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Gorji L, Albrecht P. Hamartomatous polyps: Diagnosis, surveillance, and management. World J Gastroenterol 2023; 29:1304-1314. [PMID: 36925460 PMCID: PMC10011967 DOI: 10.3748/wjg.v29.i8.1304] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Revised: 12/08/2022] [Accepted: 02/16/2023] [Indexed: 02/28/2023] Open
Abstract
Hereditary polyposis syndrome can be divided into three categories: Ade-nomatous, serrated, and hamartomatous polyps. Hamartomatous polyps, malformations of normal tissue presenting in a disorganized manner, are characterized by an autosomal dominant inheritance pattern. These syndromes exhibit hamartomatous gastrointestinal polyps in conjunction to extra-intestinal manifestations, which require conscientious and diligent monitoring. Peutz-Jeghers syndrome, Cowden syndrome, and juvenile polyposis syndrome are the most common displays of hamartomatous polyposis syndrome (HPS). Diagnosis can be pursued with molecular testing and endoscopic sampling. Early identification of these autosomal dominant pathologies allows to optimize malignancy sur-veillance, which helps reduce morbidity and mortality in both the affected patient population as well as at-risk family members. Endoscopic surveillance is an important pillar of prognosis and monitoring, with many patients eventually requiring surgical intervention. In this review, we discuss the diagnosis, surveillance, and management of HPS.
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Affiliation(s)
- Leva Gorji
- Department of Surgery, Kettering Health Dayton, Dayton, OH 45405, United States
| | - Peter Albrecht
- Department of Surgery, Kettering Health Dayton, Dayton, OH 45405, United States
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2
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Infantile juvenile polyposis syndrome: A rare cause of protein-losing enteropathy. JOURNAL OF SURGERY AND MEDICINE 2020. [DOI: 10.28982/josam.729936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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3
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Busoni VB, Orsi M, Lobos PA, D'Agostino D, Wagener M, De la Iglesia P, Fox VL. Successful Treatment of Juvenile Polyposis of Infancy With Sirolimus. Pediatrics 2019; 144:peds.2018-2922. [PMID: 31366686 DOI: 10.1542/peds.2018-2922] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/01/2019] [Indexed: 11/24/2022] Open
Abstract
Juvenile polyposis syndrome is a rare autosomal dominant condition characterized by multiple hamartomatous polyps throughout the gastrointestinal tract. Juvenile polyposis of infancy is a generalized severe form of juvenile polyposis syndrome associated with a poor prognosis. A 47-month-old female infant presented initially with gastrointestinal bleeding and protein-losing enteropathy at 4 months of age. At the age of 12 months, the condition worsened, requiring albumin infusions every 24 to 48 hours and red blood cell transfusions every 15 days. Upper gastrointestinal endoscopy, colonoscopy, and small-bowel enteroscopy revealed diffuse polyposis that was treated with multiple endoscopic polypectomies. Despite subtotal colectomy with ileorectal anastomosis, protein-losing enteropathy and bleeding persisted, requiring continued blood transfusions and albumin infusions. A chromosomal microarray revealed a single allele deletion in chromosome 10q23, involving both the PTEN and BMPR1A genes. Loss of PTEN function is associated with an increased activation of the protein kinase B (AKT)/mammalian target of rapamycin (mTOR) pathway involved in cell proliferation. Treatment with sirolimus, an mTOR inhibitor, was initiated with the aim of inhibiting polyp growth. Soon after initiation of treatment with sirolimus, blood and albumin infusions were no longer needed and resulted in improved patient growth and quality of life. This case represents the first detailed report of successful drug therapy for life-threatening juvenile polyposis of infancy.
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Affiliation(s)
| | - Marina Orsi
- Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Pablo A Lobos
- Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | | | - Marta Wagener
- Hospital de Niños Dr Alassia, Santa Fe, Argentina; and
| | | | - Victor L Fox
- Boston Children's Hospital, Boston, Massachusetts
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4
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Guaraldi F, Di Nardo G, Tarani L, Bertelli L, Susca FC, Bagnulo R, Resta N. Association of autoimmune thyroiditis and celiac disease with Juvenile Polyposis due to 10q23.1q23.31 deletion: Potential role of PI3K/Akt pathway dysregulation. Eur J Med Genet 2017; 60:380-384. [PMID: 28434922 DOI: 10.1016/j.ejmg.2017.04.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 04/13/2017] [Accepted: 04/17/2017] [Indexed: 02/07/2023]
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Andrade DO, Ferreira AR, Bittencourt PFS, Ribeiro DFP, Silva RGD, Alberti LR. CLINICAL, EPIDEMIOLOGIC, AND ENDOSCOPIC PROFILE IN CHILDREN AND ADOLESCENTS WITH COLONIC POLYPS IN TWO REFERENCE CENTERS. ARQUIVOS DE GASTROENTEROLOGIA 2016; 52:303-10. [PMID: 26840472 DOI: 10.1590/s0004-28032015000400010] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Accepted: 06/22/2015] [Indexed: 11/22/2022]
Abstract
BACKGROUND The main goal of this paper is to investigate the frequency, clinical profile, and endoscopic findings of children and teenagers submitted to colonoscopies. METHODS Patients of below 18 years of age, diagnosed with polyps by means of colonoscopies at two reference centers of pediatric endoscopy were followed-up between 2002 and 2012. The clinical variables evaluated in this study included: gender, recommendation of colonoscopy, associated signs and symptoms, age of onset of symptoms, age at identification of the polyp, interval of time between the onset of symptoms and the endoscopic diagnosis of colonic polyps, and family history of intestinal polyposis and/or colorectal cancer. The characteristics of the polyps also included: number, morphological type, histology, and distribution. Polyposis syndromes were also investigated. RESULTS From the 233 patients submitted to colonoscopies, polyps were found in 74 (31.7%) patients, with a median age of 6.6 years, of which 61% were male. Juvenile polyps were identified in 55 (74%) patients, with 7 (9%) characterized within the criteria for juvenile polyposis. Patients with intestinal polyposis syndromes were diagnosed in 35% of the patients. The most frequent clinical presentation was hematochezia. Abdominal pain with acute episodes of intestinal partial obstruction or intussusception with emergency laparotomy was observed in the majority of Peutz-Jeghers syndrome patients leading to an increased morbidity. CONCLUSIONS Even though juvenile colonic polyps are the most frequent type of diagnosed polyps, the present study identified a significant level of children with polyposis syndromes (35%), associated with a higher morbidity of these individuals.
