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Pathak S, Grosu L. Case series of prenatal diagnosis of fetal intrahepatic lesions and postnatal outcome. ULTRASOUND : JOURNAL OF THE BRITISH MEDICAL ULTRASOUND SOCIETY 2019; 27:127-130. [PMID: 31037097 DOI: 10.1177/1742271x18821147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Accepted: 11/12/2018] [Indexed: 11/15/2022]
Abstract
With advancing technology, it is becoming common for antenatal ultrasound to detect echogenic lesions in fetal abdomen. Paucity of data in this field, however, makes it difficult to counsel patients. We report four cases of fetal liver echogenic lesions, postnatal outcome (delivered during 2015-2016) and a literature review to increase awareness. Intrahepatic calcification is relatively common with an incidence of approximately 5-10 in 10,000 pregnancies. Prenatal detection of echogenic lesions in fetal abdomen causes huge anxiety and stress to parents; therefore, it is important for the ultrasonographers to be up to date with the evidence-based management of these lesions. Most lesions would carry no or little risk to neonate; however, few cases may require careful planning to optimise the time and place of delivery. We describe four cases between February 2015 and December 2016 using machine Voluson S6 and E8.
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Affiliation(s)
- Sangeeta Pathak
- Department of Obstetrics and Gynaecology, Hinchingbrooke Hospital, North West Anglia NHS Foundation Trust, Cambridgeshire, UK
| | - Liliana Grosu
- Department of Obstetrics and Gynaecology, Hinchingbrooke Hospital, North West Anglia NHS Foundation Trust, Cambridgeshire, UK
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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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Dong Q, Xu W, Jiang B, Lu Y, Hao X, Zhang H, Jiang Z, Lu H, Yang C, Cheng Y, Yang X, Hao D. Clinical applications of computerized tomography 3-D reconstruction imaging for diagnosis and surgery in children with large liver tumors or tumors at the hepatic hilum. Pediatr Surg Int 2007; 23:1045-50. [PMID: 17828408 DOI: 10.1007/s00383-007-1910-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/27/2007] [Indexed: 11/24/2022]
Abstract
The present study assessed the benefits of 3-D reconstruction of spiral computerized tomography (CT) scans for the diagnosis of and surgical guidance to large liver tumors or tumors at the hepatic hilum. We retrospectively analyzed the cases of 18 children with large liver tumors or with tumors at the hepatic hilum treated in past 5 years. The ages ranged from 45 days to 14 years. Ten cases were examined using the three-dimensional reconstruction using 64 slice spiral CT and eight patients underwent conventional CT or conventional enhanced CT scanning. In 16 cases, the volume of tissue removed exceeded one-third the entire volume of the liver (considered "large" tumors). The largest tumor removed weighed 4.8 kg. In two cases, the excised tissue represented less than one-third of the total liver volume, but in these cases the location of the tumor was considered "complex" due to the proximity to major hepatic vessels. Seven tumors were located in the right lobe, three in the left lateral segment, three in medial segment, three extended beyond the right lobe and two extended beyond the left lateral segment. Pathological diagnoses included hepatoblastoma (n = 9), hepatocellular carcinoma (n = 2), mesenchymal hamartoma (n = 4), teratoma (n = 1) and adenoma (n = 2). The 3-D reconstructed images could be rotated to view the image from several sides, were semitransparent and allowed for the measurement of tumor size and determination of spatial relation to blood vessels. All 18 children had curative resections as indicated by "tumor-free" microscopic margins. No major intra- or postoperative complications were encountered. Three-dimensional CT imaging can provide high quality images of the tumors and location of the tumor relative to vital hepatic blood vessels. This technique offers a kind of comparatively accurate method compared with traditional imaging techniques, it could help the surgeon identify the tumor borders accurately and devise a comparative safe surgical strategy. With its help the surgeon could identify vital hepatic blood vessels before operation, so they can avoid massive hemorrhaging and avoid massive hemorrhaging during operation. This technique should be more widely applied in the resection of large or complex liver tumors.
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Affiliation(s)
- Qian Dong
- Department of Pediatric Surgery, The Affiliated Hospital of Medical College, Qing Dao University, 16 Jiangsu Road, Qing Dao City 266003, China.
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