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Ardalan B, Azqueta J, Luo J, French C. Case report: Diagnosis of NUT carcinoma of hepatic origin by next-generation sequencing. Front Oncol 2024; 13:1304457. [PMID: 38322288 PMCID: PMC10844462 DOI: 10.3389/fonc.2023.1304457] [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: 09/29/2023] [Accepted: 11/10/2023] [Indexed: 02/08/2024] Open
Abstract
NUT carcinoma is a rare subcategory of squamous cell carcinoma. The latter is primarily characterized by the fusion of the coding sequence NUTM1 on chromosome 15q14 with BRD4 or BRD3, both of which are acetyl-histone binding bromodomains. This tumor is often misdiagnosed due to its rarity and its histological similarity with other squamous cell carcinomas. It typically presents as a poorly differentiated squamous cell carcinoma in the head, neck, and mediastinal region, and has no distinct clinical characteristics that set it apart from other malignancies. Although uncommon, other NUT carcinomas have been reported in the literature outside of the midline region. Through next-generation sequencing, we were able to correctly diagnose our patient with the first-documented case of NUT carcinoma of hepatic-only origin.
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Affiliation(s)
- Bach Ardalan
- Sylvester Comprehensive Cancer Center, University of Miami Health System, Miami, FL, United States
| | - Jose Azqueta
- Sylvester Comprehensive Cancer Center, University of Miami Health System, Miami, FL, United States
| | - Jia Luo
- Department for Medical Oncology, Dana–Farber Cancer Institute, Boston, MA, United States
| | - Christopher French
- Department of Pathology, Dana–Farber Cancer Institute, Boston, MA, United States
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2
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Jimenez C, Stanton E, Kondra K, Nickels EM, Jacob L, Shah R, Hammoudeh JA. NUT carcinoma of the mandible in a child: case report and systematic review. Int J Oral Maxillofac Surg 2023; 52:304-312. [PMID: 35868909 DOI: 10.1016/j.ijom.2022.07.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 07/04/2022] [Accepted: 07/06/2022] [Indexed: 11/26/2022]
Abstract
Nuclear protein of the testis (NUT) carcinoma is a rare, undifferentiated carcinoma that is characterized by NUTM1 gene rearrangements. Patients with NUT carcinoma have an overall survival of approximately 5% at 5 years despite a multimodal treatment approach. This report illustrates the management of mandibular NUT carcinoma in a pediatric patient, complemented by a systematic review of head and neck NUT carcinoma. A 5-year-old female presented with an enlarging jaw mass that was diagnosed as BRD4-NUTM1 carcinoma and was treated with hemimandibulectomy and chemoradiation. She remains disease-free 21 months after completion of therapy. A total of 63 patient cases reported in 34 articles were identified in the review. Only 26.9% (14/52) of tumors were correctly diagnosed initially as NUT carcinoma, whereas 73.1% (38/52) were incorrectly diagnosed as another malignancy; the initial diagnosis was not reported for 11 patients. The mandibular tumor subtype was among the rarest reported (n = 1; 1.6%). Combination therapy, including surgery and chemoradiation, was the most common treatment (55.2%). The patient case presented here is a novel case of pediatric mandibular NUT carcinoma. Due to the poor overall survival of patients with NUT carcinoma, aggressive upfront resection with 2-cm margins followed by adjuvant chemoradiation is advocated.
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Affiliation(s)
- C Jimenez
- Division of Plastic and Maxillofacial Surgery, Children's Hospital Los Angeles, Los Angeles, CA, USA; Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - E Stanton
- Division of Plastic and Maxillofacial Surgery, Children's Hospital Los Angeles, Los Angeles, CA, USA; Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - K Kondra
- Division of Plastic and Maxillofacial Surgery, Children's Hospital Los Angeles, Los Angeles, CA, USA; Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - E M Nickels
- Keck School of Medicine, University of Southern California, Los Angeles, CA, USA; Division of Hematology-Oncology, Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - L Jacob
- Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - R Shah
- Keck School of Medicine, University of Southern California, Los Angeles, CA, USA; Division of Hematology-Oncology, Cancer and Blood Disease Institute, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - J A Hammoudeh
- Division of Plastic and Maxillofacial Surgery, Children's Hospital Los Angeles, Los Angeles, CA, USA; Keck School of Medicine, University of Southern California, Los Angeles, CA, USA; Division of Oral and Maxillofacial Surgery, University of Southern California, Los Angeles, CA, USA.
