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Poylin VY, Shaffer VO, Felder SI, Goldstein LE, Goldberg JE, Kalady MF, Lightner AL, Feingold DL, Paquette IM. The American Society of Colon and Rectal Surgeons Clinical Practice Guidelines for the Management of Inherited Adenomatous Polyposis Syndromes. Dis Colon Rectum 2024; 67:213-227. [PMID: 37682806 DOI: 10.1097/dcr.0000000000003072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/10/2023]
Affiliation(s)
- Vitaliy Y Poylin
- Division of Gastrointestinal and Oncologic Surgery, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Virginia O Shaffer
- Department of Surgery, Emory University College of Medicine, Atlanta, Georgia
| | - Seth I Felder
- Department of Surgery, Moffit Cancer Center, Tampa, Florida
| | - Lindsey E Goldstein
- Division of General Surgery, North Florida/South Georgia Veteran's Health System, Gainesville, Florida
| | - Joel E Goldberg
- Division of General and Gastrointestinal Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Matthew F Kalady
- Division of Colon and Rectal Surgery, Ohio State University, Columbus, Ohio
| | - Amy L Lightner
- Department of Colorectal Surgery, Scripps Clinic, San Diego, California
| | - Daniel L Feingold
- Division of Colorectal Surgery, Rutgers University, New Brunswick, New Jersey
| | - Ian M Paquette
- Division of Colon and Rectal Surgery, University of Cincinnati, Cincinnati, Ohio
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Xu M, Zheng Y, Zuo Z, Zhou Q, Deng Q, Wang J, Wang D. De novo familial adenomatous polyposis associated thyroid cancer with a c.2929delG frameshift deletion mutation in APC: a case report and literature review. World J Surg Oncol 2023; 21:73. [PMID: 36864485 PMCID: PMC9979514 DOI: 10.1186/s12957-023-02951-9] [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: 11/08/2022] [Accepted: 02/14/2023] [Indexed: 03/04/2023] Open
Abstract
BACKGROUND Germline mutations in the APC gene located on chromosome 5q 21-22 can lead to familial adenomatous polyposis (FAP) and the development of colorectal cancer (CRC) if left untreated. As a rare extracolonic manifestation, thyroid cancer is diagnosed in about 2.6% of FAP patients. The genotype-phenotype correlation in FAP patients with thyroid cancer remains unclear. CASE PRESENTATION We present a 20-year-old female of FAP with thyroid cancer as the initial manifestation. The patient was asymptomatic and developed colon cancer liver metastases 2 years after the diagnosis of thyroid cancer. The patient underwent multiple surgical treatments in several organs, and regular colonoscopy with endoscopic polypectomy was performed. Genetic testing demonstrated the c.2929delG (p.Gly977Valfs*3) variant in exon 15 of the APC gene. This represents a previously undescribed APC mutation. This mutation causes loss of multiple structures on the APC gene including the 20-amino acid repeats, the EB1 binding domain, and the HDLG binding site, which may be pathogenic through β-catenin accumulation, cell cycle microtubule dysregulation, and tumor suppressor inactivation. CONCLUSIONS We report a de novo FAP case with thyroid cancer presenting atypically aggressive features harboring a novel APC mutation and review APC germline mutations in patients with FAP-associated thyroid cancer.
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Affiliation(s)
- Miaorong Xu
- grid.412465.0Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Jiefang Road 88Th, Hangzhou, 310009 Zhejiang Province People’s Republic of China
| | - Yuyan Zheng
- grid.412465.0Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Jiefang Road 88Th, Hangzhou, 310009 Zhejiang Province People’s Republic of China
| | - Zhongchao Zuo
- grid.412465.0Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Jiefang Road 88Th, Hangzhou, 310009 Zhejiang Province People’s Republic of China
| | - Qin Zhou
- grid.412465.0Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Jiefang Road 88Th, Hangzhou, 310009 Zhejiang Province People’s Republic of China
| | - Qun Deng
- grid.412465.0Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Jiefang Road 88Th, Hangzhou, 310009 Zhejiang Province People’s Republic of China
| | - Jianwei Wang
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Jiefang Road 88Th, Hangzhou, 310009, Zhejiang Province, People's Republic of China.
| | - Da Wang
- Department of Colorectal Surgery and Oncology, Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, The Second Affiliated Hospital, Zhejiang University School of Medicine, Jiefang Road 88Th, Hangzhou, 310009, Zhejiang Province, People's Republic of China.
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Dubey T, Patel P, Mandlik D, Kanhere S, Patel K. A Case Report and Review of Literature: Cribriform-Morular Variant of Papillary Carcinoma. Indian J Otolaryngol Head Neck Surg 2022; 74:6045-6047. [PMID: 36742767 PMCID: PMC9895736 DOI: 10.1007/s12070-021-02674-x] [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: 01/19/2021] [Accepted: 06/07/2021] [Indexed: 02/07/2023] Open
Abstract
We describe a case of cribriform morular variant of papillary thyroid carcinoma which is a rare subtype. We report a case of a 26 year old female who presented with a thyroid tumour without colonic manifestations. She underwent a total thyroidectomy with central compartment neck dissection. Her histopathology report showed Cribriform-Morular variant, Papillary carcinoma of the left lobe of thyroid. Focal Angio-invasion was present. Even in sporadic presentations of these variants, screening colonoscopy, genetic counselling and screening of family members should be invariably considered as many a time thyroid malignancy presents many years prior to colonic manifestations.
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Rajabi S, Alix-Panabières C, Alaei AS, Abooshahab R, Shakib H, Ashrafi MR. Looking at Thyroid Cancer from the Tumor-Suppressor Genes Point of View. Cancers (Basel) 2022; 14:2461. [PMID: 35626065 PMCID: PMC9139614 DOI: 10.3390/cancers14102461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 05/15/2022] [Accepted: 05/16/2022] [Indexed: 11/17/2022] Open
Abstract
Thyroid cancer is the most frequent endocrine malignancy and accounts for approximately 1% of all diagnosed cancers. A variety of mechanisms are involved in the transformation of a normal tissue into a malignant one. Loss of tumor-suppressor gene (TSG) function is one of these mechanisms. The normal functions of TSGs include cell proliferation and differentiation control, genomic integrity maintenance, DNA damage repair, and signaling pathway regulation. TSGs are generally classified into three subclasses: (i) gatekeepers that encode proteins involved in cell cycle and apoptosis control; (ii) caretakers that produce proteins implicated in the genomic stability maintenance; and (iii) landscapers that, when mutated, create a suitable environment for malignant cell growth. Several possible mechanisms have been implicated in TSG inactivation. Reviewing the various TSG alteration types detected in thyroid cancers may help researchers to better understand the TSG defects implicated in the development/progression of this cancer type and to find potential targets for prognostic, predictive, diagnostic, and therapeutic purposes. Hence, the main purposes of this review article are to describe the various TSG inactivation mechanisms and alterations in human thyroid cancer, and the current therapeutic options for targeting TSGs in thyroid cancer.
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Affiliation(s)
- Sadegh Rajabi
- Traditional Medicine and Materia Medica Research Center, Shahid Beheshti University of Medical Sciences, Tehran 19839-63113, Iran;
- Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran 19839-63113, Iran
| | - Catherine Alix-Panabières
- Laboratory of Rare Human Circulating Cells (LCCRH), University Medical Centre of Montpellier, CEDEX 5, 34093 Montpellier, France
- Centre for Ecological and Evolutionary Cancer Research (CREEC), Unité Mixte de Recherches, Institut de Recherche pour le Développement (IRD) 224–Centre National de Recherche Scientifique (CNRS) 5290–University of Montpellier, 34000 Montpellier, France
| | - Arshia Sharbatdar Alaei
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran 19839-63113, Iran;
| | | | - Heewa Shakib
- Cellular and Molecular Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran 19857-17443, Iran;
| | - Mohammad Reza Ashrafi
- Department of Biochemistry, Afzalipoor Faculty of Medicine, Kerman University of Medical Sciences, Kerman 76169-13555, Iran;
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The American Association of Endocrine Surgeons Guidelines for the Definitive Surgical Management of Thyroid Disease in Adults. Ann Surg 2020; 271:e21-e93. [PMID: 32079830 DOI: 10.1097/sla.0000000000003580] [Citation(s) in RCA: 238] [Impact Index Per Article: 59.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To develop evidence-based recommendations for safe, effective, and appropriate thyroidectomy. BACKGROUND Surgical management of thyroid disease has evolved considerably over several decades leading to variability in rendered care. Over 100,000 thyroid operations are performed annually in the US. METHODS The medical literature from 1/1/1985 to 11/9/2018 was reviewed by a panel of 19 experts in thyroid disorders representing multiple disciplines. The authors used the best available evidence to construct surgical management recommendations. Levels of evidence were determined using the American College of Physicians grading system, and management recommendations were discussed to consensus. Members of the American Association of Endocrine Surgeons reviewed and commented on preliminary drafts of the content. RESULTS These clinical guidelines analyze the indications for thyroidectomy as well as its definitions, technique, morbidity, and outcomes. Specific topics include Pathogenesis and Epidemiology, Initial Evaluation, Imaging, Fine Needle Aspiration Biopsy Diagnosis, Molecular Testing, Indications, Extent and Outcomes of Surgery, Preoperative Care, Initial Thyroidectomy, Perioperative Tissue Diagnosis, Nodal Dissection, Concurrent Parathyroidectomy, Hyperthyroid Conditions, Goiter, Adjuncts and Approaches to Thyroidectomy, Laryngology, Familial Thyroid Cancer, Postoperative Care and Complications, Cancer Management, and Reoperation. CONCLUSIONS Evidence-based guidelines were created to assist clinicians in the optimal surgical management of thyroid disease.
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Monachese M, Mankaney G, Lopez R, O'Malley M, Laguardia L, Kalady MF, Church J, Shin J, Burke CA. Outcome of thyroid ultrasound screening in FAP patients with a normal baseline exam. Fam Cancer 2019; 18:75-82. [PMID: 30003385 DOI: 10.1007/s10689-018-0097-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Familial adenomatous polyposis (FAP) is a hereditary cancer syndrome associated with a substantial lifetime risk for colorectal cancer. The leading extra-colonic causes of cancer in FAP include duodenal and thyroid cancer (TC). Recent guidelines recommend annual thyroid ultrasound (TUS) screening beginning in the teenage years but the evidence to support the interval particularly in FAP patients with a normal baseline ultrasound is lacking. TUS results from FAP patients enrolled in a thyroid screening program from 2006 to 2016 and who had at least 2 TUS were reviewed. TUS findings were classified as normal, low (LR) or high risk (HR) for TC based on nodule characteristics as determined by American Thyroid Association (ATA) guidelines. We assessed the incidence of TC in patient with normal baseline TUS and factors associated with TC. 264 FAP patients were included. Baseline TUS was normal in 167, LR in 74, and HR in 24 patients. Patients were observed for a mean 4.8 years and underwent an average of 3 TUS. Patients with normal baseline TUS did not develop TC during the course of follow up of 5.1 years. TC developed in 6 patients (2.3%) all with baseline nodules; 5 in the LR group and 1 in the HR group. Factors associated with development of TC were presence of baseline nodule(s) and female sex. The development of TC in FAP patients in a TUS screening program with short term follow up is low and no FAP patient with a normal baseline TUS developed TC during observation. Annual TUS in patients with a normal baseline TUS may not be needed. Extending the screening interval to 2 years may be reasonable until nodules are detected.
