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Tyra J, Mierzwińska-Dolny P, Fishman AJ, Mierzwiński J. Head and neck lipoblastoma in children: A case report and systematic review. Int J Pediatr Otorhinolaryngol 2023; 173:111699. [PMID: 37597314 DOI: 10.1016/j.ijporl.2023.111699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 07/26/2023] [Accepted: 08/14/2023] [Indexed: 08/21/2023]
Abstract
BACKGROUND Lipoblastoma is a rare and benign tumor arising from embryonal fat cells. It develops primarily in infancy and early childhood. We present a case study of a 10-month-old child treated for an extensive tumor of the infratemporal fossa and parapharyngeal space. The systematic review of 60 reports in 80 children with lipoblastoma of the head and neck is also reported. MATERIAL AND METHODS Systematic review of all articles included lipoblastomas of the head and neck area in children published from 1964 to 2022 in the PubMed database was conducted. Clinical presentation of extensive lipoblastoma of the head and neck in a child. RESULTS On the basis of all inclusion criteria 83 articles were identified concerning pediatric lipoblastoma. There were 36 F (45%) and 39 M (48%), in 6 patients, (7%) gender was not specified. Ages ranged from 0mth (6h) to 15 yo (180mth). The tumor was located in the head in 22 (27%) cases, while the neck area accounted for 53 (65%) cases. General description without precise location was shown in 6 (7%) cases. All patients underwent complete surgical excision. Post surgical recurrence was noted in 6% clinical cases in the analyzed articles. CONCLUSIONS Lipoblastoma is characterized by a rapidly growing predominantly adipose mass. The treatment of choice is complete surgical excision. In selected cases when the pathology is hard to reach, as a consequence of the extensive penetration of the mass, we recommend performing the procedure with an interdisciplinary team. Endoscopy assistance and microdebrider significantly facilitated the removal of pathology in the described advanced case of lipoblastoma. This is the only case reported in the pediatric literature of a head and neck lipoblastoma, where due to extensive involvement and location of the disease the cranial nerves V2 and inferior alveolar branch of V3 could not be spared. Long-term follow-up even to 10 years is required because there is a reported tendency for these tumors to recur.
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Affiliation(s)
- Justyna Tyra
- Children's Hospital of Bydgoszcz, Department of Otolaryngology, Audiology and Phoniatrics, Pediatric Cochlear Implant Program, Bydgoszcz, Poland
| | - Paulina Mierzwińska-Dolny
- Children's Hospital of Bydgoszcz, Department of Otolaryngology, Audiology and Phoniatrics, Pediatric Cochlear Implant Program, Bydgoszcz, Poland; University Clinical Center, Gdańsk, Poland.
| | - Andrew J Fishman
- University of Missouri, Department of Otolaryngology Head & Neck Surgery, Columbia, MO, USA; ACIBADEM BelMedic Clinical Center, Department of ORL-Neurosurgery, Belgrade, Serbia
| | - Józef Mierzwiński
- Children's Hospital of Bydgoszcz, Department of Otolaryngology, Audiology and Phoniatrics, Pediatric Cochlear Implant Program, Bydgoszcz, Poland; Nicolaus Copernicus University, Collegium Medicum, Department of Developmental Age Diseases, Bydgoszcz, Poland
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Aldawood Z, Al-Ibraheemi A. Lipoblastoma Arising in the Head and Neck: A Clinicopathologic Analysis of 20 Cases. Head Neck Pathol 2023; 17:768-774. [PMID: 37486535 PMCID: PMC10514009 DOI: 10.1007/s12105-023-01575-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 07/08/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND Lipoblastomas (LPBs) are benign adipocytic neoplasms believed to recapitulate the development of embryonal fat. METHODS We investigated the clinicopathologic and immunohistochemical features of 20 lipoblastomas arising in the head and neck in 18 patients. RESULTS Patients included 6 males and 12 females (1:2 ratio) with age at diagnosis ranging from 4 months to 28 years. Tumors occurred more commonly in the neck (12, 66.7%) and less commonly in the forehead, scalp, and tongue (2, 11.1%). Tumor size ranged from 1.4 to 6.0 cm (median 5.0 cm). Two patients, a 4-month-old female and 3-year-old male, had local recurrence of neck tumors at 4 months and 3 years after excision, respectively. Microscopically, tumors had a lobulated growth pattern and consisted of adipocytes at varying stages of differentiation. In addition to the classical histologic features, lipoma-like and myxoid variants constituted 45% of cases. Metaplastic elements, including brown fat and cartilage, were identified in two cases. CONCLUSIONS LPBs arising in the head and neck region are not uncommon and occurred at a rate of 9% in our cohort. They should be kept in the differential diagnosis when a fatty tumor is encountered in an older child or occurring at an unusual location.
