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Robinson LJ, Goold E, Cannon DM, Mendez JS, Menacho ST, Mao Q, Liu T. A rare case of an adult primary intracranial sarcoma associated with a DICER1 mutation. J Neuropathol Exp Neurol 2024; 83:365-369. [PMID: 38516855 DOI: 10.1093/jnen/nlae024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2024] Open
Affiliation(s)
| | - Eric Goold
- Pathology Department, University of Utah, Salt Lake City, Utah, USA
| | - Donald M Cannon
- Radiation Oncology Department, University of Utah, Salt Lake City, Utah, USA
| | - Joe S Mendez
- Neuro-Oncology Department, University of Utah, Salt Lake City, Utah, USA
| | - Sarah T Menacho
- Neurosurgery Department, University of Utah, Salt Lake City, Utah, USA
| | - Qinwen Mao
- Pathology Department, University of Utah, Salt Lake City, Utah, USA
| | - Ting Liu
- Pathology Department, University of Utah, Salt Lake City, Utah, USA
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Watanabe T, Soeda S, Endo Y, Okabe C, Sato T, Kamo N, Ueda M, Kojima M, Furukawa S, Nishigori H, Takahashi T, Fujimori K. Rare Hereditary Gynecological Cancer Syndromes. Int J Mol Sci 2022; 23:1563. [PMID: 35163487 PMCID: PMC8835983 DOI: 10.3390/ijms23031563] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/25/2022] [Accepted: 01/28/2022] [Indexed: 12/04/2022] Open
Abstract
Hereditary cancer syndromes, which are characterized by onset at an early age and an increased risk of developing certain tumors, are caused by germline pathogenic variants in tumor suppressor genes and are mostly inherited in an autosomal dominant manner. Therefore, hereditary cancer syndromes have been used as powerful models to identify and characterize susceptibility genes associated with cancer. Furthermore, clarification of the association between genotypes and phenotypes in one disease has provided insights into the etiology of other seemingly different diseases. Molecular genetic discoveries from the study of hereditary cancer syndrome have not only changed the methods of diagnosis and management, but have also shed light on the molecular regulatory pathways that are important in the development and treatment of sporadic tumors. The main cancer susceptibility syndromes that involve gynecologic cancers include hereditary breast and ovarian cancer syndrome as well as Lynch syndrome. However, in addition to these two hereditary cancer syndromes, there are several other hereditary syndromes associated with gynecologic cancers. In the present review, we provide an overview of the clinical features, and discuss the molecular genetics, of four rare hereditary gynecological cancer syndromes; Cowden syndrome, Peutz-Jeghers syndrome, DICER1 syndrome and rhabdoid tumor predisposition syndrome 2.
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Affiliation(s)
- Takafumi Watanabe
- Department of Obstetrics and Gynecology, Fukushima Medical University, Fukushima 960-1295, Japan; (S.S.); (Y.E.); (C.O.); (T.S.); (N.K.); (M.U.); (M.K.); (S.F.); (K.F.)
| | - Shu Soeda
- Department of Obstetrics and Gynecology, Fukushima Medical University, Fukushima 960-1295, Japan; (S.S.); (Y.E.); (C.O.); (T.S.); (N.K.); (M.U.); (M.K.); (S.F.); (K.F.)
| | - Yuta Endo
- Department of Obstetrics and Gynecology, Fukushima Medical University, Fukushima 960-1295, Japan; (S.S.); (Y.E.); (C.O.); (T.S.); (N.K.); (M.U.); (M.K.); (S.F.); (K.F.)
| | - Chikako Okabe
- Department of Obstetrics and Gynecology, Fukushima Medical University, Fukushima 960-1295, Japan; (S.S.); (Y.E.); (C.O.); (T.S.); (N.K.); (M.U.); (M.K.); (S.F.); (K.F.)
| | - Tetsu Sato
- Department of Obstetrics and Gynecology, Fukushima Medical University, Fukushima 960-1295, Japan; (S.S.); (Y.E.); (C.O.); (T.S.); (N.K.); (M.U.); (M.K.); (S.F.); (K.F.)
| | - Norihito Kamo
- Department of Obstetrics and Gynecology, Fukushima Medical University, Fukushima 960-1295, Japan; (S.S.); (Y.E.); (C.O.); (T.S.); (N.K.); (M.U.); (M.K.); (S.F.); (K.F.)
| | - Makiko Ueda
- Department of Obstetrics and Gynecology, Fukushima Medical University, Fukushima 960-1295, Japan; (S.S.); (Y.E.); (C.O.); (T.S.); (N.K.); (M.U.); (M.K.); (S.F.); (K.F.)
| | - Manabu Kojima
- Department of Obstetrics and Gynecology, Fukushima Medical University, Fukushima 960-1295, Japan; (S.S.); (Y.E.); (C.O.); (T.S.); (N.K.); (M.U.); (M.K.); (S.F.); (K.F.)