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3
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Fu S, Wang Z, Li C, Li Y, Zhang K, Zhong Z, Zhong Y. The whole treatment process and thinking of a patient with NUT carcinoma of the parotid gland: a case report. Front Oncol 2023; 13:1094770. [PMID: 37205183 PMCID: PMC10185818 DOI: 10.3389/fonc.2023.1094770] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 04/18/2023] [Indexed: 05/21/2023] Open
Abstract
Background Primary nuclear protein in testis (NUT) carcinoma is a rare malignant tumor originating from the salivary glands that usually occurs in midline structures, such as the head and neck, and has been identified in young patients. Progression of NUT carcinoma is rapid, and there is a high degree of malignant invasion. The median survival time of NUT carcinoma patients is 6 to 9 months, and 80% of the patients die within 1 year after diagnosis. Case description This case report summarizes the treatment of a 36-year-old male patient with NUT carcinoma of the right parotid gland. The overall survival of the patient was 2 years. We also discuss the applications and outcomes of immune checkpoint inhibitor and targeted therapy combination regimens in the treatment of NUT carcinoma. Conclusion We suggest that targeted therapy combined with immunotherapy which has long-term clinical benefits and targeted therapy which has high clinical response rate(immunotherapy + dual-targeting three-drug regimens) is an ideal choice for the treatment of patients with rare and/or refractory tumors and will not compromise patient safety. Clinical trial registration identifier ChiCTR1900026300.
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Affiliation(s)
- Shujuan Fu
- Oncology Department, Shanghai TCM-Intergrated Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zhiying Wang
- Graduate School, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Cunya Li
- Oncology Department, Shanghai TCM-Intergrated Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yun Li
- Oncology Department, Shanghai TCM-Intergrated Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ke Zhang
- Oncology Department, Shanghai TCM-Intergrated Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Zhixian Zhong
- Breast Cancer Center, East Hospital Affiliated to Tongji University, Tongji University School of Medicine, Tongji University, Shanghai, China
| | - Yi Zhong
- Oncology Department, Shanghai TCM-Intergrated Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, China
- *Correspondence: Yi Zhong,
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4
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NUT Midline Carcinoma: A Rare Solid Tumour Characterized by Chromosome Rearrangement. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2022:3369895. [PMID: 35832518 PMCID: PMC9273375 DOI: 10.1155/2022/3369895] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 04/25/2022] [Accepted: 06/03/2022] [Indexed: 02/05/2023]
Abstract
Objective Rare and poorly differentiated NUT midline carcinoma (NMC) is a highly malignant tumour. However, due to the rarity of NMC, reports on its clinical, imaging, and pathologic features are still scarce. Methods In this study, three patients diagnosed with NMC located in the parotid gland, lung, and trachea were used as examples to summarize the clinicopathological features of NMC. All the cases were diagnosed by measuring positive nuclear reactivity to NUT antibody after dual-colour FISH tests were conducted, and all of the results were positive, indicating chromosomal rearrangements on 15q14 of the NUT gene. Results These three patients were treated with conventional treatments, including surgical therapy and chemoradiotherapy. Given the poor efficacy of intensive conventional treatment, two novel therapies, histone deacetylase inhibitors (HDACi) and bromodomain inhibitors (BETi) are recommended, as both can arrest the growth of tumour cells, and these targeted therapies may extend patient survival time in the future. Conclusions NMC is an easily misdiagnosed cancer with a poor prognosis; therefore, improving the awareness of clinicians is critical for increasing the diagnostic accuracy, and selecting effective treatment is the main method to improve prognosis.
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Moreno V, Saluja K, Pina-Oviedo S. NUT Carcinoma: Clinicopathologic Features, Molecular Genetics and Epigenetics. Front Oncol 2022; 12:860830. [PMID: 35372003 PMCID: PMC8966081 DOI: 10.3389/fonc.2022.860830] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 02/24/2022] [Indexed: 12/12/2022] Open
Abstract
Nuclear protein in testis (NUT) carcinoma is a rare, highly aggressive, poorly differentiated carcinoma occurring mostly in adolescents and young adults. This tumor usually arises from the midline structures of the thorax, head, and neck, and exhibits variable degrees of squamous differentiation. NUT carcinoma is defined by the presence of a NUTM1 (15q14) rearrangement with multiple other genes. In about 70-80% of the cases, NUTM1 is involved in a balanced translocation with the BRD4 gene (19p13.12), leading to a BRD4-NUTM1 fusion oncogene. Other variant rearrangements include BRD3-NUTM1 fusion (~15-20%) and NSD3-NUTM1 fusion (~6%), among others. The diagnosis of NUT carcinoma requires the detection of nuclear expression of the NUT protein by immunohistochemistry. Additional methods for diagnosis include the detection of a NUTM1 rearrangement by fluorescence in situ hybridization or by reverse transcriptase PCR. NUT carcinoma is usually underrecognized due to its rarity and lack of characteristic histological features. Therefore, the goal of this review is to provide relevant recent information regarding the clinicopathologic features of NUT carcinoma, the role of the multiple NUTM1 gene rearrangements in carcinogenesis, and the impact of understanding these underlying molecular mechanisms that may result in the development of possible novel targeted therapies.
