1
|
Molecular cytogenetics of pediatric adipocytic tumors. Cancer Genet 2015; 208:469-81. [DOI: 10.1016/j.cancergen.2015.06.005] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Revised: 06/16/2015] [Accepted: 06/23/2015] [Indexed: 12/20/2022]
|
2
|
Choi J, Bouron Dal Soglio D, Fortier A, Fetni R, Mathonnet G, Cournoyer S, Lallier M, Isler M, Beaulieu Bergeron M, Patey N. Diagnostic utility of molecular and cytogenetic analysis in lipoblastoma: a study of two cases and review of the literature. Histopathology 2014; 64:731-40. [DOI: 10.1111/his.12317] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2012] [Accepted: 10/24/2013] [Indexed: 12/19/2022]
Affiliation(s)
- Jungah Choi
- Department of Pathology; CHU Sainte Justine; Montreal QC Canada
| | - Dorothée Bouron Dal Soglio
- Department of Pathology; CHU Sainte Justine; Montreal QC Canada
- Research Center of CHU Sainte Justine; Montreal QC Canada
- University of Montreal; Montreal QC Canada
| | - Amanda Fortier
- Department of Pathology; CHU Sainte Justine; Montreal QC Canada
| | - Raouf Fetni
- Department of Pathology; CHU Sainte Justine; Montreal QC Canada
| | | | | | - Michel Lallier
- Department of Surgery; CHU Sainte Justine; Montreal QC Canada
| | - Marc Isler
- Department of Surgery; CHU Sainte Justine; Montreal QC Canada
| | - Mélanie Beaulieu Bergeron
- Department of Genetics; Children's Hospital of Eastern Ontario; Ottawa ON Canada
- Department of Pathology and Laboratory Medicine; University of Ottawa; Ottawa ON Canada
| | - Natalie Patey
- Department of Pathology; CHU Sainte Justine; Montreal QC Canada
- Research Center of CHU Sainte Justine; Montreal QC Canada
- University of Montreal; Montreal QC Canada
| |
Collapse
|
3
|
Brinkman AS, Maxfield B, Gill K, Patel NJ, Gosain A. A novel t(3;8)(p13;q21.1) translocation in a case of lipoblastoma. Pediatr Surg Int 2012; 28:737-40. [PMID: 22488564 DOI: 10.1007/s00383-012-3081-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/26/2012] [Indexed: 12/19/2022]
Abstract
Lipoblastoma is a rare benign neoplasm of embryonic white fatty tissue primarily found in the extremities of children <3 years old (Batanian et al., Cancer Genet Cytogenet 125(1):10-13, 2001; McVay MR et al., J Pediatr Surg 41(6):1067-1071, 2006; Kamal et al., J Pediatr Surg 46(7):E9-E12, 2011). Translocations affecting the 8q11-13 region are commonly reported with lipoblastoma and proper diagnosis requires cytogenetic analysis to distinguish it from malignant myxoid liposarcoma (Miller et al., J Pediatr Surg 32(12):1771-1772, 1997; Morerio et al., Pediatr Blood Cancer 52(1):132-134, 2009). We describe an additional case of lipoblastoma containing a new translocation t(3;8)(p13;q21.1), which has not previously been reported in a healthy asymptomatic child.
Collapse
Affiliation(s)
- Adam S Brinkman
- Section of Pediatric Surgery, Department of Surgery, University of Wisconsin, Madison, WI 53792-7375, USA.
