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Malik H, Izwan S, Ng J, Teng R, Chan E, Damodaran Prabha R, Puhalla H. Incidence and management of gallbladder cancer in cholecystectomy specimens: a 5-year tertiary centre experience. ANZ J Surg 2023; 93:2481-2486. [PMID: 37338023 DOI: 10.1111/ans.18577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Revised: 05/19/2023] [Accepted: 06/12/2023] [Indexed: 06/21/2023]
Abstract
BACKGROUND Gallbladder cancer (GBC) is an uncommon, but highly aggressive cancer. Half of these cases are diagnosed pre-operatively, and the remaining cases are discovered incidentally on post-cholecystectomy specimens. There is a significant geographical variability in GBC incidence, with increasing age, female sex, and prolonged duration of cholelithiasis being risk factors for GBC. The primary aim was to define the overall local incidence of GBC incidental GBC and management of these cases. The secondary aim was to determine any pertinent risk factors in our case population. METHODS A retrospective observational study was performed on all the cholecystectomy specimens at the Gold Coast Hospital and Health Service from 1 January 2016 to 2 December 2021. Data was collected via the electronic medical record. The incidence and management of gallbladder cancers was calculated, and association with body mass index (BMI), smoking status, diabetes, inflammatory bowel disease (IBD) was identified. RESULTS 3904 cholecystectomy specimens were reviewed. GBC was identified in 0.46% of cholecystectomies. 50% of these cases were found incidentally. Abdominal pain was the most common presenting complaint (94.4%). GBC was associated with increased age and BMI and female sex. There was no association between smoking status, diabetes or IBD with an increased incidence of cancer. Tumour staging guided surgical and/or adjuvant chemotherapy. CONCLUSION GBC is rare. Patients with symptoms are associated with a poor prognosis. Incidental cancers are common, and negative margin resection based on the T stage of the cancer is the most reliable curative option.
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Affiliation(s)
- Hassan Malik
- Department of General Surgery, Gold Coast University Hospital, Gold Coast, Queensland, Australia
| | - Sara Izwan
- Department of General Surgery, Gold Coast University Hospital, Gold Coast, Queensland, Australia
- School of Medicine and Dentistry, Griffith University, Gold Coast, Queensland, Australia
| | - Justin Ng
- Department of General Surgery, Gold Coast University Hospital, Gold Coast, Queensland, Australia
- Faculty of Health Sciences and Medicine, Bond University, Gold Coast, Queensland, Australia
| | - Roy Teng
- Department of General Surgery, Gold Coast University Hospital, Gold Coast, Queensland, Australia
- School of Medicine and Dentistry, Griffith University, Gold Coast, Queensland, Australia
| | - Erick Chan
- Department of General Surgery, Gold Coast University Hospital, Gold Coast, Queensland, Australia
- School of Medicine and Dentistry, Griffith University, Gold Coast, Queensland, Australia
| | - Ramesh Damodaran Prabha
- Department of General Surgery, Gold Coast University Hospital, Gold Coast, Queensland, Australia
| | - Harald Puhalla
- Department of General Surgery, Gold Coast University Hospital, Gold Coast, Queensland, Australia
- School of Medicine and Dentistry, Griffith University, Gold Coast, Queensland, Australia
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2
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Huang F, Shamavonian R, Morris DL. Cytoreductive Surgery and HIPEC for Regionally Advanced Gallbladder Cancer: a Case Report. Indian J Surg Oncol 2023; 14:127-130. [PMID: 37359942 PMCID: PMC10284756 DOI: 10.1007/s13193-022-01634-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 08/23/2022] [Indexed: 02/07/2023] Open
Abstract
Gallbladder cancer is a rare cancer, associated with an extremely poor prognosis. Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy is not commonly performed in gallbladder cancer; however, case series have shown prolonged survival time with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy in gallbladder cancer and no increase in morbidity compared to cytoreductive surgery without hyperthermic intraperitoneal chemotherapy. We present a case of gallbladder cancer with peritoneal metastases in a 60-year-old male who was successfully treated with complete cytoreductive surgery and hyperthermic intraperitoneal chemotherapy and survived for 4 years following diagnosis.
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Affiliation(s)
- Fay Huang
- Hepatobilliary and Surgical Oncology Unit, Department of Surgery, St George Hospital, University of New South Wales, Level 3, Clinical Sciences (Pitney) Building, Kogarah, NSW 2217 Australia
- St George and Sutherland Clinical School, University of New South Wales, Sydney, NSW Australia
| | - Raphael Shamavonian
- Hepatobilliary and Surgical Oncology Unit, Department of Surgery, St George Hospital, University of New South Wales, Level 3, Clinical Sciences (Pitney) Building, Kogarah, NSW 2217 Australia
- School of Medicine, University of Notre Dame, Sydney, NSW Australia
| | - David L. Morris
- Hepatobilliary and Surgical Oncology Unit, Department of Surgery, St George Hospital, University of New South Wales, Level 3, Clinical Sciences (Pitney) Building, Kogarah, NSW 2217 Australia
- St George and Sutherland Clinical School, University of New South Wales, Sydney, NSW Australia
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3
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Baichan P, Naicker P, Augustine TN, Smith M, Candy G, Devar J, Nweke EE. Proteomic analysis identifies dysregulated proteins and associated molecular pathways in a cohort of gallbladder cancer patients of African ancestry. Clin Proteomics 2023; 20:8. [PMID: 36855072 PMCID: PMC9976386 DOI: 10.1186/s12014-023-09399-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Accepted: 02/23/2023] [Indexed: 03/02/2023] Open
Abstract
BACKGROUND Gallbladder cancer (GBC) is a lethal cancer with a poor prognosis. The lack of specific and sensitive biomarkers results in delayed diagnosis with most patients presenting at late stages of the disease. Furthermore, there is little known about the molecular mechanisms associated with GBC, especially in patients of African ancestry. This study aimed to determine dysregulated proteins in South African GBC patients to identify potential mechanisms of the disease progression and plausible biomarkers. METHODS Tissues (27 GBC, 13 Gallstone disease, and 5 normal tissues) and blood plasma (54 GBC and 73 Benign biliary pathology) were obtained from consenting patients. Protein extraction was performed on all tissues and liquid chromatography-mass spectrometry was used for proteomic profiling. A project-specific spectral library was built using the Pulsar search algorithm. Principal component and Spearman's rank correlation analyses were performed using PAST (V4.07b). Pathway and Network analyses were conducted using REACTOME (v3.7) and stringAPP (v1.7.0), respectively. RESULTS In the tissue sample group, there were 62 and 194 dysregulated proteins in GBC compared to normal and gallstone groups, respectively. In the plasma group, there were 33 altered proteins in GBC compared to the benign biliary pathology group. We found 9 proteins (APOA1, APOA2, RET4, TTR, HEMO, HBB, HBA, PIGR, and APOE) to be commonly dysregulated in both tissue and plasma. Furthermore, a subset analysis demonstrated that 2 proteins, S100A8 and S100A9, were downregulated in GBC patients with GD history compared to those without. Pathway analysis showed that the dysregulated proteins in GBC patients were enriched in pathways involved in smooth muscle contraction, metabolism, ECM organization, and integrin cell surface interactions. CONCLUSION The identified dysregulated proteins help in understanding GBC molecular mechanisms in our patient group. Furthermore, the alteration of specific proteins in both tissue and plasma samples suggests their potential utility as biomarkers of GBC in this sample cohort.
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Affiliation(s)
- Pavan Baichan
- grid.11951.3d0000 0004 1937 1135Department of Surgery, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road Parktown, Johannesburg, 2193 South Africa
| | - Previn Naicker
- grid.7327.10000 0004 0607 1766Council for Scientific and Industrial Research, Pretoria, 0001 South Africa
| | - Tanya Nadine Augustine
- grid.11951.3d0000 0004 1937 1135School of Anatomical Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, 2193 South Africa
| | - Martin Smith
- grid.11951.3d0000 0004 1937 1135Department of Surgery, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road Parktown, Johannesburg, 2193 South Africa ,grid.414240.70000 0004 0367 6954Hepatopancreatobiliary Unit, Department of Surgery, Chris Hani-Baragwanath Academic Hospital, Soweto, Johannesburg, South Africa
| | - Geoffrey Candy
- grid.11951.3d0000 0004 1937 1135Department of Surgery, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road Parktown, Johannesburg, 2193 South Africa
| | - John Devar
- grid.11951.3d0000 0004 1937 1135Department of Surgery, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road Parktown, Johannesburg, 2193 South Africa ,grid.414240.70000 0004 0367 6954Hepatopancreatobiliary Unit, Department of Surgery, Chris Hani-Baragwanath Academic Hospital, Soweto, Johannesburg, South Africa
| | - Ekene Emmanuel Nweke
- Department of Surgery, School of Clinical Medicine, Faculty of Health Sciences, University of the Witwatersrand, 7 York Road Parktown, Johannesburg, 2193, South Africa.
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4
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Giant Gallbladder Tumor, Unusual Cancer-Case Report and Short Review of Literature. Diagnostics (Basel) 2023; 13:diagnostics13020194. [PMID: 36673003 PMCID: PMC9857600 DOI: 10.3390/diagnostics13020194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 12/30/2022] [Accepted: 12/31/2022] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND Giant gallbladder is an uncommon condition that can result from a benign pathology and rarely presents with malignancy. Intracholecystic papillary-tubular neoplasm (ICPN) is a relatively new entity first described by V. Adsay in 2012 and included in the World Health Classification of Digestive System Tumours in 2019. Intracholecystic papillary-tubular neoplasm is a preinvasive lesion with an incidence of around 1% that may present as four histologic subtypes-biliary, gastric, intestinal, or oncocytic-of which the biliary subtype has the highest risk of associated invasive cancer. Although invasive carcinoma is present in about 50% of cases of ICPN, these patients have a significantly better prognosis than those with usual gallbladder cancer, suggesting that the entities may have distinct biological signatures. CASE REPORT A 77-year-old female presented to the hospital with progressive swelling in the right hemiabdomen, a loss of appetite, and weight loss. MRI highlighted a giant abdominal tumor located in the right hypochondrium and right abdominal flank with liver invasion (segment V). Preoperatively, a gallbladder 25 × 17 cm in size was noted, and the patient underwent radical cholecystectomy. It was surprising to find such a giant malignant gallbladder tumor, diagnosed as invasive poorly cohesive carcinoma associated with ICPN. DISCUSSION A megacholecyst is a rare discovery. Although most often found in benign pathologies, giant gallbladder cancer can be considered. The neoplastic features and the loco-regional extension of the tumor must be evaluated by imaging scans. Few cases of giant benign gallbladder have been reported in the literature; however, this appeared to be the largest resectable gallbladder carcinoma reported to date according to the literature. CONCLUSION The stage of gallbladder neoplasia is not correlated with the size of the gallbladder. Regardless of tumor size, the prognosis seems to be directly related to the stage, morphology, and resectability.