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Affiliation(s)
- Denise O Andrade
- Departamento de Pediatria, Universidade Federal de Minas Gerais, Belo Horizonte, MG
| | | | | | - Daniela F P Ribeiro
- Departamento de Pediatria, Universidade Federal de Minas Gerais, Belo Horizonte, MG
| | | | - Luiz Ronaldo Alberti
- Departamento de Cirurgia, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brasil
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6
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Perea Del Pozo E, Ramirez Plaza C, Padillo Ruiz J, Martos Martínez JM. Cribiform variant of papillary thyroid cancer and familial adenomatous polyposis. Int J Surg Case Rep 2015; 16:192-4. [PMID: 26521198 PMCID: PMC4643333 DOI: 10.1016/j.ijscr.2015.08.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Revised: 08/11/2015] [Accepted: 08/11/2015] [Indexed: 12/27/2022] Open
Abstract
Cribriform papillary carcinoma is a type of thyroid carcinoma with a very characteristic epidemiology. The need for screening in women diagnosed with FAP. The suspect this cell line in patients who meet requirements improves diagnosis. Convenience microscopic examination to differentiate the peculiar histology of the tumour.
Background Familial adenomatous polyposis (FAP) is an autosomal dominant cancer predisposition syndrome characterised by the progressive development of multiple colorectal adenomatous polyps and an increased incidence of colorectal carcinoma. It is often accompanied by other benign or malignant extracolonic manifestations, including gastric and duodenal tumours, osteomas, desmoid tumours, retinal pigmentation, and thyroid and adrenocortical tumours Methods and results We report the case of a 42-year-old white female with FAP who was referred to our Endocrine Surgery Unit for surgery because of a palpable mass in the left side of the neck. An ultrasound-guided fine needle aspiration biopsy showed a cribriform-morular variant (CMV) of papillary thyroid carcinoma (PTC). The incidence, clinical presentation, histology and treatment options for this rare histological subtype are discussed. Conclusions The diagnosis of CMV of PTC is very strongly related to the FAP syndrome and must be suspected when a thyroid node appears in FAP patients. Likewise, any patient without known FAP who presents this histology in a surgically biopsied or resected thyroid node should undergo total colonoscopy for screening of colonic polyposis and genetic study of the APC gene sequence.
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Affiliation(s)
- E Perea Del Pozo
- General and Digestive Surgery Service, University Hospital Virgen del Rocio, Av Manuel Siurot s/n, c/Compas del Porvenir nº3, CP 41013 Seville, Spain.
| | - C Ramirez Plaza
- General and Digestive Surgery Service, Hospital Quirón Málaga, Avenida Imperio Argentina, n◦ 1, Málaga CP 29004, Spain
| | - J Padillo Ruiz
- General and Digestive Surgery Service, University Hospital Virgen del Rocio, Av Manuel Siurot s/n, CP 41013 Seville, Spain
| | - J M Martos Martínez
- General and Digestive Surgery Service, University Hospital Virgen del Rocio, Av Manuel Siurot s/n, CP 41013 Seville, Spain
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Abstract
The autosomal dominantly inherited juvenile polyposis syndrome (JPS) leads to the development of multiple hamartomatous polyps in the gastrointestinal tract and is a precancerous condition. In a large family with a newly identified SMAD4 mutation (c.543delC), we describe the clinical manifestations of JPS. Nine affected SMAD4 mutation-positive family members were screened and treated for manifestations of JPS. Two family members were symptomatic at the time of diagnosis; seven were asymptomatic - independent of the severity of the manifestation. Each mutation carrier presented with colonic juvenile polyps, seven out of nine with additional gastric manifestations. One asymptomatic patient had early gastric cancer; another patient had a villous adenoma with high-grade intraepithelial neoplasia in the colon. Three patients had biliary lesions including a bile duct hamartoma in one and gallbladder polyps in two. Three patients had gastrointestinal vascular malformations. All mutation carriers were affected by JPS. Interestingly, the manifestations and their severity differed considerably between the patients, suggesting secondary factors influencing JPS manifestations such as Helicobacter pylori infection.
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Brosens LAA, Langeveld D, Hattem WAV, Giardiello FM, Offerhaus GJA. Juvenile polyposis syndrome. World J Gastroenterol 2011; 17:4839-44. [PMID: 22171123 PMCID: PMC3235625 DOI: 10.3748/wjg.v17.i44.4839] [Citation(s) in RCA: 97] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2011] [Revised: 06/09/2011] [Accepted: 06/16/2011] [Indexed: 02/06/2023] Open
Abstract
Juvenile polyposis syndrome is a rare autosomal dominant syndrome characterized by multiple distinct juvenile polyps in the gastrointestinal tract and an increased risk of colorectal cancer. The cumulative life-time risk of colorectal cancer is 39% and the relative risk is 34. Juvenile polyps have a distinctive histology characterized by an abundance of edematous lamina propria with inflammatory cells and cystically dilated glands lined by cuboidal to columnar epithelium with reactive changes. Clinically, juvenile polyposis syndrome is defined by the presence of 5 or more juvenile polyps in the colorectum, juvenile polyps throughout the gastrointestinal tract or any number of juvenile polyps and a positive family history of juvenile polyposis. In about 50%-60% of patients diagnosed with juvenile polyposis syndrome a germline mutation in the SMAD4 or BMPR1A gene is found. Both genes play a role in the BMP/TGF-beta signalling pathway. It has been suggested that cancer in juvenile polyposis may develop through the so-called “landscaper mechanism” where an abnormal stromal environment leads to neoplastic transformation of the adjacent epithelium and in the end invasive carcinoma. Recognition of this rare disorder is important for patients and their families with regard to treatment, follow-up and screening of at risk individuals. Each clinician confronted with the diagnosis of a juvenile polyp should therefore consider the possibility of juvenile polyposis syndrome. In addition, juvenile polyposis syndrome provides a unique model to study colorectal cancer pathogenesis in general and gives insight in the molecular genetic basis of cancer. This review discusses clinical manifestations, genetics, pathogenesis and management of juvenile polyposis syndrome.
