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Scarini JF, de Oliveira VC, de Arruda TA, Chone CT, Rogério F, Egal ÉSA, Altemani A, Mariano FV. A rare report of a metastatic lung large-cell neuroendocrine carcinoma in palatine tonsil. Oral Oncol 2023; 147:106606. [PMID: 38047539 DOI: 10.1016/j.oraloncology.2023.106606] [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: 10/16/2023] [Accepted: 10/20/2023] [Indexed: 12/05/2023]
Abstract
INTRODUCTION Neuroendocrine carcinoma is a rare form of cancer originating from neuroendocrine cells, with the lungs being the most common site of occurrence. These tumors have the potential to metastasize to the head and neck region. CASE REPORT A 57-year-old man, with a smoking history of 74 pack-years, presented with complaints of hoarseness, dry cough, dysphagia, and significant weight loss over a two-month period. During oral examination, a submucosal nodule in the left palatine tonsil was discovered. Histological analysis confirmed a poorly differentiated tumor consisting of large cells with nuclear pleomorphism and abundant cytoplasm. The tumor tested positive for CD56, chromogranin, synaptophysin, and EMA. Further imaging revealed a substantial endobronchial lesion in the upper segment of the left lower lobe. Biopsy results from this lesion were morphologically and immunohistochemically consistent with those from the oral lesion. A diagnosis of metastatic large-cell neuroendocrine carcinoma originating from the lung and involving the oral mucosa was established. CONCLUSION This case highlights the metastatic potential of pulmonary neuroendocrine carcinoma and its occurrence in atypical dissemination sites. Additionally, our findings underscore the importance of early detection of oral metastases to ensure accurate diagnosis and expedite appropriate treatment.
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Affiliation(s)
- João Figueira Scarini
- Department of Pathology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil; Department of Oral Diagnosis, School of Dentistry, University of Campinas (FOP/UNICAMP), Piracicaba, São Paulo, Brazil.
| | - Vanessa Carvalho de Oliveira
- Department Otolaryngology-Head and Neck Surgery, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Taciane Adami de Arruda
- Department Otolaryngology-Head and Neck Surgery, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Carlos Takahiro Chone
- Department Otolaryngology-Head and Neck Surgery, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Fábio Rogério
- Department of Pathology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Érika Said Abu Egal
- Department of Pathology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil; Biorepository and Molecular Pathology, Huntsman Cancer Institute, University of Utah (UU), Salt Lake City, Utah, USA
| | - Albina Altemani
- Department of Pathology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil
| | - Fernanda Viviane Mariano
- Department of Pathology, Faculty of Medical Sciences, University of Campinas (UNICAMP), Campinas, São Paulo, Brazil.
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Gupta S, Jawanda MK, Ganganna A, Basavaraju S, Kashav N, Dhawan J, Yadav SK, Yadav AB. Jaw bone metastasis from Lung cancer as sole primary source: A systematic review. J Clin Exp Dent 2022; 14:e573-e593. [PMID: 35912028 PMCID: PMC9328481 DOI: 10.4317/jced.59554] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 05/04/2022] [Indexed: 01/25/2023] Open
Abstract
Background Lung cancer is one of the leading causes of death worldwide. Lung cancer metastasis to oral region is very rare. Very few research work has been conducted till date to analyse the jaw bone metastasis from Lung cancer as the primary source. The goal of this research was to examine published cases of jaw bone metastasis from lung cancer as the sole primary source from 1st December 1961 to 31st December 2021 and to learn about their characteristics.
Material and Methods An electronic search of the published English literature was performed in PubMed/ Medline, Scopus, Google Scholar, and Research gate databases, using keywords like ‘Lung cancer’, OR/AND ‘Lung carcinoma’, OR/AND ‘Metastasis’, OR/AND ‘Primary’, OR/AND ‘Source’, OR/AND ‘Oral cavity’ OR/AND ‘Jaw’, OR/ AND ‘Mandible’, OR/AND ‘Maxilla’, OR/ AND ‘Temporomandibular joint’, OR/ AND ‘Condyle’, OR/ AND ‘Ramus’, OR/ AND ‘Maxillary sinus’, AND Initial’, OR/ AND ‘Treatment’, OR/AND ‘Prognosis’, OR/ AND ‘Follow-up’, OR/AND ‘Recurrence’, OR/ AND ‘Survival rate’. We also searched all related journals manually. Reference list of all articles was also checked. Data extracted were tabulated and summarized.