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Priya R, Jain V, Akhtar J, Saklani N, Sakhuja P, Agarwal AK, Polisetty RV, Sirdeshmukh R, Kar S, Gautam P. Proteomic profiling of cell line-derived extracellular vesicles to identify candidate circulatory markers for detection of gallbladder cancer. Front Oncol 2022; 12:1027914. [PMID: 36505879 PMCID: PMC9727277 DOI: 10.3389/fonc.2022.1027914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 11/01/2022] [Indexed: 11/24/2022] Open
Abstract
Gallbladder cancer (GBC) is the sixth most common gastrointestinal tract cancer with a very low overall survival and poor prognosis. Profiling of cancer-derived extracellular vesicles (EVs) is an emerging strategy for identification of candidate biomarkers for the detection and prognosis of the disease. The aim of the study was to analyse the protein content from GBC cell line- derived EVs with emphasis on proteins which could be used as candidate biomarkers for the detection of GBC. NOZ and OCUG-1 cell lines were cultured and EVs were isolated from conditioned media. LC-MS/MS analysis of total EV proteins led to the identification of a total of 268 proteins in both the cell lines. Of these, 110 proteins were identified with ≥2 unique peptides with ≥2 PSMs in at least two experimental and technical replicate runs. STRING (Search Tool for the Retrieval of Interacting Genes/Proteins) database was used to perform bioinformatics analysis of 110 proteins which showed 'cell adhesion molecule binding', 'integrin binding', 'cadherin binding' among the top molecular functions and 'focal adhesion' to be among the top pathways associated with the EV proteins. A total of 42 proteins including haptoglobin (HP), pyruvate kinase (PKM), annexin A2 (ANXA2), thrombospondin 1 (THBS1), were reported to be differentially abundant in GBC tissue. Of these, 16 proteins were reported to be differentially abundant in plasma and plasma-derived EVs. We infer these proteins to be highly important to be considered as potential circulatory biomarkers for the detection of GBC. To check the validity of this hypothesis, one of the proteins, haptoglobin (HP) as a representative case, was analysed in plasma by quantitative Enzyme- linked immunosorbent assay (ELISA) and we observed its increased levels in GBC in comparison to controls (p value= 0.0063). Receiver operating characteristic (ROC) curve analysis for GBC vs controls showed an Area under the ROC Curve (AUC) of 0.8264 for HP with 22% sensitivity against 100% specificity. We propose that HP along with other candidate proteins may be further explored for their clinical application.
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Affiliation(s)
- Ratna Priya
- Laboratory of Molecular Oncology, Indian Council of Medical Research (ICMR)- National Institute of Pathology, New Delhi, India,Jamia Hamdard- Institute of Molecular Medicine, Jamia Hamdard, New Delhi, India
| | - Vaishali Jain
- Laboratory of Molecular Oncology, Indian Council of Medical Research (ICMR)- National Institute of Pathology, New Delhi, India,Department (NIL), Academy of Higher Education (MAHE), Manipal, India
| | - Javed Akhtar
- Laboratory of Molecular Oncology, Indian Council of Medical Research (ICMR)- National Institute of Pathology, New Delhi, India,Jamia Hamdard- Institute of Molecular Medicine, Jamia Hamdard, New Delhi, India
| | - Neeraj Saklani
- Laboratory of Molecular Oncology, Indian Council of Medical Research (ICMR)- National Institute of Pathology, New Delhi, India
| | - Puja Sakhuja
- Department of Pathology, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research (GIPMER), New Delhi, India
| | - Anil Kumar Agarwal
- Department of GI Surgery, Govind Ballabh Pant Institute of Postgraduate Medical Education and Research (GIPMER), New Delhi, India
| | | | - Ravi Sirdeshmukh
- Department (NIL), Academy of Higher Education (MAHE), Manipal, India,Institute of Bioinformatics, International Tech Park, Bangalore, India
| | - Sudeshna Kar
- Jamia Hamdard- Institute of Molecular Medicine, Jamia Hamdard, New Delhi, India,*Correspondence: Poonam Gautam, , ; Sudeshna Kar,
| | - Poonam Gautam
- Laboratory of Molecular Oncology, Indian Council of Medical Research (ICMR)- National Institute of Pathology, New Delhi, India,*Correspondence: Poonam Gautam, , ; Sudeshna Kar,
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Sampetoding S, Kusuma MI, Pratiwi Y, Ulfandi D, Faruk M. Gallbladder adenocarcinoma with upper abdominal pain: A case report. Int J Surg Case Rep 2022; 100:107734. [PMID: 36244151 PMCID: PMC9574405 DOI: 10.1016/j.ijscr.2022.107734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/25/2022] [Accepted: 10/04/2022] [Indexed: 11/12/2022] Open
Abstract
Introduction The most prevalent malignancy of the biliary system and the fifth most common cancer of the gastrointestinal tract is gallbladder cancer. This cancer is extremely aggressive with a 19 % 5-year survival rate. Herein, we report a case of gallbladder cancer with an ambiguous symptom of upper abdominal pain. Presentation of case A 51-year-old woman presented with abdominal pain persisting for 3 months. On examination, a lump on the right abdomen measuring 7 × 5 cm was found. Ultrasound showed a gallbladder mass measuring 8 cm, and magnetic resonance imaging showed an infiltrating gallbladder mass suggestive of segment VI liver malignancy. The patient underwent radical cholecystectomy with en bloc hepatectomy and lymph node dissection. Histopathology revealed poorly differentiated gallbladder adenocarcinoma that metastasized to the liver. The postoperative course was uneventful, and the patient was discharged on postoperative day 5. Discussion In our case, we performed radical (extended or margin-clearing) cholecystectomy to remove the gallbladder with a margin of normal liver tissue along with regional lymphadenectomy. This procedure is used to improve staging and decrease the risk of recurrence. Conclusion Although gallbladder cancer is rare in Indonesian populations, it has a high mortality rate because of the frequently advanced stage of the disease at the time of diagnosis. Radiography may determine its degree and malignancy features. Regardless of the tumor size, the prognosis of gallbladder cancer depends on its stage and removability. Gallbladder cancer is a rare type of malignancy in Indonesian populations. The mortality rate is high owing to the frequently advanced stage at diagnosis. Radiography may determine the degree and malignancy features of the disease. Radical cholecystectomy removes the gallbladder with a margin of normal liver tissue. Regional lymphadenectomy improves staging and decreases recurrence.
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Affiliation(s)
- Samuel Sampetoding
- Division of Digestive Surgery, Department of Surgery, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Muhammad Ihwan Kusuma
- Division of Digestive Surgery, Department of Surgery, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Yulianti Pratiwi
- Department of Surgery, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Devby Ulfandi
- Division of Digestive Surgery, Department of Surgery, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia
| | - Muhammad Faruk
- Department of Surgery, Faculty of Medicine, Hasanuddin University, Makassar, Indonesia,Corresponding author at: Department of Surgery, Faculty of Medicine, Hasanuddin University, Jalan Perintis Kemerdekaan KM 11, Makassar, South Sulawesi 90245, Indonesia.
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Pericleous S, Doran SLF, Wotherspoon A, Terlizzo M, Riddell A, Brown G, Shur J, Chua S, Hujairi N, Middleton N, Cunningham D, Kumar S, Bhogal RH. The Diagnostic Accuracy of 18F-FGD-PET/CT for Cancer of the Gallbladder: A Retrospective Study. World J Nucl Med 2022; 21:112-119. [PMID: 35865160 PMCID: PMC9296241 DOI: 10.1055/s-0042-1750332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Background
Gallbladder cancer has a poor prognosis and imaging can have variable diagnostic accuracy. We assessed the ability of preoperative
18
F-fluorodeoxyglucose positron emission tomography computed tomography (
18
F-FDG-PET/CT) imaging to predict a postoperative histological diagnosis of gallbladder cancer.
Method
A retrospective analysis was undertaken in a cohort of patients, who had suspected gallbladder cancer on cross-sectional imaging and that underwent preoperative FDG-PET/CT scan. The discriminatory power of FDG-PET/CT was determined in receiver operator characteristic (ROC) analysis and diagnostic accuracy parameters were estimated at different thresholds of maximum standard unit value (SUV
max
)
. Results
Twenty-two patients were included in the study; 7 had malignant and 15 benign diagnoses. There was no statistically significant difference between the measured SUV
max
between the two groups (
p
= 0.71). With an area under the curve of 0.486, the ROC curve did not indicate any discriminatory power of FDG-PET/CT at any potential threshold of SUV
max. Conclusion
This study indicates that the diagnosis of primary gallbladder cancer cannot be accurately confirmed with FDG PET/CT scanning.
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Affiliation(s)
- Stephanos Pericleous
- Department of HPB Surgery, Academic Department of Surgery, Royal Marsden Hospital, London, United Kingdom
| | - Sophie L. F. Doran
- Department of HPB Surgery, Academic Department of Surgery, Royal Marsden Hospital, London, United Kingdom
| | - Andrew Wotherspoon
- Department of Histopathology, Royal Marsden Hospital, London, United Kingdom
| | - Monica Terlizzo
- Department of Histopathology, Royal Marsden Hospital, London, United Kingdom
| | - Angela Riddell
- Department of Radiology and Nuclear Medicine, Royal Marsden Hospital, London, United Kingdom
| | - Gina Brown
- Department of Radiology and Nuclear Medicine, Royal Marsden Hospital, London, United Kingdom
| | - Joshua Shur
- Department of Radiology and Nuclear Medicine, Royal Marsden Hospital, London, United Kingdom
| | - Sue Chua
- Department of Radiology and Nuclear Medicine, Royal Marsden Hospital, London, United Kingdom
| | - Nabil Hujairi
- Department of Radiology and Nuclear Medicine, Royal Marsden Hospital, London, United Kingdom
| | - Nicos Middleton
- School of Health Sciences, Cyprus University of Technology, Limassol, Cyprus
| | - David Cunningham
- Department of Oncology, Royal Marsden Hospital, London, United Kingdom
| | - Sacheen Kumar
- Department of Surgery, Academic Department of Surgery, Royal Marsden Hospital, London, United Kingdom
| | - Ricky H. Bhogal
- Department of HPB Surgery, Academic Department of Surgery, Royal Marsden Hospital, London, United Kingdom
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Alarabiyat M, Raza SS, Isaac J, Mirza D, Marudanayagam R, Roberts K, Abradelo M, Bartlett DC, Dasari BV, Sutcliffe RP, Chatzizacharias NA. Incidental gallbladder cancer diagnosis confers survival advantage irrespective of tumour stage and characteristics. World J Gastroenterol 2022; 28:1996-2007. [PMID: 35664962 PMCID: PMC9150056 DOI: 10.3748/wjg.v28.i18.1996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 01/22/2022] [Accepted: 03/27/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Incidental gallbladder cancer (IGBC) represents 50%-60% of gallbladder cancer cases. Data are conflicting on the role of IGBC diagnosis in oncological outcomes. Some studies suggest that IGBC diagnosis does not affect outcomes, while others that overall survival (OS) is longer in these cases compared to non-incidental diagnosis (NIGBC). Furthermore, some studies reported early tumour stages and histopathologic characteristics as possible confounders, while others not.
