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Saldanha G, Antunes SC, Cruz J, Ramalho M. Abdominal Wall Needle Tract Seeding: 15 Years After a Hepatocellular Carcinoma Biopsy. Cureus 2024; 16:e61131. [PMID: 38919227 PMCID: PMC11198997 DOI: 10.7759/cureus.61131] [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] [Accepted: 05/22/2024] [Indexed: 06/27/2024] Open
Abstract
Percutaneous liver biopsy, although considered a safe procedure, can lead to tumoral needle tract seeding. We describe a case of a 65-year-old woman with a history of hepatocellular carcinoma (HCC) who presented with a painless abdominal lump 15 years post-liver biopsy and left hepatectomy. An MRI revealed an abdominal wall mass suggestive of HCC metastasis from needle tract seeding. Surgical removal confirmed a well-differentiated HCC. Distinctive imaging features of HCC in specific clinical settings reduce the need for biopsy, which should be limited to exceptional cases.
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Affiliation(s)
| | | | - João Cruz
- Department of Radiology, Hospital Garcia de Orta, Almada, PRT
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2
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Szpakowski JL, Drasin TE, Lyon LL. Rate of seeding with biopsies and ablations of hepatocellular carcinoma: A retrospective cohort study. Hepatol Commun 2017; 1:841-851. [PMID: 29404497 PMCID: PMC5721456 DOI: 10.1002/hep4.1089] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 07/18/2017] [Accepted: 07/29/2017] [Indexed: 12/13/2022] Open
Abstract
Biopsies of liver masses that prove to be hepatocellular carcinomas (HCCs) are associated with a risk of seeding the abdominal or chest wall with tumor cells. The reported frequency of seeding varies greatly in the literature. We performed a retrospective cohort study in a large integrated health care system to examine rates of seeding in patients with HCC who had targeted liver biopsies, ablations, or both performed by community radiologists. We reviewed pathology and radiology records to determine the occurrence of wall seeding, defined as a chest or abdominal wall lesion along a definite or probable needle tract. A total of 1,015 patients had targeted liver biopsies (795), ablations (72), or both (148). Multiple procedures were done in 284 patients (28%). Six cases of seeding were identified. The rate of wall seeding was 2/795 patients (0.13%; 95% confidence interval [CI], 0.00%-0.60%) if only biopsies were done versus 4/220 (1.82%; 95% CI, 0.05%-3.58%) if ablations were performed (P = 0.01). The rate was 0/72 (0.00%; 95% CI, 0.00%-0.04%) with ablations alone and 4/148 (2.70%; 95% CI, 0.74%-6.78%) if both procedures were done (P = 0.31). Of those with 1 year follow-up (n = 441), the rate of seeding was 2/269 (0.74%; 95% CI, 0.00%-1.77%) if biopsies alone were done and 4/172 (2.33%; 95% CI, 0.07%-4.58%) if ablations were done. In none of the cases was the seeding a proximate cause of death. Conclusion: Biopsies of liver masses are associated with a low rate of wall seeding when performed in a community setting and when they are the sole procedures. Ablations may have a higher rate of seeding, particularly if done with biopsies, but are still rare. (Hepatology Communications 2017;1:841-851).
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Affiliation(s)
| | - Todd E Drasin
- Radiology Department Kaiser Permanente Walnut Creek CA
| | - Liisa L Lyon
- Division of Research Kaiser Permanente Oakland CA
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3
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Siddiqi MA, Kim HS, Jede F, Han I. Association of core needle biopsy tract resection with local recurrence in extremity soft tissue sarcoma. Skeletal Radiol 2017; 46:507-512. [PMID: 28175961 DOI: 10.1007/s00256-017-2579-8] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 01/08/2017] [Accepted: 01/12/2017] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Due to minimal tissue violation in percutaneous core needle biopsy (CNB), in contrast to open biopsy, the risk of tumor seeding and subsequent local recurrence (LR) along the biopsy tract remains unclear in extremity soft tissue sarcoma (STS). This study sought to examine the association of CNB tract resection on LR in a large STS institutional database. MATERIALS AND METHODS After a retrospective review of the 116 patients who underwent CNB prior to surgery for previously untreated non-metastatic extremity STS, 36 patients who did not have CNB tracts resected (CNB-NR) were matched with 36 who had CNB tracts resected (CNB-R) for the factors that are known to affect LR. RESULTS Two patients (6%) developed LR in the CNB-R group, whereas three patients (8%) developed LR in the CNB-NR group (P = 0.643). On Kaplan-Meier analysis, there was no significant difference in LR-free survival between the two groups (94.3% ± 3.9 for the CNB-R group vs. 93.8% ± 4.3 for the CNB-NR group, P = 0.747). CONCLUSION Our data suggest any influence of a CNB tract resection on LR, within the limitations of this study, is likely to be of minor clinical importance in extremity STS. Although it would be prudent to resect the CNB tract in most cases, not resecting the CNB tract is a feasible option if identification or removal of the CNB tract proves difficult.
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Affiliation(s)
- M Ather Siddiqi
- Department of Orthopaedic Surgery, Seoul National University Hospital, 101 Daehak-ro Jongno-gu, Seoul, 03080, South Korea
- Department of Orthopaedic Surgery, Liaquat National Hospital and Medical College, Karachi, Pakistan
| | - Han-Soo Kim
- Department of Orthopaedic Surgery, Seoul National University Hospital, 101 Daehak-ro Jongno-gu, Seoul, 03080, South Korea
| | - Felix Jede
- Department of General, Visceral, and Transplantation Surgery, University Hospital of Heidelberg, Heidelberg, Germany
| | - Ilkyu Han
- Department of Orthopaedic Surgery, Seoul National University Hospital, 101 Daehak-ro Jongno-gu, Seoul, 03080, South Korea.
