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Wang X, Li Y, Zhang J, Liu C, Deng A, Li J. Genetic variation at a splicing branch point in intron 7 of STK11: a rare variant decreasing its expression in a Chinese family with Peutz-Jeghers syndrome. World J Surg Oncol 2024; 22:202. [PMID: 39080663 PMCID: PMC11290102 DOI: 10.1186/s12957-024-03475-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Accepted: 07/17/2024] [Indexed: 08/02/2024] Open
Abstract
BACKGROUND Peutz-Jeghers syndrome (PJS), a rare dominantly inherited disease, is primarily characterized by hamartomatous polyps and melanotic macules as well as by an increased risk of cancer. The current study aimed to identify the pathogenic gene and pathogenic mechanism of a proband with PJS, thereby offering precise prevention and treatment strategies for PJS. METHODS A detailed clinical examination was performed of the proband diagnosed with PJS and her family members. In addition, peripheral venous blood was collected from the family members to extract genomic DNA. The pathogenic genes of the proband were identified using whole-exome sequencing, and the candidate pathogenic variants were verified via Sanger sequencing. Meanwhile, co-segregation tests were performed among six family members. Finally, reverse transcription-polymerase chain reaction (RT-PCR) was performed to assess transcript variants in the peripheral blood cells of patients and non-related healthy controls. RESULTS Genetic testing revealed a rare splicing variant c.921-1G > C in STK11 in the proband and in her sister and nephew, and the variant co-segregated among the affected family members and nonrelated healthy controls. The proband phenotypically presented with a rare gastric-type adenocarcinoma of the cervix. RT-PCR revealed that the STK11 c.921-1G > C variant could produce two transcripts. Of note, 40 base pairs were deleted in the aberrant transcript between exons 3 and 4, resulting in a frameshift variant and premature termination of the amino acid in exon 6 and ultimately leading to the loss of its functional domain in the STK11 protein. Finally, RT-PCR showed that compared with healthy controls, STK11 mRNA expression level was < 50% in patients. CONCLUSION The present study results indicated that the rare splicing variant c.921-1G > C in intron 7 of STK11 may be a pathogenic variant in patients with PJS. However, this variant (in intron 7) may not produce abnormal transcripts (deletion of 40 base pairs between exons 3 and 4), and PJS may be attributed to the decrease in STK11 expression. Therefore, this study emphasized the importance of genetic counseling, pre-symptomatic monitoring, and early complication management in PJS.
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Affiliation(s)
- Xiufang Wang
- Department of Pain, Tongji Medical College, The Central Hospital of Wuhan, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Yuanyuan Li
- Department of Pharmacy, Tongji Medical College, The Central Hospital of Wuhan, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Jingqiong Zhang
- Department of Oncology, Tongji Medical College, The Central Hospital of Wuhan, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Chao Liu
- Hubei Key Laboratory of Diabetes and Angiopathy, Hubei University of Science and Technology, Xianning, 437000, Hubei, China
| | - Aiping Deng
- Department of Pharmacy, Tongji Medical College, The Central Hospital of Wuhan, Huazhong University of Science and Technology, Wuhan, Hubei, China.
| | - Juyi Li
- Department of Pharmacy, Tongji Medical College, The Central Hospital of Wuhan, Huazhong University of Science and Technology, Wuhan, Hubei, China.
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Wei CH, Fadare O. Ovarian steroid cell tumors: what do we know so far? Front Oncol 2024; 14:1331903. [PMID: 38352891 PMCID: PMC10861727 DOI: 10.3389/fonc.2024.1331903] [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: 11/01/2023] [Accepted: 01/16/2024] [Indexed: 02/16/2024] Open
Abstract
Steroid cell tumors (SCT) of the ovary are rare, which has limited advances in the understanding of this enigmatic neoplasm. In this review, we summarize currently known clinicopathologic information on SCT. SCT are frequently hormonally active, leading to elevated serum and/or urine levels of androgenic hormones or their metabolites, and associated symptomatology, including virilization. The reported age at diagnosis is broad and has ranged from as young as 1 year old to 93 years old, although most patients were between ages 20 and 40 years. Most tumors are stage I and unilateral. The tumors are usually well circumscribed with a solid or solid to cystic cut surface. The tumors in one series reportedly ranged in size from 1.2 to 45 cm (average 8.4 cm). MRI is a useful imaging modality, typically showing a well delineated mass with contrast enhancement and lipid content on T2 and T1 weighted images, respectively. Microscopically, SCT display polygonal to epithelioid cells with abundant eosinophilic to vacuolated/clear cytoplasm and display an immunoprofile that is consistent with sex cord-stromal differentiation. Most cases are benign, without any recurrences after primary resection, but a subset - probably less than 20% of cases -are clinically malignant. Pathologic criteria that can specifically predict patient outcomes remain elusive, although features that correlate with adverse outcomes have been proposed based on retrospective studies. The molecular characteristics of SCTs are similarly under characterized, although there is some evidence of an enrichment for hypoxia-signaling gene mutations in SCT. In malignant SCT, the tumors generally show greater global genomic instability, copy number gains in oncogenes, and occasional BAP1 mutation. Future studies involving multi-institutional cohort and unbiased molecular profiling using whole exome/transcriptome sequencing are needed to help advance our molecular understanding of SCTs.
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Affiliation(s)
- Christina H. Wei
- Department of Anatomic Pathology, City of Hope National Medical Center, Duarte, CA, United States
| | - Oluwole Fadare
- Department of Pathology, University of California, San Diego, La Jolla, CA, United States
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3
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Wan Z, Liu S, Sang N, Tang Y, Wen P, Zhang P, Shu C. Atypical lobular endocervical glandular hyperplasia: two case report and literature review. Front Oncol 2023; 13:1298793. [PMID: 38115903 PMCID: PMC10728631 DOI: 10.3389/fonc.2023.1298793] [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: 10/03/2023] [Accepted: 11/17/2023] [Indexed: 12/21/2023] Open
Abstract
Atypical lobular endocervical glandular hyperplasia (ALEGH) is considered a precancerous lesion of gastric-type adenocarcinoma (GAS)/minimal deviation adenocarcinoma (MDA) characterized by an insidious onset, atypical symptoms, and often negative human papillomavirus (HPV) screening. Early screening for this disease is challenging, leading to a high rate of missed clinical diagnoses and the development of malignant tumors at the onset. Increased vaginal discharge and the presence of imaging cystic masses at the internal cervical ostium are often observed in patients with ALEGH. Therefore, we reviewed the clinical data of two cases of ALEGH that were identified and diagnosed in the early stages at our hospital. Through a comprehensive analysis of the medical history and diagnosis plan, combined with a review of relevant literature, to improve the early recognition and diagnosis of ALEGH, as well as strengthen the management of cervical precancerous lesions.