AIM To investigate the role of IGBC diagnosis on patients’ overall survival, especially after surgical treatment with curative intent.
METHODS Retrospective analysis of all patient referrals with gallbladder cancer between 2008 and 2020 in a tertiary hepatobiliary centre. Statistical comparison of patient and tumour characteristics between IGBC and NIGBC subgroups was performed. Survival analysis for the whole cohort, surgical and non-surgical subgroups was done with the Kaplan-Meier method and the use of log rank test. Risk analysis was performed with univariable and multivariable Cox regression analysis.
RESULTS The cohort included 261 patients with gallbladder cancer. 65% of cases had NIGBC and 35% had IGBC. A total of 90 patients received surgical treatment (66% of IGBC cases and 19% of NIGBC cases). NIGBC patients had more advanced T stage and required more extensive resections than IGBC ones. OS was longer in patients with IGBC in the whole cohort (29 vs 4 mo, P < 0.001), as well as in the non-surgical (14 vs 2 mo, P < 0.001) and surgical subgroups (29 vs 16.5 mo, P = 0.001). Disease free survival (DFS) after surgery was longer in patients with IGBC (21.5 mo vs 8.5 mo, P = 0.007). N stage and resection margin status were identified as independent predictors of OS and DFS. NIGBC diagnosis was identified as an independent predictor of OS.
CONCLUSION IGBC diagnosis may confer a survival advantage independently of the pathological stage and tumour characteristics. Prospective studies are required to further investigate this, including detailed pathological analysis and molecular gene expression.
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Affiliation(s)
- Moath Alarabiyat
- HPB and Liver Transplant Unit, Queen Elizabeth Hospital, Birmingham B15 2GW, United Kingdom
| | - Syed Soulat Raza
- HPB and Liver Transplant Unit, Queen Elizabeth Hospital, Birmingham B15 2GW, United Kingdom
| | - John Isaac
- HPB and Liver Transplant Unit, Queen Elizabeth Hospital, Birmingham B15 2GW, United Kingdom
| | - Darius Mirza
- HPB and Liver Transplant Unit, Queen Elizabeth Hospital, Birmingham B15 2GW, United Kingdom
| | - Ravi Marudanayagam
- HPB and Liver Transplant Unit, Queen Elizabeth Hospital, Birmingham B15 2GW, United Kingdom
| | - Keith Roberts
- HPB and Liver Transplant Unit, Queen Elizabeth Hospital, Birmingham B15 2GW, United Kingdom
| | - Manuel Abradelo
- HPB and Liver Transplant Unit, Queen Elizabeth Hospital, Birmingham B15 2GW, United Kingdom
| | - David C Bartlett
- HPB and Liver Transplant Unit, Queen Elizabeth Hospital, Birmingham B15 2GW, United Kingdom
| | - Bobby V Dasari
- HPB and Liver Transplant Unit, Queen Elizabeth Hospital, Birmingham B15 2GW, United Kingdom
| | - Robert P Sutcliffe
- HPB and Liver Transplant Unit, Queen Elizabeth Hospital, Birmingham B15 2GW, United Kingdom
| | - Nikolaos A Chatzizacharias
- Department of HPB and Liver Transplantation, Queen Elizabeth Hospital, University Hospitals Birmingham, Birmingham B15 2TH, United Kingdom
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9
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Kuipers H, Hoogwater FJH, Holtman GA, van der Hoorn A, de Boer MT, de Haas RJ. Clinical value of diffusion-weighted MRI for differentiation between benign and malignant gallbladder disease: a systematic review and meta-analysis. Acta Radiol 2021; 62:987-996. [PMID: 32830511 DOI: 10.1177/0284185120950115] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Radiological differentiation between benign and malignant gallbladder disease is important but remains challenging. Furthermore, the clinical value of diffusion-weighted imaging (DWI) remains unclear. PURPOSE To determine the value of DWI in discriminating benign from malignant gallbladder disease by conducting a systematic review and meta-analysis. MATERIAL AND METHODS The literature was systematically searched. Studies analyzing diagnostic value of DWI in gallbladder disease with histopathology or follow-up as reference standard were included. Study selection and data extraction were done by two reviewers independently. Methodological quality was assessed using the QUADAS-2 tool. Sensitivity and specificity were calculated and displayed in a forest plot. A sensitivity analysis was performed in case of outliers. Pooled sensitivity and specificity of DWI were plotted on a hierarchical summary receiver operating characteristic curve. If available, the added value of DWI to conventional magnetic resonance imaging (MRI) sequences was analyzed. RESULTS Out of 2456 articles, eight studies fulfilled the inclusion criteria; 592 patients with 221 malignant lesions were included. Pooled sensitivity and specificity rates were 0.87 and 0.84, respectively. In two studies, diagnostic accuracy rates improved after adding DWI to conventional MRI (64% and 75% for conventional MRI vs. 89% and 94% after combining conventional MRI with DWI). In another study, the area under the curve increased from 0.92 to 0.95. CONCLUSION DWI appears to be an accurate imaging technique in discriminating benign from malignant gallbladder disease. To achieve optimal patient care, it should be part of multiparametric MRI and should be combined with other imaging modalities.
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Affiliation(s)
- Hendrien Kuipers
- Department of Surgery, Section Hepato-Pancreato-Biliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Frederik JH Hoogwater
- Department of Surgery, Section Hepato-Pancreato-Biliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Gea A Holtman
- Department of General Practice and Elderly Care Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Anouk van der Hoorn
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Marieke T de Boer
- Department of Surgery, Section Hepato-Pancreato-Biliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Robbert J de Haas
- Department of Radiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
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10
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Kalbi DP, Bapatla A, Chaudhary AJ, Bashar S, Iqbal S. Surveillance of Gallbladder Polyps: A Literature Review. Cureus 2021; 13:e16113. [PMID: 34350077 PMCID: PMC8325965 DOI: 10.7759/cureus.16113] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/02/2021] [Indexed: 11/26/2022] Open
Abstract
Little has been documented in existing literature regarding incidentally found gallbladder (GB) polyps. These clinically asymptomatic lesions are mostly benign, with only 5% progressing to malignancy. GB cancer, although rare, presents as an end-stage incurable disease. According to the current guidelines, cholecystectomy is recommended for polyps >10 mm in size for a better outcome. Thus, it is essential to know the clinical picture, surveillance, and treatment of these polyps earlier in the course of the disease to avoid the advancement of polyps to malignancy. This paper discusses the signs and symptoms, surveillance, treatment, and prognosis of GB polyps.
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Affiliation(s)
- Deepak P Kalbi
- Internal Medicine, Detroit Medical Center/Sinai Grace Hospital/Wayne State University, Detroit, USA
| | - Anusha Bapatla
- Internal Medicine, Detroit Medical Center/Sinai Grace Hospital/Wayne State University, Detroit, USA.,Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Ahmed J Chaudhary
- Internal Medicine, Detroit Medical Center/Sinai Grace Hospital/Wayne State University, Detroit, USA
| | - Sifullah Bashar
- Internal Medicine, Detroit Medical Center/Sinai Grace Hospital/Wayne State University, Detroit, USA
| | - Sana Iqbal
- Internal Medicine, Detroit Medical Center, Detroit, USA
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11
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Bhunia S, Barbhuiya MA, Gupta S, Shrivastava BR, Tiwari PK. Epigenetic downregulation of desmin in gall bladder cancer reveals its potential role in disease progression. Indian J Med Res 2021; 151:311-318. [PMID: 32461394 PMCID: PMC7371065 DOI: 10.4103/ijmr.ijmr_501_18] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Background & objectives: Gall bladder cancer (GBC) is a fatal neoplasm, with a globally variable incidence rates. To improve the survival rate of patients, a newer set of biomarkers needs to be discovered for its early detection and better prognosis. Our earlier studies on GBC proteomics and whole-genome methylome data revealed expression of desmin to be significantly downregulated with correlated promoter hypermethylation during gall bladder carcinogenesis. Thus, to evaluate desmin as a potential biomarker for GBC, we carried out a detailed follow up study. Methods: Methylation-specific polymerase chain reaction (MS-PCR) (n=17, GBC and n=23, non-tumour control), real-time quantitative reverse transcription-polymerase chain reaction (qRT-PCR) [n=14, GBC and n=14, adjacent non-tumour (ANT)], immunohistochemistry (n=27, GBC and n=14, non-tumour) and immunoblotting (n=13, GBC and n=13, ANT) were performed in surgically removed gall bladder tissue samples. Results: MS-PCR analysis showed methylation of desmin in 88.23 per cent (15/17) gall bladder tumour samples as compared to non-tumour tissues (39.13%, 9/23). Real-time qRT-PCR analysis revealed a significant downregulation of desmin expression in GBC as compared to ANT tissue. This was further confirmed by western blot, showing reduced expression of desmin protein in GBC, as compared to non-tumour tissue. Immunohistochemical analysis also showed a decreased level of desmin i.e., more than 95 per cent (26/27) in tumour cells compared to non-tumours (35.71%, 5/14). Interpretation & conclusions: The increased frequency of desmin promoter methylation which could be responsible for its significant downregulation, indicates its potential as a candidate biomarker for GBC. This requires further validation in a large group of patients to evaluate its clinical utility.