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Nakajima J, Takamoto S, Matsumoto J, Takeuchi E, Ito YM. Effect of Preoperative Transbronchial Biopsy on Prognosis of Non-Small Cell Lung Cancer. Asian Cardiovasc Thorac Ann 2016; 12:330-5. [PMID: 15585703 DOI: 10.1177/021849230401200411] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The aim of this study was to examine the hypothesis that post-surgical prognosis of patients with non-small cell lung cancer (NSCLC) proven by preoperative transbronchial biopsy (TBLB) was inferior to that of patients with NSCLC determined at time of surgery. Patients with NSCLC undergoing complete resection were divided into two groups. Group 1: pathologic diagnosis determined by TBLB consisting of 335 cases, and Group 2 where TBLB was unsuccessful and exploratory thoracotomy or thoracoscopy was followed by surgical resection, consisting of 186 cases. The post-surgical recurrence-free rate and survival rate were significantly higher in Group 2 than Group 1. Recurrence-free survival rate of stage IA patients in Group 2 (93 cases) was also significantly higher than that of stage IA Group 1 patients (70 cases) ( p = 0.0018). Multivariate analyses demonstrated that positive TBLB yield was an independent negative determinant of prognosis in addition to pathologic staging and other clinicopathological factors. In conclusion, post-surgical prognosis of NSCLC patients was superior if preoperative TBLB was unsuccessful. This result suggested that advanced NSCLC had a tendency to be diagnosed with TBLB, and that the TBLB procedure might negatively impact the prognosis of patients with resectable NSCLC.
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Affiliation(s)
- Jun Nakajima
- Department of Cardiothoracic Surgery, Faculty of Medicine, University of Tokyo, Bunkyo-ku, Tokyo 113-8655, Japan.
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Tchatalbachev VV, Kirkpatrick DL, Duff DJ, Travis MD. Seeding of the rectus sheath with hepatocellular carcinoma after image guided percutaneous liver biopsy using coaxial biopsy needle system. J Radiol Case Rep 2015; 9:18-25. [PMID: 25926917 DOI: 10.3941/jrcr.v9i1.1887] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Needle track seeding following image guided needle biopsy is a known but uncommon complication in the workup of hepatocellular carcinoma. We present the case of a 55 year-old male who was found to have a recurrent hepatocellular carcinoma in the rectus sheath five years following a CT guided biopsy with the biopsy needle passing through the anterior abdominal wall muscles.
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Affiliation(s)
| | | | - Deiter J Duff
- Department of Pathology and Anatomical Sciences, University of Missouri, Columbia, Missouri, USA
| | - Mark D Travis
- Department of Radiology, University of Missouri, Columbia, Missouri, USA
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6
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Shyamala K, Girish HC, Murgod S. Risk of tumor cell seeding through biopsy and aspiration cytology. J Int Soc Prev Community Dent 2014; 4:5-11. [PMID: 24818087 PMCID: PMC4015162 DOI: 10.4103/2231-0762.129446] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Cancer cells, besides reproducing uncontrollably, lose cohesiveness and orderliness of normal tissue, invade and get detached from the primary tumor to travel and set up colonies elsewhere. Dislodging neoplastically altered cells from a tumor during biopsy or surgical intervention or during simple procedure like needle aspiration is a possibility because they lack cohesiveness, and they attain the capacity to migrate and colonize. Considering the fact that, every tumor cell, is bathed in interstitial fluid, which drains into the lymphatic system and has an individualized arterial blood supply and venous drainage like any other normal cell in our body, inserting a needle or a knife into a tumor, there is a jeopardy of dislodging a loose tumor cell into either the circulation or into the tissue fluid. Tumor cells are easier to dislodge due to lower cell-to-cell adhesion. This theory with the possibility of seeding of tumor cells is supported by several case studies that have shown that after diagnostic biopsy of a tumor, many patients developed cancer at multiple sites and showed the presence of circulating cancer cells in the blood stream on examination. In this review, we evaluate the risk of exposure to seeding of tumor cells by biopsy and aspiration cytology and provide some suggested practices to prevent tumor cell seeding.
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Affiliation(s)
- K Shyamala
- Department of Oral and Maxillofacial Pathology, Rajarajeswari Dental College and Hospital, Bengaluru, Karnataka, India
| | - H C Girish
- Department of Oral and Maxillofacial Pathology, Rajarajeswari Dental College and Hospital, Bengaluru, Karnataka, India
| | - Sanjay Murgod
- Department of Oral and Maxillofacial Pathology, Rajarajeswari Dental College and Hospital, Bengaluru, Karnataka, India
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7
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Tyagi R, Dey P. Needle tract seeding: an avoidable complication. Diagn Cytopathol 2014; 42:636-40. [PMID: 24591300 DOI: 10.1002/dc.23137] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2013] [Revised: 01/29/2014] [Accepted: 02/16/2014] [Indexed: 12/14/2022]
Abstract
Needle tract seeding refers to implantation of tumor cells by contamination when instruments like biopsy needles are used to examine, excise or ablate a tumor. Implantation along needle tract may lead to change of stage of the tumor, converting a resectable tumor into an inoperable one. In this paper we have reviewed the cases of needle tract seeding due to fine needle aspiration cytology (FNAC) procedure. We analyzed the various aspects of needle tract seedling and suggested how to take precautionary measures to prevent it.
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Affiliation(s)
- Ruchita Tyagi
- Department of Cytopathology and Gynecological Pathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Davis GL, Dempster J, Meler JD, Orr DW, Walberg MW, Brown B, Berger BD, O'Connor JK, Goldstein RM. Hepatocellular carcinoma: management of an increasingly common problem. Proc (Bayl Univ Med Cent) 2011; 21:266-80. [PMID: 18628926 DOI: 10.1080/08998280.2008.11928410] [Citation(s) in RCA: 109] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a common cancer that typically occurs in the setting of cirrhosis and chronic hepatitis virus infections. Hepatitis B and C account for approximately 80% of cases worldwide. HCC is currently the fifth most common malignancy in men and the eighth in women worldwide; its incidence is increasing dramatically in many parts of the world. Recognition of those at risk and early diagnosis by surveillance with imaging, with or without serologic testing, are extremely important. Many highly effective and even curative therapies are now available and include resection, liver transplantation, and local ablation. Appropriate application of these interventions offers hope of prolonged survival to many patients with this otherwise lethal complication of liver disease.
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Affiliation(s)
- Gary L Davis
- Division of Hepatology, Department of Internal Medicine, Baylor University Medical Center, Dallas, Texas, USA.
