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Jayasena CN, Devine K, Barber K, Comninos AN, Conway GS, Crown A, Davies MC, Ewart A, Seal LJ, Smyth A, Turner HE, Webber L, Anderson RA, Quinton R. Society for endocrinology guideline for understanding, diagnosing and treating female hypogonadism. Clin Endocrinol (Oxf) 2024. [PMID: 39031660 DOI: 10.1111/cen.15097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Revised: 03/18/2024] [Accepted: 05/27/2024] [Indexed: 07/22/2024]
Abstract
Female hypogonadism (FH) is a relatively common endocrine disorder in women of premenopausal age, but there are significant uncertainties and wide variation in its management. Most current guidelines are monospecialty and only address premature ovarian insufficiency (POI); some allude to management in very brief and general terms, and most rely upon the extrapolation of evidence from the studies relating to physiological estrogen deficiency in postmenopausal women. The Society for Endocrinology commissioned new guidance to provide all care providers with a multidisciplinary perspective on managing patients with all forms of FH. It has been compiled using expertise from Endocrinology, Primary Care, Gynaecology and Reproductive Health practices, with contributions from expert patients and a patient support group, to help clinicians best manage FH resulting from both POI and hypothalamo-pituitary disorders, whether organic or functional.
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Affiliation(s)
- Channa N Jayasena
- Section of Investigative Medicine, Hammersmith Hospital, Imperial College London, London, UK
| | - Kerri Devine
- Department of Endocrinology, Diabetes & Metabolism, Newcastle-upon-Tyne Hospitals NHS Foundation Trust, Newcastle-upon-Tyne, UK
- Translational & Clinical Research Institute, University of Newcastle-upon-Tyne, Newcastle-upon-Tyne, UK
| | - Katie Barber
- Community Gynaecology (NHS), Principal Medical Limited, Bicester, Oxfordshire, UK
- Oxford Menopause Ltd, Ardington, Wantage, UK
| | - Alexander N Comninos
- Division of Diabetes, Endocrinology & Metabolism, Imperial College London, London, UK
- Department of Endocrinology, Imperial College Healthcare NHS Trust, London, UK
| | - Gerard S Conway
- Reproductive Medicine Unit, University College London Hospitals, London, UK
| | - Anna Crown
- Department of Endocrinology, Royal Sussex County Hospital, University Hospitals Sussex NHS Foundation Trust, Brighton, UK
| | - Melanie C Davies
- Reproductive Medicine Unit, University College London Hospitals, London, UK
| | - Ann Ewart
- Kallman Syndrome and Congenital Hypogonadotropic Hypogonadism Support Group, Dallas, Texas, United States
| | - Leighton J Seal
- Department of Endocrinology, St George's Hospital Medical School, London, UK
| | - Arlene Smyth
- UK Turner Syndrome Support Society, Clydebank, UK
| | - Helen E Turner
- Department of Endocrinology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Lisa Webber
- Department of Obstetrics & Gynaecology, Singapore General Hospital, Singapore
| | - Richard A Anderson
- MRC Centre for Reproductive Health, University of Edinburgh, Edinburgh, UK
| | - Richard Quinton
- Section of Investigative Medicine, Hammersmith Hospital, Imperial College London, London, UK
- Department of Endocrinology, Diabetes & Metabolism, Newcastle-upon-Tyne Hospitals NHS Foundation Trust, Newcastle-upon-Tyne, UK
- Translational & Clinical Research Institute, University of Newcastle-upon-Tyne, Newcastle-upon-Tyne, UK
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Benelli E, Marradi M, Sciarroni E, Di Cosmo C, Bagattini B, Del Ghianda S, Simoncini T, Fruzzetti F, Tonacchera M, Fiore E. Thyroid autoimmunity in different phenotypes of polycystic ovary syndrome: a single-center experience. J Endocrinol Invest 2024:10.1007/s40618-024-02404-4. [PMID: 38850509 DOI: 10.1007/s40618-024-02404-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 05/29/2024] [Indexed: 06/10/2024]
Abstract
PURPOSE Polycystic ovary syndrome (PCOS) has been associated with Hashimoto's thyroiditis (HT) and 4 phenotypes have been described in this syndrome. The aim of this work was to investigate the frequency of anti-thyroid antibodies (TAb) and thyroid function in the 4 phenotypes of PCOS. PATIENTS This study included 448 patients with PCOS: 260 (58.0%) with phenotype A, 119 (26.6%) with phenotype B, 38 (8.5%) with phenotype C and 31 (6.9%) with phenotype D. RESULTS TAb positivity was detected in 90/448 patients (20.1%) and was statistically significant higher (p = 0.03) in the grouped phenotypes A-B (83/379, 21.9%) than in phenotypes C-D (7/69, 10.1%). Positive anti-thyroglobulin antibodies (TgAb) were detected in 74/448 (16.5%) patients and positive anti-thyroperoxidase antibodies (TPOAb) in 66/448 (14.7%) patients. Both TgAb and TPOAb positivity was higher but not statistically significant in phenotype A-B than phenotype C-D. High titer TgAb (> 100 UI/ml) frequency was significantly higher (p = 0.005) in grouped phenotypes A-B (39/379, 10.3%) than in phenotypes C-D (0/69, 0.0%), while no significant difference was observed for low titer TgAb (≤ 100 UI/ml). According to a binary logistic regression analysis hypothyroidism was significantly associated with TAb positivity (OR 4.19; CI 2.25-7.79; p < 0.01) but not with PCOS phenotype. Androgen profile was not associated with TAb positivity. CONCLUSION A higher frequency of positive TAb and of high titer TgAb and TPOAb have been detected in PCOS women with phenotypes A and B, probably in relation to the greater imbalances between estrogen and progesterone levels present in these phenotypes.
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Affiliation(s)
- E Benelli
- Department of Clinical and Experimental Medicine, Section of Endocrinology, University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Pisa, Italy
| | - M Marradi
- Department of Clinical and Experimental Medicine, Section of Endocrinology, University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Pisa, Italy
| | - E Sciarroni
- Department of Clinical and Experimental Medicine, Section of Endocrinology, University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Pisa, Italy
| | - C Di Cosmo
- Department of Clinical and Experimental Medicine, Section of Endocrinology, University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Pisa, Italy
| | - B Bagattini
- Department of Clinical and Experimental Medicine, Section of Endocrinology, University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Pisa, Italy
| | - S Del Ghianda
- Department of Clinical and Experimental Medicine, Section of Endocrinology, University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Pisa, Italy
| | - T Simoncini
- Department of Obstetrics and Gynecology, University Hospital of Pisa, Pisa, Italy
| | - F Fruzzetti
- Department of Obstetrics and Gynecology, University Hospital of Pisa, Pisa, Italy
| | - M Tonacchera
- Department of Clinical and Experimental Medicine, Section of Endocrinology, University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Pisa, Italy
| | - E Fiore
- Department of Clinical and Experimental Medicine, Section of Endocrinology, University Hospital of Pisa, Via Paradisa 2, 56124, Pisa, Pisa, Italy.
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Rosato E, Sciarra F, Minnetti M, Degjoni A, Venneri MA. Clinical management of androgen excess and defect in women. Expert Rev Endocrinol Metab 2024; 19:21-35. [PMID: 37953607 DOI: 10.1080/17446651.2023.2279537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 11/01/2023] [Indexed: 11/14/2023]
Abstract
INTRODUCTION Hyperandrogenism and hypoandrogenism are complex disorders involving multiple-organ systems. While androgen excess is a well-characterized condition, androgen deficiency still needs diagnostic criteria, as there are no specific cutoffs. AREAS COVERED We highlight the most recent findings on the role of androgens in female pathophysiology, investigating clinically relevant conditions of androgen insufficiency or excess throughout a woman's life, and their possible therapeutic management. EXPERT OPINION Combined oral contraceptives (COCs) should be considered as first-line therapy for the management of menstrual irregularity and/or clinical hyperandrogenism in adolescents with a clear diagnosis of polycystic ovary syndrome (PCOS). There are limited evidence-based data regarding specific types or doses of COCs for management of PCOS in women; however, the lowest effective estrogen dose should be considered for treatment. Despite evidence regarding safety, efficacy, and clinical use, testosterone therapy has not been approved for women by most regulatory agencies for treatment of hypoactive sexual desire disorder (HSDD). The long-term safety for treatments with testosterone is still to be evaluated, and this review highlights the need for more research in this area.
