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Chuwa AH. Huge solitary gallstone complicated with liver cirrhosis in a middle-aged woman: case report. Ann Med Surg (Lond) 2023; 85:4539-4542. [PMID: 37663725 PMCID: PMC10473310 DOI: 10.1097/ms9.0000000000000296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 02/16/2023] [Indexed: 09/05/2023] Open
Abstract
Background Gallstones are increasingly becoming a common diagnosis in hospitals across the continents, with predominance in women. Patients suspected of a gallstone disease require thorough evaluation including endoscopic ultrasound, magnetic resonance imaging, or magnetic resonance cholangiography. A delayed or missed diagnosis is associated with serious complications and poor prognosis. Case presentation A 44-year-old female patient presented with fever, vomiting, hypochondria, and epigastric pain for 10 days. Clinical examination showed jaundice and tenderness at the right hypochondriac region. Blood analysis revealed elevated bilirubin, alkaline phosphatase, and white blood cells. The patient was sent for a computed tomography (CT) scan which showed a grossly enlarged liver about 17.2 cm in length and a hypo-attenuating mass in the gallbladder fossa that enhanced moderately and heterogeneously following intravenous contrast administration. Dilated intrahepatic biliary ducts were also appreciated. Explorative laparotomy was performed and revealed an enlarged, cirrhotic-appearing liver, a thickened gallbladder, and a whitish-yellow gallstone about 3 cm in the largest diameter situated at its neck. No isolated tumour was found. Clinical discussion Although gallstone disease is very common, misdiagnosis still occurs especially in low and lower-middle-income countries. Inadequate evaluation and increased utilization of CT in emergency and surgical departments are the contributing factors for a missed diagnosis. Conclusions A missed gallstone disease occurs due to various factors including inappropriate standard operating procedures, which set a CT scan as the first imaging test for all internal conditions. This case report presents the appropriate approach to achieving the diagnosis of a gallstone disease before surgical intervention.
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Affiliation(s)
- Agapiti Hipoliti Chuwa
- Department of Medical Physiology, Mbeya College of Health and Allied Sciences, University of Dar es Salaam, Mbeya, Tanzania
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2
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Chamadol N, Syms R, Laopaiboon V, Promsorn J, Eurboonyanun K. New Imaging Techniques. Recent Results Cancer Res 2023; 219:109-145. [PMID: 37660333 DOI: 10.1007/978-3-031-35166-2_6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2023]
Abstract
The chapter discusses the advancement of new imaging techniques, the role of imaging in CCA diagnosis, anatomical and morphological classification, ultrasound screening of CCA, ultrasound findings of MF-CCA, PI-CCA, ID-CCA, the use of CT in CCA diagnosis, staging and treatment planning, CT volumetry and estimation of future liver remnant, post-treatment follow-up and surveillance, MRI imaging, Positron Emission Tomography (PET)/CT, limitations to contrast studies and resolution, internal receivers for CCA imaging, and in vitro imaging of CCA.
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Affiliation(s)
- Nittaya Chamadol
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand.
| | - Richard Syms
- Department of Electrical and Electronic Engineering, Imperial College London, Exhibition Road, London, SW7 2AZ, UK
| | - Vallop Laopaiboon
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Julaluck Promsorn
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
| | - Kulyada Eurboonyanun
- Department of Radiology, Faculty of Medicine, Khon Kaen University, Khon Kaen, 40002, Thailand
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3
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Pimpinelli M, Makar M, Kahaleh M. Endoscopic management of benign and malignant hilar stricture. Dig Endosc 2022; 35:443-452. [PMID: 36453003 DOI: 10.1111/den.14487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 11/28/2022] [Indexed: 12/03/2022]
Abstract
Management of hilar strictures pose a significant challenge for endoscopists. Several strategies have been demonstrated in the last decade beyond decompression, however, there remains controversy and minimal consensus in the literature. This review seeks to summarize the current literature and discuss emerging therapies, such as photodynamic therapy and radiofrequency ablation.
