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Boroojerdi S, Weidemann S, Menz A, Lennartz M, Dwertmann Rico S, Schlichter R, Kind S, Reiswich V, Viehweger F, Bawahab AA, Höflmeyer D, Fraune C, Gorbokon N, Luebke AM, Hube-Magg C, Büscheck F, Krech T, Hinsch A, Jacobsen F, Burandt E, Sauter G, Simon R, Kluth M, Steurer S, Minner S, Marx AH, Bernreuther C, Clauditz TS, Dum D, Lebok P. Staining pattern of specific and cross-reacting Melan-A antibodies: A comparative study on 15,840 samples from 133 human tumor types. APMIS 2024; 132:479-491. [PMID: 38757248 DOI: 10.1111/apm.13408] [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: 02/13/2023] [Accepted: 03/12/2024] [Indexed: 05/18/2024]
Abstract
The Melan-A (melanocyte antigen) protein, also termed 'melanoma antigen recognized by T cells 1' (MART-1) is a protein with unknown function whose expression is specific for the melanocyte lineage. Antibodies against Melan-A are thus used for identifying melanocytic tumors, but some Melan-A antibodies show an additional - diagnostically useful - cross-reactivity against an unspecified protein involved in corticosteroid hormone synthesis. To comprehensively compare the staining patterns of a specific and a cross-reactive Melan-A antibody in normal and neoplastic tissues, tissue microarrays containing 15,840 samples from 133 different tumor types and subtypes as well as 608 samples of 76 different normal tissue types were analyzed by immunohistochemistry. For the Melan-A-specific antibody 'Melan-A specific' (MSVA-900M), Melan-A positivity was seen in 96.0% of 25 benign nevi, 93.0% of 40 primary and 86.7% of 75 metastatic melanomas, 82.4% of 85 renal angiomyolipomas as well as 96.4% of 84 neurofibromas, 2.2% of 46 granular cell tumors, 1.0% of 104 schwannomas, and 1.1% of 87 leiomyosarcomas. The cross-reactive antibody 'Melan-A+' (MSVA-901M+) stained 98.1% of the tumors stained by 'Melan-A specific'. In addition, high positivity rates were seen in sex-cord-stroma tumors of the ovary (35.3%-100%) and the testis (86.7%) as well as for adrenocortical neoplasms (76.3%-83.0%). Only nine further tumor groups showed Melan-A+ staining, including five different categories of urothelial carcinomas. Our data provide a comprehensive overview on the staining patterns of specific and cross-reactive Melan-A antibodies. The data demonstrate that both antibodies are highly useful for their specific purpose. It is important for pathologists to distinguish these two Melan-A antibody subtypes for their daily work.
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Affiliation(s)
- Shiva Boroojerdi
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sören Weidemann
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Anne Menz
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Maximilian Lennartz
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | - Ria Schlichter
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Simon Kind
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Viktor Reiswich
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Florian Viehweger
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ahmed Abdulwahab Bawahab
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Pathology, Faculty of Medicine, University of Jeddah, Jeddah, Saudi Arabia
| | - Doris Höflmeyer
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christoph Fraune
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Natalia Gorbokon
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Andreas M Luebke
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Claudia Hube-Magg
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Franziska Büscheck
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Till Krech
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Institute of Pathology, Clinical Center Osnabrueck, Osnabrueck, Germany
| | - Andrea Hinsch
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Frank Jacobsen
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Eike Burandt
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Guido Sauter
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Ronald Simon
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Martina Kluth
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Stefan Steurer
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sarah Minner
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Andreas H Marx
- Department of Pathology, Academic Hospital Fuerth, Fuerth, Germany
| | - Christian Bernreuther
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Till S Clauditz
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - David Dum
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Patrick Lebok
- Institute of Pathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Institute of Pathology, Clinical Center Osnabrueck, Osnabrueck, Germany
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Ismail S, Hraib M, Issa R, Alassi T, Alshehabi Z. A large ovarian steroid cell tumor-not otherwise specified with a unique combination of benign and malignant features as a challenging cause of oligomenorrhea and hirsutism in a 21-year-old Syrian female: a case report. BMC WOMENS HEALTH 2021; 21:95. [PMID: 33663470 PMCID: PMC7934245 DOI: 10.1186/s12905-021-01244-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 02/24/2021] [Indexed: 12/17/2022]
Abstract
Background Ovarian steroid cell tumors represent a rare category of sex cord-stromal tumors that constitute less than 0.1% of all ovarian tumors. These neoplasms are classified into three main subtypes according to the cell of origin: Leidyg cell tumors, stromal luteomas, and steroid cell tumors not otherwise specified (SCTs-NOS). The latter subtype is defined as a neoplasm of an uncertain lineage that mostly affects middle-aged women, whereas it’s rare in younger ages. Case presentation We report a case of a 21-year-old virgin female who presented to our hospital with complaints of mild abdominal pain, hirsutism, and oligomenorrhea for more than a year. Before her current admission, the patient had attended an external gynecologic clinic where she had been prescribed oral contraceptives to regulate her periods. Nevertheless, on presentation to our institution, physical examination revealed abdominal tenderness with a palpable pelvic mass and mild hirsutism in the thigh. Ultrasonography demonstrated a large left ovarian mass measuring 154 × 104 mm, and compressing the uterus. Therefore, a unilateral salpingo-oophorectomy was performed, and interestingly, pathologic examination of the large aforementioned mass alongside with immunohistochemical correlation revealed the diagnosis of a large ovarian steroid cell tumor-not otherwise specified with a unique combination of benign and malignant features. Conclusions Although ovarian steroid cell tumors represent a rare category, they must be considered in the differential diagnosis for mild virilization symptoms in young females due to the importance of early diagnosis and management. In this manuscript, we aimed to present the first case report from Syria that highlights the crucial role of detailed morphological examination for challenging cases despite the difficulties in differential diagnosis, and the absence of ancillary techniques. Furthermore, we managed to discuss a brief review of diagnostic methods, histological characteristics, and treatment recommendations.
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Affiliation(s)
- Sawsan Ismail
- Department of Pathology, Cancer Research Center, Faculty of Medicine, Tishreen University, Lattakia, Syria.
| | - Munawar Hraib
- Faculty of Medicine, Tishreen University, Lattakia, Syria
| | - Rana Issa
- Department of Pathology, Faculty of Medicine, Tishreen University, Lattakia, Syria
| | - Thanaa Alassi
- Department of Gynecology, Alsaydeh Surgical Hospital, Lattakia, Syria
| | - Zuheir Alshehabi
- Department of Pathology, Cancer Research Center, Faculty of Medicine, Tishreen University, Lattakia, Syria
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3
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Schnuckle EM, Williamson A, Carpentieri D, Taylor S. Ovarian Sex Cord Stromal Tumor, Steroid Cell, NOS in an Adolescent: A Case Report. J Pediatr Adolesc Gynecol 2021; 34:94-97. [PMID: 32781238 DOI: 10.1016/j.jpag.2020.08.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 07/10/2020] [Accepted: 08/02/2020] [Indexed: 11/15/2022]
Abstract
BACKGROUND Ovarian steroid cell tumor, not otherwise specified (NOS), is a rare type of sex cord stromal tumor, which often presents with androgenic symptoms and has a high frequency of malignancy. CASE This is a case of a 14-year-old Native American girl who presented with acne, amenorrhea, and virilization and was found to have a 2.9-cm solid ovarian mass. Initial pathology revealed steroid-appearing cells with round nuclei, clear/vacuolated cytoplasm, and a low mitotic index. Final diagnosis was ovarian steroid cell tumor, NOS Stage IA. A laparoscopic left salpingo-oophorectomy was subsequently performed. No tumor recurrence was noted 2 years after her initial diagnosis. SUMMARY AND CONCLUSION Long-term data on these tumors are limited; however, malignancy, recurrence, and death have been reported. This suggests that close follow-up is essential for appropriate management.