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Affiliation(s)
| | | | | | | | | | - Pu Zhang
- Department of Obstetrics & Gynecology, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, China
| | - Chuqiang Shu
- Department of Obstetrics & Gynecology, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, China
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Savelyeva ТA, Ponomarenko АA, Shelygin YA, Kuzminov АM, Vyshegorodtsev DV, Loginova АN, Pikunov DY, Goncharova ЕP, Likutov АA, Mainovskaya ОA, Tsukanov АS. The course and clinical manifestations of Peutz–Jeghers syndrome in the Russian population. TERAPEVT ARKH 2023; 95:145-151. [PMID: 37167130 DOI: 10.26442/00403660.2023.02.202059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 03/29/2023] [Indexed: 04/01/2023]
Abstract
Background. PeutzJeghers syndrome (PJS) is a rare hereditary syndrome characterized by the growth of hamartomatous polyps in the gastrointestinal tract, perioral pigmentation and an increased risk of malignant neoplasms. The syndrome is caused by a pathogenic variant in the STK11 gene.
Aim. To assess the clinical picture and treatment of Russian patients with PJS.
Materials and methods. A retrospective analysis of 30 patients from 25 families with an established diagnosis of PJS who were in the Ryzikh State Scientific Center for Coloproctology from 2011 to 2021 was carried out. All patients underwent instrumental examination, including esophagogastroduodenoscopy, colonoscopy, X-ray examination of the small intestine/CT-enterography, in the absence of invaginates video capsule endoscopy, as well as molecular genetic examination for the presence of pathogenic variants in the STK11 gene. All removed polyps were subjected to the histological examination.
Results. The analysis of the clinical picture allowed us to establish the following data: the first complaints in patients were noted in childhood and adolescence, while the median age was 11 [7; 19] (0.524) years; pathogenic variants in the STK11 gene were identified in 26 (87%) cases, among which 10 were described for the first time; during the initial examination, polyps in the small intestine were detected in all 30 (100%) patients, in the stomach in 23/30 (77%) patients, and in the colon in 21/30 (70%); with an age, an increase in the number of polyps in all parts of the gastrointestinal tract was noted; before the diagnosis operations were performed urgently for intestinal obstruction; after the diagnosis of PJS, when polyps were detected in the gastrointestinal tract, endoscopic polypectomies were performed; if endoscopic removal of hamartomatous polyps was impossible, patients were operated as planned; malignant diseases of the predominantly reproductive system were detected in 8/30 (27%) patients. The median age of cancer detection was 52 [31; 52] (1759) years.
Conclusion. Russian patients with PJS have population-specific features in the clinical picture of the course of the disease, which dictates the need to develop their own recommendations for monitoring and treatment of such patients.
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Imyanitov EN, Kuligina ES, Sokolenko AP, Suspitsin EN, Yanus GA, Iyevleva AG, Ivantsov AO, Aleksakhina SN. Hereditary cancer syndromes. World J Clin Oncol 2023; 14:40-68. [PMID: 36908677 PMCID: PMC9993141 DOI: 10.5306/wjco.v14.i2.40] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2022] [Revised: 12/09/2022] [Accepted: 02/14/2023] [Indexed: 02/21/2023] Open
Abstract
Hereditary cancer syndromes (HCSs) are arguably the most frequent category of Mendelian genetic diseases, as at least 2% of presumably healthy subjects carry highly-penetrant tumor-predisposing pathogenic variants (PVs). Hereditary breast-ovarian cancer and Lynch syndrome make the highest contribution to cancer morbidity; in addition, there are several dozen less frequent types of familial tumors. The development of the majority albeit not all hereditary malignancies involves two-hit mechanism, i.e. the somatic inactivation of the remaining copy of the affected gene. Earlier studies on cancer families suggested nearly fatal penetrance for the majority of HCS genes; however, population-based investigations and especially large-scale next-generation sequencing data sets demonstrate that the presence of some highly-penetrant PVs is often compatible with healthy status. Hereditary cancer research initially focused mainly on cancer detection and prevention. Recent studies identified multiple HCS-specific drug vulnerabilities, which translated into the development of highly efficient therapeutic options.
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Affiliation(s)
- Evgeny N Imyanitov
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg 197758, Russia
- Department of Clinical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg 194100, Russia
| | - Ekaterina S Kuligina
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg 197758, Russia
- Department of Clinical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg 194100, Russia
| | - Anna P Sokolenko
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg 197758, Russia
- Department of Clinical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg 194100, Russia
| | - Evgeny N Suspitsin
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg 197758, Russia
- Department of Clinical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg 194100, Russia
| | - Grigoriy A Yanus
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg 197758, Russia
- Department of Clinical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg 194100, Russia
| | - Aglaya G Iyevleva
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg 197758, Russia
- Department of Clinical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg 194100, Russia
| | - Alexandr O Ivantsov
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg 197758, Russia
- Department of Clinical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg 194100, Russia
| | - Svetlana N Aleksakhina
- Department of Tumor Growth Biology, N.N. Petrov Institute of Oncology, St.-Petersburg 197758, Russia
- Department of Clinical Genetics, St.-Petersburg Pediatric Medical University, St.-Petersburg 194100, Russia
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Bronte Anaut M, Arredondo Montero J, Fernández Seara MP, Guarch Troyas R. Gastric-phenotype Mucinous Carcinoma of the Fallopian Tube with Secondary Ovarian Involvement in a Woman with Peutz-Jeghers Syndrome: A Case Report. Int J Surg Pathol 2023; 31:92-97. [PMID: 35466733 DOI: 10.1177/10668969221095264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Peutz-Jeghers syndrome is an autosomal dominant condition characterized by the association of hamartomatous polyps in the digestive tract, mucocutaneous pigmentation, family history, and infrequently tumors of the female genital tract with one of the most characteristic being the gastric-type endocervical adenocarcinoma. We present the case of a 75-year-old woman with a history of gastrointestinal polyps and cancer of the pancreas and breast, diagnosed with Peutz-Jeghers syndrome, who clinically debuted with a primary adnexal tumor. However, on histologic examination it was found to be a gastric-phenotype primary mucinous carcinoma tubal in origin, associated to tubal mucinous metaplasia and secondary ovarian involvement. One of her daughters had a confirmed genetic diagnosis of Peutz-Jeghers syndrome and presented with mucinous metaplasia of the tubal mucosa in the pathological study of a prophylactic hysterectomy specimen. Another of her daughters died from an ovarian juvenile granulosa cell tumor, she did not have a genetic diagnosis of Peutz-Jeghers syndrome. This case intends to highlight the rarity of gastrointestinal-type mucinous carcinomas of the ovary and fallopian tube (similar to gastric-type endocervical adenocarcinoma) in Peutz-Jeghers syndrome and emphasize the importance of genetic counseling of these patients as well as the adequate sampling of surgical specimens for early detection and treatment.