Results In total, we found 60 relevant publications with 66 patients in our research. The prognosis was poor, with a survival time of 1 week to 1.5 years. The most prevalent diagnosed metastatic lung cancer to jaw bones was adenocarcinoma and mandible was the predominant site.
Conclusions Jaw bone metastasis from lung cancer is rare and has a bad prognosis. Because of their resemblance to other jaw problems and late clinical signs, these lesions go unnoticed the majority of the time, making detection difficult. More cases need to be published in order to raise awareness of these lesions and gain a better understanding of their characteristics. Key words:Jaw bone, lung cancer, metastasis, primary, prognosis.
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Affiliation(s)
- Sonia Gupta
- MDS, Reader, Department of Oral Pathology and Microbiology & Forensic odontology, Rayat and Bahra Dental college and hospital, Mohali, Punjab, India
| | - Manveen-Kaur Jawanda
- MDS, Professor & Head, Department of Oral Pathology and Microbiology & Forensic odontology. Laxmi bai institute of dental sciences and hospital, Patiala, Punjab, India
| | - Aruna Ganganna
- MDS, Assistant Professor, Department of Periodontology, JSS Dental College and Hospital, Mysore, Karnataka, India
| | - Suman Basavaraju
- MDS, Reader, Department of Periodontology, JSS Dental College and Hospital, Mysore, Karnataka, India
| | - Neha Kashav
- MDS, Senior Lecturer, Department of Pediatric and Preventive Dentistry, Bhojia Dental College and Hospital, Baddi, HP, India
| | - Jayata Dhawan
- MDS, Senior Lecturer, Department of Pediatric and Preventive Dentistry, MM College of Dental Sciences and Research, Mullana, Haryana, India
| | - Sumit-Kumar Yadav
- MDS, Professor, Department of Orthodontics & Dentofacial Orthopedics, D J College of Dental Sciences & Research, Modinagar, UP, India
| | - Achla-Bharti Yadav
- MDS, Professor, Department of Oral Pathology & Microbiology, D J College of Dental Sciences and Research, Modinagar, UP, India
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Póvoa S, Azevedo D, Marques C, Barroca H, Costa A. Unknown primary large-cell neuroendocrine tumor. AUTOPSY AND CASE REPORTS 2018; 8:e2018025. [PMID: 30533401 PMCID: PMC6145498 DOI: 10.4322/acr.2018.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Accepted: 05/23/2018] [Indexed: 12/25/2022] Open
Abstract
Large-cell neuroendocrine tumors (NETs) are poorly differentiated malignancies of rare
incidence and aggressive nature. NETs mostly arise in the lung followed by the gastrointestinal
tract, although they are potentially ubiquitous throughout the body. Primary unknown NET
has a worse prognosis and shorter survival comparing with other NETs, with limited available
data in the literature concerning this subgroup. The authors report the case of large-cell
NET with supraclavicular lymph node presentation. Total excisional biopsy revealed an enlarged
adenopathy 18 × 15 × 10 mm, which was extensively infiltrated by a solid malignant
neoplasm composed of large cells with granular chromatin, nuclear pseudo-inclusions, high
mitotic index, and focal necrosis, with a Ki 67 index 25-30% and positive immunohistochemical
study for the expression of cytokeratin 8/18, chromogranin, synaptophysin, and thyroid
transcriptional factor-1 (TTF-1). There was no evidence of primary location apart from two
infracentimetric lung lesions that could not be accessed for biopsy and were negative at both
somatostatin receptor scintigraphy and positron emission tomography. The NET relapsed
with three mediastinal masses, so the patient was started on chemotherapy with carboplatin
and etoposide with initial total response. Early progression showed no response to further
chemotherapy regimens (temozolomide, oral etoposide); therefore, the patient was treated
with local radiotherapy. This patient has an atypical long survival (54 months) compared
to the literature data. In fact, there are few long-term survivors of large-cell NET and they
are all related to complete surgical resection.