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Robertson EG, Baxter G. Tumour seeding following percutaneous needle biopsy: the real story! Clin Radiol 2011; 66:1007-14. [PMID: 21784421 DOI: 10.1016/j.crad.2011.05.012] [Citation(s) in RCA: 128] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2011] [Revised: 05/17/2011] [Accepted: 05/31/2011] [Indexed: 12/19/2022]
Abstract
The demand for percutaneous needle biopsy is greater than ever before and with the majority of procedures requiring imaging guidance, radiologists have an increasingly important role in the diagnostic work-up of patients with suspected malignancy. All invasive procedures incur potential risks; therefore, clinicians should be aware of the most frequently encountered complications and have a realistic idea of their likelihood. Tumour seeding, whereby malignant cells are deposited along the tract of a biopsy needle, can have disastrous consequences particularly in patients who are organ transplant candidates or in those who would otherwise expect good long-term survival. Fortunately, tumour seeding is a rare occurrence, yet the issue invariably receives a high profile and is often regarded as a major contraindication to certain biopsy procedures. Although its existence is in no doubt, realistic insight into its likelihood across the spectrum of biopsy procedures and multiple anatomical sites is required to permit accurate patient counselling and risk stratification. This review provides a comprehensive overview of tumour seeding and examines the likelihood of this much feared complication across the range of commonly performed diagnostic biopsy procedures. Conclusions have been derived from an extensive analysis of the published literature, and a number of key recommendations should assist practitioners in their everyday practice.
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Affiliation(s)
- E G Robertson
- Department of Radiology, Western Infirmary, Glasgow, UK
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Klopfleisch R, Sperling C, Kershaw O, Gruber AD. Does the taking of biopsies affect the metastatic potential of tumours? A systematic review of reports on veterinary and human cases and animal models. Vet J 2011; 190:e31-e42. [PMID: 21723757 DOI: 10.1016/j.tvjl.2011.04.010] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2011] [Revised: 04/08/2011] [Accepted: 04/09/2011] [Indexed: 02/06/2023]
Abstract
Clinicians and pathologists are sporadically asked by owners whether the taking of tumour biopsies may affect the behaviour of the tumour, including its potential to metastasise. Unfortunately, systematic studies on this subject are unavailable in veterinary medicine, and the aim of this study was to estimate the risk of adverse effects of biopsy taking on tumour progression in animals. A systematic review of veterinary and human case reports and clinical studies as well as experimental animal models of biopsy-induced tumour metastasis was undertaken. There were only two veterinary case reports of needle tract metastases (NTM) following the taking of needle biopsies from urogenital and pulmonary tumours. Seventeen experimental studies found a high incidence of NTM but only a rat osteosarcoma and a hamster squamous carcinoma model showed an increased incidence of distant or regional metastases after incision or excision biopsy. In human medicine, the occurrence of NTM has been reported after the taking of biopsies from mesotheliomas (15%), melanomas (11%) and gall bladder tumours (11%), liver metastases of colon carcinomas (4%) and mammary carcinomas (4%) but an incidence of only <1% for all other tumours. Circulating tumour cells increased immediately after the taking of biopsies from human squamous cell, prostate, breast and hepatocellular carcinomas. Although no increased risk of biopsy-induced distant metastasis has been reported for any type of tumour, this is inconclusive due to a lack of non-biopsied control groups in human studies. Reports of biopsy-induced metastasis in animal tumours indicate that the taking of transcutaneous biopsies from urogenital tumours may be associated with a risk of NTM. However, there is no evidence of a general increase in risk of distant metastases in any tumour type in people or animals. The overall risk therefore appears to be negligible when compared to the valuable information obtained from biopsies in veterinary practice.
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Affiliation(s)
- R Klopfleisch
- Freie Universität Berlin, Institute of Veterinary Pathology, Robert-von-Ostertag-Strasse 15, 14163 Berlin, Germany.
| | - C Sperling
- Freie Universität Berlin, Institute of Veterinary Pathology, Robert-von-Ostertag-Strasse 15, 14163 Berlin, Germany
| | - O Kershaw
- Freie Universität Berlin, Institute of Veterinary Pathology, Robert-von-Ostertag-Strasse 15, 14163 Berlin, Germany
| | - A D Gruber
- Freie Universität Berlin, Institute of Veterinary Pathology, Robert-von-Ostertag-Strasse 15, 14163 Berlin, Germany
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Ardiles V, Sánchez Clariá R, Mazza OM, Ciardullo MA, Pekolj J, De Santibañes E. [Prognostic factors after resection of hepatocellular carcinoma in the non-cirrhotic liver: presentation of 51 cases]. Cir Esp 2010; 87:148-54. [PMID: 20096405 DOI: 10.1016/j.ciresp.2009.11.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2009] [Revised: 11/19/2009] [Accepted: 11/19/2009] [Indexed: 01/22/2023]
Abstract
BACKGROUND Clinical presentation, treatment and prognosis of hepatocellular carcinoma depend on presence or absence of cirrhosis. In the literature there are few reports of hepatocellular carcinoma in non-cirrhotic patients. OBJECTIVE To describe a consecutive series of resected patients with hepatocellular carcinoma in non-cirrhotic liver and to identify prognostic factors of recurrence and survival. MATERIAL AND METHODS Between 1990 and 2006, 51 patients were operated on. Data were retrospectively analysed from a prospectively collected database. Single and multivariate analyses were performed to identify factors associated with survival and disease-free survival. RESULTS Thirty-three patients were male, median age 49.8 years. A major hepatectomy was performed in 72%. Morbidity was 43% and mortality was 0%. One-, two- and three-year survival rates were 90%, 75% and 67%, respectively. One-, two- and three-year disease-free survival rates were 65%, 41% and 37%, respectively. Presence of vascular invasion and of positive nodes was statistically significant for survival in univariate analysis but had no statistical significance in multivariate analysis. CONCLUSIONS Major hepatic resection is a safe treatment for hepatocellular carcinoma in non-cirrhotic patients. Both vascular invasion and presence of positive nodes were associated with poor survival. However, neither of them represented an independent variable.