| | - Shigenori Furukawa
- Department of Obstetrics and Gynecology, Fukushima Medical University, Fukushima 960-1295, Japan; (S.S.); (Y.E.); (C.O.); (T.S.); (N.K.); (M.U.); (M.K.); (S.F.); (K.F.)
| | - Hidekazu Nishigori
- Fukushima Medical Center for Children and Women, Fukushima Medical University, 1 Hikarigaoka, Fukushima 960-1295, Japan; (H.N.); (T.T.)
| | - Toshifumi Takahashi
- Fukushima Medical Center for Children and Women, Fukushima Medical University, 1 Hikarigaoka, Fukushima 960-1295, Japan; (H.N.); (T.T.)
| | - Keiya Fujimori
- Department of Obstetrics and Gynecology, Fukushima Medical University, Fukushima 960-1295, Japan; (S.S.); (Y.E.); (C.O.); (T.S.); (N.K.); (M.U.); (M.K.); (S.F.); (K.F.)
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Mercier AM, Zorn KK, Quick CM, Huffman LB. Recurrent gynandroblastoma of the ovary with germline DICER1 mutation: A case report and review of the literature. Gynecol Oncol Rep 2021; 37:100806. [PMID: 34169133 PMCID: PMC8207187 DOI: 10.1016/j.gore.2021.100806] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 05/21/2021] [Accepted: 05/31/2021] [Indexed: 12/27/2022] Open
Abstract
Sex cord-stromal tumors (SCSTs) are ovarian tumors that generally present with an adnexal mass and signs/symptoms of hormone excess. Gynandroblastoma is a rare subtype of SCST with a combination of female and male sex cord differentiation. These tumors typically present in premenopausal women and are diagnosed at early stages with benign clinical courses. Here, we present a rare case of recurrent gynandroblastoma in a premenopausal woman with a DICER1 germline mutation. The patient was referred to our clinic for new symptoms of hormonal imbalance with a history of ovarian juvenile granulosa cell tumor (JGCT). Evaluation revealed a 5x5cm complex right adnexal mass and rising inhibin B. Patient underwent total abdominal hysterectomy with right salpingo-oophorectomy, omentectomy and right pelvic and para-aortic lymphadenectomy. Pathology showed a right ovarian gynandroblastoma. Somatic biallelic mutations in the RNase IIIb domain of DICER1 were identified; a 23-gene germline panel confirmed a germline DICER1 pathogenic variant. Cascade testing of her children documented that both daughters inherited the pathogenic variant. Testing for DICER1 mutations has important implications for individual and familial tumor risk assessment given what we know about DICER1 mutation and increased childhood cancer risk.
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Affiliation(s)
- Ann Marie Mercier
- Department of Obstetrics and Gynecology, The University of Arkansas for Medical Sciences, 4301 W Markham St, Little Rock, AR 72205, United States
| | - Kristin K Zorn
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, The University of Arkansas for Medical Sciences Winthrop P. Rockefeller Cancer Institute, 4018 W Capitol Ave, Little Rock, AR 72205, United States
| | - Charles M Quick
- Department of Pathology, The University of Arkansas for Medical Sciences, 4301 W Markham St, Little Rock, AR 72205, United States
| | - Laura B Huffman
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, The University of Arkansas for Medical Sciences Winthrop P. Rockefeller Cancer Institute, 4018 W Capitol Ave, Little Rock, AR 72205, United States
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Molecular Features and Clinical Management of Hereditary Gynecological Cancers. Int J Mol Sci 2020; 21:ijms21249504. [PMID: 33327492 PMCID: PMC7765001 DOI: 10.3390/ijms21249504] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/08/2020] [Accepted: 12/11/2020] [Indexed: 12/18/2022] Open
Abstract
Hereditary gynecological cancers are caused by several inherited genes. Tumors that arise in the female reproductive system, such as ovaries and the uterus, overlap with hereditary cancers. Several hereditary cancer-related genes are important because they might lead to therapeutic targets. Treatment of hereditary cancers should be updated in line with the advent of various new methods of evaluation. Next-generation sequencing has led to rapid, economical genetic analyses that have prompted a concomitant and significant paradigm shift with respect to hereditary cancers. Molecular tumor profiling is an epochal method for determining therapeutic targets. Clinical treatment strategies are now being designed based on biomarkers based on tumor profiling. Furthermore, the National Comprehensive Cancer Network (NCCN) guidelines significantly changed the genetic testing process in 2020 to initially consider multi-gene panel (MGP) evaluation. Here, we reviewed the molecular features and clinical management of hereditary gynecological malignancies, such as hereditary breast and ovarian cancer (HBOC), and Lynch, Li–Fraumeni, Cowden, and Peutz–Jeghers syndromes. We also reviewed cancer-susceptible genes revealed by MGP tests.
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