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Affiliation(s)
- Vanessa Moreno
- Department of Pathology and Laboratory Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Karan Saluja
- Department of Pathology and Laboratory Medicine, McGovern Medical School, The University of Texas Health Science Center at Houston, Houston, TX, United States
| | - Sergio Pina-Oviedo
- Department of Pathology, Duke University Medical Center, Durham, NC, United States
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6
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NUT Carcinoma of the Submandibular Gland: A Case at This Uncommon Site with Review of the Literature. Head Neck Pathol 2021; 16:881-892. [PMID: 34905155 PMCID: PMC9424374 DOI: 10.1007/s12105-021-01400-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 12/01/2021] [Indexed: 12/16/2022]
Abstract
Nuclear protein in testis (NUT) carcinoma is a rare, highly aggressive, undifferentiated carcinoma that harbors a characteristic rearrangement of the NUTM1 gene. The majority arise in adolescents and young adults especially from the midline structures of the thorax, head, and neck. Until the present, there have only been three reported cases of NUT carcinoma of the submandibular gland, two of which were reported in children and another one in an adult from Korea. Here, we report the first case of NUT carcinoma arising in the submandibular gland of an adult female in the United States, representing the fourth case worldwide. A fine needle aspiration and biopsy was performed, and the diagnosis was confirmed by NUT immunohistochemical staining and fusion of the BRD4 (19p13.12) and NUTM1 (15q14) gene loci by fluorescence in-situ hybridization on the resection specimen. Salivary gland is an unusual site for NUT carcinoma and is rarely described in submandibular gland. We reviewed the clinicopathologic features of this entity at this site along with role of NUTM1 gene rearrangements in NUT tumorigenesis.
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7
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Agea Martínez M, Navarro Cuéllar I, Sada Urmeneta A, Alijo Serrano F, Navarro Cuéllar C. Large cell neuroendocrine carcinoma on the floor of the mouth: a rare entity in an unusual location. Int J Oral Maxillofac Surg 2021; 51:742-745. [PMID: 34481737 DOI: 10.1016/j.ijom.2021.08.021] [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: 04/01/2021] [Revised: 06/22/2021] [Accepted: 08/20/2021] [Indexed: 11/16/2022]
Abstract
Neuroendocrine carcinomas (NEC) are a group of malignant neoplasms usually located in the lungs or gastrointestinal tract. Fewer cases are located in the head and neck, and in these rare presentations, the lingual tonsil, larynx, and major salivary glands are the most frequently affected sites. NECs exhibit similar characteristics regardless of where they arise. However, because these neoplasms are rare, a clear understanding of their aetiopathogenesis has yet to be described, and options for treatment have varied and are not unified. A rare NEC of the floor of the mouth is reported here; it appears that this location has not been reported previously. The diagnosis was established through histopathological analysis, and the patient underwent systemic treatment. He had a partial response to treatment in the first 3 months, but died 6 months after the initial diagnosis. This highly uncommon tumour can pose a significant diagnostic challenge for clinicians and pathologists alike and can result in diagnostic delay.
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Affiliation(s)
- M Agea Martínez
- Oral and Maxillofacial Surgery Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain; XXX.
