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Nardi E, Silvano A, Castiglione F, Olivo E, Abati I, Massi D, Seravalli V, Di Tommaso M. A case series of chorioangiomas in placentas with clinical indication for histological examination. Pathologica 2024; 116:258-266. [PMID: 39377509 PMCID: PMC11460147 DOI: 10.32074/1591-951x-1003] [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] [Received: 04/01/2024] [Accepted: 08/31/2024] [Indexed: 10/09/2024] Open
Abstract
Chorioangiomas are benign angiomas arising from chorionic tissue and they are the most common non-trophoblastic tumors of the placenta, as they are observed in 1% of all placentas examined. Most chorioangiomas are small and asymptomatic, often undetected during a prenatal ultrasound, and their clinical significance is still unknown. Large chorioangiomas, measuring more than 4-5 cm in diameter, can usually be detected prenatally by gray-scale or color Doppler sonography, and may be associated with maternal or fetal complications, such as preeclampsia, maternal mirror syndrome, preterm delivery, nonimmune fetal hydrops, fetal growth restriction and fetal demise. We herein describe the clinical-pathological features of a monocentric series of 30 placental chorioangiomas and discuss their clinical-pathological features and possible molecular mechanisms underlying their development.
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Affiliation(s)
- Eleonora Nardi
- Department of Health Sciences, Section of Pathology, University of Florence, Florence, Italy
| | - Angela Silvano
- Department of Health Sciences, Division of Obstetrics and Gynecology, Careggi Hospital, University of Florence, Florence Italy
| | - Francesca Castiglione
- Department of Health Sciences, Section of Pathology, University of Florence, Florence, Italy
| | - Erika Olivo
- Department of Health Sciences, Section of Pathology, University of Florence, Florence, Italy
| | - Isabella Abati
- Department of Health Sciences, Division of Obstetrics and Gynecology, Careggi Hospital, University of Florence, Florence Italy
| | - Daniela Massi
- Department of Health Sciences, Section of Pathology, University of Florence, Florence, Italy
| | - Viola Seravalli
- Department of Health Sciences, Division of Obstetrics and Gynecology, Careggi Hospital, University of Florence, Florence Italy
| | - Mariarosaria Di Tommaso
- Department of Health Sciences, Division of Obstetrics and Gynecology, Careggi Hospital, University of Florence, Florence Italy
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Dahl J. Intraplacental Gestational Neoplasms: A Review of Clinically Relevant Diagnostically Challenging Lesions. Arch Pathol Lab Med 2024; 148:398-408. [PMID: 37977155 DOI: 10.5858/arpa.2023-0109-ra] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/24/2023] [Indexed: 11/19/2023]
Abstract
CONTEXT.— Case studies reporting intraplacental choriocarcinoma (IPC) and intraplacental "chorangiocarcinoma" have recently increased, with IPC also represented in molecular analyses of gestational trophoblastic neoplasms. OBJECTIVE.— To provide an overview of 2 intraplacental neoplastic lesions that can have a significant impact on both mother and fetus/infant, focusing on diagnostic characteristics, and ancillary and molecular tools that support diagnosis, determine prognosis, and further elucidate the nature of these lesions. DATA SOURCES.— Data were compiled from a PubMed literature review that included diagnostic and additional keywords within the scope of study for gestational choriocarcinoma in general. Illustrative cases were retrieved from the pathology archives at Michigan Medicine, including the consultation files of the author. CONCLUSIONS.— Intraplacental gestational tumors exist along the spectrum of benign (chorangioma) to aggressive malignant (choriocarcinoma) neoplasms with a high potential for metastasis. Although most gestational choriocarcinomas follow complete hydatidiform mole, 20% to 25% occur in association with normal intrauterine gestations, including rare cases in which they are detected within the placenta (IPC). IPCs range from asymptomatic to widely metastatic, with metastases possible even when only microscopic IPCs are present. A second, even less common lesion, variably called "chorangiocarcinoma" and chorangioma with atypical trophoblast proliferation, is also reviewed. The incidence of these lesions is likely to be underestimated. Heightened suspicion and more liberal placental sampling, particularly when specific clinical features are present, may result in higher detection. Enhanced detection to provide the earliest intervention for both mother and infant may improve prognosis, particularly for asymptomatic disease that may later present with metastasis.
