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Sköld C, Jansson AK, Glimelius I. Malignant ovarian and testicular germ cell tumors: Common characteristics but different prognoses. J Intern Med 2024; 295:715-734. [PMID: 38468475 DOI: 10.1111/joim.13778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Abstract
Both ovarian and testicular germ cell tumors (GCTs) arise from the primordial germ cell and share many similarities. Both malignancies affect mainly young patients, show remarkable responsiveness to cisplatin-based therapy, and have an excellent prognosis, which also highlights the importance of minimizing long-term side effects. However, certain differences can be noted: The spreading of the disease differs, and the staging system and treatment recommendations are dissimilar. Moreover, the prognosis for ovarian GCTs is significantly inferior to that for testicular cancer, as exemplified in this review comparing the survival in Swedish patients diagnosed with testicular (1995-2022) and ovarian (1990-2018) GCTs. The 5-year overall survival in ovarian GCTs was 85.2%, versus 98.2% for testicular GCTs. How can this be explained? One reason may be the difference in knowledge, experience, and evidence because the incidence rate of testicular cancer is more than 15 times that of ovarian GCTs. Given the rarity of the disease in women and the lack of established guidelines, a comprehensive understanding of the disease and treatment decisions is challenging. The main objective of this review is to derive insights from testicular GCTs (seminoma and non-seminoma) by reviewing etiological, tumor biological, and clinical knowledge, and to thereafter suggest actions for ovarian GCTs based on this. We hypothesize that by adopting specific treatment strategies from testicular GCTs-including de-escalating adjuvant chemotherapy for low-risk patients and implementing more standardized and intensive treatment protocols in cases of relapse-we can improve the prognosis and minimize long-term side effects in ovarian GCT patients.
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Affiliation(s)
- Camilla Sköld
- Department of Immunology, Genetics and Pathology, Cancer Precision Medicine, Uppsala University, Uppsala, Sweden
| | - Anna K Jansson
- Department of Immunology, Genetics and Pathology, Cancer Precision Medicine, Uppsala University, Uppsala, Sweden
| | - Ingrid Glimelius
- Department of Immunology, Genetics and Pathology, Cancer Precision Medicine, Uppsala University, Uppsala, Sweden
- Department of Medicine, Clinical Epidemiology Unit, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
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2
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Li Z, Song H, Sun N, Zhang W, Tian J, Li M. Gender determination and long-time follow-up analysis of mixed gonadal dysgenesis. J Pediatr Urol 2024; 20:441.e1-441.e8. [PMID: 38267310 DOI: 10.1016/j.jpurol.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 12/21/2023] [Accepted: 01/05/2024] [Indexed: 01/26/2024]
Abstract
INTRODUCTION Mixed gonadal dysgenesis (MGD) is a rare disorder of sexual development. The management of MGD is challenging since the disease significantly impacts a patient's growth, hormone balance, and gonadal development. This article used a large population and a long follow-up period for its analysis. OBJECTIVES This study aims to summarize the gender determination basis and analyze the long-term follow-up of mixed gonadal dysgenesis. METHODS A total of 45 patients' clinical data were summarized and analyzed. Patients were divided by gender. Next, we followed up regarding the occurrence of complications after surgery, the patients' satisfaction with external genitalia appearance, the growth of the patients, counting the surgical pattern the incidence of surgical complications and the development of the patients' growth. All patients included in this study underwent chromosomal karyotype analysis, abdomen exploration, and pathological biopsy. After sex determination, 7 patients who were raised as female underwent clitoroplasty, and bilateral gonadectomy. 38 male patients underwent urethroplasty + one-sided gonadectomy. RESULTS Patient follow-up started in the third month after surgery. Female patients reported no surgery-related complications, while 14 male patients showed surgery-related complications. Additionally, 20 male patients (60.6 %) had a lower height compared to normal peers, 12 of which (36.4 %) were lower than the second standard deviation of the height of normal peers. CONCLUSION The clinical manifestations of mixed gonadal dysgenesis are variable, and the management is complicated. Children's gonadal function, external genital conditions, psychological evaluation, and parents' wishes should be considered before sex determination. In China, most patients are raised as males with a high incidence of postoperative complications. We found that short stature is a common feature in male patients, thus their height and growth should be carefully supervised. Patients should pay attention to their sexual function and sexual potential during adulthood.