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Affiliation(s)
- Marcella Pimpinelli
- Department of Gastroenterology and Hepatology, Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
| | - Michael Makar
- Department of Gastroenterology and Hepatology, Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
| | - Michel Kahaleh
- Department of Gastroenterology and Hepatology, Rutgers Robert Wood Johnson Medical School, New Brunswick, USA
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4
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Pang L, Hu S, Dai W, Wu S, Kong J. Dilemma of the differential diagnosis of hilar cholangiocarcinoma and benign diseases: a single-center retrospective study. Carcinogenesis 2021; 42:442-447. [PMID: 33206166 DOI: 10.1093/carcin/bgaa125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 11/06/2020] [Accepted: 11/11/2020] [Indexed: 11/13/2022] Open
Abstract
Hilar cholangiocarcinoma (HCCA), which lacks specific clinical manifestations, remains very difficult to distinguish from benign disease. This distinction is further complicated by the complex hilar anatomy. We conducted the present study to evaluate the differential diagnosis of these conditions. Sixty-five patients underwent resection surgery for suspected HCCA between January 2011 and October 2018. Institutional Review Board of Shengjing hospital agreed this study and all participants sign an informed consent document prior to participation in a research study. Following a postoperative pathology analysis, all patients were divided into two groups: malignant group (54 patients with HCCA) and benign group (11 cases with benign lesions). Compared with the benign group, the malignant group had a significantly higher median age and serum CA19-9, CEA, ALT, BILT and BILD levels (P < 0.05). In contrast, the groups did not differ significantly in terms of the sex distribution, clinical manifestations, serum levels of AST and ALKP, and imaging findings. In a receiver operating characteristic curve analysis, we identified a CA19-9 cutoff point of 233.15 U/ml for the differential diagnosis and CEA cutoff point of 2.98 ng/ml for the differential diagnosis. The differential diagnosis of HCCA and benign hilar lesions remains difficult. However, we found that patients with HCCA tended to have an older age at onset and higher serum levels of CA19-9, CEA, BILT, ALT and BILD. Furthermore, patients with a serum CA19-9 level >233.15 U/ml and CEA level >2.98 ng/ml are more likely to have malignant disease.
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Affiliation(s)
- Liwei Pang
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Shangzhi Hu
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Wanlin Dai
- Innovation Institute of China Medical University, Shenyang, Liaoning, China
| | - Shuodong Wu
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
| | - Jing Kong
- Department of General Surgery, Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
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5
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Zhou Q, Dong G, Zhu Q, Qiu Y, Mao L, Chen J, Zhou K, Hu A, He J. Modification and comparison of CT criteria in the preoperative assessment of hepatic arterial invasion by hilar cholangiocarcinoma. Abdom Radiol (NY) 2021; 46:1922-1930. [PMID: 33159559 DOI: 10.1007/s00261-020-02849-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 10/23/2020] [Accepted: 10/30/2020] [Indexed: 12/28/2022]
Abstract
OBJECTIVE To compare the diagnostic performance of three CT criteria and two signs in evaluating hepatic arterial invasion by hilar cholangiocarcinoma. METHODS In this study, we retrospectively reviewed the CT images of 85 patients with hilar cholangiocarcinoma. Modified Loyer's, Lu's, and Li's standards were used to evaluate hepatic arterial invasion by hilar cholangiocarcinoma with the reference of intraoperative findings and/or the postoperative pathological diagnosis. Arterial tortuosity and contact length were also evaluated. RESULTS Loyer's, Lu's, and Li's standards showed sensitivities of 91.7%, 90.3%, and 72.2%, specificities of 94.0%, 94.5%, and 95.6%, and accuracies of 93.3%, 93.3%, and 89.0%, respectively, in evaluating hepatic arterial invasion by hilar cholangiocarcinoma. Loyer's and Lu's standards and contact length performed better than Li's standard (P < 0.001). Arterial tortuosity performed worse than other criteria (P < 0.001). The CT criteria performed best in evaluating proper hepatic arterial invasion compared with the left and right hepatic artery. When the cut-off contact length of 6.73 mm was combined with Loyer's standard, 4 false-negative cases could be avoided. CONCLUSIONS Loyer's and Lu's standards and the contact length performed best in evaluating hepatic arterial invasion by hilar cholangiocarcinoma on preoperative CT images, particularly in assessing the proper hepatic artery. Arterial tortuosity could serve as an important supplement. The combination of the contact length and Loyer's standard could improve the diagnostic performance.