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Affiliation(s)
- Shushruta Bhunia
- Department of Molecular & Human Genetics, Centre for Genomics, Jiwaji University, Gwalior, Madhya Pradesh, India
| | - Mustafa Ahmed Barbhuiya
- Department of Pathology & Laboratory Medicine, Pennsylvania State University College of Medicine, Milton S. Hershey Medical Center, Hershey, PA, USA
| | - Sanjiv Gupta
- Department of Pathology, Cancer Hospital & Research Institute, Gwalior, Madhya Pradesh, India
| | - Braj Raj Shrivastava
- Department of Pathology, Cancer Hospital & Research Institute, Gwalior, Madhya Pradesh, India
| | - Pramod Kumar Tiwari
- Department of Molecular & Human Genetics, Centre for Genomics, Jiwaji University, Gwalior, Madhya Pradesh, India
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12
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Bains L, Maranna H, Lal P, Kori R, Kaur D, Mallya V, Singh V. The giant resectable carcinoma of gall bladder-a case report. BMC Surg 2021; 21:133. [PMID: 33726732 PMCID: PMC7962363 DOI: 10.1186/s12893-021-01117-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Accepted: 02/23/2021] [Indexed: 12/24/2022] Open
Abstract
Background Gall bladder cancer (GBC) is the fifth most common malignancy in the gastrointestinal system and the most common malignancy of the biliary system. GBC is a very aggressive malignancy having a 5 year survival rate of 19%. Giant Gall Bladder (GGB) is an uncommon condition that can result from cholelithiasis or chronic cholecystitis and rarely with malignancy. Case report A 65 year old lady presented with vague abdominal pain for 12 years and right abdominal lump of size 20 × 8 cms was found on examination. CT scan showed a circumferentially irregularly thickened wall (2.5 cm) of gall bladder indicative of malignancy. Per-operatively a GB of size 24 × 9 cm was noted and patient underwent radical cholecystectomy. It was surprise to find such a giant malignant GB with preserved planes. Histopathology, it was well differentiated adenocarcinoma of gall bladder of Stage II (T2a N0 M0). Discussion It is known that mucocoele of GB can attain large size, however chronic cholecystitis will lead to a shrunken gall bladder rather than an enlarged one. A malignant GB of such size and resectable is rare without any lymph node involvement or liver infiltration. Few cases of giant benign gall bladder have been reported in literature, however this appears to be the largest resectable gall bladder carcinoma reported till date as per indexed literature. Conclusion Giant GB is an uncommon finding. They are mostly benign, however malignant cases can occur. Radiological findings may suggest features of malignancy and define extent of disease. Prognosis depends on stage of disease and resectability, irrespective of size.
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Affiliation(s)
- Lovenish Bains
- Department of Surgery, Maulana Azad Medical College, New Delhi, India.
| | - Haraesh Maranna
- Department of Surgery, Maulana Azad Medical College, New Delhi, India
| | - Pawan Lal
- Department of Surgery, Maulana Azad Medical College, New Delhi, India
| | - Ronal Kori
- Department of Surgery, Maulana Azad Medical College, New Delhi, India
| | - Daljit Kaur
- Department of Surgery, Maulana Azad Medical College, New Delhi, India.,Department of Transfusion Medicine, All India Institute of Medical Sciences, Rishikesh, India
| | - Varuna Mallya
- Department of Surgery, Maulana Azad Medical College, New Delhi, India.,Department of Pathology, Maulana Azad Medical College, New Delhi, India
| | - Veerpal Singh
- Department of Surgery, Maulana Azad Medical College, New Delhi, India
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13
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García P, Lamarca A, Díaz J, Carrera E, Roa JC. Current and New Biomarkers for Early Detection, Prognostic Stratification, and Management of Gallbladder Cancer Patients. Cancers (Basel) 2020; 12:E3670. [PMID: 33297469 PMCID: PMC7762341 DOI: 10.3390/cancers12123670] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Revised: 11/06/2020] [Accepted: 11/11/2020] [Indexed: 01/17/2023] Open
Abstract
Gallbladder cancer (GBC) is an aggressive disease that shows evident geographic variation and is characterized by a poor prognosis, mainly due to the late diagnosis and ineffective treatment. Genetic variants associated with GBC susceptibility, including polymorphisms within the toll-like receptors TLR2 and TLR4, the cytochrome P450 1A1 (CYP1A1), and the ATP-binding cassette (ABC) transporter ABCG8 genes, represent promising biomarkers for the stratification of patients at higher risk of GBC; thus, showing potential to prioritize cholecystectomy, particularly considering that early diagnosis is difficult due to the absence of specific signs and symptoms. Similarly, our better understanding of the gallbladder carcinogenic processes has led to identify several cellular and molecular events that may influence patient management, including HER2 aberrations, high tumor mutational burden, microsatellite instability, among others. Despite these reports on interesting and promising markers for risk assessment, diagnosis, and prognosis; there is an unmet need for reliable and validated biomarkers that can improve the management of GBC patients and support clinical decision-making. This review article examines the most potentially significant biomarkers of susceptibility, diagnosis, prognosis, and therapy selection for GBC patients, highlighting the need to find and validate existing and new molecular biomarkers to improve patient outcomes.
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Affiliation(s)
- Patricia García
- Department of Pathology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile;
| | - Angela Lamarca
- Department of Medical Oncology, The Christie NHS Foundation Trust, Division of Cancer Sciences, University of Manchester, Manchester M20 4BX, UK;
| | - Javier Díaz
- Departamento del Aparato Digestivo, Hospital Nacional Edgardo Rebagliati Martins-Essalud, School of Medicine, Universidad Nacional Mayor de San Marcos, Lima 15081, Peru;
| | - Enrique Carrera
- Department of Gastroenterology, Hospital Especialidades Eugenio Espejo, Universidad San Francisco de Quito, Quito 170136, Ecuador;
| | - Juan Carlos Roa
- Department of Pathology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile;
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14
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Kuipers H, de Savornin Lohman EAJ, van Dooren M, Braat AE, Daams F, van Dam R, Erdmann JI, Hagendoorn J, Hoogwater FJH, Groot Koerkamp B, van Gulik TM, de Reuver PR, de Boer MT. Extended Resections for Advanced Gallbladder Cancer: Results from a Nationwide Cohort Study. Ann Surg Oncol 2020; 28:835-843. [PMID: 32696306 PMCID: PMC7801314 DOI: 10.1245/s10434-020-08858-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 07/02/2020] [Indexed: 12/29/2022]
Abstract
Background Extended resections (i.e., major hepatectomy and/or pancreatoduodenectomy) are rarely performed for gallbladder cancer (GBC) because outcomes remain inconclusive. Data regarding extended resections from Western centers are sparse. This Dutch, multicenter cohort study analyzed the outcomes of patients who underwent extended resections for locally advanced GBC. Methods Patients with GBC who underwent extended resection with curative intent between January 2000 and September 2018 were identified from the Netherlands Cancer Registry. Extended resection was defined as a major hepatectomy (resection of ≥ 3 liver segments), a pancreatoduodenectomy, or both. Treatment and survival data were obtained. Postoperative morbidity, mortality, survival, and characteristics of short- and long-term survivors were assessed. Results The study included 33 patients. For 16 of the patients, R0 resection margins were achieved. Major postoperative complications (Clavien Dindo ≥ 3A) occurred for 19 patients, and 4 patients experienced postoperative mortality within 90 days. Recurrence occurred for 24 patients. The median overall survival (OS) was 12.8 months (95% confidence interval, 6.5–19.0 months). A 2-year survival period was achieved for 10 patients (30%) and a 5-year survival period for 5 patients (15%). Common bile duct, liver, perineural and perivascular invasion and jaundice were associated with reduced survival. All three recurrence-free patients had R0 resection margins and no liver invasion. Conclusion The median OS after extended resections for advanced GBC was 12.8 months in this cohort. Although postoperative morbidity and mortality were significant, long-term survival (≥ 2 years) was achieved in a subset of patients. Therefore, GBC requiring major surgery does not preclude long-term survival, and a subgroup of patients benefit from surgery.
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Affiliation(s)
- H Kuipers
- Department of Surgery, Section Hepato-Pancreato-Biliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
| | | | - M van Dooren
- Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - A E Braat
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - F Daams
- Department of Surgery, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - R van Dam
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - J I Erdmann
- Department of Surgery, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - J Hagendoorn
- Department of Surgery, Utrecht University Medical Center, Utrecht, The Netherlands.,Department of Surgery, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - F J H Hoogwater
- Department of Surgery, Section Hepato-Pancreato-Biliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - B Groot Koerkamp
- Department of Surgery, Erasmus Medical Center, Rotterdam, The Netherlands
| | - T M van Gulik
- Department of Surgery, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - P R de Reuver
- Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - M T de Boer
- Department of Surgery, Section Hepato-Pancreato-Biliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
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15
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Chang Y, Li Q, Wu Q, Chi L, Bi X, Zeng Q, Huo H. Impact of surgical strategies on the survival of gallbladder cancer patients: analysis of 715 cases. World J Surg Oncol 2020; 18:142. [PMID: 32590998 PMCID: PMC7320575 DOI: 10.1186/s12957-020-01915-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Accepted: 06/15/2020] [Indexed: 12/24/2022] Open
Abstract
Objective The aim of the study is to evaluate the impact of application of surgical strategies at different cancer stages on the survival of gallbladder cancer (GBC) patients. Methods The patients with GBC were divided into 3 groups according to their received surgical strategies: simple resection (full-thickness cholecystectomy for removal of primary tumor site), radical resection (gallbladder bed removal combined with partial hepatectomy), and palliative surgery (treatment at advanced stages). The overall survival (OS) of GBC patients who were received different surgical strategies was compared. Results Survival analysis showed that radical resection had a best OS at clinical stage II, and simple resection had a best OS at tumor clinical stage IV. Cox hazard proportional regression analysis showed that more advanced tumor stages, tumor location of gallbladder body or neck, and CA199 ≥ 27 U/mL were the major risk factors for the OS of GBC. Conclusions At tumor stage II, radical resection should be the most effective surgical therapy for GBC. However, the effect of radical resection at advanced stages could be restricted. The utilization of radical resection should be increased at tumor stage II for a better long-term survival outcome.