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Affiliation(s)
- Victoria Ardiles
- Servicio de Cirugía General, Sector de Cirugía Hepatobiliopancreática, Hospital Italiano, Buenos Aires, Argentina
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Hollebecque A, Decaens T, Boleslawski E, Mathurin P, Duvoux C, Pruvot FR, Dharancy S. Natural history and therapeutic management of recurrent hepatocellular carcinoma after liver transplantation. ACTA ACUST UNITED AC 2009; 33:361-9. [PMID: 19398289 DOI: 10.1016/j.gcb.2009.02.036] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2008] [Revised: 11/25/2008] [Accepted: 02/23/2009] [Indexed: 12/13/2022]
Abstract
While the natural history and appropriate diagnostic and management practices are relatively well defined for hepatocellular carcinoma (HCC), data are scarce concerning the characteristic features and treatment modalities for recurrent HCC after liver transplantation. The time of recurrence appears to impact survival more significantly than localization, but to date, guidelines for therapeutic management of recurrent HCC have not been established. Data in the literature shows that late and unifocal recurrence has a better prognosis when treated by surgery or radiofrequency. In the event of early recurrence, surgery cannot be recommended due to the lack of evidence and the high risk of advanced disease. Systemic therapy can be discussed in a situation of multifocal recurrence. Proliferative signal inhibitors exhibit both immunosuppressive and antiproliferative properties and liver transplantation teams tend to introduce such treatment despite the lack of extensive data.
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Affiliation(s)
- A Hollebecque
- Service des maladies de l'appareil digestif et de la nutrition, hôpital Huriez, CHRU de Lille, 59037 Lille, France
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Chang S, Kim SH, Lim HK, Kim SH, Lee WJ, Choi D, Kim YS, Rhim H. Needle tract implantation after percutaneous interventional procedures in hepatocellular carcinomas: lessons learned from a 10-year experience. Korean J Radiol 2008; 9:268-74. [PMID: 18525230 PMCID: PMC2627263 DOI: 10.3348/kjr.2008.9.3.268] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Percutaneous interventional procedures under image guidance, such as biopsy, ethanol injection therapy, and radiofrequency ablation play important roles in the management of hepatocellular carcinomas. Although uncommon, the procedures may result in tumor implantation along the needle tract, which is a major delayed complication. Implanted tumors usually appear as one or a few, round or oval-shaped, enhancing nodules along the needle tract on CT, from the intraperitoneum through the intercostal or abdominal muscles to the subcutaneous or cutaneous tissues. Radiologists should understand the mechanisms and risk factors of needle tract implantation, minimize this complication, and also pay attention to the presence of implanted tumors along the needle tract during follow-up.
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Affiliation(s)
- Samuel Chang
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Dvorchik I, Schwartz M, Fiel MI, Finkelstein SD, Marsh JW. Fractional allelic imbalance could allow for the development of an equitable transplant selection policy for patients with hepatocellular carcinoma. Liver Transpl 2008; 14:443-50. [PMID: 18266211 DOI: 10.1002/lt.21393] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Liver transplantation (LT) in the presence of hepatocellular carcinoma (HCC) remains a controversial issue because the current staging systems are not sufficiently predictive of outcomes. Paraffin blocks from 183 patients that underwent LT in the presence of HCC were collected. Molecular analysis was carried out blindly on the native liver specimens in all cases with respect to recurrence outcomes. The fractional allelic imbalance (FAI) rate index was determined in each case and was used to compare the acquired mutational load between different tumors. The FAI was determined from the microdissected tissue site displaying the greatest amount of acquired allelic loss. FAI was found to be the strongest predictor of recurrence followed by vascular invasion and then by tumor number or hepatic lobar involvement. Based on these findings, 3 prognostic models were constructed for selection of candidates for LT in patients with concomitant HCC. Molecular markers of tumor progression are the strongest predictors of HCC recurrence currently available, surpassing all components of the tumor-node-metastasis classification system for staging of malignant tumors (TNM), including vascular invasion. Incorporation of these molecular markers of tumor progression could help resolve the ongoing conundrum of organ allocation for patients with HCC.
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Affiliation(s)
- Igor Dvorchik
- Thomas E. Starzl Transplantation Institute, Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA 15213-3236, USA
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Stigliano R, Marelli L, Yu D, Davies N, Patch D, Burroughs AK. Seeding following percutaneous diagnostic and therapeutic approaches for hepatocellular carcinoma. What is the risk and the outcome? Seeding risk for percutaneous approach of HCC. Cancer Treat Rev 2007; 33:437-47. [PMID: 17512669 DOI: 10.1016/j.ctrv.2007.04.001] [Citation(s) in RCA: 208] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2006] [Revised: 03/30/2007] [Accepted: 04/03/2007] [Indexed: 02/06/2023]
Abstract
BACKGROUND Tumour biopsy is usually considered mandatory for patient management by oncologists. Currently percutaneous ablation is used therapeutically for cirrhotic patients with small hepatocellular carcinoma (HCC), not suitable for resection or waiting for liver transplantation. However malignant seeding is a recognized complication of both diagnostic and therapeutic procedures in patients with HCC. Although percutaneous therapy whether with or without biopsy of a suspected HCC nodule may minimize the risk of seeding, this has not been confirmed. AIM To evaluate the risk of seeding, defined as new neoplastic disease occurring outside the liver capsule, either in the subcutaneous tissue or peritoneal cavity following needle biopsy and/or local ablation therapy (LAT). METHODS A literature search resulted in 179 events in 99 articles between January 1983 and February 2007: 66 seedings followed liver biopsy, 26 percutaneous ethanol injection (PEI), 1 microwave, 22 radiofrequency ablation (RFA), and 64 after combined biopsy and percutaneous treatment (5 microwave; 33 PEI; 26 RFA). RESULTS In 41 papers specifying the total number of patients biopsied and/or treated, the median risk of seeding was 2.29% (range 0-11%) for biopsy group; 1.4% (1.15-1.85%) for PEI when used with biopsy and 0.61% (0-5.56%) for RFA without biopsy, 0.95% (0-12.5%) for RFA with biopsy and 0.72% (0-10%) for liver nodules (including non-HCC nodules) biopsied and ablated. CONCLUSION Risk of seeding with HCC is substantial and appears greater with using diagnostic biopsy alone compared to therapeutic percutaneous procedures. This risk is particularly relevant for patients being considered for liver transplantation.