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Dahdaleh FS, Carr JC, Calva D, Howe JR. Juvenile polyposis and other intestinal polyposis syndromes with microdeletions of chromosome 10q22-23. Clin Genet 2011; 81:110-6. [PMID: 21834858 DOI: 10.1111/j.1399-0004.2011.01763.x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Juvenile polyposis (JP) is an autosomal dominant hamartomatous polyposis syndrome that carries a significant risk for the development of colorectal cancer. Microdeletions of one of the two predisposing genes to JP, BMPR1A, have been associated with a severe form of JP called juvenile polyposis of infancy. Many of these deletions have also been found to contiguously include PTEN, which is the gene responsible for the development of Cowden syndrome. The advent of molecular techniques that localize genomic copy number variations and others that target specific genes such as multiplex-ligation probe analysis has allowed researchers to explore this area further for deletions. Here, we review the literature for microdeletions described on chromosome 10q22-23 in patients with JP and other intestinal polyposis syndromes.
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Affiliation(s)
- F S Dahdaleh
- Department of Surgery, University of Iowa Carver College of Medicine, Iowa City, IA, USA
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10
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Roessner A, Kuester D, Guenther T. [Colorectal polyposis syndrome: a guide to diagnosis]. DER PATHOLOGE 2011; 32:303-13. [PMID: 21688020 DOI: 10.1007/s00292-011-1437-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Biopsies and resection specimens of the gastrointestinal tract are a major part of the routine workload in many histopathology departments, whereby polypoid lesions are generally the main focus. In addition to distinguishing non-neoplastic from neoplastic polyps and evaluating the grade of dysplasia of the latter, the pathologist should always consider the possibility of an underlying polyposis syndrome. Not only have additional hereditary polyposis syndromes been identified in recent years due to a better understanding of their genetic and epigenetic alterations but also knowledge on well known polyposes has improved, leading to subtyping of various forms according to their different genotype. It is essential for the histopathologist to understand that the conventional histomorphology of individual polyps combined with information on the number and distribution of these lesions and clinical data can provide clues regarding a possible hereditary background. Therefore, the correct histological assessment of polyps is not just about getting the diagnosis right, it might also lead to genetic screening of family members and spouses.
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Affiliation(s)
- A Roessner
- Institut für Pathologie, Otto-von-Guericke-Universität Magdeburg, Leipziger Str. 44, 39120, Magdeburg, Deutschland
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11
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Babovic N, Simmons PS, Moir C, Thorland EC, Scheithauer B, Gliem TJ, Babovic-Vuksanovic D. Mucinous cystadenoma of ovary in a patient with juvenile polyposis due to 10q23 microdeletion: expansion of phenotype. Am J Med Genet A 2010; 152A:2623-7. [PMID: 20815035 DOI: 10.1002/ajmg.a.33637] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Juvenile polyposis syndrome (JPS) is a hereditary condition characterized by development of gastrointestinal polyps, and caused by mutations in SMAD4 or BMPR1A genes. Juvenile polyps can also be found in a related group of syndromes with multisystemic involvement including Cowden disease, Lhermitte-Duclos disease, Bannayan-Riley-Ruvalcaba syndrome, and Proteus-like syndrome, all grouped as PTEN hamartoma tumor syndromes (PHTS). In all these conditions including JPS, polyps manifest in older childhood or early adulthood. Infantile juvenile polyposis (JPI) is a rare entity, presenting in the first year of life with severe gastrointestinal symptoms. Many of these patients have associated macrocephaly, hypotonia, and congenital anomalies. It was recently recognized that patients with infantile polyposis have a 10q23 microdeletion, involving both BMPR1A and PTEN genes. There is a major risk for gastrointestinal malignancies in these patients, but the risk for development of other tumors is not known. We describe a patient with a history of infantile polyposis, macrocephaly, developmental delay, hypotonia, and a 10q23 microdeletion. At age 14 she presented with bilateral mucinous cystadenoma of the ovary. This type of tumor was not previously reported in association with JPS, 10q23 microdeletion syndrome, or infantile polyposis. We believe that ovarian cystadenomas may be another neoplastic complication of infantile polyposis, and that our report widens the spectrum of the 10q23 microdeletion phenotype.
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Affiliation(s)
- Nikola Babovic
- Mayo Medical School, Department of Pediatric and Adolescent Medicine, Mayo Clinic, Rochester, Minnesota 55905, USA.
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Vargas-González R, de la Torre-Mondragón L, Aparicio-Rodríguez JM, Paniagua-Morgan F, López-Hernández G, Garrido-Hernández MA, Nuñez-Barrera S. Juvenile polyposis of infancy associated with paracentric inversion and deletion of chromosome 10 in a Hispanic patient: a case report. Pediatr Dev Pathol 2010; 13:486-91. [PMID: 20334546 DOI: 10.2350/10-01-0791-cr.1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Juvenile polyposis of infancy is a rare genetic disorder, involving multiple hamartomatous polyps of the gastrointestinal tract, which usually has a very aggressive clinical course and is often fatal. It is characterized by early onset (during the 1st months of life) and by diffuse juvenile polyposis with anemia, recurrent gastrointestinal bleeding, diarrhea, rectal prolapse, intussusception, protein-losing enteropathy, starvation, and malnutrition. There is a hypothesis that mutation of the tumor-suppressor genes BMPR1A and PTEN, located on the long arm of chromosome 10, is associated with the development of this disease. Medical treatment for this disorder is challenging and should be conservative whenever possible. We present the case of a 3-year-old girl with juvenile polyposis of infancy who eventually died from mesenteric artery thrombosis during surgical colectomy. Karyotype of the patient showed a paracentric inversion in 10q and a deletion in 10p. We will briefly comment on some genetic considerations of this disease.
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Affiliation(s)
- Roberto Vargas-González
- Pathology Department, Hospital Puebla Privada de las Ramblas No 4, CP 72197 Puebla Pue., México.