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Affiliation(s)
- Zahra Aldawood
- Department of Biomedical Dental Science, College of Dentistry, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam, Saudi Arabia
| | - Alyaa Al-Ibraheemi
- Department of Pathology, Children's Hospital Boston and Harvard Medical School, Boston Children's Hospital, 300 Longwood Avenue, Boston, MA, 02115, USA.
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Lipoblastoma of scalp in a 4-month-old patient: an extremely rare case report and review of the literature. Childs Nerv Syst 2022; 38:1201-1204. [PMID: 34368893 DOI: 10.1007/s00381-021-05309-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/19/2021] [Accepted: 07/24/2021] [Indexed: 10/20/2022]
Abstract
Lipoblastoma is a rare benign tumor originating from adipose tissue, usually seen in infancy and early childhood. Here, we present a case of scalp lipoblastoma in a 4-month-old that we treated surgically and review the literature. Although lipoblastomas may be seen in various locations during infancy and early childhood, rarely, they can also develop in the scalp.
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Chang AY, North VS, Tran AQ, Kazim M. Orbital Lipofibromatosis in a Pediatric Patient. Ophthalmic Plast Reconstr Surg 2021; 37:e202-e204. [PMID: 34269771 DOI: 10.1097/iop.0000000000002008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
A 10-month-old boy presented with a 3-month history of progressive left lower eyelid swelling. Examination demonstrated left lower eyelid fullness and hyperglobus with a fatty appearing inferior fornix mass. Imaging showed a mass isointense to fat in the left lower eyelid extending posteriorly, surrounding the inferior oblique with complete fatty infiltration, obscuration of the inferior rectus, and adherence to the globe. The patient underwent orbitotomy with biopsy and debulking of the tumor. Surgical pathology showed multiple fragments of adipose tissue with foci of plump and spindle-shaped cells arranged in bundles and fascicles, consistent with lipofibromatosis. This case illustrates a rare presentation of orbital lipofibromatosis in a pediatric patient.
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Affiliation(s)
- Angela Y Chang
- Edward S. Harkness Eye Institute, Department of Ophthalmology, Columbia University Irving Medical Center-New York-Presbyterian Hospital, New York, New York, U.S.A
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Merzouqi B, Laachoubi M, Oukessou Y, Mahtar M. Head and neck lipoblastomas: Report of 3 cases and review of the literature. Int J Surg Case Rep 2021; 84:106050. [PMID: 34139421 PMCID: PMC8219841 DOI: 10.1016/j.ijscr.2021.106050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 05/25/2021] [Accepted: 05/26/2021] [Indexed: 11/27/2022] Open
Abstract
INTRODUCTION Lipoblastoma is a rare benign tumor arising from embryonic white fat which occurs in the early childhood. It usually arises on the extremities and considered as a rare cause of a pediatric head and neck masses. The aim of this study is to shed light on lipoblastomas as a differential diagnosis of rapidly growing soft fatty masses of children in neck and head area. PATIENTS AND METHODS A retrospective review of 3 patients with lipoblastoma, underwent Surgical resection (case 1 and 2) by cervical approach. The third patient with a facial lipoblastoma was not operated due to the high risk of facial paralysis. Review of literature, diagnostic methods and genetics of lipomatous tumors are discussed. RESULTS Complete surgical excision via a cervical approach demonstrated irregular lobules of immature fat cells separated by a loose, myxoid connective tissue. Histology analysis confirmed the diagnosis of lipoblastoma. DISCUSSION Lipoblastoma is a rare childhood tumor, even rarer in head and neck area. The pathogenesis is unknown, though it is believed to arise from altered embryogenesis of human white fat and genetic predisposition, as chromosome 8 abnormalities may be implicated in the development of lipoblastoma. The presumptive diagnosis is performed by imaging. The most important differential diagnosis of lipoblastoma is myxoid liposarcoma. The mainstay of treatment is complete non-mutilating resection of the tumor to avoid recurrence. CONCLUSION Lipoblastoma should be suspected in case of heterogeneous fatty tumor in head and neck area, and included as a differential diagnosis of cervical masses in children younger than 3 years. The mainstay of treatment is complete surgical excision with a good prognosis.
