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Hu SS, Yang J, Zhang HF, Chen J, Li XN, Liu FJ, Wang B. Challenging pitfalls in frozen section pathology: a case of mandible ghost cell odontogenic carcinoma and the literature review. BMC Oral Health 2024; 24:450. [PMID: 38614992 PMCID: PMC11015569 DOI: 10.1186/s12903-024-04190-0] [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: 11/12/2023] [Accepted: 03/27/2024] [Indexed: 04/15/2024] Open
Abstract
BACKGROUND Ghost cell odontogenic carcinoma (GCOC) is a rare malignancy characterized by the presence of ghost cells, preferably in the maxilla. Only slightly more than 50 case reports of GCOC have been documented to date. Due to the rarity of this tumor and its nonspecific clinical criteria, there is a heightened risk of misdiagnosis in clinical examination, imaging findings, and pathology interpretation. CASE PRESENTATION A 50-year-old male patient presented to the hospital due to experiencing pain in his lower front teeth while eating for the past 2 months. Upon examination, a red, hard, painless mass was found in his left lower jaw, measuring approximately 4.0 cm × 3.5 cm. Based on the malignant histological morphology of the tumor and the abundant red-stained keratinized material, the preoperative frozen section pathology misdiagnosed it as squamous cell carcinoma (SCC). The surgical resection specimen pathology via paraffin section revealed that the tumor was characterized by round-like epithelial islands within the fibrous interstitium, accompanied by a large number of ghost cells and some dysplastic dentin with infiltrative growth. The malignant components displayed marked heterogeneity and mitotic activity. Additionally, a calcified cystic tumor component of odontogenic origin was observed. Hemorrhage, necrosis, and calcifications were present, with a foreign body reaction around ghost cells. Immunoreactivity for β-catenin showed strong nuclear positivity in tumor cells, while immunostaining was completely negative for p53. The Ki67 proliferation index was approximately 30-40%. The tumor cells exhibited diffuse CK5/6, p63, and p40 immunoreactivity, with varying immunopositivity for EMA. Furthermore, no BRAFV600E mutation was identified by ARMS-PCR. The final pathology confirmed that the tumor was a mandible GCOC. CONCLUSION We have reported and summarized for the first time the specific manifestations of GCOC in frozen section pathology and possible pitfalls in misdiagnosis. We also reviewed and summarized the etiology, pathological features, molecular characteristics, differential diagnosis, imaging features, and current main treatment options for GCOC. Due to its rarity, the diagnosis and treatment of this disease still face certain challenges. A correct understanding of the pathological morphology of GCOC, distinguishing the ghost cells and the secondary stromal reaction around them, is crucial for reducing misdiagnosis rates.
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Affiliation(s)
- Sha-Sha Hu
- Department of Pathology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, 570311, China
| | - Jian Yang
- Department of Wound Repair, The First Affiliated Hospital of Hainan Medical University, Hainan Medical University, Haikou, 570311, China
| | - Hai-Fei Zhang
- Department of Pathology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, 570311, China
| | - Jie Chen
- Department of Pathology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, 570311, China
| | - Xin-Nian Li
- Department of Pathology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, 570311, China
| | - Fu-Jin Liu
- Department of Pathology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, 570311, China.
| | - Bo Wang
- Department of Pathology, Hainan General Hospital (Hainan Affiliated Hospital of Hainan Medical University), Haikou, 570311, China.