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Affiliation(s)
- Elena Rosato
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Francesca Sciarra
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Marianna Minnetti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Anisa Degjoni
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Mary Anna Venneri
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
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Padmanabhan RA, Johnson BS, Dhyani AK, Pillai SM, Jayakrishnan K, Laloraya M. Autoimmune regulator (AIRE): Takes a hypoxia-inducing factor 1A (HIF1A) route to regulate FOXP3 expression in PCOS. Am J Reprod Immunol 2023; 89:e13637. [PMID: 36305192 DOI: 10.1111/aji.13637] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 09/05/2022] [Accepted: 10/03/2022] [Indexed: 02/03/2023] Open
Abstract
PROBLEM Autoimmune polyendocrinopathy-candidiasis- ectodermal dystrophy (APECED) pathology due to autoimmune regulator (AIRE) gene mutations leads to loss of central tolerance triggering immune attack, a factor causing infertility. One of the targets of autoimmune attack is ovary and its repercussion results in polycystic ovarian syndrome (PCOS). Although reduced Tregs have been reported in PCOS, a lacunae exists on the status of AIRE gene expression and its role in treg insufficiency via HIF1A-FOXP3 axis in PCOS. METHOD OF STUDY This is a case-control cohort study recruiting 40 normal and 40 PCOS volunteers for peripheral blood sample collection and PCOS diagnoses were based on Rotterdam Consensus criteria. AIRE and HIF1A expression status was analysed by qRT PCR and western blot. FACS analyses was conducted on AIRE silenced peripheral blood mononuclear cells (PBMCs) after Treg induction. RESULTS Our results indicate a reduced AIRE (fold change log2 (RQ) = -2.6, P < .01) and increased HIF1A (fold change log2 (RQ) = 3.6, P < .02) in PBMCs of PCOS subjects compared to age-matched controls. Western blot of AIRE and HIF1A corroborates with qRT PCR data. Our CHIP data demonstrate AIRE mediated HIF1A promoter regulation. Silencing of AIRE in PBMCs contributes to the upregulation of HIF1A transcripts by two-fold (P < .0015) and downregulation in FOXP3 expression by three-fold (P < .0017). FACS analyses revealed that silencing of AIRE reduces Tcell to Treg conversion. CONCLUSIONS Our consolidated results derive a new connection among AIRE-HIF1A-FOXP3 with AIRE reduction enabling increased HIF1A resulting in reduced FOXP3 in PBMCs of PCOS patients leading to Treg insufficiency.
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Affiliation(s)
- Renjini Ambika Padmanabhan
- Female Reproduction and Metabolic Syndromes Laboratory, Division of Molecular Reproduction, Rajiv Gandhi Centre for Biotechnology, Thycaud PO, Poojappura, Thiruvananthapuram, Kerala, India
| | - Betcy Susan Johnson
- Female Reproduction and Metabolic Syndromes Laboratory, Division of Molecular Reproduction, Rajiv Gandhi Centre for Biotechnology, Thycaud PO, Poojappura, Thiruvananthapuram, Kerala, India
| | - Ajay Kumar Dhyani
- Female Reproduction and Metabolic Syndromes Laboratory, Division of Molecular Reproduction, Rajiv Gandhi Centre for Biotechnology, Thycaud PO, Poojappura, Thiruvananthapuram, Kerala, India
| | - Sathy M Pillai
- SAMAD IVF Hospitals, V. V. Road, Pattoor, Thiruvananthapuram, Kerala, India
| | - K Jayakrishnan
- KJK Hospital and Fertility Research Centre, Mar Ivanios College Road, Nalanchira, Thiruvananthapuram, Kerala, India
| | - Malini Laloraya
- Female Reproduction and Metabolic Syndromes Laboratory, Division of Molecular Reproduction, Rajiv Gandhi Centre for Biotechnology, Thycaud PO, Poojappura, Thiruvananthapuram, Kerala, India
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Younes N, St-Jean M, Bourdeau I, Lacroix A. Endogenous Cushing's syndrome during pregnancy. Rev Endocr Metab Disord 2023; 24:23-38. [PMID: 35670990 DOI: 10.1007/s11154-022-09731-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/24/2022] [Indexed: 02/01/2023]
Abstract
Endogenous Cushing's syndrome (CS) is rare during pregnancy, probably because hypercortisolism induces anovulation and infertility. To date, slightly above 200 cases have been reported in the literature. The most frequent etiology of CS diagnosed during gestation is from primary adrenal causes, namely adrenal adenomas and an entity called pregnancy-induced CS. The latter can be secondary to the aberrant adrenal expression of luteinizing hormone/human chorionic gonadotropin receptor (LHCGR) in the adrenal lesions. Diagnosis of CS during pregnancy is extremely challenging, as a consequence of the physiologic hypercortisolism normally present during pregnancy. Assessment of excess cortisol production tests should be interpreted cautiously using adapted upper limits of normal criteria for pregnant patients and a high index of suspicion is required for diagnosis. Imaging is also limited due to high risk of radiation exposure with computed tomography and teratogenicity with contrast agents. The optimal treatment strategy is surgical resection of adrenal adenoma or pituitary adenoma, ideally before 24 weeks of gestation to reduce the risk of maternal and fetal complications. In mild cases, surgery can be postponed until after delivery and treatment should focus on controlling metabolic complications of hypercortisolism, such as hypertension and dysglycemia. Maternal and fetal outcomes of excess cortisol exposure, except fetal loss, are not readily improved by successful treatment of hypercortisolism.
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Affiliation(s)
- Nada Younes
- Division of Endocrinology, Department of Medicine Research Center, Centre hospitalier de l'Université de Montréal (CHUM), CHUM 900 Saint-Denis Street, H2X 0A9, Montréal, Québec, Canada
| | - Matthieu St-Jean
- Division of Endocrinology, Centre hospitalier universitaire de Sherbrooke, Sherbrooke, Québec, Canada
| | - Isabelle Bourdeau
- Division of Endocrinology, Department of Medicine Research Center, Centre hospitalier de l'Université de Montréal (CHUM), CHUM 900 Saint-Denis Street, H2X 0A9, Montréal, Québec, Canada
| | - André Lacroix
- Division of Endocrinology, Department of Medicine Research Center, Centre hospitalier de l'Université de Montréal (CHUM), CHUM 900 Saint-Denis Street, H2X 0A9, Montréal, Québec, Canada.
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Hirschberg AL. Approach to Investigation of Hyperandrogenism in a Postmenopausal Woman. J Clin Endocrinol Metab 2022; 108:1243-1253. [PMID: 36409990 PMCID: PMC10099172 DOI: 10.1210/clinem/dgac673] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 11/15/2022] [Accepted: 11/16/2022] [Indexed: 11/23/2022]
Abstract
Postmenopausal hyperandrogenism is a condition caused by relative or absolute androgen excess originating from the ovaries and/or the adrenal glands. Hirsutism, i.e., increased terminal hair growth in androgen-dependent areas of the body, is considered the most effective measure of hyperandrogenism in women. Other symptoms can be acne and androgenic alopecia or the development of virilization including clitoromegaly. Postmenopausal hyperandrogenism may also be associated with metabolic disorders like abdominal obesity, insulin resistance and type 2 diabetes. Mild hyperandrogenic symptoms can be due to relative androgen excess associated with menopausal transition or polycystic ovary syndrome, which is likely the most common cause of postmenopausal hyperandrogenism. Virilizing symptoms, on the other hand, can be caused by ovarian hyperthecosis or an androgen-producing ovarian or adrenal tumor that may be potentially malignant. Determination of serum testosterone, preferably by tandem mass spectrometry, is the first step in the endocrine evaluation providing important information on the degree of androgen excess. Testosterone > 5 nmol/L is associated with virilization and requires prompt investigation to rule out an androgen-producing tumor in first instance. To localize the source of androgen excess, imaging techniques are used like transvaginal ultrasound or magnetic resonance imaging (MRI) for the ovaries and computed tomography (CT) and MRI for the adrenals. Bilateral oophorectomy or surgical removal of an adrenal tumor is the main curative treatment and will ultimately lead to a histopathological diagnosis. Mild to moderate symptoms of androgen excess are treated with anti-androgen therapy or specific endocrine therapy depending on diagnosis. This review summarizes the most relevant causes of hyperandrogenism in postmenopausal women and suggests principles for clinical investigation and treatment.