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Affiliation(s)
- Ze Li
- Department of Surgery, School of Clinical Medicine, The University of Hong Kong, China
| | - Hongcheng Song
- Department of Urology, Beijing Children's Hospital, Capital Medical University, China.
| | - Ning Sun
- Department of Urology, Beijing Children's Hospital, Capital Medical University, China
| | - Weiping Zhang
- Department of Urology, Beijing Children's Hospital, Capital Medical University, China
| | - Jun Tian
- Department of Urology, Beijing Children's Hospital, Capital Medical University, China
| | - Minglei Li
- Department of Urology, Beijing Children's Hospital, Capital Medical University, China
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3
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Dashora A, Wagner T, Berney DM. Testicular Tumors: New Developments in Germ Cell and Sex Cord Stromal Tumors. Surg Pathol Clin 2022; 15:729-743. [PMID: 36344186 DOI: 10.1016/j.path.2022.07.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
This article reviews the recent advances and potential future changes in the classification of testicular germ cell and sex cord stromal tumors, highlighting changes in the classification system and terminology with description on newer entities. A discussion on approaching difficult areas and diagnostic pitfalls is also included along with the utility of ancillary investigations. Areas with limited knowledge are highlighted to providing direction for future studies and a bulleted summary in the form of critical care points is provided.
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Affiliation(s)
- Abhishek Dashora
- Department of Cellular Pathology, Barts Health NHS Trust, London, United Kingdom
| | - Thomas Wagner
- Department of Pathology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark; Department of Oncology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Daniel M Berney
- Department of Cellular Pathology, Barts Health NHS Trust, London, United Kingdom; Department of Molecular Oncology, Barts Health Cancer and Barts Health NHS Trust, London, United Kingdom.
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4
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Boeriu E, Boc AG, Borda A, Negrean RA, Feciche B, Boeriu AI, Horhat FG, Mot IC, Horhat ID, Ravulapalli M, Sabuni O, Adi A, Anjary A, Arghirescu ST. Insights on Lipomatosis after Platinum-Based Chemotherapy Use in Pediatric Oncology: A Case Report. MEDICINA (KAUNAS, LITHUANIA) 2022; 58:medicina58121715. [PMID: 36556917 PMCID: PMC9784424 DOI: 10.3390/medicina58121715] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/19/2022] [Accepted: 11/22/2022] [Indexed: 11/25/2022]
Abstract
Agents of platinum-based chemotherapy, such as cisplatin or carboplatin, are used in the treatment of a wide range of malignancies that affect children, such as brain tumors, osteosarcoma, neuroblastoma, hepatoblastoma, and germ cell tumors (GCTs). The Cyclophosphamide Equivalent Dose (CED) calculator for reproductive risk does not take platinum-based chemotherapy into account, despite the fact that it accounts for the majority of chemotherapy medications that are typically administered for pediatric GCTs. As a result, exposure to platinum-based drugs throughout infancy can have predictable long-term effects such as infertility, as well as other rare encounters such as lipoma formation and lipomatosis. Lipomas are the most prevalent benign soft tissue tumor subtype. They may be either solitary entities or engaged in multiple lipomatosis, which may have a familial origin or be an acquired disorder. Chemotherapy is a possible cause of lipomatosis. Chemotherapy based on cisplatin has been linked to a variety of long-term consequences, including kidney damage, neurotoxicity, and pulmonary toxicity, and may even create secondary cancers. However, lipoma development is known to occur in fewer than 1 in 100 individuals, and only a few examples of multiple cutaneous lipomatosis triggered by this therapy have been documented. Here we present a very rare case of lipomatosis in a pediatric patient with GCT under cisplatin therapy, which might be the third report of this kind affecting children.