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Affiliation(s)
- Qun Zhou
- Department of Radiology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No. 321 Zhongshan Road, Nanjing, 210008, Jiangsu Province, China
| | - Guoqiang Dong
- Department of Radiology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No. 321 Zhongshan Road, Nanjing, 210008, Jiangsu Province, China
| | - Qiongjie Zhu
- Department of Radiology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No. 321 Zhongshan Road, Nanjing, 210008, Jiangsu Province, China
| | - Yudong Qiu
- Department of Hepatopancreatobiliary Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No. 321 Zhongshan Road, Nanjing, 210008, Jiangsu Province, China
| | - Liang Mao
- Department of Hepatopancreatobiliary Surgery, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No. 321 Zhongshan Road, Nanjing, 210008, Jiangsu Province, China
| | - Jun Chen
- Department of Pathology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No. 321 Zhongshan Road, Nanjing, 210008, Jiangsu Province, China
| | - Kefeng Zhou
- Department of Radiology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No. 321 Zhongshan Road, Nanjing, 210008, Jiangsu Province, China.
| | - Anning Hu
- Department of Radiology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No. 321 Zhongshan Road, Nanjing, 210008, Jiangsu Province, China.
| | - Jian He
- Department of Radiology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School, No. 321 Zhongshan Road, Nanjing, 210008, Jiangsu Province, China.
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Elbanna KY, Kielar AZ. Computed Tomography Versus Magnetic Resonance Imaging for Hepatic Lesion Characterization/Diagnosis. Clin Liver Dis (Hoboken) 2021; 17:159-164. [PMID: 33868658 PMCID: PMC8043714 DOI: 10.1002/cld.1089] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 12/07/2020] [Accepted: 01/03/2021] [Indexed: 02/04/2023] Open
Affiliation(s)
- Khaled Y. Elbanna
- Toronto Joint Department of Medical ImagingUniversity Health NetworkSinai Health System and Women’s College HospitalUniversity of TorontoTorontoONCanada
| | - Ania Z. Kielar
- Toronto Joint Department of Medical ImagingUniversity Health NetworkSinai Health System and Women’s College HospitalUniversity of TorontoTorontoONCanada,The University of OttawaOttawaCanada
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Mantripragada S, Chawla A. Cholangiocarcinoma: Part 1, Pathological and Morphological Subtypes, Spectrum of Imaging Appearances, Prognostic Factors and Staging. Curr Probl Diagn Radiol 2021; 51:351-361. [PMID: 33827768 DOI: 10.1067/j.cpradiol.2021.03.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Revised: 02/12/2021] [Accepted: 03/04/2021] [Indexed: 12/12/2022]
Abstract
Cholangiocarcinoma (CC) is the most frequent malignant tumor of the biliary tract. The vast majority of cholangiocarcinomas are adenocarcinomas with a high proportion of fibrous stroma. Based on the macroscopic growth pattern, CC is classified as mass-forming, periductal infiltrating, or intraductal, with each type having its own characteristic imaging findings and prognostic outcome. The recently proposed pathological classification of cholangiocarcinoma into two types: perihilar large duct type and peripheral small duct and/or ductular type helps in better understanding of the morphology and the imaging appearances. Computed tomography (CT) and magnetic resonance imaging (MRI) remain the main tools of imaging. We aim to provide a comprehensive outline of the different subtypes and the rationale behind various imaging features of these subtypes. Cholangiocarcinoma is one of the more difficult tumors to treat and till date, surgery remains the only definitive curative treatment.
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Affiliation(s)
- Sravanthi Mantripragada
- Department of Diagnostic Radiology, Khoo Teck Puat Hospital, 90 Yishun Central, Singapore 768828, Republic of Singapore.
| | - Ashish Chawla
- Department of Diagnostic Radiology, Khoo Teck Puat Hospital, 90 Yishun Central, Singapore 768828, Republic of Singapore
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8
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McMillan RR, Saharia A, Abdelrahim M, Ghobrial RM. New Breakthroughs for Liver Transplantation of Cholangiocarcinoma. CURRENT TRANSPLANTATION REPORTS 2021. [DOI: 10.1007/s40472-021-00313-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Abstract
Purpose
Liver transplantation (LT) has gained ground as a treatment for cholangiocarcinoma. LT has achieved an established role as curative treatment for unresectable hilar cholangiocarcinoma (hCCA), and there are emerging data supporting its use in select patients with intrahepatic cholangiocarcinoma (iCCA). This review explores the current frontiers and future directions of LT for CCA.
Recent Findings
Results of retrospective studies support randomized trials of LT for resectable hCCA. Select patients with iCCA who have small tumors or favorable disease biology, as demonstrated by response to neoadjuvant therapy, have long-term survival after LT. Discoveries in the biology of iCCA show patients with FGFR and other genetic abnormalities have improved outcomes and may benefit from targeted therapies.