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Affiliation(s)
- R Stigliano
- Liver Transplantation and Hepatobiliary Medicine Unit, Royal Free Hospital, Pond Street, NW3 2QG London, UK.
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Parikh S, Hyman D. Hepatocellular cancer: a guide for the internist. Am J Med 2007; 120:194-202. [PMID: 17349437 DOI: 10.1016/j.amjmed.2006.11.020] [Citation(s) in RCA: 125] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2006] [Revised: 11/14/2006] [Accepted: 11/20/2006] [Indexed: 12/18/2022]
Abstract
Hepatocellular cancer is the third leading cause of cancer-related deaths worldwide. Its incidence has increased dramatically in the United States because of the spread of hepatitis C virus infection and is expected to increase for the next 2 decades. Hepatitis B virus, hepatitis C virus, and chronic heavy alcohol use leading to cirrhosis of the liver remain the most important causes. The diagnosis of hepatocellular cancer rests on a combination of radiologic, serologic, and histopathologic criteria. Liver transplantation is the only definitive treatment. Resection of the tumor and other percutaneous therapies are more commonly used in practice, because most hepatocellular cancers are detected at an advanced stage. Patients who are at high risk for the development of hepatocellular cancer should be screened with an ultrasound of the liver every 6 months. The prognosis is dependent on both the underlying liver function and the stage at which the tumor is diagnosed. The aim of this review is to familiarize internists in screening, diagnosis, and referral of patients with hepatocellular cancer in an appropriate and timely fashion.
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Affiliation(s)
- Sameer Parikh
- Department of Medicine, Baylor College of Medicine, Houston, Tex, USA.
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Maturen KE, Nghiem HV, Marrero JA, Hussain HK, Higgins EG, Fox GA, Francis IR. Lack of tumor seeding of hepatocellular carcinoma after percutaneous needle biopsy using coaxial cutting needle technique. AJR Am J Roentgenol 2006; 187:1184-7. [PMID: 17056903 DOI: 10.2214/ajr.05.1347] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The objective of our study was to determine the incidence of tumor seeding after biopsy of hepatocellular carcinoma (HCC) using a coaxial cutting needle technique. Seeding along the needle track is a dreaded complication of percutaneous biopsy in patients with HCC, particularly in potential liver transplant recipients. Reported seeding rates range from 0.6% to 5.1% using various biopsy techniques. To our knowledge, the rate of seeding using a coaxial cutting needle technique has not been reported. MATERIALS AND METHODS Retrospective review identified 128 patients with imaging-guided percutaneous liver biopsies positive for HCC. A coaxial cutting needle technique was uniformly used with a 17-gauge introducer and 18-gauge biopsy needle. Radiology and clinical reports were reviewed, and findings at clinical and imaging follow-up were assessed. RESULTS During the 6-year study period, 1,012 liver mass biopsies were performed, with 128 positive for HCC (100 men and 28 women; average age, 58.4 years). One hundred one patients had more than 30 days of clinical or imaging follow-up (or both) after biopsy (mean, 410 days; range, 33-1,989 days) and constituted the study population. The remaining 27 were excluded because of inadequate follow-up. No suspected or confirmed tumor seeding on imaging, physical examination, or laparotomy was identified. CONCLUSION We found no tumor seeding after percutaneous biopsy of HCC using a coaxial cutting needle technique. This rate, 0%, is lower than those reported with other techniques. The use of a needle introducer that remains in position during multiple cutting needle passes protects normal tissue along the track and may reduce seeding. This has particular importance for patients with stage I-II HCC, for whom liver transplantation may be curative.
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Affiliation(s)
- Katherine E Maturen
- Department of Radiology, University of Michigan Hospitals, Ann Arbor, MI 48019-0030, USA.
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Bialecki ES, Ezenekwe AM, Brunt EM, Collins BT, Ponder TB, Bieneman BK, Di Bisceglie AM. Comparison of liver biopsy and noninvasive methods for diagnosis of hepatocellular carcinoma. Clin Gastroenterol Hepatol 2006; 4:361-8. [PMID: 16527701 DOI: 10.1016/s1542-3565(05)00977-8] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Current management guidelines for hepatocellular carcinoma (HCC) do not require biopsy to prove the diagnosis. We evaluated our experience of patients with liver disease and hepatic lesions suspicious for HCC who underwent both fine-needle aspiration and core biopsy and correlated the results with those from commonly used noninvasive approaches. METHODS We retrospectively reviewed the outcomes of a series of patients undergoing biopsy because of a suspicion of HCC and compared sensitivity, specificity, and predictive value of biopsy with existing noninvasive methods for diagnosing HCC. RESULTS HCC was diagnosed by biopsy in 74 (63%) of 118 cases, and an additional 10 were found to have HCC on follow-up. Patients with positive biopsy results had significantly higher serum alpha-fetoprotein levels (median, 57 vs 12; P = .014) than those with negative biopsies, although these 2 groups were otherwise similar with regard to tests of liver function, lesion size on imaging, and Child-Pugh class. No patient developed evidence of tumor spread along the needle track after biopsy. We compared the diagnosis of HCC by biopsy with noninvasive diagnostic criteria advocated by the European Association for the Study of the Liver and those used by the United Network for Organ Sharing. Compared with criteria of the European Association for the Study of the Liver and the United Network for Organ Sharing, biopsy had greater sensitivity, specificity, and predictive value. CONCLUSIONS We recommend a greater role for image-guided biopsy of lesions greater than 1 cm clinically suspicious for HCC to allow adequate treatment planning because the risks of biopsy appear small and the potential benefits significant. Obtaining material for both cytologic and histologic examination at biopsy maximizes the diagnostic yield.