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Affiliation(s)
- Marc Monachese
- Department of Internal Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Gautam Mankaney
- Department of Gastroenterology and Hepatology, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, USA
| | - Rocio Lopez
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH, USA
| | - Margaret O'Malley
- Department of Colorectal Surgery, Cleveland Clinic, Cleveland, OH, USA
- Sanford R. Weiss MD Center for Hereditary Colorectal Neoplasia, Cleveland Clinic, Cleveland, OH, USA
| | - Lisa Laguardia
- Department of Colorectal Surgery, Cleveland Clinic, Cleveland, OH, USA
- Sanford R. Weiss MD Center for Hereditary Colorectal Neoplasia, Cleveland Clinic, Cleveland, OH, USA
| | - Matthew F Kalady
- Department of Colorectal Surgery, Cleveland Clinic, Cleveland, OH, USA
- Sanford R. Weiss MD Center for Hereditary Colorectal Neoplasia, Cleveland Clinic, Cleveland, OH, USA
| | - James Church
- Department of Colorectal Surgery, Cleveland Clinic, Cleveland, OH, USA
- Sanford R. Weiss MD Center for Hereditary Colorectal Neoplasia, Cleveland Clinic, Cleveland, OH, USA
| | - Joyce Shin
- Sanford R. Weiss MD Center for Hereditary Colorectal Neoplasia, Cleveland Clinic, Cleveland, OH, USA
- Department of Endocrine Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Carol A Burke
- Department of Gastroenterology and Hepatology, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, USA.
- Department of Colorectal Surgery, Cleveland Clinic, Cleveland, OH, USA.
- Sanford R. Weiss MD Center for Hereditary Colorectal Neoplasia, Cleveland Clinic, Cleveland, OH, USA.
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Dinarvand P, Davaro EP, Doan JV, Ising ME, Evans NR, Phillips NJ, Lai J, Guzman MA. Familial Adenomatous Polyposis Syndrome: An Update and Review of Extraintestinal Manifestations. Arch Pathol Lab Med 2019; 143:1382-1398. [PMID: 31070935 DOI: 10.5858/arpa.2018-0570-ra] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
CONTEXT.— Familial adenomatous polyposis (FAP) is a rare genetic disorder with autosomal dominant inheritance, defined by numerous adenomatous polyps, which inevitably progress to colorectal carcinoma unless detected and managed early. Greater than 70% of patients with this syndrome also develop extraintestinal manifestations, such as multiple osteomas, dental abnormalities, and a variety of other lesions located throughout the body. These manifestations have historically been subcategorized as Gardner syndrome, Turcot syndrome, or gastric adenocarcinoma and proximal polyposis of the stomach. Recent studies, however, correlate the severity of gastrointestinal disease and the prominence of extraintestinal findings to specific mutations within the adenomatous polyposis coli gene (APC), supporting a spectrum of disease as opposed to subcategorization. Advances in immunohistochemical and molecular techniques shed new light on the origin, classification, and progression risk of different entities associated with FAP. OBJECTIVE.— To provide a comprehensive clinicopathologic review of neoplastic and nonneoplastic entities associated with FAP syndrome, with emphasis on recent developments in immunohistochemical and molecular profiles of extraintestinal manifestations in the thyroid, skin, soft tissue, bone, central nervous system, liver, and pancreas, and the subsequent changes in classification schemes and risk stratification. DATA SOURCES.— This review will be based on peer-reviewed literature and the authors' experiences. CONCLUSIONS.— In this review we will provide an update on the clinicopathologic manifestations, immunohistochemical profiles, molecular features, and prognosis of entities seen in FAP, with a focus on routine recognition and appropriate workup of extraintestinal manifestations.
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Affiliation(s)
- Peyman Dinarvand
- From the Departments of Pathology (Drs Dinarvand, Davaro, Doan, Phillips, and Guzman and Ms Ising) and Internal Medicine (Dr Evans), Saint Louis University School of Medicine, Saint Louis, Missouri; and the Department of Pathology, University of Florida, College of Medicine, Gainesville (Dr Lai)
| | - Elizabeth P Davaro
- From the Departments of Pathology (Drs Dinarvand, Davaro, Doan, Phillips, and Guzman and Ms Ising) and Internal Medicine (Dr Evans), Saint Louis University School of Medicine, Saint Louis, Missouri; and the Department of Pathology, University of Florida, College of Medicine, Gainesville (Dr Lai)
| | - James V Doan
- From the Departments of Pathology (Drs Dinarvand, Davaro, Doan, Phillips, and Guzman and Ms Ising) and Internal Medicine (Dr Evans), Saint Louis University School of Medicine, Saint Louis, Missouri; and the Department of Pathology, University of Florida, College of Medicine, Gainesville (Dr Lai)
| | - Mary E Ising
- From the Departments of Pathology (Drs Dinarvand, Davaro, Doan, Phillips, and Guzman and Ms Ising) and Internal Medicine (Dr Evans), Saint Louis University School of Medicine, Saint Louis, Missouri; and the Department of Pathology, University of Florida, College of Medicine, Gainesville (Dr Lai)
| | - Neil R Evans
- From the Departments of Pathology (Drs Dinarvand, Davaro, Doan, Phillips, and Guzman and Ms Ising) and Internal Medicine (Dr Evans), Saint Louis University School of Medicine, Saint Louis, Missouri; and the Department of Pathology, University of Florida, College of Medicine, Gainesville (Dr Lai)
| | - Nancy J Phillips
- From the Departments of Pathology (Drs Dinarvand, Davaro, Doan, Phillips, and Guzman and Ms Ising) and Internal Medicine (Dr Evans), Saint Louis University School of Medicine, Saint Louis, Missouri; and the Department of Pathology, University of Florida, College of Medicine, Gainesville (Dr Lai)
| | - Jinping Lai
- From the Departments of Pathology (Drs Dinarvand, Davaro, Doan, Phillips, and Guzman and Ms Ising) and Internal Medicine (Dr Evans), Saint Louis University School of Medicine, Saint Louis, Missouri; and the Department of Pathology, University of Florida, College of Medicine, Gainesville (Dr Lai)
| | - Miguel A Guzman
- From the Departments of Pathology (Drs Dinarvand, Davaro, Doan, Phillips, and Guzman and Ms Ising) and Internal Medicine (Dr Evans), Saint Louis University School of Medicine, Saint Louis, Missouri; and the Department of Pathology, University of Florida, College of Medicine, Gainesville (Dr Lai)
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Nagy C, Kelly Z, Keilin S, Willingham F, Chen A. Barriers to thyroid cancer screening with ultrasound in patients with familial adenomatous polyposis. Laryngoscope 2019; 129:2436-2441. [PMID: 30843614 DOI: 10.1002/lary.27820] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 11/30/2018] [Accepted: 12/31/2018] [Indexed: 01/09/2023]
Abstract
OBJECTIVES/HYPOTHESIS To identify barriers to care in patients with familial adenomatous polyposis (FAP) that have not undergone ultrasound for thyroid cancer (TC) screening. STUDY DESIGN Case series and survey. METHODS A study was conducted examining referral patterns for thyroid ultrasound (TUS) in FAP patients for TC screening. Patients with FAP seen at our institution were identified using International Classification of Diseases, Ninth Revision and Tenth Revision codes. Chart review was performed for TUS and the results were recorded. Patients and healthcare providers were surveyed to determine barriers to TUS and opportunities for improvement. RESULTS Thirteen out of 35 patients surveyed (37%) were told by a healthcare provider that TUS was recommended for TC screening. The incidence for TC in FAP patients ranges from 15 to 12%, whereas the general population risk is 0.02% to 1%. In our series, one patient of 12 (8%) had TC. Barriers to care included poor patient education about the risk of TC in FAP and miscommunication among specialties for referral for TUS. Also, patients enrolled in a FAP registry have improved care, as they are more likely to undergo TUS than those not enrolled. CONCLUSIONS FAP patients are at a higher risk of developing TC. Therefore, it is important for these patients to be informed and follow the recommended guideline to get a baseline TUS for screening as well as receive better patient education about the risk of TC and improved communication among specialties. Additionally, patients enrolled in a FAP registry are more likely to undergo ultrasound for TC screening, so there needs to be more centralized coordination for the multidisciplinary care of this disease. LEVEL OF EVIDENCE NA Laryngoscope, 129:2436-2441, 2019.
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Affiliation(s)
- Celeste Nagy
- Department of Otolaryngology-Head and Neck Surgery, Emory University, Atlanta, Georgia, U.S.A
| | - Zachary Kelly
- Department of Otolaryngology-Head and Neck Surgery, Emory University, Atlanta, Georgia, U.S.A.,Emory University School of Medicine, Atlanta, Georgia, U.S.A
| | - Steven Keilin
- Department of Gastroenterology, Emory University, Atlanta, Georgia, U.S.A
| | - Field Willingham
- Department of Gastroenterology, Emory University, Atlanta, Georgia, U.S.A
| | - Amy Chen
- Department of Otolaryngology-Head and Neck Surgery, Emory University, Atlanta, Georgia, U.S.A
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Wiles AB, Kraft AO, Mueller SM, Powers CN. Sclerosing mucoepidermoid carcinoma with eosinophilia of the thyroid: Case report of a rare lesion with novel genetic mutation. Diagn Cytopathol 2019; 47:589-593. [DOI: 10.1002/dc.24148] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 12/13/2018] [Accepted: 01/07/2019] [Indexed: 11/06/2022]
Affiliation(s)
| | - Adele O. Kraft
- Department of PathologyVCU School of Medicine Richmond Virginia
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Akaishi J, Kondo T, Sugino K, Ogimi Y, Masaki C, Hames KY, Yabuta T, Tomoda C, Suzuki A, Matsuzu K, Uruno T, Ohkuwa K, Kitagawa W, Nagahama M, Katoh R, Ito K. Cribriform-Morular Variant of Papillary Thyroid Carcinoma: Clinical and Pathological Features of 30 Cases. World J Surg 2018; 42:3616-3623. [PMID: 29696324 DOI: 10.1007/s00268-018-4644-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Cribriform-morular variant of papillary thyroid carcinoma (CMV-PTC) is rare; it may occur in cases of familial adenomatous polyposis (FAP) or be sporadic. To clarify the clinicopathological features of CMV-PTC, the medical records of these patients were investigated retrospectively. MATERIALS AND METHODS Between 1979 and 2016, a total of 17,062 cases with PTC underwent initial surgery at Ito Hospital. Of these, 30 (0.2%) cases histologically diagnosed with CMV-PTC were reviewed. RESULT The patients were all women, with a mean age at the time of surgery of 24 years. Seven (23%) cases were thought to have FAP because they had colonic polyposis or a family history of FAP or APC gene mutation. The remaining 23 (77%) were thought to be sporadic. Multiple tumors were detected in 6 cases, with a solitary tumor in 24. One patient had lung metastasis at diagnosis. Eleven patients underwent total thyroidectomy or subtotal thyroidectomy, and 19 underwent lobectomy. Twenty-six (87%) patients underwent neck lymph node dissection. Three patients had tumor metastasis in central lymph nodes, but these were incidentally detected metastatic classical PTC (cPTC) based on histological examination. In this series, there were no cases of LN metastases of CMV-PTC. During a mean follow-up of 15 years, one patient had new cPTC in the remnant thyroid after initial surgery, and the other patients showed no signs of recurrence. CONCLUSION CMV-PTC occurred in young women, their long-term prognosis was excellent. Total thyroidectomy is recommended for FAP-associated CMV-PTC, but modified neck lymph node dissection is not necessary.