Summary
The outcomes of LT for CCA support its increased utilization. Policies should be considered to increase accessibility of donor organs for patients with iCCA.
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9
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Daradkeh S. A case series of hilar cholangiocarcinoma: A single surgeon experience over 20-years. Ann Med Surg (Lond) 2021; 62:239-243. [PMID: 33537137 PMCID: PMC7840802 DOI: 10.1016/j.amsu.2021.01.059] [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: 12/25/2020] [Revised: 01/17/2021] [Accepted: 01/17/2021] [Indexed: 12/02/2022] Open
Abstract
Objective To report our experience in the surgical management of hilar cholangiocarcinoma in a nontransplant center. Methods We reviewed the medical charts of patients who underwent surgical resection of hilar cholangiocarcinoma from 1996 to 2016. The preoperative workup as well as the operative techniques were presented. The postoperative mortality and morbidity were detailed with particular emphasis on long survivals. Results Forty patients met our inclusion criteria,22 patients (55%) had surgical resection with curative intent. Thirty-day postoperative mortality occurred in three cases (13.6%), four patients had grade II, III Clavien-Dindo complications and only one required re-laparotomy (18%). The median follow up duration was 43.4 months. Conclusion Hilar cholangiocarcinoma is a rare disease with complete surgical resection presenting the best chance of cure. In addition to the free resection margins, lymph node involvement and the histological type are the most significant factors of prognosis. Histologic type such as primary lymphoma and papillary carcinoma are associated with better survival outcomes. Portal vein embolization should be considered if extended right hepatectomy is contemplated. Hilar cholangiocarcinoma is a rare tumor, with a poor prognosis. Therapeutic modalities include surgery, chemotherapy, and radiotherapy. Surgical resection represents the only chance for cure. Future studies should focus on factors affecting surgical morbidity and mortality.
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10
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Yang CM, Shu J. Cholangiocarcinoma Evaluation via Imaging and Artificial Intelligence. Oncology 2020; 99:72-83. [PMID: 33147583 DOI: 10.1159/000507449] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2020] [Accepted: 03/23/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Cholangiocarcinoma (CCA) is a relatively rare malignant biliary system tumor, and yet it represents the second most common primary hepatic neoplasm, following hepatocellular carcinoma. Regardless of the type, location, or etiology, the survival prognosis of these tumors remains poor. The only method of cure for CCA is complete surgical resection, but part of patients with complete resection are still subject to local recurrence or distant metastasis. SUMMARY Over the last several decades, our understanding of the molecular biology of CCA has increased tremendously, diagnostic and evaluative techniques have evolved, and novel therapeutic approaches have been established. Key Messages: This review provides an overview of preoperative imaging evaluations of CCA. Furthermore, relevant information about artificial intelligence (AI) in medical imaging is discussed, as well as the development of AI in CCA treatment.
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Affiliation(s)
- Chun Mei Yang
- Department of Radiology, The Affiliated Hospital of Southwest Medical University, Luzhou, China
| | - Jian Shu
- Department of Radiology, The Affiliated Hospital of Southwest Medical University, Luzhou, China,
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11
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Passeri MJ, Baimas-George MR, Sulzer JK, Iannitti DA, Martinie JB, Baker EH, Ocuin LM, Vrochides D. Prognostic impact of the Bismuth-Corlette classification: Higher rates of local unresectability in stage IIIb hilar cholangiocarcinoma. Hepatobiliary Pancreat Dis Int 2020; 19:157-162. [PMID: 32088126 DOI: 10.1016/j.hbpd.2020.02.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2019] [Accepted: 02/01/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND The Bismuth-Corlette (BC) classification is used to categorize hilar cholangiocarcinoma by proximal extension along the biliary tree. As the right hepatic artery crosses just behind the left bile duct, we hypothesized that BC IIIb tumors would have a higher likelihood of local unresectability due to involvement of the contralateral artery. METHODS A retrospective review of a prospectively maintained database identified patients with hilar cholangiocarcinoma taken to the operating room for intended curative resection between April 2008 and September 2016. Cases were assigned BC stages based on preoperative imaging. RESULTS Sixty-eight patients were included in the study. All underwent staging laparoscopy after which 16 cases were aborted for metastatic disease. Of the remaining 52 cases, 14 cases were explored and aborted for locally advanced disease. Thirty-eight underwent attempt at curative resection. After excluding cases aborted for metastatic disease, the chance of proceeding with resection was 55.6% for BC IIIb staged lesions compared to 80.0% of BC IIIa lesions and to 82.4% for BC I-IIIa staged lesions (P < 0.05). About 44.4% of BC IIIb lesions were aborted for locally advanced disease versus 17.6% of remaining BC stages. CONCLUSIONS When hilar cholangiocarcinoma is preoperatively staged as BC IIIb, surgeons should anticipate higher rates of locally unresectable disease, likely involving the right hepatic artery.