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Affiliation(s)
- Yigang Chang
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer & Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.,Department of Gastrointestinal and Pancreas Surgery, Shanxi Provincial People's Hospital, Taiyuan, 030012, China
| | - Qiang Li
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer & Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.
| | - Qian Wu
- Department of Traditional Chinese Medicine, Shanxi Tumor Hospital, Taiyuan, 030013, China
| | - Limin Chi
- Physical Examination Center, First Hospital of Shanxi Medical University, Taiyuan, 030001, China
| | - Xiaogang Bi
- Department of Gastrointestinal and Pancreas Surgery, Shanxi Provincial People's Hospital, Taiyuan, 030012, China
| | - Qingmin Zeng
- Department of Hepatobiliary Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer & Key Laboratory of Cancer Prevention and Therapy, Tianjin, Tianjin's Clinical Research Center for Cancer, Tianjin, 300060, China.,Department of Gastrointestinal Surgery, Peking University Shougang Hospital, Beijing, 100041, China
| | - Huaying Huo
- Department of Traditional Chinese Medicine, Shanxi Provincial People's Hospital, Taiyuan, 030012, China
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16
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Yu X, Lu W, Ng CW, Xu S, Wu Y, Chen S, Gao Y, Zhang Y, Zhang Q, Xu Y, Liu Y, Li S. Computer-aided assessment of the chemokine receptors CXCR3, CXCR4 and CXCR7 expression in gallbladder carcinoma. J Cell Mol Med 2020; 24:7670-7674. [PMID: 32512633 PMCID: PMC7339221 DOI: 10.1111/jcmm.15219] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 01/30/2020] [Accepted: 03/06/2020] [Indexed: 12/13/2022] Open
Abstract
Gallbladder carcinoma (GBC) is a vicious and invasive disease. The major challenge in the clinical treatment of GBC is the lack of a suitable prognosis method. Chemokine receptors such as CXCR3, CXCR4 and CXCR7 play vital roles in the process of tumour progression and metastasis. Their expression levels and distribution are proven to be indicative of the progression of GBC, but are hard to be decoded by conventional pathological methods, and therefore, not commonly used in the prognosis of GBC. In this study, we developed a computer‐aided image analysis method, which we used to quantitatively measure the expression levels of CXCR3, CXCR4 and CXCR7 in the nuclei and cytoplasm of glandular and interstitial cells from a cohort of 55 GBC patients. We found that CXCR3, CXCR4 and CXCR7 expressions are associated with the clinicopathological variables of GBC. Cytoplasmic CXCR3, nuclear CXCR7 and cytoplasmic CXCR7 were significant predictive factors of histology invasion, whereas cytoplasmic CXCR4 and nuclear CXCR4 were significantly correlated with T and N stage and were associated with the overall survival and disease‐free survival. These results suggest that the quantification and localisation of CXCR3, CXCR4 and CXCR7 expressions in different cell types should be considered using computer‐aided assessment to improve the accuracy of prognosis in GBC.
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Affiliation(s)
- Xiao Yu
- Department of Pathology and Forensic Medicine, Dalian Medical University, Dalian, China
| | - Wei Lu
- Department of General Surgery, School of Medicine, Xinhua Hospital, Shanghai JiaoTong University, Shanghai, China.,Institute of Biliary Tract Diseases Research, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Chan Way Ng
- Invitrocue Pte Ltd., Singapore City, Singapore
| | - Shuoyu Xu
- Department of Radiology, Sun Yat-sen University Cancer Center, Guangzhou, China
| | - Yao Wu
- Invitrocue Pte Ltd., Singapore City, Singapore
| | - Shili Chen
- Institute of Biliary Tract Diseases Research, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Yuren Gao
- Department of Urology, the second Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yijian Zhang
- Institute of Biliary Tract Diseases Research, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Qingqing Zhang
- Department of Pathology and Forensic Medicine, Dalian Medical University, Dalian, China
| | - Yuzhen Xu
- Department of Gastrointestinal Surgery, Xu Zhou Center Hospital, Affiliated to Medical College of Southeast University, Jiangsu, China
| | - Yingbin Liu
- Department of General Surgery, School of Medicine, Xinhua Hospital, Shanghai JiaoTong University, Shanghai, China.,Institute of Biliary Tract Diseases Research, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Sheng Li
- National-Local Engineering Research Center for Drug Research and Development (R&D) of Neurodegenerative Diesases, Department of Biochemistry, Dalian Medical University, Dalian, China
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17
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García P, Bizama C, Rosa L, Espinoza JA, Weber H, Cerda-Infante J, Sánchez M, Montecinos VP, Lorenzo-Bermejo J, Boekstegers F, Dávila-López M, Alfaro F, Leiva-Acevedo C, Parra Z, Romero D, Kato S, Leal P, Lagos M, Roa JC. Functional and genomic characterization of three novel cell lines derived from a metastatic gallbladder cancer tumor. Biol Res 2020; 53:13. [PMID: 32293552 PMCID: PMC7158131 DOI: 10.1186/s40659-020-00282-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 04/06/2020] [Indexed: 12/19/2022] Open
Abstract
Background Gallbladder cancer (GBC) is the most common tumor of the biliary tract. The incidence of GBC shows a large geographic variability, being particularly frequent in Native American populations. In Chile, GBC represents the second cause of cancer-related death among women. We describe here the establishment of three novel cell lines derived from the ascitic fluid of a Chilean GBC patient, who presented 46% European, 36% Mapuche, 12% Aymara and 6% African ancestry. Results After immunocytochemical staining of the primary cell culture, we isolated and comprehensively characterized three independent clones (PUC-GBC1, PUC-GBC2 and PUC-GBC3) by short tandem repeat DNA profiling and RNA sequencing as well as karyotype, doubling time, chemosensitivity, in vitro migration capability and in vivo tumorigenicity assay. Primary culture cells showed high expression of CK7, CK19, CA 19-9, MUC1 and MUC16, and negative expression of mesothelial markers. The three isolated clones displayed an epithelial phenotype and an abnormal structure and number of chromosomes. RNA sequencing confirmed the increased expression of cytokeratin and mucin genes, and also of TP53 and ERBB2 with some differences among the three cells lines, and revealed a novel exonic mutation in NF1. The PUC-GBC3 clone was the most aggressive according to histopathological features and the tumorigenic capacity in NSG mice. Conclusions The first cell lines established from a Chilean GBC patient represent a new model for studying GBC in patients of Native American descent.
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Affiliation(s)
- Patricia García
- Department of Pathology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Carolina Bizama
- Department of Pathology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Lorena Rosa
- Department of Pathology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile.,Applied Molecular and Cellular Biology PhD Program, Universidad de La Frontera, Temuco, Chile
| | - Jaime A Espinoza
- Science for Life Laboratory, Division of Genome Biology, Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, Sweden
| | - Helga Weber
- Center of Excellence in Translational Medicine (CEMT) and Scientific and Technological Bioresource Nucleus (BIOREN), Universidad de La Frontera, Temuco, Chile
| | - Javier Cerda-Infante
- Department of Hematology Oncology; Cellular and Molecular Biology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Marianela Sánchez
- Department of Hematology Oncology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Viviana P Montecinos
- Department of Hematology Oncology, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Justo Lorenzo-Bermejo
- Statistical Genetics Research Group, Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Felix Boekstegers
- Statistical Genetics Research Group, Institute of Medical Biometry and Informatics, University of Heidelberg, Heidelberg, Germany
| | - Marcela Dávila-López
- Bioinformatics Core Facility, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Francisca Alfaro
- Department of Pathology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Claudia Leiva-Acevedo
- Department of Pathology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Zasha Parra
- Cytogenetics Laboratory, Complejo Asistencial Dr. Sótero del Río, Santiago, Chile
| | - Diego Romero
- Department of Pathology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Sumie Kato
- Division of Obstetrics and Gynecology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Pamela Leal
- Center of Excellence in Translational Medicine (CEMT) and Scientific and Technological Bioresource Nucleus (BIOREN), Universidad de La Frontera, Temuco, Chile
| | - Marcela Lagos
- Department of Clinical Laboratory, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Juan Carlos Roa
- Department of Pathology, Faculty of Medicine, Millennium Institute of Immunology and Immunotherapy, Pontificia Universidad Católica de Chile, Santiago, Chile.
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18
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Zhang M, Wu C, Zuo B, Gong W, Zhang Y, Yang Y, Zhou D, Weng M, Qin Y, Jiang A, Zheng Y, Quan Z. Trends of gallbladder cancer incidence, mortality, and diagnostic approach in urban Shanghai between 1973 and 2009. TUMORI JOURNAL 2020; 106:392-399. [PMID: 31950882 DOI: 10.1177/0300891619890232] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
PURPOSE To describe and interpret secular time trends in gallbladder cancer (GBC) incidence, mortality, and diagnostic approach using 37 years of cancer registry data in urban Shanghai. METHODS Data on registration of GBC in urban Shanghai during 1973 and 2009 were collected by the Shanghai Cancer Registry. To describe time trends and to identify specific time points when significant changes occurred, we used joinpoint regression analysis. RESULTS The age-standardized rates (ASRs) of incidence increased from 1.1/100,000 (1973-1975) to 2.9/100,000 (2006-2009) in men and from 1.7/100,000 (1973-1975) to 3.9/100,000 (2006-2009) in women. ASRs of incidence increased significantly with estimated annual percent changes (EAPCs) of 2.8% in men and 2.5% in women. The mortality trends increased significantly, with EAPCs of 2.8% in men and 2.5% in women. The increasing incidence and mortality rates were primarily observed in men ⩾60 years of age and in women ⩾70 years of age. Notable downward trends in incidence and mortality were identified among women age 60-69 years over the last decade. The percentage of GBC diagnosed by pathology increased steadily over the years while the percentage of GBC diagnosed by imaging, surgery, and biochemistry sharply increased from 1987 onwards. CONCLUSIONS Thirty-seven years of cancer registry data document a tremendous increase in incidence/mortality and a slight decline in incidence/mortality over the last decades for GBC, especially among women, in Shanghai. The development of diagnostic approaches and aging population may play important roles.