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Affiliation(s)
- Mónica Bronte Anaut
- Pathology Department, 83011Complejo Hospitalario de Navarra, Pamplona, Spain
| | | | | | - Rosa Guarch Troyas
- Pathology Department, 83011Complejo Hospitalario de Navarra, Pamplona, Spain
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7
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Kostov S, Watrowski R, Kornovski Y, Dzhenkov D, Slavchev S, Ivanova Y, Yordanov A. Hereditary Gynecologic Cancer Syndromes - A Narrative Review. Onco Targets Ther 2022; 15:381-405. [PMID: 35422633 PMCID: PMC9005127 DOI: 10.2147/ott.s353054] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Accepted: 03/18/2022] [Indexed: 12/11/2022] Open
Abstract
Hereditary cancer syndromes are defined as syndromes, where the genetics of cancer are the result of low penetrant polymorphisms or of a single gene disorder inherited in a mendelian fashion. During the last decade, compelling evidence has accumulated that approximately 5-10% of all cancers could be attributed to hereditary cancer syndromes. A tremendous progress has been made over the last decade in the evaluation and management of these syndromes. However, hereditary syndromes associated with gynecologic malignancies still present significant challenge for oncogynecologists. Oncogynecologists tend to pay more attention to staging, histological type and treatment options of gynecological cancers than thinking of inherited cancers and taking a detailed family history. Moreover, physicians should also be familiar with screening strategies in patients with inherited gynecological cancers. Lynch syndrome and hereditary breast-ovarian cancer syndrome are the most common and widely discussed syndromes in medical literature. The aim of the present review article is to delineate and emphasize the majority of hereditary gynecological cancer syndromes, even these, which are rarely reported in oncogynecology. The following inherited cancers are briefly discussed: Lynch syndrome; "site-specific" ovarian cancer and hereditary breast-ovarian cancer syndrome; Cowden syndrome; Li-Fraumeni syndrome; Peutz-Jeghers syndrome; ataxia-telangiectasia; DICER1- syndrome; gonadal dysgenesis; tuberous sclerosis; multiple endocrine neoplasia type I, II; hereditary small cell carcinoma of the ovary, hypercalcemic type and hereditary undifferentiated uterine sarcoma; hereditary diffuse gastric cancer and MUTYH-associated polyposis. Epidemiology, pathogenesis, diagnosis, pathology and screening of these syndromes are discussed. General treatment recommendations are beyond the scope of this review.
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Affiliation(s)
- Stoyan Kostov
- Department of Gynecology, University Hospital "Saint Anna", Medical University "Prof. Dr. Paraskev Stoyanov", Varna, Bulgaria.,Faculty of Health Care, Medical University Pleven, Pleven, Bulgaria
| | - Rafał Watrowski
- Faculty of Medicine, University of Freiburg, Freiburg, 79106, Germany
| | - Yavor Kornovski
- Department of Gynecology, University Hospital "Saint Anna", Medical University "Prof. Dr. Paraskev Stoyanov", Varna, Bulgaria
| | - Deyan Dzhenkov
- Department of General and Clinical Pathology, Forensic Medicine and Deontology, Division of General and Clinical Pathology, Faculty of Medicine, Medical University "Prof. Dr. Paraskev Stoyanov", Varna, Bulgaria
| | - Stanislav Slavchev
- Department of Gynecology, University Hospital "Saint Anna", Medical University "Prof. Dr. Paraskev Stoyanov", Varna, Bulgaria
| | - Yonka Ivanova
- Department of Gynecology, University Hospital "Saint Anna", Medical University "Prof. Dr. Paraskev Stoyanov", Varna, Bulgaria
| | - Angel Yordanov
- Department of Gynecologic Oncology, Medical University Pleven, Pleven, Bulgaria
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González IA, Stewart DR, Schultz KAP, Field AP, Hill DA, Dehner LP. DICER1 tumor predisposition syndrome: an evolving story initiated with the pleuropulmonary blastoma. Mod Pathol 2022; 35:4-22. [PMID: 34599283 PMCID: PMC8695383 DOI: 10.1038/s41379-021-00905-8] [Citation(s) in RCA: 63] [Impact Index Per Article: 31.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 08/09/2021] [Accepted: 08/09/2021] [Indexed: 02/06/2023]
Abstract
DICER1 syndrome (OMIM 606241, 601200) is a rare autosomal dominant familial tumor predisposition disorder with a heterozygous DICER1 germline mutation. The most common tumor seen clinically is the pleuropulmonary blastoma (PPB), a lung neoplasm of early childhood which is classified on its morphologic features into four types (IR, I, II and III) with tumor progression over time within the first 4-5 years of life from the prognostically favorable cystic type I to the unfavorable solid type III. Following the initial report of PPB, its association with other cystic neoplasms was demonstrated in family studies. The detection of the germline mutation in DICER1 provided the opportunity to identify and continue to recognize a number seemingly unrelated extrapulmonary neoplasms: Sertoli-Leydig cell tumor, gynandroblastoma, embryonal rhabdomyosarcomas of the cervix and other sites, multinodular goiter, differentiated and poorly differentiated thyroid carcinoma, cervical-thyroid teratoma, cystic nephroma-anaplastic sarcoma of kidney, nasal chondromesenchymal hamartoma, intestinal juvenile-like hamartomatous polyp, ciliary body medulloepithelioma, pituitary blastoma, pineoblastoma, primary central nervous system sarcoma, embryonal tumor with multilayered rosettes-like cerebellar tumor, PPB-like peritoneal sarcoma, DICER1-associated presacral malignant teratoid neoplasm and other non-neoplastic associations. Each of these neoplasms is characterized by a second somatic mutation in DICER1. In this review, we have summarized the salient clinicopathologic aspects of these tumors whose histopathologic features have several overlapping morphologic attributes particularly the primitive mesenchyme often with rhabdomyoblastic and chondroid differentiation and an uncommitted spindle cell pattern. Several of these tumors have an initial cystic stage from which there is progression to a high grade, complex patterned neoplasm. These pathologic findings in the appropriate clinical setting should serve to alert the pathologist to the possibility of a DICER1-associated neoplasm and initiate appropriate testing on the neoplasm and to alert the clinician about the concern for a DICER1 mutation.