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Affiliation(s)
- Estera Boeriu
- Department of Pediatrics, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania
- Department of Oncology and Haematology, “Louis Turcanu” Emergency Clinical Hospital for Children, Iosif Nemoianu Street 2, 300011 Timisoara, Romania
| | - Alexandra Georgiana Boc
- Department of Pediatrics, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | - Alexandra Borda
- Department of Oncology and Haematology, “Louis Turcanu” Emergency Clinical Hospital for Children, Iosif Nemoianu Street 2, 300011 Timisoara, Romania
| | | | - Bogdan Feciche
- Department of Urology, Satu-Mare County Emergency Hospital, Strada Ravensburg 2, 440192 Satu-Mare, Romania
| | - Amalia Iulia Boeriu
- Klinikum Landshut, Teaching Hospital of the LMU Munich, Clinic for Anaesthesiology, Intensive Care Medicine and Pain Therapy, Robert-Koch-Strasse, 184034 Landshut, Germany
| | - Florin George Horhat
- Multidisciplinary Research Center on Antimicrobial Resistance (MULTI-REZ), Microbiology Department, “Victor Babes” University of Medicine and Pharmacy, 300041 Timisoara, Romania
- Correspondence:
| | - Ion Cristian Mot
- Department of Ear-Nose-Throat, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | - Ioana Delia Horhat
- Department of Ear-Nose-Throat, “Victor Babes” University of Medicine and Pharmacy Timisoara, Eftimie Murgu Square 2, 300041 Timisoara, Romania
| | | | - Omar Sabuni
- Faculty of General Medicine, Altinbas University, Dilmenler Cd., 34217 Istanbul, Turkey
| | - Abduljabar Adi
- Faculty of General Medicine, Baskent University, Fatih Sultan, 06790 Ankara, Turkey
| | - Adnan Anjary
- Faculty of General Medicine, Yeditepe University, Kayısdagı Cd., 34755 Istanbul, Turkey
| | - Smaranda Teodora Arghirescu
- Department of Pediatrics, “Victor Babes” University of Medicine and Pharmacy, Eftimie Murgu Square 2, 300041 Timisoara, Romania
- Department of Oncology and Haematology, “Louis Turcanu” Emergency Clinical Hospital for Children, Iosif Nemoianu Street 2, 300011 Timisoara, Romania
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5
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Moch H, Amin MB, Berney DM, Compérat EM, Gill AJ, Hartmann A, Menon S, Raspollini MR, Rubin MA, Srigley JR, Hoon Tan P, Tickoo SK, Tsuzuki T, Turajlic S, Cree I, Netto GJ. The 2022 World Health Organization Classification of Tumours of the Urinary System and Male Genital Organs-Part A: Renal, Penile, and Testicular Tumours. Eur Urol 2022; 82:458-468. [PMID: 35853783 DOI: 10.1016/j.eururo.2022.06.016] [Citation(s) in RCA: 205] [Impact Index Per Article: 102.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 06/21/2022] [Indexed: 02/07/2023]
Abstract
The fifth edition of the World Health Organization (WHO) classification of urogenital tumours (WHO "Blue Book"), published in 2022, contains significant revisions. This review summarises the most relevant changes for renal, penile, and testicular tumours. In keeping with other volumes in the fifth edition series, the WHO classification of urogenital tumours follows a hierarchical classification and lists tumours by site, category, family, and type. The section "essential and desirable diagnostic criteria" included in the WHO fifth edition represents morphologic diagnostic criteria, combined with immunohistochemistry and relevant molecular tests. The global introduction of massive parallel sequencing will result in a diagnostic shift from morphology to molecular analyses. Therefore, a molecular-driven renal tumour classification has been introduced, taking recent discoveries in renal tumour genomics into account. Such novel molecularly defined epithelial renal tumours include SMARCB1-deficient medullary renal cell carcinoma (RCC), TFEB-altered RCC, Alk-rearranged RCC, and ELOC-mutated RCC. Eosinophilic solid and cystic RCC is a novel morphologically defined RCC entity. The diverse morphologic patterns of penile squamous cell carcinomas are grouped as human papillomavirus (HPV) associated and HPV independent, and there is an attempt to simplify the morphologic classification. A new chapter with tumours of the scrotum has been introduced. The main nomenclature of testicular tumours is retained, including the use of the term "germ cell neoplasia in situ" (GCNIS) for the preneoplastic lesion of most germ cell tumours and division from those not derived from GCNIS. Nomenclature changes include replacement of the term "primitive neuroectodermal tumour" by "embryonic neuroectodermal tumour" to separate these tumours clearly from Ewing sarcoma. The term "carcinoid" has been changed to "neuroendocrine tumour", with most examples in the testis now classified as "prepubertal type testicular neuroendocrine tumour".