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Affiliation(s)
- Angelica Lindén Hirschberg
- Department of Women's and Children's Health, Karolinska Institutet and Department of Gynecology and Reproductive Medicine, Karolinska University Hospital, Stockholm, Sweden
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Castinetti F, Brue T. L’impact du syndrome de Cushing sur la fertilité et la grossesse. ANNALES D'ENDOCRINOLOGIE 2022; 83:188-190. [DOI: 10.1016/j.ando.2022.04.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Hamilton CM, Winter MJ, Margiotta-Casaluci L, Owen SF, Tyler CR. Are synthetic glucocorticoids in the aquatic environment a risk to fish? ENVIRONMENT INTERNATIONAL 2022; 162:107163. [PMID: 35240385 DOI: 10.1016/j.envint.2022.107163] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 02/21/2022] [Accepted: 02/22/2022] [Indexed: 05/27/2023]
Abstract
The glucocorticosteroid, or glucocorticoid (GC), system is largely conserved across vertebrates and plays a central role in numerous vital physiological processes including bone development, immunomodulation, and modification of glucose metabolism and the induction of stress-related behaviours. As a result of their wide-ranging actions, synthetic GCs are widely prescribed for numerous human and veterinary therapeutic purposes and consequently have been detected extensively within the aquatic environment. Synthetic GCs designed for humans are pharmacologically active in non-mammalian vertebrates, including fish, however they are generally detected in surface waters at low (ng/L) concentrations. In this review, we assess the potential environmental risk of synthetic GCs to fish by comparing available experimental data and effect levels in fish with those in mammals. We found the majority of compounds were predicted to have insignificant risk to fish, however some compounds were predicted to be of moderate and high risk to fish, although the dataset of compounds used for this analysis was small. Given the common mode of action and high level of inter-species target conservation exhibited amongst the GCs, we also give due consideration to the potential for mixture effects, which may be particularly significant when considering the potential for environmental impact from this class of pharmaceuticals. Finally, we also provide recommendations for further research to more fully understand the potential environmental impact of this relatively understudied group of commonly prescribed human and veterinary drugs.
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Affiliation(s)
- Charles M Hamilton
- Biosciences, University of Exeter, Geoffrey Pope Building, Stocker Road, Exeter, Devon EX4 4QD, UK
| | - Matthew J Winter
- Biosciences, University of Exeter, Geoffrey Pope Building, Stocker Road, Exeter, Devon EX4 4QD, UK
| | - Luigi Margiotta-Casaluci
- Department of Analytical, Environmental & Forensic Sciences, School of Cancer & Pharmaceutical Sciences, King's College London, London SE1 9NH, UK
| | - Stewart F Owen
- AstraZeneca, Global Environment, Macclesfield, Cheshire SK10 2NA, UK
| | - Charles R Tyler
- Biosciences, University of Exeter, Geoffrey Pope Building, Stocker Road, Exeter, Devon EX4 4QD, UK.
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Fruh V, Cheng JJ, Aschengrau A, Mahalingaiah S, Lane KJ. Fine particulate matter and polycystic ovarian morphology. Environ Health 2022; 21:26. [PMID: 35180862 PMCID: PMC8855564 DOI: 10.1186/s12940-022-00835-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 01/19/2022] [Indexed: 05/02/2023]
Abstract
BACKGROUND Polycystic ovary morphology (PCOM) is an ultrasonographic finding that can be present in women with ovulatory disorder and oligomenorrhea due to hypothalamic, pituitary, and ovarian dysfunction. While air pollution has emerged as a possible disrupter of hormone homeostasis, limited research has been conducted on the association between air pollution and PCOM. METHODS We conducted a longitudinal cohort study using electronic medical records data of 5,492 women with normal ovaries at the first ultrasound that underwent a repeated pelvic ultrasound examination during the study period (2004-2016) at Boston Medical Center. Machine learning text algorithms classified PCOM by ultrasound. We used geocoded home address to determine the ambient annual average PM2.5 exposures and categorized into tertiles of exposure. We used Cox Proportional Hazards models on complete data (n = 3,994), adjusting for covariates, and additionally stratified by race/ethnicity and body mass index (BMI). RESULTS Cumulative exposure to PM2.5 during the study ranged from 4.9 to 17.5 µg/m3 (mean = 10.0 μg/m3). On average, women were 31 years old and 58% were Black/African American. Hazard ratios and 95% confidence intervals (CI) comparing the second and third PM2.5 exposure tertile vs. the reference tertile were 1.12 (0.88, 1.43) and 0.89 (0.62, 1.28), respectively. No appreciable differences were observed across race/ethnicity. Among women with BMI ≥ 30 kg/m2, we observed weak inverse associations with PCOM for the second (HR: 0.93, 95% CI: 0.66, 1.33) and third tertiles (HR: 0.89, 95% CI: 0.50, 1.57). CONCLUSIONS In this study of reproductive-aged women, we observed little association between PM2.5 concentrations and PCOM incidence. No dose response relationships were observed nor were estimates appreciably different across race/ethnicity within this clinically sourced cohort.
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Affiliation(s)
- Victoria Fruh
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
| | - Jay Jojo Cheng
- Department of Biostatistics and Medical Informatics, University of Wisconsin, 702 West Johnson Street, Madison, WI, USA
| | - Ann Aschengrau
- Department of Epidemiology, Boston University School of Public Health, Boston, MA, USA
| | - Shruthi Mahalingaiah
- Department of Environmental Health, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Obstetrics and Gynecology, Massachusetts General Hospital, 55 Fruit Street, Boston, MA, 02114-2696, USA
| | - Kevin J Lane
- Department of Environmental Health, Boston University School of Public Health, Boston, MA, USA
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Abstract
Postmenopausal hyperandrogenism is a state of relative or absolute androgen excess originating from the adrenal glands and/or ovaries clinically manifested by the presence of terminal hair in androgen-dependent areas of the body, and other manifestations of hyperandrogenism such as acne and alopecia or the development of virilization. In such circumstances, physicians must exclude the possibility of rare but serious androgen-producing tumors of the adrenal glands or ovaries. Worsening of undiagnosed hyperandrogenic disorders such as polycystic ovary syndrome, congenital adrenal hyperplasia, ovarian hyperthecosis, Cushing syndrome and iatrogenic hyperandrogenism should be considered for differential diagnosis. Elevated serum testosterone not only causes virilizing effects, but also will lead to hypercholesterolemia, insulin resistance, hypertension and cardiac disease. An ovarian androgen-secreting tumor, which is diagnosed in 1-3 of 1000 patients presenting with hirsutism, comprises less than 0.5% of all ovarian tumors. Adrenal tumors, including non-malignant adenomas and malignant carcinomas, are less common than ovarian tumors but cause postmenopausal virilization. Measurement of serum testosterone, sex hormone-binding globulin, dehydroepiandrosterone sulfate, androstenedione and inhibin B is necessary in postmenopausal women with the complaints and signs of hyperandrogenism. Some tests to discard Cushing syndrome should also be done. After an etiological source of androgen hypersecretion has been suspected, we recommend performing magnetic resonance imaging of the adrenal glands or ovaries. Medical management with gonadotropin-releasing hormone agonist/analogues or antagonists has been reported for women who are either unfit for surgery or in whom the source of elevated testosterone is unidentified.
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Affiliation(s)
- T Yoldemir
- Department of Obstetrics and Gynaecology, Marmara University Hospital, Istanbul, Turkey
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Abstract
Evidence of clinical and/or biochemical androgen excess poses a unique differential in postmenopausal women. Some signs and symptoms of postmenopausal hyperandrogenism can be normal and attributed to the natural aging process. However, the causes of androgen excess in this group include both nontumorous and tumorous causes. Treatment of androgen excess may improve both quality of life and long-term metabolic outcomes.
