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Lee YJ, Choi SY. Atypical lipomatous tumour/well-differentiated liposarcoma found in the buccal mucosa: A rare case report. Gerodontology 2023; 40:142-144. [PMID: 36468370 DOI: 10.1111/ger.12620] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 11/03/2021] [Accepted: 01/16/2022] [Indexed: 12/07/2022]
Abstract
Oral liposarcomas are uncommon diseases, the most predominant histopathological subtype being atypical lipomatous tumour/well-differentiated liposarcoma. In regard to its clinical aspects in the oral cavity, it is challenging to confirm a diagnosis and develop a treatment plan. In this case report, we present a rare case of atypical lipomatous tumour/well-differentiated liposarcoma in the right cheek of a 77-year-old male patient. Conservative surgery was performed considering the histopathological subtype of the neoplasm. Knowledge of the clinical and histopathological characteristics of this rare disease is essential to maintaining function and aesthetics through conservative treatment in older patients.
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Affiliation(s)
- You-Jung Lee
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Kyungpook National University, Daegu, Korea
| | - So-Young Choi
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Kyungpook National University, Daegu, Korea
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Kuang Y, Liang L, Li X, Li T. A case of liposarcoma with osteolysis of the maxilla as the first symptom and review of the literature. Oral Oncol 2023; 139:106340. [PMID: 36821984 DOI: 10.1016/j.oraloncology.2023.106340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 02/14/2023] [Indexed: 02/23/2023]
Abstract
Liposarcomas are extremely rare in the oral cavity and mainly observed in the buccal mucosa, tongue, floor of the mouth, gingiva, and lips, while those occurring in the jaws have not been reported so far. Clinically, the initial presentation of liposarcoma is usually a painless soft tissue mass. The aim of this study was to report a case of liposarcoma with osteolysis of the maxilla as the first symptom, and review the relevant literature to summarize its clinical features, imaging features, pathological features and treatment methods.
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Affiliation(s)
- Yishen Kuang
- The Department of Stomatology of The Fifth Affiliated Hospital, Sun Yat-Sen University, Guangdong, Zhuhai 519000, China
| | - Lizhong Liang
- The Department of Stomatology of The Fifth Affiliated Hospital, Sun Yat-Sen University, Guangdong, Zhuhai 519000, China
| | - Xiangwei Li
- The Department of Stomatology of The Fifth Affiliated Hospital, Sun Yat-Sen University, Guangdong, Zhuhai 519000, China
| | - Tong Li
- The Department of Stomatology of The Fifth Affiliated Hospital, Sun Yat-Sen University, Guangdong, Zhuhai 519000, China.
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de Arruda JAA, Arantes DAC, Schuch LF, Abreu LG, de Andrade BAB, Romañach MJ, Mesquita RA, Watanabe S, de Oliveira JC, Mendonça EF. Inflammatory Variant of Atypical Lipomatous Tumor/Well-Differentiated Liposarcoma of the Buccal Mucosa: An Overview and Case Report with a 10-Year Follow-Up. Head Neck Pathol 2020; 15:1031-1040. [PMID: 33091145 PMCID: PMC8384926 DOI: 10.1007/s12105-020-01242-z] [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: 08/28/2020] [Accepted: 10/16/2020] [Indexed: 10/23/2022]
Abstract
Liposarcomas of the oral cavity are rare. Those originating in the buccal mucosa cause challenging diagnostic and therapeutic issues since less than 40 cases of liposarcomas of the buccal mucosa and cheek have been reported in the worldwide literature. Herein, we present a case of atypical lipomatous tumor/well-differentiated liposarcoma affecting a 45-year-old female patient. Ultrasonography and magnetic resonance imaging confirmed a well-defined mass located in the right buccal mucosa, extending to the submucosal layers of the cheek. Histopathologically, a well-differentiated fatty neoplasm with presence of prominent stromal inflammatory cells was observed. Multifocally scattered bizarre hyperchromatic stromal cells, some of which multinucleated, were also observed. An immunohistochemical panel comprising vimentin, S-100, CD10, CD34, CD20, CD3, CD68, CD138, MDM2, Ki-67, and P53 was employed to better characterize the lesion. A local recurrence event occurred during a 10-year follow-up period. Surgical resection was performed during both episodes. We also provided an overview of demographic and clinicopathological characteristics, immunohistochemical features, imaging findings, and the differential diagnosis of liposarcoma of the oral cavity. Knowledge of the etiopathological and clinical aspects of this rare neoplasm is fundamental in order to rule out other conditions, including lipomatous lesions that affect the buccal mucosa.
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Affiliation(s)
- José Alcides Almeida de Arruda
- grid.8430.f0000 0001 2181 4888Department of Oral Surgery and Pathology, School of Dentistry, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627, room 3202 D. Pampulha, Belo Horizonte, MG CEP: 31.270-901 Brazil
| | - Diego Antônio Costa Arantes
- grid.411195.90000 0001 2192 5801Department of Stomatology (Oral Pathology), School of Dentistry, Universidade Federal de Goiás, Goiânia, GO Brazil
| | - Lauren Frenzel Schuch
- grid.8430.f0000 0001 2181 4888Department of Oral Surgery and Pathology, School of Dentistry, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627, room 3202 D. Pampulha, Belo Horizonte, MG CEP: 31.270-901 Brazil
| | - Lucas Guimarães Abreu
- grid.8430.f0000 0001 2181 4888Department of Child’s and Adolescent’s Oral Health, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, MG Brazil
| | - Bruno Augusto Benevenuto de Andrade
- grid.8536.80000 0001 2294 473XDepartment of Oral Diagnosis and Pathology, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ Brazil
| | - Mário José Romañach
- grid.8536.80000 0001 2294 473XDepartment of Oral Diagnosis and Pathology, School of Dentistry, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ Brazil
| | - Ricardo Alves Mesquita
- grid.8430.f0000 0001 2181 4888Department of Oral Surgery and Pathology, School of Dentistry, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627, room 3202 D. Pampulha, Belo Horizonte, MG CEP: 31.270-901 Brazil
| | - Satiro Watanabe
- Department of Oral Surgery, School of Dentistry, Universidade de Anápolis, Anápolis, GO Brazil
| | | | - Elismauro Francisco Mendonça
- grid.411195.90000 0001 2192 5801Department of Stomatology (Oral Pathology), School of Dentistry, Universidade Federal de Goiás, Goiânia, GO Brazil
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Metastatic myxoid liposarcoma to the tongue: a unique intraoral metastasis. Contemp Oncol (Pozn) 2020; 24:203-205. [PMID: 33235548 PMCID: PMC7670184 DOI: 10.5114/wo.2020.97483] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Accepted: 06/10/2020] [Indexed: 12/24/2022] Open
Abstract
The first case of a myxoid liposarcoma metastatic to the tongue of a 78-year-old male patient with primary scrotal liposarcoma for the past seven years is reported. The patient presented with a firm exophytic mass of the left dorsal surface of the tongue, sized 4 to 4.5 cm, with oedema and bleeding. Myxoid liposarcoma is a malignancy with relatively good prognosis and low metastatic rate but high local recurrence. This is the second case report recorded of a metastatic liposarcoma to the oral cavity. Clinical and imaging considerations, as well pathological details concerning the myxoid liposarcoma, are described.
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