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Affiliation(s)
- Junko Akaishi
- Department of Surgery, Ito Hospital, 4-3-6, Jingumae, Shibuya-ku, Tokyo, 150-8308, Japan.
| | - Tetsuo Kondo
- Department of Pathology, Yamanashi Hospital, Yamanashi, Japan
| | - Kiminori Sugino
- Department of Surgery, Ito Hospital, 4-3-6, Jingumae, Shibuya-ku, Tokyo, 150-8308, Japan
| | - Yuna Ogimi
- Department of Surgery, Ito Hospital, 4-3-6, Jingumae, Shibuya-ku, Tokyo, 150-8308, Japan
| | - Chie Masaki
- Department of Surgery, Ito Hospital, 4-3-6, Jingumae, Shibuya-ku, Tokyo, 150-8308, Japan
| | - Kiyomi Y Hames
- Department of Surgery, Ito Hospital, 4-3-6, Jingumae, Shibuya-ku, Tokyo, 150-8308, Japan
| | - Tomonori Yabuta
- Department of Surgery, Ito Hospital, 4-3-6, Jingumae, Shibuya-ku, Tokyo, 150-8308, Japan
| | - Chisato Tomoda
- Department of Surgery, Ito Hospital, 4-3-6, Jingumae, Shibuya-ku, Tokyo, 150-8308, Japan
| | - Akifumi Suzuki
- Department of Surgery, Ito Hospital, 4-3-6, Jingumae, Shibuya-ku, Tokyo, 150-8308, Japan
| | - Kenichi Matsuzu
- Department of Surgery, Ito Hospital, 4-3-6, Jingumae, Shibuya-ku, Tokyo, 150-8308, Japan
| | - Takashi Uruno
- Department of Surgery, Ito Hospital, 4-3-6, Jingumae, Shibuya-ku, Tokyo, 150-8308, Japan
| | - Keiko Ohkuwa
- Department of Surgery, Ito Hospital, 4-3-6, Jingumae, Shibuya-ku, Tokyo, 150-8308, Japan
| | - Wataru Kitagawa
- Department of Surgery, Ito Hospital, 4-3-6, Jingumae, Shibuya-ku, Tokyo, 150-8308, Japan
| | - Mitsuji Nagahama
- Department of Surgery, Ito Hospital, 4-3-6, Jingumae, Shibuya-ku, Tokyo, 150-8308, Japan
| | - Ryohei Katoh
- Department of Pathology, Yamanashi Hospital, Yamanashi, Japan
| | - Koichi Ito
- Department of Surgery, Ito Hospital, 4-3-6, Jingumae, Shibuya-ku, Tokyo, 150-8308, Japan
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Prevalence of and risk factors for thyroid carcinoma in patients with familial adenomatous polyposis: results of a multicenter study in Japan and a systematic review. Surg Today 2018; 49:72-81. [PMID: 30182306 DOI: 10.1007/s00595-018-1710-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Accepted: 08/06/2018] [Indexed: 02/02/2023]
Abstract
PURPOSE To investigate the recent Japanese prevalence of thyroid cancer and its characteristics in familial adenomatous polyposis (FAP) patients, through the development of surveillance programs. METHODS The subjects of this study were 282 (93.1%) FAP patients for whom information on thyroid cancer was available, from among 303 patients registered in "the Retrospective Cohort Study of Familial Adenomatous Polyposis in Japan" database. We evaluated the prevalence and risk factors for thyroid cancer and integrated and/or compared our findings with those of previous reports, using a systematic review, including a meta-analysis. RESULTS Thyroid cancer was diagnosed in 16 women (11.4%) and 2 men (1.4%), at 17-41 years and 39-57 years of age, respectively. The prevalence of thyroid cancer was 6.4%, with a female-to-male ratio of 8:1, which is comparable to reports from other countries. A young age of < 33 years at the FAP diagnosis and female gender were identified as independent risk factors for thyroid cancer. CONCLUSIONS FAP-associated thyroid cancer predominantly affects young women, both in Japan and other countries. Since FAP is generally diagnosed when patients are in their 20 s or older, regular screening for thyroid cancer is recommended for all FAP patients, but especially women, from their early 20 s.
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Cameselle-Teijeiro JM, Peteiro-González D, Caneiro-Gómez J, Sánchez-Ares M, Abdulkader I, Eloy C, Melo M, Amendoeira I, Soares P, Sobrinho-Simões M. Cribriform-morular variant of thyroid carcinoma: a neoplasm with distinctive phenotype associated with the activation of the WNT/β-catenin pathway. Mod Pathol 2018; 31:1168-1179. [PMID: 29785019 DOI: 10.1038/s41379-018-0070-2] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Revised: 04/03/2018] [Accepted: 04/03/2018] [Indexed: 11/09/2022]
Abstract
Cribriform-morular variant of thyroid carcinoma is classically associated with familial adenomatous polyposis but, it can also occur as a sporadic neoplasm. This neoplasm is much more frequently observed in women than in men (ratio of 61:1). In familial adenomatous polyposis patients, tumors are generally multifocal and/or bilateral (multinodular appearance), whereas in the sporadic cases tumors tend to occur as single nodules. The tumors are well delimited, and characteristically show a blending of follicular, cribriform, papillary, trabecular, solid, and morular patterns. Neoplastic cells are tall or cuboidal with the occasional nuclear features of classic papillary thyroid carcinoma. The morules include cells with peculiar nuclear clearing and show positivity for CDX2 and CD10. Angioinvasion and capsular invasion have been described in about 30 and 40% of cases, respectively, with lymph node metastases in less than 10% of patients and distant metastases in 6%. Although this tumor has good prognosis, neuroendocrine and/or poor differentiation have been associated with aggressive behavior. Tumor cells can be focally positive or negative for thyroglobulin, but are always positive for TTF-1, estrogen and progesterone receptors, and negative for calcitonin and cytokeratin 20. Nuclear and cytoplasmic staining for β-catenin is the hallmark of this tumor type; this feature plays a role in fine needle aspiration biopsy. Cribriform-morular variant of thyroid carcinoma has a peculiar endodermal (intestinal-like) type phenotype, activation of the WNT/β-catenin signaling pathway, and belongs to the non-BRAF-non-RAS subtype of the molecular classification of thyroid tumors. Elevated expression of estrogen and progesterone receptors and activation of the WNT/β-catenin pathway may prove useful as putative therapeutic targets in cases that do not respond to conventional therapy. Clinicians should be alerted to the possibility of familial adenomatous polyposis when a diagnosis of cribriform-morular variant of thyroid carcinoma is made. Instead of being considered as a variant of papillary thyroid carcinoma its designation as cribriform-morular thyroid carcinoma seems more appropriate.
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Affiliation(s)
- José Manuel Cameselle-Teijeiro
- Department of Pathology, Clinical University Hospital, Galician Healthcare Service (SERGAS), Santiago de Compostela, Spain. .,Medical Faculty, University of Santiago de Compostela, Santiago de Compostela, Spain.
| | | | - Javier Caneiro-Gómez
- Department of Pathology, Clinical University Hospital, Galician Healthcare Service (SERGAS), Santiago de Compostela, Spain.,Medical Faculty, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - María Sánchez-Ares
- Department of Pathology, Clinical University Hospital, Galician Healthcare Service (SERGAS), Santiago de Compostela, Spain
| | - Ihab Abdulkader
- Department of Pathology, Clinical University Hospital, Galician Healthcare Service (SERGAS), Santiago de Compostela, Spain.,Medical Faculty, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Catarina Eloy
- i3S Instituto de Investigação e Inovação em Saúde, Porto, Portugal.,Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal.,Medical Faculty, University of Porto, Porto, Portugal
| | - Miguel Melo
- i3S Instituto de Investigação e Inovação em Saúde, Porto, Portugal.,Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal.,Department of Endocrinology, Diabetes, and Metabolism, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal.,Unit of Endocrinology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Isabel Amendoeira
- Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal.,Medical Faculty, University of Porto, Porto, Portugal.,Department of Pathology, Centro Hospitalar S. João, Porto, Portugal
| | - Paula Soares
- i3S Instituto de Investigação e Inovação em Saúde, Porto, Portugal.,Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal.,Medical Faculty, University of Porto, Porto, Portugal
| | - Manuel Sobrinho-Simões
- i3S Instituto de Investigação e Inovação em Saúde, Porto, Portugal.,Institute of Molecular Pathology and Immunology, University of Porto, Porto, Portugal.,Medical Faculty, University of Porto, Porto, Portugal.,Department of Pathology, Centro Hospitalar S. João, Porto, Portugal
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13
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Ishida H, Yamaguchi T, Tanakaya K, Akagi K, Inoue Y, Kumamoto K, Shimodaira H, Sekine S, Tanaka T, Chino A, Tomita N, Nakajima T, Hasegawa H, Hinoi T, Hirasawa A, Miyakura Y, Murakami Y, Muro K, Ajioka Y, Hashiguchi Y, Ito Y, Saito Y, Hamaguchi T, Ishiguro M, Ishihara S, Kanemitsu Y, Kawano H, Kinugasa Y, Kokudo N, Murofushi K, Nakajima T, Oka S, Sakai Y, Tsuji A, Uehara K, Ueno H, Yamazaki K, Yoshida M, Yoshino T, Boku N, Fujimori T, Itabashi M, Koinuma N, Morita T, Nishimura G, Sakata Y, Shimada Y, Takahashi K, Tanaka S, Tsuruta O, Yamaguchi T, Sugihara K, Watanabe T. Japanese Society for Cancer of the Colon and Rectum (JSCCR) Guidelines 2016 for the Clinical Practice of Hereditary Colorectal Cancer (Translated Version). J Anus Rectum Colon 2018; 2:S1-S51. [PMID: 31773066 PMCID: PMC6849642 DOI: 10.23922/jarc.2017-028] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 09/15/2017] [Indexed: 02/07/2023] Open
Abstract
Hereditary colorectal cancer accounts for less than 5% of all colorectal cancer cases. Some of the unique characteristics that are commonly encountered in cases of hereditary colorectal cancer include early age at onset, synchronous/metachronous occurrence of the cancer, and association with multiple cancers in other organs, necessitating different management from sporadic colorectal cancer. While the diagnosis of familial adenomatous polyposis might be easy because usually 100 or more adenomas that develop in the colonic mucosa are in this condition, Lynch syndrome, which is the most commonly associated disease with hereditary colorectal cancer, is often missed in daily medical practice because of its relatively poorly defined clinical characteristics. In addition, the disease concept and diagnostic criteria for Lynch syndrome, which was once called hereditary non-polyposis colorectal cancer, have changed over time with continual research, thereby possibly creating confusion in clinical practice. Under these circumstances, the JSCCR Guideline Committee has developed the "JSCCR Guidelines 2016 for the Clinical Practice of Hereditary Colorectal Cancer (HCRC)," to allow delivery of appropriate medical care in daily practice to patients with familial adenomatous polyposis, Lynch syndrome, or other related diseases. The JSCCR Guidelines 2016 for HCRC were prepared by consensus reached among members of the JSCCR Guideline Committee, based on a careful review of the evidence retrieved from literature searches, and considering the medical health insurance system and actual clinical practice settings in Japan. Herein, we present the English version of the JSCCR Guidelines 2016 for HCRC.