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Affiliation(s)
- Eldad S Bialecki
- Department of Internal Medicine, Saint Louis University School of Medicine St Louis, Missouri, USA
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Park HS, Lee SH, Kim YI, Lee JS, Lim MK, Park JW, Lee JH, Kim CM. Postbiopsy Arterioportal Fistula in Patients with Hepatocellular Carcinoma: Clinical Significance in Transarterial Chemoembolization. AJR Am J Roentgenol 2006; 186:556-61. [PMID: 16423968 DOI: 10.2214/ajr.04.1796] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVE The purpose of this study was to determine, retrospectively, the frequency of postbiopsy arterioportal fistula in hepatocellular carcinoma and its significance in transarterial chemoembolization (TACE). MATERIALS AND METHODS Forty-one patients who underwent percutaneous liver biopsy for diagnosis of hepatocellular carcinoma were referred for TACE. The control population comprised 161 patients referred during the same period who underwent TACE without biopsy. We determined that an arterioportal fistula was present by opacification of the portal vein during the arterial phase of angiography or by opacification with iodized oil during TACE. We considered hepatocellular carcinoma to be responsive to TACE when the sum of iodized oil retention in the tumor and a low-attenuation area on CT was greater than 50% of tumor size. We compared the frequency of arterioportal fistula and the rate of tumor response to TACE in both groups and also evaluated possible factors associated with postbiopsy arterioportal fistula, such as age, sex, Child-Pugh score, tumor size, average number of needle passes, average distance that the needle traversed normal liver before reaching the mass, and average interval between biopsy and TACE. RESULTS Twenty-three (56.1%) of 41 patients in the biopsy group and 19 (11.8%) of 161 patients in the control group had an arterioportal fistula (p < 0.001). The rate of tumor response to TACE was 87.8% (36/41) in the biopsy group and 87.0% (140/161) in the control group (p = 0.5932). Of the possible related factors, only tumor size correlated negatively with the occurrence of arterioportal fistula. CONCLUSION Percutaneous liver biopsy in hepatocellular carcinoma patients apparently increases the rate of arterioportal fistula but does not seem to affect the rate of tumor response to TACE.
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Affiliation(s)
- Hong Suk Park
- Center for Liver Cancer, National Cancer Center, 809, Madu 1-dong, Ilsan-gu, Goyang-si, Gyeonggi-do 411-764, South Korea.
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Sutcliffe R, Maguire D, Portmann B, Rela M, Heaton N. Selection of patients with hepatocellular carcinoma for liver transplantation. Br J Surg 2005; 93:11-8. [PMID: 16329080 DOI: 10.1002/bjs.5198] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Abstract
Background
Orthotopic liver transplantation (OLT) plays a pivotal role in the management of selected patients with initial hepatocellular carcinoma (HCC). After disappointing early results and a shortage of cadaveric grafts, patients are currently selected for OLT on the basis of tumour size and number. Limitations of these criteria and the advent of living donation have prompted their re-evaluation. The principal aims of this review were to define the limitations of current transplant criteria for HCC, and to identify potential areas for improvement.
Methods
A Medline search using the terms ‘liver transplantation’ and ‘hepatocellular carcinoma’ was conducted. Additional references were sourced from key articles.
Results and conclusion
In patients with HCC, biological properties of the tumour are more accurate than radiological criteria in determining outcome after transplantation. Despite the risks of tumour biopsy, which may have been previously overstated, histological evaluation before transplantation may have a role and warrants further study. By expanding the donor pool and eliminating waiting times, live donor liver transplantation is a valuable resource that has yet to fulfil its potential because of unresolved ethical issues concerning the safety of the donor. The availability of long-term outcome data may help to clarify this in the near future.
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Affiliation(s)
- R Sutcliffe
- Institute of Liver Studies, King's College Hospital, Denmark Hill, London SE5 9RS, UK
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Marsh JW, Dvorchik I. Should we biopsy each liver mass suspicious for hepatocellular carcinoma before liver transplantation?--yes. J Hepatol 2005; 43:558-62. [PMID: 16112246 DOI: 10.1016/j.jhep.2005.07.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- J Wallis Marsh
- Department of Surgery, Thomas E. Starzl Transplantation Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
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23
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Wee A. Fine needle aspiration biopsy of the liver: Algorithmic approach and current issues in the diagnosis of hepatocellular carcinoma. Cytojournal 2005; 2:7. [PMID: 15941489 PMCID: PMC1177974 DOI: 10.1186/1742-6413-2-7] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2005] [Accepted: 06/08/2005] [Indexed: 12/13/2022] Open
Abstract
The role of fine needle aspiration biopsy (FNAB) in the evaluation of focal liver lesions has evolved. Guided FNAB is still useful to procure a tissue diagnosis if clinical, biochemical and radiologic findings are inconclusive. Major diagnostic issues include: (i) Distinction of benign hepatocellular nodular lesions from reactive hepatocytes, (ii) Distinction of well-differentiated hepatocellular carcinoma (WD-HCC) from benign hepatocellular nodular lesions, (iii) Distinction of poorly differentiated HCC from cholangiocarcinoma and metastatic carcinomas, (iv) Determination of histogenesis of malignant tumor, and (v) Determination of primary site of origin of malignant tumor. This review gives a general overview of hepatic FNAB; outlines an algorithmic approach to cytodiagnosis with emphasis on HCC, its variants and their mimics; and addresses current diagnostic issues. Close radiologic surveillance of high-risk cirrhotic patients has resulted in the increasing detection of smaller lesions with many subjected to biopsy for tissue characterization. The need for tissue confirmation in clinically obvious HCC is questioned due to risk of malignant seeding. When a biopsy is indicated, core needle biopsy is favored over FNAB. The inherent difficulty of distinguishing small/early HCC from benign hepatocellular nodular lesions has resulted in indeterminate reports. Changing concepts in the understanding of the biological behavior and morphologic evolution of HCC and its precursors; and the current lack of agreement on the morphologic criteria for distinguishing high-grade dysplastic lesions (with small cell change) from WD-HCC, have profound impact on nomenclature, cytohistologic interpretation and management. Optimization of hepatic FNAB to enhance the yield and accuracy of diagnoses requires close clinicopathologic correlation; combined cytohistologic approach; judicious use of ancillary tests; and skilled healthcare teams.
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Affiliation(s)
- Aileen Wee
- Department of Pathology, National University of Singapore, National University Hospital, 5 Lower Kent Ridge Road, Singapore, 119074, Republic of Singapore.