| | - I Navarro Cuéllar
- Oral and Maxillofacial Surgery Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - A Sada Urmeneta
- Oral and Maxillofacial Surgery Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - F Alijo Serrano
- Pathological Anatomy Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - C Navarro Cuéllar
- Oral and Maxillofacial Surgery Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
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8
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Yang F, Shen D, Shi J. Primary renal NUT carcinoma identified by next-generation sequencing: a case report and literature review. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2021; 14:662-669. [PMID: 34093952 PMCID: PMC8167490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 12/22/2020] [Indexed: 06/12/2023]
Abstract
BACKGROUND NUT carcinoma is a rare aggressive squamous cell carcinoma subtype genetically characterized by NUTM1 rearrangements. NUT carcinoma can be easily misdiagnosed as an undifferentiated carcinoma or Ewing sarcoma due to its primitive differentiation. CASE PRESENTATION We report a case of renal-derived NUT carcinoma diagnosed as a malignant small round-cell tumor resembling Ewing sarcoma/primitive neuroectodermal tumor where the diagnosis was revised to NUT carcinoma with a characteristic NUTM1 rearrangement based on next-generation sequencing (NGS). The patient received a standard NUT carcinoma treatment after recurrence but died of first-line chemotherapy failure due to advanced neoplasm progression. CONCLUSION Routine NUT immunohistochemistry staining, NGS, and/or fluorescent in situ hybridization for poorly differentiated carcinoma and sarcoma can help avoid misdiagnosis of NUT carcinoma-related tumors, allowing patients to benefit from bromodomain and extra-terminal motif inhibitor therapy.
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Affiliation(s)
- Fei Yang
- Department of Pathology, Peking University People HospitalBeijing, China
| | - Danhua Shen
- Department of Pathology, Peking University People HospitalBeijing, China
| | - Junping Shi
- Department of Medical, OrigiMedShanghai, China
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9
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Wang S, Li J, Tong W, Li H, Feng Q, Teng B. Advances in the pathogenesis and treatment of nut carcinoma: a narrative review. Transl Cancer Res 2020; 9:6505-6515. [PMID: 35117258 PMCID: PMC8798738 DOI: 10.21037/tcr-20-1884] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 09/12/2020] [Indexed: 11/06/2022]
Abstract
NUT carcinoma (NC) is a rare, highly invasive and fatal tumor and often misdiagnosed. It typically arises from the mediastinum and midline organs and has complicated pathogenesis and poor outcome. Genetically, its pathogenesis is related to a chromosomal rearrangement involving the NUTM1 gene. In most cases, the main oncoprotein is BRD4-NUT with a translocation between NUTM1 and BRD4 genes, but in a few cases, the oncoprotein is BRD3-NUT, or NSD3-NUT. Studies have shown that the histone hyperacetylation and BRD4 hyperphosphorylation may lead to the activation of cancer circuits. Abnormal production of microRNA, inactivation of tumor suppressor genes and abnormal activation of several signaling pathways are proposed as potential mechanisms underlying the pathogenesis of NC. Currently, there is no consensus on its standard treatment for NC. Extent of surgical resection with negative margins, initial radiotherapy and part of chemotherapy regimens may significantly associated with the improvement of progression-free survival (PFS) rate and overall survival (OS) rate. Some bromodomain and extraterminal inhibitors (BETis) have shown encouraging results in the clinical trials on NC, but delayed drug resistance is still an important issue that needs to be resolved. Histone deacetylase inhibitors are also found to possess the potential in the treatment of NC. Herein, we summarize recent advances in the pathogenesis and treatment of NC.
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Affiliation(s)
- Sanchun Wang
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Jinqiu Li
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Weifang Tong
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Hejie Li
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Qingjie Feng
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Hospital of Jilin University, Changchun, China
| | - Bo Teng
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Hospital of Jilin University, Changchun, China
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Sublingual Gland Tumors Worldwide: A Descriptive Retrospective Study of 839 Cases. J Oral Maxillofac Surg 2020; 78:1546-1556. [DOI: 10.1016/j.joms.2020.04.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 04/14/2020] [Accepted: 04/14/2020] [Indexed: 12/18/2022]
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Wang H, Weiss VL, Hoffman RD, Abel T, Ho RH, Borinstein SC, Mannion K, Bridge JA, Black J, Liang J. Salivary Gland NUT Carcinoma with Prolonged Survival in Children: Case Illustration and Systematic Review of Literature. Head Neck Pathol 2020; 15:236-243. [PMID: 32077054 PMCID: PMC8010040 DOI: 10.1007/s12105-020-01141-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 02/04/2020] [Indexed: 01/03/2023]
Abstract
NUT (midline) carcinoma is a rare, highly aggressive, poorly differentiated carcinoma that characteristically harbors a rearrangement of the NUTM1 gene. Most of these tumors occur in adolescents and young adults, arise from the midline structures of the thorax, head, and neck, and are associated with extremely poor outcomes. Rare cases originating from salivary glands have been reported with clinicopathologic features comparable to NUT carcinoma of other sites. Outcome studies regarding this subgroup are currently lacking. We report a case of NUT carcinoma arising in a submandibular gland of a 12-year-old boy. Diagnosis was confirmed by fluorescence in situ hybridization demonstrating fusion of the BRD4 (19p13.12) and NUTM1 (15q14) gene loci. A systematic review of all previously reported salivary gland NUT carcinomas (n = 15) showed exclusive occurrence of pediatric cases (n = 6) in males compared to adult patients (n = 9, male: female = 1:2; p < 0.05). The median survival was 24 and 4 months for pediatric and adult patients, respectively (95% confidence interval was 8-24 and 1-7 months, respectively; p < 0.01). The 1-year overall survival was 67% for pediatric and 11% for adult patients. Among all NUT carcinomas, pediatric salivary gland tumors may represent a distinct clinical subset associated with male predilection and comparatively prolonged survival.