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Affiliation(s)
- Holger Moch
- Department of Pathology and Molecular Pathology, University Hospital Zuerich and University of Zuerich, Zuerich, Switzerland.
| | - Mahul B Amin
- Department of Pathology and Laboratory Medicine, University of Tennessee Health Science Center, Memphis, TN, USA; Department of Urology, USC Keck School of Medicine, Los Angeles, CA, USA
| | - Daniel M Berney
- Barts Cancer Institute, Queen Mary University of London, London, UK; Department of Cellular Pathology, Barts Health NHS Trust, London, UK
| | - Eva M Compérat
- Department of Pathology, Medical University of Vienna, General Hospital of Vienna, Vienna, Austria
| | - Anthony J Gill
- Sydney Medical School, University of Sydney, Sydney, Australia; NSW Health Pathology, Department of Anatomical Pathology and Pathology Group Kolling Institute of Medical Research Royal North Shore Hospital St Leonards, Sydney, Australia
| | - Arndt Hartmann
- Institute of Pathology, University Hospital Erlangen, Friedrich-Alexander-University Erlangen-Nürnberg, Erlangen, Germany
| | - Santosh Menon
- Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India
| | - Maria R Raspollini
- Histopathology and Molecular Diagnostics, University Hospital Careggi, Florence, Italy
| | - Mark A Rubin
- Department for BioMedical Research (DBMR), Bern Center for Precision Medicine (BCPM), University of Bern and Inselspital, Bern, Switzerland
| | - John R Srigley
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada
| | - Puay Hoon Tan
- Division of Pathology, Singapore General Hospital, Singapore
| | - Satish K Tickoo
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Toyonori Tsuzuki
- Department of Surgical Pathology, Aichi Medical University Hospital, Nagakut, Japan
| | - Samra Turajlic
- The Francis Crick Institute and The Royal Marsden NHS Foundation Trust, London, UK
| | - Ian Cree
- International Agency for Research on Cancer (IARC), World Health Organization, Lyon, France
| | - George J Netto
- Heersink School of Medicine, The University of Alabama at Birmingham, Birmingham, AL, USA
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6
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Berney DM, Cree I, Rao V, Moch H, Srigley JR, Tsuzuki T, Amin MB, Comperat EM, Hartmann A, Menon S, Netto GJ, Rubin MA, Turajlic S, Raspollini MR, Tickoo SK. An introduction to the WHO 5th edition 2022 classification of testicular tumours. Histopathology 2022; 81:459-466. [PMID: 35502823 PMCID: PMC9544657 DOI: 10.1111/his.14675] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/21/2022] [Accepted: 05/02/2022] [Indexed: 11/29/2022]
Abstract
The 5th edition of the World Health Organisation Blue Book was published recently and includes a comprehensive update on testicular tumours. This builds upon the work of the 4th edition, retaining its structure and main nomenclature, including the use of the term 'germ cell neoplasia in situ' (GCNIS) for the pre-invasive lesion of most germ cell tumours and division from those not derived from GCNIS. While there have been important developments in understanding the molecular underpinnings of testicular cancer, this updated classification paradigm and approach remains rooted in morphology. Nomenclature changes include replacement of the term 'primitive neuroectodermal tumour' by 'embryonic neuroectodermal tumour' based on the non-specificity of the former term and to separate these tumours clearly from Ewing sarcoma. Seminoma is placed in a germinoma family of tumours emphasising relation to those tumours at other sites. Criteria for the diagnosis of 'teratoma with somatic transformation' have been modified to not include variable field size assessments. The word 'carcinoid' has been changed to 'neuroendocrine tumour', with most examples in the testis now classified as 'prepubertal type testicular neuroendocrine tumour'. For sex cord-stromal tumours, the use of mitotic counts per high-power field has been changed to per mm2 for malignancy assessments, and the new entities, 'signet ring stromal tumour' and 'myoid gonadal stromal tumour', are defined. Well-differentiated papillary mesothelial tumour has now been defined as tumour type with a favourable prognosis. Sertoliform cystadenoma has been removed as an entity from testicular adnexal tumours and placed with Sertoli cell tumours.