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Abstract
Colon polyps are a common finding in pediatrics and can present with rectal bleeding, abdominal pain, or polyp prolapse from the rectum. Histologically classified as hamartomas, these isolated pediatric polyps lack epithelial dysplasia and have no cancer risk. However, when polyps are present in greater numbers, or are associated with a family history of polyps or colon or other cancers, a polyposis or hereditary colorectal cancer syndrome should be considered. Using a case-based format, this article reviews the clinical features and provides updates on the three most common hamartomatous polyp syndromes of childhood: juvenile polyposis syndrome, Peutz-Jeghers syndrome, and the PTEN hamartoma tumor syndrome. Each syndrome has distinctive intestinal and extra-intestinal findings that, when present, can guide genetic counseling and testing. Lifelong cancer surveillance is crucial to disease prevention and the long-term health of these patients and their families.
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Affiliation(s)
- Sherry C Huang
- Department of Pediatrics, Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus, OH 43205, USA
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14
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Abstract
The colorectal polyposes are uncommon and frequently present diagnostic difficulties. Although the final diagnostic arbiter is the demonstration of a germline mutation, this may not always be demonstrable, and some forms of colorectal polyposis have no known genetic basis. Therefore, an accurate description of the phenotype by the pathologist is central to the establishment of a working diagnosis. This can direct the search for the underlying genetic cause (if any) and is also essential for establishing the magnitude of risk of colorectal malignancy for the patient and the patient's relatives. The pathologist may be provided with only a small and selected sample of endoscopically resected polyps or with prodigious numbers of polyps (too many to sample) when receiving a surgical specimen. Each type of polyposis presents its own particular diagnostic problems that may relate to polyp numbers, gross recognition of small or flat polyps, incomplete development of the full phenotype at the stage of investigation, and the histological classification of unusual or mixed polyps. The aim of this review is to highlight the principles and pitfalls in achieving a comprehensive description of the various types of colorectal polyposis, including classical FAP, attenuated FAP, MUTYH- (formerly MYH-) associated polyposis (MAP), other presentations of multiple adenomas, Peutz-Jeghers syndrome (P-JS), juvenile polyposis syndrome (JPS), Cowden syndrome (CS), hereditary mixed polyposis syndrome (HMPS), and hyperplastic polyposis syndrome (HPS).
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Affiliation(s)
- Jeremy R Jass
- Academic Department of Cellular Pathology, St Mark's Hospital, Imperial College, Wartford Road, London, Harrow, Middlesex HA1 3UJ, UK
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15
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Jass JR. Gastrointestinal polyposes: clinical, pathological and molecular features. Gastroenterol Clin North Am 2007; 36:927-46, viii. [PMID: 17996798 DOI: 10.1016/j.gtc.2007.08.009] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
This article focuses mainly on noninflammatory epithelial polyposes, particularly the diagnostically important morphological and molecular features of the more recently recognized and/or more poorly understood conditions. One of the most important, but often neglected, of these is hyperplastic polyposis.
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Affiliation(s)
- Jeremy R Jass
- Department of Cellular Pathology, St Mark's Hospital & Imperial College, Watford Road, Harrow, Middlesex HA1 3UJ, UK.
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16
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Delnatte C, Sanlaville D, Mougenot JF, Stoppa-Lyonnet D. [Contiguous gene deletion within chromosome arm 10q is associated with juvenile polyposis of infancy, reflecting cooperation between the BMPR1A and PTEN tumor-suppressor genes]. Med Sci (Paris) 2007; 22:912-3. [PMID: 17101085 DOI: 10.1051/medsci/20062211912] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Capucine Delnatte
- Département de Génétique, Institut Curie, 26, Rue d'Ulm, 75248 Paris Cedex 5, France
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Salviati L, Patricelli M, Guariso G, Sturniolo GC, Alaggio R, Bernardi F, Zuffardi O, Tenconi R. Deletion of PTEN and BMPR1A on chromosome 10q23 is not always associated with juvenile polyposis of infancy. Am J Hum Genet 2006; 79:593-6; author reply 596-7. [PMID: 16909400 PMCID: PMC1559543 DOI: 10.1086/507151] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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18
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Delnatte C, Sanlaville D, Mougenot JF, Vermeesch JR, Houdayer C, Blois MCD, Genevieve D, Goulet O, Fryns JP, Jaubert F, Vekemans M, Lyonnet S, Romana S, Eng C, Stoppa-Lyonnet D. Contiguous gene deletion within chromosome arm 10q is associated with juvenile polyposis of infancy, reflecting cooperation between the BMPR1A and PTEN tumor-suppressor genes. Am J Hum Genet 2006; 78:1066-74. [PMID: 16685657 PMCID: PMC1474102 DOI: 10.1086/504301] [Citation(s) in RCA: 83] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2005] [Accepted: 03/14/2006] [Indexed: 12/24/2022] Open
Abstract
We describe four unrelated children who were referred to two tertiary referral medical genetics units between 1991 and 2005 and who are affected with juvenile polyposis of infancy. We show that these children are heterozygous for a germline deletion encompassing two contiguous genes, PTEN and BMPR1A. We hypothesize that juvenile polyposis of infancy is caused by the deletion of these two genes and that the severity of the disease reflects cooperation between these two tumor-suppressor genes.