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Affiliation(s)
- Julia Dahl
- From the Department of Pathology, University of Michigan Health System, Ann Arbor
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Stabile G, Scalia MS, Stampalija T, Bruno M, Laganà AS, Sartore A, Mangogna A, Carlucci S. Placental Chorangiocarcinoma a Specific Histological Pattern of Uncertain Incidence and Clinical Impact: Systematic Review of the Literature. J Clin Med 2023; 12:jcm12093065. [PMID: 37176506 PMCID: PMC10179247 DOI: 10.3390/jcm12093065] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 04/15/2023] [Accepted: 04/21/2023] [Indexed: 05/15/2023] Open
Abstract
Chorangiocarcinoma is a very rare and misdiagnosed placental neoplasm. The unique morphologic features of the lesion distinguish it from other trophoblastic tumors and vascular abnormalities. We present a systematic review of the literature to provide clarity on chorangiocarcinoma entity and biology. A literature search was carried out in December 2022 using the keywords "Placental chorangiocarcinoma", "Chorangioma", "Placenta", and "Throphoblast proliferation". Articles published from 1988 to 2022 were obtained from Scopus, Google Scholar, and PUBMED. In our review, we examined maternal age, gestational age at the time of delivery, parity, type of pregnancy, placental weight, ultrasound features of the placenta, macroscopic examination and tumor size, microscopic examination, immunostaining, maternal beta-human chorionic gonadotropin, fetal and maternal outcome. Eight manuscripts were detected. They are all case reports. The macroscopic characteristics of the lesions were represented by the presence of a grey-yellow-white color well-demarcated round nodule. Microscopically, all the authors described typical aspects of malignancy as a high rate of mitosis, nuclear atypia and necrotic areas. In some cases, the presence of AE1/AE3 cytoplasmic positivity, p63 nuclear staining, and beta-human chorionic gonadotropin (BHCG) were reported. A good fetal outcome was reported in all cases of newborns with normal birth weight, except one with fetal growth restriction. Maternal outcome was good in all cases except one with maternal lung metastasis three months after delivery. The clinical course has probably underestimated the real incidence of the pathology. Only greater knowledge of its histology and its clinical course will allow us to evaluate the real prevalence of the disease.
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Affiliation(s)
- Guglielmo Stabile
- Institute for Maternal and Child Health, IRCCS "Burlo Garofolo", Via dell'Istria 65/1, 34137 Trieste, Italy
| | - Maria Sole Scalia
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34137 Trieste, Italy
| | - Tamara Stampalija
- Department of Medicine, Surgery and Health Sciences, University of Trieste, 34137 Trieste, Italy
| | - Matteo Bruno
- Unit of Obstetrics and Gynecology, San Salvatore Hospital, 67100 L'Aquila, Italy
| | - Antonio Simone Laganà
- Unit of Gynecologic Oncology, ARNAS "Civico-Di Cristina-Benfratelli", Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, 90127 Palermo, Italy
| | - Andrea Sartore
- Institute for Maternal and Child Health, IRCCS "Burlo Garofolo", Via dell'Istria 65/1, 34137 Trieste, Italy
| | - Alessandro Mangogna
- Institute for Maternal and Child Health, IRCCS "Burlo Garofolo", Via dell'Istria 65/1, 34137 Trieste, Italy
| | - Stefania Carlucci
- Institute for Maternal and Child Health, IRCCS "Burlo Garofolo", Via dell'Istria 65/1, 34137 Trieste, Italy
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Ali M, Rogers LK, Heyob KM, Buhimschi CS, Buhimschi IA. Changes in Vasodilator-Stimulated Phosphoprotein Phosphorylation, Profilin-1, and Cofilin-1 in Accreta and Protection by DHA. Reprod Sci 2018; 26:757-765. [PMID: 30092744 DOI: 10.1177/1933719118792095] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Accreta and gestational trophoblastic disease (ie, choriocarcinoma) are placental pathologies characterized by hyperproliferative and invasive trophoblasts. Cellular proliferation, migration, and invasion are heavily controlled by actin-binding protein (ABP)-mediated actin dynamics. The ABP vasodilator-stimulated phosphoprotein (VASP) carries key regulatory role. Profilin-1, cofilin-1, and VASP phosphorylated at Ser157 (pVASP-S157) and Ser239 (pVASP-S239) are ABPs that regulate actin polymerization and stabilization and facilitate cell metastases. Docosahexaenoic acid (DHA) inhibits cancer cell migration and proliferation. We hypothesized that analogous to malignant cells, ABPs regulate these processes in extravillous trophoblasts (EVTs), which exhibit aberrant expression in placenta accreta. Placental-myometrial junction biopsies of histologically confirmed placenta accreta had significantly increased immunostaining levels of cofilin-1, VASP, pVASP-S239, and F-actin. Treatment of choriocarcinoma-derived trophoblast (BeWo) cells with DHA (30 µM) for 24 hours significantly suppressed proliferation, migration, and pVASP-S239 levels and altered protein profiles consistent with increased apoptosis. We concluded that in accreta changes in the ABP expression profile were a response to restore homeostasis by counteracting the hyperproliferative and invasive phenotype of the EVT. The observed association between VASP phosphorylation, apoptosis, and trophoblast proliferation and migration suggest that DHA may offer a therapeutic solution for conditions where EVT is hyperinvasive.