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Affiliation(s)
- Adnin Zaman
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, 12801 East 17th Avenue, MS 8106, Aurora, CO 80045, USA.
| | - Micol S Rothman
- Division of Endocrinology, Metabolism and Diabetes, Department of Medicine, University of Colorado Anschutz Medical Campus, 12801 East 17th Avenue, MS 8106, Aurora, CO 80045, USA
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Saei Ghare Naz M, Rostami Dovom M, Ramezani Tehrani F. The Menstrual Disturbances in Endocrine Disorders: A Narrative Review. Int J Endocrinol Metab 2020; 18:e106694. [PMID: 33613678 PMCID: PMC7887462 DOI: 10.5812/ijem.106694] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 09/02/2020] [Accepted: 09/12/2020] [Indexed: 12/20/2022] Open
Abstract
CONTEXT Menstrual cycle is considered the fifth vital sign among women. This study aimed to summarize the menstrual disturbances in different endocrine disorders. EVIDENCE ACQUISITION In this narrative review, relevant studies (up to December 2019) were searched based on the MeSH keywords diabetes, polycystic ovary syndrome, Cushing's syndrome, thyroid dysfunction, hyperprolactinemia, menstrual cycle, uterine bleeding, and menstruation. Databases used for searching articles included Google Scholar, Scopus, PubMed, and Web of science for observational, experimental, and review studies. RESULTS Endocrine disorders trigger the onset of menstrual disturbance across the reproductive lifespan of women. Endocrine glands (pituitary, thyroid, pancreas, adrenal, and ovaries) have a functional role in endocrine regulation of the menstrual cycle. According to available evidence, oligomenorrhea (cycles longer than 35 days) is the most common menstrual disturbance among endocrine disorders (thyrotoxicosis, hypothyroidism, polycystic ovary syndrome, Cushing's syndrome, and diabetes). Complex endocrine pathways play an essential role in a women's menstrual calendar. CONCLUSIONS The menstrual cycle length and amount of bleeding can be indicative of endocrine disorders. Further studies are needed to identify the unknowns about the association between endocrine disorders and the menstrual cycle.
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Affiliation(s)
- Marzieh Saei Ghare Naz
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Marzieh Rostami Dovom
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fahimeh Ramezani Tehrani
- Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Corresponding Author: Reproductive Endocrinology Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Ho CW, Chen HH, Hsieh MC, Chen CC, Hsu SP, Yip HT, Kao CH. Hashimoto's thyroiditis might increase polycystic ovary syndrome and associated comorbidities risks in Asia. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:684. [PMID: 32617304 PMCID: PMC7327368 DOI: 10.21037/atm-19-4763] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Background To investigate whether increased the comorbidities such as coronary artery disease (CAD) and risks between Hashimoto’s thyroiditis (HT) and polycystic ovary syndrome (PCOS) in Taiwanese women. Methods Patients newly diagnosed as having HT during 2000–2012 were assigned to the case group. Cases and controls were matched for age and comorbidities at a 1:2 ratio using propensity score matching. Incidence was calculated in the unit of 1000 person-year. Univariate and multivariate Cox proportional hazard regression, multivariate Cox, logistic regression, and Kaplan-Meier analyses were performed. Results Among 3,996 participants, 2,664 constituted the control group and 1,332 constituted the case group. The PCOS risk in patients with HT increased by 2.37 times [95% confidence interval (CI): 1.22–4.62] compared with the controls. Hypertension (HTN) [adjusted odds ratio (OR): 1.31, 95% CI: 1.03–1.66] and hyperlipidemia (adjusted OR: 1.55, 95% CI: 1.2–1.9) were more common in HT patients without PCOS than in other patients. The adjusted OR for CAD in patients with HT was 1.51 (95% CI: 1.11–2.06), whereas that in patients with HT and PCOS was 5.92 (95% CI: 1.32–26.53). Conclusions In our study, the PCOS risk in patients with HT increased by 2.37 times, which is lower than the increase in HT risk in Asian patients with PCOS (4.56 times). The proportion of CAD increased significantly by 5.92 times in patients with HT and PCOS compared with patients with HT only.
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Affiliation(s)
- Chun-Wei Ho
- Intelligent Diabetes Metabolism and Exercise Center, China Medical University Hospital, Taichung
| | - Hsin-Hung Chen
- Intelligent Diabetes Metabolism and Exercise Center, China Medical University Hospital, Taichung.,School of Medicine, Institute of Medicine and Public Health, Chung Shan, Medical University, Taichung
| | - Ming-Chia Hsieh
- Intelligent Diabetes Metabolism and Exercise Center, China Medical University Hospital, Taichung.,Graduate Institute of Integrative Medicine, China Medical University, Taichung.,Division of Clinical Nutrition, Department of Internal Medicine, China Medical University Hospital, Taichung
| | - Ching-Chu Chen
- Division of Endocrinology and Metabolism, Department of Internal Medicine, China Medical University Hospital, Taichung.,School of Chinese Medicine, China Medical University, Taichung
| | - Sheng-Pang Hsu
- Division of Endocrinology and Metabolism, Department of Internal Medicine, China Medical University Hospital, Taichung
| | - Hei-Tung Yip
- Management Office for Health Data, China Medical University Hospital, Taichung.,School of Medicine, College of Medicine China Medical University, Taichung
| | - Chia-Hung Kao
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung.,Department of Nuclear Medicine and PET Center, China Medical University Hospital, Taichung.,Department of Bioinformatics and Medical Engineering, Asia University, Taichung.,Center of Augmented Intelligence in Healthcare, China Medical University Hospital, Taichung
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14
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Scaroni C, Albiger NM, Palmieri S, Iacuaniello D, Graziadio C, Damiani L, Zilio M, Stigliano A, Colao A, Pivonello R. Approach to patients with pseudo-Cushing's states. Endocr Connect 2020; 9:R1-R13. [PMID: 31846432 PMCID: PMC6993268 DOI: 10.1530/ec-19-0435] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 12/16/2019] [Indexed: 12/19/2022]
Abstract
The distinction between pseudo-Cushing's states (PCS) and Cushing's syndrome (CS) poses a significant clinical challenge even for expert endocrinologists. A patient's clinical history can sometimes help to distinguish between them (as in the case of alcoholic individuals), but the overlap in clinical and laboratory findings makes it difficult to arrive at a definitive diagnosis. We aim to describe the most common situations that can give rise to a condition resembling overt endogenous hypercortisolism and try to answer questions that physicians often face in clinical practice. It is important to know the relative prevalence of these different situations, bearing in mind that most of the conditions generating PCS are relatively common (such as metabolic syndrome and polycystic ovary syndrome), while CS is rare in the general population. Physicians should consider CS in the presence of additional features. Appropriate treatment of underlying conditions is essential as it can reverse the hormonal abnormalities associated with PCS. Close surveillance and a thorough assessment of a patient's hormone status will ultimately orient the diagnosis and treatment options over time.