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Affiliation(s)
- Capucine Delnatte
- Department of Genetics, Institut Curie, and Departments of Genetics, Pediatrics, and Pathology, Hôpital Necker-Enfants Malades, Assistance Publique–Hôpitaux de Paris, and INSERM Equipe Mixte INSERM E0210, Paris; Center of Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium; and Cleveland Clinic Genomic Medicine Institute and Department of Genetics, Case Western Reserve University School of Medicine, Cleveland
| | - Damien Sanlaville
- Department of Genetics, Institut Curie, and Departments of Genetics, Pediatrics, and Pathology, Hôpital Necker-Enfants Malades, Assistance Publique–Hôpitaux de Paris, and INSERM Equipe Mixte INSERM E0210, Paris; Center of Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium; and Cleveland Clinic Genomic Medicine Institute and Department of Genetics, Case Western Reserve University School of Medicine, Cleveland
| | - Jean-François Mougenot
- Department of Genetics, Institut Curie, and Departments of Genetics, Pediatrics, and Pathology, Hôpital Necker-Enfants Malades, Assistance Publique–Hôpitaux de Paris, and INSERM Equipe Mixte INSERM E0210, Paris; Center of Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium; and Cleveland Clinic Genomic Medicine Institute and Department of Genetics, Case Western Reserve University School of Medicine, Cleveland
| | - Joris-Robert Vermeesch
- Department of Genetics, Institut Curie, and Departments of Genetics, Pediatrics, and Pathology, Hôpital Necker-Enfants Malades, Assistance Publique–Hôpitaux de Paris, and INSERM Equipe Mixte INSERM E0210, Paris; Center of Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium; and Cleveland Clinic Genomic Medicine Institute and Department of Genetics, Case Western Reserve University School of Medicine, Cleveland
| | - Claude Houdayer
- Department of Genetics, Institut Curie, and Departments of Genetics, Pediatrics, and Pathology, Hôpital Necker-Enfants Malades, Assistance Publique–Hôpitaux de Paris, and INSERM Equipe Mixte INSERM E0210, Paris; Center of Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium; and Cleveland Clinic Genomic Medicine Institute and Department of Genetics, Case Western Reserve University School of Medicine, Cleveland
| | - Marie-Christine de Blois
- Department of Genetics, Institut Curie, and Departments of Genetics, Pediatrics, and Pathology, Hôpital Necker-Enfants Malades, Assistance Publique–Hôpitaux de Paris, and INSERM Equipe Mixte INSERM E0210, Paris; Center of Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium; and Cleveland Clinic Genomic Medicine Institute and Department of Genetics, Case Western Reserve University School of Medicine, Cleveland
| | - David Genevieve
- Department of Genetics, Institut Curie, and Departments of Genetics, Pediatrics, and Pathology, Hôpital Necker-Enfants Malades, Assistance Publique–Hôpitaux de Paris, and INSERM Equipe Mixte INSERM E0210, Paris; Center of Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium; and Cleveland Clinic Genomic Medicine Institute and Department of Genetics, Case Western Reserve University School of Medicine, Cleveland
| | - Olivier Goulet
- Department of Genetics, Institut Curie, and Departments of Genetics, Pediatrics, and Pathology, Hôpital Necker-Enfants Malades, Assistance Publique–Hôpitaux de Paris, and INSERM Equipe Mixte INSERM E0210, Paris; Center of Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium; and Cleveland Clinic Genomic Medicine Institute and Department of Genetics, Case Western Reserve University School of Medicine, Cleveland
| | - Jean-Pierre Fryns
- Department of Genetics, Institut Curie, and Departments of Genetics, Pediatrics, and Pathology, Hôpital Necker-Enfants Malades, Assistance Publique–Hôpitaux de Paris, and INSERM Equipe Mixte INSERM E0210, Paris; Center of Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium; and Cleveland Clinic Genomic Medicine Institute and Department of Genetics, Case Western Reserve University School of Medicine, Cleveland
| | - Francis Jaubert
- Department of Genetics, Institut Curie, and Departments of Genetics, Pediatrics, and Pathology, Hôpital Necker-Enfants Malades, Assistance Publique–Hôpitaux de Paris, and INSERM Equipe Mixte INSERM E0210, Paris; Center of Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium; and Cleveland Clinic Genomic Medicine Institute and Department of Genetics, Case Western Reserve University School of Medicine, Cleveland
| | - Michel Vekemans
- Department of Genetics, Institut Curie, and Departments of Genetics, Pediatrics, and Pathology, Hôpital Necker-Enfants Malades, Assistance Publique–Hôpitaux de Paris, and INSERM Equipe Mixte INSERM E0210, Paris; Center of Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium; and Cleveland Clinic Genomic Medicine Institute and Department of Genetics, Case Western Reserve University School of Medicine, Cleveland
| | - Stanislas Lyonnet
- Department of Genetics, Institut Curie, and Departments of Genetics, Pediatrics, and Pathology, Hôpital Necker-Enfants Malades, Assistance Publique–Hôpitaux de Paris, and INSERM Equipe Mixte INSERM E0210, Paris; Center of Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium; and Cleveland Clinic Genomic Medicine Institute and Department of Genetics, Case Western Reserve University School of Medicine, Cleveland
| | - Serge Romana
- Department of Genetics, Institut Curie, and Departments of Genetics, Pediatrics, and Pathology, Hôpital Necker-Enfants Malades, Assistance Publique–Hôpitaux de Paris, and INSERM Equipe Mixte INSERM E0210, Paris; Center of Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium; and Cleveland Clinic Genomic Medicine Institute and Department of Genetics, Case Western Reserve University School of Medicine, Cleveland
| | - Charis Eng
- Department of Genetics, Institut Curie, and Departments of Genetics, Pediatrics, and Pathology, Hôpital Necker-Enfants Malades, Assistance Publique–Hôpitaux de Paris, and INSERM Equipe Mixte INSERM E0210, Paris; Center of Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium; and Cleveland Clinic Genomic Medicine Institute and Department of Genetics, Case Western Reserve University School of Medicine, Cleveland
| | - Dominique Stoppa-Lyonnet
- Department of Genetics, Institut Curie, and Departments of Genetics, Pediatrics, and Pathology, Hôpital Necker-Enfants Malades, Assistance Publique–Hôpitaux de Paris, and INSERM Equipe Mixte INSERM E0210, Paris; Center of Human Genetics, Katholieke Universiteit Leuven, Leuven, Belgium; and Cleveland Clinic Genomic Medicine Institute and Department of Genetics, Case Western Reserve University School of Medicine, Cleveland
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19
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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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20
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Abstract
OBJECTIVES The aim of this retrospective study was to determine the prevalence, clinical presentation, and histologic subclassification of duodenal polyps identified on endoscopy (EGD) in pediatric patients. METHODS We performed an 18-year retrospective study of all pediatric patients (< 21 years) with duodenal polyps diagnosed between 1983 and 2001 at The Johns Hopkins Children's Center. Our analysis includes a formal histologic evaluation of duodenal polyps either biopsied using cold-forceps or removed by snare cautery. RESULTS Duodenal polyps were reported in 22 of 5766 EGDs (0.4%) performed in 16 (M:F; 1:1) patients with a mean (SD) age of 14.1 (5.1) years. Polyps were equal in both the Caucasian and African American population (adjusted ratio 1.2:1). The histologic subtypes included Adenomatous (42%), Brunner's gland hyperplastic (33%), hamartomatous (17%), and heterotopic gastric gland polyps (8%). The most frequent indication for EGD was surveillance in patients with polyposis syndromes; most of these patients were asymptomatic at the time of their EGD. In comparison, the most frequent indication for an EGD in patients without polyposis syndromes was abdominal pain and vomiting. CONCLUSIONS Duodenal polyps are most frequently encountered in children with polyposis syndromes, most of whom are asymptomatic. In nonsyndromic patients, the most common histologic subtype is Brunner's gland hyperplastic polyp and presenting symptoms include abdominal pain and vomiting.