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Affiliation(s)
- Iván A. González
- grid.239552.a0000 0001 0680 8770Department of Pathology and Laboratory Medicine, Children’s Hospital of Philadelphia, Philadelphia, PA USA
| | - Douglas R. Stewart
- grid.48336.3a0000 0004 1936 8075Clinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Rockville, MD USA
| | - Kris Ann P. Schultz
- International Pleuropulmonary Blastoma/DICER1 Registry, Children’s Minnesota, Minneapolis, MN USA ,Cancer and Blood Disorders, Children’s Minnesota, Minneapolis, MN USA
| | | | - D. Ashley Hill
- International Pleuropulmonary Blastoma/DICER1 Registry, Children’s Minnesota, Minneapolis, MN USA ,ResourcePath LLC, Sterling, VA USA ,grid.253615.60000 0004 1936 9510Division of Pathology, Children’s National Medical Center, George Washington University School of Medicine and Health Sciences, Washington, DC USA
| | - Louis P. Dehner
- International Pleuropulmonary Blastoma/DICER1 Registry, Children’s Minnesota, Minneapolis, MN USA ,grid.411019.cThe Lauren V. Ackerman Laboratory of Surgical Pathology, Barnes-Jewish and St. Louis Children’s Hospitals, Washington University Medical Center, St. Louis, MO USA
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Rivera-Colón G, Zheng W. Endocervical neoplasia: Pathologic updates in diagnosis and prognosis. Semin Diagn Pathol 2021; 39:213-227. [DOI: 10.1053/j.semdp.2021.12.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 12/16/2021] [Indexed: 11/11/2022]
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Yoshida R. Hereditary breast and ovarian cancer (HBOC): review of its molecular characteristics, screening, treatment, and prognosis. Breast Cancer 2021; 28:1167-1180. [PMID: 32862296 PMCID: PMC8514387 DOI: 10.1007/s12282-020-01148-2] [Citation(s) in RCA: 98] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2020] [Accepted: 08/17/2020] [Indexed: 12/18/2022]
Abstract
Breast cancer is a common cancer affecting a large number of patients. Notably, 5-10% of all breast cancer patients are genetically predisposed to cancers. Although the most common breast cancer susceptibility genes are BRCA1 and BRCA2, which are also associated with the risk of developing ovarian and pancreatic cancer, advances in next-generation sequencing (NGS) analysis technology enabled the discovery of several non-BRCA genes responsible for breast and ovarian cancers. Studies on hereditary breast and ovarian cancer (HBOC) involve not only determining the predisposition to developing cancer, but also considering the current treatment for breast cancer, prevention of next cancer, risk diagnosis, and adoption of protective measures for relatives. We present a comprehensive review of HBOC, which will be a useful resource in the clinical setting. Many hereditary tumors, including HBOC, are syndromes characterized by the development of different types of cancer in succession. Taking advantage of knowing predisposition of susceptibility to cancer, it is important to continue and update cancer management protocols, which includes the adoption of preventive measures, countermeasures, and treatments, to accurately assess and prevent the impact of cancer on the quality of life of the next generation of patients.
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Affiliation(s)
- Reiko Yoshida
- Showa University Advanced Cancer Translational Research Institute, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo, 142-8555, Japan.
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11
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García Picazo A, López de la Torre B, Vivas A, García FJ, Ferrero E. Minimally Invasive Elective Surgery as a Treatment of Bowel Invagination in a Peutz-Jeghers Syndrome Case. Case Rep Gastroenterol 2021; 15:495-500. [PMID: 34616246 PMCID: PMC8454248 DOI: 10.1159/000512423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 10/16/2020] [Indexed: 11/19/2022] Open
Abstract
We present a case of a 24-year-old woman with Peutz-Jeghers syndrome, recurrent colic abdominal pain, and lower gastrointestinal bleed for the last 5 years. Colonoscopy showed hamartomas without any dysplasia. In the enteral magnetic resonance imaging, a distal jejunum and ileum invagination, secondary to hamartomas was detected. The patient was referred to the Surgery Department and despite few symptoms, elective surgery was proposed. By laparoscopic surgery approach, the entire bowel was carefully revised, 3 intussusceptions and bowel volvulus were found, 2 in jejunum and 1 in ileum, causing incomplete obstruction and intestinal dilatation, with a diameter of 6 cm. These intussusception areas were marked with a silk filament, after achieving devolvulation and disinvagination. A 5-cm laparotomy was done, to externalize the entire bowel, to explore it manually, to verify the absence of other lesions, and locate silk points. By longitudinal enterotomies on the antimesenteric intestinal border where silk filaments were located, the polyps were removed through their stalk, and the enterotomies were transversely closed. Postoperative evolution was favorable, starting oral tolerance on the fourth day and being discharged from the hospital on the seventh day. Eight months later, the patient was asymptomatic with a better quality of life.
