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Devins KM, Young RH, Oliva E. Sex Cord-Stromal Tumors of the Ovary: An Update and Review. Part I - Pure Ovarian Stromal Tumors. Adv Anat Pathol 2024; 31:215-230. [PMID: 38369847 DOI: 10.1097/pap.0000000000000435] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2024]
Abstract
In two separate reviews, we review the time-honored but still frequently challenging features of ovarian sex cord-stromal tumors, and also emphasize new developments including unusual morphologic appearances that, despite the relative rarity of many of the tumors, result in a disproportionate number of differential diagnostic problems, variant immunohistochemical profiles, and specific molecular and syndromic associations. These neoplasms are also of historical interest as current knowledge is still based in significant part on the contributions of 2 giants of gynecologic pathology, Dr Robert Meyer and Dr Robert E. Scully. In part I, we present the major clinical, pathologic, and genomic features of the pure ovarian stromal tumors including comments on differential diagnosis and briefly note significant historical contributions. In part II we will discuss pure sex cord and sex cord-stromal tumors.
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Affiliation(s)
- Kyle M Devins
- James Homer Wright Pathology Laboratories, Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA
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Devins KM, Young RH, Oliva E. Sex Cord-Stromal Tumors of the Ovary: An Update and Review. Part II - Pure Sex Cord and Sex Cord-Stromal Tumors. Adv Anat Pathol 2024; 31:231-250. [PMID: 38420747 DOI: 10.1097/pap.0000000000000436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024]
Abstract
We review the time honored but still frequently challenging features of ovarian sex cord-stromal tumors and also emphasize new developments, including unusual morphologic appearances that, despite the relative rarity of many of the tumors, result in a disproportionate number of differential diagnostic problems, variant immunohistochemical profiles, and specific molecular and syndromic associations. These neoplasms are also of historical interest as current knowledge is still based in significant part to the contributions of 2 giants of gynecologic pathology, Dr Robert Meyer and Dr. Robert E. Scully. In part I, we reviewed the pure ovarian stromal tumors. Now, in part II, we present the major clinical, pathologic, and genomic features of pure sex cord and sex cord-stromal tumors.
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Affiliation(s)
- Kyle M Devins
- James Homer Wright Pathology Laboratories, Massachusetts General Hospital, Harvard Medical School, Boston, MA
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Shang J, Huang C, Zheng Q, Feng J, He K, Xie H. Imaging features, clinical characteristics and neonatal outcomes of pregnancy luteoma: A case series and literature review. Acta Obstet Gynecol Scand 2024; 103:740-750. [PMID: 37710408 PMCID: PMC10993364 DOI: 10.1111/aogs.14672] [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: 04/17/2023] [Revised: 08/12/2023] [Accepted: 08/14/2023] [Indexed: 09/16/2023]
Abstract
INTRODUCTION This study aimed to investigate the imaging features, clinical characteristics and neonatal outcomes of pregnancy luteoma. MATERIAL AND METHODS We retrospectively analyzed patients with pregnancy luteoma admitted to the First Affiliated Hospital of Sun Yat-sen University between January 2003 and December 2022. We recorded their imaging features, clinical characteristics and neonatal outcomes. Additionally, we reviewed relevant studies in the field. RESULTS In total, 127 cases were identified, including eight from our hospital and 119 from the literature. Most patients (93/127, 73.23%) were of reproductive age, 20-40 years old, and 66% were parous. Maternal hirsutism or virilization (such as deepening voice, acne, facial hair growth and clitoromegaly) was observed in 29.92% (38/127), whereas 59.06% of patients (75/127) were asymptomatic. Abdominal pain was reported in 13 patients due to compression, torsion or combined ectopic pregnancy. The pregnancy luteomas, primarily discovered during the third trimester (79/106, 74.53%), varied in size ranging from 10 mm to 20 cm in diameter. Seventy-five cases were incidentally detected during cesarean section or postpartum tubal ligation, and 39 were identified through imaging or physical examination during pregnancy. Approximately 26.61% of patients had bilateral lesions. The majority of pregnancy luteomas were solid and well-defined (94/107, 87.85%), with 43.06% (31/72) displaying multiple solid and well-circumscribed nodules. Elevated serum androgen levels (reaching values between 1.24 and 1529 times greater than normal values for term gestation) were observed in patients with hirsutism or virilization, with a larger lesion diameter (P < 0.001) and a higher prevalence of bilateral lesions (P < 0.001). Among the female infants born to masculinized mothers, 68.18% (15/22) were virilized. Information of imaging features was complete in 22 cases. Ultrasonography revealed well-demarcated hypoechoic solid masses with rich blood supply in 12 of 19 cases (63.16%). Nine patients underwent magnetic resonance imaging (MRI) or computed tomography (CT), and six exhibited solid masses, including three with multi-nodular solid masses. CONCLUSIONS Pregnancy luteomas mainly manifest as well-defined, hypoechoic and hypervascular solid masses. MRI and CT are superior to ultrasonography in displaying the imaging features of multiple nodules. Maternal masculinization and solid masses with multiple nodules on imaging may help diagnose this rare disease.
