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Aragão HHR, Lima LBR, Cavalcante IL, da Silva Neto SS, Turatti E, Cavalcante RB, Gilligan G, Panico R, de Mendonça EF, de Albuquerque-Júnior RLC, Nonaka CFW, Alves PM, de Andrade BAB, Cunha JLS. Oral granular cell tumor: a collaborative clinicopathological study of 61 cases. Oral Maxillofac Surg 2024; 28:1383-1397. [PMID: 38904898 DOI: 10.1007/s10006-024-01272-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 06/17/2024] [Indexed: 06/22/2024]
Abstract
BACKGROUND Granular Cell Tumor (GCT) is an uncommon benign lesion in the oral cavity whose pathogenesis remains poorly understood. Due to their infrequent occurrence and similarity to other oral lesions, they are often forgotten during the initial clinical diagnosis. Therefore, understanding its prevalence, clinical and pathological characteristics is crucial for an accurate diagnosis and adequate management. METHODS All cases diagnosed as GCTs in six Brazilian and Argentinian oral diagnostic centers were re-evaluated by HE staining, and clinical, demographic, and histopathological data were collected and evaluated. RESULTS The series comprised 45 female (73.8%) and 16 male (26.2%), with a 2.8:1 female-to-male ratio and a mean age of 35.3 ± 16.9 years (range: 7-77 years). Most cases occurred on the tongue (n = 49; 81.6%) and presented clinically as asymptomatic papules or nodules (n = 50; 89.3%) with a normochromic (n = 25; 45.5%) or yellowish (n = 11; 20.0%) coloration and sizes ranging from 0.2 to 3.0 cm (mean ± SD: 1.40 ± 0.75 cm). Morphologically, most tumors were characterized by a poorly delimited proliferation (n = 52; 88.1%) of cells typically rounded to polygonal containing abundant, eosinophilic, finely granular cytoplasm. Pustulo-ovoid bodies of Milian were identified in all lesions (n = 61; 100%). Entrapment of skeletal striated muscle (n = 44; 72.1%) and nerve fibers (n = 42; 68.9%) were common findings. Pseudoepitheliomatous hyperplasia (PEH) was observed in 23 cases (39.0%). In only 27.7% of cases (n = 13) there was agreement between the clinical and histopathological diagnosis. Outcome information was available from 16 patients (26.2%), with clinical follow-up ranging from 4 to 36 months (mean 13.3 months), and none developed local recurrence. CONCLUSIONS The clinical and histopathological features of GCTs were consistent with those described in previous studies. In general, these lesions have a predilection for the lateral region of the tongue in adult women. It is essential to consider GCTs in the differential diagnosis of yellow or normochromic papules and nodules in the oral cavity. Histopathological evaluation is essential for the definitive diagnosis and the prognosis is excellent.
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Affiliation(s)
| | - Luana Beatriz Ribeiro Lima
- Department of Dentistry, Graduate Program in Dental Sciences, Federal University of Rio Grande do Norte (UFRN), Natal, RN, Brazil
- School of Dentistry, University of Fortaleza (UNIFOR), Fortaleza, CE, Brazil
| | - Israel Leal Cavalcante
- School of Dentistry, University of Fortaleza (UNIFOR), Fortaleza, CE, Brazil
- Department of Oral Diagnosis and Pathology, School of Dentistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | | | - Eveline Turatti
- School of Dentistry, University of Fortaleza (UNIFOR), Fortaleza, CE, Brazil
| | | | - Gerardo Gilligan
- Department of Oral Medicine, Facultad de Odontología, Universidad Nacional de Córdoba (UNC), Córdoba, Argentina
| | - Rene Panico
- Department of Oral Medicine, Facultad de Odontología, Universidad Nacional de Córdoba (UNC), Córdoba, Argentina
| | | | | | | | | | | | - John Lennon Silva Cunha
- Department of Dentistry, State University of Paraíba (UEPB), Campina Grande, Brazil.
- Department of Biological and Health Sciences, Federal University of Western Bahia (UFOB), Rua da Prainha, 1326 - Bairro Morada Nobre, Barreiras, BA, 47810-047, Brazil.