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Affiliation(s)
- Alberto García Picazo
- General Surgery and Abdominal Organs Transplantation Department, 12th October University Hospital, Complutense University of Madrid, Madrid, Spain
| | - Beatriz López de la Torre
- General Surgery and Abdominal Organs Transplantation Department, 12th October University Hospital, Complutense University of Madrid, Madrid, Spain
| | - Alfredo Vivas
- General Surgery and Abdominal Organs Transplantation Department, 12th October University Hospital, Complutense University of Madrid, Madrid, Spain
| | - Francisco J García
- General Surgery and Abdominal Organs Transplantation Department, 12th October University Hospital, Complutense University of Madrid, Madrid, Spain
| | - Eduardo Ferrero
- General Surgery and Abdominal Organs Transplantation Department, 12th October University Hospital, Complutense University of Madrid, Madrid, Spain
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Bennett JA, Young RH, Howitt BE, Croce S, Wanjari P, Zhen C, Da Cruz Paula A, Meserve E, Kenneth Schoolmeester J, Westbom-Fremer S, Benzi E, Patil NM, Kooreman L, El-Bahrawy M, Zannoni GF, Krausz T, Glenn McCluggage W, Weigelt B, Ritterhouse LL, Oliva E. A Distinctive Adnexal (Usually Paratubal) Neoplasm Often Associated With Peutz-Jeghers Syndrome and Characterized by STK11 Alterations (STK11 Adnexal Tumor): A Report of 22 Cases. Am J Surg Pathol 2021; 45:1061-1074. [PMID: 33534223 PMCID: PMC8277663 DOI: 10.1097/pas.0000000000001677] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We describe 22 examples of a novel, usually paratubal, adnexal tumor associated with Peutz-Jeghers syndrome in nearly 50% of cases that harbored STK11 alterations in all tested (n=21). The patients ranged from 17 to 66 years (median=39 y) and the tumors from 4.5 to 25.5 cm (median=11 cm). Most (n=18) were paratubal, with metastases noted in 11/22 (50%) and recurrences in 12/15 (80%). Morphologically, they were characterized by interanastomosing cords and trabeculae of predominantly epithelioid cells, set in a variably prominent myxoid to focally edematous stroma, that often merged to form tubular, cystic, cribriform, and microacinar formations, reminiscent of salivary gland-type tumors. The tumor cells were uniformly atypical, often with prominent nucleoli and a variable mitotic index (median=9/10 HPFs). The tumors were usually positive to a variable extent for epithelial (CAM5.2, AE1/AE3, cytokeratin 7), sex cord (calretinin, inhibin, WT1), and mesothelial (calretinin, D2-40) markers, as well as hormone receptors. PAX8, SF1, and GATA-3 were rarely positive, while claudin-4, FOXL2, and TTF-1 were consistently negative. All sequenced tumors (n=21) harbored alterations in STK11, often with a loss of heterozygosity event. There were no other recurrently mutated genes. Recurrent copy number alterations included loss of 1p and 11q, and gain of 1q, 15q, and 15p. Despite an extensive morphologic, immunohistochemical, and molecular evaluation, we are unable to determine with certainty the histogenesis of this unique tumor. Wolffian, sex cord stromal, epithelial, and mesothelial origins were considered. We propose the term STK11 adnexal tumor to describe this novel entity and emphasize the importance of genetic counseling in these patients as a significant number of neoplasms occur in association with Peutz-Jeghers syndrome.
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Affiliation(s)
| | - Robert H. Young
- Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | | | - Sabrina Croce
- Institut Bergonié, Comprehensive Cancer Center, Bordeaux, France
| | | | - Chaojie Zhen
- University of Chicago Medical Center, Chicago, IL, USA
| | | | | | | | | | | | | | - Loes Kooreman
- Maastricht University Medical Center+, Maastricht, the Netherlands
| | | | | | - Thomas Krausz
- University of Chicago Medical Center, Chicago, IL, USA
| | | | - Britta Weigelt
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Esther Oliva
- Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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13
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Lu S, Shi J, Zhang X, Kong F, Liu L, Dong X, Wang K, Shen D. Comprehensive genomic profiling and prognostic analysis of cervical gastric-type mucinous adenocarcinoma. Virchows Arch 2021; 479:893-903. [PMID: 33817764 DOI: 10.1007/s00428-021-03080-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/21/2021] [Accepted: 03/09/2021] [Indexed: 12/24/2022]
Abstract
Gastric-type mucinous adenocarcinoma (GAS) is an uncommon cervical adenocarcinoma, which is not associated with human papillomavirus (HPV) infection. Compared with HPV-associated cervical adenocarcinoma, GAS has characteristics of larger volume, deep invasion, and easy to metastasize to distant sites. Also, GAS is typically resistant to chemo/radiotherapy. Few studies have reported the molecular genetic characteristics of GAS. In order to investigate the molecular genetic characteristics of GAS and reveal its possible pathogenesis, 15 GAS patients were enrolled from Peking University People's Hospital (2009-2019) and examined with next-generation sequencing (NGS). Based on the clinicopathologic feature analysis, we found that the presence of lymph node metastasis and extensive lymphovascular invasion were associated with poor survival outcomes of GAS (p = 0.0042 and p = 0.005, respectively). Based on the NGS testing, our results showed that the most frequently mutated gene was TP53 (8/15, 53.3%), followed by STK11, CDKN2A, and ARID1A. STK11 mutations were more frequent in well-differentiated GAS (33.3% vs. 0.0%, p = 0.026) and patients with extensive lymphovascular invasion (33.3% vs. 0.0%, p = 0.044). Survival analysis revealed that STK11 mutations were significantly associated with the poor prognosis of GAS (p = 0.01). Our results also showed that mutations in the target drug were detected in 53.3% of GAS patients. Patients with ERBB2 amplification (13.3%) presented the highest level of evidence according to OncoKB recommendations. These results indicate that the genomic alterations of GAS mainly involved the cell cycle and PI3K/AKT signaling pathways, and some therapeutic candidates were identified in GAS patients.
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Affiliation(s)
- Shanshan Lu
- Department of Pathology, Peking University People's Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Junping Shi
- OrigiMed, No. 115 Xinjunhuan Road, 5th Floor, Building 3, Shanghai, 201114, China
| | - Xiaobo Zhang
- Department of Pathology, Peking University People's Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Fangzhou Kong
- Department of Pathology, Peking University People's Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Lili Liu
- Department of Pathology, Peking University People's Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, 100044, China
| | - Xiaowei Dong
- OrigiMed, No. 115 Xinjunhuan Road, 5th Floor, Building 3, Shanghai, 201114, China
| | - Kai Wang
- OrigiMed, No. 115 Xinjunhuan Road, 5th Floor, Building 3, Shanghai, 201114, China
| | - Danhua Shen
- Department of Pathology, Peking University People's Hospital, No. 11 Xizhimen South Street, Xicheng District, Beijing, 100044, China.
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14
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Shanbhogue KP, Prasad AS, Ucisik-Keser FE, Katabathina VS, Morani AC. Hereditary ovarian tumour syndromes: current update on genetics and imaging. Clin Radiol 2021; 76:313.e15-313.e26. [PMID: 33353730 DOI: 10.1016/j.crad.2020.11.116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Accepted: 11/20/2020] [Indexed: 01/30/2023]
Abstract
Hereditary ovarian tumour syndromes are a diverse group of hereditary syndromes characterised by the development of specific histotypes of ovarian neoplasms. While BRCA syndromes are exclusively associated with high-grade serous carcinomas, patients with Lynch syndrome show a preponderance of endometrioid subtype of ovarian and endometrial carcinomas. Distinct non-epithelial phenotypes, such as sex cord stromal tumours with annular tubules, Sertoli-Leydig cell tumours, and small cell carcinoma of the hypercalcaemic type occur in patients with Peutz-Jeghers, DICER1, and rhabdoid tumour predisposition syndromes, respectively. Gorlin-Goltz syndrome is characterised by the development of bilateral, multiple ovarian fibromas in 14-24% of patients. Ovarian steroid cell tumours and broad ligament papillary cystadenomas are characteristically found in women with von Hippel-Lindau syndrome. Recent studies have allowed the characterisation of tumour genetics and associated oncological pathways that contribute to tumourigenesis. Implications of the diagnosis of these syndromes on screening, management, and prognosis are discussed.