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Affiliation(s)
- Jian‐Hong Shang
- Department of Ultrasonic MedicineFirst Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
| | - Cai‐Xin Huang
- Department of Ultrasonic MedicineFirst Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
| | - Qiao Zheng
- Department of Ultrasonic MedicineFirst Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
| | - Jie‐Ling Feng
- Department of Ultrasonic MedicineFirst Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
| | - Ke He
- Department of Obstetrics and GynecologyFirst Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
| | - Hong‐Ning Xie
- Department of Ultrasonic MedicineFirst Affiliated Hospital of Sun Yat‐sen UniversityGuangzhouChina
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Trecourt A, Donzel M, Alsadoun N, Allias F, Devouassoux-Shisheboran M. Relevance of Molecular Pathology for the Diagnosis of Sex Cord-Stromal Tumors of the Ovary: A Narrative Review. Cancers (Basel) 2023; 15:5864. [PMID: 38136408 PMCID: PMC10741682 DOI: 10.3390/cancers15245864] [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: 11/15/2023] [Revised: 12/12/2023] [Accepted: 12/13/2023] [Indexed: 12/24/2023] Open
Abstract
Ovarian sex cord-stromal tumors (SCSTs) account for 8% of all primary ovarian neo-plasms. Accurate diagnosis is crucial since each subtype has a specific prognostic and treatment. Apart from fibrosarcomas, stromal tumors are benign while sex cord tumors may recur, sometimes with a significant time to relapse. Although the diagnosis based on morphology is straightforward, in some cases the distinction between stromal tumors and sex cord tumors may be tricky. Indeed, the immunophenotype is usually nonspecific between stromal tumors and sex cord tumors. Therefore, molecular pathology plays an important role in the diagnosis of such entities, with pathognomonic or recurrent alterations, such as FOXL2 variants in adult granulosa cell tumors. In addition, these neoplasms may be associated with genetic syndromes, such as Peutz-Jeghers syndrome for sex cord tumors with annular tubules, and DICER1 syndrome for Sertoli-Leydig cell tumors (SLCTs), for which the pathologist may be in the front line of syndromic suspicion. Molecular pathology of SCST is also relevant for patient prognosis and management. For instance, the DICER1 variant is associated with moderately to poorly differentiated SLCTS and a poorer prognosis. The present review summarizes the histomolecular criteria useful for the diagnosis of SCST, using recent molecular data from the literature.
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Affiliation(s)
- Alexis Trecourt
- Service de Pathologie Multi-Site—Site Sud, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, 69310 Lyon, France; (A.T.); (M.D.); (N.A.); (F.A.)
- UR 3738, Centre pour l’Innovation en Cancérologie de Lyon (CICLY), Université Claude Bernard Lyon 1, 69921 Lyon, France
| | - Marie Donzel
- Service de Pathologie Multi-Site—Site Sud, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, 69310 Lyon, France; (A.T.); (M.D.); (N.A.); (F.A.)
| | - Nadjla Alsadoun
- Service de Pathologie Multi-Site—Site Sud, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, 69310 Lyon, France; (A.T.); (M.D.); (N.A.); (F.A.)
| | - Fabienne Allias
- Service de Pathologie Multi-Site—Site Sud, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, 69310 Lyon, France; (A.T.); (M.D.); (N.A.); (F.A.)
| | - Mojgan Devouassoux-Shisheboran
- Service de Pathologie Multi-Site—Site Sud, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, 69310 Lyon, France; (A.T.); (M.D.); (N.A.); (F.A.)