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Affiliation(s)
- Hideyuki Ishida
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitma Medical University, Kawagoe, Japan
| | - Tatsuro Yamaguchi
- Department of Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Kohji Tanakaya
- Department of Surgery, Iwakuni Clinical Center, Iwakuni, Japan
| | - Kiwamu Akagi
- Department of Cancer Prevention and Molecular Genetics, Saitama Prefectural Cancer Center, Saitama, Japan
| | - Yasuhiro Inoue
- Department of Gastrointestinal and Pediatric Surgery, Division of Reparative Medicine, Institute of Life Sciences, Mie University Graduate School of Medicine, Tsu, Japan
| | - Kensuke Kumamoto
- Department of Coloproctology, Aizu Medical Center, Fukushima Medical University, Aizuwakamatsu, Japan
| | - Hideki Shimodaira
- Department of Clinical Oncology, Institute of Development, Aging and Cancer, Tohoku University, Sendai, Japan
| | - Shigeki Sekine
- Division of Pathology and Clinical Laboratories, National Cancer Center, Hospital, Tokyo, Japan
| | - Toshiaki Tanaka
- Department of Surgical Oncology, The Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Akiko Chino
- Division of Gastroenterology, The Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Naohiro Tomita
- Department of Surgery, Hyogo College of Medicine, Nishinomiya, Japan
| | - Takeshi Nakajima
- Endoscopy Division/Department of Genetic Medicine and Service, National Cancer Center Hospital, Tokyo, Japan
| | | | - Takao Hinoi
- Department of Surgery, Institute for Clinical Research, National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Kure, Japan
| | - Akira Hirasawa
- Department of Obstetrics and Gynecology, Keio University School of Medicine, Tokyo, Japan
| | - Yasuyuki Miyakura
- Department of Surgery Saitama Medical Center, Jichi Medical University, Saitama, Japan
| | - Yoshie Murakami
- Department of Oncology Nursing, Faculty of Nursing, Toho University, Tokyo, Japan
| | - Kei Muro
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Yoichi Ajioka
- Division of Molecular and Diagnostic Pathology, Graduate School of Medical and Dental Sciences, Niigata University, Niigata, Japan
| | | | - Yoshinori Ito
- Department of Radiation Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Yutaka Saito
- Endoscopy Division, National Cancer Center Hospital, Tokyo, Japan
| | - Tetsuya Hamaguchi
- Division of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Megumi Ishiguro
- Department of Translational Oncology, Tokyo Medical and Dental University Graduate School, Tokyo, Japan
| | - Soichiro Ishihara
- Department of Surgical Oncology, The Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Yukihide Kanemitsu
- Colorectal Surgery Division, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroshi Kawano
- Department of Gastroenterology, St. Mary's Hospital, Fukuoka, Japan
| | - Yusuke Kinugasa
- Department of Colon and Rectal Surgery, Shizuoka Cancer Center, Shizuoka, Japan
| | - Norihiro Kokudo
- Hepato-Pancreato-Biliary Surgery Division, Artificial Organ and Transplantation Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Keiko Murofushi
- Radiation Oncology Department, The Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takako Nakajima
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Shiro Oka
- Gastroenterology and Metabolism, Hiroshima University Hospital, Hiroshima, Japan
| | | | - Akihiko Tsuji
- Department of Clinical Oncology, Faculty of Medicine, Kagawa University, Takamatsu, Japan
| | - Keisuke Uehara
- Division of Surgical Oncology, Department of Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hideki Ueno
- Department of Surgery, National Defense Medical College, Saitama, Japan
| | - Kentaro Yamazaki
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Masahiro Yoshida
- Department of Hemodialysis and Surgery, Chemotherapy Research Institute, International University of Health and Welfare, Ichikawa, Japan
| | - Takayuki Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Narikazu Boku
- Division of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | | | - Michio Itabashi
- Department of Surgery, Institute of Gastroenterology, Tokyo Women's Medical University, Tokyo, Japan
| | - Nobuo Koinuma
- Department of Health Administration and Policy, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Takayuki Morita
- Department of Surgery, Cancer Center, Aomori Prefectural Central Hospital, Aomori, Japan
| | - Genichi Nishimura
- Department of Surgery, Japanese Red Cross Kanazawa Hospital, Ishikawa, Japan
| | - Yuh Sakata
- CEO, Misawa City Hospital, Misawa, Japan
| | - Yasuhiro Shimada
- Division of Clinical Oncology, Kochi Health Sciences Center, Kochi, Japan
| | - Keiichi Takahashi
- Department of Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan
| | - Shinji Tanaka
- Department of Endoscopy, Hiroshima University Hospital, Hiroshima, Japan
| | - Osamu Tsuruta
- Division of GI Endoscopy, Kurume University School of Medicine, Fukuoka, Japan
| | - Toshiharu Yamaguchi
- Department of Gastroenterological Surgery, The Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | | | - Toshiaki Watanabe
- Department of Surgical Oncology, The Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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14
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Chenbhanich J, Atsawarungruangkit A, Korpaisarn S, Phupitakphol T, Osataphan S, Phowthongkum P. Prevalence of thyroid diseases in familial adenomatous polyposis: a systematic review and meta-analysis. Fam Cancer 2018; 18:53-62. [PMID: 29663106 DOI: 10.1007/s10689-018-0085-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Thyroid cancer (TC) is a known extra-intestinal manifestation and contributes to the mortality and morbidity in patients with familial adenomatous polyposis (FAP). Its exact prevalence is not well established and recent studies have shown an increasing number of TC in this patient population. The prevalence of benign thyroid masses and endocrinologic thyroid disorders are also poorly described. We conducted a systematic review and meta-analysis by using a random-effects model to characterize TC and estimated the prevalence of thyroid diseases in FAP patients. Twelve studies (n = 9821) were included. Pooled prevalence of TC, benign thyroid masses, and endocrinologic thyroid disorders in FAP were 2.6% [95% confidence interval (CI) 1.3-4.8], 48.8% [95% CI 33.8-64.0], and 6.9% [95% CI 4.5-10.3] respectively. Subgroup analyses revealed higher prevalence of TC in studies with fewer participants, studies that used screening ultrasound to diagnose TC, and studies that were published after 2002. TC diagnosis preceded the diagnosis of FAP in 34% of the patients. The means age at diagnosis of FAP and TC were 29 and 31 years, respectively. 95% of the patients were female and the most common pathology was of papillary subtype (83.3%). Most mutations (79.2%) were located at the 5' end of APC gene. In summary, benign thyroid disorders are common in FAP, yet, TC is an uncommon phenomenon. Certain patient subset, such as young female with APC mutation at the 5' end, might benefit from routine surveillance ultrasound.
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Affiliation(s)
- Jirat Chenbhanich
- Department of Internal Medicine, MetroWest Medical Center, 115 Lincoln St., Framingham, MA, 01702, USA.
| | - Amporn Atsawarungruangkit
- Department of Internal Medicine, MetroWest Medical Center, 115 Lincoln St., Framingham, MA, 01702, USA
| | - Sira Korpaisarn
- Section of Endocrinology, Diabetes, Nutrition and Weight Management, Boston Medical Center, Boston, MA, 02118, USA
| | - Tanit Phupitakphol
- Department of Internal Medicine, MetroWest Medical Center, 115 Lincoln St., Framingham, MA, 01702, USA
| | - Soravis Osataphan
- Research Division, Joslin Diabetes Center, Boston, MA, 02215, USA.,Department of Pathology, Faculty of Medicine, Srinakharinwirot University, Bangkok, 10110, Thailand
| | - Prasit Phowthongkum
- Division of Medical Genetics and Genomics, Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, 10330, Thailand
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15
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The American Society of Colon and Rectal Surgeons Clinical Practice Guidelines for the Management of Inherited Polyposis Syndromes. Dis Colon Rectum 2017; 60:881-894. [PMID: 28796726 PMCID: PMC5701653 DOI: 10.1097/dcr.0000000000000912] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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16
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Lam AKY, Saremi N. Cribriform-morular variant of papillary thyroid carcinoma: a distinctive type of thyroid cancer. Endocr Relat Cancer 2017; 24:R109-R121. [PMID: 28314770 DOI: 10.1530/erc-17-0014] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 02/13/2017] [Indexed: 02/06/2023]
Abstract
The aim of this systematic review is to study the features of cribriform-morular variant of papillary thyroid carcinoma (CMV-PTC) by analysing the 129 documented cases in the English literature. The disease occurred almost exclusively in women. The median age of presentation for CMV-PTC was 24 years. Slightly over half of the patients with CMV-PTC had familial adenomatous polyposis (FAP). CMV-PTC presented before the colonic manifestations in approximately half of the patients with FAP. Patients with FAP often have multifocal tumours in the thyroid. Microscopic examination of CMV-PTC revealed predominately cribriform and morular pattern of cancer cells with characteristic nuclear features of papillary thyroid carcinoma. Psammoma body is rare. On immunohistochemical studies, β-catenin is diffusely positive in CMV-PTC. The morular cells in CMV-PTC are strongly positive for CD10, bcl-2 and E-cadherin. Pre-operative diagnosis of CMV-PTC by fine-needle aspiration biopsy could be aided by cribriform architecture, epithelial morules and β-catenin immunostaining. Mutations of APC gene are found in the patients with CMV-PTC associated with FAP. In addition, mutations in CTNNB1, RET/PTC rearrangement and PI3K3CA mutations have been reported. BRAF mutation is negative in all CMV-PTC tested. Compared to conventional papillary thyroid carcinoma, CMV-PTC had a lower frequency of lymph node metastases at presentation (12%) and distant metastases (3%) as well as lower recurrence rates (8.5%) and patients' mortality rates (2%). To conclude, patients with CMV-PTC have distinctive clinical, pathological and molecular profiles when compared to conventional papillary thyroid carcinoma.
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Affiliation(s)
- Alfred King-Yin Lam
- Cancer Molecular PathologySchool of Medicine and Menzies Health Institute Queensland, Griffith University, Gold Coast, Australia
| | - Nassim Saremi
- Cancer Molecular PathologySchool of Medicine and Menzies Health Institute Queensland, Griffith University, Gold Coast, Australia
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17
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Casellas-Cabrera N, Díaz-Algorri Y, Carlo-Chévere VJ, González-Pons M, Rodríguez-Mañón N, Pérez-Mayoral J, Bertrán-Rodríguez C, Soto-Salgado M, Giardiello FM, Rodríguez-Quilichini S, Cruz-Correa M. Risk of thyroid cancer among Caribbean Hispanic patients with familial adenomatous polyposis. Fam Cancer 2016; 15:267-74. [PMID: 26690363 DOI: 10.1007/s10689-015-9862-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Familial adenomatous polyposis (FAP) is an inherited form of colorectal cancer characterized by hundreds of adenomatous polyps in the colon and rectum. FAP is also associated with thyroid cancer (TC), but the lifetime risk is still unclear. This study reports the standardized incidence ratio (SIR) of TC in Hispanic FAP patients. TC incidence rates in patients with FAP between the periods of January 1, 2006 to December 31, 2013 were compared with the general population through direct database linkage from the Puerto Rico Central Cancer Registry (PRCCR) and the Puerto Rico Familial Colorectal Cancer Registry (PURIFICAR). The study population consisted of 51 Hispanic patients with FAP and 3239 with TC from the general population. The SIR was calculated using the Indirect Method, defined as observed TC incidence among patients with FAP in PURIFICAR's cohort (2006-2013) divided by the expected TC incidence based on the PR population rates (2006-2010). SIR values were estimated by sex (male, female, and overall). This study received IRB approval (protocol #A2210207). In Hispanic patients with FAP, the SIR (95% CI) for TC was 251.73 (51.91-735.65), with higher risk for females 461.18 (55.85-1665.94) than males 131.91 (3.34-734.95). Hispanic FAP patients are at a high risk for TC compared to the general population. Our incidence rates are higher than previous studies, suggesting that this community may be at a higher risk for TC than previously assumed. Implementation of clinical surveillance guidelines and regular ultrasound neck screening in Hispanic FAP patients is recommended.