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Affiliation(s)
- Huiying Wang
- grid.412807.80000 0004 1936 9916Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, USA
| | - Vivian L. Weiss
- grid.412807.80000 0004 1936 9916Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, USA
| | - Robert D. Hoffman
- grid.412807.80000 0004 1936 9916Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, USA
| | - Ty Abel
- grid.412807.80000 0004 1936 9916Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, USA
| | - Richard H. Ho
- grid.412807.80000 0004 1936 9916Department of Pediatrics, Division of Hematology/Oncology, Vanderbilt University Medical Center, Nashville, USA
| | - Scott C. Borinstein
- grid.412807.80000 0004 1936 9916Department of Pediatrics, Division of Hematology/Oncology, Vanderbilt University Medical Center, Nashville, USA
| | - Kyle Mannion
- grid.412807.80000 0004 1936 9916Department of Otolaryngology, Vanderbilt University Medical Center, Nashville, USA
| | - Julia A. Bridge
- grid.266813.80000 0001 0666 4105Division of Molecular Pathology, The Translational Genomics Research Institute (TGen) and the Department of Pathology and Microbiology, University of Nebraska Medical Center, Omaha, USA
| | - Jennifer Black
- grid.413957.d0000 0001 0690 7621Department of Pathology and Laboratory Medicine, Children’s Hospital of Colorado, Aurora, USA
| | - Jiancong Liang
- grid.412807.80000 0004 1936 9916Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, USA ,grid.416074.00000 0004 0433 6783Vanderbilt University Medical Center, Monroe Carell Jr. Children’s Hospital At Vanderbilt, 2200 Children’s Way, 11223 Doctors’ Office Tower, Nashville, TN 37232-9065 USA
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HDAC Overexpression in a NUT Midline Carcinoma of the Parotid Gland with Exceptional Survival: A Case Report. Head Neck Pathol 2020; 14:1117-1122. [PMID: 31989434 PMCID: PMC7669913 DOI: 10.1007/s12105-020-01130-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Accepted: 01/11/2020] [Indexed: 12/15/2022]
Abstract
NUT midline carcinoma (NMC) is a recently described entity with a predilection for young individuals, characterised by a rearrangement of NUT, most commonly with BRD4. It usually involves midline structures, with a minority of cases presenting outside the midline axis. Given its dismal prognosis, new molecularly targeted therapies (eg, HDAC inhibitors) are gaining ground, but the HDAC expression pattern remains unknown. We describe the exceptional evolution of a NMC arising in the parotid gland. A 34-year-old male presented with a rapidly growing 35 mm left-parotid mass. Parotidectomy and lymphadenectomy were performed. The tumour invaded the surrounding soft tissue and lay adjacent to the surgical margin. No lymph node metastases were identified. Histology revealed blue nests of undifferentiated cells merging with foci of necrosis and occasional abrupt foci of keratinising squamous epithelium. FISH analysis confirmed a rearrangement of NUT, but not of BRD4. A diagnosis of NMC was rendered. Currently, after adjuvant chemoradiotherapy and 47 months after diagnosis, the patient is alive and well. The tumour was found to have increased immunoexpression of HDAC2, 4 and 6 and phospho-HDAC4/5/7. This case emphasises the importance of considering NMC in the differential diagnosis of poorly differentiated carcinomas of the head and neck region in young adults, even away from midline structures. As molecular targets hold the promise of successful therapy for the vast majority of NMC patients, the knowledge of their HDAC expression patterns will probably be relevant.