- UR 3738, Centre pour l’Innovation en Cancérologie de Lyon (CICLY), Université Claude Bernard Lyon 1, 69921 Lyon, France
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Chen J, Sun Q, Zhu T, Li K. Ovarian hyperstimulation syndrome and pregnancy luteoma mimicking malignant ascites: a rare case report. J Ovarian Res 2023; 16:97. [PMID: 37194026 DOI: 10.1186/s13048-023-01186-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 05/06/2023] [Indexed: 05/18/2023] Open
Abstract
BACKGROUND During pregnancy, both ovarian hyperstimulation syndrome (OHSS) and pregnancy luteoma could manifest as massive ascites, enlarged ovaries, or elevated serum levels of cancer antigen 125 (CA125), and atypical cells may be found in the ascitic fluid of OHSS patients. Whether this should be treated aggressively as peritoneal carcinomatosis is controversial. CASE PRESENTATION A 35-year-old G2P1A1 woman with secondary infertility had a successful pregnancy after one cycle of assisted reproductive technology. The patient complained of lower abdominal distension, oliguria, and poor appetite 19 days after embryo transplantation. She was diagnosed with late-onset OHSS. Although the size of the ovaries decreased bilaterally to the normal range at 12 weeks of gestation after prompt medical care, the ascites increased again after an initial decreasing trend. Elevated serum levels of CA125 (191.1 IU/mL), and suspected adenocarcinoma cells were observed in the ascitic fluid. Although further magnetic resonance imaging examination or diagnostic laparoscopy was recommended, the patient was provided with supportive treatment and closely monitored upon her request. Surprisingly, her ascites diminished, and serum level of CA125 started to decline at 19 weeks of gestation. During cesarean section, pathological examination of the solid mass in the right ovary revealed pregnancy luteoma, which was presumably the other cause of the intractable ascites. CONCLUSIONS Caution should be exercised in cases of suspicious malignant ascites during pregnancy. This may due to OHSS or pregnancy luteoma, in which abnormalities usually regress spontaneously.
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Affiliation(s)
- Jing Chen
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave. Wuhan, Hubei, 430030, China
| | - Qian Sun
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave. Wuhan, Hubei, 430030, China
| | - Tao Zhu
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave. Wuhan, Hubei, 430030, China
| | - Kezhen Li
- Department of Obstetrics and Gynecology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Ave. Wuhan, Hubei, 430030, China.
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Ye BY, He P, Liu Y. Retrospective analysis of 26 cases of pregnancy luteoma. Technol Health Care 2023; 31:1825-1833. [PMID: 37125581 DOI: 10.3233/thc-220685] [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: 05/02/2023]
Abstract
BACKGROUND Pregnancy luteoma is a rare hormone-dependent ovarian tumor-like lesion caused by increased androgenic activity during pregnancy. OBJECTIVE To explore the clinical history, ultrasound manifestations, and differential diagnosis of pregnancy luteoma. METHOD A retrospective analysis was conducted on 26 cases of pregnancy luteoma diagnosed by postoperative pathology, from 2009 to 2022. All cases were from two hospitals: Shanghai First Maternity and Infant Hospital and International Peace Maternity and Child Health Hospital. The clinical history data and ultrasound characteristics were analyzed and the relevant literature was reviewed. RESULTS Among the 26 cases, five of them had preoperative ultrasound images. Among these five cases, three patients showed hyperechoic masses with less internal uniformity, while two demonstrated loculated anechoic zones, with clear boundary and regular morphology. Color Doppler showed no obvious internal blood flow signals, or that blood flow signals were visible within the cyst wall and hyperechoic mass. Among the cases, 16 had multiple gestations, while two visited the clinic due to sudden abdominal pain and a huge ovarian mass was found by ultrasonography. The ovarian lump was detected during routine obstetric ultrasound in three cases. The remaining were ovarian cysts found incidentally during caesarean section. Four patients presented with hairy manifestations and one patient had a deepened voice. CONCLUSION There is no characteristic ultrasound of pregnancy luteoma, and its diagnosis is mainly based on clinical history data and laboratory tests.