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Affiliation(s)
- Nicolás Casellas-Cabrera
- University of Puerto Rico Comprehensive Cancer Center, PMB 711 Ave. 89 Ste. 105, San Juan, PR, 00927-6346, USA
| | - Yaritza Díaz-Algorri
- University of Puerto Rico Comprehensive Cancer Center, PMB 711 Ave. 89 Ste. 105, San Juan, PR, 00927-6346, USA
| | - Víctor J Carlo-Chévere
- Puerto Rico Pathology, 1760 Calle Loíza Cond. Madrid Suite 206, San Juan, PR, 00911, USA
| | - María González-Pons
- University of Puerto Rico Comprehensive Cancer Center, PMB 711 Ave. 89 Ste. 105, San Juan, PR, 00927-6346, USA
- UPR/MDACC Partnership for Excellence in Cancer Research Program, University of Puerto Rico, Medical Sciences Campus, PMB 371 PO BOX 70344, San Juan, PR, 00936-8344, USA
| | - Natalia Rodríguez-Mañón
- University of Puerto Rico Comprehensive Cancer Center, PMB 711 Ave. 89 Ste. 105, San Juan, PR, 00927-6346, USA
- UPR/MDACC Partnership for Excellence in Cancer Research Program, University of Puerto Rico, Medical Sciences Campus, PMB 371 PO BOX 70344, San Juan, PR, 00936-8344, USA
| | - Julyann Pérez-Mayoral
- University of Puerto Rico Comprehensive Cancer Center, PMB 711 Ave. 89 Ste. 105, San Juan, PR, 00927-6346, USA
| | - Carlos Bertrán-Rodríguez
- University of Puerto Rico Comprehensive Cancer Center, PMB 711 Ave. 89 Ste. 105, San Juan, PR, 00927-6346, USA
| | - Marievelisse Soto-Salgado
- UPR/MDACC Partnership for Excellence in Cancer Research Program, University of Puerto Rico, Medical Sciences Campus, PMB 371 PO BOX 70344, San Juan, PR, 00936-8344, USA
- Doctoral Program in Public Health with Specialty in Social Determinants of Health, Department of Social Sciences, Graduate School of Public Health, University of Puerto Rico, Medical Sciences Campus, PO BOX 365067, San Juan, PR, 00936-5067, USA
| | - Francis M Giardiello
- Division of Gastroenterology, Department of Medicine, Johns Hopkins University, 600 N. Wolfe Street Sheikh Zayed Tower, Baltimore, MD, 21287, USA
| | - Segundo Rodríguez-Quilichini
- Department of Surgery, University of Puerto Rico, Medical Sciences Campus, PO BOX 365067, San Juan, PR, 00936-5067, USA
| | - Marcia Cruz-Correa
- University of Puerto Rico Comprehensive Cancer Center, PMB 711 Ave. 89 Ste. 105, San Juan, PR, 00927-6346, USA.
- Department of Medicine, University of Puerto Rico, Medical Sciences Campus, PO BOX 365067, San Juan, PR, 00936-5067, USA.
- Department of Biochemistry, University of Puerto Rico, Medical Sciences Campus, PO BOX 365067, San Juan, PR, 00936-5067, USA.
- Department of Surgery, University of Puerto Rico, Medical Sciences Campus, PO BOX 365067, San Juan, PR, 00936-5067, USA.
- UPR/MDACC Partnership for Excellence in Cancer Research Program, University of Puerto Rico, Medical Sciences Campus, PMB 371 PO BOX 70344, San Juan, PR, 00936-8344, USA.
- Division of Gastroenterology, Department of Medicine, Johns Hopkins University, 600 N. Wolfe Street Sheikh Zayed Tower, Baltimore, MD, 21287, USA.
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18
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Waller A, Findeis S, Lee MJ. Familial Adenomatous Polyposis. J Pediatr Genet 2016; 5:78-83. [PMID: 27617147 DOI: 10.1055/s-0036-1579760] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2015] [Accepted: 08/10/2015] [Indexed: 12/12/2022]
Abstract
Familial adenomatous polyposis (FAP), caused by a germline mutation in the adenomatous polyposis coli (APC) gene on chromosome 5q21, is an autosomal dominant disorder characterized by hundreds to thousands of adenomas throughout the gastrointestinal tract. A variety of extraintestinal manifestations, including thyroid, soft tissue, and brain tumors, may also be present. These patients inevitably develop colorectal carcinoma by the fourth decade of life. In this review, the pathology, epidemiology, and genetic features of FAP are discussed.
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Affiliation(s)
- Alexia Waller
- Department of Pathology, Baylor University Medical Center, Dallas, Texas, United States
| | - Sarah Findeis
- School of Medicine and Dentistry, Pennsylvania State University, Hershey, Pennsylvania, United States
| | - Michael J Lee
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, New York, United States
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19
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Cribriform-morular variant of papillary thyroid carcinoma: an indication to screen for occult FAP. Fam Cancer 2015; 13:547-51. [PMID: 24934245 DOI: 10.1007/s10689-014-9732-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Cribriform-morular variant (CMV) is a rare subtype of papillary thyroid carcinoma (PTC) that is associated with familial adenomatous polyposis (FAP). Given the high likelihood for multi-organ malignancies in FAP patients, this study explores the yield of diagnosing occult FAP among CMV-PTC patients. Institutional database was searched in order to identify patients with pathologically-confirmed CMV-PTC from 2000 to 2012. Medical records were reviewed, and clinical and pathological features were analyzed. Eleven cases of CMV were identified from 6,901 patients with PTC, for a prevalence of 0.16 %. All 11 patients were female. The median age at CMV-PTC diagnosis was 36 years (range 18-46). Two patients had pre-existing FAP at the time of PTC diagnosis. The other nine patients were referred for colonoscopy and/or genetic testing. Six patients underwent colonoscopy and one (17 %) was diagnosed with FAP based on polyposis phenotype and genetic testing. The mean age of patients at the time of CMV-PTC diagnosis was younger in the FAP group (23 years, range 18-34) than in the sporadic group (37 years, range 25-46). All three patients with FAP-associated CMV-PTC had multicentric tumors, while all five sporadic patients did not. Our study found that approximately one-sixth of patients with CMV-PTC may have occult FAP. Patients with FAP-associated CMV-PTC appear to be younger and more likely to have multicentric tumors than those with sporadic CMV-PTC. Due to the increased risk of malignancy in patients with FAP, patients with CMV-PTC should be referred for colonoscopy and/or genetic evaluation for FAP.
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20
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Feng X, Milas M, O'Malley M, LaGuardia L, Berber E, Jin J, Metzger R, Mitchell J, Shin J, Burke CA, Kalady M, Church J, Siperstein A. Characteristics of benign and malignant thyroid disease in familial adenomatous polyposis patients and recommendations for disease surveillance. Thyroid 2015; 25:325-32. [PMID: 25585202 DOI: 10.1089/thy.2014.0107] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
BACKGROUND Familial adenomatous polyposis (FAP) is a hereditary colon cancer syndrome that involves multiple extracolonic organs, including the thyroid. Several studies have estimated the rate of thyroid cancer in FAP to occur at five times the rate of the general population, but no current consensus defines screening for thyroid cancer in this cohort. This study seeks to define the features of benign and malignant thyroid disease in FAP patients, to compare thyroid cancer cases found through screening with those found incidentally, and to propose disease surveillance recommendations. METHODS Prospective screening for early thyroid cancer detection with thyroid ultrasound (US) was performed on FAP patients at the time of annual colonoscopy since November 2008. Clinical and US data were reviewed to characterize the observed thyroid nodules. Nonscreening-detected cases (NSD) were found through review of the colon cancer registry database. RESULTS Eighteen NSD were found, compared with 15 screening-detected (SD) cases, out of 205 total patients screened (Mage=42 years; 55% female). The mean tumor size was larger in the NSD group than the SD group (p=0.04), and they tended to demonstrate more positive lymph nodes and more complications than the SD group. In the screened cohort, at least one thyroid nodule was detected in 106 (51.7%) patients, with 90% of these seen on initial exam. A total of 40/106 (37.7%) patients required fine-needle aspiration biopsy of a dominant nodule (Msize=14 mm), and 28/40 (70%) of these were performed at the first US visit. Suspicious US features were present in 16/40 (40%) patients, including five sub-centimeter nodules. Cytology and/or nodule US was abnormal in 15/205 screened patients, leading to surgery and revealing 14 papillary and one medullary thyroid cancer. CONCLUSIONS Given the age and sex distribution of the screened cohort, this study reveals a higher-than-expected prevalence of both benign and malignant thyroid disease in the FAP population. Additionally, SD cases seemed to consist of smaller-sized cancers that required less radical therapy compared to NSD cases. Since it was found that the initial US in the screening program accounted for the majority of detected nodules (90%) and biopsies (70%), baseline and subsequent thyroid US surveillance is recommended in all FAP patients.
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Affiliation(s)
- Xiaoxi Feng
- 1 Department of General Surgery, Cleveland Clinic , Cleveland, Ohio
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21
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Lee JH, Shin JH, Lee HW, Oh YL, Hahn SY, Ko EY. Sonographic and cytopathologic correlation of papillary thyroid carcinoma variants. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2015; 34:1-15. [PMID: 25542934 DOI: 10.7863/ultra.34.1.1] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Papillary thyroid carcinoma (PTC) is the most common thyroid cancer and constitutes more than 70% of thyroid malignancies. Although TNM staging is the most widely used parameter for determination of therapeutic plans, recent studies have suggested that different histopathologic variants of PTC can also have different clinical courses and patient prognoses. Sonographic criteria for PTC are well established and include a taller-than-wide shape, an irregular margin, microcalcifications, and marked hypoechogenicity. The role of sonography has expanded to enable the characterization of PTC variants based on their sonographic features. Tall cell and diffuse sclerosing variants appear to have more aggressive clinical courses with unfavorable prognoses, whereas the more recently described cribriform-morular and Warthin-like variants have relatively indolent clinical courses. The prognoses of patients with follicular, solid, columnar cell, and oncocytic variants are still controversial and may be similar to the prognosis of conventional PTC. Understanding the sonographic characteristics of PTC variants with clinicopathologic correlation may be helpful for suggesting an appropriate treatment plan.
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Affiliation(s)
- Ji Hyun Lee
- Department of Radiology and Center for Imaging Science (J.J.L., J.H.S., S.Y.H., E.Y.K.) and Department of Pathology (H.-W.L., Y.L.O.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
| | - Jung Hee Shin
- Department of Radiology and Center for Imaging Science (J.J.L., J.H.S., S.Y.H., E.Y.K.) and Department of Pathology (H.-W.L., Y.L.O.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyun-Woo Lee
- Department of Radiology and Center for Imaging Science (J.J.L., J.H.S., S.Y.H., E.Y.K.) and Department of Pathology (H.-W.L., Y.L.O.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young Lyun Oh
- Department of Radiology and Center for Imaging Science (J.J.L., J.H.S., S.Y.H., E.Y.K.) and Department of Pathology (H.-W.L., Y.L.O.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Soo Yeon Hahn
- Department of Radiology and Center for Imaging Science (J.J.L., J.H.S., S.Y.H., E.Y.K.) and Department of Pathology (H.-W.L., Y.L.O.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Eun Young Ko
- Department of Radiology and Center for Imaging Science (J.J.L., J.H.S., S.Y.H., E.Y.K.) and Department of Pathology (H.-W.L., Y.L.O.), Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Yeoh ECK, Lim LC, Ng SB, Tan KY, Rajasoorya C. Cribriform morular variant of papillary thyroid carcinoma in a patient with an incidental neck lump: a case report and review of the literature. Endocr Pathol 2014; 25:302-6. [PMID: 24190100 DOI: 10.1007/s12022-013-9274-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The cribriform morular variant of papillary thyroid carcinoma (CMV-PTC) is a rare morphologic entity that is associated with familial adenomatous polyposis (FAP). We report a case of a young lady with an incidentally discovered right-sided neck nodule on ultrasonography with a diagnosis of CMV-PTC confirmed on thyroidectomy and review the literature associated with the clinical presentation, imaging characteristics, pathological findings and the association with FAP.