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Affiliation(s)
- Michael J Passeri
- Division of HPB Surgery, Department of Surgery, Carolinas Medical Center, 1025 Morehead Medical Dr., Suite 600, Charlotte, NC 28204, USA
| | - Maria R Baimas-George
- Division of HPB Surgery, Department of Surgery, Carolinas Medical Center, 1025 Morehead Medical Dr., Suite 600, Charlotte, NC 28204, USA
| | - Jesse K Sulzer
- Division of HPB Surgery, Department of Surgery, Carolinas Medical Center, 1025 Morehead Medical Dr., Suite 600, Charlotte, NC 28204, USA
| | - David A Iannitti
- Division of HPB Surgery, Department of Surgery, Carolinas Medical Center, 1025 Morehead Medical Dr., Suite 600, Charlotte, NC 28204, USA
| | - John B Martinie
- Division of HPB Surgery, Department of Surgery, Carolinas Medical Center, 1025 Morehead Medical Dr., Suite 600, Charlotte, NC 28204, USA
| | - Erin H Baker
- Division of HPB Surgery, Department of Surgery, Carolinas Medical Center, 1025 Morehead Medical Dr., Suite 600, Charlotte, NC 28204, USA
| | - Lee M Ocuin
- Division of HPB Surgery, Department of Surgery, Carolinas Medical Center, 1025 Morehead Medical Dr., Suite 600, Charlotte, NC 28204, USA
| | - Dionisios Vrochides
- Division of HPB Surgery, Department of Surgery, Carolinas Medical Center, 1025 Morehead Medical Dr., Suite 600, Charlotte, NC 28204, USA.
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12
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Zhou X, Wang J, Tang M, Huang M, Xu L, Peng Z, Li ZP, Feng ST. Hepatocellular carcinoma with hilar bile duct tumor thrombus versus hilar Cholangiocarcinoma on enhanced computed tomography: a diagnostic challenge. BMC Cancer 2020; 20:54. [PMID: 31969123 PMCID: PMC6977349 DOI: 10.1186/s12885-020-6539-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 01/13/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Hepatocellular carcinoma (HCC) with hilar bile duct tumor thrombus (HBDTT) often mimic hilar cholangiocarcinoma (hilar CC). The purpose of this study is to analyze the Computed Tomography (CT) characteristics of HCC with HBDTT and to identify imaging features to aid its differentiation from hilar CC on enhanced CT. METHODS We retrospectively identified 58 cases with pathologically proved HCC with HBDTT between 2011 and 2018. Seventy-seven cases of pathologically proven hilar CCs were selected during the same period. The clinical features and CT findings of the two groups were reviewed and compared. RESULTS HCC with HBDTTs are more commonly found in men (87.9% vs 63.6%, p = 0.001) with lower age of onset (49.84 vs 58.61 years; p < 0.001) in comparison to hilar CCs. Positive correlation were identified between HCC with HBDTTs and chronic HBV infection (72.4% vs 11.7%; p < 0.001), increased serum AFP (67.2% vs 1.3%; p < 0.001), CA19-9 level (58.6% vs 85.7%; p < 0.001) and CEA level (3.4% vs 29.9%; p = 0.001), parenchymal lesion with intraductal lesion (100% vs 18.2%; p < 0.001), washout during the portal venous phase (84.5% vs 6.5%; p < 0.001), thickened bile duct wall (8.6% vs 93.5%; p < 0.001), intrahepatic vascular embolus (44.8% vs 7.8%; p < 0.001), splenomegaly (34.5% vs 2.6%, p < 0.001). A scoring system consisting of the five parameters obtained from characteristics mentioned above was trialed. The sensitivity and specificity for diagnosing HCC with HBDTT were 96.39, 100 and 92.5% respectively when the total score was 2 or more. CONCLUSIONS HCC with HBDTTs are often distinguishable from hilar CCs based on washout during portal venous phase without thickened bile duct wall. HBV infection and serum AFP level facilitate the differentiation.