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Affiliation(s)
- Bao-Ying Ye
- Department of Ultrasonography, the International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Ping He
- Department of Ultrasonography, Shanghai Key Laboratory of Maternal and Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Yuan Liu
- Department of Pathology, the International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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Saha A, Saha K, Mondal D. Pregnancy luteoma associated with missed abortion clinically masquerading as ruptured ectopic pregnancy. INDIAN J PATHOL MICR 2023; 66:218-220. [PMID: 36656251 DOI: 10.4103/ijpm.ijpm_629_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Affiliation(s)
- Arpita Saha
- Department of Pathology, Manipal Tata Medical College, Manipal Academy of Higher Education, Jamshedpur, Jharkhand, India
| | - Kaushik Saha
- Department of Pathology, Tata Main Hospitals, Jamshedpur, Jharkhand, India
| | - Debraj Mondal
- Department of Gynecology and Obstetrics, Health World Hospitals, Durgapur, West Bengal, India
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Agarwal I, Begum J, Singupuram NP. Luteoma of Pregnancy Presenting as Ruptured Ectopic Pregnancy: A Case Report. Cureus 2022; 14:e30900. [DOI: 10.7759/cureus.30900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/31/2022] [Indexed: 11/05/2022] Open
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Wang L, Zhou C, Jiang J, Zhang Z, Li X, Zhang W. Clinicopathologic features of pregnancy luteoma. Int J Gynaecol Obstet 2022; 159:351-356. [PMID: 35212399 DOI: 10.1002/ijgo.14161] [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: 12/03/2021] [Revised: 02/10/2022] [Accepted: 02/23/2022] [Indexed: 11/09/2022]
Abstract
OBJECTIVE This study aimed to explore the clinicopathological characteristics, immunophenotype, histological occurrence, diagnosis, and differential diagnosis of ovarian luteoma tumor of pregnancy. METHODS The clinical features, histomorphology, immunohistochemistry, and reticular fiber staining results of 18 cases of luteoma tumors of pregnancy were analyzed, and related published studies were reviewed. RESULTS The 18 cases of luteoma tumors were all women who had undergone multiple pregnancies. The tumors were 1.3-15 cm in size and brownish yellow or reddish brown in color, with a soft texture. Microscopic examination revealed the eosinophilic cytoplasm of tumor cells and diffuse hyperplasia. The results of the immunohistochemical analysis were as follows: α-inhibin, AE1/AE3, CD99, and vimentin were positive, while epithelial membrane antigen, S-100, HMB45, and MelanA were negative. One case was positive for MelanA. The staining results of reticular fibers showed that the argyrophilic reticular fibers were black surrounding the tumor cell nests. CONCLUSIONS Luteoma tumor of pregnancy is a rare tumor-like lesion mostly appearing in late pregnancy. The gross, immunohistochemical staining, and reticular fiber staining results may help diagnose this disease. The disease needs to be differentiated from other diseases.
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Affiliation(s)
- Lixin Wang
- Department of Pathology, Jinhu County People's Hospital, Huaian City, China
| | - Chen Zhou
- Department of Pathology, Jinhu County People's Hospital, Huaian City, China
| | - Jingui Jiang
- Department of Pathology, Jinhu County People's Hospital, Huaian City, China
| | - Zilan Zhang
- Department of Pathology, Subei People's Hospital, Yangzhou City, China
| | - Xiaohong Li
- Department of Pathology, First People's Hospital of Zigong City, Zigong, China
| | - Weishan Zhang
- Department of Pathology, Suining People's Hospital, Suining City, China
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Hyperreactio Luteinalis (Multiple Luteinized Follicle Cysts): A Report of 10 Cases. Int J Gynecol Pathol 2020; 40:427-434. [PMID: 33323862 DOI: 10.1097/pgp.0000000000000746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Hyperreactio luteinalis is a rare entity arising in pregnancy and in the setting of gestational trophoblastic diseases (ie choriocarcinoma, molar pregnancy) that presents with, typically, bilateral ovarian enlargement due to numerous follicle cysts. While the phenomenon is benign and spontaneously regresses following delivery or treatment, a specimen may be seen in pathology when oophorectomy or cystectomy is performed to exclude malignancy or to manage acute complications such as torsion. Such resections may exhibit overlapping microscopic features with cystic granulosa cell tumors. We thus reviewed 10 cases of hyperreactio luteinalis in the setting of pregnancy, the largest pathologic cohort to date, to highlight notable features of this disorder. Patients ranged from 22 to 30 yr old. Most patients (n=6) presented at time of cesarean section with incidentally discovered ovarian masses. Three patients presented in the postpartum period, and 1 underwent surgery at 28 wk gestation due to the finding of a unilateral ovarian mass. The ovaries ranged from 8.5 to 29 cm and were multicystic and bilateral in 8 of the cases. Histologic examination demonstrated multiple, variably sized cystic follicles lined by a granulosa cell layer of varying thickness and theca cells with marked eosinophilic cytoplasm. Stromal edema was often prominent, with theca cells occasionally noted in nests, cords, and as single cells in foci of edema. Mitoses were generally seen more often in the granulosa cell layer (mean=2.6 per high power fields) compared with the theca cell layer (mean=1 per 10 high power fields). This series documents the key features of hyperreactio luteinalis that differentiate it from the other benign mass forming lesions encountered in pregnancy, most notably large solitary follicle cyst of pregnancy and puerperium, as well as cystic granulosa cell tumors, especially the juvenile variant, which may also present during pregnancy. Of particular use in differentiating them from juvenile granulosa cell tumor is the absence of pale or vacuolated cytoplasm and solid growth of granulosa cells in cases of hyperreactio luteinalis.