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Affiliation(s)
| | - Amy Williamson
- Department of Pediatric and Adolescent Gynecology, Phoenix Children's Hospital, Phoenix, Arizona.
| | - David Carpentieri
- Department of Pathology, Phoenix Children's Hospital, Phoenix, Arizona
| | - Steve Taylor
- Department of Pathology, Phoenix Children's Hospital, Phoenix, Arizona
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4
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A Rare Case of Steroid Cell Tumor, Not Otherwise Specified (NOS), of the Ovary in a Young Woman. Case Rep Obstet Gynecol 2019; 2019:4375839. [PMID: 31428489 PMCID: PMC6683816 DOI: 10.1155/2019/4375839] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 07/08/2019] [Indexed: 11/30/2022] Open
Abstract
Steroid cell tumour is a rare sex cord-stromal tumor of the ovary. It may produce steroids and is associated with testosterone secretion which causes symptoms like hair loss, hirsutism, and oligomenorrhea/amenorrhea due to hormonal activity and virilizing properties of tumor. In this article, we reported a 27-year-old woman who presented with hirsutism, hoarseness of voice, scalp hair fall, and amenorrhea for 8 years. Clinical and diagnostic evaluation revealed a left adnexal mass and elevated serum levels of testosterone and she was diagnosed as having a Sertoli Leydig cell tumour of ovary. She underwent left salpingooophorectomy and both histopathological examination and immunohistochemistry confirmed the diagnosis. Her serum testosterone levels normalized 3 days after the surgery and her menses resumed spontaneously a few months after the operation. In addition, we reviewed the literature on the epidemiology, clinical presentations, imaging and histological findings, and the treatment options on this disease.
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Ovarian Sex Cord-stromal Tumors With Melanin Pigment: Report of a Previously Undescribed Phenomenon. Int J Gynecol Pathol 2019; 38:92-96. [PMID: 29140884 DOI: 10.1097/pgp.0000000000000471] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
We report 2 ovarian sex cord-stromal tumors, a luteinized adult granulosa cell tumor and a cellular fibroma, with melanin pigment. These occurred in 44 and 61-yr-old patients, respectively. As far as we are aware, melanin pigment has not been described previously in an ovarian sex cord-stromal tumor, although it has been reported in a testicular Sertoli cell tumor. We review ovarian neoplasms containing melanin pigment.
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Kriegsmann M, Kriegsmann K, Harms A, Longuespée R, Zgorzelski C, Leichsenring J, Muley T, Winter H, Kazdal D, Goeppert B, Warth A. Expression of HMB45, MelanA and SOX10 is rare in non-small cell lung cancer. Diagn Pathol 2018; 13:68. [PMID: 30205833 PMCID: PMC6134496 DOI: 10.1186/s13000-018-0751-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2018] [Accepted: 09/03/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Non-small cell lung cancer (NSCLC) and melanoma are frequent entities in routine diagnostics. Whereas the differential diagnosis is usually straight forward based on histomorphology, it can be challenging in poorly differentiated tumors as melanoma may mimic various histological patterns. Distinction of the two entities is of outmost importance as both are treated differently. HMB45 and MelanA are recommended immunohistological markers for melanoma in this scenario. SOX10 has been described as an additional marker for melanoma. However, comprehensive large-scale data about the expression of melanoma markers in NSCLC tumor tissue specimen are lacking so far. METHODS Therefore, we analyzed the expression of these markers in 1085 NSCLC tumor tissue samples. Tissue microarrays of NSCLC cases were immunohistochemically stained for HMB45, MelanA, and SOX10. Positivity of a marker was defined as ≥1% positive tumor cells. RESULTS In 1027 NSCLC tumor tissue samples all melanoma as well as conventional immunohistochemical markers for NSCLC could be evaluated. HMB45, MelanA, and SOX10 were positive in 1 (< 1%), 0 (0%) and 5 (< 1%) cases. The HMB45 positive case showed co-expression of SOX10 and was classified as large cell carcinoma. Three out of five SOX10 positive cases were SqCC and one case was an adenosquamous carcinoma. CONCLUSIONS Expression of HMB45, MelanA and SOX10 is evident but exceedingly rare in NSCLC cases. Together with conventional immunomarkers a respective marker panel allows a clear-cut differential diagnosis even in poorly differentiated tumors.
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Affiliation(s)
- Mark Kriegsmann
- Institute of Pathology, University Hospital Heidelberg, Im Neuenheimer Feld 224, Heidelberg, Germany
| | - Katharina Kriegsmann
- Department of Internal Medicine V, Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Alexander Harms
- Institute of Pathology, University Hospital Heidelberg, Im Neuenheimer Feld 224, Heidelberg, Germany
- Translational Lung Research Centre Heidelberg, Member of the German Centre for Lung Research, Heidelberg, Germany
| | - Rémi Longuespée
- Institute of Pathology, University Hospital Heidelberg, Im Neuenheimer Feld 224, Heidelberg, Germany
| | - Christiane Zgorzelski
- Institute of Pathology, University Hospital Heidelberg, Im Neuenheimer Feld 224, Heidelberg, Germany
| | - Jonas Leichsenring
- Institute of Pathology, University Hospital Heidelberg, Im Neuenheimer Feld 224, Heidelberg, Germany
| | - Thomas Muley
- Translational Lung Research Centre Heidelberg, Member of the German Centre for Lung Research, Heidelberg, Germany
- Translational Research Unit, Thoraxklinik at Heidelberg University, Heidelberg, Germany
| | - Hauke Winter
- Translational Lung Research Centre Heidelberg, Member of the German Centre for Lung Research, Heidelberg, Germany
- Department of Thoracic Surgery, Thoraxklinik at Heidelberg University, Heidelberg, Germany
| | - Daniel Kazdal
- Institute of Pathology, University Hospital Heidelberg, Im Neuenheimer Feld 224, Heidelberg, Germany
- Translational Lung Research Centre Heidelberg, Member of the German Centre for Lung Research, Heidelberg, Germany
| | - Benjamin Goeppert
- Institute of Pathology, University Hospital Heidelberg, Im Neuenheimer Feld 224, Heidelberg, Germany
| | - Arne Warth
- Institute of Pathology, University Hospital Heidelberg, Im Neuenheimer Feld 224, Heidelberg, Germany
- Present address: Institute of Pathology, Cytopathology, and Molecular Pathology, UEGP, Gießen, Wetzlar, Limburg, Germany
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7
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Zang L, Ye M, Yang G, Li J, Liu M, Du J, Gu W, Jin N, Yang L, Ba J, Dou J, Fan W, Mu Y, Meng Y, Lyu Z. Accessory ovarian steroid cell tumor producing testosterone and cortisol: A case report. Medicine (Baltimore) 2017; 96:e7998. [PMID: 28906379 PMCID: PMC5604648 DOI: 10.1097/md.0000000000007998] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
RATIONALE An accessory ovary is a rare structure containing normal ovarian tissue, which has a direct or ligamentous connection with a normal and eutopic ovary. PATIENT CONCERNS In the study, we reported a 46-year-old woman presented with secondary amenorrhea and virilization symptoms for 1 year. DIAGNOSES Endocrine evaluation revealed slightly elevated serum cortisol, extremely elevated 24-hour urinary-free cortisol and serum testosterone. Clinical assessment exhibited a large solid mass with heterogeneous enhancement in the left adnexauteri compounded with hypercortisolism and hyperandrogenemia. An accessory ovarian tumor attached to the infundibulum of the left fallopian tube was found, and a separate normal ovary was present on the same side. INTERVENTIONS The patient underwent a left adnexectomy. OUTCOMES During surgery, a 12 cm × 8 cm, gray-red, and well-circumscribed solid mass was be identified. The tumor had ligamentous attachment with the infundibulum of left fallopian tube. The sectioned surface was gray-brown, lobulated and did not exhibit either significant necrosis or hemorrhage. Pathological findings demonstrated that tumor cells had small round nuclei, mild atypia, no mitosis were arranged in a diffuse pattern of columns or nests separated by a rich vascular network and no crystals of Reinke were found. It was diagnosis ovarian steroid cell tumor (NOS) without malignant behavior by immunohistochemical staining. The patient was finally diagnosed as accessory ovarian steroid. The patient was discharged from the hospital on the seventeenth day after surgery. During postoperative follow-up, the first postoperative menstrual flow recovered and blood pressure regained 1 month after surgery. Furthermore, her Cushing syndrome regressed and hirsutism disappeared completely 4 months after surgery cell tumor. LESSONS It is vitally important to establish a final diagnosis according to the clinical manifestations and laboratory values in addition to imaging studies and laparoscopic examination of a rare coexistence of hyperandrogenemia and Cushing syndrome based on the accessory ovarian pathology.
