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Stanić Ž, Hrgović Z, Fureš R, Cerovac A. Case report and review of literature: immature teratoma with islets of a yolk-sac tumour: could it be omitted for years? J OBSTET GYNAECOL 2023; 43:2182673. [PMID: 36877134 DOI: 10.1080/01443615.2023.2182673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
Affiliation(s)
- Žana Stanić
- Department for Integrative Gynecology, Obstetrics and Minimally invasive Gynecologic Surgery, General Hospital Zabok and Hospital of Croatian Veterans, Zabok, Croatia.,Faculty of Dental Medicine and Health, Josip Juraj Strossmayer University of Osijek, Osijek, Republic of Croatia
| | - Zlatko Hrgović
- Frauenklinik, J.W. Goethe Universität Frankfurt, Frankfurt am Main, Germany
| | - Rajko Fureš
- Department for Integrative Gynecology, Obstetrics and Minimally invasive Gynecologic Surgery, General Hospital Zabok and Hospital of Croatian Veterans, Zabok, Croatia.,Faculty of Dental Medicine and Health, Josip Juraj Strossmayer University of Osijek, Osijek, Republic of Croatia
| | - Anis Cerovac
- Department of Gynaecology and Obstetrics, General Hospital Tešanj, Tešanj, Bosnia and Herzegovina.,Department of Anatomy, School of Medicine, University of Tuzla, Tuzla, Bosnia and Herzegovina
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Ahoussougbemey Mele A, Danak S, Ellis E, Green A. Immature Teratoma With Metastatic Gliosis. Cureus 2022; 14:e22748. [PMID: 35371894 PMCID: PMC8970535 DOI: 10.7759/cureus.22748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/01/2022] [Indexed: 11/30/2022] Open
Abstract
Immature teratomas are rare malignant tumors of the ovary. They are made of immature components of germ cell origin. The incidence of immature teratomas is highest in young adults aged 18 to 39. The prognosis heavily depends on the International Federation of Gynecology and Obstetrics (FIGO) staging system and is influenced by factors such as cell type, tumor grade, capsular rupture, and metastatic risk factors. Initial treatment is complete surgical resection. When indicated, platinum-based adjuvant chemotherapy with bleomycin, etoposide, and cisplatin (BEP) is the treatment of choice. Next-generation sequencing of the tumor can influence treatment in the recurrent setting. Temozolomide is an alkylating agent used to target high-grade gliomas. Bevacizumab is a targeted therapy that interferes with the process of angiogenesis by inhibiting vascular endothelial growth factor (VEGF). We report a 36-year-old female who presented with a 17.6cm x 10.5cm x 24.2cm intraabdominal mass and ascites. Upon tumor resection, she was found to have a stage IIIa, grade 2 immature teratoma of the left ovary, with glial tissue being the metastatic cell type. Disease progression continued despite treatment with BEP. She was then treated experimentally with six months of bevacizumab and temozolomide, given its rarity and targeted therapy for glial tissue. Despite monoclonal antibody therapy, the tumor progressed again and was treated with docetaxel and gemcitabine. A repeat CT of the chest, abdomen, and pelvis demonstrated scattered peritoneal implants that were increasing in size. Chromosome analysis was performed and revealed somatic mutations of MLH1, MSH2, MSH6, and PD-L1. The patient has requested a break from chemotherapy but will be treated with direct immunotherapy when she restarts. This case’s importance lies in its rarity because fewer than 10 cases of immature teratomas with metastatic glial tissue are noted in the world’s literature. Furthermore, this is the first reported case of this cell type being treated with immunotherapy in the world literature.
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Takayasu H, Masumoto K, Tanaka N, Aiyoshi T, Sasaki T, Ono K, Chiba F, Urita Y, Shinkai T. A clinical review of ovarian tumors in children and adolescents. Pediatr Surg Int 2020; 36:701-709. [PMID: 32346848 DOI: 10.1007/s00383-020-04660-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/21/2020] [Indexed: 11/22/2022]
Abstract
PURPOSE To determine the features which predict torsion and the pre-operative indicators of malignancy in cases of ovarian torsion in ovarian tumors (OTs) in children. METHODS The medical records of 35 pediatric patients who underwent surgery for OT, except for neonate cases, from 1997 to 2018 at our institution were reviewed retrospectively. RESULTS The pathological diagnosis was mature teratoma in 17, immature teratoma in 9, yolk sac tumor in 3, and others in 6. The preoperative diagnosis, which was made based on the imaging findings and the serum tumor marker values, matched with the pathological diagnosis in 29/35 (83%). Ovarian torsion occurred in 14/35 (40%). All but one case that presented with torsion had intermittent abdominal pain as the primary symptom. The preoperative white blood cell count was significantly higher in cases where ovary preservation was impossible than where it was possible (p = 0.01) among the cases presenting with torsion. CONCLUSION Preoperative imaging findings and the serum tumor marker values enabled us to make an accurate preoperative diagnosis. Patients with intermittent abdominal primary symptoms were more likely to have ovarian torsion than those without such symptoms, and leukocytosis may indicate irreversible ischemic changes in the affected ovary.
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Affiliation(s)
- Hajime Takayasu
- Department of Pediatric Surgery, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, Ibaraki, 305-8575, Japan.
| | - Kouji Masumoto
- Department of Pediatric Surgery, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Nao Tanaka
- Department of Pediatric Surgery, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Tsubasa Aiyoshi
- Department of Pediatric Surgery, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Takato Sasaki
- Department of Pediatric Surgery, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Kentaro Ono
- Department of Pediatric Surgery, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Fumiko Chiba
- Department of Pediatric Surgery, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Yasuhisa Urita
- Department of Pediatric Surgery, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, Ibaraki, 305-8575, Japan
| | - Toko Shinkai
- Department of Pediatric Surgery, Faculty of Medicine, University of Tsukuba, 1-1-1, Tennoudai, Tsukuba, Ibaraki, 305-8575, Japan
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Iavazzo C, Minis EE, Gkegkes ID. Current management of gynecologic cancer in pregnancy. J Turk Ger Gynecol Assoc 2018; 19:104-110. [PMID: 29699959 PMCID: PMC5994818 DOI: 10.4274/jtgga.2018.0044] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Cancer during pregnancy is a particularly challenging complication. The incidence has increased in recent years due to childbearing at advanced maternal ages due to career choices and/or the development of reproductive technology. Approximately two thirds of cancer cases during pregnancy comprise invasive cervical cancers and breast cancer. Cancer during gestation is characterized by a need for specialized treatment due to major changes in the hormonal profile (estrogen-progesterone), metabolism (enhancement of anabolism), hemodynamic changes (hyperdynamic circulation), immunologic changes (cell-mediated and humoral immunity), and increased angiogenesis (increased blood flow towards the uterus). Moreover, the management of such patients is based on the trimester of pregnancy, type and stage of cancer, and informed consent of the mother based on her wishes. The optimal treatment of cancer during pregnancy remains elusive because there are limited data from retrospective studies with small samples. As a result, it is crucial that data regarding survival of the women and long-term follow-up of the children from different cancer centers and registries are shared. This need is dictated by the fact that the incidence of cancer during pregnancy will continue to rise as child-bearing age continues to increase.
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Affiliation(s)
- Christos Iavazzo
- Department of Gynecological Oncology, Metaxa Cancer Hospital, Piraeus, Greece
| | | | - Ioannis D Gkegkes
- Department of Surgery, General Hospital of Attica “KAT”, Athens, Greece
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