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Lee T, Cho J, Baek CH, Son YI, Jeong HS, Chung MK, Hong SD, Ahn YC, Oh DR, Noh JM, Park K, Ahn MJ, Kim HJ, Kim YK, Ko YH. Prevalence of NUT carcinoma in head and neck: Analysis of 362 cases with literature review. Head Neck 2020; 42:924-938. [PMID: 31903701 DOI: 10.1002/hed.26067] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 11/14/2019] [Accepted: 12/17/2019] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Nuclear protein in testis (NUT) carcinoma is a poorly differentiated carcinoma defined by the presence of NUT gene rearrangement. In the head and neck, the true prevalence of NUT carcinoma is unknown. METHODS We retrospectively investigated NUT expression with clinicopathologic features in 362 patients of poorly differentiated or undifferentiated carcinomas in the head and neck, and reviewed the literature reports. RESULTS Four (4/362, 1.1%) cases showed strong nuclear expression for NUT-specific monoclonal antibody, and all these tumors were in the sinonasal tract (4/40, 10%). The clinical outcome and histology were diverse unlike previously described. Although previous studies reported different frequency results according to study subjects, frequencies in sinonasal tract are relatively constant (10/80, 12.5%). CONCLUSIONS This is the largest study on the prevalence of NUT carcinoma in head and neck areas. It is important to include in the differential diagnosis of poorly differentiated carcinoma, particularly in the sinonasal tract.
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Affiliation(s)
- Taebum Lee
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Junhun Cho
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Chung-Hwan Baek
- Department of Otorhinolaryngology-Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Young-Ik Son
- Department of Otorhinolaryngology-Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Han-Sin Jeong
- Department of Otorhinolaryngology-Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Man Ki Chung
- Department of Otorhinolaryngology-Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Sang Duk Hong
- Department of Otorhinolaryngology-Head and Neck Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Yong Chan Ahn
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Dong Ryul Oh
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Jae Myoung Noh
- Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Keunchil Park
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Myung-Ju Ahn
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Hyung-Jin Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Yi Kyung Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
| | - Young Hyeh Ko
- Department of Pathology and Translational Genomics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea
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Neves‐Silva R, Almeida LY, Silveira HA, Colturato CBN, Duarte A, Ferrisse TM, Silva EV, Vanzolin BF, Bufalino A, Ribeiro‐Silva A, León JE. SMARCB1 (INI‐1) and NUT immunoexpression in a large series of head and neck carcinomas in a Brazilian reference center. Head Neck 2019; 42:374-384. [DOI: 10.1002/hed.26008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 10/17/2019] [Accepted: 10/30/2019] [Indexed: 12/21/2022] Open
Affiliation(s)
- Rodrigo Neves‐Silva
- Oral Pathology, Department of Stomatology, Public Oral Health, and Forensic Dentistry, Ribeirão Preto Dental School (FORP/USP)University of São Paulo Ribeirão Preto São Paulo Brazil
| | - Luciana Y. Almeida
- Oral Medicine, Department of Diagnosis and Surgery, Araraquara Dental SchoolSão Paulo State University (UNESP) Araraquara São Paulo Brazil
| | - Heitor A. Silveira
- Oral Pathology, Department of Stomatology, Public Oral Health, and Forensic Dentistry, Ribeirão Preto Dental School (FORP/USP)University of São Paulo Ribeirão Preto São Paulo Brazil
- Oral Medicine, Department of Diagnosis and Surgery, Araraquara Dental SchoolSão Paulo State University (UNESP) Araraquara São Paulo Brazil
| | - Carla B. N. Colturato
- Oral Pathology, Department of Stomatology, Public Oral Health, and Forensic Dentistry, Ribeirão Preto Dental School (FORP/USP)University of São Paulo Ribeirão Preto São Paulo Brazil
| | - Andressa Duarte
- Department of Pathology and Forensic Medicine, Ribeirão Preto Medical School (FMRP/USP)University of São Paulo Ribeirão Preto São Paulo Brazil
| | - Tulio M. Ferrisse
- Oral Medicine, Department of Diagnosis and Surgery, Araraquara Dental SchoolSão Paulo State University (UNESP) Araraquara São Paulo Brazil
| | - Evânio V. Silva
- Oral Medicine, Department of Diagnosis and Surgery, Araraquara Dental SchoolSão Paulo State University (UNESP) Araraquara São Paulo Brazil
| | - Bárbara F. Vanzolin