| | | | | | | | | |
Collapse
|
4
|
Dutton JJ, Escaravage GK, Fowler AM, Wright JD. Lipoblastomatosis: Case Report and Review of the Literature. Ophthalmic Plast Reconstr Surg 2011; 27:417-21. [DOI: 10.1097/iop.0b013e318221118c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
5
|
|
6
|
Meloni-Ehrig AM, Riggott L, Christacos NC, Mowrey PN, Johal J. A case of lipoblastoma with seven copies of chromosome 8. ACTA ACUST UNITED AC 2009; 190:49-51. [DOI: 10.1016/j.cancergencyto.2008.12.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2008] [Accepted: 12/01/2008] [Indexed: 11/15/2022]
|
7
|
Röpke A, Kalinski T, Kluba U, von Falkenhausen U, Wieacker P, Röpke M. PLAG1 activation in lipoblastoma coinciding with low-level amplification of a derivative chromosome 8 with a deletion del(8)(q13q21.2). Cytogenet Genome Res 2007; 119:33-8. [DOI: 10.1159/000109616] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2007] [Accepted: 05/24/2007] [Indexed: 11/19/2022] Open
|
8
|
Spinelli C, Costanzo S, Severi E, Giannotti G, Massart F. A thoracic wall lipoblastoma in a 3-month-old infant: A case report and review of the literature. J Pediatr Hematol Oncol 2006; 28:594-600. [PMID: 17006266 DOI: 10.1097/01.mph.0000212977.13749.c3] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Lipoblastoma is a rare benign tumor of adipose tissue seen almost always in infancy and early childhood. Lipoblastoma is present in 2 forms which are pathologically identical: circumscribed and diffuse. It is typically located in the extremities, and less frequently in head-neck region, trunk, and various organs. Lipoblastoma is a tumor with good prognosis with no reported metastases, despite its potential for local invasion and rapid growth. Our patient was a 3-month-old boy who was brought to our clinic for rapidly growing mass in the right hemithorax. With the aim of both diagnosis and treatment, the lipomatous mass was removed by local resection. In addition to the patient's age, histologic and cytogenetic analyses assisted the diagnosis of diffuse lipoblastoma. In the postoperative period, the thorax wall was unaffected, and after 6 years of follow-up no recurrence was observed. In the English literature, 8 cases of thoracic wall lipoblastoma have been previously reported, and only 3 of diffuse form. Here, we report, at our knowledge, the fourth case of thoracic diffuse lipoblastoma, in which cytogenetic analysis showed a previously undescribed karyotype aberration involving chromosomes 8, 13, and 16.
Collapse
|
9
|
Abstract
This report describes a very rare case of lipoblastoma of a kidney affecting a small child. A 2-year-old boy was admitted for a palpable mass in the right abdominal quadrant. A preoperative examination revealed a tumor of uncertain origin. A simple nephrectomy was performed. Postoperative histologic examination confirmed lipoblastoma of the kidney. No other therapy was necessary. The child is well, without any sign of the disease 9 years after the tumor removal.
Collapse
Affiliation(s)
- Jirí Morávek
- Department of Pediatric Surgery, Charles University of Prague, 2nd Medical School, Teaching Hospital Motol, Institute of Postgraduate Medicine, 150 06 Prague 5, Czech Republic.
| | | | | | | |
Collapse
|
10
|
O'Brien D, Aquilina K, Farrell M, Breathnach F, Allcutt D. Cervical lipoblastomatosis producing quadriparesis: case report of surgery with chemotherapy and 10-year follow-up. Childs Nerv Syst 2005; 21:165-70. [PMID: 15071750 DOI: 10.1007/s00381-004-0949-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2003] [Indexed: 10/26/2022]
Abstract
INTRODUCTION Cervical lipoblastomatosis is a rare spinal tumour. Management of recurrence and long-term outcome data are not well described. CASE REPORT A 10-month-old infant presented with an upper extremity weakness. Magnetic resonance imaging (MRI) revealed an extradural cervical spinal tumour. It was debulked and histopathology revealed it to be lipoblastomatosis. The infant improved postoperatively. However, 5 months later the patient deteriorated and developed quadriparesis. The patient was managed with a more extensive resection and had chemotherapy. Ten years post-presentation the patient is well having made a full recovery and is living a normal life. Recent MRI shows minimal residual quiescent tumour. CONCLUSION The treatment of cervical lipoblastomatosis should involve the resection of as much tumour as possible at the first sitting as recurrence can be a problem. In cases of spinal recurrence we recommend aggressive decompression and adjuvant chemotherapy.