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Affiliation(s)
- K P Shanbhogue
- Department of Radiology at NYU Grossman School of Medicine, NY 10016, USA
| | - A S Prasad
- Department of Radiology, The University of Texas MD Anderson Cancer Center, 1515 Holocombe Blvd, Houston, TX 77030, USA
| | - F E Ucisik-Keser
- Department of Radiology, The University of Texas Health Science Center at Houston, 7000 Fannin St, Houston, TX 77030, USA
| | - V S Katabathina
- Department of Radiology, University of Texas Health Science Center at San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USA
| | - A C Morani
- Department of Radiology, The University of Texas MD Anderson Cancer Center, 1515 Holocombe Blvd, Houston, TX 77030, USA.
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15
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Implications of Splicing Alterations in the Onset and Phenotypic Variability of a Family with Subclinical Manifestation of Peutz-Jeghers Syndrome: Bioinformatic and Molecular Evidence. Int J Mol Sci 2020; 21:ijms21218201. [PMID: 33147782 PMCID: PMC7662643 DOI: 10.3390/ijms21218201] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 10/21/2020] [Accepted: 10/27/2020] [Indexed: 12/11/2022] Open
Abstract
Peutz–Jeghers Syndrome (PJS) is an autosomal dominant pre-cancerous disorder caused in 80–90% of cases by germline mutations in the tumor suppressor gene STK11. We performed a genetic test of the STK11 gene in two Italian young sisters suspected of PJS, since they showed pathognomonic café au lait spots in absence of other symptoms and familiarity. Sequencing of all exons of STK11 gene and other 8 genes, suggested to be involved in hamartomatous syndromes, (PTEN, BMPR1A, SDHB, SDHD, SMAD4, AKT1, ENG, PIK3CA) led to the identification in both the probands of a novel germline silent mutation named c.597 G>A, hitting the last nucleotide of exon 4. Interestingly, genetic testing of the two probands’ parents showed that their unaffected father was carrier of this mutation. Moreover, he carried a second intronic substitution named c.465-51 T>C (rs2075606) which was not inherited by his daughters. We also observed that all the family members carrying the c.597 G>A mutation presented an aberrant splice variant of STK11 mRNA lacking exon 4. Furthermore, in silico analysis of c.465-51 T>C substitution showed that it may activate an Enhancer Splicing Element. Finally, qRT-PCR analysis of STK11 expression levels showed a slight downregulation of the wild type allele in the father and a 2-fold downregulation in the probands compared to the unaffected mother. Our results have led the hypothesis that the c.465-51 T>C intronic variant, which segregates with the wild type allele, could increase the splicing effectiveness of STK11 wild-type allele and compensate the side effect of the c.597 G>A splicing mutation, being responsible for the phenotypic variability observed within this family. This finding highlight the importance of RNA analysis in genetic testing, remarking that silent DNA variant can often be splicing variant involved in disease onset and progression. The identification of these variants has a crucial role to ensure an appropriate follow-up and cancer prevention in at-risk individuals.
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16
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Li BR, Sun T, Li J, Zhang YS, Ning SB, Jin XW, Zhu M, Mao GP. Primary experience of small bowel polypectomy with balloon-assisted enteroscopy in young pediatric Peutz-Jeghers syndrome patients. Eur J Pediatr 2020; 179:611-617. [PMID: 31863304 DOI: 10.1007/s00431-019-03534-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 11/19/2019] [Accepted: 11/20/2019] [Indexed: 01/13/2023]
Abstract
For Peutz-Jeghers syndrome (PJS) patients, small bowel polyps develop and result in symptoms at an early age. Balloon-assisted enteroscopy (BAE) is verified as a safe and efficient choice to evaluate and remove small intestinal polyps in adult PJS. But the safety of BAE, especially BAE-facilitated polypectomy for young pediatrics, is little known. This prospective study focused on the effectiveness and safety of BAE-facilitated polypectomy in small bowel for young pediatric PJS. PJS patients (aged 0-14 years old) with BAE (including both single-balloon and double-balloon enteroscopies) were included from 1 September 2012 to 30 April 2018. The demographic data, medical history, and details of BAE were recorded. BAE-related complications and symptom relief after BAE were evaluated and compared between the PJS patients aged 5-10 years old (the younger pediatric group) and those aged 11-14 years old (the older pediatric group). A total of 41 pediatric PJS patients (5-14 years old) subjected to 82 BAEs were included. BAE-facilitated polypectomy was performed for 33 children (80.5%), and 242 polyps in small bowel were removed. For 10 (24.4%) patients, one or more giant polyps (maximum diameter larger than 5 cm) were removed. For eight patients, no polypectomy was done as no polyps were observed (six subjects) or not suitable for BAE-facilitated polypectomy (two subjects) because of high risk of perforation. The complication rates of BAE and BAE-facilitated polypectomy were 1.2% (1/82) and 1.8% (1/55), and the symptom relief rate was 70.8% (17/24). Compared with the older pediatric group, the younger pediatric group showed no increased BAE complication rate (0.0% vs. 5.0%, p = 0.488) and a comparable rate of symptom relief after BAE therapy (80.8% vs. 55.6%, p = 0.356).Conclusion: BAE-facilitated polypectomy in young pediatric PJS is safe and effective.What is known:• Small bowel evaluation and prophetic polypectomy are important for pediatric PJS patients to avoid polyp-related intussusception, obstruction, and bleeding.• BAE polypectomy was a recommended intervention for removing small bowel polyps in adult PJS patients.What is new:• BAE-facilitated small bowel polypectomy is safe and effective for young pediatric PJS, even for those aged less than 10 years old.