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Affiliation(s)
- Carla Scaroni
- Dipartimento di Medicina, U.O.C. Endocrinologia, Università di Padova, Padova, Italy
- Correspondence should be addressed to C Scaroni:
| | - Nora M Albiger
- Dipartimento di Medicina, U.O.C. Endocrinologia, Università di Padova, Padova, Italy
| | - Serena Palmieri
- Department of Clinical Sciences and Community Health, University of Milan, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, Milan, Italy
| | - Davide Iacuaniello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, Napoli, Italy
| | - Chiara Graziadio
- Department of Experimental Medicine, University La Sapienza, Rome, Italy
| | - Luca Damiani
- Department of Medical Sciences, Endocrinology and Internal Medicine Section, University of Ferrara, Ferrara, Italy
| | - Marialuisa Zilio
- Dipartimento di Medicina, U.O.C. Endocrinologia, Università di Padova, Padova, Italy
| | - Antonio Stigliano
- Department of Clinical and Molecular Medicine, Sant’Andrea Hospital, University La Sapienza, Rome, Italy
| | - Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, Napoli, Italy
| | - Rosario Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, Napoli, Italy
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15
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Li H, Wang X, Lu X, Zhu H, Li S, Duan S, Zhao X, Zhang F, Alterovitz G, Wang F, Li Q, Tian XL, Xu M. Co-expression network analysis identified hub genes critical to triglyceride and free fatty acid metabolism as key regulators of age-related vascular dysfunction in mice. Aging (Albany NY) 2019; 11:7620-7638. [PMID: 31514170 PMCID: PMC6781998 DOI: 10.18632/aging.102275] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 09/05/2019] [Indexed: 12/19/2022]
Abstract
Background: Aging has often been linked to age-related vascular disorders. The elucidation of the putative genes and pathways underlying vascular aging likely provides useful insights into vascular diseases at advanced ages. Transcriptional regulatory network analysis is the key to describing genetic interactions between molecular regulators and their target gene transcriptionally changed during vascular aging. Results: A total of 469 differentially expressed genes were parsed into 6 modules. Among the incorporated sample traits, the most significant module related to vascular aging was associated with triglyceride and enriched with biological terms like proteolysis, blood circulation, and circulatory system process. The module associated with triglyceride was preserved in an independent microarray dataset, indicating the robustness of the identified vascular aging-related subnetwork. Additionally, Enpp5, Fez1, Kif1a, F3, H2-Q7, and their interacting miRNAs mmu-miR-449a, mmu-miR-449c, mmu-miR-34c, mmu-miR-34b-5p, mmu-miR-15a, and mmu-let-7, exhibited the most connectivity with external lipid-related traits. Transcriptional alterations of the hub genes Enpp5, Fez1, Kif1a, and F3, and the interacting microRNAs mmu-miR-34c, mmu-miR-34b-5p, mmu-let-7, mmu-miR-449a, and mmu-miR-449c were confirmed. Conclusion: Our findings demonstrate that triglyceride and free fatty acid-related genes are key regulators of age-related vascular dysfunction in mice and show that the hub genes for Enpp5, Fez1, Kif1a, and F3 as well as their interacting miRNAs mmu-miR-34c, mmu-miR-34b-5p, mmu-let-7, mmu-miR-449a, and mmu-miR-449c, could serve as potential biomarkers in vascular aging. Methods: The microarray gene expression profiles of aorta samples from 6-month old mice (n=6) and 20-month old mice (n=6) were processed to identify nominal differentially expressed genes. These nominal differentially expressed genes were subjected to a weighted gene co-expression network analysis. A network-driven integrative analysis with microRNAs and transcription factors was performed to define significant modules and underlying regulatory pathways associated with vascular aging, and module preservation test was conducted to validate the age-related modules based on an independent microarray gene expression dataset in mice aorta samples including three 32-week old wild-type mice (around 6-month old) and three 78-week old wild-type mice (around 20-month old). Gene ontology and protein-protein interaction analyses were conducted to determine the hub genes as potential biomarkers in the progress of vascular aging. The hub genes were further validated with quantitative real-time polymerase chain reaction in aorta samples from 20 young (6-month old) mice and 20 old (20-month old) mice.
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Affiliation(s)
- Huimin Li
- Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), Shanghai Jiao Tong University, Shanghai 200030, China.,Center for Biomedical Informatics, Harvard Medical School, Boston, MA 02115, USA
| | - Xinhui Wang
- School of Public Health, The First Affiliated Hospital, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Xinyue Lu
- Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), Shanghai Jiao Tong University, Shanghai 200030, China
| | - Hongxin Zhu
- Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), Shanghai Jiao Tong University, Shanghai 200030, China
| | - Sheng Li
- Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), Shanghai Jiao Tong University, Shanghai 200030, China
| | - Shiwei Duan
- , Medical Genetics Center, School of Medicine, Ningbo University, Ningbo 315000, China
| | - Xinzhi Zhao
- International Peace Maternity and Child Health Hospital of China Affiliated to Shanghai Jiao Tong University, Shanghai 200030, China
| | | | - Gil Alterovitz
- Center for Biomedical Informatics, Harvard Medical School, Boston, MA 02115, USA
| | - Fudi Wang
- School of Public Health, The First Affiliated Hospital, Institute of Translational Medicine, Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Qiang Li
- Translational Medical Center for Development and Disease, Institute of Pediatrics, Shanghai Key Laboratory of Birth Defect, Children's Hospital of Fudan University, Shanghai 201102, China
| | - Xiao-Li Tian
- Department of Human Population Genetics, Human Aging Research Institute and School of Life Science, Nanchang University, Nanchang 330031, China
| | - Mingqing Xu
- Bio-X Institutes, Key Laboratory for the Genetics of Developmental and Neuropsychiatric Disorders (Ministry of Education), Shanghai Jiao Tong University, Shanghai 200030, China.,Center for Biomedical Informatics, Harvard Medical School, Boston, MA 02115, USA
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16
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Erden F, Borlu M, Simsek Y, Kelestemur HF. Differences in skin lesions of endogenous and exogenous Cushing's patients. Postepy Dermatol Alergol 2019; 36:272-275. [PMID: 31333343 PMCID: PMC6640020 DOI: 10.5114/ada.2018.74639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 02/27/2018] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Cushing's syndrome is a rare condition characterized by increased glucocorticoid levels. Dermatologically, it causes a variety of skin conditions such as atrophy, striae, acne, plethora, hypertrichosis, hirsutism, acanthosis nigricans, hyperpigmentation, alopecia, purpura and fragile skin. Although skin lesions of Cushing's syndrome have been described, exogenous and endogenous types have not been studied in detail. AIM To determine differences in possible skin lesions depending on the cause of Cushing's syndrome. MATERIAL AND METHODS A total of 35 patients - 16 iatrogenic Cushing's syndrome patients and 19 endogenous Cushing's syndrome patients - who were diagnosed in Erciyes University and 15 healthy individuals were included in this study. RESULTS There was at least one skin finding in 34 (97.1%) of the patients with Cushing's syndrome and 9 (60%) in the control group (p = 0.001). Comparison regarding skin findings in patient and control groups revealed that hypertrichosis, hyperpigmentation, and fungal infections were significantly more frequent in the patient group than the control group. Hirsutism was found more frequently in the endogenous group whereas stria, hypertrichosis and fungal infections were more frequent in the exogenous group. CONCLUSIONS Since Cushing's syndrome is a rare disease and it is often diagnosed later in life, data on the frequency of skin findings are limited and sparse in the literature. In the comparison of endogenous Cushing's and exogenous Cushing's groups, acne, hypertrichosis, and fungal infections were found more frequently in the exogenous Cushing's group and hirsutism more frequently in the endogenous Cushing's group.
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Affiliation(s)
- Fatma Erden
- Department of Dermatology and Venereology, Ankara Occupational Diseases Hospital, Ankara, Turkey
| | - Murat Borlu
- Department of Dermatology and Venereology, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Yasin Simsek
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, Erciyes University, Kayseri, Turkey
| | - Hasan Fahrettin Kelestemur
- Division of Endocrinology, Department of Internal Medicine, Faculty of Medicine, Erciyes University, Kayseri, Turkey
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17
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Peecher DL, Binder AK, Gabriel KI. Rodent models of mental illness in polycystic ovary syndrome: the potential role of hypothalamic-pituitary-adrenal dysregulation and lessons for behavioral researchers. Biol Reprod 2019; 100:590-600. [PMID: 30388193 DOI: 10.1093/biolre/ioy233] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2018] [Revised: 10/04/2018] [Accepted: 10/31/2018] [Indexed: 12/20/2022] Open
Abstract
Polycystic ovary syndrome (PCOS) is the most commonly diagnosed endocrine disorder in women of reproductive age, with phenotypes including ovarian and metabolic dysfunctions. Women with PCOS also show increased rates of mental illness, dysregulation of the hypothalamic-pituitary-adrenal (HPA) axis, and altered responsiveness to stressors that may contribute to the higher rates of mental illness, specifically depression and anxiety. Animal models of PCOS have provided insight into the ovarian and metabolic mechanisms that underlie the syndrome, and several models have been used to study the behavioral consequences associated with PCOS in the laboratory. Several studies in rodent models of PCOS demonstrate changes in anxiety-like behavior, but researchers often neglect to report procedural details or behavioral data crucial to interpreting the differences observed in those studies. Additionally, the impact of potential HPA dysregulation in animal models of PCOS may influence behavioral findings, although only three studies to date have examined this. As such, researchers should consider and report stress-associated variables (e.g., time of day, light/dark cycle, light intensity, housing, and procedures to control experimenter and litter effects) that may influence depression- and anxiety-like behaviors in rodents. This review will summarize the behavioral and HPA-related studies in women with PCOS and rodent models of the disease, and provide considerations for future studies.