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Affiliation(s)
- Boutaina Merzouqi
- ENT Department, Face and Neck Surgery, Hospital August, 20'1953, University Hospital Center IBN ROCHD, Casablanca, Morocco
| | - Mohammed Laachoubi
- ENT Department, Face and Neck Surgery, Hospital August, 20'1953, University Hospital Center IBN ROCHD, Casablanca, Morocco.
| | - Youssef Oukessou
- ENT Department, Face and Neck Surgery, Hospital August, 20'1953, University Hospital Center IBN ROCHD, Casablanca, Morocco; Faculty of Medicine and Pharmacy, Hassan II University of Casablanca, B.P 5696, Casablanca, Morocco
| | - Mohammed Mahtar
- ENT Department, Face and Neck Surgery, Hospital August, 20'1953, University Hospital Center IBN ROCHD, Casablanca, Morocco; Faculty of Medicine and Pharmacy, Hassan II University of Casablanca, B.P 5696, Casablanca, Morocco
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Fernández-Ferro M, López-Betancourt A, Santos-Armentia E, Mosteiro-Cerviño MJ, Fernández-Sanromán J, Costas-López A. Rapidly Growing Facial Tumor in a 5-Year-Old Girl. Ann Maxillofac Surg 2020; 10:267-271. [PMID: 32855956 PMCID: PMC7433934 DOI: 10.4103/ams.ams_200_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 02/18/2020] [Accepted: 03/11/2020] [Indexed: 11/04/2022] Open
Abstract
The aim of this study is to describe the clinical, radiological and histological characteristics that define lipoblastomas with special emphasis on differential diagnosis. The patient is a 5-year-old girl who consulted for a rapidly growing lower cheek tumor. This study analyzes, evaluates, and discusses the issues that need to be addressed throughout the process that affect treatment planning and provides an updated review of these rare head-and-neck tumors.
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Affiliation(s)
- Martín Fernández-Ferro
- Department of Oral and Maxillofacial Surgery, Povisa Hospital (Ribera Salud Group), Vigo, Spain
| | | | | | | | | | - Alberto Costas-López
- Department of Oral and Maxillofacial Surgery, Povisa Hospital (Ribera Salud Group), Vigo, Spain
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Abdul-Ghafar J, Ahmad Z, Tariq MU, Kayani N, Uddin N. Lipoblastoma: a clinicopathologic review of 23 cases from a major tertiary care center plus detailed review of literature. BMC Res Notes 2018; 11:42. [PMID: 29343278 PMCID: PMC5773143 DOI: 10.1186/s13104-018-3153-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 01/09/2018] [Indexed: 12/26/2022] Open
Abstract
Objective Lipoblastoma is a rare neoplasm that occurs mostly in infants and children. Although benign, it has a tendency for local recurrence. Results Clinical and pathological features of 23 cases of lipoblastoma described. Patients’ age ranged from 8 months to 18 years with mean and median age 4.1 and 2.5 years, respectively. Male:female ratio was 2.8:1. Most common sites were lower extremities (9 cases), followed by abdominal cavity and retroperitoneum (4 cases), and scrotum/groin (3 cases). Grossly, 22 tumors were well circumscribed and multi nodular. All cases showed lobules composed of adipocytes and lipoblasts with intervening fibrous septa and fine vascular network. Myxoid change, capsule formation and septation were seen in all cases. Zonation was seen in 2 cases. Follow-up was available in 14 out of 23 patients. Of these, 13 were alive and free of disease with no evidence of any recurrent lesion. One patient with a mediastinal infiltrating lipoblastoma experienced 4 recurrences. Lipoblastoma is a benign adipocytic neoplasm of infants and young children. Correlation of clinical and histological features helps in reaching a correct diagnosis. Owing to a high recurrence rate following incomplete resection, a complete resection is essential. Prognosis is excellent after complete resection. Electronic supplementary material The online version of this article (10.1186/s13104-018-3153-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jamshid Abdul-Ghafar
- Department of Pathology and Laboratory Medicine, French Medical Institute for Mothers & Children (FMIC), Behind Kabul Medical University Aliabad, P.O. Box: 472, Kabul, Afghanistan.
| | - Zubair Ahmad
- Department of Pathology and Laboratory Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | - Muhammad Usman Tariq
- Department of Pathology and Laboratory Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | - Naila Kayani
- Department of Pathology and Laboratory Medicine, Aga Khan University Hospital, Karachi, Pakistan
| | - Nasir Uddin
- Department of Pathology and Laboratory Medicine, Aga Khan University Hospital, Karachi, Pakistan
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