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Affiliation(s)
- Ester Chai Kheng Yeoh
- Department of Medicine, Khoo Teck Puat Hospital, 90 Yishun Central, Singapore, 768828, Singapore,
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Steinhagen E, Hui VW, Levy RA, Markowitz AJ, Fish S, Wong RJ, Sood R, Ochman SM, Guillem JG. Results of a prospective thyroid ultrasound screening program in adenomatous polyposis patients. Am J Surg 2014; 208:764-769. [PMID: 25073656 DOI: 10.1016/j.amjsurg.2014.03.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2013] [Revised: 03/23/2014] [Accepted: 03/29/2014] [Indexed: 12/16/2022]
Abstract
BACKGROUND Patients with adenomatous polyposis may be at increased risk for developing thyroid cancer (TC). However, screening guidelines for TC in these patients are not well established. METHODS Patients with a diagnosis of familial adenomatous polyposis, attenuated familial adenomatous polyposis, and gene mutation-negative adenomatous polyposis enrolled in our Hereditary Colorectal Cancer Family Registry were eligible for a screening thyroid ultrasound (US). Findings were reviewed by the study endocrinologist and intervention and/or follow-up determined. RESULTS Fifty patients underwent screening thyroid US. Thirty-four (68%) patients had abnormal findings on US, including 27 (79%) with thyroid nodules. In 7 patients, US-detected thyroid nodules met established criteria for fine-needle aspiration. Of the 6 patients who underwent fine-needle aspiration, 2 (4%) were diagnosed with papillary TC. Both of these patients were female. CONCLUSIONS A large proportion of adenomatous polyposis patients will have abnormal results on thyroid US, including suspicious-appearing thyroid nodules that when biopsied are malignant. Female patients have an apparently greater risk of developing TC. Polyposis patients, especially women, should be offered participation in a thyroid US screening program.
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Affiliation(s)
- Emily Steinhagen
- Department of Surgery, Colorectal Service, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Vanessa W Hui
- Department of Surgery, Colorectal Service, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Rachel A Levy
- Department of Surgery, Colorectal Service, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Arnold J Markowitz
- Department of Medicine, Gastroenterology and Nutrition Service, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Stephanie Fish
- Department of Medicine, Endocrinology Service, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Richard J Wong
- Department of Surgery, Head and Neck Service, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Rupa Sood
- Department of Surgery, Colorectal Service, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - Stephanie M Ochman
- Department of Surgery, Colorectal Service, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA
| | - José G Guillem
- Department of Surgery, Colorectal Service, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065, USA.
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Carballal S, Leoz ML, Moreira L, Ocaña T, Balaguer F. Hereditary colorectal cancer syndromes. COLORECTAL CANCER 2014. [DOI: 10.2217/crc.13.80] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
SUMMARY Colorectal cancer (CRC) is one of the most common malignancies and the second-leading cause of cancer death in both sexes in developed countries. Over the last 25 years, highly penetrant monogenic germline mutations that predispose to CRC and other digestive tumors have been identified, accounting for up to 5% of all CRC cases. Identification and characterization of these disorders have allowed modification of their natural history, with a substantial decrease in morbidity and mortality among high-risk patients. Recognizing hereditary CRC has also impacted predictive genetic testing and personalized medicine based on genomic information. This review summarizes the current knowledge on hereditary CRC regarding pathogenesis, clinical features, diagnostic evaluation and management recommendations.
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Affiliation(s)
- Sabela Carballal
- Department of Gastroenterology, Hospital Clínic, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas & Digestivas (CIBERehd), IDIBAPS, University of Barcelona, Barcelona, Catalonia, Spain
| | - Maria Liz Leoz
- Department of Gastroenterology, Hospital Clínic, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas & Digestivas (CIBERehd), IDIBAPS, University of Barcelona, Barcelona, Catalonia, Spain
| | - Leticia Moreira
- Department of Gastroenterology, Hospital Clínic, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas & Digestivas (CIBERehd), IDIBAPS, University of Barcelona, Barcelona, Catalonia, Spain
| | - Teresa Ocaña
- Department of Gastroenterology, Hospital Clínic, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas & Digestivas (CIBERehd), IDIBAPS, University of Barcelona, Barcelona, Catalonia, Spain
| | - Francesc Balaguer
- Department of Gastroenterology, Hospital Clínic, Centro de Investigación Biomédica en Red en Enfermedades Hepáticas & Digestivas (CIBERehd), IDIBAPS, University of Barcelona, Barcelona, Catalonia, Spain
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Septer S, Slowik V, Morgan R, Dai H, Attard T. Thyroid cancer complicating familial adenomatous polyposis: mutation spectrum of at-risk individuals. Hered Cancer Clin Pract 2013; 11:13. [PMID: 24093640 PMCID: PMC3854022 DOI: 10.1186/1897-4287-11-13] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2013] [Accepted: 09/30/2013] [Indexed: 12/30/2022] Open
Abstract
Background Lifetime risk of thyroid cancer associated with FAP has been reported as 1-2%. The mean age at diagnosis of thyroid carcinoma in FAP has been reported at 28 years. The aims of this paper are to better understand gene mutations associated with thyroid cancer and refine surveillance recommendations for patients with FAP. Methods We performed a search in Pubmed, Ovid Medline and Embase with the terms ("Thyroid Gland"[Mesh] OR "Thyroid Neoplasms"[Mesh]) AND "Adenomatous Polyposis Coli"[Meshdenomatous Polyposis Coli"[Mesh] to identify subjects with thyroid cancer and FAP. As a reference group for APC mutations in the unselected FAP population, we used the UMD-APC database referenced in the Orphanet portal, which includes APC mutation data on 2040 individuals with FAP. Results There were 115 reported cases of thyroid cancer in patients with FAP (95 female: 11 male) with an average age of 29.2 years. Gene mutation testing results were reported in 48 patients. On comparing the prevalence of APC mutation in the population of FAP patients with thyroid cancer and the prevalence of the same mutation in the reference population an increased odds ratio was evident in individuals harboring an APC mutation at codon 1061 (OR: CI 4.1: 1.7-8.9). Analysis of the prevalence of thyroid cancer in individuals with FAP segregated by the region of the gene affected shows an increased risk of thyroid cancer in individuals harboring mutations proximal to codon 512 (OR 2.6, p 0.0099). Conclusions There is increased risk for thyroid cancer in individuals with APC mutations at the 5' end (proximal to codon 528) along with the established high risk group harboring mutation at codon 1061. It is suggested that these patients might benefit from directed surveillance by annual ultrasound from age 18 years onwards.
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Affiliation(s)
- Seth Septer
- Section of Pediatric Gastroenterology, Children's Mercy Hospital, Kansas City, MO, USA.
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26
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Steinhagen E, Guillem JG, Chang G, Salo-Mullen EE, Shia J, Fish S, Stadler ZK, Markowitz AJ. The Prevalence of Thyroid Cancer and Benign Thyroid Disease in Patients With Familial Adenomatous Polyposis May Be Higher Than Previously Recognized. Clin Colorectal Cancer 2012; 11:304-8. [DOI: 10.1016/j.clcc.2012.01.006] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2011] [Revised: 01/25/2012] [Accepted: 01/27/2012] [Indexed: 11/27/2022]
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Gronnier C, Donatini G, Leteurtre E, Do Cao C, Carnaille B. Cribriform-morular variant of papillary thyroid carcinoma: Characteristic histologic feature of adenomatous polyposis. A case report. ANNALES D'ENDOCRINOLOGIE 2012; 73:213-5. [DOI: 10.1016/j.ando.2012.01.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2011] [Revised: 12/20/2011] [Accepted: 01/10/2012] [Indexed: 12/28/2022]
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Triggiani V, Guastamacchia E, Renzulli G, Giagulli VA, Tafaro E, Licchelli B, Resta F, Sabbà C, Bagnulo R, Lastella P, Stella A, Resta N. Papillary thyroid carcinoma in Peutz-Jeghers syndrome. Thyroid 2011; 21:1273-7. [PMID: 21877933 DOI: 10.1089/thy.2011.0063] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
BACKGROUND Peutz-Jeghers syndrome (PJS) is a rare dominantly inherited disease characterized by the association of gastrointestinal hamartomatous polyposis, mucocutaneous hyperpigmentation, and increased risk of cancer at different target organs. Its occurrence with differentiated thyroid cancer, particularly papillary thyroid carcinoma (PTC), even if rare, has been described. SUMMARY We here present a case of PTC observed in a PJS patient and a review of the literature aiming at discussing the utility of thyroid surveillance in the management of these patients. A 22-year-old woman presenting with hyperpigmented lesions of the lips and hamartomatous polyps in the stomach, duodenum, jejunum, and ileum, leading to the suspicion of PJS, was submitted to genetic analysis. Mutation scanning of the Liver Kinase B1 (LKB1) gene identified the presence of the truncating mutation E265X, thus confirming the clinical diagnosis. Beside the endoscopic, radiologic, and echographic evaluations required by the standard surveillance guidelines, the patient had a neck ultrasound (US), which showed a 5×4×6 mm hypoechoic nodule in the right thyroid lobe. The nodule contained microcalcifications and a perinodular vascular pattern. The cytological preparations derived from US-guided fine-needle aspiration biopsy of the nodule demonstrated the presence of PTC. The patient underwent a video-assisted total thyroidectomy and the histological examination revealed a follicular variant of papillary microcarcinoma. Radioactive iodine therapy was not performed because of the small size of the lesion. The patient was started on levothyroxine therapy to keep the serum thyrotropin levels suppressed. Both the sequencing and the multiplex ligation-dependent probe amplification analysis could not identify any LKB1 mutation in the tumor specimen, and the methylation-specific polymerase chain reaction assay excluded hypermethylation of the LKB1 promoter as the mechanism of inactivation for the remaining normal allele in the tumor. CONCLUSIONS Although other mechanisms of LKB1 silencing may be responsible for its inactivation in the thyroid cancer, we cannot rule out that the occurrence of thyroid carcinoma could be a coincidental finding in this patient. However, the case here presented suggests that US of the thyroid could possibly become an integral part of the evaluation and the follow-up program adopted for PJS patients.
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Affiliation(s)
- Vincenzo Triggiani
- Endocrinology and Metabolic Diseases, Aldo Moro University of Bari, Bari, Italy.
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Kalady MF, Church JM. Monitoring and Management of Desmoids and Other Extracolonic Manifestations in Familial Adenomatous Polyposis. SEMINARS IN COLON AND RECTAL SURGERY 2011. [DOI: 10.1053/j.scrs.2010.12.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
OBJECTIVE Clarify the incidence of thyroid cancer in patients with Familial adenomatous polyposis (FAP) in a prospective study of thyroid neck US screening. BACKGROUND FAP is a hereditary disease predisposing to cancer in multiple organs, including the thyroid. However, routine thyroid screening for FAP patients is not generally practiced in the United States. Here, we report the initial results of a prospective thyroid cancer screening program in patients with FAP. METHODS At the time of yearly gastrointestinal follow-up, every FAP patient in our registry was offered thyroid ultrasound (US) performed by experienced endocrine surgeons. Clinical findings related to thyroid disease were analyzed for those patients who completed screening from August 2008 to December 2009. RESULTS : Of 192 screened FAP patients, 72 (38%) had thyroid nodules and 5 (2.6%) had thyroid cancer. Three of 5 patients with FAP and thyroid cancer were women. Four of 5 patients had the multifocal papillary type with mean size 15 mm. Clinical history and neck exam did not detect any of the 5 cancers. CONCLUSION The incidence of thyroid cancer among FAP patients is high. Medical history and exam are inadequate to identify patients with thyroid cancer, thus thyroid screening with US is warranted.