- Oral Pathology, Department of Stomatology, Public Oral Health, and Forensic Dentistry, Ribeirão Preto Dental School (FORP/USP)University of São Paulo Ribeirão Preto São Paulo Brazil
| | - Andreia Bufalino
- Oral Medicine, Department of Diagnosis and Surgery, Araraquara Dental SchoolSão Paulo State University (UNESP) Araraquara São Paulo Brazil
| | - Alfredo Ribeiro‐Silva
- Department of Pathology and Forensic Medicine, Ribeirão Preto Medical School (FMRP/USP)University of São Paulo Ribeirão Preto São Paulo Brazil
| | - Jorge E. León
- Oral Pathology, Department of Stomatology, Public Oral Health, and Forensic Dentistry, Ribeirão Preto Dental School (FORP/USP)University of São Paulo Ribeirão Preto São Paulo Brazil
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15
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NUT Carcinoma of the Salivary Glands: Clinicopathologic and Molecular Analysis of 3 Cases and a Survey of NUT Expression in Salivary Gland Carcinomas. Am J Surg Pathol 2019; 42:877-884. [PMID: 29649019 DOI: 10.1097/pas.0000000000001046] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
NUT carcinoma (NC) represents a rare subset of highly aggressive poorly differentiated carcinomas characterized by rearrangement of the NUT (aka NUTM1, nuclear protein in testis) gene, most commonly fused to BRD4. Originally described as a mediastinal/thymic malignancy, NC has been reported at a variety of anatomic regions including the upper and lower aerodigestive tract. To date, only 7 NC cases of probable salivary gland origin have been reported. We herein describe 3 new cases (all affecting the parotid gland) in 2 women (39- and 55-y old) and 1 man (35-y old). Histologic examination showed poorly differentiated neoplasms composed of poorly cohesive small-sized to medium-sized cells with variable squamoid cell component that was focal and abrupt. Immunohistochemistry showed uniform expression of p63 and distinctive punctate expression of the NUT antigen in the tumor cell nuclei. Review of the reported salivary gland NC cases (total, 10) showed a male:female ratio of 1.5:1 and an age range of 12 to 55 years (median, 29 y). Site of the primary tumor was the parotid (7), sublingual (2), and submandibular (1) glands. All presented as rapidly growing masses treated by surgery followed by adjuvant radiotherapy/chemotherapy. Initial nodal status was positive in 8/10. At last follow-up (1 to 24 mo; median, 5 mo), 7/10 patients died of disease at a median of 5.5 months (1 to 24 mo) and only 2 were disease free at 7 and 14 months. Of 9 cases with genetic data, the fusion partner was BRD4 (n=7), non-BRD4/3 (n=1), or undetermined (n=1). None of 306 carcinomas spanning the spectrum of salivary carcinoma types screened by NUT immunohistochemistry was positive. This is the first small series on salivary NC highlighting the importance to include this rare disease in the differential diagnosis of poorly differentiated salivary gland carcinomas and in cases of presumable poorly differentiated carcinoma of unknown origin.
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Napolitano M, Venturelli M, Molinaro E, Toss A. NUT midline carcinoma of the head and neck: current perspectives. Onco Targets Ther 2019; 12:3235-3244. [PMID: 31118674 PMCID: PMC6501778 DOI: 10.2147/ott.s173056] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 03/12/2019] [Indexed: 12/22/2022] Open
Abstract
Abstract: NUT midline carcinoma (NMC) is a rare and aggressive subtype of squamous carcinoma that typically arises from midline supradiaphragmatic structures, frequently from the head and neck area. NMC is genetically driven by a chromosomal rearrangement involving the NUT gene, which forms oncoproteins considered major pathogenic drivers of cellular transformation. Diagnosis of NMC has been made remarkably easier with the availability of a commercial antibody against NUT, and can be established through positive nuclear immunohistochemical staining. Although NMC remains an underrecognized malignancy, in recent years there has appeared to be increasing awareness of disease and frequency of diagnosis in adults. To date, a standard treatment for head and neck NMC has not been established and a multimodal approach with systemic chemotherapy, surgery and radiation therapy is currently adopted in clinical practice. Recently, BET inhibitors and histone deacetylase inhibitors have emerged as two promising classes of targeted agents, currently investigated in clinical trials for adults with head and neck NMC. At the same time, combination approaches and novel targeted agents, such as next-generation BET inhibitors and CDK9 inhibitors, have shown preclinical activity. The present review explores the clinical pathological characteristics of NMC of the head and neck and presents the current state of the art on diagnosis, prognosis, and treatment of this rare but lethal disease.