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Affiliation(s)
| | | | | | - Jinlong Li
- Department of Pathology, Chinese PLA General Hospital, Beijing, China
| | - Mei Liu
- Department of Pathology, Chinese PLA General Hospital, Beijing, China
| | - Jin Du
- Department of Endocrinology
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8
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Blanco LZ, Kuhn E, Morrison JC, Bahadirli-Talbott A, Smith-Sehdev A, Kurman RJ. Steroid hormone synthesis by the ovarian stroma surrounding epithelial ovarian tumors: a potential mechanism in ovarian tumorigenesis. Mod Pathol 2017; 30:563-576. [PMID: 28059101 DOI: 10.1038/modpathol.2016.219] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 11/07/2016] [Accepted: 11/08/2016] [Indexed: 12/19/2022]
Abstract
Epithelial ovarian tumors are responsive to steroid hormone stimulation and the ovarian stroma may have a direct role in this process. We evaluated immunohistochemical markers of sex-steroid differentiation and steroidogenesis (calretinin, inhibin, steroidogenic factor 1), steroid enzymes involved in hormone biosynthesis (CYP17, CYP19, HSD17β1, AKR1C3), and hormone receptors (estrogen receptor, progesterone receptor, and androgen receptor) in 101 epithelial ovarian tumors and in normal structures implicated in ovarian carcinogenesis (ovarian surface epithelium and cortical inclusion cysts) in an attempt to elucidate this process. We hypothesized that ovarian stroma immediately adjacent to tumors express markers of sex-steroid differentiation and steroidogenesis and steroid enzymes whereas the epithelium contains corresponding hormone receptors. As the findings in seromucinous, endometrioid, and clear cell neoplasms, tumors closely associated with endometriosis, were very similar, these were combined into a group designated 'endometriosis-related tumors.' Significantly increased expression of markers of sex-steroid differentiation and steroidogenesis was found in stroma immediately adjacent to endometriosis-related tumors (P=0.003) and mucinous tumors (primary and metastatic mucinous tumors were combined because of similar findings) (P<0.0001) compared with more remote ovarian stroma. In addition, sex-steroid enzymes were increased in stroma adjacent to endometriosis-related tumors (P=0.02) and mucinous tumors (P=0.02) compared with more distant stroma. Steroid hormone receptors showed greater expression in epithelium compared with stroma in the endometriosis-related tumors (P=0.0009), low-grade serous tumors (P<0.0001), and high-grade serous carcinoma (P=0.0036). In contrast, there was greater expression in stroma compared with epithelium (P<0.0001) in mucinous tumors, which may be due to the fact that they are not derived from müllerian epithelium. In conclusion, our findings strongly support the view that the stroma surrounding epithelial tumors in the ovary is activated to elaborate steroid hormones which may stimulate further neoplastic growth. The precise mechanisms by which this process might occur are complex and require further investigation.
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Affiliation(s)
- Luis Z Blanco
- Department of Pathology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Elisabetta Kuhn
- Department of Pathology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | - Jane C Morrison
- Department of Pathology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
| | | | | | - Robert J Kurman
- Department of Pathology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA.,Department of Gynecology and Obstetrics, The Johns Hopkins Medical Institutions, Baltimore, MD, USA.,Department of Oncology, The Johns Hopkins Medical Institutions, Baltimore, MD, USA
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9
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Sood N, Desai K, Chindris AM, Lewis J, Dinh TA. Symptomatic Ovarian Steroid Cell Tumor not Otherwise Specified in a Post-Menopausal Woman. Rare Tumors 2016; 8:6200. [PMID: 27441075 PMCID: PMC4935824 DOI: 10.4081/rt.2016.6200] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2015] [Revised: 12/09/2015] [Accepted: 12/16/2015] [Indexed: 12/18/2022] Open
Abstract
Steroid cell tumor not otherwise specified (NOS) is a rare subtype of sex cord stromal tumor of the ovary and contributes less than 0.1% of all ovarian neoplasms. The majority of tumors occur in pre-menopausal women (mean age: 43 years), in which 56-77% of patients present with virilization due to excess testosterone. An 80-year-old woman with worsening alopecia and excessive growth of coarse hair on abdomen and genital area was found to have elevated serum testosterone level (462 ng/mL). Radiologic studies were consistent with bilateral adrenal adenomas. Bilateral adrenal venous sampling ruled out the adrenal gland as origin of hormone secretion. A diagnostic and therapeutic bilateral salpingo-oophorectomy confirmed steroid cell tumor NOS of the left ovary. Post-operatively, the patient had complete resolution of her symptoms and normalization of testosterone level. Our case emphasizes the importance of a clinical suspicion for an occult testosterone secreting ovarian tumor in a symptomatic patient without obvious ovarian mass on imaging.
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Affiliation(s)
- Neha Sood
- Department of Medical and Surgical Gynecology
| | | | | | - Jason Lewis
- Department of Pathology, Mayo Clinic , Jacksonville, FL, USA
| | - Tri A Dinh
- Department of Medical and Surgical Gynecology
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10
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Meserve EEK, Nucci MR. Peutz-Jeghers Syndrome: Pathobiology, Pathologic Manifestations, and Suggestions for Recommending Genetic Testing in Pathology Reports. Surg Pathol Clin 2016; 9:243-268. [PMID: 27241107 DOI: 10.1016/j.path.2016.01.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Peutz-Jeghers syndrome (PJS), in most cases, is attributed to mutation in STK11/LKB1 and is clinically characterized by gastrointestinal hamartomatous polyposis, mucocutaneous pigmentation, and predisposition to certain neoplasms. There are currently no recommended gynecologic screening or clinical surveillance guidelines beyond those recommended for the general population; however, cervical cytology samples must be examined with a high level of suspicion for cervical adenocarcinoma. It is considered prudent to note the established association with PJS and recommend referral for genetic counseling. Complete surgical excision after a diagnosis of atypical lobular endocervical glandular hyperplasia is recommended.
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Affiliation(s)
- Emily E K Meserve
- Division of Women's and Perinatal Pathology, Department of Pathology, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA
| | - Marisa R Nucci
- Division of Women's and Perinatal Pathology, Department of Pathology, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA.