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Affiliation(s)
- Sara Póvoa
- a Centro Hospitalar de São João, Medical Oncology Department. Porto, Portugal.,b Centro Hospitalar de São João, Pathology Department. Porto, Portugal
| | - Daniela Azevedo
- a Centro Hospitalar de São João, Medical Oncology Department. Porto, Portugal.,b Centro Hospitalar de São João, Pathology Department. Porto, Portugal
| | - Cristiana Marques
- a Centro Hospitalar de São João, Medical Oncology Department. Porto, Portugal.,b Centro Hospitalar de São João, Pathology Department. Porto, Portugal
| | - Helena Barroca
- a Centro Hospitalar de São João, Medical Oncology Department. Porto, Portugal.,b Centro Hospitalar de São João, Pathology Department. Porto, Portugal
| | - Andreia Costa
- a Centro Hospitalar de São João, Medical Oncology Department. Porto, Portugal.,b Centro Hospitalar de São João, Pathology Department. Porto, Portugal
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Moraes RM, Alves FA, Carvalho BFDC, Costa FD, Lopes RN, Jaguar GC. Mandible metastasis of small cell lung cancer mimicking a residual cyst. Autops Case Rep 2017; 7:37-41. [PMID: 28536686 PMCID: PMC5436920 DOI: 10.4322/acr.2017.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2016] [Accepted: 01/19/2017] [Indexed: 11/24/2022]
Abstract
Small cell lung carcinoma (SCLC) is an uncommon tumor characterized by an aggressive behavior with early metastasis, usually to the contralateral lung, liver, brain, and bones. There are only five cases of this particular tumor metastasizing to the oral cavity described in the English literature. We present the case of metastatic SCLC in the mandible with radiographic findings resembling a residual cyst. A 66-year-old man with previous diagnosis and treatment for a SCLC was referred to the Stomatology Department with a history of persistent pain in the mandible 1 year after the inferior right pre-molar tooth extraction. The radiographic exam showed a well-delimited radiolucent area on that extracted tooth’s region resembling a residual cyst. Biopsy was performed yielding the diagnosis of metastatic SCLC. The patient was referred to the clinical oncologist for chemotherapy. Although uncommon, this tumor should be included in the differential diagnosis of jawbone lesions, particularly when the patient presents a previous diagnosis of SCLC.
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Affiliation(s)
| | - Fabio Abreu Alves
- Stomatology Department - A.C. Camargo Cancer Center, São Paulo/SP - Brazil.,Stomatology Department - Universidade de São Paulo, São Paulo/SP - Brazil
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Irani S. Metastasis to the Jawbones: A review of 453 cases. J Int Soc Prev Community Dent 2017; 7:71-81. [PMID: 28462174 PMCID: PMC5390582 DOI: 10.4103/jispcd.jispcd_512_16] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Accepted: 03/05/2017] [Indexed: 12/16/2022] Open
Abstract
The purpose of the present article was to review the characteristics of the jawbone metastases to analyze all variables. A relevant English Literature search in PubMed, Scopus, and Google Scholar was performed. All variables such as age, gender, primary and secondary tumor sites were analyzed. There were 453 metastatic cases. The male-to-female ratio was 1.2:1, and the mean age of the patients was 53.4 years. The lung was the most common primary site in men, and breast in women. The most common metastatic site was the mandible, and adenocarcinoma was the most frequent histological diagnosis. Metastases to the jaw bones occur in the advanced stages of a malignancy hence; a careful examination of patients with jaw bone lesions is strongly suggested. Dentists, as well as general physicians, should take into consideration the possible presence of jaw metastases in cases which present atypical symptoms, especially in patients with known malignant disease.
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Affiliation(s)
- Soussan Irani
- Department of Oral Pathology, Dental Research Centre, Dental Faculty, Hamadan University of Medical Sciences, Hamadan, Iran
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A Case of Oral Metastasis From Hepatocellular Carcinoma Displayed on 18F-FDG PET/CT Imaging. Clin Nucl Med 2015; 41:72-3. [PMID: 26359556 DOI: 10.1097/rlu.0000000000000941] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
A 65-year-old man was diagnosed with hepatocellular carcinoma 4 years ago, for which he underwent interventional therapy and radiofrequency ablation after the right lobe partial hepatectomy. He was doing well, and an FDG PET/CT scan performed 1 year earlier did not reveal any hypermetabolic lesions. However, on recent examination, a soft tissue mass inside the oral cavity was found. 18F-FDG PET/CT imaging was performed to evaluate the possible metastasis. The images showed that the oral lesion was hypermetabolic. The pathology after biopsy confirmed oral metastasis from hepatocellular carcinoma.
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