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Affiliation(s)
- Danielle L Peecher
- Department of Psychology, Central Washington University, Ellensburg, Washington, USA.,Center for Reproductive Biology, Washington State University, Pullman, Washington, USA
| | - April K Binder
- Center for Reproductive Biology, Washington State University, Pullman, Washington, USA.,Department of Biological Sciences, Central Washington University, Ellensburg, Washington, USA
| | - Kara I Gabriel
- Department of Psychology, Central Washington University, Ellensburg, Washington, USA
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18
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Can hair steroids predict pregnancy longevity? Reprod Biol 2018; 18:410-415. [DOI: 10.1016/j.repbio.2018.09.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 09/06/2018] [Accepted: 09/08/2018] [Indexed: 11/21/2022]
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19
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Tajima T. Health problems of adolescent and adult patients with 21-hydroxylase deficiency. Clin Pediatr Endocrinol 2018; 27:203-213. [PMID: 30393437 PMCID: PMC6207803 DOI: 10.1297/cpe.27.203] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 07/02/2018] [Indexed: 12/30/2022] Open
Abstract
Twenty-one-hydroxylase deficiency (21-OHD) is one of the most common forms of congenital adrenal hyperplasias. Since the disease requires life-long steroid hormone replacement, transition from pediatric clinical care to adolescent and adult care is necessary. Recently, several studies have shown that morbidity and quality of life in adolescent and adult patients with 21-OHD are impaired by obesity, hypertension, diabetes mellitus, impaired glucose tolerance, dyslipidemia, and osteoporosis. In addition, excess adrenal androgen impairs fertility in both females and males. This mini review discusses the current health problems in adolescent and adult patients with 21-OHD and ways to prevent them.
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Affiliation(s)
- Toshihiro Tajima
- Jichi Medical University Children's Medical Center Tochigi, Tochigi, Japan
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20
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Romitti M, Fabris VC, Ziegelmann PK, Maia AL, Spritzer PM. Association between PCOS and autoimmune thyroid disease: a systematic review and meta-analysis. Endocr Connect 2018; 7:1158-1167. [PMID: 30352422 PMCID: PMC6215798 DOI: 10.1530/ec-18-0309] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Accepted: 09/10/2018] [Indexed: 12/11/2022]
Abstract
Polycystic ovary syndrome (PCOS) is the most prevalent endocrine disorder affecting women of reproductive age. PCOS has been associated with distinct metabolic and cardiovascular diseases and with autoimmune conditions, predominantly autoimmune thyroid disease (AITD). AITD has been reported in 18-40% of PCOS women, depending on PCOS diagnostic criteria and ethnicity. The aim of this systematic review and meta-analysis was to summarize the available evidence regarding the likelihood of women with PCOS also having AITD in comparison to a reference group of non-PCOS women. We systematically searched EMBASE and MEDLINE for non-interventional case control, cross-sectional, or cohort studies published until August 2017. The Ottawa-Newcastle Scale was used to assess the methodological quality of studies. Statistical meta-analysis was performed with R. Thirteen studies were selected for the present analysis, including 1,210 women diagnosed with PCOS and 987 healthy controls. AITD was observed in 26.03% and 9.72% of PCOS and control groups respectively. A significant association was detected between PCOS and chance of AITD (OR= 3.27, 95%CI 2.32-4.63). Notably, after geographical stratification, the higher risk of AITD in PCOS women persisted for Asians (OR= 4.56, 95%CI 2.47-8.43), Europeans (OR= 3.27, 95%CI 2.07-5.15), and South Americans (OR= 1.86, 95 %CI 1.05-3.29). AIDT is a frequent condition in PCOS patients, and might affect thyroid function. Thus, screening for thyroid function and thyroid-specific autoantibodies should be considered in patients with PCOS even in the absence of overt symptoms. This systematic review and meta-analysis is registered in PROSPERO under number CRD42017079676.
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Affiliation(s)
- Mírian Romitti
- Thyroid UnitEndocrine Division, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Vitor C Fabris
- Gynecological Endocrinology UnitEndocrine Division, Hospital de Clínicas de Porto Alegre, and Department of Physiology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Patricia K Ziegelmann
- Postgraduate Program in Epidemiology and Department of StatisticsInstitute of Mathematics, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Ana Luiza Maia
- Thyroid UnitEndocrine Division, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Poli Mara Spritzer
- Gynecological Endocrinology UnitEndocrine Division, Hospital de Clínicas de Porto Alegre, and Department of Physiology, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
- Correspondence should be addressed to P M Spritzer:
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21
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Kraut E, Lakoff J. Acromegaly Presenting as Severe Hirsutism and Amenorrhea. AACE Clin Case Rep 2018. [DOI: 10.4158/ep171977.cr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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22
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Abstract
Hair loss is a common condition that affects most people at some point in their lives. It can exist as an isolated problem or with other diseases and conditions. Androgenetic alopecia (AGA) and its association with the metabolic syndrome (MetS) have received increasing interest since 1972, when the first link between cardiovascular risk factors and hair loss was raised. We have reviewed studies concerning the relationship between alopecia and MetS. Many studies have investigated the relationship among AGA and MetS and its individual components, particularly in men, where a disproportionately large number of these studies supports this association. AGA has also been associated with other metabolic-related conditions, including coronary artery disease, polycystic ovary syndrome, and Cushing syndrome, as well as several nutritional deficiencies, all of which have led to many clinicians advocating for the screening of MetS and cardiovascular risk factors in patients who present with AGA.
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23
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Kyritsi EM, Dimitriadis GK, Kyrou I, Kaltsas G, Randeva HS. PCOS remains a diagnosis of exclusion: a concise review of key endocrinopathies to exclude. Clin Endocrinol (Oxf) 2017; 86:1-6. [PMID: 27664414 DOI: 10.1111/cen.13245] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Revised: 08/13/2016] [Accepted: 09/15/2016] [Indexed: 11/28/2022]
Abstract
Polycystic ovarian syndrome (PCOS) is a heterogenous disorder associated with clinical, endocrine and ultrasonographic features that can also be encountered in a number of other diseases. It has traditionally been suggested that prolactin excess, enzymatic steroidogenic abnormalities and thyroid disorders need to be excluded before a diagnosis of PCOS is made. However, there is paucity of data regarding the prevalence of PCOS phenotype in some of these disorders, whereas other endocrine diseases that exhibit PCOS-like features may elude diagnosis and proper management if not considered. This article reviews the data of currently included entities that exhibit a PCOS phenotype and those that potentially need to be looked for, and attempts to identify specific features that distinguish them from idiopathic PCOS.
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Affiliation(s)
- Eleni Magdalini Kyritsi
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism, University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
| | - George K Dimitriadis
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism, University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
- Division of Translational and Experimental Medicine, Warwick Medical School, University of Warwick, Coventry, United Kingdom
- Division of Endocrinology and Investigative Medicine, Imperial College London, Hammersmith Campus, London, United Kingdom
| | - Ioannis Kyrou
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism, University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
- Division of Translational and Experimental Medicine, Warwick Medical School, University of Warwick, Coventry, United Kingdom
- Aston Medical Research Institute, Aston Medical School, Aston University, Birmingham, United Kingdom
| | - Gregory Kaltsas
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism, University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
- Division of Pathophysiology, National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Harpal S Randeva
- Warwickshire Institute for the Study of Diabetes, Endocrinology and Metabolism, University Hospitals of Coventry and Warwickshire NHS Trust, Coventry, United Kingdom
- Division of Translational and Experimental Medicine, Warwick Medical School, University of Warwick, Coventry, United Kingdom
- Aston Medical Research Institute, Aston Medical School, Aston University, Birmingham, United Kingdom
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24
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Altered diurnal pattern of steroid hormones in relation to various behaviors, external factors and pathologies: A review. Physiol Behav 2016; 164:68-85. [DOI: 10.1016/j.physbeh.2016.05.039] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2016] [Revised: 05/20/2016] [Accepted: 05/21/2016] [Indexed: 11/17/2022]
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25
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Pivonello R, Isidori AM, De Martino MC, Newell-Price J, Biller BMK, Colao A. Complications of Cushing's syndrome: state of the art. Lancet Diabetes Endocrinol 2016; 4:611-29. [PMID: 27177728 DOI: 10.1016/s2213-8587(16)00086-3] [Citation(s) in RCA: 324] [Impact Index Per Article: 40.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2015] [Revised: 12/06/2015] [Accepted: 03/01/2016] [Indexed: 01/13/2023]
Abstract
Cushing's syndrome is a serious endocrine disease caused by chronic, autonomous, and excessive secretion of cortisol. The syndrome is associated with increased mortality and impaired quality of life because of the occurrence of comorbidities. These clinical complications include metabolic syndrome, consisting of systemic arterial hypertension, visceral obesity, impairment of glucose metabolism, and dyslipidaemia; musculoskeletal disorders, such as myopathy, osteoporosis, and skeletal fractures; neuropsychiatric disorders, such as impairment of cognitive function, depression, or mania; impairment of reproductive and sexual function; and dermatological manifestations, mainly represented by acne, hirsutism, and alopecia. Hypertension in patients with Cushing's syndrome has a multifactorial pathogenesis and contributes to the increased risk for myocardial infarction, cardiac failure, or stroke, which are the most common causes of death; risks of these outcomes are exacerbated by a prothrombotic diathesis and hypokalaemia. Neuropsychiatric disorders can be responsible for suicide. Immune disorders are common; immunosuppression during active disease causes susceptibility to infections, possibly complicated by sepsis, an important cause of death, whereas immune rebound after disease remission can exacerbate underlying autoimmune diseases. Prompt treatment of cortisol excess and specific treatments of comorbidities are crucial to prevent serious clinical complications and reduce the mortality associated with Cushing's syndrome.