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Familial adenomatous polyposis-rendering a diagnosis based on recognition of an unusual primary thyroid neoplasm. Case Rep Med 2011; 2011:767610. [PMID: 21423546 PMCID: PMC3056219 DOI: 10.1155/2011/767610] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2010] [Accepted: 01/10/2011] [Indexed: 02/07/2023] Open
Abstract
It has been well established in the literature that the cribriform-morular variant of papillary thyroid carcinoma (CMVPTC) has been observed with higher frequency in familial adenomatous polyposis (FAP) patients. In the usual setting, patients with FAP are identified based on their germline mutations and the diagnosis of thyroid neoplasm is made after the FAP diagnosis. We herein report a case in which the recognition of a CMVPTC led to the initial diagnosis of FAP. The histological and clinical features of CMVPTC are reviewed with emphasis on its relationship to FAP.
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Abstract
Approximately 5% of differentiated thyroid carcinomas with follicular cell differentiation, papillary thyroid carcinoma (PTC) and follicular thyroid carcinoma (FTC) and 25-30% of medullary thyroid carcinoma (MTC) are hereditary. They occur either as part of a defined syndrome or are confined to the thyroid gland. Compared to their sporadic non-hereditary counterparts hereditary thyroid carcinomas generally develop earlier and regularly show multifocal tumour growth. With the exception of familial MTC, which is preceded by neoplastic C cell hyperplasia, no precursor lesions of hereditary thyroid carcinoma are known. In strong correlation with the localisation of the germline mutation of the RET protooncogene, familial MTC shows a distinct clinical course which allows precise clinical decision-making for prophylactic thyroidectomy to prevent invasive MTC. According to current knowledge prophylactic thyroidectomy of all other types of hereditary thyroid carcinoma is not justified.
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Affiliation(s)
- K W Schmid
- Institut für Pathologie und Neuropathologie, Universitätsklinikum Essen, Universität Duisburg-Essen, Hufelandstr. 55, 45122, Essen.
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Differentiated thyroid cancer associated with intestinal polyposis syndromes: A review. Head Neck 2009; 31:1511-9. [DOI: 10.1002/hed.21156] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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Abstract
A 15-year-old girl with adenomatous polyposis coli gene (APC) mutation and brain tumor-polyposis syndrome developed an unusual succession of cervicocephalic tumors (medulloblastoma, meningeal low-grade myxoid tumor, and papillary thyroid carcinoma), at the age of 5, 9, and 15 years, respectively. We discuss the genetic profile of the thyroid tumor in which a large somatic deletion of APC gene was found and the physiopathology of thyroid carcinoma in patients with germline APC mutation. We also point out the uncommon phenotype in this young girl with early multiple neoplasias and the difficulties of management of such familial adenomatous polyposis patients with occurrence of extracolonic cancers that require the use of potential trigger agents as radiotherapy or chemotherapy.
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Abstract
Hereditary thyroid carcinomas are present in about 5% of differentiated (DTC) and 25% of medullary thyroid carcinomas (MTC). They are part of a multiorgan tumour syndrome (e. g. FAP Gardner's syndrome with DTC and MEN 2 syndrome with MTC) or confined to the thyroid gland. Hereditary thyroid carcinomas typically show multifocal growth and occur in young patients. Due to germ cell mutations as the underlying cause of disease, partial thyroidectomies that may be justified in early sporadic carcinomas are not indicated in this type of tumours. In the case of hereditary DTC, the genetic basis of the disease has been demonstrated only in syndromatic tumour variants. In most nonsyndromatic cases, specific genetic alterations have not yet been identified. In both types of hereditary DTC, prophylactic thyroidectomy is not warranted due to the favourable prognosis of tumours that do not differ from sporadic ones. Point mutations of the RET proto-oncogene have been known for 15 years to be the genetic basis of hereditary MTC. Recently several new mutations were discovered; however, final conclusions regarding their clinical significance are not possible at present. Basically it has been shown that the clinical aggressivity of tumour development follows a genotype-phenotype correlation (risk groups 1-3). However, in mutations of all risk classes there exists a wide spectrum of different stages of hereditary C-cell disease in individual risk groups. Regarding time and extent of prophylactic thyroidectomy (without or with lymph node dissection) a combined molecular-biochemical concept including the use of pentagastrin-stimulated calcitonin values is therefore recommended.
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Cameselle-Teijeiro J, Menasce LP, Yap BK, Colaco RJ, Castro P, Celestino R, Ruíz-Ponte C, Soares P, Sobrinho-Simões M. Cribriform-morular variant of papillary thyroid carcinoma: molecular characterization of a case with neuroendocrine differentiation and aggressive behavior. Am J Clin Pathol 2009; 131:134-42. [PMID: 19095577 DOI: 10.1309/ajcp7uls0vsisbeb] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
We describe an especially aggressive case of cribriform-morular variant (C-MV) of papillary thyroid carcinoma (PTC) in a 42-year-old man with familial adenomatous polyposis who died with lung and brain metastases 17 months after thyroidectomy. The angioinvasive neoplasm combined a mixture of trabecular, solid, cribriform, and follicular patterns of growth with CD10+ morules. Follicles were devoid of colloid, and the nuclear features typical of PTC were present in some areas and missing in others. Tumor cells were positive for thyroid transcription factor-1 and, in 40% of the tumoral mass, also were positive for chromogranin and synaptophysin and were negative for thyroglobulin and calcitonin. Strong nuclear staining for beta-catenin was found in all tumor cells, as was positivity for p53 and cyclin D1. In addition to the germline heterozygous APC Ex 2-3 duplication mutation, a somatic homozygous silent p. Thr1493Thr gene variant was found in the neoplastic cells along with RET/PTC rearrangement. This tumor represents the first case of C-MV of PTC showing neuroendocrine differentiation.
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Affiliation(s)
- José Cameselle-Teijeiro
- Department of Pathology, Clinical University Hospital, Galician Health Service, Christie Hospital NHS Foundation Trust, Manchester, England
| | - Lia P. Menasce
- Departments of Histopathology, Christie Hospital NHS Foundation Trust, Manchester, England
| | - Beng K. Yap
- Clinical Oncology, Christie Hospital NHS Foundation Trust, Manchester, England
| | - Rovel J. Colaco
- Clinical Oncology, Christie Hospital NHS Foundation Trust, Manchester, England
| | - Patricia Castro
- Institute of Molecular Pathology and Immunology, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Ricardo Celestino
- Institute of Molecular Pathology and Immunology, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Clara Ruíz-Ponte
- Galician Public Foundation of Genomic Medicine, Genomic Medicine Group, CIBER-ER, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Paula Soares
- Institute of Molecular Pathology and Immunology, University of Santiago de Compostela, Santiago de Compostela, Spain
- Department of Pathology, Medical Faculty, University of Porto, Hospital São João, Porto, Portugal
| | - Manuel Sobrinho-Simões
- Institute of Molecular Pathology and Immunology, University of Santiago de Compostela, Santiago de Compostela, Spain
- Department of Pathology, Medical Faculty, University of Porto, Hospital São João, Porto, Portugal
- Department of Pathology, Hospital São João, Porto, Portugal
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Groen EJ, Roos A, Muntinghe FL, Enting RH, de Vries J, Kleibeuker JH, Witjes MJH, Links TP, van Beek AP. Extra-intestinal manifestations of familial adenomatous polyposis. Ann Surg Oncol 2008; 15:2439-50. [PMID: 18612695 PMCID: PMC2518080 DOI: 10.1245/s10434-008-9981-3] [Citation(s) in RCA: 153] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2007] [Revised: 05/07/2008] [Accepted: 05/08/2008] [Indexed: 12/20/2022]
Abstract
Familial adenomatous polyposis (FAP) is an autosomal dominantly inherited disorder, which results from a germ line mutation in the APC (adenomatous polyposis coli) gene. FAP is characterized by the formation of hundreds to thousands of colorectal adenomatous polyps. Although the development of colorectal cancer stands out as the most prevalent complication, FAP is a multisystem disorder of growth. This means, it is comparable to other diseases such as the MEN syndromes, Von Hippel-Lindau disease and neurofibromatosis. However, the incidence of many of its clinical features is much lower. Therefore, a specialized multidisciplinary approach to optimize health care-common for other disorders-is not usually taken for FAP patients. Thus, clinicians that care for and counsel members of high-risk families should have familiarity with all the extra-intestinal manifestations of this syndrome. FAP-related complications, for which medical attention is essential, are not rare and their estimated lifetime risk presumably exceeds 30%. Affected individuals can develop thyroid and pancreatic cancer, hepatoblastomas, CNS tumors (especially medulloblastomas), and various benign tumors such as adrenal adenomas, osteomas, desmoid tumors and dental abnormalities. Due to improved longevity, as a result of better prevention of colorectal cancer, the risk of these clinical problems will further increase. We present a clinical overview of extra-intestinal manifestations, including management and treatment options for the FAP syndrome. Furthermore, we provide recommendations for surveillance of FAP complications based on available literature.
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Affiliation(s)
- Emma J Groen
- Department of Endocrinology, University Medical Center Groningen, University of Groningen, De Brug 4.069, P.O. Box 30.001, 9700 RB, Groningen, The Netherlands
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38
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Semotiuk K, Berk T, Gallinger S. The clinical approach to a patient with multiple polyps. CURRENT COLORECTAL CANCER REPORTS 2008. [DOI: 10.1007/s11888-008-0005-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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39
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Herraiz M, Barbesino G, Faquin W, Chan-Smutko G, Patel D, Shannon KM, Daniels GH, Chung DC. Prevalence of thyroid cancer in familial adenomatous polyposis syndrome and the role of screening ultrasound examinations. Clin Gastroenterol Hepatol 2007; 5:367-73. [PMID: 17258512 DOI: 10.1016/j.cgh.2006.10.019] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Thyroid carcinoma is an extraintestinal manifestation of familial adenomatous polyposis (FAP) syndrome, but the precise risk is unknown. The optimal approach for thyroid cancer screening has not been established. We sought to define the prevalence of thyroid cancer and the role of screening ultrasound in FAP patients. METHODS We performed a retrospective chart review of 51 patients with a proven diagnosis of FAP at a single tertiary institution. Clinical records, genetic test results, ultrasound examinations, and histopathology were reviewed. RESULTS Papillary thyroid cancer was diagnosed in 6 female patients (12%). The mean age of thyroid cancer diagnosis was 33 years, and mean tumor size was 12 mm. However, all patients had additional malignant foci that were small (1-9 mm), and none had suspicious features of malignancy on ultrasound. Of 28 patients who had at least one screening ultrasound, 22 (79%) had thyroid nodules, and 2 (7%) had papillary thyroid carcinoma. Of those with nodules, 68% had multinodular disease. A follow-up ultrasound in 12 patients after a mean of 15 months revealed no changes in either the number or size of nodules. CONCLUSIONS The 12% prevalence of thyroid cancer in this series of FAP patients is significantly higher than in previous reports. Among patients undergoing screening ultrasound, 7% had thyroid cancer. Nodular thyroid disease is very common in FAP. Because small nodules (<9 mm) might also be malignant, close follow-up with ultrasound and fine-needle aspiration might be warranted.