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Abstract
Cancer complicates 1 in 1000 pregnancies. Multidisciplinary consensus comprised of Gynecologic Oncology, Pathology, Neonatology, Radiology, Anesthesiology, Maternal Fetal Medicine, and Social Work should be convened. Pregnancy provides an opportunity for cervical cancer screening, with deliberate delays in treatment permissible for early stage carcinoma. Vaginal delivery is contraindicated in the presence of gross lesion(s) and radical hysterectomy with lymphadenectomy at cesarean delivery is recommended. Women with locally advanced and metastatic/recurrent disease should commence treatment at diagnosis with chemoradiation and systemic therapy, respectively; neoadjuvant chemotherapy to permit gestational advancement may be considered in select cases. Most adnexal masses are benign and resolve by the second trimester. Persistent, asymptomatic, benign-appearing masses can be managed conservatively; surgery, if indicated, is best deferred to 15-20 weeks, with laparoscopy preferable over laparotomy whenever possible. Benign and malignant germ cell tumors and borderline tumors are occasionally encountered, with unilateral adnexectomy and preservation of the uterus and contralateral ovary being the rule. Epithelial ovarian cancer is exceedingly rare. Ultrasonography and magnetic resonance imaging lack ionizing radiation and can be employed to evaluate disease extent. Tumor markers, including CA-125, AFP, LDH, inhibin-B, and even CEA and ßhCG may be informative. If required, chemotherapy can be administered following organogenesis during the second and third trimesters. Because platinum and other anti-neoplastic agents cross the placenta, chemotherapy should be withheld after 34 weeks to avoid neonatal myelosuppression. Bevacizumab, immune checkpoint inhibitors, and PARP inhibitors should be avoided throughout pregnancy. Although antenatal glucocorticoids to facilitate fetal pulmonary maturation and amniotic fluid index assessment can be considered, there is no demonstrable benefit of tocolytics, antepartum fetal heart rate monitoring, and/or amniocentesis. Endometrial, vulvar, and vaginal cancer in pregnancy are curiosities, although leiomyosarcoma and the dreaded twin fetus/hydatidiform mole have been reported. For gynecologic malignancies, pregnancy does not impart aggressive clinical behavior and/or worse prognosis.
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Affiliation(s)
- Travis-Riley K Korenaga
- Division of Gynecologic Oncology, University of California, Irvine Medical Center, Orange, CA, USA
| | - Krishnansu S Tewari
- Division of Gynecologic Oncology, University of California, Irvine Medical Center, Orange, CA, USA.
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Young RH. Ovarian tumors: a survey of selected advances of note during the life of this journal. Hum Pathol 2019; 95:169-206. [PMID: 31654691 DOI: 10.1016/j.humpath.2019.09.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Accepted: 09/09/2019] [Indexed: 01/15/2023]
Abstract
The author reviews highlights of advances in knowledge concerning ovarian tumor pathology since the time of an essay in the first issue of this Journal written by Dr Robert E. Scully, who, both before and for several decades after the Journal was instituted, made many original contributions to the field and was the major architect of the 1973 World Health Organization classification of ovarian tumors which was much more clear and logical than prior ones. The current review considers the neoplasms in essentially the same order as was done in the first issue of this journal and presents a personal look at the highlights of new information concerning various well-known categories, surface epithelial, germ cell, sex cord-stromal, metastatic neoplasms and briefly, benign so-called tumor-like lesions. Some of the most notable developments are as follows: (1) an orderly approach to the classification of implants of serous borderline tumors into noninvasive and invasive categories; (2) recognition of distinctive micropapillary patterns seen in some borderline tumors and low-grade carcinomas; (3) a remarkable propensity for some endometrioid carcinomas to mimic sex cord- stromal tumors; (4) appreciation of the differences between primary mucinous tumors of intestinal and müllerian types; (5) the importance of distinguishing within primary mucinous carcinomas between expansile and destructive stromal invasion; (6) emphasis on the diagnosis of immature teratoma being based on the presence of primitive-embryonic-appearing tissues; (7) appreciation of variant morphology of cases of struma ovarii which may lead to significant diagnostic problems; (8) subdivision of granulosa cell tumors into adult and juvenile types because of the differing features of the two groups including in the second category the propensity for more malignant neoplasms to be mimicked; (9) recognition of a distinctive form of Sertoli-Leydig cell tumor, the retiform variant, with a propensity to occur in the young; (10) appreciation of a unique highly malignant neoplasm that typically afflicts the young and may be associated with hypercalcemia, so-called small cell carcinoma of hypercalcemic type; (11) greater awareness than was hitherto the case of the propensity for metastatic intestinal adenocarcinoma to mimic primary endometrioid carcinoma and similarly for metastatic mucinous carcinomas to simulate primary mucinous cystic tumors; (12) recognition of the distinctive features of low-grade appendiceal mucinous neoplasms that spread to the ovary and are typically associated with pseudomyxoma peritonei; and (13) appreciation that the histologic spectrum seen in cases of Krukenberg tumor is broader than often previously thought.