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Affiliation(s)
- Mingdi Zhang
- Department of Breast Surgery, Shanghai Gynecology Hospital of Fudan University, Shanghai, China.,Department of General Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Chunxiao Wu
- Shanghai Cancer Registry, Department of Cancer Control and Prevention, Shanghai Municipal Center for Disease Prevention and Control, Shanghai, China
| | - Bin Zuo
- Department of Orthopedic Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Wei Gong
- Department of General Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yong Zhang
- Department of General Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yong Yang
- Department of General Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Di Zhou
- Department of General Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Mingzhe Weng
- Department of General Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yiyu Qin
- Department of General Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Alex Jiang
- Schulich School of Medicine and Dentistry, Western University, London, Canada
| | - Ying Zheng
- Shanghai Cancer Registry, Department of Cancer Control and Prevention, Shanghai Municipal Center for Disease Prevention and Control, Shanghai, China
| | - Zhiwei Quan
- Department of General Surgery, Xinhua Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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19
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Histopathological Examination of Gallbladder Specimens in Kumaon Region of Uttarakhand. J Gastrointest Cancer 2019; 51:121-129. [PMID: 30847742 DOI: 10.1007/s12029-018-00188-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Gall stones are one of the major causes of morbidity and mortality all over the world and common health problems throughout in developing countries. Cholecystectomy is one of the most common surgical practices and postoperative analysis of cholecystectomy specimen has a great value since histopathological reports may document some entities with significant clinical significances. Gallbladder carcinomas in cholecystectomy specimens are received in our histopathology laboratory to analyse their clinicopathological features. This was a descriptive study carried out at the histopathology section of the Department of Pathology at our hospital over a period of two years ranging from November 2016 to October 2018. Both intraoperative and postoperative histological examinations of the excised gallbladder facilitated the diagnosis of gallbladder cancer. Surgery-related variables and surgical approaches were evaluated according to the extent of tumor invasion. Twenty five cholecystectomy specimens of the acute and symptomatic chronic cholecystitis patients were analyzed. Standardization of the reporting were examined. Age, gender, presence of gall stone, cholesterolosis, adenomatous hyperplasia, gastric or intestinal metaplasia, dysplasia, histopathological type of gallbladder carcinoma, cellular differentiation, grading, lympho vascular invision, perineural invasion, lymph node invasion, involvement of cystic duct end margin, liver invasion, omental tissue invasion and T.N.M. staging were investigated. Reported rates of histopathological findings were comparable between patients aged twenty six years to seventy six years. Epithelial hyperplasia and metaplasia were found to be related to age. The correlation between cholesterolosis and gender or metaplasia was noted. We suggest that in India and other nations, high incidences of gallbladder carcinoma, all cholecystectomy specimens must be submitted to routine macroscopic and histopathology examination in the laboratory, as this is the only capability through which malignancies can be detected at an early, potentially curable stage. This incidental finding has altered the management and outcome of this dreadful disease.
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Jaruvongvanich V, Assavapongpaiboon B, Wong L. Racial/ethnic disparities in gallbladder cancer receipt of treatments. J Gastrointest Oncol 2018; 9:348-353. [PMID: 29755774 DOI: 10.21037/jgo.2017.11.09] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Gallbladder cancer is a rare malignancy, yet it has a dismal prognosis. Overall survival has improved in all races/ethnicities except Hispanics and blacks. Despite improvements in gallbladder cancer management, it is not clear whether racial/ethnic disparities in stage at diagnosis and treatments exist that could potentially be the source of survival disparities. The purpose of this study was to examine race/ethnicity-specific trends in the stage of disease and receipt of treatments among adult gallbladder cancer patients in the US. Methods Using the 2000-2013 Surveillance, Epidemiology, and End Results (SEER) 18 registries in the US. Race/ethnicity-specific cancer stage at diagnosis and treatments received among adults with gallbladder cancer were evaluated. Differences in gallbladder cancer stage at presentation, treatment modalities and number of lymph nodes (LN) removed among each race/ethnicity were evaluated using multivariate logistic regression models. Results A total of 7,507 patients with gallbladder cancer were included. There were no racial/ethnic disparities in stage at diagnosis. With regard to disparities in treatments, blacks were significantly less likely to receive curative surgery compared to whites [adjusted odds ratio (AOR) 0.67, 95% CI: 0.56-0.80; P<0.001]. No racial/ethnic disparities in radiation therapy were observed. In patients undergoing curative surgery, Hispanics were significantly less likely to have optimal LN clearance compared to whites (AOR 0.59, 95% CI: 0.47-0.74; P<0.001). After stratification into 2-time periods (2000 to 2006 and 2007 to 2013), racial/ethnic disparities in treatments seemed to be more pronounced over time. Conclusions Among US adults with gallbladder cancer, no racial/ethnic disparities in stage at diagnosis were observed. However, blacks, and Hispanics were less likely to receive curative surgery, and optimal LN clearance than Whites, which are consistent with the lack of survival improvements in those groups and they should be target groups for future studies to address treatment disparities.
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Affiliation(s)
- Veeravich Jaruvongvanich
- Department of Internal Medicine, University of Hawaii, Honolulu, HI, USA.,Department of Medicine, King Chulalongkorn Memorial Hospital, Bangkok, Thailand
| | | | - Linda Wong
- Department of Surgery, University of Hawaii, Honolulu, HI, USA
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Sun KK, Hu PP, Xu F. Prognostic significance of long non-coding RNA MALAT1 for predicting the recurrence and metastasis of gallbladder cancer and its effect on cell proliferation, migration, invasion, and apoptosis. J Cell Biochem 2017; 119:3099-3110. [PMID: 29058818 DOI: 10.1002/jcb.26451] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Accepted: 10/17/2017] [Indexed: 12/31/2022]
Abstract
The objective of this study is to explore the role of MALAT1 as a molecular indicator in predicting the recurrence, metastasis, and prognosis of gallbladder cancer (GBC) and its effect on the proliferation, invasion, migration, and apoptosis of GBC cells in vitro. GBC tissues and adjacent normal tissues were collected from 102 patients. MALAT1 short hairpin RNA (shRNA) plasmids were first constructed to transfect the GBC-SD cells. Reverse transcription quantitative polymerase chain reaction (RT-qPCR) was applied to detect MALAT1 expression. CCK-8 assay, flow cytometry, and Transwell assay were applied to testify the cell proliferation, cell cycle, apoptosis, invasion, and migration. A receiver operating characteristic (ROC) curve was used to evaluate the values of MALAT1 in GBC recurrence, metastasis, and prognosis. COX regression analysis was applied to analyze the independent influencing factors of GBC patients' survival status. ROC curve results showed that the MALAT1 expression could be a predictor of the GBC recurrence, metastasis, and prognosis. According to the COX regression analysis, MALAT1 expression, tumor size, and TNM stage were independent influencing factors of GBC patients' survival condition. Compared with the GBC-SD cells transfected with empty plasmids, those transfected with MALAT1 shRNA plasmids showed higher apoptosis rates, weakened proliferation, migration, and invasion. In conclusion, our findings demonstrate that lncRNA MALAT1 can be considered as an indicator for evaluating the recurrence, metastasis, and prognosis of GBC patients. We also demonstrate how the overexpression of MALAT1 confers an oncogenic function in GBC.
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Affiliation(s)
- Ke-Ke Sun
- Department of Gastroenterology, Yinzhou Hospital Affiliated to Medical School of Ningbo University (Yinzhou People's Hospital), Ningbo, China
| | - Ping-Ping Hu
- Department of Gastroenterology, Yinzhou Hospital Affiliated to Medical School of Ningbo University (Yinzhou People's Hospital), Ningbo, China
| | - Feng Xu
- Department of Gastroenterology, Yinzhou Hospital Affiliated to Medical School of Ningbo University (Yinzhou People's Hospital), Ningbo, China
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Chen Z, Gao W, Pu L, Zhang L, Han G, Zhu Q, Li X, Wu J, Wang X. Impact of insurance status on the survival of gallbladder cancer patients. Oncotarget 2017; 8:51663-51674. [PMID: 28881677 PMCID: PMC5584278 DOI: 10.18632/oncotarget.18381] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Accepted: 05/06/2017] [Indexed: 01/10/2023] Open
Abstract
The prognostic significance of insurance status has been investigated in many types of malignancies, however, its impact on gallbladder cancer is yet not known. The purpose of this study was to determine the relationship between insurance status and gallbladder cancer survival. We searched the Surveillance, Epidemiology, and End Results dataset, and identified 1,729 gallbladder cancer cases. Kaplan-Meier methods and multivariable Cox regression models were used to analyze survival outcomes and risk factors. We found that individuals who had non-Medicaid insurance were more likely to be male, older, from wealthier area, and better-educated. Insurance status was confirmed as an independent prognostic factor for gallbladder cancer patients. Stratified analysis revealed that the uninsured status independently predicted unfavorable survival outcome at localized tumor stage and in white individuals. To conclude, insurance status is an important predictive factor for gallbladder cancer, and uninsured individuals are at the highest risk of death.
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Affiliation(s)
- Zhiqiang Chen
- Department of Liver Surgery, The First Affiliated Hospital of Nanjing Medical University, Key Laboratory on Living Donor Liver Transplantation, National Health and Family Planning Commission, Nanjing, Jiangsu Province, China
| | - Wen Gao
- Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu Province, China
| | - Liyong Pu
- Department of Liver Surgery, The First Affiliated Hospital of Nanjing Medical University, Key Laboratory on Living Donor Liver Transplantation, National Health and Family Planning Commission, Nanjing, Jiangsu Province, China
| | - Long Zhang
- Department of Liver Surgery, The First Affiliated Hospital of Nanjing Medical University, Key Laboratory on Living Donor Liver Transplantation, National Health and Family Planning Commission, Nanjing, Jiangsu Province, China
| | - Guoyong Han
- Department of Liver Surgery, The First Affiliated Hospital of Nanjing Medical University, Key Laboratory on Living Donor Liver Transplantation, National Health and Family Planning Commission, Nanjing, Jiangsu Province, China
| | - Qin Zhu
- Department of Liver Surgery, The First Affiliated Hospital of Nanjing Medical University, Key Laboratory on Living Donor Liver Transplantation, National Health and Family Planning Commission, Nanjing, Jiangsu Province, China
| | - Xiangcheng Li
- Department of Liver Surgery, The First Affiliated Hospital of Nanjing Medical University, Key Laboratory on Living Donor Liver Transplantation, National Health and Family Planning Commission, Nanjing, Jiangsu Province, China
| | - Jindao Wu
- Department of Liver Surgery, The First Affiliated Hospital of Nanjing Medical University, Key Laboratory on Living Donor Liver Transplantation, National Health and Family Planning Commission, Nanjing, Jiangsu Province, China
| | - Xuehao Wang
- Department of Liver Surgery, The First Affiliated Hospital of Nanjing Medical University, Key Laboratory on Living Donor Liver Transplantation, National Health and Family Planning Commission, Nanjing, Jiangsu Province, China
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Jose N, Perla HT, Iyadurai R, Chacko G. Leptomeningeal carcinomatosis in a patient with gallbladder carcinoma. J Cytol 2017; 34:118-121. [PMID: 28469324 PMCID: PMC5398020 DOI: 10.4103/0970-9371.203571] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Carcinomatous meningitis is a rare manifestation of malignancy. It is increasingly being recognized in lung carcinoma, breast carcinoma, melanomas, gastrointestinal malignancies, lymphomas, and leukemia and it is almost never seen in gallbladder malignancies. We present a case whose primary presentation was as a carcinomatous meningitis that was subsequently found to be secondary to a gallbladder primary.