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Affiliation(s)
- Daniel M Berney
- Department of Molecular OncologyBarts Cancer Institute, Barts and The London School of Medicine and Dentistry, QMUL and Barts Health NHS TrustLondonUK
| | - Ian Cree
- WHO Classification of Tumours GroupInternational Agency for Research on Cancer, World Health OrganizationLyonFrance
| | - Vishal Rao
- Basavatarakam Indo American Cancer Hospital and Research InstituteHyderabadIndia
| | - Holger Moch
- Department of Pathology and Molecular PathologyUniversity Hospital Zurich and University ZurichZurichSwitzerland
| | | | - Toyonori Tsuzuki
- Department of Surgical PathologyAichi Medical University, School of MedicineNagakuteJapan
| | - Mahul B Amin
- Department of Pathology and Laboratory MedicineThe University of Tennessee Health Sciences CenterMemphisTNUSA
- Department of UrologyUniversity of Southern California, Keck School of MedicineLos AngelesCAUSA
| | - Eva M Comperat
- Department of PathologyGeneral Hospital, Medical UniversityViennaAustria
- Department of Pathology Tenon HospitalSorbonne UniversityParisFrance
| | - Arndt Hartmann
- Institute of PathologyUniversity Hospital Erlangen, Friedrich‐Alexander UniversityErlangenGermany
| | - Santosh Menon
- Tata Memorial CentreHomi Bhabha National InstituteMumbaiIndia
| | - George J Netto
- University of Alabama at Birmingham, PathologyBirminghamALUSA
| | - Mark A Rubin
- University of Bern, Director of the Department for BioMedical ResearchBernSwitzerland
| | | | - Maria R Raspollini
- Histopathology and Molecular DiagnosticsUniversity Hospital CareggiFlorenceItaly
| | - Satish K Tickoo
- Memorial Sloan‐Kettering Cancer Center, PathologyNew YorkNYUSA
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7
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Colecchia M, Bremmer F, Pini GM. News in the classification of WHO 2022 testicular tumours. Pathologica 2022; 115:3-7. [PMID: 36645400 DOI: 10.32074/1591-951x-825] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 10/31/2022] [Indexed: 01/17/2023] Open
Abstract
The novelties in WHO 5th edition classification of genitourinary tumours are: a) nomenclature changes, including the replacement of the term "primitive neuroectodermal tumour" with "embryonic-type neuroectodermal tumour" and of "carcinoid" with "neuroendocrine tumour". Also, seminoma is now placed in a "germinoma" family of tumours, while sertoliform cystoadenoma was moved from adnexal tumours to Sertoli cell tumours; b) new entities, specifically signet ring stromal tumour, myoid gonadal stromal tumour and well-differentiated papillary mesothelial tumour.