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Dias Ferraz PN, Danu V, Almeida R, Figueiredo J. Granular cell tumour (Abrikossoff's tumour) of the tongue. BMJ Case Rep 2020; 13:13/7/e235637. [PMID: 32699061 DOI: 10.1136/bcr-2020-235637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Affiliation(s)
| | - Vladislav Danu
- Stomatology, Centro Hospitalar e Universitário de Coimbra EPE, Coimbra, Portugal
| | - Rui Almeida
- Pathology, Centro Hospitalar e Universitário de Coimbra EPE, Coimbra, Portugal
| | - José Figueiredo
- Stomatology, Centro Hospitalar e Universitário de Coimbra EPE, Coimbra, Portugal
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Lafuente Ibáñez de Mendoza I, López Ortega K, Trierveiler M, Oliveira Alves MG, Dias Almeida J, Gándara Vila P, Aguirre Urízar JM, Pérez Sayans M. Oral granular cell tumour: A multicentric study of 56 cases and a systematic review. Oral Dis 2020; 26:573-589. [PMID: 31898368 DOI: 10.1111/odi.13273] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Revised: 12/02/2019] [Accepted: 12/26/2019] [Indexed: 12/24/2022]
Abstract
OBJECTIVE Granular cell tumour (GCT) is a benign neoplasm that originates from Schwann cells. Within the oral cavity, it usually appears as a lingual nodule and especially amongst female adults. Histologically, GCT shows a proliferation of polygonal cells with eosinophilic granular cytoplasm, which can be associated with a pseudoepitheliomatous hyperplasia (PEH). In this study, we analyse the main clinicopathological data of intraoral GCT and we compare our results with previous studies. MATERIAL AND METHODS We have studied a series of 56 cases of oral GCT in Spain and Brazil, and we have conducted a systematic review in PubMed, Web of Knowledge and Scopus databases, using the keywords: "granular cell tumour" and oral. RESULTS In our series, GCT appeared as an asymptomatic benign tumour that is more frequent in women and in the tongue. PEH was observed in 32% of the lesions. In the review, we collected 282 cases of oral GCT with a similar clinical profile; seven patients had multiple lesions, and 33% of the cases presented PEH. No cases of malignant oral GCT have been described to date. GCT is an uncommon oral benign neoplasm, mainly unique and asymptomatic, derived from Schwann cells. CONCLUSIONS Although the etiopathogenesis of this oral tumour is unknown, its characteristics suggest that it could have a reactive nature. Conducting a complete clinicopathological study in all intraoral GCT is fundamental in order to dismiss other entities, including oral carcinoma.
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Affiliation(s)
- Irene Lafuente Ibáñez de Mendoza
- Oral and Maxillofacial Pathology and Oral Medicine Unit, Department of Stomatology II, University of the Basque Country, Lejona, Spain
| | - Karem López Ortega
- Special Care Dentistry Centre (CAPE) and Oral Pathology, Department of Stomatology, University of São Paulo School of Dentistry (USP), São Paulo, Brazil
| | - Marília Trierveiler
- Special Care Dentistry Centre (CAPE) and Oral Pathology, Department of Stomatology, University of São Paulo School of Dentistry (USP), São Paulo, Brazil
| | | | - Janete Dias Almeida
- Department of Bioscience and Oral Diagnosis, Institute of Science and Technology of São José dos Campos, São Paulo State University (Unesp), São José dos Campos, Brazil
| | - Pilar Gándara Vila
- Oral Medicine, Oral Surgery and Implantology Unit, MedOralRes Group, Universidade de Santiago de Compostela, Instituto de Investigación Sanitaria de Santiago (IDIS), Santiago de Compostela, Spain
| | - José Manuel Aguirre Urízar
- Oral and Maxillofacial Pathology and Oral Medicine Unit, Department of Stomatology II, University of the Basque Country, Lejona, Spain
| | - Mario Pérez Sayans
- Oral Medicine, Oral Surgery and Implantology Unit, MedOralRes Group, Universidade de Santiago de Compostela, Instituto de Investigación Sanitaria de Santiago (IDIS), Santiago de Compostela, Spain
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Meani F, Di Lascio S, Wandschneider W, Montagna G, Vitale V, Zehbe S, Harder Y, Parvex SL, Spina P, Canonica C, Generali D, Pagani O. Granular cell tumor of the breast: a multidisciplinary challenge. Crit Rev Oncol Hematol 2019; 144:102828. [PMID: 31710955 DOI: 10.1016/j.critrevonc.2019.102828] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 06/12/2019] [Accepted: 10/25/2019] [Indexed: 01/12/2023] Open
Abstract
Granular cell tumors are rare soft tissue tumors; they are almost never malignant, but can mimic a carcinoma clinically, radiologically and microscopically. The finding of a suspicious lump often entails subsequent diagnostic procedures that can pose significant anxiety on patients before reaching a challenging differential diagnosis. The physical and psychological burden is even more significant when such findings occur during the follow up of a previous oncologic condition. Sometimes the fear for a potential local or distant recurrence can be responsible for a misdiagnosis and lead to patient overtreatment.