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Affiliation(s)
- Xiaoqi Zhou
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China
| | - Jifei Wang
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China
| | - Mimi Tang
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China
| | - Mengqi Huang
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China
| | - Ling Xu
- Faculty of Medicine and Dentistry, University of Western Australia, Perth, Australia
| | - Zhenpeng Peng
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China
| | - Zi-Ping Li
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China.
| | - Shi-Ting Feng
- Department of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, 58 Zhongshan 2nd Road, Guangzhou, 510080, Guangdong, China.
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13
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Joo I, Lee JM, Yoon JH. Imaging Diagnosis of Intrahepatic and Perihilar Cholangiocarcinoma: Recent Advances and Challenges. Radiology 2018; 288:7-13. [DOI: 10.1148/radiol.2018171187] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Ijin Joo
- From the Department of Radiology (I.J., J.M.L., J.H.Y.) and Institute of Radiation Medicine (J.M.L.), Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea; and Department of Radiology, Seoul National University College of Medicine, Seoul, Korea (I.J., J.M.L., J.H.Y.)
| | - Jeong Min Lee
- From the Department of Radiology (I.J., J.M.L., J.H.Y.) and Institute of Radiation Medicine (J.M.L.), Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea; and Department of Radiology, Seoul National University College of Medicine, Seoul, Korea (I.J., J.M.L., J.H.Y.)
| | - Jeong Hee Yoon
- From the Department of Radiology (I.J., J.M.L., J.H.Y.) and Institute of Radiation Medicine (J.M.L.), Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Korea; and Department of Radiology, Seoul National University College of Medicine, Seoul, Korea (I.J., J.M.L., J.H.Y.)
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14
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Kovalenko YA, Zharikov YO. [Portal cholangiocarcinoma: epidemiology, staging principles and aspects of tumor biology]. Khirurgiia (Mosk) 2017:85-91. [PMID: 29186104 DOI: 10.17116/hirurgia20171185-91] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
| | - Yu O Zharikov
- A.V. Vishnevsky Institute of Surgery, Moscow, Russia
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15
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Zerial M, Lorenzin D, Risaliti A, Zuiani C, Girometti R. Abdominal cross-sectional imaging of the associating liver partition and portal vein ligation for staged hepatectomy procedure. World J Hepatol 2017; 9:733-745. [PMID: 28652892 PMCID: PMC5468342 DOI: 10.4254/wjh.v9.i16.733] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 03/22/2017] [Accepted: 04/10/2017] [Indexed: 02/06/2023] Open
Abstract
Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) is a recently introduced technique aimed to perform two-stage hepatectomy in patients with a variety of primary or secondary neoplastic lesions. ALPSS is based on a preliminary liver resection associated with ligation of the portal branch directed to the diseased hemiliver (DH), followed by hepatectomy after an interval of time in which the future liver remnant (FLR) hypertrophied adequately (partly because of preserved arterialization of the DH). Multidetector computed tomography (MDCT) and magnetic resonance imaging (MRI) play a pivotal role in patients’ selection and FLR assessment before and after the procedure, as well as in monitoring early and late complications, as we aim to review in this paper. Moreover, we illustrate main abdominal MDCT and MRI findings related to ALPPS.
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Fábrega-Foster K, Ghasabeh MA, Pawlik TM, Kamel IR. Multimodality imaging of intrahepatic cholangiocarcinoma. Hepatobiliary Surg Nutr 2017; 6:67-78. [PMID: 28503554 DOI: 10.21037/hbsn.2016.12.10] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Intrahepatic cholangiocarcinomas account for approximately 20% of cases of cholangiocarcinomas. Three growth patterns or morphologic subtypes exist, including mass-forming, periductal-infiltrating, and intraductal-growth subtypes. Knowledge of these morphologic subtypes and their radiologic appearance aids in timely diagnosis, a key to optimizing patient outcomes. The morphologic variability of intrahepatic cholangiocarcinomas has a direct impact on the diagnostic sensitivity and specificity of various diagnostic imaging modalities, including ultrasound (US), computed tomography (CT), magnetic resonance imaging (MRI)/magnetic resonance cholangiopancreatography (MRCP), and positron emission tomography (PET). The following review emphasizes optimal imaging technique for each of these modalities and reviews the imaging appearance of each morphologic subtype of intrahepatic cholangiocarcinoma.