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Kim CG, Lee GW, Kim HS, Han SY, Han D, Park HM. Case report: Ghost cell odontogenic carcinoma in a dog: diagnostics and surgical outcome. Front Vet Sci 2023; 10:1267222. [PMID: 37929281 PMCID: PMC10620927 DOI: 10.3389/fvets.2023.1267222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 09/18/2023] [Indexed: 11/07/2023] Open
Abstract
A 6 year-old spayed female Poodle presented with a mandibular mass. Radiographic examination revealed osteolysis from the right mandibular canine to the fourth premolar, along with horizontal bone loss and dorsal displacement of the right mandibular first and second premolars. Skull cone beam computed tomography revealed osteolysis at the level of the right mandibular canine and fourth premolar. A destructive bone lesion was observed in the apical area of the right mandibular canine, with mass invasion of the interradicular bone of the right mandibular first molar near the mandibular canal. Consequently, unilateral total mandibulectomy and skin flap surgery were performed. Histopathological examination revealed poorly demarcated and infiltrative neoplastic epithelial cells that formed small islands and trabeculae. Neoplastic cells exhibited the malignant features of cytological atypia and high mitotic activity. Furthermore, the neoplastic epithelial cells frequently showed ghost cell changes and were diagnosed as ghost cell odontogenic carcinoma (GCOC). The dog was followed up for 1 year, during which no severe complications or local recurrence was observed, except for slight mandibular drift, tongue protrusion, and drooling. This case report describes the clinical features, diagnostic imaging, and histologic features of an unreported GCOC in a dog and the favorable outcome following surgical resection.
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Affiliation(s)
- Chun-Geun Kim
- Dentistry and Oral Surgery Service, Evichi Veterinary Dental Hospital, Seoul, Republic of Korea
| | - Ga-Won Lee
- Department of Companion Animal Industry, College of Health and Welfare, Dongshin University, Naju, Republic of Korea
| | - Hyun Sil Kim
- Department of Oral Pathology, Oral Cancer Research Institute, Yonsei University College of Dentistry, Seoul, Republic of Korea
| | - Seung-Yong Han
- Department of Oral Pathology, Oral Cancer Research Institute, Yonsei University College of Dentistry, Seoul, Republic of Korea
| | - Dawool Han
- Department of Oral Pathology, Oral Cancer Research Institute, Yonsei University College of Dentistry, Seoul, Republic of Korea
| | - Hee-Myung Park
- Laboratory of Veterinary Internal Medicine, College of Veterinary Medicine, Konkuk University, Seoul, Republic of Korea
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Al-Sammak A, Rezki O, Pennington M, Manosca F, Cuevas-Nunez M, Qaisi M, Greenbaum E, Murphy J. Treatment challenges of persistent ghost cell odontogenic carcinoma: a case report and literature review. Oral Surg Oral Med Oral Pathol Oral Radiol 2023; 136:e123-e132. [PMID: 37330392 DOI: 10.1016/j.oooo.2023.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 04/10/2023] [Accepted: 04/17/2023] [Indexed: 06/19/2023]
Abstract
The aim of this case report is to review and compare the clinical, radiologic, histopathologic, and immunohistochemical features, along with the treatment of a case of ghost cell odontogenic carcinoma. In addition, a report of the existing published literature with an emphasis on treatment will be described to provide information on this rare but aggressive tumor. The family of odontogenic ghost cell tumors comprises a spectrum of lesions characterized by odontogenic epithelium with ghost cell keratinization and calcifications. It appears that early detection is vital in proper treatment due to the high possibility of malignant transformation.
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Affiliation(s)
- Ali Al-Sammak
- Department of Oral and Maxillofacial Surgery, John H Stroger Jr Hospital, Chicago, IL, USA
| | - Othman Rezki
- Department of Oral and Maxillofacial Surgery, John H Stroger Jr Hospital, Chicago, IL, USA
| | - Michael Pennington
- College of Dental Medicine, Midwestern University, Downers Grove, IL, USA
| | - Frances Manosca
- Department of Pathology, John H Stroger Jr Hospital, Chicago, IL, USA
| | - Maria Cuevas-Nunez
- College of Dental Medicine, Midwestern University, Downers Grove, IL, USA
| | - Mohammed Qaisi
- Department of Oral and Maxillofacial Surgery, John H Stroger Jr Hospital, Chicago, IL, USA
| | - Even Greenbaum
- Department of Otolaryngology, Northwestern Medicine, Chicago, IL, USA; Department of Otolaryngology, John H Stroger Jr Hospital, Chicago, IL, USA
| | - James Murphy
- Department of Oral and Maxillofacial Surgery, John H Stroger Jr Hospital, Chicago, IL, USA; Plastic and Reconstructive Surgery, Rush University Medical Center, Chicago, IL, USA.