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11
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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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12
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Recurrent ovarian steroid cell tumor, not otherwise specified managed with debulking surgery, radiofrequency ablation, and adjuvant chemotherapy. Obstet Gynecol Sci 2014; 57:534-8. [PMID: 25469345 PMCID: PMC4245350 DOI: 10.5468/ogs.2014.57.6.534] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Revised: 06/04/2014] [Accepted: 06/18/2014] [Indexed: 12/03/2022] Open
Abstract
Steroid cell tumors, not otherwise specified, are infrequently encountered ovarian neoplasms, which constitute <0.1% of all ovarian tumors. Most of these tumors are unilateral, and almost one-third of all cases are reportedly malignant. However, because most of these tumors are diagnosed in the early stage, and do not recur or metastasize, little is known about their response to therapies such as chemotherapy or radiation. Here, we present a rare case of recurrent steroid cell tumor, not otherwise specified that showed a complete response after debulking surgery, radiofrequency ablation, and adjuvant chemotherapy.
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13
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Haroon S, Idrees R, Fatima S, Memon A, Kayani N. Ovarian steroid cell tumor, not otherwise specified: a clinicopathological and immunohistochemical experience of 12 cases. J Obstet Gynaecol Res 2014; 41:424-31. [PMID: 25345475 DOI: 10.1111/jog.12537] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2014] [Accepted: 07/10/2014] [Indexed: 11/28/2022]
Abstract
AIM Ovarian steroid cell tumors, not otherwise specified (SCT-NOS) are very rare neoplasms. No large study has been performed in Pakistan to establish the clinicopathological spectrum and immunohistochemical behavior in our region. The purpose of our study was to determine the various clinicopathological and immunohistochemical features of ovarian SCT-NOS along with follow-up in our institution. METHODS This was a retrospective observational study. The study was conducted in the Section of Histopathology, Aga Khan University Hospital, Karachi, Pakistan. All reported cases of ovarian SCT-NOS occurring during January 1992 to August 2013 were retrieved. The slides were reviewed and patient demographics, and clinical and pathological features were noted with proforma software. SPSS version 19 was used for all analyses. Data is expressed as absolute values and percentages. RESULTS A total of 12 SCT-NOS (2.3%) out of 528 ovarian sex cord stromal tumors were retrieved. The age range was 3-70 years, with mean of 40.75 years. The tumors ranged 2.5-13 cm in size, with a mean size of 6.1 cm. One patient had bilateral tumors. All of the tumors were positive for inhibin and calretinin. Four tumors were negative for Mic-2 (CD99). In two patients, the tumor recurred. Only one patient who had worse pathological features received adjuvant chemotherapy. CONCLUSION Steroid cell tumors are very rare ovarian tumors in the Pakistani population, mostly presenting in adulthood. Diverse histological differentials exist so special stains and immunohistochemical stains are needed to distinguish these from other tumors.
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Affiliation(s)
- Saroona Haroon
- Section of Histopathology, Department of Pathology and Microbiology, Aga Khan University Hospital, Karachi, Pakistan
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14
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Affiliation(s)
- Esther Oliva
- James Homer Wright Pathology Laboratories, Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA,
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Yuan M, Qiu M, Zhu M. Symptomatic Cushing syndrome and hyperandrogenemia revealing steroid cell ovarian neoplasm with late intra-abdominal metastasis. BMC Endocr Disord 2014; 14:12. [PMID: 24506845 PMCID: PMC3930759 DOI: 10.1186/1472-6823-14-12] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2013] [Accepted: 02/07/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Steroid cell tumors of ovary account for less than 0.1% of all ovarian tumors and these tumours may present at any age in association with interesting presentations related to hormonal activities. The subtype, not otherwise specified (NOS), is associated with androgenic changes in 56-77% and Cushing syndrome in 6-10%. Due to the rarity of available data regarding these tumors, little is known about their malignant potential and metastatic behaviour. We hereby report an unusual metastasis of steroid cell ovarian neoplasm presented with both Cushing syndrome and hyperandrogenemia. CASE PRESENTATION A 31-year-old woman, who had a past medical history of ovarian tumor resection (left ovarian thecoma was initially diagnosed at that time), presented with hirsutism, hypertension and menstrual disorder. Also, laboratory work-up revealed hypercortisolism and androgen excess. Computerized tomography (CT) of the abdomen showed abdominal paraaortic masses, multiple intrahepatic nodules and retroperitoneal lymph nodes enlargement. Positron emission tomography/computed tomography (PET/CT) scan demonstrated metastatic lesions. Her ovarian tumor sections were re-examined and pathology result was corrected to steroid cell tumor (NOS) associated with active cell growth and necrosis. Subsequent excision of metastatic lesions yielded clinical improvement promptly and metastasis of steroid cell tumor was confirmed by postoperative pathological studies. However, one year after the surgical management of metastasis, recurrence happened while radiotherapy was ineffective. The patient finally died of tumor metastatic recurrence. CONCLUSION This case reports a rare coexistence of Cushing syndrome and hyperandrogenemia which occurs based on metastasis of steroid cell ovarian neoplasm. It presents a real diagnostic challenge to both clinicians and pathologists. Therefore, it is very important to establish a final diagnosis by pathological studies along with clinical manifestations and imaging findings. Besides, it is necessary to improve follow-up of patients with this kind of tumors.
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Affiliation(s)
- Menghua Yuan
- Postal address: Department of Endocrinology, General Hospital of Tianjin Medical University, NO. 154 Anshan Road, Heiping District, Tianjin 300052, China
| | - Mingcai Qiu
- Postal address: Department of Endocrinology, General Hospital of Tianjin Medical University, NO. 154 Anshan Road, Heiping District, Tianjin 300052, China
| | - Mei Zhu
- Postal address: Department of Endocrinology, General Hospital of Tianjin Medical University, NO. 154 Anshan Road, Heiping District, Tianjin 300052, China
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Ordóñez NG. Value of melanocytic-associated immunohistochemical markers in the diagnosis of malignant melanoma: a review and update. Hum Pathol 2014; 45:191-205. [PMID: 23648379 DOI: 10.1016/j.humpath.2013.02.007] [Citation(s) in RCA: 107] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2013] [Revised: 02/12/2013] [Accepted: 02/15/2013] [Indexed: 11/21/2022]
Abstract
Since the identification of S100 protein as an immunohistochemical marker that could be useful in the diagnosis of melanoma in the early 1980s, a large number of other melanocytic-associated markers that could potentially be used to assist in the differential diagnosis of these tumors have also been investigated. A great variation exists, however, among these markers, not only in their expression in some subtypes of melanoma, particularly desmoplastic melanoma, but also in their specificity because some of them can also be expressed in nonmelanocytic neoplasms, including various types of soft tissue tumors and carcinomas. This article reviews the information that is currently available on the practical value of some of the markers that have more often been recommended for assisting in the diagnosis of melanomas, including those that have only recently become available.
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Affiliation(s)
- Nelson G Ordóñez
- Department of Pathology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030.
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Jiang W, Tao X, Fang F, Zhang S, Xu C. Benign and malignant ovarian steroid cell tumors, not otherwise specified: case studies, comparison, and review of the literature. J Ovarian Res 2013; 6:53. [PMID: 23870399 PMCID: PMC3724598 DOI: 10.1186/1757-2215-6-53] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Accepted: 07/18/2013] [Indexed: 11/10/2022] Open
Abstract
Ovarian steroid cell tumors, not otherwise specified (NOS) are rare sex cord-stromal tumors of the ovary with malignant potential. So far only a few cases were reported in English literature through the Pubmed search. Here we report two cases of such tumor, one was benign (first case underwent laparoscopic cystectomy) and the other was malignant (died 10 months later after initial diagnosis), both presented with amenorrhea and clinical signs or symptoms of virilization. In malignant case, we provided evidence (tumor embolus) in addition to the reported five characteristics associated with malignancy. On further evaluation, laboratory investigations revealed hyperandrogenism in the male range, while follicle stimulating hormone (FSH) and luteinising hormone (LH) levels were within normal limits. Various aspects of the presentation, diagnosis, and treatment of these tumors are discussed.