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Affiliation(s)
- Maite Herraiz
- Gastrointestinal Unit, Massachusetts General Hospital, Boston, Massachusetts 02114, USA
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Chung DC, Maher MM, Faquin WC. Case records of the Massachusetts General Hospital. Case 37-2006. A 19-year-old woman with thyroid cancer and lower gastrointestinal bleeding. N Engl J Med 2006; 355:2349-57. [PMID: 17135589 DOI: 10.1056/nejmcpc069028] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Daniel C Chung
- Departments of Medicine, Massachusetts General Hospital and Harvard Medical School, USA
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41
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Sanders RP, Furman WL. Familial adenomatous polyposis in two brothers with hepatoblastoma: implications for diagnosis and screening. Pediatr Blood Cancer 2006; 47:851-4. [PMID: 16106429 DOI: 10.1002/pbc.20556] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Two brothers with hepatoblastoma were noted to have a family history of early onset colon cancer. Genetic testing of the younger brother revealed a deletion in exon 15 of the adenomatous polyposis coli (APC) gene (2710-2711delAG), consistent with a diagnosis of familial adenomatous polyposis (FAP). We review the clinical and molecular aspects of the relationship between hepatoblastoma and FAP, and the implications for diagnostic testing and cancer screening in affected patients.
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Affiliation(s)
- Robert P Sanders
- Department of Hematology/Oncology, St Jude Children's Research Hospital, Memphis, TN 38105, USA
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42
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Abstract
The hormonal interactions among the systems throughout the body are not fully understood; many vague clinical symptoms may in fact be manifestations of underlying endocrine diseases. The aim of the following review is to discuss gastrointestinal manifestations of surgically correctable endocrine diseases, focusing on abnormalities of thyroid function, cancer and finally autoimmune diseases. We also review manifestations of pancreatic endocrine tumors, and multiple endocrine neoplasia.
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Affiliation(s)
- Christina Maser
- Department of Surgery, Yale University School of Medicine, 333 Cedar Street, New Haven, CT 06520, USA
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43
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Abstract
Familial adenomatous polyposis (FAP) is an autosomal-dominant colorectal cancer syndrome, caused by a germline mutation in the adenomatous polyposis coli (APC) gene, on chromosome 5q21. It is characterized by hundreds of adenomatous colorectal polyps, with an almost inevitable progression to colorectal cancer at an average age of 35 to 40 yr. Associated features include upper gastrointestinal tract polyps, congenital hypertrophy of the retinal pigment epithelium, desmoid tumors, and other extracolonic malignancies. Gardner syndrome is more of a historical subdivision of FAP, characterized by osteomas, dental anomalies, epidermal cysts, and soft tissue tumors. Other specified variants include Turcot syndrome (associated with central nervous system malignancies) and hereditary desmoid disease. Several genotype-phenotype correlations have been observed. Attenuated FAP is a phenotypically distinct entity, presenting with fewer than 100 adenomas. Multiple colorectal adenomas can also be caused by mutations in the human MutY homologue (MYH) gene, in an autosomal recessive condition referred to as MYH associated polyposis (MAP). Endoscopic screening of FAP probands and relatives is advocated as early as the ages of 10-12 yr, with the objective of reducing the occurrence of colorectal cancer. Colectomy remains the optimal prophylactic treatment, while the choice of procedure (subtotal vs proctocolectomy) is still controversial. Along with identifying better chemopreventive agents, optimizing screening of extracolonic cancers and applying new radiological and endoscopic technology to the diagnosis and management of extracolonic features are the major challenges for the future.
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Affiliation(s)
- Polymnia Galiatsatos
- Division of Gastroenterology, Department of Medicine, The Sir Mortimer B. Davis Jewish General Hospital, McGill University, Montreal, Quebec, Canada
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44
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Abstract
The beta-catenin pathway has been conclusively demonstrated to regulate differentiation and patterning in multiple model systems. In thyroid cancer, alterations are often seen in proteins that regulate beta-catenin, including those of the RAS, PI3K/AKT, and peroxisome proliferation activated receptor-gamma (PPARgamma) pathways, and evidence from the literature suggests that beta-catenin may play a direct role in the dedifferentiation commonly observed in late-stage disease. RET/PTC rearrangements are frequent in thyroid cancer and appear to be exclusive from mutational events in RAS and BRAF. Activation of AKT by phosphatidylinositide-3 kinase (PI3K), a RAS effector, results in GSK3beta phosphorylation and deactivation and subsequent beta-catenin upregulation in thyroid cancer. Activating mutations in beta-catenin, which have been demonstrated in late-stage thyroid tumors, correlate with beta-catenin nuclear localization and poor prognosis. We hypothesize that activation of the RAS, PI3K/AKT, and PPARgamma pathways ultimately impinges upon beta-catenin. We further propose that if mutations in BRAF, RAS, and RET/PTC rearrangements are mutually exclusive in certain thyroid tumors or tumor types, as has already been shown for papillary thyroid cancer, then these interconnected pathways may cooperate in the initiation and promotion of the disease. We believe that clinical benefit for thyroid cancer patients could be derived from disrupting the middle or distal pathway effectors of these pathways, such as AKT or beta-catenin.
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Affiliation(s)
- Phillip H Abbosh
- Indiana University School of Medicine, Medical Sciences, Bloomington, Indiana, USA.
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45
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Affiliation(s)
- Anders Merg
- Roswell Park Cancer Center, Buffalo, New York, USA
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46
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Kurihara T, Ikeda S, Ishizaki Y, Fujimori M, Tokumoto N, Hirata Y, Ozaki S, Okajima M, Sugino K, Asahara T. Immunohistochemical and sequencing analyses of the Wnt signaling components in Japanese anaplastic thyroid cancers. Thyroid 2004; 14:1020-9. [PMID: 15650354 DOI: 10.1089/thy.2004.14.1020] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We investigated the status of the components and target genes of the Wnt signaling pathway in Japanese anaplastic thyroid cancers (ATCs) in the present study. Nuclear and cytoplasmic positive staining of beta-catenin, which might indicate the existence of alterations in the Wnt signaling pathway, were found in 40.9% and 63.6% of the 22 ATC samples, respectively. The beta-catenin, adenomatous polyposis coli (APC) and Axin 1 gene mutations were observed in 4.5%, 9.0%, and 81.8% of the 22 ATC samples, respectively. Overexpression of cyclin D1 and c-myc, which are the target genes of the Wnt signaling pathway, was observed in 27.3% and 59.1% of the ATC samples, respectively. There was no significant correlation between nuclear or cytoplasmic positive staining of beta-catenin and nuclear positive staining of cyclin D1 or c-myc. Taken together, the results of beta-catenin immunohistochemistry suggest that alterations in the Wnt signaling pathway are associated with carcinogenesis of ATC, but the frequency of beta-catenin gene mutation in our series is lower than that previously reported. Furthermore, cyclin D1 and c-myc frequently accumulated in ATC, independently of dysfunction in the Wnt signaling pathway.
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Affiliation(s)
- Takeshi Kurihara
- Department of Surgery, Division of Frontier Medical Science, Programs for Biomedical Research, Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima, Japan
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Bülow M, Shen D, Jale SR. Sorption equilibrium properties of nitrous oxide on low-silicon x-type zeolites. Colloids Surf A Physicochem Eng Asp 2004. [DOI: 10.1016/j.colsurfa.2004.04.039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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48
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Truta B, Allen BA, Conrad PG, Kim YS, Berk T, Gallinger S, Bapat B, Terdiman JP, Sleisenger MH. Genotype and phenotype of patients with both familial adenomatous polyposis and thyroid carcinoma. Fam Cancer 2004; 2:95-9. [PMID: 14574158 DOI: 10.1023/a:1025762706854] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The incidence of thyroid carcinoma in familial adenomatous polyposis (FAP) is thought to be 1%-2%, with the majority of cases being female. We have investigated the phenotype and genotype of 16 patients with FAP associated thyroid carcinoma. Among 1194 FAP patients studied in two high risk registries in North America (Familial Gastrointestinal Cancer Registry, Toronto and University California, San Francisco), 16 (1.3%) unrelated patients with FAP associated thyroid cancers were identified. Adenomatous polyposis coli (APC) gene testing was performed in 14 of the 16 cases. The average age of diagnosis for FAP and thyroid carcinoma was 29 years (range 17-52 years) and 33 years (range 17-55 years), respectively. All FAP patients except 1 had more than 100 colonic adenomas. Extracolonic manifestations, beside thyroid cancer, were presented in 81% (n = 13) of the patients, including gastric and duodenal polyps, desmoid tumor, osteoma, epidermoid cyst, sebaceous cyst and lipoma. Colorectal cancer was diagnosed in 38% (n = 6) of the patients. The pathology of the FAP associated thyroid cancer was predominantly papillary carcinoma. Germline mutations were identified in 12 of 14 patients tested. Mutations proximal to the mutation cluster region (1286-1513) were detected in 9 cases. Thyroid cancer in our FAP population was rare, predominantly in females and showed papillary carcinoma histology. Additionally, thyroid cancer in our patients occurred in the setting of classic FAP phenotype. Germline mutations were located predominantly outside the APC mutation cluster region.
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Affiliation(s)
- Brindusa Truta
- University California San Francisco, Department of Medicine, Comprehensive Cancer Center, San Francisco, California, USA.
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49
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Abstract
A 21 year-old Japanese female was referred to the hospital for evaluation of a mass in her neck. Cytologic samples obtained through fine needle aspiration (FNA) material from the mass showed pseudopapillary or sheet-like clusters. The cells had oval nuclei and columnar cytoplasms. Nuclear groove and intranuclear inclusions were scarcely seen. The cells had a cribriform or solid pattern, unlike cells in papillary thyroid carcinoma. This distinct cytological appearance is thought to belong to FAP (familial adenomatous polyposis)-associated thyroid cancer. The patient was diagnosed with FAP associated papillary thyroid carcinoma. FAP was confirmed by colonoscopy. Her mother, 48 years old, also detected an anterior neck swelling at the time of her daughter's admission. At the age of ten, the mother had undergone total colectomy because of FAP. FNA of the mass demonstrated the same cytological appearance as from her daughter's tumor. Total thyroidectomy was performed. Gross and microscopic appearances of the tumor was similar in mother and daughter. We believe it is possible to detect FAP through FNA cytology of thyroid tumors if pathologists are aware of the unique cytohistological features of thyroid tumor cells in FAP.
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Affiliation(s)
- K Kameyama
- Division of Diagnostic Pathology, Keio University Hospital, 35 Shinanomachi, Shinjuku-ku, Tokyo, Japan.
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50
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Lowichik A, Jackson WD, Coffin CM. Gastrointestinal polyposis in childhood: clinicopathologic and genetic features. Pediatr Dev Pathol 2003; 6:371-91. [PMID: 14708731 DOI: 10.1007/s10024-002-0701-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Gastrointestinal polyps and certain extraintestinal lesions in children may herald a hereditary polyposis syndrome, with an increased risk of neoplasia and other health problems for both children and their relatives. The availability of molecular/genetic screening tests has increased early diagnosis of younger members of known polyposis families. This article reviews the gross and microscopic features of polyposis syndromes of childhood and summarizes the molecular/genetic advances in this field. Clinical management is also briefly discussed.
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Affiliation(s)
- Amy Lowichik
- Department of Pathology, University of Utah Health Sciences Center, 30 N. 1900 E, Salt Lake City, UT 84132-2501, USA.
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