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Affiliation(s)
- Robert H Young
- The James Homer Wright Pathology Laboratories, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA.
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Young RH. Ovarian Sex Cord-Stromal Tumors: Reflections on a 40-Year Experience With a Fascinating Group of Tumors, Including Comments on the Seminal Observations of Robert E. Scully, MD. Arch Pathol Lab Med 2019; 142:1459-1484. [PMID: 30500284 DOI: 10.5858/arpa.2018-0291-ra] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
CONTEXT.— This year being the 60th anniversary of the publication of the excellent book Endocrine Pathology of the Ovary by John McLean Morris, MD, and Robert E. Scully, MD, the writer reflects on that work and in particular the remarkable contributions of its second author to our knowledge in this area. OBJECTIVE.— To review ovarian sex cord-stromal tumors. DATA SOURCES.— Literature and personal experience. CONCLUSIONS.— The essay begins with remarks on the oftentimes straightforward stromal tumors of the ovary because the commonest of them, the fibroma, dominates from the viewpoint of case numbers. Then, the sclerosing stromal tumor and the peculiar so-called luteinized thecomas of the type associated with sclerosing peritonitis are discussed in greater detail and their wide spectrum is illustrated. Brief mention is made of 2 rare neoplasms: the ovarian myxoma and signet-ring stromal tumor. Discussion then turns to the more recently recognized intriguing tumor tentatively designated microcystic stromal tumor and the commonest malignant tumor in this entire family, the so-called adult granulosa cell tumor, which despite its name may occasionally be seen in young individuals. The second variant of granulosa cell tumor-that which usually, but not always, occurs in the young-the so-called juvenile granulosa cell tumor, is then discussed. In the section of Sertoli-Leydig cell tumors, particular attention is focused on unusual tumors with heterologous elements and the remarkable so-called retiform tumors, which have a predilection for the young, often have distinctive gross features, and exhibit slitlike spaces and papillae. The essay concludes with consideration of the sex cord tumor with annular tubules.
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Affiliation(s)
- Robert H Young
- From the James Homer Wright Pathology Laboratories, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
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Mathew HM, Lee CW, Haddady S. RAPIDLY PROGRESSIVE AND SEVERE HIRSUTISM FROM HYPERREACTIO LUTEINALIS WITHIN A BACKGROUND OF POLYCYSTIC OVARY SYNDROME. AACE Clin Case Rep 2018; 5:e86-e90. [PMID: 31967008 DOI: 10.4158/accr-2018-0294] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 08/29/2018] [Indexed: 11/15/2022] Open
Abstract
Objective Gestational trophoblastic disease and hyperreactio luteinalis (HL) are rare, but important, etiologies of hyperandrogenism that need to be further studied. Methods We present a case of rapidly progressing hirsutism and marked biochemical androgen excess in the context of pregnancy. Results A 26-year-old woman with a past medical history of obesity, prediabetes, and polycystic ovary syndrome presented with worsening hirsutism and markedly elevated testosterone levels. She was subsequently found to be pregnant, with extremely elevated levels of serum β-human chorionic gonadotropin. Subsequent work-up led to the identification of molar pregnancy and bilaterally enlarged ovaries, suggestive of HL. Following surgical intervention and therapy with methotrexate for invasive mole, she experienced improvement in both biochemical and clinical androgen excess features. Conclusion With the prevalence of polycystic ovary syndrome, many women present to medical providers with hirsutism or other findings of hyperandrogenism. However, rapid progression of existing hirsutism or severe hirsutism should prompt more extensive evaluations to rule out rare etiologies. One such etiology found in pregnancy is HL, in which high levels of β-human chorionic gonadotropin can stimulate production of benign theca lutein cysts, leading to marked hyperandrogenism and virilizing symptoms.