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Affiliation(s)
- Francesco Meani
- Centro di Senologia della Svizzera Italiana (CSSI), Deparment of Obstetrics and Gynecology, Ente Ospedaliero Cantonale (EOC), Ospedale Italiano di Lugano, Via Pietro Capelli 1, 6962, Viganello, Ticino, Switzerland.
| | - Simona Di Lascio
- Centro di Senologia della Svizzera Italiana (CSSI), Deparment of Medical Oncology, Istituto Oncologico della Svizzera Italiana (IOSI), Ospedale Italiano di Lugano, Via Pietro Capelli 1, 6962, Viganello, Ticino, Switzerland
| | - Wiebke Wandschneider
- Centro di Senologia della Svizzera Italiana (CSSI), Deparment of Obstetrics and Gynecology, Ente Ospedaliero Cantonale (EOC), Ospedale Italiano di Lugano, Via Pietro Capelli 1, 6962, Viganello, Ticino, Switzerland
| | - Giacomo Montagna
- Centro di Senologia della Svizzera Italiana (CSSI), Deparment of Obstetrics and Gynecology, Ente Ospedaliero Cantonale (EOC), Ospedale Italiano di Lugano, Via Pietro Capelli 1, 6962, Viganello, Ticino, Switzerland
| | - Valerio Vitale
- Centro di Senologia della Svizzera Italiana (CSSI), Deparment of Radiology, Ente Ospedaliero Cantonale (EOC), Ospedale Italiano di Lugano, Via Pietro Capelli 1, 6962, Viganello, Ticino, Switzerland
| | - Sabine Zehbe
- Centro di Senologia della Svizzera Italiana (CSSI), Deparment of Radiology, Ente Ospedaliero Cantonale (EOC), Ospedale San Giovanni, via Ospedale 12, 6500, Bellinona, Switzerland
| | - Yves Harder
- Centro di Senologia della Svizzera Italiana (CSSI), Deparment of Reconstuctive and Plastic Surgery, Ente Ospedaliero Cantonale (EOC), Ospedale Italiano di Lugano, Via Pietro Capelli 1, 6962, Viganello, Ticino, Switzerland
| | - Sandra Leoni Parvex
- Centro di Senologia della Svizzera Italiana (CSSI), Istituto di Patologia Cantonale, via Selva 24, 6600, Locarno, Ticino, Switzerland
| | - Paolo Spina
- Centro di Senologia della Svizzera Italiana (CSSI), Istituto di Patologia Cantonale, via Selva 24, 6600, Locarno, Ticino, Switzerland
| | - Claudia Canonica
- Centro di Senologia della Svizzera Italiana (CSSI), Deparment of Obstetrics and Gynecology, Ente Ospedaliero Cantonale (EOC), Ospedale Italiano di Lugano, Via Pietro Capelli 1, 6962, Viganello, Ticino, Switzerland
| | - Daniele Generali
- Department of Medical Surgery and Health Sciences, University of Trieste, Strada di Fiume 447, 34149, Trieste, Italy
| | - Olivia Pagani
- Centro di Senologia della Svizzera Italiana (CSSI), Deparment of Medical Oncology, Istituto Oncologico della Svizzera Italiana (IOSI), Ospedale Italiano di Lugano, Via Pietro Capelli 1, 6962, Viganello, Ticino, Switzerland; Geneva University Hospitals, Geneva, Switzerland
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Moten AS, Movva S, von Mehren M, Wu H, Esnaola NF, Reddy SS, Farma JM. Granular cell tumor experience at a comprehensive cancer center. J Surg Res 2018; 226:1-7. [DOI: 10.1016/j.jss.2018.01.027] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2017] [Revised: 12/10/2017] [Accepted: 01/17/2018] [Indexed: 12/20/2022]
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