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Affiliation(s)
- Rosario Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, Naples, Italy.
| | - Andrea M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Maria Cristina De Martino
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, Naples, Italy
| | - John Newell-Price
- Department of Oncology and Metabolism, The Medical School, University of Sheffield, Sheffield, UK; The Endocrine Unit, The Royal Hallamshire Hospital, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Beverly M K Biller
- Neuroendocrine Unit, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Annamaria Colao
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, Naples, Italy
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26
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Abstract
Sex hormone-binding globulin (SHBG) is a circulating glycoprotein that transports testosterone and other steroids in the blood. Interest in SHBG has escalated in recent years because of its inverse association with obesity and insulin resistance, and because many studies have linked lower circulating levels of SHBG to metabolic syndrome, type 2 diabetes, nonalcoholic fatty liver disease, polycystic ovary syndrome, and early puberty. The purpose of this review is to summarize molecular, clinical, endocrine, and epidemiological findings to illustrate how measurement of plasma SHBG may be useful in clinical medicine in children.
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Affiliation(s)
- Banu Aydın
- University of Louisville Faculty of Medicine, Division of Endocrinology, Metabolism and Diabetes, Kentucky, USA
| | - Stephen J. Winters
- University of Louisville Faculty of Medicine, Division of Endocrinology, Metabolism and Diabetes, Kentucky, USA
,* Address for Correspondence: University of Louisville Faculty of Medicine, Division of Endocrinology, Metabolism and Diabetes, Kentucky, USA Phone: +1 502 852 52 37 E-mail:
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Weiss RV, Clapauch R. Female infertility of endocrine origin. ACTA ACUST UNITED AC 2015; 58:144-52. [PMID: 24830591 DOI: 10.1590/0004-2730000003021] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Accepted: 11/25/2013] [Indexed: 02/01/2023]
Abstract
Infertility is defined as the failure to conceive, with no contraception, after one year of regular intercourse in women<35 years and after 6 months in women>35 years. A review on causes, management and treatment of endocrine causes of was performed. Epidemiological data suggest that around 10% to 15% of couples are infertile. Anovulatory problems are responsible from 25% to 50% of causes of . Advanced age, obesity, and drugs, have a negative effect on fertility. Different hypothalamic, pituitary, thyroid, adrenal, and ovarian disorders may affect fertility as well. Infertility is a growing phenomenon in developed societies. We here provide information about how to identify endocrine patients with ovulatory dysfunction. Women must be advised about limiting factors to be avoided, in order to protect their fertility.
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Affiliation(s)
- Rita Vasconcellos Weiss
- Instituto Estadual de Diabetes e Endocrinologia Luiz Capriglione, Pontifícia Universidade Católica do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - Ruth Clapauch
- Laboratory for Clinical and Experimental Research on Vascular Biology, Biomedical Center, Universidade do Estado do Rio de Janeiro
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Abstract
Postmenopausal hyperandrogenism is a state of relative or absolute androgen excess originating from either the adrenals and/or the ovaries, clinically manifested as the appearance and/or increase in terminal hair growth or the development of symptoms/signs of virilization. In either settings, physicians need to evaluate such patients and exclude the presence of the relatively rare but potentially life-threatening underlying tumorous causes, particularly adrenal androgen-secreting tumors. It has been suggested that the rapidity of onset along with severity of symptom and the degree of androgen excess followed by relevant imaging studies may suffice to identify the source of excessive androgen secretion. However, up to date, there is no consensus regarding specific clinical and hormonal indices and/or imaging modalities required for diagnostic certainty. This is particularly relevant as the aging population is increasing and more cases of postmenopausal women with clinical/biochemical evidence of hyperandrogenism may become apparent. Furthermore, the long-term sequels of nontumorous hyperandrogenism in postmenopausal women in respect to cardiovascular morbidity and mortality still remain unsettled. This review delineates the etiology and pathophysiology of relative and absolute androgen excess in postmenopausal women. Also, it attempts to unravel distinctive clinical features along with specific hormonal cut-off levels and/or appropriate imaging modalities for the facilitation of the differential diagnosis and the identification of potential long-term sequels.
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Affiliation(s)
- Marios C Markopoulos
- Endocrinology and Metabolism UnitAretaieion University Hospital, Vasilisis Sofias 76, 11528 Athens, GreeceDepartment of BiochemistryDepartment of PathophysiologyLaikon Hospital, National University of Athens, Mikras Asias 75, 11527 Athens, Greece
| | - Evanthia Kassi
- Endocrinology and Metabolism UnitAretaieion University Hospital, Vasilisis Sofias 76, 11528 Athens, GreeceDepartment of BiochemistryDepartment of PathophysiologyLaikon Hospital, National University of Athens, Mikras Asias 75, 11527 Athens, Greece
| | - Krystallenia I Alexandraki
- Endocrinology and Metabolism UnitAretaieion University Hospital, Vasilisis Sofias 76, 11528 Athens, GreeceDepartment of BiochemistryDepartment of PathophysiologyLaikon Hospital, National University of Athens, Mikras Asias 75, 11527 Athens, Greece
| | - George Mastorakos
- Endocrinology and Metabolism UnitAretaieion University Hospital, Vasilisis Sofias 76, 11528 Athens, GreeceDepartment of BiochemistryDepartment of PathophysiologyLaikon Hospital, National University of Athens, Mikras Asias 75, 11527 Athens, Greece
| | - Gregory Kaltsas
- Endocrinology and Metabolism UnitAretaieion University Hospital, Vasilisis Sofias 76, 11528 Athens, GreeceDepartment of BiochemistryDepartment of PathophysiologyLaikon Hospital, National University of Athens, Mikras Asias 75, 11527 Athens, Greece
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An interesting cause of hyperandrogenemic hirsutism. Case Rep Endocrinol 2015; 2014:987272. [PMID: 25580312 PMCID: PMC4280803 DOI: 10.1155/2014/987272] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Accepted: 12/05/2014] [Indexed: 12/04/2022] Open
Abstract
Mild clinical signs of hyperandrogenism such as hirsutism may appear during the menopausal transition as part of the normal aging process, but the development of frank virilization suggests a specific source of androgen excess. We report a case of a 68-year-old woman with signs of virilization that had started 6 months before. Clinical analyses revealed high levels of serum testosterone for a postmenopausal woman. Pelvic MRI and abdomen CT showed no evidence of ovarian and adrenal tumor. Postmenopausal hyperandrogenism can be the result of numerous etiologies ranging from normal physiologic changes to ovarian or rarely adrenal tumors. Our patient was found to have iatrogenic hyperandrogenism. This condition is rarely reported cause of virilization.
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Abstract
The pituitary gland is significantly affected during gestation in terms of both size and function. Due to this physiologic adaptation, endocrine evaluation and interpretation of imaging is far more complex than in the non-pregnant state. Pituitary disorders are rare in pregnancy, as they are usually associated with gonadal dysfunction, thereby posing difficulties with fertility. This review will focus on pituitary adenomas (prolactinomas, GH-secreting and ACTH-secreting), their diagnostic handicaps and the recommendations for treatment. We will also discuss the two pituitary disorders encountered in pregnancy, Sheehan's syndrome and lymphocytic hypophysitis.