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Affiliation(s)
- Maurizio Colecchia
- Department of Pathology, San Raffaele Scientific Institute, "Vita-Salute" University, Milan, Italy
| | - Felix Bremmer
- Institute of Pathology, University Medical Center Göttingen, Göttingen, Germany
| | - Giacomo Maria Pini
- Department of Pathology, Azienda Ospedaliera SS Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
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8
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Turla A, Zamparini M, Milione M, Grisanti S, Amoroso V, Pedersini R, Cosentini D, Berruti A. Ovarian Strumal Carcinoid: Case Report, Systematic Literature Review and Pooled Analysis. Front Endocrinol (Lausanne) 2022; 13:871210. [PMID: 35528006 PMCID: PMC9069053 DOI: 10.3389/fendo.2022.871210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 03/24/2022] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Ovarian strumal carcinoid is a rare tumor in which thyroid (struma) and carcinoid components coexist. The disease is generally considered to be a borderline malignancy, however, cases with metastatic disease have been described. No data in the literature are available to guide diagnosis and therapy. METHODS We performed a pooled analysis and a systematic review of histopathological-confirmed strumal carcinoid cases published in the literature using the following keywords: "strumal carcinoid of the ovary", "strumal carcinoid case report". A case of strumal carcinoid tumor diagnosed and followed-up at the Medical Oncology Unit of Spedali Civili (Brescia, Italy) was also described and included. RESULTS Sixty-six eligible publications were identified, providing data from one hundred and seventeen patients, plus a case diagnosed at our institution. At presentation, among the eighty-eight patients with symptomatic disease, 37% of patients suffered from abdominal distention and 49% from pain due to a growing abdominal tumor mass, 37% from constipation (peptide YY was analyzed in only nine of them, resulting above the physiologic range). Surgery was the primary therapy in 99% of the patients. Three patients had metastatic disease at diagnosis and five patients underwent recurrence after radical surgery. Histology at disease recurrence concerned the thyroid component in two patients, the carcinoid component in two patients, both histologies in one patient. Median disease-free survival and overall survival in this series were not attained. CONCLUSION Strumal carcinoid of the ovary generally presents a benign behavior and surgery is curative in most cases. However, a small group of patients with this disease can undergo disease recurrence due to both the thyroid and the neuroendocrine (carcinoid) components. A follow-up in radically operated patients is therefore needed, particularly in those with a voluminous disease at diagnosis.
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Affiliation(s)
- Antonella Turla
- Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Medical Oncology, ASST Spedali Civili, Brescia, Italy
| | - Manuel Zamparini
- Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Medical Oncology, ASST Spedali Civili, Brescia, Italy
| | - Massimo Milione
- 1st Pathology Division, Department of Pathology and Laboratory Medicine, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) Istituto Nazionale dei Tumori, Milan, Italy
| | - Salvatore Grisanti
- Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Medical Oncology, ASST Spedali Civili, Brescia, Italy
| | - Vito Amoroso
- Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Medical Oncology, ASST Spedali Civili, Brescia, Italy
| | - Rebecca Pedersini
- Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Medical Oncology, ASST Spedali Civili, Brescia, Italy
| | - Deborah Cosentini
- Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Medical Oncology, ASST Spedali Civili, Brescia, Italy
| | - Alfredo Berruti
- Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Medical Oncology, ASST Spedali Civili, Brescia, Italy
- *Correspondence: Alfredo Berruti,
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9
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The Association of Ovarian Teratoma and Anti-N-Methyl-D-Aspartate Receptor Encephalitis: An Updated Integrative Review. Int J Mol Sci 2021; 22:ijms222010911. [PMID: 34681570 PMCID: PMC8535897 DOI: 10.3390/ijms222010911] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 09/26/2021] [Accepted: 10/07/2021] [Indexed: 01/09/2023] Open
Abstract
Ovarian teratomas are by far the most common ovarian germ cell tumor. Most teratomas are benign unless a somatic transformation occurs. The designation of teratoma refers to a neoplasm that differentiates toward somatic-type cell populations. Recent research shows a striking association between ovarian teratomas and anti-N-methyl-D-aspartate receptor (anti-NMDAR) encephalitis, a rare and understudied paraneoplastic neurological syndrome (PNS). Among teratomas, mature teratomas are thought to have a greater relevance with those neurological impairments. PNS is described as a neurologic deficit triggered by an underlying remote tumor, whereas anti-NMDAR encephalitis is characterized by a complex neuropsychiatric syndrome and the presence of autoantibodies in cerebral spinal fluid against the GluN1 subunit of the NMDAR. This review aims to summarize recent reports on the association between anti-NMDAR encephalitis and ovarian teratoma. In particular, the molecular pathway of pathogenesis and the updated mechanism and disease models would be discussed. We hope to provide an in-depth review of this issue and, therefore, to better understand its epidemiology, diagnostic approach, and treatment strategies.