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Affiliation(s)
- Wei Jiang
- Department of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, 419 Fangxie Road, Shanghai 200011, P. R. China ; Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, People's Republic of China
| | - Xiang Tao
- Department of Pathology, Obstetrics and Gynecology Hospital, Fudan University, Shanghai, People's Republic of China
| | - Fang Fang
- Department of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, 419 Fangxie Road, Shanghai 200011, P. R. China
| | - Shaofen Zhang
- Department of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, 419 Fangxie Road, Shanghai 200011, P. R. China
| | - Congjian Xu
- Department of Gynecology, Obstetrics and Gynecology Hospital, Fudan University, 419 Fangxie Road, Shanghai 200011, P. R. China ; Shanghai Key Laboratory of Female Reproductive Endocrine Related Diseases, Shanghai, People's Republic of China
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Sielert L, Liu C, Nagarathinam R, Craig LB. Androgen-producing steroid cell ovarian tumor in a young woman and subsequent spontaneous pregnancy. J Assist Reprod Genet 2013; 30:1157-60. [PMID: 23868533 DOI: 10.1007/s10815-013-0051-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2013] [Accepted: 07/08/2013] [Indexed: 11/24/2022] Open
Abstract
PURPOSE To describe the presentation and fertility sparing treatment of a young woman found to have a steroid cell tumor not otherwise specified (NOS) and her spontaneous pregnancy and delivery shortly after surgery. METHODS A 20-year-old Hispanic female presented with hirsuitism, virilization, and elevated androgen levels (testosterone 328 ng/dL) and was wrongly diagnosed with polycystic ovarian syndrome. Four months later she sought a second opinion. Her androgens were as follows: testosterone level 485 ng/dL, androstenedione 1,738 ng/dL and DHEA 1,459 ng/dL. She had normal levels of progesterone, estradiol, and DHEA-SO4. On transvaginal ultrasound she had a solid-appearing right ovarian mass. She underwent fertility sparing surgery with a laparoscopic right oophorectomy. RESULTS Gross and histological pathology confirmed a benign steroid cell tumor NOS. She had rapid normalization of all androgens 13 days after surgery. She had spontaneous resumption of menses 4 months later. She conceived despite using emergency contraception approximately 9 months following surgery and delivered a healthy boy at term without complication. CONCLUSION Prompt evaluation for an androgen producing tumor should be performed when testosterone levels are greater than 200 ng/dL. Pregnancy following removal of this rare tumor has not previously been reported.
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Affiliation(s)
- Lauren Sielert
- University of Oklahoma College of Medicine, Oklahoma City, OK, USA
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An asymptomatic ovarian steroid cell tumor with complete cystic morphology: A case report. Obstet Gynecol Sci 2013; 56:50-5. [PMID: 24327981 PMCID: PMC3784108 DOI: 10.5468/ogs.2013.56.1.50] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2012] [Revised: 10/13/2012] [Accepted: 10/13/2012] [Indexed: 12/15/2022] Open
Abstract
Steroid cell tumors of the ovary are extremely rare, accounting for only 0.1% of all ovarian tumors. Of these, steroid cell tumors, not otherwise specified (NOS) constitute about 56% of all steroid cell tumors. Most steroid cell tumors secrete steroid hormones, and only about 10% to 15% of patients are asymptomatic. The morphology of steroid cell tumors, NOS is predominantly reported to be solid, and a review of case reports from 1979 until now revealed only 5 cases that were mainly cystic tumors. The present case, in a patient who had undergone a previous hysterectomy and surgery for a peritoneal inclusion cyst, is reported due to its rarity and its unusual presentation, together with a brief review of the literature. The tumor showed no clinical signs and symptoms typical of a steroid hormone secreting tumor and had an atypical morphology, being primarily multi-septate cystic with a minor solid portion.
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Rabban JT, Zaloudek CJ. A practical approach to immunohistochemical diagnosis of ovarian germ cell tumours and sex cord-stromal tumours. Histopathology 2012; 62:71-88. [DOI: 10.1111/his.12052] [Citation(s) in RCA: 82] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Accepted: 10/20/2012] [Indexed: 12/14/2022]
Affiliation(s)
- Joseph T Rabban
- Pathology Department; University of California San Francisco; San Francisco; CA; USA
| | - Charles J Zaloudek
- Pathology Department; University of California San Francisco; San Francisco; CA; USA
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Murhekar K, Louis R, Majhi U. A rare occurrence of a steroid cell tumor of the pelvic mesentery: a case report. J Med Case Rep 2011; 5:517. [PMID: 22008415 PMCID: PMC3212982 DOI: 10.1186/1752-1947-5-517] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2010] [Accepted: 10/18/2011] [Indexed: 01/15/2023] Open
Abstract
Introduction Steroid cell tumors are microscopically characterized by abundant eosinophilic or vacuolated cytoplasm that is often positive for fat stains. These tumors could be of ovarian or ectopic adrenal origin. We present a rare case of a steroid cell tumor arising from the pelvic mesentery. Case presentation A 31-year-old Asian woman was undergoing treatment for infertility and virilizing symptoms. She underwent laparoscopy followed by laprotomy for a suspected ovarian cyst/pelvic mass. During the laprotomy, a mass of 9 × 7 cm was detected in the pelvic mesentery. Microscopically, the tumor showed large cells arranged predominantly in sheets with abundant granular cytoplasm and large vesicular nuclei with prominent nucleoli. The tumor was seen infiltrating surrounding adipose tissue. Immunohistochemically, the tumor cells showed strong positivity for kertain, inhibin, vimentine, melan-A, neuron-specific enolase, chromogranin, and S-100 protein and focal positivity to epithelial membrane antigen. An MIB1 index showed 4% nuclear positivity. The tumor cells were negative for calretinin, desmin, and muscle actin. Considering the clinical findings, histomorphology, and immunohistochemistry, we made the diagnosis of extraovarian and extra-adrenal steroid cell tumor (not otherwise specified) of the pelvic mesentery. Conclusions We report an extremely rare case of an extraovarian and extra-adrenal steroid cell tumor of the pelvic mesentery. The tumor was a cause of virilizing symptoms and infertility in the patient. Surgical removal of the tumor reverted the symptoms of virilization, and the patient subsequently conceived. Steroid cell tumors should be considered in differential diagnosis among women presenting with infertility and symptoms of virilization.
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Affiliation(s)
- Kanchan Murhekar
- Department of Pathology, Cancer Institute (WIA), Adyar, Chennai, Tamil Nadu, 600 020, India.
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23
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Varras M, Vasilakaki T, Skafida E, Akrivis C. Clinical, ultrasonographic, computed tomography and histopathological manifestations of ovarian steroid cell tumour, not otherwise specified: our experience of a rare case with female virilisation and review of the literature. Gynecol Endocrinol 2011; 27:412-8. [PMID: 20586551 DOI: 10.3109/09513590.2010.495432] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
INTRODUCTION Ovarian steroid cell tumours, not otherwise specified (NOS) are rare sex cord-stromal tumours of the ovary. These tumours should be considered a cause of isosexual precocious puberty in children and virilisation in adults. CASE We report a case of 40-year-old woman with mental handicap who presented with 3 years of amenorrhea and progressive virilisation. Pelvic ultrasonography identified a 6.19 × 6.15 cm well-defined echogenic-multilobular mass arising from the left ovary. Fluid in the cul-de-sac was noted. Colour Doppler examination with endovaginal ultrasonography showed high vascularity of the tumour with low resistance to flow. A computed tomography (CT) scan of the upper and lower abdomen showed a lobular mass with diaphragms in the left adnexal structure and fluid in the cul-de-sac; no adrenal gland enlargement or additional tumour was detected. Laboratory analysis revealed increased levels of serum total testosterone. Total abdominal hysterectomy with bilateral salpingo-oophorectomy was performed. Histological examination showed a benign steroid cell tumour, NOS without evidence of necrosis, haemorrhage or invasion. The immunohistochemical study showed that the tumour cells were positive for inhibin, CD 99, Melan A and vimentin and negative to CK AE1, CK AE3, progesterone and estrogen receptors. CONCLUSION Careful medical history, physical examination, laboratory serum values and imaging studies are helpful in making the pre-operative diagnosis. Steroid cell tumours, NOS are usually benign, unilateral and characterised by the composition of two similar-appearing polygonal cell types. They differ from Leydig cell tumours in the lack of crystals of Reinke in their cytoplasm.