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Affiliation(s)
- T M Attard
- Department of Pediatrics, Division of Gastroenterology and Nutrition, The Johns Hopkins Hospital, Baltimore, MD 21287-2631, USA
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21
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Affiliation(s)
- J G Guillem
- Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, New York, USA
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22
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Treepongkaruna S, Hardikar W, Chow CW, Smith AL, Oliver MR. An unusual cause of rectal bleeding in a patient with cystic fibrosis. J Gastroenterol Hepatol 1999; 14:281-4. [PMID: 10197500 DOI: 10.1046/j.1440-1746.1999.01849.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
Here we identify a previously unreported cause of rectal bleeding (juvenile polyposis) in a patient with cystic fibrosis (CF). We believe this patient most likely has two coexisting genetic diseases. It also raises many issues about organ transplantation in a patient with medical conditions that individually increase the risk of gastrointestinal malignancy and stresses the diagnostic value of endoscopy in CF patients with rectal bleeding.
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Affiliation(s)
- S Treepongkaruna
- Department of Gastroenterology and Clinical Nutrition, Royal Children's Hospital, Parkville, Victoria, Australia
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23
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Abstract
Juvenile polyps are the most frequent gastrointestinal polyps with a malignant potential for which the genetic basis is unknown. Juvenile polyps, with a normal epithelium but hypertrophic lamina propria, are histologically quite distinct from adenomatous polyps which have dysplastic changes in epithelial nuclei. Furthermore, the adenomatous polyposis coli (APC) gene on Chr 5, mutated somatically in adenomatous polyps and mutated in the germline of patients with familial adenomatous polyposis, is not linked to hereditary juvenile polyposis. We provide the first report indicating that a tumor suppressor gene associated with juvenile polyposis may be located at 10q22.3q24.1. Cytogenetic studies of a patient with juvenile polyposis and multiple congenital abnormalities of the head, extremities, and abdomen revealed a de novo interstitial deletion of Chr 10 as the only defect, del(10)(10q22.3q24.1).
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Affiliation(s)
- R F Jacoby
- Department of Medicine, Section of Gastroenterology, University of Wisconsin, Madison 53792, USA
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24
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Stoltenberg RL, Madsen JA, Schlack SC, Harms BA, Jacoby RF. Neoplasia in ileal pouch mucosa after total proctocolectomy for juvenile polyposis: report of a case. Dis Colon Rectum 1997; 40:726-30. [PMID: 9194469 DOI: 10.1007/bf02140904] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE Patients treated with restorative proctocolectomy for familial adenomatous polyposis or ulcerative colitis occasionally develop disease in the ileal pouch similar to that originally present in the colon. We investigated the possibility of analogous involvement in the ileal pouch of juvenile polyposis patients. METHODS Endoscopic surveillance for neoplasia throughout the gastrointestinal tract was performed, with retrieval of all polypectomy specimens for histologic classification using the criteria of Morson. RESULTS Multiple large juvenile polyps were found in the ileal pouch of one patient less than 10 years after restorative proctocolectomy for hereditary juvenile polyposis. The pouch was much more severely affected than the proximal ileum, small intestine, or stomach. Although most polyps had a completely benign histologic appearance, three had moderate to severe dysplasia. DISCUSSION Mucosal changes induced by bacteria or stasis of luminal contents may promote manifestation in the ileal pouch of the disease phenotype usually more evident in the colon. Patients with severe or generalized juvenile polyposis should be considered for periodic endoscopic surveillance of the ileal pouch beginning several years after restorative proctocolectomy.
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Affiliation(s)
- R L Stoltenberg
- Department of Surgery, University of Wisconsin, Madison 53792, USA
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25
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Heiss KF, Schaffner D, Ricketts RR, Winn K. Malignant risk in juvenile polyposis coli: increasing documentation in the pediatric age group. J Pediatr Surg 1993; 28:1188-93. [PMID: 8308690 DOI: 10.1016/0022-3468(93)90162-e] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The presence of juvenile polyps with resulting bleeding and abdominal pain has traditionally been considered a benign, self-limiting process which would resolve with age. The dictum that these polyps were usually solitary, were found predominantly in the rectosigmoid area, and were without malignant potential has been reconsidered in recent years with the increased use of colonoscopy. Several case reports in both adults and children have documented the presence of adenomatous changes in this syndrome. We report 3 cases of children, ages 3, 11, and 11 who were found to have adenomatous polyps in the midst of fields of juvenile polyps on evaluation for rectal bleeding. All three were treated definitively with endorectal pull-through. Two of these patients had atypia on histological evaluation, one of which was severe. We recommend a more aggressive approach to patients found to have multiple juvenile polyps on barium enema, including colonoscopic biopsies at several sites to determine the presence of adenomatous changes, with colectomy and endorectal pull-through should these be found.