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KORNOVSKI Y, IVANOVA Y, KOSTOV S, SLAVCHEV S, MATEVA S, YORDANOV A. Rare malignant ovarian tumors-classification, incidence rate, prognosis and treatment. GAZZETTA MEDICA ITALIANA ARCHIVIO PER LE SCIENZE MEDICHE 2021. [DOI: 10.23736/s0393-3660.21.04635-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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11
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Kanber Y, Pusztaszeri M, Auger M. Immunocytochemistry for diagnostic cytopathology-A practical guide. Cytopathology 2021; 32:562-587. [PMID: 34033162 DOI: 10.1111/cyt.12993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 04/18/2021] [Accepted: 04/19/2021] [Indexed: 11/29/2022]
Abstract
Cytological specimens, which are obtained by minimally invasive methods, are an excellent source of diagnostic material. Sometimes they are the only material available for diagnosis as well as for prognostic/predictive markers. When cytomorphology is not straightforward, ancillary tests may be required for a definitive diagnosis to guide clinical management. Immunocytochemistry (ICC) is the most common and practical ancillary tool used to reach a diagnosis when cytomorphology is equivocal, to differentiate entities with overlapping morphological features, and to determine the cell lineage and the site of origin of a metastatic neoplasm. Numerous immunomarkers are available, and some are expressed in multiple neoplasms. To rule out entities within a differential diagnosis, the use of more than one marker, sometimes panels, is necessary. ICC panels for diagnostic purposes should be customised based on the clinical context and cytomorphology, and the markers should be used judiciously to preserve material for additional tests for targeted therapies in the appropriate setting. This review offers a practical guide for the use of ICC for diagnostic cytopathology, covering the most commonly encountered non-hematolymphoid diagnostic scenarios in various body sites.
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Affiliation(s)
- Yonca Kanber
- Department of Pathology, McGill University Health Center, McGill University, Montreal, QC, Canada
| | - Marc Pusztaszeri
- Department of Pathology, Jewish General Hospital, McGill University, Montréal, QC, Canada
| | - Manon Auger
- Department of Pathology, McGill University Health Center, McGill University, Montreal, QC, Canada
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12
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Becker VM, Schneiders M, Hennecken M, Stolp S, Lenz J, Moll FH, Leißner J. [Young man with simultaneous lower abdominal and testicular tumor]. Urologe A 2021; 60:932-935. [PMID: 33844026 DOI: 10.1007/s00120-021-01510-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/10/2021] [Indexed: 10/21/2022]
Affiliation(s)
- Victoria Margaux Becker
- Urologische Klinik, Kliniken der Stadt Köln gGmbH, Neufelder Straße 32, 51067, Köln, Deutschland.
| | - Martin Schneiders
- Urologische Klinik, Kliniken der Stadt Köln gGmbH, Neufelder Straße 32, 51067, Köln, Deutschland
| | - Marius Hennecken
- Urologische Klinik, Kliniken der Stadt Köln gGmbH, Neufelder Straße 32, 51067, Köln, Deutschland
| | - Stephan Stolp
- Urologische Klinik, Kliniken der Stadt Köln gGmbH, Neufelder Straße 32, 51067, Köln, Deutschland
| | - Johannes Lenz
- Institut für Pathologie, Kliniken der Stadt Köln gGmbH, Köln, Deutschland
| | - Friedrich H Moll
- Urologische Klinik, Kliniken der Stadt Köln gGmbH, Neufelder Straße 32, 51067, Köln, Deutschland.,Institut für Geschichte, Theorie und Ethik der Medizin, Centre for Health and Society, Heinrich-Heine-Universität, Düsseldorf, Deutschland
| | - Joachim Leißner
- Urologische Klinik, Kliniken der Stadt Köln gGmbH, Neufelder Straße 32, 51067, Köln, Deutschland
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Yang W, Wu L, He Q, Zhang Y, Zhang Y, Tian Y. A case series of patients with gonadal dysgenesis-associated mixed malignant ovarian germ cell tumor. Gynecol Endocrinol 2020; 36:934-937. [PMID: 32516003 DOI: 10.1080/09513590.2020.1775194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Abstract
Introduction: Malignant germ cell tumors (MGCT) can occur in both genders. In this study, we present eight cases of mixed ovarian MGCT in patients. Most patients reported in the current study are young women, among whom clinical characteristics of gonadal dysgenesis associated MGCT were rarely reported.Methods: Comprehensive information of eight patients with mixed ovarian MGCTs, including patients' age, clinical features, tumor markers, imaging findings, surgical records, pathology, karyotyping tests, chemotherapy and follow-up were collected. Surgical specimens were evaluated by two specialized gynecologic pathologists.Results: All patients received surgery, while seven received chemotherapy. Among them, two received a second surgery and three patients received hormone replacement therapy (HRT) after gonadectomy. Four of five patients with amenorrhea were found to have 46, XY karyotype. All patients showed no sign of recurrence at the latest follow-up.Discussion: Karyotyping or genetics testing in patients with amenorrhea is necessary, especially for patients with pelvic mass, which can help surgeons to evaluate the necessity of gonadectomy before surgery. The patients with gonadal dysgenesis associated mixed ovarian MGCT seem to have better prognosis and long survival time. Thus, HRT, an option that can improve life quality, is worth considering for these patients after gonadectomy.