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Affiliation(s)
- Kelly Fábrega-Foster
- The Russell H. Morgan Department of Radiology and Radiological Sciences Johns Hopkins University, 600 North Wolfe Street, MRI 143, Baltimore, Maryland, USA
| | - Mounes Aliyari Ghasabeh
- The Russell H. Morgan Department of Radiology and Radiological Sciences Johns Hopkins University, 600 North Wolfe Street, MRI 143, Baltimore, Maryland, USA
| | - Timothy M Pawlik
- Department of Surgery, The Urban Meyer III and Shelley Meyer Chair in Cancer Research, The Ohio State University Wexner Medical Center, USA
| | - Ihab R Kamel
- The Russell H. Morgan Department of Radiology and Radiological Sciences Johns Hopkins University, 600 North Wolfe Street, MRI 143, Baltimore, Maryland, USA
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Dogheim OY, Rizvani M. Cholangiocarcinoma: Diagnosis and Pre-operative Evaluation. CURRENT RADIOLOGY REPORTS 2016. [DOI: 10.1007/s40134-016-0168-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Abstract
Klatskin tumor arises from the common hepatic duct and its bifurcation the bile ducts and is the most common primary malignancy of the biliary tree. the location of the tumor and its close relationship with vascular structures at the hepatic hilum have resulted in a low resectability and high morbidity and mortality. Improvement of instrumental diagnostics and operative techniques allows to perform extended resection and complex interventions on the liver, bile ducts and vascular structures at the hepatic hilum. The role of chemoratiotherapy and photodynamic therapy is not fully understood. thus, questions of treatment and prognosis of the disease are remain relevant and require further study.
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Affiliation(s)
- A V Czhao
- A.V. Vishnevskiy Institute of Surgery, Health Ministry of the Russian Federation, Moscow
| | - T V Shevchenko
- A.V. Vishnevskiy Institute of Surgery, Health Ministry of the Russian Federation, Moscow
| | - Yu O Zharikov
- A.V. Vishnevskiy Institute of Surgery, Health Ministry of the Russian Federation, Moscow
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Mahajan MS, Moorthy S, Karumathil SP, Rajeshkannan R, Pothera R. Hilar cholangiocarcinoma: Cross sectional evaluation of disease spectrum. Indian J Radiol Imaging 2015; 25:184-92. [PMID: 25969643 PMCID: PMC4419429 DOI: 10.4103/0971-3026.155871] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Although hilar cholangiocarcinoma is relatively rare, it can be diagnosed on imaging by identifying its typical pattern. In most cases, the tumor appears to be centered on the right or left hepatic duct with involvement of the ipsilateral portal vein, atrophy of hepatic lobe on that side, and invasion of adjacent liver parenchyma. Multi-detector computed tomography (MDCT) and magnetic resonance cholangiopancreatography (MRCP) are commonly used imaging modalities to assess the longitudinal and horizontal spread of tumor.
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Affiliation(s)
- Mangal S Mahajan
- Department of Radiology, Amrita Institute of Medical Sciences and Research Center, Cochin, Kerala, India
| | - Srikanth Moorthy
- Department of Radiology, Amrita Institute of Medical Sciences and Research Center, Cochin, Kerala, India
| | - Sreekumar P Karumathil
- Department of Radiology, Amrita Institute of Medical Sciences and Research Center, Cochin, Kerala, India
| | - R Rajeshkannan
- Department of Radiology, Amrita Institute of Medical Sciences and Research Center, Cochin, Kerala, India
| | - Ramchandran Pothera
- Department of Radiology, Amrita Institute of Medical Sciences and Research Center, Cochin, Kerala, India
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Madhusudhan KS, Gamanagatti S, Gupta AK. Imaging and interventions in hilar cholangiocarcinoma: A review. World J Radiol 2015; 7:28-44. [PMID: 25729485 PMCID: PMC4326732 DOI: 10.4329/wjr.v7.i2.28] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2014] [Revised: 11/14/2014] [Accepted: 12/16/2014] [Indexed: 02/06/2023] Open
Abstract
Hilar cholangiocarcinoma is a common malignant tumor of the biliary tree. It has poor prognosis with very low 5-year survival rates. Various imaging modalities are available for detection and staging of the hilar cholangiocarcinoma. Although ultrasonography is the initial investigation of choice, imaging with contrast enhanced computed tomography scan or magnetic resonance imaging is needed prior to management. Surgery is curative wherever possible. Radiological interventions play a role in operable patients in the form of biliary drainage and/or portal vein embolization. In inoperable cases, palliative interventions include biliary drainage, biliary stenting and intra-biliary palliative treatment techniques. Complete knowledge of application of various imaging modalities available and about the possible radiological interventions is important for a radiologist to play a critical role in appropriate management of such patients.We review the various imaging techniques and appearances of hilar cholangiocarcinoma and the possible radiological interventions.