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Affiliation(s)
- K F Heiss
- Department of General Surgery and Pathology, Egleston Children's Hospital, Atlanta, GA
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26
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Sassatelli R, Bertoni G, Serra L, Bedogni G, Ponz de Leon M. Generalized juvenile polyposis with mixed pattern and gastric cancer. Gastroenterology 1993; 104:910-5. [PMID: 8440442 DOI: 10.1016/0016-5085(93)91031-c] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Generalized gastrointestinal juvenile polyposis is a rare form of diffuse polyposis in which cancer infrequently develops. A clinical case is described in which gastric polyps showed a variety of histological features, including both in situ and invasive adenocarcinoma. Many mixed lesions were observed, confirming a morphological sequence already documented in colorectal tumorigenesis but still undefined in gastric tumors. The patient seems strongly predisposed to gastric cancer, presumably on a genetic basis, because he developed a malignancy in a hyperplastic juvenile polyp, usually not considered a precancerous lesion. There is no doubt that cases like this may be important for accurate genetic evaluation and biological characterization.
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Affiliation(s)
- R Sassatelli
- Institute of Internal Medicine, University of Modena, Italy
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27
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Halata MS, Miller J, Stone RK. Gardner syndrome. Early presentation with a desmoid tumor. Discovery of multiple colonic polyps. Clin Pediatr (Phila) 1989; 28:538-40. [PMID: 2805561 DOI: 10.1177/000992288902801111] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A 14-year-old patient who was eventually found to have Gardner syndrome initially presented at the age of 3 years with a desmoid tumor involving the scalp. A careful review of the family history revealed a high incidence of colonic cancer, which prompted endoscopic evaluation of the patient. The discovery of adenomatous polyps in the colon confirmed the diagnosis of Gardner syndrome. In patients with hard or soft tissue tumors, the possibility of Gardner syndrome should be kept in mind, and a thorough family history taken. Early diagnosis may prevent malignant transformation of colonic polyps.
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Affiliation(s)
- M S Halata
- Department of Pediatrics, New York Medical College, Metropolitan Hospital Center, New York, New York 10029
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28
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Abstract
Turcot's syndrome represents the association between familial multiple polyposis coli and neural tumors. The syndrome is reviewed with reference to genetics, colonic and central nervous system manifestations. This evidence suggests that Turcot's syndrome represents one manifestation of the pleiotropic autosomal dominant gene responsible for familial polyposis coli and the associated extracolonic manifestations of Gardner's syndrome. A diagnosis of Turcot's syndrome should be restricted to those patients with familial polyposis coli associated with gliomas or medulloblastomas. A further case is presented that is believed to be the first report of such a case in the United Kingdom.
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Affiliation(s)
- L Jarvis
- Department of Radiodiagnosis, Freedom Fields Hospital, Plymouth, Devon, United Kingdom
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29
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31
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32
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Abstract
While the inheritance pattern of familial polyposis coli is established as an autosomal dominant pattern, the expression of the various extracolonic manifestations associated with the neoplastic polyposis is less well understood. The discrete polyp cancer syndrome may not be recognized unless both polyps and colon cancer are considered in the inheritance pattern. The hamartomatous polyps follow a Mendelian-dominant inheritance pattern for the Peutz-Jeghers syndrome, while the inheritance pattern for the juvenile polyposis syndromes is less clear. Cowden's disease appears in a Mendelian dominant pattern, but the occurrence of colonic polyps is less well documented. The ganglioneuromas follow a mendelian dominant inheritance pattern, while the relationship and occurrence of colonic polyps in association with Torre's syndrome is uncertain. The Mendelian dominant inheritance pattern for the cancer family syndrome is documented; the role of colon polyps in this syndrome is less well understood. A further understanding of the inheritance patterns of these various colon polyps will lead to more understanding of the basic disease and help in prevention and early detection for treatment and cure.
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33
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Abstract
Peutz-Jeghers syndrome has now been widely reported. A case with previously unrecorded conjunctival pigmentation is presented and the management is reviewed.
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34
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Marshall KA, Kuhlmann TP, Horowitz JH, Silloway KA, Edlich RF. Excision of multiple epidermal facial cysts in Gardner's syndrome. Am J Surg 1985; 150:615-6. [PMID: 4061744 DOI: 10.1016/0002-9610(85)90448-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A rhytidectomy incision is recommended to excise multiple facial epidermal cysts in patients with Gardner's syndrome. The advantage of this approach is that it permits excision of excess skin over the cyst with esthetically pleasing hidden scars. The alternative to this procedure, a separate incision over each cyst, results in disfiguring and conspicuous scars.
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35
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Abstract
A young man presenting with Cushing's syndrome was found to have multiple endocrine neoplasia type 2b MEN 2b and adenomatous colonic polyposis with duodenal and gastric polyps. The entire syndrome of MEN 2b was present, including metastatic medullary carcinoma of the thyroid, a pheochromocytoma, and peripheral nerve abnormalities. The concurrence of these two inherited multiple neoplasia syndromes may reflect a common pathogenetic step in this patient.
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36
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Lyko HC, Hartmann JX. Use of cell culture to identify human precancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 1984; 172:471-88. [PMID: 6375304 DOI: 10.1007/978-1-4615-9376-8_27] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
In the United States, colon cancer is the most common form of internal cancer in both sexes. Prevention of the disease depends on early diagnosis of polyps or pre-cancerous lesions. The response of normal human colon fibroblasts ( CRL1459 ) was used to identify individuals with clinical pre-cancer. Their plasma induced transformation associated morphology characterized by the retraction of cellular processes, cell rounding and eventual detachment from the vessel surface. Those plasma samples which induced a transformation associated morphology contained significantly increased levels of protease as shown by casein hydrolysis (Bio-Rad, CA). We are using hyperproteinasemia as a biomarker to identify individuals with polyps who have hereditary adenomatosis of the colon and rectum (ACR). We are currently evaluating cell cultures versus biochemical assays as a means for early detection of precancerous tumors in the general population. The findings of a tumor associated protease in clinical precancer, and its effect on cell cultures support our proposal that protease activity promotes tumor progression in ACR and may represent the gene defect in this hereditary disease.