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Affiliation(s)
- Mehboob Ali
- Center for Perinatal Research, The Research Institute at Nationwide Children's Hospital, 575 Children's Crossroad, Columbus, OH, 43215, USA.
| | - Lynette K Rogers
- Center for Perinatal Research, The Research Institute at Nationwide Children's Hospital, 575 Children's Crossroad, Columbus, OH, 43215, USA.,Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Kathryn M Heyob
- Center for Perinatal Research, The Research Institute at Nationwide Children's Hospital, 575 Children's Crossroad, Columbus, OH, 43215, USA
| | - Catalin S Buhimschi
- Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, The Ohio State University College of Medicine, Columbus, OH, USA
| | - Irina A Buhimschi
- Center for Perinatal Research, The Research Institute at Nationwide Children's Hospital, 575 Children's Crossroad, Columbus, OH, 43215, USA.,Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA.,Division of Maternal-Fetal Medicine, Department of Obstetrics & Gynecology, The Ohio State University College of Medicine, Columbus, OH, USA
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Allias F, Lebreton F, Gaillot-Durand L, Jaouen A, Reis Borges R, Devouassoux-Shisheboran M. [Pseudosarcomatous chorangioma: A macroscopic and microscopic atypical tumor]. Ann Pathol 2016; 36:120-4. [PMID: 26993586 DOI: 10.1016/j.annpat.2015.11.013] [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: 07/31/2015] [Revised: 10/19/2015] [Accepted: 11/12/2015] [Indexed: 11/16/2022]
Abstract
We report a case of an unusual chorangioma in a 26-year-old gravida 2, para 1 female. The clinical course was complicated by premature birth at 34 weeks' gestation. The baby presented with congenital cardiac and renal malformations. The tumor was 11 cm in size, separated from the main placental mass and exhibited atypical histologic characteristics such as fibromatous areas, high cellularity, nuclear atypia and high mitotic index. These histologic features must not be interpreted as malignancy.
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Affiliation(s)
- Fabienne Allias
- Service d'anatomie et cytologie pathologiques, hôpital de la Croix-Rousse, 103, grande rue de la Croix-Rousse, 69317 Lyon cedex 04, France.