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Affiliation(s)
- Bai-Rong Li
- Department of Gastroenterology, Air Force Medical Center, The Fourth Military Medical University, PLA, NO.30 Fucheng Road, Beijing, 100023, China
| | - Tao Sun
- Department of Gastroenterology, Air Force Medical Center, The Fourth Military Medical University, PLA, NO.30 Fucheng Road, Beijing, 100023, China
| | - Jing Li
- Department of Gastroenterology, Air Force Medical Center, The Fourth Military Medical University, PLA, NO.30 Fucheng Road, Beijing, 100023, China
| | - Yan-Shuang Zhang
- Department of Gastroenterology, Air Force Medical Center, The Fourth Military Medical University, PLA, NO.30 Fucheng Road, Beijing, 100023, China
| | - Shou-Bin Ning
- Department of Gastroenterology, Air Force Medical Center, The Fourth Military Medical University, PLA, NO.30 Fucheng Road, Beijing, 100023, China.
| | - Xiao-Wei Jin
- Department of Gastroenterology, Air Force Medical Center, The Fourth Military Medical University, PLA, NO.30 Fucheng Road, Beijing, 100023, China
| | - Ming Zhu
- Department of Gastroenterology, Air Force Medical Center, The Fourth Military Medical University, PLA, NO.30 Fucheng Road, Beijing, 100023, China
| | - Gao-Ping Mao
- Department of Gastroenterology, Air Force Medical Center, The Fourth Military Medical University, PLA, NO.30 Fucheng Road, Beijing, 100023, China
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17
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Rodríguez Lagos F, Sorlí Guerola J, Romero Martínez I, Codoñer Franch P. Register and clinical follow-up of patients with Peutz-Jeghers syndrome in Valencia. REVISTA DE GASTROENTEROLOGÍA DE MÉXICO (ENGLISH EDITION) 2020. [DOI: 10.1016/j.rgmxen.2019.02.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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18
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Flaum N, Crosbie EJ, Edmondson RJ, Smith MJ, Evans DG. Epithelial ovarian cancer risk: A review of the current genetic landscape. Clin Genet 2019; 97:54-63. [PMID: 31099061 PMCID: PMC7017781 DOI: 10.1111/cge.13566] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 03/18/2019] [Accepted: 05/14/2019] [Indexed: 12/11/2022]
Abstract
Ovarian cancer is the fourth most common cause of cancer-related death in women in the developed world, and one of the most heritable cancers. One of the most significant risk factors for epithelial ovarian cancer (EOC) is a family history of breast and/or ovarian cancer. Combined risk factors can be used in models to stratify risk of EOC, and aid in decisions regarding risk-reduction strategies. Germline pathogenic variants in EOC susceptibility genes including those involved in homologous recombination and mismatch repair pathways are present in approximately 22% to 25% of EOC. These genes are associated with an estimated lifetime risk of EOC of 13% to 60% for BRCA1 variants and 10% to 25% for BRCA2 variants, with lower risks associated with remaining genes. Genome-wide association studies have identified single nucleotide polymorphisms (SNPs) thought to explain an additional 6.4% of the familial risk of ovarian cancer, with 34 susceptibility loci identified to date. However, an unknown proportion of the genetic component of EOC risk remains unexplained. This review comprises an overview of individual genes and SNPs suspected to contribute to risk of EOC, and discusses use of a polygenic risk score to predict individual cancer risk more accurately.
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Affiliation(s)
- Nicola Flaum
- Division of Evolution and Genomic Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK
| | - Emma J Crosbie
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.,Department of Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Richard J Edmondson
- Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.,Department of Gynaecology, St Mary's Hospital, Manchester University NHS Foundation Trust, Manchester, UK
| | - Miriam J Smith
- Division of Evolution and Genomic Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.,Manchester Centre for Genomic Medicine, St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Dafydd G Evans
- Division of Evolution and Genomic Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, Manchester, UK.,Manchester Centre for Genomic Medicine, St. Mary's Hospital, Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.,Prevention Breast Cancer Centre and Nightingale Breast Screening Centre, University Hospital of South Manchester, Manchester, UK.,Department of Cancer Genetics, The Christie NHS Foundation Trust, Manchester, UK.,Manchester Breast Centre, Manchester Cancer Research Centre, University of Manchester, Manchester, UK
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19
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Jaegle WT, Keyser EA, Messersmith L, Brady RO, Miller C. Extraovarian sex cord tumor with annular tubules discovered arising from a leiomyoma. Gynecol Oncol Rep 2018; 26:17-20. [PMID: 30148200 PMCID: PMC6106712 DOI: 10.1016/j.gore.2018.06.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 06/14/2018] [Accepted: 06/30/2018] [Indexed: 10/28/2022] Open
Abstract
Background Sex cord tumors with annular tubules (SCTAT) are a rare (2%) subtype of ovarian sex cord-stromal tumor. SCTATs are usually cured at time of diagnosis by surgical resection with an oophorectomy. SCTATs have a 100%(disease related) five-year survival. One third of SCTAT tumors are associated with Peutz-Jeghers syndrome. Literature review discovered only two published cases of extra-ovarian SCTAT. Due to the rarity there is no standard treatment for extraovarian SCTATs. Case A 39-year-old para-1 female with a symptomatic fibroid uterus, heavy menstrual bleeding, and a history of a uterine myomectomy, underwent an elective total abdominal hysterectomy. Intraoperative findings showed a 7.5 cm retroperitoneal mass adhered between the uterus and the right pelvic sidewall that on frozen section was found to be a degenerating leiomyoma. Final pathology demonstrated a 2 mm focus of incidental SCTAT adjacent to the serosal surface of the leiomyoma. The SCTAT was not associated with ectopic ovarian tissue or endometriosis. The patient's ovaries were normal on direct intraoperative examination, preoperative ultrasound and MRI. Six month postoperative surveillance ultrasound also demonstrated normal premenopausal ovaries. Conclusion This is the first extraovarian SCTAT in the published literature arising from a leiomyoma. Our patient had no family history and displayed no syndromic features for Peutz-Jeghers Syndrome. Ultimately, she declined genetic testing. The lack of evidence of ovarian involvement on both imaging and on intraoperative examination made localization to either ovary impossible. The patient is currently being managed with surveillance since the morbidity associated with bilateral oophorectomy in the 4th decade of life exceeds the theoretical risk of SCTAT.