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Affiliation(s)
- Nisha Jose
- Department of General Medicine, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - Harsha Teja Perla
- Department of General Medicine, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - Ramya Iyadurai
- Department of General Medicine, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
| | - Geeta Chacko
- Department of Pathology, Christian Medical College and Hospital, Vellore, Tamil Nadu, India
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Loozen CS, Oor JE, van Ramshorst B, van Santvoort HC, Boerma D. Conservative treatment of acute cholecystitis: a systematic review and pooled analysis. Surg Endosc 2016; 31:504-515. [PMID: 27317033 DOI: 10.1007/s00464-016-5011-x] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Accepted: 05/27/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND In medical practice, the tendency to remove an inflamed gallbladder is deeply rooted. Cholecystectomy, however, is associated with relatively high complication rates, and therefore the decision whether or not to perform surgery should be well considered. For some patients, the surgical risk-benefit profile may favour conservative treatment. The objective of this study was to examine the short- and long-term outcome of conservative treatment of patients with acute calculous cholecystitis. METHODS A systematic search of MEDLINE, Embase and Cochrane Library databases was performed. Prospective studies reporting on the success rate of conservative treatment (i.e. non-invasive treatment) of acute cholecystitis during index admission were included, as well as prospective and retrospective studies reporting on the recurrence rate of gallstone-related disease during long-term follow-up (i.e. ≥12 months) after initial non-surgical management. Study selection was undertaken independently by two reviewers using predefined criteria. The risk of bias was assessed. The pooled success and mortality rate during index admission and the pooled recurrence rate of gallstone-related disease during long-term follow-up were calculated using a random-effects model. RESULTS A total of 1841 patients were included in 10 randomized controlled trials and 14 non-randomized studies. Conservative treatment during index admission was successful in 87 % of patients with acute calculous cholecystitis and in 96 % of patients with mild disease. In the long term, 22 % of the patients developed recurrent gallstone-related disease. Pooled analysis showed a success rate of 86 % (95 % CI 0.8-0.9), a mortality rate of 0.5 % (95 % CI 0.001-0.009) and a recurrence rate of 20 % (95 % CI 0.1-0.3). DISCUSSION Conservative treatment of acute calculous cholecystitis during index admission seems feasible and safe, especially in patients with mild disease. During long-term follow-up, less than a quarter of the patients appear to develop recurrent gallstone-related disease, although this outcome is based on limited data.
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Affiliation(s)
- Charlotte S Loozen
- Department of Surgery, St Antonius Hospital, Koekoekslaan 1, 3430 VB, Nieuwegein, The Netherlands.
| | - Jelmer E Oor
- Department of Surgery, St Antonius Hospital, Koekoekslaan 1, 3430 VB, Nieuwegein, The Netherlands
| | - Bert van Ramshorst
- Department of Surgery, St Antonius Hospital, Koekoekslaan 1, 3430 VB, Nieuwegein, The Netherlands
| | - Hjalmar C van Santvoort
- Department of Surgery, St Antonius Hospital, Koekoekslaan 1, 3430 VB, Nieuwegein, The Netherlands
| | - Djamila Boerma
- Department of Surgery, St Antonius Hospital, Koekoekslaan 1, 3430 VB, Nieuwegein, The Netherlands
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Salman T, Argon A, Kebat T, Vardar E, Erkan N, Alacacıoğlu A. The prognostic significance of survivin expression in gallbladder carcinoma. APMIS 2016; 124:633-8. [DOI: 10.1111/apm.12551] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 04/12/2016] [Indexed: 12/15/2022]
Affiliation(s)
- Tarik Salman
- Department of Medical Oncology; Izmir Katip Celebi University; Atatürk Training and Research Hospital; Izmir Turkey
| | - Asuman Argon
- Department of Pathology; Izmir Bozyaka Training and Research Hospital; Izmir Turkey
| | - Tulu Kebat
- Department of Pathology; Izmir Bozyaka Training and Research Hospital; Izmir Turkey
| | - Enver Vardar
- Department of Pathology; Izmir Bozyaka Training and Research Hospital; Izmir Turkey
| | - Nazif Erkan
- Department of General Surgery; Izmir Bozyaka Training and Research Hospital; Izmir Turkey
| | - Ahmet Alacacıoğlu
- Department of Medical Oncology; Izmir Katip Celebi University; Atatürk Training and Research Hospital; Izmir Turkey
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Gray SA, Raber MH, Provoost E, Toes GJ, Klaase JM. Colorectal Liver Metastasis, Primary Gallbladder Carcinoma and Myelofibrosis Present Simultaneously in a Liver Resection Specimen. Case Rep Gastroenterol 2015; 9:335-40. [PMID: 26600770 PMCID: PMC4649708 DOI: 10.1159/000441383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Myelofibrosis and gallbladder carcinoma are both very rare diseases. This case report describes a patient with a history of myelofibrosis and colorectal carcinoma who was diagnosed with colorectal liver metastases. Surgery was performed to remove the metastases, and on site, the gallbladder was removed because of involvement in one of the liver lesions. After pathological examination, a primary gallbladder carcinoma and myelofibrosis were found in addition to the liver metastases. The combination of diseases was not likely to be interconnected but rather an unlucky course of events for the patient.
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Affiliation(s)
- Sophie A Gray
- Department of Surgery, Medisch Spectrum Twente, Enschede, The Netherlands
| | - Menno H Raber
- Department of Surgery, Medisch Spectrum Twente, Enschede, The Netherlands
| | - Esther Provoost
- Department of Radiology, Medisch Spectrum Twente, Enschede, The Netherlands
| | - Gert-Jan Toes
- Department of Pathology, Medisch Spectrum Twente, Enschede, The Netherlands
| | - Joost M Klaase
- Department of Surgery, Medisch Spectrum Twente, Enschede, The Netherlands
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27
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Kim JS, Lee JK, Kim Y, Lee SM. US characteristics for the prediction of neoplasm in gallbladder polyps 10 mm or larger. Eur Radiol 2015; 26:1134-40. [PMID: 26188659 DOI: 10.1007/s00330-015-3910-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 06/14/2015] [Accepted: 06/29/2015] [Indexed: 01/29/2023]
Abstract
PURPOSE To evaluate the characteristics of gallbladder polyps 10 mm or larger to predict a neoplasm in US examinations. MATERIALS AND METHODS Fifty-three patients with gallbladder polyps ≥ 10 mm with follow-up images or pathologic diagnosis were included in the retrospective study. All images and reports were reviewed to determine the imaging characteristics of gallbladder polyps. Univariate and multivariate analyses were used to evaluate predictors for a neoplastic polyp. RESULTS A neoplastic polyp was verified in 12 of 53 patients and the mean size was 13.9 mm. The univariate analysis revealed that adjacent gallbladder wall thickening, larger size (≥15 mm), older age (≥57 years), absence of hyperechoic foci in a polyp, CT visibility, sessile shape, a solitary polyp, and an irregular surface were significant predictors for a neoplastic polyp. In the multivariate analysis, larger size (≥15 mm) was a significant predictor for a neoplastic polyp. CONCLUSION A polyp size ≥15 mm was the strongest predictor for a neoplastic polyp with US. The hyperechoic foci in a polyp and CT visibility would be useful indicators for the differentiation of a neoplastic polyp, in addition to the established predictors. KEY POINTS • A polyp size ≥15 mm is the strongest predictor for a neoplastic polyp with US. • Hyperechoic foci in a polyp and CT visibility are new predictors. • The rate of malignancy is low in polyps even 10 mm or larger (15.1 %).
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Affiliation(s)
- Jin Sil Kim
- Department of Radiology and Medical Research Institute, School of Medicine, Ewha Womans University, 911-1 Mok-dong, Yangcheon-gu, Seoul, 158-710, Korea
| | - Jeong Kyong Lee
- Department of Radiology and Medical Research Institute, School of Medicine, Ewha Womans University, 911-1 Mok-dong, Yangcheon-gu, Seoul, 158-710, Korea.
| | - Yookyung Kim
- Department of Radiology and Medical Research Institute, School of Medicine, Ewha Womans University, 911-1 Mok-dong, Yangcheon-gu, Seoul, 158-710, Korea
| | - Sang Min Lee
- Department of Radiology and Medical Research Institute, School of Medicine, Ewha Womans University, 911-1 Mok-dong, Yangcheon-gu, Seoul, 158-710, Korea
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Agresta F, Campanile FC, Vettoretto N, Silecchia G, Bergamini C, Maida P, Lombari P, Narilli P, Marchi D, Carrara A, Esposito MG, Fiume S, Miranda G, Barlera S, Davoli M. Laparoscopic cholecystectomy: consensus conference-based guidelines. Langenbecks Arch Surg 2015; 400:429-53. [PMID: 25850631 DOI: 10.1007/s00423-015-1300-4] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2015] [Accepted: 03/24/2015] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Laparoscopic cholecystectomy (LC) is the gold standard technique for gallbladder diseases in both acute and elective surgery. Nevertheless, reports from national surveys still seem to represent some doubts regarding its diffusion. There is neither a wide consensus on its indications nor on its possible related morbidity. On the other hand, more than 25 years have passed since the introduction of LC, and we have all witnessed the exponential growth of knowledge, skill and technology that has followed it. In 1995, the EAES published its consensus statement on laparoscopic cholecystectomy in which seven main questions were answered, according to the available evidence. During the following 20 years, there have been several additional guidelines on LC, mainly focused on some particular aspect, such as emergency or concomitant biliary tract surgery. METHODS In 2012, several Italian surgical societies decided to revisit the clinical recommendations for the role of laparoscopy in the treatment of gallbladder diseases in adults, to update and supplement the existing guidelines with recommendations that reflect what is known and what constitutes good practice concerning LC.
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Affiliation(s)
- Ferdinando Agresta
- Department of Surgery, Presidio Ospedaliero di Adria (RO), Adria, RO, Italy,
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Dwivedi AND, Jain S, Dixit R. Gall bladder carcinoma: Aggressive malignancy with protean loco-regional and distant spread. World J Clin Cases 2015; 3:231-244. [PMID: 25789296 PMCID: PMC4360495 DOI: 10.12998/wjcc.v3.i3.231] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Revised: 08/25/2014] [Accepted: 12/17/2014] [Indexed: 02/05/2023] Open
Abstract
The most common malignancy of biliary tract is gallbladder cancer (GBC) which is the third most common cancer in gastrointestinal tract. It is a lethal disease for most patients in spite of growing awareness and improved diagnostic techniques. GBC has a very poor prognosis and the 5 year survival rate is < 10%. Although etiology of the carcinoma of the gallbladder is still obscure, various factors have been implicated, cholelithiasis being the most frequent. The incidence of GBC worldwide is based on the gender, geography and ethnicity which suggest that both genetic and environmental factors can cause GBC. The major route of spread of gallbladder cancer (GC) is loco-regional rather than distant. It spreads by lymphatic, vascular, neural, intraperitoneal, and intraductal routes. Sonography is usually the most common imaging test to evaluate symptoms of biliary tract disease including suspected GC. With recent advances in imaging modalities like multi-detector computed tomography (CT) scanners, magnetic resonance imaging-positron emission tomography/CT diagnosis of gallbladder cancer has improved. Studies have also targeted molecular and genetic pathways. Treatment options have included extended and radical surgeries and adjuvant chemotherapy. This review article deals in detail with important aspects of carcinoma gallbladder and its manifestations and challenges. Role of various imaging modalities in characterization and accurate staging has been discussed. The loco-regional spread of this aggressive malignancy is dealt explicitly.