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Sakamoto S, Ando T, Mizuta K, Ono S, Konishi M, Miyauchi M, Ogawa I. Ghost cell odontogenic carcinoma arising in dentinogenic ghost cell tumor, peripheral: A case report. Pathol Int 2023; 73:367-372. [PMID: 37401869 DOI: 10.1111/pin.13351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 06/10/2023] [Indexed: 07/05/2023]
Abstract
Ghost cell odontogenic carcinoma (GCOC) is an extremely rare intraosseous malignant odontogenic tumor with prominent ghost cell keratinization and dentinoid formation. Here, we present the first case of GCOC arising in dentinogenic ghost cell tumor (DGCT), peripheral. The patient was a man in his 60s with an exophytic mass in the anterior part of lower gingiva. The resected tumor measured 4.5 cm in maximum diameter. Histologically, the nonencapsulated tumor proliferated in the gingiva without bone invasion. It was predominantly composed of ameloblastoma-like nests and islands of basaloid cells with ghost cells and dentinoid in the mature connective tissue, suggesting DGCT, peripheral. As minor components, sheets of atypical basaloid cells and ameloblastic carcinoma-like nests with pleomorphism and high proliferative activity (Ki-67 labeling index up to 40%) consistent with malignancy were identified. CTNNB1 mutation and β-catenin nuclear translocation were observed in both benign and malignant components. Final diagnosis was GCOC arising in DGCT, peripheral. GCOC shows similar histological features to DGCT. In this unique case without invasion, the cytological atypia and high proliferative activity supports the diagnosis of malignant transformation from DGCT.
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Affiliation(s)
- Shinnichi Sakamoto
- Center of Oral Clinical Examination, Hiroshima University Hospital, Hiroshima, Japan
- Department of Diagnostic & Therapeutic Sciences, Division of Pathology, Meikai University School of Dentistry, Sakado, Japan
| | - Toshinori Ando
- Center of Oral Clinical Examination, Hiroshima University Hospital, Hiroshima, Japan
| | - Kuniko Mizuta
- Department of Oral and Maxillofacial Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Shigehiro Ono
- Department of Oral and Maxillofacial Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Masaru Konishi
- Department of Oral and Maxillofacial Radiology, Hiroshima University Hospital, Hiroshima, Japan
| | - Mutsumi Miyauchi
- Department of Oral and Maxillofacial Pathobiology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Ikuko Ogawa
- Center of Oral Clinical Examination, Hiroshima University Hospital, Hiroshima, Japan
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Marin C, Dave M, Hunter KD. Malignant Odontogenic Tumours: A Systematic Review of Cases Reported in Literature. FRONTIERS IN ORAL HEALTH 2021; 2:775707. [PMID: 35048074 PMCID: PMC8757763 DOI: 10.3389/froh.2021.775707] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Accepted: 10/20/2021] [Indexed: 11/18/2022] Open
Abstract
Background: Malignant odontogenic tumours (MOTs) arise either de novo from the tooth forming tissues, their developmental residues or from existing odontogenic epithelial or mesenchymal neoplasms in the jaws. Their management requires extensive surgery due to their infiltrative nature and risk of metastasis. There is a need to understand the clinical and pathological features of MOTs to inform both treatment algorithms and prognostication. This is an area of diagnostic pathology which presents substantial difficulties in diagnosis, compounded by inconsistent use of terminology. Thus, this systematic review aimed to describe the clinical and pathological features of MOTs with a view to consolidating the literature and defining problematic areas in diagnosis and classification. Methods: An electronic database search was conducted in Web of Science, PubMed/Medline, and Embase. Additionally, the grey literature and reference lists of selected papers searched for completeness. Nine hundred and sixty articles were initially identified. Following removal of duplicates and application of inclusion/exclusion criteria, 312 articles were included for qualitative analysis. Results: The 312 articles encompassed a total of 507 patients with most lesions located within the mandible (74.3%). The most common first histological diagnosis was ameloblastic carcinoma (25.7% of all diagnoses), but there is considerable variation in how and when various diagnostic terms are used, and several misdiagnoses were reported. An initial benign diagnosis was made in 24.7% of patients, followed by a later malignant diagnosis and in this sub-group, the most common benign first diagnosis was ameloblastoma (42.4%). Cervical lymph nodes were the most common site of metastasis (9.3% of patients). With respect to distant metastasis (DM), the lungs were the most common organ affected (11.2% of DM patients) with metastasising ameloblastoma the most commonly reported tumour which metastasised to the lungs. Overall, 26.8% of patients developed recurrence. Conclusion: Overall, the quality of the literature on MOTs is poor. This review of the literature has highlighted variations in diagnostic terms and criteria which has resulted in areas of confusion with potential for misdiagnosis. This consolidation of primary data has identified key areas for targeted research including further discussion on the malignant potential of ameloblastoma.