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Abstract
Ovarian sex-cord stromal tumors that have between 10% and 50% granulosa cells in a prominent fibrothecomatous background have been referred to as granulosa theca cell tumors or mixed granulosa theca cell tumors. The classification and prognosis of these tumors is not clear. Most adult granulosa cell tumors of the ovary harbor a mutation in the FOXL2 gene, whereas fibromas and thecomas lack this mutation. The aim of our study was to assess the FOXL2 mutation status of ovarian granulosa theca cell tumors and to correlate the mutation status with morphologic and clinical characteristics. A FOXL2 mutation was detected in 6 of 12 (50%) granulosa theca cell tumors. Tumors with higher cellularity of granulosa cells were more likely to harbor a FOXL2 mutation as were tumors in which the granulosa cells formed large lobules. No conclusions could be drawn regarding the clinical and prognostic significance of the presence of a mutation given the small number of cases and limited clinical follow-up. Our study shows that half of granulosa theca cell tumors harbor the same FOXL2 mutation that characterizes adult granulosa cell tumors but there is no outcome evidence to guide whether mutation status should alter the classification of the tumor or the management of the patient.
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Abstract
Sex cord-stromal tumours of the ovary include many of the most morphologically intriguing ovarian neoplasms and albeit many of them are rare, they factor into the differential diagnosis more often than their frequency might suggest. The most common malignant form, the adult granulosa cell tumour, may grossly simulate various surface epithelial neoplasms. Microscopically, confusion with endometrioid carcinoma may occur because the cords and microfollicles of the granulosa cell tumour may be mimicked by endometrioid carcinoma and the latter may have pale nuclei with nuclear grooves. Thorough sampling generally resolves this differential and if not immunohistochemistry aids. Although the adult granulosa cell tumour typically has cells with scant cytoplasm in some cases the tumour cells are luteinised and others have cells with abundant pale cytoplasm. A reticulum stain may be of great aid in indicating whether cells of the type just noted are of granulosa or theca nature. Variations in the morphology of the juvenile variant of granulosa cell tumour that can be diagnostically challenging include those that have a macronodular pattern with scant follicular differentiation, those with marked sclerosis, and those that are unusually pleomorphic. The uncommon but histologically varied Sertoli-Leydig cell tumour is considered, emphasis being placed on the most recently described variant, the retiform pattern, with its potential to mimic surface epithelial neoplasms and even mixed mesodermal tumours. Considering the usual young age of the patient may be paramount in making this tumour come to the mind of the pathologist. The rare pure Sertoli cell tumour is briefly noted as is the sex cord tumour with annular tubules, well known because of its association in some cases with Peutz-Jeghers syndrome. Most do not have that association, however, but have their own interesting features including a greater than average risk, among sex cord stromal tumours, of nodal metastasis and progesterone production, and an occasional development from them of an otherwise typical Sertoli cell tumour. The stromal family includes the common fibroma which is challenging when it is cellular with some mitotic activity and the approach to such neoplasms is reviewed. Emphasis in the consideration of thecoma is placed on its typical cytological features and the overlap with what may be seen in some adult granulosa cell tumours. The review concludes with three fascinating pure stromal tumours all described within the last several decades: the sclerosing stromal tumour, the unusual luteinised thecoma associated with sclerosing peritonitis and the microcystic stromal tumour. The first is sometimes misdiagnosed when pure stromal neoplasms of other types are vascular and may have pseudolobules and it is essential that the pseudolobules of the sclerosing stromal tumour contain a haphazard admixture of fibroblasts and weakly luteinised cells. The remarkable tumours associated with peritonitis exhibit brisk mitotic activity but appear not to have a metastatic potential; they can cause significant problems because of the sclerosing peritonitis. The microcystic stromal tumour may mimic a steroid cell tumour or thecoma but unlike them is inhibin and calretinin negative, and stains for CD10 and β-catenin. It often shows bizarre nuclei atypia but limited mitotic activity and appears to be clinically benign on the basis of still limited experience.