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Presurgical planning for hepatobiliary malignancies: clinical and imaging considerations. Magn Reson Imaging Clin N Am 2014; 22:447-65. [PMID: 25086939 DOI: 10.1016/j.mric.2014.04.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
There are many considerations in the evaluation of liver malignancy before planned surgical treatment. This article focuses on interpretation of MR imaging of the liver for surgical treatment planning of hepatocellular carcinoma, colorectal cancer metastases, and hilar cholangiocarcinoma. Clinical status, anatomic variants, future liver remnant, and underlying liver disease are all important factors in the decision to proceed with liver resection. The primary objective of preoperative imaging is to correctly identify patients who are candidates for curative intervention and to accurately stage their disease. Treatment planning for these complex patients is best done with a multidisciplinary team approach.
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Soares KC, Kamel I, Cosgrove DP, Herman JM, Pawlik TM. Hilar cholangiocarcinoma: diagnosis, treatment options, and management. Hepatobiliary Surg Nutr 2014; 3:18-34. [PMID: 24696835 DOI: 10.3978/j.issn.2304-3881.2014.02.05] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2013] [Accepted: 12/30/2013] [Indexed: 12/16/2022]
Abstract
Hilar cholangiocarcinoma (HC) is a rare disease with a poor prognosis which typically presents in the 6(th) decade of life. Of the 3,000 cases seen annually in the United States, less than one half of these tumors are resectable. A variety of risk factors have been associated with HC, most notably primary sclerosing cholangitis (PSC), biliary stone disease and parasitic liver disease. Patients typically present with abdominal pain, pruritis, weight loss, and jaundice. Computed topography (CT), magnetic resonance imaging (MRI), and ultrasound (US) are used to characterize biliary lesions. Endoscopic retrograde cholangiopancreatography (ERCP) and percutaneous transhepatic cholangiography (PTC) assess local ductal extent of the tumor while allowing for therapeutic biliary drainage. MRCP has demonstrated similar efficacies to PTC and ERCP in identifying anatomic extension of tumors with less complications. Treatment consists of surgery, radiation, chemotherapy and photodynamic therapy. Biliary drainage of the future liver remnant should be performed to decrease bilirubin levels thereby facilitating future liver hypertrophy. Standard therapy consists of surgical margin-negative (R0) resection with extrahepatic bile duct resection, hepatectomy and en bloc lymphadenectomy. Local resection should not be undertaken. Lymph node invasion, tumor grade and negative margins are important prognostic indicators. In instances where curative resection is not possible, liver transplantation has demonstrated acceptable outcomes in highly selected patients. Despite the limited data, chemotherapy is indicated for patients with unresectable tumors and adequate functional status. Five-year survival after surgical resection of HC ranges from 10% to 40% however, recurrence can be as high as 50-70% even after R0 resection. Due to the complexity of this disease, a multi-disciplinary approach with multimodal treatment is recommended for this complex disease.
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Affiliation(s)
- Kevin C Soares
- 1 Department of Surgery, Division of Surgical Oncology, 2 Department of Radiology, 3 Department of Oncology, 4 Department of Radiation Oncology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Ihab Kamel
- 1 Department of Surgery, Division of Surgical Oncology, 2 Department of Radiology, 3 Department of Oncology, 4 Department of Radiation Oncology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - David P Cosgrove
- 1 Department of Surgery, Division of Surgical Oncology, 2 Department of Radiology, 3 Department of Oncology, 4 Department of Radiation Oncology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Joseph M Herman
- 1 Department of Surgery, Division of Surgical Oncology, 2 Department of Radiology, 3 Department of Oncology, 4 Department of Radiation Oncology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Timothy M Pawlik
- 1 Department of Surgery, Division of Surgical Oncology, 2 Department of Radiology, 3 Department of Oncology, 4 Department of Radiation Oncology, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
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