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Affiliation(s)
- Alex S Befeler
- Saint Louis University Liver Center, Saint Louis University, Missouri 63110, USA
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25
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Fung KTT, Li FTW, Raimondo ML, Maudgil D, Mancuso A, Tibballs JM, Watkinson AA, Patch D, Burroughs AK. Systematic review of radiological imaging for hepatocellular carcinoma in cirrhotic patients. Br J Radiol 2004; 77:633-40. [PMID: 15326039 DOI: 10.1259/bjr/31556748] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
We systematically reviewed the evidence for determining the best radiological imaging for characterizing hepatocellular carcinoma (HCC) in cirrhotic patients in 997 articles between 1995 and 2001. We selected only prospective and retrospective cohorts of patients, excluding both case reports and studies without separate data on HCC. Only 29 studies, comprising 918 patients, fulfilled the inclusion criteria: 10 used the explanted liver as the reference standard of diagnosis. All except one, either found no statistically significant difference between imaging modalities or had no direct comparison of sensitivity between different modalities of imaging; 16 studies evaluated HCC among cirrhotic patients and had biopsy or imaging as the reference standard for diagnosis. However, no one imaging technique was shown to be superior. In two studies, data of a HCC subgroup was derived from the studies evaluating different kinds of focal hepatic lesions. No conclusion could be drawn because of the small sample size. One study addressed the issue of therapeutic impact. The evidence for choosing the best modality of imaging for characterizing HCC in cirrhotic patients is inadequate. Large multicentre studies with defined reference standards for diagnosis, and studies evaluating therapeutic impact are needed.
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Affiliation(s)
- K T T Fung
- Liver Transplantation and Hepatobiliary Medicine, The Royal Free Hospital, Pond Street, London, UK
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26
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Davies JQ, de la Hall PM, Kaschula ROC, Sinclair-Smith CC, Hartley P, Rode H, Millar AJW. Hepatoblastoma--evolution of management and outcome and significance of histology of the resected tumor. A 31-year experience with 40 cases. J Pediatr Surg 2004; 39:1321-7. [PMID: 15359384 DOI: 10.1016/j.jpedsurg.2004.05.020] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND/PURPOSE The aim of this study was to retrospectively evaluate and compare the clinical features, treatment strategy, pathology, and outcome of all patients with hepatoblastoma treated at an African hospital over a 31-year period (1970 to 2001). METHODS Forty patients with hepatoblastoma were divided into 3 groups according to the treatment given. Group I (1970 to 1983, 14 patients) had no protocol therapy; group II (1984 to 1988, 6 patients) received protocol treatment according to Children's Study Group (CCSG) guidelines; group III (1989 to 2001, 20 patients) received SIOPEL protocol therapy. All available clinical, surgical, radiologic, and pathologic data were reviewed and analyzed. RESULTS Overall patient survival was as follows: group I, 14%; group II, 50%, and group III, 80%. Deaths in group II were caused by chemotherapy-induced immunosuppression only. Prognostic data for group III showed that all tumor-related deaths could be predicted by identifying multifocal disseminated growth patterns (P =.001) or vascular invasion (P =.001) in resected tumors. Of the 40 diagnostic tumor biopsies performed, 2 significant complications (1 death, 1 intraperitoneal tumor seeding) occurred. Histologic criteria evaluating these biopsies were not predictive of overall survival. CONCLUSIONS The introduction of protocol therapy has resulted in a marked improvement in survival. Immunosuppression-related sepsis in our setting resulted in unacceptable mortality in patients treated according to CCSG guidelines. A diagnostic biopsy in hepatoblastoma is of value but not without complications. Preoperative chemotherapy followed by complete surgical excision according to International Society of Paediatric Oncology guidelines yields excellent results with a current survival rate of 80%.
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Affiliation(s)
- J Q Davies
- Department of Surgery, Red Cross Children's Hospital, Cape Town, South Africa
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Marsh JW, Geller DA, Finkelstein SD, Donaldson JB, Dvorchik I. Role of liver transplantation for hepatobiliary malignant disorders. Lancet Oncol 2004; 5:480-8. [PMID: 15288237 DOI: 10.1016/s1470-2045(04)01527-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
The role of liver transplantation for hepatobiliary malignant disorders remains controversial and will remain so until several crucial issues are resolved, the main difficulty being the shortage of organ donors. Furthermore, a consensus needs to be reached within the transplantation community on the tumour stage at which each disorder is too advanced to be salvaged by liver transplantation. Despite these limitations, there are generally accepted criteria that define when transplantation can, and should, be offered for hepatobiliary malignant disorders.
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Affiliation(s)
- J Wallis Marsh
- Thomas E Starzl Transplantation Institute, University of Pittsburgh School of Medicine, PA 15213, USA.
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28
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Si MS, Amersi F, Golish SR, Ortiz JA, Zaky J, Finklestein D, Busuttil RW, Imagawa DK. Prevalence of Metastases in Hepatocellular Carcinoma: Risk Factors and Impact on Survival. Am Surg 2003. [DOI: 10.1177/000313480306901012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The purpose of this study was to determine the prevalence and risk factors of metastases in hepatocellular carcinoma (HCC) patients and analyze the effects of different locations of metastases on survival. Retrospective analysis was performed on 347 HCC patients who received a metastatic workup including bone scan and computed tomography scans of chest, abdomen, and pelvis. Clinical and tumor characteristics were evaluated as risk factors for metastasis by univariate and multivariate methods. Survival was analyzed by Kaplan-Meier and Cox regression methods. One hundred forty-five patients had metastases: 71 had thoracic, 57 had abdominal, and 34 had bone metastases. Significant differences were noted with weight loss, hepatitis C, tumor grade, tumor multifocality, size, and alkaline phosphatase levels between the metastases group and the nonmetastases group by univariate analysis. Poor differentiation, multilobar spread, and size (≥5 cm) were strongest predictors of metastatic disease by logistic regression. Patients with thoracic metastases had significantly poorer survival. HCC metastasis is prevalent on initial presentation. Evaluation for liver transplantation or curative resection requires a full metastatic workup. Poor differentiation, larger tumors, and those with multilobar spread have increased risk for metastasis. Patients with thoracic spread have poor prognosis as compared to other locations of metastasis.