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Affiliation(s)
- Wenqing Yang
- Gynecological Oncology Research and Engineering Center of Hunan Province, Changsha, China
- Department of Gynecology, Xiangya Hospital, Central South University, Changsha, China
| | - Lisha Wu
- Gynecological Oncology Research and Engineering Center of Hunan Province, Changsha, China
- Institute of Medical Sciences, Xiangya Hospital, Central South University, Changsha, China
| | - Qiongqiong He
- Department of Pathology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yi Zhang
- Department of Gynecology, Xiangya Hospital, Central South University, Changsha, China
| | - Yu Zhang
- Gynecological Oncology Research and Engineering Center of Hunan Province, Changsha, China
- Department of Gynecology, Xiangya Hospital, Central South University, Changsha, China
| | - Yan Tian
- Gynecological Oncology Research and Engineering Center of Hunan Province, Changsha, China
- Department of Gynecology, Xiangya Hospital, Central South University, Changsha, China
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Veneris JT, Mahajan P, Frazier AL. Contemporary management of ovarian germ cell tumors and remaining controversies. Gynecol Oncol 2020; 158:467-475. [DOI: 10.1016/j.ygyno.2020.05.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 05/06/2020] [Indexed: 12/19/2022]
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15
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Molecular Pathways and Targeted Therapies for Malignant Ovarian Germ Cell Tumors and Sex Cord-Stromal Tumors: A Contemporary Review. Cancers (Basel) 2020; 12:cancers12061398. [PMID: 32485873 PMCID: PMC7353025 DOI: 10.3390/cancers12061398] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 05/13/2020] [Accepted: 05/20/2020] [Indexed: 12/13/2022] Open
Abstract
Non-epithelial ovarian tumors are heterogeneous and account for approximately 10% of ovarian malignancies. The most common subtypes of non-epithelial ovarian tumors arise from germ cells or sex cord and stromal cells of the gonads. These tumors are usually detected at an early stage, and management includes surgical staging and debulking. When indicated for advanced disease, most respond to chemotherapy; however, options for patients with refractory disease are limited, and regimens can be associated with significant toxicities, including permanent organ dysfunction, secondary malignancies, and death. Targeted therapies that potentially decrease chemotherapy-related adverse effects and improve outcomes for patients with chemotherapy-refractory disease are needed. Here, we review the molecular landscape of non-epithelial ovarian tumors for the purpose of informing rational clinical trial design. Recent genomic discoveries have uncovered recurring somatic alterations and germline mutations in subtypes of non-epithelial ovarian tumors. Though there is a paucity of efficacy data on targeted therapies, such as kinase inhibitors, antibody–drug conjugates, immunotherapy, and hormonal therapy, exceptional responses to some compounds have been reported. The rarity and complexity of non-epithelial ovarian tumors warrant collaboration and efficient clinical trial design, including high-quality molecular characterization, to guide future efforts.
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