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37
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Järvinen HJ, Peltokallio P, Landtman M, Wolf J. Gardner's stigmas in patients with familial adenomatosis coli. Br J Surg 1982; 69:718-21. [PMID: 6129019 DOI: 10.1002/bjs.1800691211] [Citation(s) in RCA: 46] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Extracolonic lesions compatible with Gardner's syndrome were studied in 34 patients from 17 unrelated families with established familial adenomatosis coli. Thirteen patients (38 per cent) had the complete syndrome and 12 patients (35 per cent) a bisymptomatic syndrome. Bone lesions were found in 79 per cent of the patients examined, epidermoid cysts in 35 per cent, desmoid tumours in 18 per cent and dental changes in 18 per cent. One extracolonic manifestation of the triad in at least one affected family member was detected in 14 families (82 per cent). The findings provide additional evidence for the view that all cases of familial adenomatosis coli belong to a single genetic entity. The usually innocent extracolonic signs of Gardner's syndrome severe as valuable markers for early detection of asymptomatic family members at risk. Panoramic X-ray of the jaws seems to be especially suitable for this purpose.
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Sachatello CR, Hedgecock H, Armstrong A. What can experimental colorectal cancer tell us about colorectal cancer in man? Dis Colon Rectum 1980; 23:80-5. [PMID: 7379662 DOI: 10.1007/bf02587598] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
From a survey of the etiology of colorectal cancer, consideration of the basic pathologic characteristics of ulcerative colitis and familial polyposis of the colon suggests that they might be sister diseases. Similarities in the primary and secondary target organs and in fecal steroid metabolism might be more than coincidental. Thus, it would seem reasonable to pay particular attention to several groups of patients who are receiving therapy or have had operations that alter bile acid and/or cholesterol metabolism: 1) patients who have had jejunoileal bypass procedures for morbid obesity or hypercholesterolemia, 2) patients taking cholestyramine and/or other anti-hyperlipidemic agents, 3) patients receiving chenodeoxycholic therapy to dissolve gallstones, 4) patients taking the birth control pill, and 5) young patients who have had a cholecystectomy. Proponents of such therapy and physicians treating patients who develop colonic cancer or polypoid disease after having had such therapy are encouraged to provide accurate reports.
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Pauli RM, Pauli ME, Hall JG. Gardner syndrome and periampullary malignancy. AMERICAN JOURNAL OF MEDICAL GENETICS 1980; 6:205-19. [PMID: 6999900 DOI: 10.1002/ajmg.1320060305] [Citation(s) in RCA: 58] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
In a family with colonic polyposis and the typical associated findings of Gardner syndrome (osteomas and soft-tissue tumors), two and possibly four of the affected members developed periampullary malignancy. A review indicates that individuals with Gardner syndrome may have a 100- to 200-fold increased risk of developing periampullary carcinoma when compared to the general population. While certain families and certain individuals (those with other duodenal involvement, males and those with all of the characteristics of Gardner syndrome expressed) may be most susceptible, all patients with Gardner syndrome should be periodically endoscopically evaluated for the presence of upper gastrointestinal tract disease.
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41
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Yamagiwa H, Ishihara A, Matsuzaki O, Yoshimura H. Clinicopathological study of juvenile polyp. GASTROENTEROLOGIA JAPONICA 1979; 14:425-31. [PMID: 520765 DOI: 10.1007/bf02773729] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Thirty-two cases of juvenile polyp were investigated for the clinical and pathological findings. This type polyps occured frequently in the first decade with male predominance. Melena and bloody stool were found in all cases, prolapse of the polyps in 28%, and spontaneous amputation in 9.4%. The duration of symptoms were usually within 6 months. The polyps were found frequently in the rectum and sigmoid colon, about 75%. One case of juvenile polyposis in a 12 years-old male was found. The size of the polyps was usually within 2 cm in diameter and the majority of the polyps were pedunculated. Polypectomy was performed for all cases and additional partial resection for 2 cases with multiple polyps and polyposis. Recurrence and malignant transformation were not found. It should be considered that these are at least two types of histogenesis for the so-called juvenile polyp like as hamartomatous and inflammatory.
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42
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Restrepo C, Moreno J, Duque E, Cuello C, Amsel J, Correa P. Juvenile colonic polyposis in Colombia. Dis Colon Rectum 1978; 21:600-12. [PMID: 738175 DOI: 10.1007/bf02586408] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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43
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Onaran L, Sahin B, Temucin G, Gököz A. Juvenile colonic polyposis associated with congenital heart disease. Dis Colon Rectum 1978; 21:501-5. [PMID: 710243 DOI: 10.1007/bf02586736] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Four members of a family with juvenile colonic polyposis in two generations were examined by the authors. The disease showed a very marked dominant mode of inheritance, not sex-linked, in this family. At the same time, the same members of the family had congenital heart disease, including atrial septal defects and pulmonary stenosis. This disease also resulted from a dominant, highly penetrating gene, not sex-linked. The occurrence of both these hereditary diseases at the same time suggests a close relationship or link between the responsible genes. This combination may represent the emergence of a new syndrome.
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44
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Abstract
Three cases of familial polyposis coli with associated periampullary malignancies are reported and the literature reviewed, which disclosed 16 additional cases. An additional five unreported cases are known to exist. The authors believe that the development of periampullary malignancy in FPC is a definite extracolonic manifestation of the disease and should be considered a variant of Gardner's syndrome. It is recommended that all FPC patients with colon polyps undergo routine surveillance of the upper gastrointestinal tract and that all duodenal polyps discovered be surgically removed when feasible.
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45
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Abstract
Most colonic polyps in children are of the juvenile type and occur either as single or scattered colonic polyps. The peak incidence occurs between 4 and 6 yr of age, with a spontaneous decline from 12 to 15 yr. Significant clinical symptoms are rare, and operative therapy is rarely indicated. Diffuse colonic juvenile polyposis, however, varies with different clinical, prognostic, and genetic implications. In infancy, colonic polyposis may be associated with diffuse gastrointestinal involvement leading to fatal complications unless treated aggressively. In childhood, colonic polyposis can occur with a genetic variance with an increased incidence of familial intestinal malignancies. Colonic polyposis in childhood, both familial and nonfamilial, can present with a mixed form of juvenile and adenomatous polyposis. In children with colonic polyposis, the biopsy of a single polyp that reveals the histologic appearance of a juvenile polyp does not rule out the simultaneous existence of adenomatous polyps.
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46
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