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Chatterejee P, Subramanian H, Panneerselvam S. Anesthetic Approach to a Case of Hepatoblastoma With Right Atrial Spread for Simultaneous Resection of Both. Cureus 2022; 14:e25796. [PMID: 35812592 PMCID: PMC9270930 DOI: 10.7759/cureus.25796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/09/2022] [Indexed: 11/16/2022] Open
Abstract
Hepatoblastoma is the most common primary liver tumor in childhood. However, cases involving age >5 years are extremely rare. Invasion of the inferior vena cava and right atrium in hepatoblastoma places the patient in a high-risk group, and due to the rarity of such presentation, the preferred surgical approach is not clear. We present the perioperative anesthetic management of hepatoblastoma in an eight-year-old child with right atrial invasion at diagnosis, with no regression in size of the tumor after chemotherapy, treated subsequently with combined cardiac and liver surgery. Due to the possibility of impingement of the tumor thrombus onto the tricuspid valve or superior vena cava, or systemic embolization from the right atrium, access for the cardiopulmonary bypass was kept ready at the start of surgery. Intraoperative evidence of fragmentation of a small part of the right atrial tumor was noted in trans-esophageal echocardiography midway during left hepatectomy. This necessitated the emergency institution of cardiopulmonary bypass and en-bloc removal of the tumor thrombus with the remaining left hepatectomy specimen. The anesthetic management was further compounded by the risk of peri-operative pulmonary embolization, coagulopathy, blood loss and hemodynamic instability, ischemia-reperfusion injury, and post-operative hepatic, renal and pulmonary complications inherent in hepatectomies. The case presented a unique set of challenges to both surgeons and anesthetists. What was most evident from the successful management of such a case was the need for a team approach, with adequate communication between teams managing the patient.
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Abbas AA, Samkari AM, Almehdar AS. Hepatoblastoma: Review of Pathology, Diagnosis and Modern Treatment Strategies. CURRENT CANCER THERAPY REVIEWS 2020. [DOI: 10.2174/1573394716666200206103826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Hepatoblastoma (HB) is the most common primary malignant hepatic tumor of childhood
and, occurring predominantly in the first two years of life. Approximately 100 cases are diagnosed
every year in the United States of America. The management of HB has changed markedly
over the last three decades. Alfa feto protein (AFP) and beta human chorionic gonadotrophin (beta
HCG) are the main tumor markers and are markers for diagnosis and follow up. International collaborative
efforts have led to the implementation of the Pre - Treatment Extent of the Disease PRETEXT
staging system consensus classification to assess upfront resectability. Complete surgical
resection plays a key role in successful management. Overall, outcomes have greatly improved over
the past decades mainly because of advances in chemotherapy (CTR) agents and administration
protocols, newer surgical approaches and liver transplantation (LT). Targeted medications towards
the newly discovered β-catenin and Wnt genetic pathways in tumor cells may soon become an option
for treatment. The current disease free survival (DFS) rates are approaching 85%. For the 25%
of patients with metastasis at presentation, the overall survival (OS) remains poor. A more individualized
approach to treating the heterogeneous spectrum of HB may become the basis of successful
treatment in complex cases. Newer medications and surgical techniques are being exploited.
Here we present a comprehensive review of the recent advances in the management of HB. A wide
literature search was made using internet search engines such as PubMed and Google scholar. More
than 100 articles were reviewed and the information extrapolated was arranged to produce this
review.
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Affiliation(s)
- Adil A. Abbas
- Pediatric Hematology/Oncology Section, College of Medicine, Princess Nourah Oncology Centre, King Saud Bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Alaa M.N. Samkari
- Department of Laboratory Medicine, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Abeer S. Almehdar
- Department of Medical Imaging, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, King Abdulaziz Medical City, Jeddah, Saudi Arabia
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Zhang Y, Zhang W, Tang S, Chen L, Yi Y, Zhang P, Liu A, Zhi T, Huang D. A single-center retrospective study of pediatric hepatoblastoma. Oncol Lett 2016; 12:3919-3925. [PMID: 27895749 PMCID: PMC5104209 DOI: 10.3892/ol.2016.5195] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2015] [Accepted: 08/26/2016] [Indexed: 11/30/2022] Open
Abstract
Hepatoblastoma is a malignant liver tumor generally diagnosed in infants and children <3 years old. The current retrospective study aimed to investigate the associations of tumor stage, pathological type, metastasis and chemotherapy with clinical outcomes. In the current study, a total of 102 patients with hepatoblastoma were enrolled between September 2006 and June 2014. Clinical records and follow-up information for each of patient were obtained to conduct a Kaplan-Meier survival analysis and log-rank test. The median age of the subjects was 1.5 years, and 98 patients had stage III or IV hepatoblastoma. Complete or partial remittance occurred in 72 subjects, and 91 underwent surgical operation. The survival rate differed significantly among patients with different tumor stages (P=0.015, χ2=8.359). The mortality rate of stage IV subjects with intrahepatic metastasis was significantly higher than that of those without (P=0.004). Among the 45 subjects with relapsed hepatoblastoma, the mortality rate was higher in the subjects that abandoned chemotherapy than in patients who continued regular chemotherapy. In total, 27 of 45 subjects with relapsed hepatoblastoma succumbed to the disease; 20 of them abandoned chemotherapy treatment; and the remaining 7 patients underwent regular chemotherapy and succumbed to the disease by the end of follow-up. The present study indicates that the increased mortality rate was associated with postoperative residual-induced intrahepatic metastasis and relapsed hepatoblastoma; and that regular chemotherapy is necessary for patient to achieve complete or partial remission following surgical operation.
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Affiliation(s)
- Yi Zhang
- Department of Pediatrics, Beijing Tongren Hospital, Capital Medical University, Beijing 100176, P.R. China; Department of Pediatrics, People's Liberation Army General Hospital, Beijing 100853, P.R. China
| | - Weiling Zhang
- Department of Pediatrics, Beijing Tongren Hospital, Capital Medical University, Beijing 100176, P.R. China
| | - Suoqin Tang
- Department of Pediatrics, People's Liberation Army General Hospital, Beijing 100853, P.R. China
| | - Liping Chen
- Department of Pediatrics, Beijing Tongren Hospital, Capital Medical University, Beijing 100176, P.R. China
| | - You Yi
- Department of Pediatrics, Beijing Tongren Hospital, Capital Medical University, Beijing 100176, P.R. China
| | - Pinwei Zhang
- Department of Pediatrics, Beijing Tongren Hospital, Capital Medical University, Beijing 100176, P.R. China
| | - Aiping Liu
- Department of Pediatrics, Beijing Tongren Hospital, Capital Medical University, Beijing 100176, P.R. China
| | - Tian Zhi
- Department of Pediatrics, Beijing Tongren Hospital, Capital Medical University, Beijing 100176, P.R. China
| | - Dongsheng Huang
- Department of Pediatrics, Beijing Tongren Hospital, Capital Medical University, Beijing 100176, P.R. China
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