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Affiliation(s)
- Michail Varras
- Department of Obstetrics and Gynecology, Tzaneio General State Hospital, Piraeus, Greece.
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25
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Mehdi G, Ansari HA, Sherwani RK, Rahman K, Akhtar N. Ovarian steroid cell tumour: correlation of histopathology with clinicopathologic features. PATHOLOGY RESEARCH INTERNATIONAL 2011; 2011:987895. [PMID: 21436872 PMCID: PMC3049327 DOI: 10.4061/2011/987895] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2010] [Accepted: 01/16/2011] [Indexed: 11/20/2022]
Abstract
Ovarian steroid cell tumours (not otherwise specified) are rare neoplasms of the ovary and are classified under lipid cell tumours. Their diagnosis can be considered as one of exclusion. Histopathologically, the tumour should carefully be evaluated for microscopic features of malignancy, but it is essential for the clinician and the pathologist to remember that in these tumours, pathologically benign histomorphology does not exclude the possibility of clinically malignant behaviour. Our case study focuses on the comparative findings in a postmenopausal female diagnosed with an ovarian steroid tumour (not otherwise specified). A careful correlation between clinical and surgical evaluation and microscopic analysis is necessary, as is a regular followup.
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Affiliation(s)
- Ghazala Mehdi
- Department of Pathology, Jawaharlal Nehru Medical College, Aligarh Muslim University, Aligarh 202002, India
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Abstract
In this review, ovarian metastatic carcinomas from various sites, as well as other neoplasms secondarily involving the ovary, are discussed. As well as describing the morphology, the value of immunohistochemistry in distinguishing between primary and metastatic neoplasms in the ovary is discussed. While immunohistochemistry has a valuable role to play and is paramount in some cases, the results should be interpreted with caution and with regard to the clinical picture and gross and microscopic pathologic findings.
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Affiliation(s)
- W Glenn McCluggage
- Department of Pathology, Royal Group of Hospitals Trust, Grosvenor Road, Belfast, BT12 6BA, Northern Ireland, UK.
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Immunohistochemical profile of steroid cell tumor of the ovary: a study of 14 cases and a review of the literature. Int J Gynecol Pathol 2010; 29:315-20. [PMID: 20567142 DOI: 10.1097/pgp.0b013e3181c7c977] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Fourteen steroid cell tumors (SCTs) of the ovary were studied by immunohistochemistry including inhibin, calretinin, CD99, Melan A, androgen receptor, and AE1/3. Twelve tumors were primary and 2 were recurrent. The primary tumors included 5 stromal luteomas (SL), 5 SCTs, not otherwise specified, and 2 Leydig cell tumors, 1 of the hilar type and 1 of the nonhilar type. All tumors were classified according to the predominant cell type. Six tumors were eosinophilic cell type, 3 clear-cell type, and 5 were mixed eosinophilic-clear-cell type. Inhibin, calretinin, and CD99 were positive in all 14 tumors. Twelve of 14 tumors (86%) were positive for Melan A and 9 of 14 (64%) for androgen receptor. AE 1/3 immunopositivity was found in 5 of 14 tumors (36%). Immunohistochemistry helps in the distinction between SCTs of the ovary and other primary or metastatic ovarian neoplasms with eosinophilic and clear-cell histology. In addition, immunohistochemistry can confirm the presence of recurrent SCT, if no sufficient clinical history is provided. As some SCTs can be positive for epithelial markers and histologically similar epithelial tumors can be positive for sex cord stromal markers, the use of multiple immunohistochemical stains is recommended.
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Abstract
BACKGROUND Lipid-cell tumors are rare, functioning ovarian neoplasms. They have not been reported in women with von Hippel-Lindau syndrome, an autosomal-dominant tumor-suppressor gene mutation that is associated with renal cell carcinoma, and other vascular tumors. CASES Two women with von Hippel-Lindau syndrome and kidney tumors were evaluated for secondary amenorrhea, hirsutism, and complex adnexal masses seen on computed tomography. The first patient had known renal cancer and bilateral adnexal masses, one with central necrosis. Because metastatic renal cell cancer could not be excluded on frozen section, bilateral salpingo-oophorectomy was performed. The second patient underwent right salpingo-oophorectomy after human chorionic gonadotropin testing confirmed that the ovarian tumor produced testosterone. Final pathology in both cases revealed testosterone-secreting lipid cell tumors. CONCLUSION Lipid cell ovarian tumors should be considered in women with von Hippel-Lindau presenting with adnexal mass, amenorrhea, and hirsuitism.
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Sawathiparnich P, Sitthinamsuwan P, Sanpakit K, Laohapensang M, Chuangsuwanich T. Cushing's syndrome caused by an ACTH-producing ovarian steroid cell tumor, NOS, in a prepubertal girl. Endocrine 2009; 35:132-5. [PMID: 19191036 DOI: 10.1007/s12020-009-9150-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2008] [Revised: 10/15/2008] [Accepted: 10/28/2008] [Indexed: 10/21/2022]
Abstract
Ectopic ACTH syndrome is a very rare cause of pediatric Cushing's syndrome. And if present, bronchial or thymic carcinoids predominate as causes. We hereby demonstrate a first case report of ACTH-producing ovarian steroid cell tumor, NOS, causing ectopic ACTH syndrome in a prepubertal girl.
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Affiliation(s)
- Pairunyar Sawathiparnich
- Division of Pediatric Endocrinology, Department of Pediatrics, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
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Identification of the Most Sensitive and Robust Immunohistochemical Markers in Different Categories of Ovarian Sex Cord-stromal Tumors. Am J Surg Pathol 2009; 33:354-66. [PMID: 19033865 DOI: 10.1097/pas.0b013e318188373d] [Citation(s) in RCA: 114] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
The utility of calretinin was first described in the diagnosis of mesothelioma. In the female genital tract, calretinin was initially reported in Wolffian remnants and related lesions and later used in the diagnosis of sex cord stromal tumors of the ovary, endometrial stromal tumors with sex cord-like differentiation, and uterine tumors resembling sex cord tumors of the ovary. This review discusses calretinin expression in normal tissues of the female genital tract and highlights its potential utility in the diagnosis of these subsets of neoplasms with emphasis to tumors that may constitute a problem in their differential diagnosis. In particular, the limited utility of calretinin in the diagnosis of sex cord stromal tumors of the ovary, in the differential diagnosis between mesothelioma and serous tumors involving the ovary and/or peritoneum, and in the differential diagnosis between Wolffian lesions and endometrial carcinoma are addressed.