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Bizama C, García P, Espinoza JA, Weber H, Leal P, Nervi B, Roa JC. Targeting specific molecular pathways holds promise for advanced gallbladder cancer therapy. Cancer Treat Rev 2015; 41:222-34. [PMID: 25639632 DOI: 10.1016/j.ctrv.2015.01.003] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2014] [Revised: 01/12/2015] [Accepted: 01/13/2015] [Indexed: 02/07/2023]
Abstract
Gallbladder cancer is the most common and aggressive malignancy of the biliary tract. The complete surgical resection is the only potentially curative approach in early stage; however, most cases are diagnosed in advanced stages and the response to traditional chemotherapy and radiotherapy is extremely limited, with modest impact in overall survival. The recent progress in understanding the molecular alterations of gallbladder cancer has shown great promise for the development of more effective treatment strategies. This has mainly resulted from the identification of molecular alterations in relevant intracellular signaling pathways-Hedgehog, PI3K/AKT/mTOR, Notch, ErbB, MAPK and angiogenesis-which are potential tailored targets for gallbladder cancer patients. This review discusses the recent remarkable progress in understanding the molecular alterations that represent novel prognosis molecular markers and therapeutic targets for gallbladder cancer, which will provide opportunities for research and for developing innovative strategies that may enhance the benefit of conventional chemotherapy, or eventually modify the fatal natural history of this orphan disease.
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Affiliation(s)
- Carolina Bizama
- Department of Pathology, Center for Investigation in Translational Oncology (CITO), School of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile
| | - Patricia García
- Department of Pathology, Center for Investigation in Translational Oncology (CITO), School of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile
| | - Jaime A Espinoza
- Department of Pathology, Center for Investigation in Translational Oncology (CITO), School of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile
| | - Helga Weber
- Department of Pathology, School of Medicine, Universidad de La Frontera, CEGIN-BIOREN, Temuco 4811230, Chile
| | - Pamela Leal
- Department of Pathology, School of Medicine, Universidad de La Frontera, CEGIN-BIOREN, Temuco 4811230, Chile
| | - Bruno Nervi
- Department of Hematology Oncology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago 26767000, Chile
| | - Juan Carlos Roa
- Department of Pathology, Center for Investigation in Translational Oncology (CITO), School of Medicine, Pontificia Universidad Católica de Chile, Santiago 8330024, Chile; Advanced Center for Chronic Diseases (ACCDiS), Pontificia Universidad Católica de Chile, Santiago 8330024, Chile.
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Can endoscopic ultrasound-guided fine needle aspiration offer clinical benefit for thick-walled gallbladders? Dig Dis Sci 2014; 59:1917-24. [PMID: 24615550 DOI: 10.1007/s10620-014-3100-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Accepted: 02/26/2014] [Indexed: 02/07/2023]
Abstract
BACKGROUND No previous studies have compared cytology obtained under endoscopic transpapillary gallbladder drainage (ETGD) and EUS-guided fine needle aspiration (EUS-FNA) for thick-walled gallbladders. AIM The present study investigated the diagnostic yield of bile cytology under ETGD and EUS-FNA for gallbladder tumors. METHODS A total of 69 patients were diagnosed as having gallbladder wall thickening. Among these patients, 28 patients were diagnosed by clinical follow-up, solely by imaging such as computed tomography or by histological examination of surgical specimens. The remaining 41 patients underwent ETGD and/or EUS-FNA. In these 41 patients, the clinical data collected included gender, age, diameter of gallbladder wall, site of gallbladder wall thickening, final diagnosis, adverse events, and diagnostic yield of ETGD and EUS-FNA. RESULTS Cyto-histological diagnosis with EUS-FNA was higher than that with ETGD, with a sensitivity of 100 versus 71%, specificity of 100 versus 94%, and accuracy of 100 versus 88%, respectively, in the two groups. In addition, the sampling adequacy of EUS-FNA was 100%. Adverse events were seen in five patients in the ETGD group (mild pancreatitis), although no adverse events were seen in the EUS-FNA group (P = 0.08). CONCLUSION Our results suggest that EUS-FNA can be safely performed for the diagnosis of gallbladder lesions. Further, this procedure may be the diagnostic method of choice over cytology of bile juice obtained via ETGD to obtain histological evidence of gallbladder cancer.
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Ultrasound findings associated to gallbladder carcinoma. Cir Esp 2014; 92:348-55. [PMID: 24629915 DOI: 10.1016/j.ciresp.2012.10.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Revised: 09/27/2012] [Accepted: 10/01/2012] [Indexed: 11/23/2022]
Abstract
OBJECTIVE This article reviews the most relevant ultrasound findings associated with gallbladder cancer. MATERIAL AND METHOD A descriptive and retrospective study was made of clinical features and imaging studies in patients subjected to surgery for gallbladder neoplasm in the Reina Sofía General University Hospital (Murcia) during the time period 2000-2011. RESULTS A total of 15 cases of gallbladder cancer were found during the study period, 9 of whom were women. The mean age was 77 years (range 61-96). Pain was the principal complaint. The patients had cholelithiasis in 13 cases, smoking in 2 cases, and obesity in 3 cases. The ultrasound showed gallbladder wall thickening (>4mm) in 8 cases, intraluminal mass in 4, scleroatrophic gallbladder in 2, and mass replacing the gallbladder in one. Only in 4 cases was the suspicion of gallbladder carcinoma established preoperatively. According to the pTNM staging, 4 patients were carcinoma in situ (Tis), one case T1a, 6 cases T2, 3 cases T3 and one case T4. In 7 cases, the only evidence was the preoperative ultrasound, and in 8 the study was completed with an abdominal CT. CONCLUSION Early diagnosis of gallbladder cancer is rare. The ultrasound diagnostic approach is difficult; only a localized thickening coexisting with gallstones seems to be significant, and requires a biopsy. The image of a mass and a stone occupying the gallbladder is associated with later stages of the disease.
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Abdelmajid K, Houssem H, Rafik G, Jarrar MS, Fehmi H. Open Choldecho-Enterostomy for Common Bile Duct Stones: Is it Out of Date in Laparo-Endoscopic Era? NORTH AMERICAN JOURNAL OF MEDICAL SCIENCES 2013; 5:288-92. [PMID: 23724404 PMCID: PMC3662096 DOI: 10.4103/1947-2714.110438] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Background: Nowadays, biliary-enteric drainage (BED) is regarded as a last resort or obsolete therapeutic method for common bile duct stone (CBDS) not only because of advances in minimally invasive therapeutic modalities but also due to fears of higher morbidity, cholangitis, and “sump” syndrome. Aim: The present study aimed at evaluating the outcome of this procedure for choledocholithiasis. Materials and Methods: It is a retrospective review of 51 patients who underwent open choledochoenterostomy for CBDS between January 2005 and December 2009. Results: About 40 women (78%) and 11 men underwent open BED (mean age 72 years). Indications were elderly patients (90%), multiple stones (54.9%) and unextractable calculi (15.4%). We performed 49 (96%) side to side choledochoduodenostomies, one end to side choledochoduodenostomy (CDS) and one end to side hepaticojejunostomy. The mortality rate was 3.9%. Overall morbidity was 12% with no biliary leakage. With a decline of 1-6 years, neither sump syndrome nor cholangiocarcinoma occurred. Conclusions: Side-to-side CDS is a safe and highly effective therapeutic measure, even when performed on ducts less than 15 mm wide, provided a few technical requirements are respected. Patients experiencing relapsing cholangitis after BED should be closely monitored for the late development of biliary tract malignancies.
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Affiliation(s)
- Khnissi Abdelmajid
- Department of General Surgery, Professor Rached Letaief at Farhat Hached Hospital, Sousse, Tunisia
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Yang S, Lee KT, Lee JY, Lee JK, Lee KH, Rhee JC. Inhibition of SCAMP1 suppresses cell migration and invasion in human pancreatic and gallbladder cancer cells. Tumour Biol 2013; 34:2731-9. [PMID: 23653380 DOI: 10.1007/s13277-013-0825-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Accepted: 04/26/2013] [Indexed: 12/25/2022] Open
Abstract
Lymph node (LN) metastasis is one of the most important risk factors for the prognosis of pancreatic cancer. This study aimed to identify novel LN metastasis-associated markers and therapeutic targets for pancreatic and gallbladder cancers. DNA microarray analysis was carried out to identify genes differentially expressed between 17 pancreatic cancer tissues with LN metastasis and 17 pancreatic cancer tissues without LN metastasis. The expression of LZIC, FXR, SCAMP1, and SULT1E1 is significantly higher in pancreatic cancer tissues with LN metastasis than in pancreatic cancer tissues without LN metastasis. We recently reported that FXR plays an important role in LN metastasis of pancreatic cancer, and in this study, we selected the secretory carrier membrane protein 1 (SCAMP1) gene. To determine that function of the SCAMP1 gene, we examined the effects of SCAMP1 knockdown on pancreatic and gallbladder cancer proliferation, migration, and invasion using SCAMP1 small interfering RNA (siRNA) and the activity of vascular endothelial growth factor (VEGF) was measured by enzyme-linked immunosorbent assay. SCAMP1 overexpression is associated with LN metastasis in pancreatic cancer patients. The siRNA-mediated downregulation of SCAMP1 resulted in a marked reduction in cell migration and invasion, but not proliferation in MIA-PaCa2, PANC-1, TGBC-1, and TGBC-2 cells. In addition, downregulation of SCAMP1 inhibited VEGF levels of conditioned medium from SCAMP1 siRNA-transfected cells. These results suggest that downregulation of SCAMP1 could be a potential therapeutic target for patients with pancreatic and gallbladder cancer.
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Affiliation(s)
- Sera Yang
- Samsung Biomedical Research Institute, Seoul, South Korea
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