs. 70.4%, p=0.703) rates between the two groups. CONCLUSION: The results suggest that fluoropyrimidine-based adjuvant therapy is not indicated in stage I-III GBC patients who have undergone R0 resection.
Chemoradiotherapy, Adjuvant ; Chemotherapy, Adjuvant ; Gallbladder Neoplasms* ; Gallbladder* ; Humans ; Propensity Score

Malignant mesenchymalneoplasms of the gallbladder are extremely rare with only 105 cases of primary gallbladder sarcoma having been described. It has a very aggressive behavior and is usually diagnosed at advanced stages. Therefore, curative surgical management may not be possible. We performed a radical cholecystectomy (S4b + S5 segmentectomy), omentectomy and small bowel resection in a 54-year-old patient with locally invasive leiomyosarcoma of the gallbladder. Further studies are needed to confirm the benefit of aggressive treatment for patients with leiomyosarcoma of the gallbladder.
Cholecystectomy ; Gallbladder ; Gallbladder Neoplasms ; Humans ; Leiomyosarcoma ; Middle Aged ; Sarcoma

BACKGROUND/AIMS: Chronic cholecystitis and contraction of gallbladder (GB) have been regarded as precancerous lesions. The aim of study is to clarify whether chronic cholecystitis and GB contraction have clinical significance. METHODS: This study included 409 patients underwent cholecystectomy for chronic cholecystitis between January 2006 and June 2011 at a single center. Data regarding radiologic findings and blood tests were collected retrospectively. RESULTS: About 384 patients (94%) had GB stones. Among 409 patients, 104 (25.4%) patients had contracted GB and 305 (74.6%) patients did not. Biliary pain was more common in the contracted GB group (42.3% vs. 31.1%). The contracted GB group had a higher proportion of diffuse wall thickening type and a higher conversion rate to open cholecystectomy. Only seven patients (1.7%) were finally diagnosed with GB cancers. All patients were over 60 years of age and complained of biliary pain; however, only one patient had contraction of GB. CONCLUSIONS: Biliary pain, diffuse wall thickening, and conversion to open cholecystectomy were more frequent in the contracted GB group. Although incidental GB cancers were rarely diagnosed, all were older and had biliary pain. These will be used as significant evidences when making a treatment plan in chronic cholecystitis and contracted GB.
Cholecystectomy ; Cholecystitis* ; Gallbladder Neoplasms ; Gallbladder* ; Hematologic Tests ; Humans ; Retrospective Studies