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Ueng SH, Pinto MM, Alvarado-Cabrero I, Lee LY, Tavassoli FA. Ovarian malignant melanoma: a clinicopathologic study of 5 cases. Int J Surg Pathol 2008; 18:184-92. [PMID: 18794169 DOI: 10.1177/1066896908320834] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Primary ovarian malignant melanomas are extremely rare. The wide range of morphologic appearances assumed by melanomas in the ovary can cause considerable difficulty in diagnosis. The clinicopathologic features of 4 definite and 1 probable primary ovarian melanomas are presented. The patients ranged in age from 41 to 71 years. Four tumors were within teratomas with 2 showing a lentiginous pattern of melanoma in the squamous epithelium. Unusual histologic features were noted. Immunostains for S-100, HMB-45, and Melan-A were positive in all tumors. Premelanosomes were identified in 2 tumors ultrastructurally. Metastatic sites included regional nodes, peritoneal surfaces, omentum, lung, liver, brain, and bone. All 5 patients died within 18 months. Immunohistochemistry and electron microscopy aid considerably in the diagnosis of ovarian melanomas where pigmentation or teratomatous elements are absent. Familiarity with the wide range of morphologic patterns presented here will raise awareness and facilitate detection of future cases of ovarian melanoma.
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Affiliation(s)
- Shir-Hwa Ueng
- Department of Pathology, Yale University School of Medicine, New Haven, Connecticut 06510, USA
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Jungbluth AA. Serological reagents for the immunohistochemical analysis of melanoma metastases in sentinel lymph nodes. Semin Diagn Pathol 2008; 25:120-5. [PMID: 18697716 DOI: 10.1053/j.semdp.2008.05.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
For the immunohistochemical analysis of melanoma, various serological reagents are available. Melanocyte differentiation markers are reactive with cells and tumors of melanocytic lineage. HMB45 to gp100 has been the most commonly used melanocyte differentiation marker. Recently it was complemented by reagents such as antibodies to Melan-A/MART-1 and tyrosinase. Other reagents, whose reactivity is not strictly confined to melanocyte differentiation antigens, are also commonly used. Among them, the most prominent is S100. Other reagents are D5 to MITF or PNL-2. The properties of these reagents are presented, and their usefulness as markers in the setting of metastatic melanoma in sentinel lymph nodes is discussed.
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Affiliation(s)
- Achim A Jungbluth
- Ludwig Institute for Cancer Research, New York Branch at Memorial Sloan-Kettering Cancer Center, New York, New York 10021, USA.
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36
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Ohsie SJ, Sarantopoulos GP, Cochran AJ, Binder SW. Immunohistochemical characteristics of melanoma. J Cutan Pathol 2008; 35:433-44. [PMID: 18399807 DOI: 10.1111/j.1600-0560.2007.00891.x] [Citation(s) in RCA: 364] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Melanoma has a wide spectrum of histologic features which mimic epithelial, hematologic, mesenchymal, and neural tumors. Immunohistochemistry has been the primary tool to distinguish melanomas from these other tumors; it has also been studied for use as an adjunct to distinguish benign and malignant melanocytic tumors and to elucidate prognosis. Furthermore, there has been extensive effort to find a suitable marker to differentiate spindle cell and desmoplastic melanoma from other tumors. We have reviewed the literature investigating melanocytic differentiation markers, proliferation markers, immunomodulatory markers, signaling molecules, and nerve growth factors and receptors. Despite the proliferation of immunohistochemical markers, S-100 remains the most sensitive marker for melanocytic lesions, while markers such as HMB-45, MART-1/Melan-A, tyrosinase, and MITF demonstrate relatively good specificity but not as good sensitivity as S-100. No marker has proven useful in distinguishing spindle cell and desmoplastic melanomas from other tumors. Ki67 remains the most useful adjunct in distinguishing benign from malignant melanocytic tumors. None of the markers reviewed has been shown conclusively to have prognostic value for melanocytic neoplasms.
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Affiliation(s)
- Steven J Ohsie
- Department of Pathology and Laboratory Medicine, Geffen/UCLA School of Medicine, Los Angeles, CA 90095-1732, USA.
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Irving JA, McCluggage WG. Ovarian spindle cell lesions: a review with emphasis on recent developments and differential diagnosis. Adv Anat Pathol 2007; 14:305-19. [PMID: 17717430 DOI: 10.1097/pap.0b013e3180ca8a5b] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Ovarian lesions composed of spindle cells comprise a heterogeneous group; most are neoplastic but several non-neoplastic conditions are also composed of spindle cells. This review discusses the main differential diagnoses of an ovarian spindle cell lesion, especially concentrating on the recent literature. The majority of ovarian spindle cell lesions fall into the broad category of fibromatous neoplasms whereas others in the sex cord-stromal group may also be composed of spindle cells, including thecomas, granulosa, and Sertoli-Leydig cell tumors and rarer neoplasms, such as sclerosing stromal tumor and signet-ring stromal tumor. In the recent past there have been several major contributions on various aspects of ovarian spindle cell lesions, including cellular and mitotically active cellular fibromatous lesions, smooth muscle neoplasms, and metastatic gastrointestinal stromal tumors. Other mesenchymal or epithelial tumors and mixed epithelial and mesenchymal neoplasms may also enter into the differential diagnosis of an ovarian spindle cell lesion. Several non-neoplastic lesions may be composed of spindle cells, including massive edema, ovarian fibromatosis, stromal hyperplasia, and stromal hyperthecosis. Morphology remains the mainstay in diagnosis but immunohistochemistry may be invaluable in certain circumstances, one example being the identification of a metastatic gastrointestinal stromal tumor within the ovary.
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Affiliation(s)
- Julie A Irving
- Department of Pathology, Vancouver General Hospital, Vancouver, Canada.
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Abstract
Sex cord markers comprise proteins and hormones that are produced in sex cord-derivatives in normal ovaries and testes as well as in gonadal sex cord-stromal tumors. Sex cord markers (e.g. inhibin-alpha) are used clinically as serum tumor markers. Immunohistochemical staining of sex cord markers may be helpful in the differential diagnosis of ovarian sex cord-stromal tumors versus surface epithelial-stromal tumors, germ cell tumors, other ovarian tumors, and ovarian metastases. Inhibin-alpha has been shown to be the most specific marker of sex cord differentiation. In comparison, calretinin is a somewhat more sensitive albeit less specific marker. Currently, an immunohistochemical panel including inhibin-alpha and calretinin is considered most helpful in the differential diagnosis of ovarian sex cord-stromal tumors. CD99, Müllerian inhibiting substance (MIS), melan A and CD10, being sex cord markers of limited sensitivity and specificity, should only be used as part of an antibody panel in specific diagnostic settings. EMA, CK7 and chromogranin are considered additional markers that may be useful in the differential diagnosis of ovarian sex cord-stromal tumors.
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Affiliation(s)
- F Kommoss
- Institut für Pathologie, Referenzzentrum für Gynäkopathologie, A2/2, 68159 Mannheim, Germany.
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Tsai HJ, Chen SC, Wei HY, Chen GD. Hypothyroidism and hyperlipidemia with a virilizing ovarian steroid cell tumor, not otherwise specified. Gynecol Endocrinol 2007; 23:69-71. [PMID: 17454154 DOI: 10.1080/09513590601137111] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
Abstract
Steroid cell tumors, not otherwise specified, are rare ovarian sex cord-stromal tumors with malignant potential. The majority of these tumors produce steroids, with testosterone being the most common. A 44-year-old woman with hypothyroidism and hyperlipidemia presented with abrupt onset of oligomenorrhea, progressive virilization as acne, hirsutism and clitoromegaly, and a non-palpable pelvic mass. The preoperatively elevated serum testosterone level returned to normal after salpingo-oophorectomy, and then menstrual flow became regular.
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Affiliation(s)
- Horng-Jyh Tsai
- Department of Obstetrics and Gynecology, Chung-Shan Medical University and Hospital, 110 Section 1 Chien-Kuo North Road, Taichung, Taiwan 402.