Collapse
Affiliation(s)
- Donncha O'Brien
- Department of Neurosurgery, Royal Liverpool Children's Hospital NHS Trust, Alder Hey, Eaton Road, Liverpool, L12 2AP, UK.
| | | | | | | | | |
Collapse
|
11
|
Somers GR, Teshima I, Nasr A, Cook A, Khoury AE, Taylor GP. Intrascrotal Lipoblastoma With a Complex Karyotype: A Case Report and Review of the Literature. Arch Pathol Lab Med 2004; 128:797-800. [PMID: 15214818 DOI: 10.5858/2004-128-797-ilwack] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Abstract
Lipoblastoma is a tumor of adipose tissue that usually occurs in young children. Most lipoblastomas occur on the extremities, trunk, and head and neck, and most have rearrangements of the 8q region. We describe a lipoblastoma in a 12-month-old boy who presented with a rapidly enlarging scrotal mass. Electron microscopy revealed features consistent with immature adipocytes, and cytogenetic analysis revealed the following karyotype: 57,XY,+4,+6,+7,der(8)t(8;12) (q22;q13), +der(8)t(8;12) (q22;q13), +9,+10,+12,−16,+17,+der(18)t(8;18)(q22;q23),+19,+20. Interestingly, the breakpoint on chromosome 12 (q13) is the same as that seen in lipoblastomas. To our knowledge, this is the first reported case of such a complex karyotype in lipoblastoma and adds to the expanding list of karyotypic abnormalities seen in such tumors.
Collapse
Affiliation(s)
- Gino R Somers
- Division of Pathology, Hospital for Sick Children, Toronto, Ontario, Canada.
| | | | | | | | | | | |
Collapse
|
12
|
Sandberg AA. Updates on the cytogenetics and molecular genetics of bone and soft tissue tumors: lipoma. ACTA ACUST UNITED AC 2004; 150:93-115. [PMID: 15066317 DOI: 10.1016/j.cancergencyto.2003.12.018] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2003] [Revised: 12/22/2003] [Accepted: 12/24/2003] [Indexed: 02/02/2023]
Affiliation(s)
- Avery A Sandberg
- Department of DNA Diagnostics, St. Joseph's Hospital and Medical Center, 350 West Thomas Road, Phoenix, AZ 85013, USA.
| |
Collapse
|
13
|
Abel RM, Bryan RT, Rafaat F, Haigh F, Sethia B, Parikh D. Axillary lipoblastoma--tumor recurrence in the right atrium. J Pediatr Surg 2003; 38:1246-7. [PMID: 12891504 DOI: 10.1016/s0022-3468(03)00279-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
This case report describes, for the first time, vascular invasion and recurrence of a lipoblastoma 6 months after the macroscopically complete excision of the initial cervico-axillary tumour. The importance of cytogenetics in the diagnosis of lipoblastoma is emphasized, as is the need to be wary of the diagnosis of lipoma in infancy.
Collapse
Affiliation(s)
- R M Abel
- Department of Paediatric Surgery, Diana Princess of Wales Children's Hospital, Birmingham, England, UK
| | | | | | | | | | | |
Collapse
|
14
|
Kanu A, Oermann CM, Malicki D, Wagner M, Langston C. Pulmonary lipoblastoma in an 18-month-old child: a unique tumor in children. Pediatr Pulmonol 2002; 34:150-4. [PMID: 12112785 DOI: 10.1002/ppul.10144] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Lipoblastoma, a rare benign tumor of adipose tissue, typically occurs in the superficial or deep layers of soft tissue on the trunk or extremities. Other sites of occurrence include the head, neck, and retroperitoneum. Lipoblastoma of the chest wall and parietal pleural have been reported, but occurrence within the lung has not been previously described. We report a case of pulmonary lipoblastoma in a young child presenting with complete opacification of the left hemithorax and mediastinal shift on chest radiograph. A lobectomy was performed, and the diagnosis was made by histological examination.
Collapse
Affiliation(s)
- Ada Kanu
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA
| | | | | | | | | |
Collapse
|