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Rathore R, Katyal A, Shilpi, Nargotra N. Luteoma of Pregnancy Masquerading as Ectopic Pregnancy: Lessons Learnt. SAUDI JOURNAL OF MEDICINE & MEDICAL SCIENCES 2017; 5:281-283. [PMID: 30787804 PMCID: PMC6298296 DOI: 10.4103/sjmms.sjmms_50_17] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Ruchi Rathore
- Department of Pathology, Hindu Rao Hospital, New Delhi, India
| | - Akshi Katyal
- Department of Pathology, Hindu Rao Hospital, New Delhi, India
| | - Shilpi
- Department of Pathology, Hindu Rao Hospital, New Delhi, India
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Uner M, Usubutun A. Sclerosing Stromal Tumor Mimicking a Pregnancy Luteoma: Case Report of a Diagnostically Challenging Entity Further Complicated by the Presence of Metastatic Signet Ring Cell Carcinoma From the Stomach. Int J Surg Pathol 2017. [PMID: 28633616 DOI: 10.1177/1066896917716303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Sclerosing stromal tumors of the ovary are very rare. We report the case of a 29-year-old pregnant woman who presented with a history of preterm labor and gestational hypertension. A huge mass measuring 30 cm in greatest dimension was recognized on the right ovary during cesarean section. Signet ring cell infiltration was seen during intraoperative frozen section consultation. She underwent a right salpingo-oophorectomy, and the permanent diagnosis was sclerosing stromal tumor infiltrated by signet ring cells. Pregnancy-related changes were seen in tumor morphology. Signet ring cells were immunoreactive with antibodies MUC5ac, MUC2, and EMA. Thus, stromal cells were immunoreactive with antibodies inhibin and calretinin. Endoscopic biopsy of the stomach showed a signet ring cell carcinoma, from which the metastasis had originated. This is the first reported case in the literature, and is notable for its challenging differential diagnosis, which included a pregnancy luteoma and primary signet ring stromal tumor of the ovary.
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Affiliation(s)
- Meral Uner
- 1 Hacettepe University, Ankara, Turkey.,Current address: Yozgat City Hospital, Erdogan Akdag Mh. Viyana Cd. 66100 Yozgat, Turkey
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Parikh B, Williams S, Heller DS. Ovarian Steroid-Cell Tumor in Pregnancy—A Rare Occurrence: Report of a Case and Review of the Literature. J Gynecol Surg 2016. [DOI: 10.1089/gyn.2016.0044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - Shauna Williams
- Department of Obstetrics, Gynecology & Women's Health, Rutgers–New Jersey Medical School, Newark, NJ
| | - Debra S. Heller
- Department of Obstetrics, Gynecology & Women's Health, Rutgers–New Jersey Medical School, Newark, NJ
- Department of Pathology & Laboratory Medicine, Rutgers–New Jersey Medical School, Newark, NJ
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Podfigurna-Stopa A, Czyzyk A, Katulski K, Moszynski R, Sajdak S, Genazzani AR, Meczekalski B. Recurrent endometrial hyperplasia as a presentation of estrogen-secreting thecoma - case report and minireview of the literature. Gynecol Endocrinol 2016; 32:184-7. [PMID: 26585670 DOI: 10.3109/09513590.2015.1113519] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Thecoma is a rare ovarian tumor, presenting usually in postmenopausal women as unilateral, benign, solid lesion. About 15% of affected patients develop endometrial hyperplasia (EH) and 20% are diagnosed with endometrial cancer. In this case report, we present 60-year-old women admitted because of recurrent spotting of 5 years duration, which started 1 year after menopause. In history, the patient underwent three times curettage procedures and once (1 year before admission) had estradiol levels typical for reproductive-age women. At admission, we found elevated serum levels of estradiol (222.5 pg/ml) and a small mass in the right ovary. The markers of germ cell tumors were negative. After the initial diagnosis, the patient was qualified for total abdominal hysterectomy with bilateral salpingo-oophorectomy. The histopathological examination and immunohistochemical staining confirmed the thecoma diagnosis. In follow-up examination after 8 weeks, we found decreased serum estradiol levels and relief of the symptoms. In conclusion, we want to underline that in cases of EH, especially in patients with a history of recurrences, the special attention should be paid for differential diagnosis. In such cases, the estrogen-secreting tumors should be excluded.
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Affiliation(s)
| | | | | | - Rafal Moszynski
- b Division of Gynecological Surgery , Poznan University of Medical Sciences , Poznan , Poland , and
| | - Stefan Sajdak
- b Division of Gynecological Surgery , Poznan University of Medical Sciences , Poznan , Poland , and
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Bennett JA, Oliva E, Young RH. Sclerosing Stromal Tumors With Prominent Luteinization During Pregnancy. Int J Gynecol Pathol 2015; 34:357-62. [DOI: 10.1097/pgp.0000000000000163] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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