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Affiliation(s)
- M Napolitano
- Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - M Venturelli
- Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - E Molinaro
- Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
| | - A Toss
- Department of Oncology and Hematology, University Hospital of Modena, Modena, Italy
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17
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Elkhatib SK, Neilsen BK, Sleightholm RL, Baine MJ, Zhen W. A 47-year-old woman with nuclear protein in testis midline carcinoma masquerading as a sinus infection: a case report and review of the literature. J Med Case Rep 2019; 13:57. [PMID: 30853030 PMCID: PMC6410502 DOI: 10.1186/s13256-019-2015-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Accepted: 02/13/2019] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Nuclear protein in testis midline carcinoma is a rare, highly metastatic undifferentiated carcinoma that typically arises in midline structures and is characterized by having a fusion involving the nuclear protein in testis, NUT, gene. Nuclear protein in testis midline carcinoma has been identified in patients of all ages and is often initially misdiagnosed due to the rapid timeline of symptom onset. CASE PRESENTATION Here we report the case of a 47-year-old Caucasian woman with a nuclear protein in testis midline carcinoma that was initially mistaken for a sinus infection. After symptom progression while on an aggressive antibiotic regimen, the source of her symptoms was correctly identified as a sella mass. Comprehensive analysis of the tumor was performed, and standard cytogenetic analysis identified a translocation of 15q and 19p. Further testing identified a NUT-BRD4 fusion and confirmed the diagnosis of nuclear protein in testis midline carcinoma. Despite definitive diagnosis and surgical, radiation, and, ultimately, systemic therapy, she progressed rapidly, developing widespread metastases, and ultimately died from the disease 5 months after diagnosis. CONCLUSIONS Based on this and other previous reports, aggressive therapy should be initiated once nuclear protein in testis midline carcinoma is diagnosed and close surveillance employed in an attempt to prevent and/or recognize metastases as early as possible. Aggressive therapy has shown little efficacy such that the average overall survival for patients with nuclear protein in testis midline carcinoma is very short, often less than 6 months. Thus, early enrollment into clinical trials testing novel therapies for the treatment of nuclear protein in testis midline carcinoma should be considered. Finally, additional reports of nuclear protein in testis midline carcinoma are needed to fully characterize this rare and highly aggressive cancer.
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Affiliation(s)
- Safwan K Elkhatib
- Department of Radiation Oncology, 986861 Nebraska Medical Center, University of Nebraska Medical Center, Omaha, NE, 68198-686, USA
| | - Beth K Neilsen
- Department of Radiation Oncology, 986861 Nebraska Medical Center, University of Nebraska Medical Center, Omaha, NE, 68198-686, USA
| | - Richard L Sleightholm
- Department of Radiation Oncology, 986861 Nebraska Medical Center, University of Nebraska Medical Center, Omaha, NE, 68198-686, USA
| | - Michael J Baine
- Department of Radiation Oncology, 986861 Nebraska Medical Center, University of Nebraska Medical Center, Omaha, NE, 68198-686, USA.
| | - Weining Zhen
- Department of Radiation Oncology, 986861 Nebraska Medical Center, University of Nebraska Medical Center, Omaha, NE, 68198-686, USA
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NUT Midline Carcinoma: A Series of Five Cases, Including One with Unusual Clinical Course. Head Neck Pathol 2017; 12:230-236. [PMID: 28948459 PMCID: PMC5953880 DOI: 10.1007/s12105-017-0858-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Accepted: 09/18/2017] [Indexed: 01/06/2023]
Abstract
NUT midline carcinomas (NMCs) are rare, poorly differentiated tumors with aggressive biological behavior and a characteristic molecular signature. Availability of NUT antibody has facilitated diagnosis of NMC without molecular testing. We report a series of head and neck NMCs diagnosed using NUT IHC at our institute, including one case with an unusual course. Immunohistochemistry for NUT was performed in nasal and sinonasal tumors with diagnoses of undifferentiated carcinoma, poorly differentiated squamous cell carcinoma and malignant neoplasm, not otherwise specified, to identify cases of NMC. Clinicopathological features were reviewed. Five cases of NMC were identified, accounting for 9.6% of poorly differentiated/undifferentiated carcinomas of the sinonasal region. These patients had a sex ratio of 2:3, and ranged in age from of 10 to 31 years (mean: 25.2 years). Patient 4 had previously been diagnosed with basal cell carcinoma arising in left nasolacrimal duct, and inverted papilloma of nasal cavity. She presented to us with a left lacrimal fossa mass extending into nasal cavity, which was diagnosed as NMC. NMC is a rare neoplasm, the awareness of which is imperative for pathologists to identify cases in which NUT IHC should be ordered. NUT IHC should be performed in all cases of a poorly differentiated carcinoma, particularly those with foci of squamous differentiation, irrespective of patient age and unusual tumor location, as seen in one of our cases. Although considered a highly aggressive and lethal neoplasm, NMC can have a more prolonged clinical course on occasion.
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