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Putra J, Kim GE. Diagnostic approach to hepatic vascular lesions: a paediatric perspective. Histopathology 2024; 85:835-845. [PMID: 38924138 DOI: 10.1111/his.15250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 06/04/2024] [Accepted: 06/08/2024] [Indexed: 06/28/2024]
Abstract
The pathological evaluation of hepatic vascular lesions in children requires special consideration. Inconsistent terminology, rarity of pathology specimens and overlapping pathological features between various lesions may pose a serious diagnostic challenge. In this review, we highlight the importance of using the International Society for the Study of Vascular Anomalies (ISSVA) classification scheme to characterise these lesions. Selected entities are discussed, including hepatic vascular tumours exclusively seen in the paediatric age group, hepatic infantile haemangioma and hepatic congenital haemangioma. Vascular malformations, with emphasis on their syndromic associations (venous malformation in blue rubber bleb naevus syndrome) and complications (hepatocellular nodules in Abernethy malformation) are also covered.
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Affiliation(s)
- Juan Putra
- Department of Pathology, Boston Children's Hospital and Harvard Medical School, Boston, MA, USA
| | - Grace E Kim
- Department of Pathology, University of California San Francisco, San Francisco, CA, USA
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Gong X, Yang M, Zhang Z, Qiu T, Zhou J, Shan W, Zhang X, Lan Y, Bao P, Zhou Z, Yang C, Zhang Y, Li T, Guo J, Guo J, Lu G, Kong F, Zhang Y, Chen S, Ji Y. Clinical characteristics and managements of congenital hepatic hemangioma: a cohort study of 211 cases. Hepatol Int 2024:10.1007/s12072-024-10756-5. [PMID: 39612031 DOI: 10.1007/s12072-024-10756-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2024] [Accepted: 11/09/2024] [Indexed: 11/30/2024]
Abstract
BACKGROUND Hepatic hemangiomas can be classified into three morphologic patterns: focal (congenital hepatic hemangiomas [CHHs]), multifocal, and diffuse. We aimed to identify the clinical characteristics of CHH and evaluate the changes in CHH management at our institution over the last 2 decades. METHODS This was a retrospective cohort study of children diagnosed with CHH who were managed at 8 investigation sites. The primary outcome was changes in CHH size in patients at the last follow-up. The primary exposure of interest was management modality in 2 study periods (2003-2012 versus 2013-2022). RESULTS Two hundred and eleven patients were analyzed. Four different subtypes of CHH were identified. Rapidly involuting CHH patients had complete involution/nearly complete involution, with a median age of 12.0 months. Noninvoluting CHH presented no change in CHH size. Partially involuting CHH patients presented with partial involution and had a stable tumor size at a median age of 16.0 months. Postnatally proliferating CHHs had an initial postnatal increase in CHH lesion size and underwent involution at a median age of 27.0 months. Further analysis revealed that management strategies for CHHs have shifted over time, with the proportion of patients receiving expectant management increasing from 35.4% before 2013 to 77.7% after 2013 (difference, 42.3%; 95% confidence interval 29.3-53.3%). The survival rate of patients with CHH was high (98.6%). CONCLUSIONS We documented 4 subtypes of CHHs. We found that expectant management strategies have increasingly replaced invasive interventions in patients with CHH over the past 2 decades. RESEARCH REGISTRATION UNIQUE IDENTIFYING NUMBER (UIN) We have already registered at Clinicaltrials.gov. The UIN number is NCT03331744.
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Affiliation(s)
- Xue Gong
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Min Yang
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Zixin Zhang
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Tong Qiu
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Jiangyuan Zhou
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Wei Shan
- Department of Pediatric Surgery, Sichuan Women and Children's Hospital, Chengdu, 610045, China
| | - Xuepeng Zhang
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, 610041, China
- Pediatric Intensive Care Unit, Department of Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Yuru Lan
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Pingqian Bao
- Department of Pediatric Surgery, Leshan Women and Children's Hospital, Leshan, 614099, China
| | - Zilong Zhou
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Congxia Yang
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Yujia Zhang
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Tianliang Li
- Department of Pediatric Surgery, The First People's Hospital of Zigong, Zigong, 643000, China
| | - Jing Guo
- Pediatric Surgery Department of the Affiliated Hospital of Southwest Medical University, Luzhou, 646000, China
| | - Jun Guo
- Department of Pediatrics, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, 621000, China
| | - Guoyan Lu
- Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, 610041, China
| | - Feiteng Kong
- Department of Pediatric Surgery, Chengdu Women and Children's Central Hospital, Chengdu, 610031, China
| | - Yongbo Zhang
- Department of Pediatric Surgery, Chengdu Women and Children's Central Hospital, Chengdu, 610031, China
| | - Siyuan Chen
- Pediatric Intensive Care Unit, Department of Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Yi Ji
- Division of Oncology, Department of Pediatric Surgery, West China Hospital of Sichuan University, Chengdu, 610041, China.