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Affiliation(s)
- Constanza Marin
- Unit of Oral and Maxillofacial Medicine, Pathology and Surgery, University of Sheffield, Sheffield, United Kingdom
- Unidad de Patología y Medicina Oral, Facultad de Odontología, Universidad Andres Bello, Viña del Mar, Chile
| | - Manas Dave
- Division of Dentistry, The University of Manchester, Manchester, United Kingdom
| | - Keith D. Hunter
- Unit of Oral and Maxillofacial Medicine, Pathology and Surgery, University of Sheffield, Sheffield, United Kingdom
- Department of Oral Pathology and Biology, School of Dentistry, University of Pretoria, Pretoria, South Africa
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Harada H, Sato MP, Otsuki N, Kawamura M, Kurose A, Satou T. A novel parotid carcinoma with a prominent ghost cell population: a masquerading tumor or "salivary ghost cell carcinoma"? Med Mol Morphol 2021; 55:76-83. [PMID: 34392428 DOI: 10.1007/s00795-021-00302-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 08/08/2021] [Indexed: 11/25/2022]
Abstract
Ghost cell is one of several unique cellular morphologies associated with aberrant keratinization. We encountered a novel parotid tumor containing numerous ghost cells and herein describe its histological features and discuss diagnostic problems. The patient was a 90-year-old Japanese male, who complained of swelling of the left parotid area for four months. Positron emission tomography indicated no cervical lymph node metastasis or distant metastasis. The tumor was successfully resected with no signs of recurrence or metastasis for six months after surgery. Histologically, the tumor was mainly composed of squamous cells forming irregularly shaped nests with a mixture of pleomorphic giant or multinucleated cells and bland basaloid cell. Keratinized areas were occupied by a prominent ghost cell population. Immunohistochemically, CK5/6 and CK19 were widely positive as well as AE1/AE3, p40 and p63. Nuclear expression of β-catenin was also observed. The present case can be regarded as a particular form of squamous cell carcinoma and is believed to contain a large number of ghost cells resulting from an unclear mechanism. However, it seems difficult to consider such tumors as a clinicopathologically independent entity at present. Applying a term such as "salivary ghost cell carcinoma" would be premature.
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Affiliation(s)
- Hiroshi Harada
- Department of Diagnostic Pathology, Kindai University Hospital, 377-2 Ohnohigashi, Osaka-Sayama, 589-8511, Japan. .,Department of Anatomic Pathology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan.
| | - Mitsuo P Sato
- Department of Otorhinolaryngology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Naoki Otsuki
- Department of Otorhinolaryngology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Mao Kawamura
- Department of Anatomic Pathology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Akira Kurose
- Department of Anatomic Pathology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Takao Satou
- Department of Diagnostic Pathology, Kindai University Hospital, 377-2 Ohnohigashi, Osaka-Sayama, 589-8511, Japan
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