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Affiliation(s)
- Ming-Sing Si
- From the UCI Medical Center, Department of Surgery, Section of Hepatobiliary and Pancreas Surgery and Islet Cell Transplantation, Orange, California
| | - Farin Amersi
- UCLA Medical Center, Department of Surgery, Division of Transplantation Los Angeles, California
| | | | - Jorge A. Ortiz
- From the UCI Medical Center, Department of Surgery, Section of Hepatobiliary and Pancreas Surgery and Islet Cell Transplantation, Orange, California
| | - Joseph Zaky
- UCLA Medical Center, Department of Surgery, Division of Transplantation Los Angeles, California
| | - Debbie Finklestein
- UCLA Medical Center, Department of Surgery, Division of Transplantation Los Angeles, California
| | - Ronald W. Busuttil
- UCLA Medical Center, Department of Surgery, Division of Transplantation Los Angeles, California
| | - David K. Imagawa
- From the UCI Medical Center, Department of Surgery, Section of Hepatobiliary and Pancreas Surgery and Islet Cell Transplantation, Orange, California
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29
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Verhoef C, Kuiper JW, Heisterkamp J, de Man RA, Pattynama PMT, IJzermans JNM. Interstitial laser coagulation with temporary hepatic artery occlusion for patients with cirrhosis and irresectable hepatoma. Br J Surg 2003; 90:950-5. [PMID: 12905547 DOI: 10.1002/bjs.4135] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND The aim was to determine the degree of local control of hepatocellular carcinoma (HCC) in patients with cirrhotic liver disease when treated with ultrasonographically guided interstitial laser coagulation (ILC) with temporary hepatic artery occlusion. METHODS Sixteen patients with 24 HCC tumours were treated. Follow-up was by computed tomography or magnetic resonance imaging every 3 months. RESULTS Nineteen of 24 tumours showed complete necrosis immediately after treatment, and there was no tumour recurrence during follow-up (mean 14 months, median 12 months). No effect on liver function was observed after 1 week and there was no death. In 13 of the 16 patients, new HCC foci developed at other sites. CONCLUSION Percutaneous ILC combined with temporary hepatic artery occlusion during a single session is an effective local treatment for HCC nodules smaller than 5 cm. However, new HCC lesions develop in the majority of patients, which underscores the need for adjuvant therapy or repeated treatment in these patients.
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Affiliation(s)
- C Verhoef
- Department of Surgery, Erasmus Medical Centre, Rotterdam, The Netherlands
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30
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Schnater JM, Aronson DC, Plaschkes J, Perilongo G, Brown J, Otte JB, Brugieres L, Czauderna P, MacKinlay G, Vos A. Surgical view of the treatment of patients with hepatoblastoma: results from the first prospective trial of the International Society of Pediatric Oncology Liver Tumor Study Group. Cancer 2002. [PMID: 11920482 DOI: 10.1002/cncr.10282] [Citation(s) in RCA: 176] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Surgical resection is the cornerstone of treatment for patients with hepatoblastoma (HB). The Society of Pediatric Oncology Liver Tumor Study Group launched its first prospective trial (SIOPEL-1) with the intention to treat all patients with preoperative chemotherapy and delayed surgical resection. The objective of this article was to assess the assumed surgical advantages of primary chemotherapy. METHODS Between 1990 and 1994, 154 patients age < 16 years with HB were registered on SIOPEL-1. The pretreatment extent of disease was assessed, and, after undergoing biopsy, patients were treated with cisplatin 80 mg/m(2) intravenously over 24 hours and doxorubicin 60 mg/m(2) intravenously over 48 hours by continuous infusion (PLADO). Generally, tumors were resected after four of a total of six courses of PLADO. RESULTS One hundred twenty eight patients underwent surgical resection (13 patients underwent primary surgery, and 115 patients underwent delayed surgery after PLADO). A pretreatment surgical biopsy was performed in 96 of 128 patients (75%). Biopsy complications occurred in 7 of 96 patients (7%). Twenty-two patients showed pulmonary metastases at the time of diagnosis, and 7 patients underwent thoracotomy. Operative morbidity and mortality were 18% and 5%, respectively. Complete macroscopic surgical resection was achieved in 106 patients (92%), including 6 patients who underwent orthotopic liver transplantation. The actuarial 5-year event free survival (EFS) rate for all 154 patients in the study was 66%, and the overall survival (OS) rate was 75%. For the 115 patients who were included in the surgical analysis that followed the exact protocol, the EFS and OS rates were 75% and 85%, respectively. CONCLUSIONS Biopsy is a safe procedure and should be performed routinely. Preoperative chemotherapy seems to make tumor resection easier. Reresection of a positive resection margin does not necessarily have to be performed, because postoperative chemotherapy showed good results. Resection of lung metastases can be curative if there is local control of the primary tumor; however, results showed that the patient's prognosis was worse. Surgical morbidity or mortality rates were not necessarily higher in large multicenter studies. More importantly, countries of lesser economic status also can contribute effectively to these trials.
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Affiliation(s)
- J Marco Schnater
- Pediatric Surgical Center Amsterdam (EKZ-AMC/VUmc), Amsterdam, The Netherlands
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Frilling A, Broelsch CE. Resection of hepatocellular carcinoma with out preoperative tumor biopsy. Ann Surg 2002; 235:604; author reply 604-5. [PMID: 11923620 PMCID: PMC1422481 DOI: 10.1097/00000658-200204000-00023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Sood A, Midha V, Sood N. Needle track metastasis of primary liver carcinoma after percutaneous needle aspiration. Am J Gastroenterol 2002; 97:765-6. [PMID: 11922583 DOI: 10.1111/j.1572-0241.2002.05572.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Rodríguez M, Artigas V, Montserrat E, Trías M. Implante de hepatocarcinoma en la pared torácica tras punción-aspiración con aguja fina ecodirigida. Cir Esp 2001. [DOI: 10.1016/s0009-739x(01)71906-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Dumortier J, Lombard-Bohas C, Valette PJ, Boillot O, Scoazec JY, Berger F, Claudel-Bonvoisin S. Needle tract recurrence of hepatocellular carcinoma after liver transplantation. Gut 2000; 47:301. [PMID: 10896926 PMCID: PMC1728008 DOI: 10.1136/gut.47.2.301] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/08/2022]
Affiliation(s)
- J Dumortier
- Fédération des Spécialités Digestives Hôpital Edouard Herriot, Lyon, France.
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