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Jung R, Trivedi CM. Congenital Vascular and Lymphatic Diseases. Circ Res 2024; 135:159-173. [PMID: 38900856 PMCID: PMC11192239 DOI: 10.1161/circresaha.124.323181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/22/2024]
Abstract
Over the past several centuries, the integration of contemporary medical techniques and innovative technologies, like genetic sequencing, have played a pivotal role in enhancing our comprehension of congenital vascular and lymphatic disorders. Nonetheless, the uncommon and complex characteristics of these disorders, especially considering their formation during the intrauterine stage, present significant obstacles in diagnosis and treatment. Here, we review the intricacies of these congenital abnormalities, offering an in-depth examination of key diagnostic approaches, genetic factors, and therapeutic methods.
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Affiliation(s)
- Roy Jung
- Division of Cardiovascular Medicine, UMass Chan Medical School, Worcester, MA 01605 USA
- Department of Medicine, UMass Chan Medical School, Worcester, MA 01605 USA
- Translational Science Program, Morningside Graduate School of Biomedical Sciences, UMass Chan Medical School, Worcester, MA 01605 USA
| | - Chinmay M. Trivedi
- Division of Cardiovascular Medicine, UMass Chan Medical School, Worcester, MA 01605 USA
- Department of Medicine, UMass Chan Medical School, Worcester, MA 01605 USA
- Translational Science Program, Morningside Graduate School of Biomedical Sciences, UMass Chan Medical School, Worcester, MA 01605 USA
- Department of Molecular, Cell, and Cancer Biology, UMass Chan Medical School; Worcester, MA 01605 USA
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Xie LL, Huang YB, Dong KR, Yang SB, Shen C, Ma YY. Postnatal treatment and evolution patterns of giant fetal hepatic hemangioma: a case series of 29 patients. BMC Pediatr 2024; 24:8. [PMID: 38172842 PMCID: PMC10765870 DOI: 10.1186/s12887-023-04476-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Accepted: 12/08/2023] [Indexed: 01/05/2024] Open
Abstract
OBJECTIVES To explore the clinical characteristics, postnatal treatment and prognosis of giant fetal hepatic hemangioma (GFHH). METHOD Retrospective analysis was performed on children with giant fetal hepatic hemangioma (maximum tumor diameter > 40 mm) diagnosed by prenatal ultrasound and MRI from December 2016 to December 2020. These patients were observed and treated at the Children's Hospital of Fudan University after birth. The clinical data were collected to analyze the clinical characteristics, treatment, and prognosis of GFHH using independent sample t tests or Fisher's exact tests. RESULTS Twenty-nine patients who were detected by routine ultrasound in the second and third trimester of pregnancy with giant fetal hepatic hemangiomas were included. The first prenatal ultrasound diagnosis of gestational age was 34.0 ± 4.3 weeks, ranging from 22 to 39 weeks. Of the patients, 28 had focal GFHHs and 1 had multifocal GFHHs. Surgery was performed, and the diagnosis was confirmed histopathologically in two patients. There were 8 cases with echocardiography-based evidence of pulmonary hypertension, 11 cases had a cardiothoracic ratio > 0.6, and 4 cases had hepatic arteriovenous fistula (AVF). The median follow-up time was 37 months (range: 14-70 months). During the follow-up, 12 patients received medical treatment with propranolol as the first-line therapy. The treatment group had a higher ratio of cardiothoracic ratio > 0.6 (P = 0.022) and lower albumin levels (P = 0.018). Four (14.8%) lesions showed postnatal growth before involuting. Complete response was observed in 13 (13/29) patients, and partial response was observed in 16 (16/29) patients. CONCLUSIONS Fetal giant hepatic hemangioma is mainly localized, and its clinical outcome conforms to RICH (rapidly involuting) and PICH (partially involuting), but some fetal giant hepatic hemangiomas will continue to grow after birth and then gradually decrease. For uncomplicated giant fetal hepatic hemangioma, postnatal follow-up is the main concern, while those with complications require aggressive medical treatment. Propranolol may have no effect on the volume change of GFHH.
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Affiliation(s)
- Lu-Lu Xie
- Shanghai Institute of Infectious Disease and Biosecurity, Shanghai, 200032, China
- Department of Pediatric Surgery, Shanghai Key Laboratory of Birth Defect, Key Laboratory of Neonatal Disease, Ministry of Health, Children's Hospital of Fudan University, 399 Wan Yuan Road, Shanghai, 201102, China
| | - Yan-Bing Huang
- College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Children's Hospital, Fujian Medical University, Fuzhou, 350001, China
| | - Kui-Ran Dong
- Department of Pediatric Surgery, Shanghai Key Laboratory of Birth Defect, Key Laboratory of Neonatal Disease, Ministry of Health, Children's Hospital of Fudan University, 399 Wan Yuan Road, Shanghai, 201102, China
| | - Shao-Bo Yang
- Department of Pediatric Surgery, Shanghai Key Laboratory of Birth Defect, Key Laboratory of Neonatal Disease, Ministry of Health, Children's Hospital of Fudan University, 399 Wan Yuan Road, Shanghai, 201102, China.
| | - Chun Shen
- Department of Pediatric Surgery, Shanghai Key Laboratory of Birth Defect, Key Laboratory of Neonatal Disease, Ministry of Health, Children's Hospital of Fudan University, 399 Wan Yuan Road, Shanghai, 201102, China.
| | - Yang-Yang Ma
- Department of Pathology, Children's Hospital of Fudan University, Shanghai, China
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