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Abstract
Most malignant melanomas encountered in the ovary are metastatic, and the recent literature has focused on such neoplasms. Primary tumors are rare with most reports being only of single cases. When the tumor is associated with teratomatous elements from which it arises, not only is the diagnosis of melanoma much more likely to be made but also is a primary nature proven. However, although all the primary tumors likely are of teratomatous origin, evidence of such an origin may be effaced resulting in problems both in identifying the tumor as melanoma and in determining if it is primary or not. In this report, we describe 9 primary or probably primary ovarian melanomas and explore the varied problems the cases posed. The patients ranged from 18 to 72 years. The tumors, all of which were unilateral, ranged from 4 to 23 cm; only 2 were black. In 6 cases, there was an associated dermoid cyst or monodermal teratoma (struma ovarii), 5 in the ipsilateral and 1 in the contralateral ovary. The tumors were variously composed of large epithelioid cells with eosinophilic cytoplasm, small cells, spindle-shaped cells, or a combination, and in 5 cases, melanin pigment (Masson Fontana positive) was identified. In all cases, most of the tumor cells had prominent nucleoli. All neoplasms had a predominantly diffuse growth pattern with a focal nested architecture in 3 cases. Other noteworthy morphological features were tumor giant cells with wreath-like nuclei (4 cases), signet ring cells (1 case), clear cells (1 case), intranuclear pseudoinclusions (2 cases), a focally myxoid stroma (2 cases), a pseudopapillary appearance caused by degeneration (2 cases), and follicle-like structures (3 cases). In 1 case in a 21-year-old, there was associated hypercalcemia, and focally, the neoplasm, which contained follicle-like structures, resembled small cell carcinoma of the hypercalcemic type. All cases tested by immunohistochemistry were positive with 1 or more melanocytic markers, and electron microscopy performed in 3 cases revealed intracytoplasmic melanosomes or premelanosomes. The wide differential potentially includes neoplasms within most of the categories of primary ovarian neoplasia, as well as metastatic melanoma, and is facilitated by thorough sampling to identify teratomatous elements, by awareness of the spectrum of melanoma in the ovary, and by positivity with melanocytic markers. This is an area where electron microscopy can still also contribute useful information.
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Affiliation(s)
- W Glenn McCluggage
- Department of Pathology, Royal Group of Hospitals Trust, Belfast, Northern Ireland.
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McCluggage WG. Immunohistochemical and functional biomarkers of value in female genital tract lesions. Int J Gynecol Pathol 2006; 25:101-20. [PMID: 16633059 DOI: 10.1097/01.pgp.0000192269.14666.68] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
There has been a marked expansion in the literature pertaining to the use of immunohistochemical markers in female genital tract pathology, especially with regard to diagnosis. This review provides a survey of the antibodies commonly used in the diagnosis of gynecological lesions grouped as to function or type. Prognostic or predictive markers are also discussed where appropriate, although few of these are of value in everyday practice. It is stressed that when immunohistochemistry is used diagnostically, panels of markers provide better information than reliance on a single antibody.
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Affiliation(s)
- W Glenn McCluggage
- Department of Pathology, Royal Group of Hospitals Trust, Belfast, Northern Ireland.
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Mohanty A, Trujillo YP. Virilization and left adnexal mass in a 35-year-old woman. Steroid cell tumor of ovary. Arch Pathol Lab Med 2006; 130:113-4. [PMID: 16390225 DOI: 10.5858/2006-130-113-valami] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Alok Mohanty
- Department of Pathology, University of Illinois, Chicago, IL, USA.
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The Value of Immunohistochemistry as a Diagnostic Aid in Ovarian Neoplasia. AJSP-REVIEWS AND REPORTS 2006. [DOI: 10.1097/01.pcr.0000197427.42151.a2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Cathro HP, Stoler MH. The utility of calretinin, inhibin, and WT1 immunohistochemical staining in the differential diagnosis of ovarian tumors. Hum Pathol 2005; 36:195-201. [PMID: 15754297 DOI: 10.1016/j.humpath.2004.11.011] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Calretinin has been proposed as a novel marker of ovarian sex cord-stromal tumors (SCST); this study aims to determine whether calretinin can complement or supplant the established utility of inhibin in the differential diagnosis of SCST. WT1 has been shown to be expressed in ovarian serous, but not mucinous neoplasms; its expression in a variety of ovarian tumors is also examined. Formalin-fixed, paraffin-embedded archival tissues from 111 primary ovarian tumors were analyzed with commercially available antibodies using semi-automated immunohistochemistry. Results were graded on a 4-tiered scale with staining of more than 0 but less than 5% of cells considered focal. Of 27 SCST, 56% were calretinin and 56% inhibin positive overall; 90% of granulosa cell tumors, 57% of Sertoli-Leydig cell tumors, 33% of thecomas, and 14% of fibromas were calretinin positive. Inhibin was expressed in 60% of granulosa cell tumors, 71% of Sertoli-Leydig cell tumors, 43% of fibromas, and 33% of thecomas. Of 35 surface epithelial tumors (SET), 8% of serous papillary tumors were calretinin positive, whereas 8% of serous papillary tumors and 13% of poorly differentiated carcinomas expressed inhibin. WT1 was expressed in 29% of all endometrioid carcinomas, 10% of borderline mucinous tumors, and no mucinous carcinomas; however, most of the other SETs were positive (77% serous papillary and 88% poorly differentiated carcinomas). Among the SCST, WT1 stained only granulosa cell tumors (75%), though often weakly or variably. Calretinin has only slightly greater sensitivity (76% versus 65%) and equal specificity to inhibin (92%) in the differential staining of granulosa or Sertoli-Leydig cell tumors, that is, nonstromal SCST. Hence, calretinin cannot replace but could complement inhibin as part of an immunohistochemical panel used for diagnostically challenging SCST. Although WT1 should be reliably positive in non-mucinous SET, staining of granulosa cell tumors and lack of expression in a sizable subset of endometrioid carcinomas may confound interpretation.
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Affiliation(s)
- Helen P Cathro
- Department of Pathology, University of Virginia Health System, PO Box 800214, Charlottesville, VA 22908, USA.
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Abstract
Ovarian neoplasms composed predominantly or exclusively of small round cells with scant cytoplasm are relatively rare. However, there is a wide differential, and pathologists often struggle to make a correct diagnosis because of overlapping histologic features. Perhaps the best known of these neoplasms is ovarian small cell carcinoma of hypercalcemic type (OSCCHT), a tumor of unknown histogenesis. This may be confused with a wide range of neoplasms ranging from sex cord-stromal tumors (some of which may exhibit a small cell phenotype) to neoplasms in the family of small round blue cell tumors to various undifferentiated malignancies. A neuroendocrine small cell carcinoma, so-called small cell carcinoma of pulmonary type, may also arise within the ovary, and this may be a component of a typical ovarian surface epithelial-stromal tumor. In addition to the well-known family of small round blue cell tumors of childhood, other small cell neoplasms that may arise within the ovary or involve the ovary include intra-abdominal desmoplastic small round cell tumor, metastatic small cell carcinoma, peripheral and central primitive neuroectodermal tumor, and endometrial stromal sarcoma. Malignant melanoma, undifferentiated carcinoma, and various germ cell tumors, especially dysgerminoma and immature teratoma, also on occasion enter into the differential diagnosis of an ovarian small cell neoplasm. In this review, the morphologic features of some of these neoplasms are described, as is the value of immunohistochemistry and other ancillary techniques in establishing a diagnosis.
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Affiliation(s)
- W Glenn McCluggage
- Department of Pathology, Royal Group of Hospitals Trust, Grosvenor Road, Belfast BT12 6BL, Northern Ireland.
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