| | - Frédérique Lebreton
- Service d'anatomie et cytologie pathologiques, hôpital de la Croix-Rousse, 103, grande rue de la Croix-Rousse, 69317 Lyon cedex 04, France
| | - Lucie Gaillot-Durand
- Service d'anatomie et cytologie pathologiques, hôpital de la Croix-Rousse, 103, grande rue de la Croix-Rousse, 69317 Lyon cedex 04, France
| | - Alexandre Jaouen
- Service d'anatomie et cytologie pathologiques, hôpital de la Croix-Rousse, 103, grande rue de la Croix-Rousse, 69317 Lyon cedex 04, France
| | - Ruth Reis Borges
- Centre de pathologie, 31, avenue du Général-de-Gaule, BP 32, 26201 Montélimar cedex, France
| | - Mojgan Devouassoux-Shisheboran
- Service d'anatomie et cytologie pathologiques, hôpital de la Croix-Rousse, 103, grande rue de la Croix-Rousse, 69317 Lyon cedex 04, France
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6
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Lokuhetty D, Al Bahari M. Successful Outcome of a Pregnancy Complicated by a Voluminous Placental Chorangioma: Case report with Review of the Literature. Oman Med J 2014; 29:e076. [PMID: 30996819 DOI: 10.5001/omj.2014.83] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Placental chorangioma is a rare, benign, placental neoplasm associated with a myriad foetomaternal and neonatal complications. Voluminous chorangiomas have frequent complications and adverse outcomes. The successful outcome of a pregnancy complicated by a voluminous chorangioma is reported herein, with the literature review. Chorangiomas mostly occur in primiparous women over 30years of age, complicated by polyhydramnios, placenta praevia, ante-partum haemorrahage, premature separation of membranes, premature labour, toxaemia of pregnancy, hydrops foetalis and midterm intrauterine death. The neonatal period may be complicated by effects of low birth weight, cardiomegaly, cardiac failure, anaemia, thrombocytopenia and unsuspected congenital anomalies. This case had an unusually uneventful antenatal period for 36weeks, culminating in a medically unassisted, spontaneous, vaginal, breech delivery with a successful pregnancy outcome, in spite of having a voluminous chorangioma.
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Affiliation(s)
- Dilani Lokuhetty
- Department of Pathology, Faculty of Medicine, University of Colombo, Kynsey road, Colombo 8, Sri Lanka; Department of Pathology, Sultan Qaboos University Hospital, Muscat, Oman
| | - Maiya Al Bahari
- Department of Pathology, Sultan Qaboos University Hospital, Muscat, Oman
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Abstract
Placental chorioangioma is the most common benign non-trophoblastic tumor of the placenta. It is derived from primitive chorionic mesenchyme and is typically vascular. Placenta chorioangiomas occur in approximately 1% of pregnancies. Most placental chorioangiomas are small and are not clinically important. However, those measuring more than 4-5 cm in diameter may be associated with maternal and fetal complications. Early diagnosis, close prenatal surveillance and appropriate intervention may prevent severe complications and perinatal mortality caused by chorioangioma. Here we review the incidence, prenatal diagnosis, complications, the pathophysiological mechanisms of maternal and fetal complications, and the therapeutic possibilities in pregnancies complicated by placental chorioangiomas.
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Faes T, Pecceu A, Van Calenbergh S, Moerman P. Chorangiocarcinoma of the placenta: a case report and clinical review. Placenta 2012; 33:658-61. [PMID: 22632806 DOI: 10.1016/j.placenta.2012.04.012] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2012] [Revised: 04/21/2012] [Accepted: 04/23/2012] [Indexed: 10/28/2022]
Abstract
OBJECTIVE We describe a case of chorangiocarcinoma, a complex lesion consisting of a trophoblastic proliferation within a chorangioma, presenting in a term placenta. MATERIALS AND METHODS The lesion was diagnosed by ultrasound at a second trimester check-up after amniocentesis, performed because of increased combined risk at first trimester screening for trisomy 21. After uncomplicated vaginal delivery, a healthy child was born and the placenta was expelled spontaneously. RESULTS Gross examination of the placenta showed a well-demarcated mass, bulging paracentrally from the fetal surface. Histology revealed a trophoblastic proliferation inside a chorangioma, consisting of multiple nodules with characters of focal multinucleation and pleomorphic cell nuclei, extensive central necrosis and high mitotic activity. Immunohistochemical staining showed strong intensity for hCG; Ki-67 (MIB-1) demonstrated a high proliferation index. Histopathological and immunohistochemical profile was compatible with a malignant trophoblastic proliferation. CONCLUSIONS This is only the fifth reported case of so-called "chorangiocarcinoma" of the placenta (Table 1). However, histopathologically only one reported case was identical to ours. A proliferation of atypical trophoblast was observed inside a chorangioma, which formed as it were a shield around the trophoblast. No extravascular stromal invasion was present. Follow-up revealed no metastases, either in the mother or the child, up to 3 months after birth.
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Affiliation(s)
- T Faes
- Department of Gynaecology-Obstetrics, AZ Turnhout, Belgium.
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