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Affiliation(s)
- William T Jaegle
- Department of Obstetrics and Gynecology, San Antonio Military Medical Center, Fort Sam Houston, TX, United States
| | - Erin A Keyser
- Department of Obstetrics and Gynecology, San Antonio Military Medical Center, Fort Sam Houston, TX, United States
| | - Lynn Messersmith
- Department of Pathology, San Antonio Military Medical Center, Fort Sam Houston, TX, United States
| | - Robert O Brady
- Department of Pathology, San Antonio Military Medical Center, Fort Sam Houston, TX, United States
| | - Caela Miller
- Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, San Antonio Military Medical Center, United States
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20
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Talia KL, McCluggage WG. The developing spectrum of gastric-type cervical glandular lesions. Pathology 2018; 50:122-133. [DOI: 10.1016/j.pathol.2017.09.009] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 09/05/2017] [Indexed: 11/26/2022]
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21
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Schorge JO, Russo AL, Greene MF, Woythaler MA, Oliva E. Case 21-2017. A 28-Year-Old Pregnant Woman with Endocervical Carcinoma. N Engl J Med 2017; 377:174-182. [PMID: 28700849 DOI: 10.1056/nejmcpc1703511] [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: 11/19/2022]
Affiliation(s)
- John O Schorge
- From the Departments of Obstetrics and Gynecology (J.O.S., M.F.G.), Radiation Oncology (A.L.R.), Pediatrics (M.A.W.), and Pathology (E.O.), Massachusetts General Hospital, and the Departments of Obstetrics, Gynecology, and Reproductive Biology (J.O.S., M.F.G.), Radiation Oncology (A.L.R.), Pediatrics (M.A.W.), and Pathology (E.O.), Harvard Medical School - both in Boston
| | - Andrea L Russo
- From the Departments of Obstetrics and Gynecology (J.O.S., M.F.G.), Radiation Oncology (A.L.R.), Pediatrics (M.A.W.), and Pathology (E.O.), Massachusetts General Hospital, and the Departments of Obstetrics, Gynecology, and Reproductive Biology (J.O.S., M.F.G.), Radiation Oncology (A.L.R.), Pediatrics (M.A.W.), and Pathology (E.O.), Harvard Medical School - both in Boston
| | - Michael F Greene
- From the Departments of Obstetrics and Gynecology (J.O.S., M.F.G.), Radiation Oncology (A.L.R.), Pediatrics (M.A.W.), and Pathology (E.O.), Massachusetts General Hospital, and the Departments of Obstetrics, Gynecology, and Reproductive Biology (J.O.S., M.F.G.), Radiation Oncology (A.L.R.), Pediatrics (M.A.W.), and Pathology (E.O.), Harvard Medical School - both in Boston
| | - Melissa A Woythaler
- From the Departments of Obstetrics and Gynecology (J.O.S., M.F.G.), Radiation Oncology (A.L.R.), Pediatrics (M.A.W.), and Pathology (E.O.), Massachusetts General Hospital, and the Departments of Obstetrics, Gynecology, and Reproductive Biology (J.O.S., M.F.G.), Radiation Oncology (A.L.R.), Pediatrics (M.A.W.), and Pathology (E.O.), Harvard Medical School - both in Boston
| | - Esther Oliva
- From the Departments of Obstetrics and Gynecology (J.O.S., M.F.G.), Radiation Oncology (A.L.R.), Pediatrics (M.A.W.), and Pathology (E.O.), Massachusetts General Hospital, and the Departments of Obstetrics, Gynecology, and Reproductive Biology (J.O.S., M.F.G.), Radiation Oncology (A.L.R.), Pediatrics (M.A.W.), and Pathology (E.O.), Harvard Medical School - both in Boston
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22
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Chen HY, Jin XW, Li BR, Zhu M, Li J, Mao GP, Zhang YF, Ning SB. Cancer risk in patients with Peutz-Jeghers syndrome: A retrospective cohort study of 336 cases. Tumour Biol 2017; 39:1010428317705131. [PMID: 28653895 DOI: 10.1177/1010428317705131] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Peutz-Jeghers syndrome is a rare autosomal dominant inherited disorder characterized by mucocutaneous pigmentation and hamartomatous gastrointestinal polyposis. A growing body of evidence has shown that Peutz-Jeghers syndrome could cause an increased risk of various cancers, yet the range of cancer risk estimates was wide among different studies. In this retrospective cohort study, 336 patients with Peutz-Jeghers syndrome in China were enrolled. The clinical characteristics, cancer spectrum, relative cancer risks, and cumulative cancer risks were analyzed. In total, 52 patients were diagnosed of cancer in the follow-up period, at a median age of 41 years (range: 21-67). The relative risk for cancer in Peutz-Jeghers syndrome patients was 63.858 (confidence interval: 47.514-85.823), and the cumulative cancer risk at the age of 60 years was 55%. Colorectal cancer was the most common cancer for Peutz-Jeghers syndrome patients (relative risk: 237.918, confidence interval: 154.417-366.572) and the cumulative cancer risk at the age of 60 years was 28%. There was a statistically significant difference in the cumulative cancer risk between patients with family history and those without family history, as well as between patients living in rural area and those living in urban areas ( p < 0.05), while no significant effects of gender and intussusception history on the cumulative cancer risk was found ( p > 0.05). Hopefully, our study may contribute to the management of this rare disorder and establishment of related surveillance projects, especially in China.
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Affiliation(s)
- Hong-Yu Chen
- 1 Department of Gastroenterology, Clinical College of Air Force General Hospital, Anhui Medical University, Beijing, China
| | - Xiao-Wei Jin
- 1 Department of Gastroenterology, Clinical College of Air Force General Hospital, Anhui Medical University, Beijing, China
| | - Bai-Rong Li
- 1 Department of Gastroenterology, Clinical College of Air Force General Hospital, Anhui Medical University, Beijing, China
| | - Ming Zhu
- 1 Department of Gastroenterology, Clinical College of Air Force General Hospital, Anhui Medical University, Beijing, China
| | - Jing Li
- 1 Department of Gastroenterology, Clinical College of Air Force General Hospital, Anhui Medical University, Beijing, China
| | - Gao-Ping Mao
- 1 Department of Gastroenterology, Clinical College of Air Force General Hospital, Anhui Medical University, Beijing, China
| | - Ya-Fei Zhang
- 1 Department of Gastroenterology, Clinical College of Air Force General Hospital, Anhui Medical University, Beijing, China.,2 Department of Gastroenterology, Zhongnan Hospital of Wuhan University, Wuhan, China
| | - Shou-Bin Ning
- 1 Department of Gastroenterology, Clinical College of Air Force General Hospital, Anhui Medical University, Beijing, China
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23
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A Hard Ball for a Tennis Player: A Rare Case of Large Calcifying Sertoli Cell Testicular Tumor. Urol Case Rep 2017; 13:55-57. [PMID: 28480167 PMCID: PMC5412010 DOI: 10.1016/j.eucr.2017.01.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Accepted: 01/20/2017] [Indexed: 01/09/2023] Open
Abstract
A 46 year old tennis player was addressed to our clinic after incidental finding of right testicular calcification on plain x-ray of the spine. Urologic consultation revealed a hard non-tender testicular mass which required inguinal orchiectomy. Final histology revealed large cell calcifying Sertoli cell tumor: we herein present the case and review current physiopathology of such rare testicular disease.
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