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Affiliation(s)
| | - Maria Boudina
- Unit of Endocrinology, Theagenio Hospital, Aristotle University of Thessaloniki, Greece
| | - Niki Karavitaki
- Department of Endocrinology, Oxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, Oxford, UK
| | - Eleni Bili
- 1st Department of Obstetrics & Gynaecology, Aristotle University of Thessaloniki, Greece
| | - John Wass
- Department of Endocrinology, Oxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, Oxford, UK
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Abstract
The explanation of obesity as a simple result of positive energy balance fails to account for the scope of variable responses to diets and lifestyles. It is postulated that individual physiological and anatomical variation may be responsible for developing obesity. Girls in poor families develop greater adiposity than their male siblings, a trend not present in richer environments. This indicates strong influence of estrogen on fat accumulation irrespective of poor socioeconomic conditions. Obesity rates in males and females of developed nations are similar, while in poorer nations obesity is much more prevalent in females. Female to male ratio of obesity correlates inversely with gross domestic product. Therefore, the parity of male and female obesity in developed countries may result from male exposure to environmental estrogen-like substances associated with affluence. These hormonally driven mechanisms may be equally active within both sexes in more developed areas, thereby increasing overall obesity.
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Affiliation(s)
- James P. Grantham
- School of Medical Sciences, The University of Adelaide, Adelaide, Australia
| | - Maciej Henneberg
- School of Medical Sciences, The University of Adelaide, Adelaide, Australia
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Abstract
An increasing body of evidence suggests that immune-mediated processes affect female reproductive success at multiple levels. Crosstalk between endocrine and immune systems regulates a large number of biological processes that affect target tissues, and this crosstalk involves gene expression, cytokine and/or lymphokine release and hormone action. In addition, endocrine-immune interactions have a major role in the implantation process of the fetal (paternally derived) semi-allograft, which requires a reprogramming process of the maternal immune system from rejection to temporary tolerance for the length of gestation. Usually, the female immune system is supportive of all of these processes and, therefore, facilitates reproductive success. Abnormalities of the female immune system, including autoimmunity, potentially interfere at multiple levels. The relevance of the immune system to female infertility is increasingly recognized by investigators, but clinically is often not adequately considered and is, therefore, underestimated. This Review summarizes the effect of individual autoimmune endocrine diseases on female fertility, and points towards selected developments expected in the near future.
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Affiliation(s)
- Aritro Sen
- The Center for Human Reproduction (CHR), 21 East 69th Street, New York, NY 10021, USA
| | - Vitaly A Kushnir
- The Center for Human Reproduction (CHR), 21 East 69th Street, New York, NY 10021, USA
| | - David H Barad
- The Center for Human Reproduction (CHR), 21 East 69th Street, New York, NY 10021, USA
| | - Norbert Gleicher
- The Center for Human Reproduction (CHR), 21 East 69th Street, New York, NY 10021, USA
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33
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Morton A. A devastating cause of amenorrhoea. J OBSTET GYNAECOL 2013; 33:532-4. [DOI: 10.3109/01443615.2013.782278] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Karaca Z, Acmaz B, Acmaz G, Tanriverdi F, Unluhizarci K, Aribas S, Sahin Y, Kelestimur F. Routine screening for Cushing's syndrome is not required in patients presenting with hirsutism. Eur J Endocrinol 2013; 168:379-84. [PMID: 23221034 DOI: 10.1530/eje-12-0938] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
CONTEXT Prevalence of Cushing's syndrome (CS) in patients presenting with hirsutism is not well known. OBJECTIVE Screening of CS in patients with hirsutism. SETTING Referral hospital. PATIENTS AND OTHER PARTICIPANTS This study was carried out on 105 patients who were admitted to the Endocrinology Department with the complaint of hirsutism. INTERVENTION All the patients were evaluated with low-dose dexamethasone suppression test (LDDST) for CS. MAIN OUTCOME MEASURE Response to LDDST in patients presenting with hirsutism. RESULTS All the patients had suppressed cortisol levels following low-dose dexamethasone administration excluding CS. The etiology of hirsutism was polycystic ovary syndrome in 79%, idiopathic hirsutism in 13%, idiopathic hyperandrogenemia in 6%, and nonclassical congenital hyperplasia in 2% of the patients. CONCLUSION Routine screening for CS in patients with a referral diagnosis of hirsutism is not required. For the time being, diagnostic tests for CS in hirsute patients should be limited to patients who have accompanying clinical stigmata of hypercortisolism.
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Affiliation(s)
- Z Karaca
- Departments of Endocrinology, Erciyes University Medical School, 38039 Kayseri, Turkey.
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35
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Ságodi L, Barkai L. [Diagnostic difficulties of polycystic ovarian syndrome in adolescent girls]. Orv Hetil 2013; 154:136-42. [PMID: 23335723 DOI: 10.1556/oh.2013.29527] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Polycystic ovary syndrome is a heterogeneous disorder characterized by chronic ovulatory dysfunction and hyperandrogenism. It occurs in 6-8% of the female population in the reproductive age. The syndrome may be associated with various metabolic disorders which may impair the quality of life and life expectancy of patients. The diagnosis in adults is usually established by the presence of three criteria. Polycystic ovary syndrome can be also identified in adolescent girls. Although the clinical, hormonal and metabolic features are similar to those found in adult women, it may be difficult to distinguish normal adolescents from those with polycystic ovary syndrome. Irregular menstruation, anovulatory cycles, and acne are not uncommon in adolescents, and polycystic ovary syndrome may mimic physiological anovulation in adolescents. There is a high probability of polycystic ovary syndrome if anovulatory cycles persist for more than 2 years. The diagnosis of polycystic ovary syndrome in adolescents may require a unique set of criteria, however, there are no generally accepted recommendations for the diagnostic work-up. The authors propose that hyperandrogenemia is often the most reliable finding in this age group, and it may be prudent to define adolescent polycystic ovary syndrome according to the Rotterdam consensus criteria. Obesity in adolescent girls may increase the severity of symptoms of polycystic ovary syndrome and this underlines the importance of early diagnosis and treatment.
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Affiliation(s)
- László Ságodi
- Borsod-Abaúj-Zemplén Megyei Kórház és Egyetemi Oktató Kórház Csecsemő- és Gyermekosztály Miskolc Pf. 188 3501 Miskolci Egyetem, Egészségügyi Kar Preventív Egészségtudományi Tanszék Miskolc.
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36
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Fardet L, Vigouroux C, Capeau J. [Lipodystrophies]. Rev Med Interne 2012; 34:614-22. [PMID: 23287278 DOI: 10.1016/j.revmed.2012.11.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2012] [Revised: 10/17/2012] [Accepted: 11/05/2012] [Indexed: 11/26/2022]
Abstract
Human lipodystrophies represent a group of diseases characterized by altered body fat amount and/or repartition. Most forms of lipodystrophies are associated with metabolic alterations such as insulin resistance, diabetes and dyslipemia, leading to diabetic complications, increased cardiovascular risk or liver steatosis. Lipodystrophies can be classified as genetic or acquired, generalized or partial. Genetic forms such as Berardinelli-Seip syndrome or partial familial lipodystrophies are uncommon and acquired forms are much more frequent. Beside the rare Lawrence or Barraquer-Simons syndromes, the main forms of acquired lipodystrophies are those observed in HIV-infected people treated with antiretroviral therapies or in people exposed to an endogenous or an exogenous hypercortisolism. The treatment of lipodystrophies is difficult. Lifestyle modifications (e.g., specific diet, physical training) may be helpful but are usually insufficient. Associated metabolic disorders should be treated as soon as possible with insulin sensitizers, insulin and lipid lowering drugs. New therapies such as leptin have been proven to be helpful in some genetic or acquired forms of lipodystrophy.
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Affiliation(s)
- L Fardet
- Inserm UMR S938, centre de recherche Saint-Antoine, 75012 Paris, France; UMPC, université Paris 6, 75012 Paris, France; Service de médecine interne, hôpital Saint-Antoine, AP-HP, 184, rue du Faubourg-Saint-Antoine, 75012 Paris, France.
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Abstract
Female infertility occurs in about 37% of all infertile couples and ovulatory disorders account for more than half of these. The ovaries are in continuous interaction with the other endocrine organs. The interplay may account for infertility occurring at different levels and may render the diagnosis of infertility a difficult exercise for the involved physician. A hypothalamic cause of female infertility should be considered in an appropriate clinical context, with tests pointing to a hypogonadotropic hypogonadism. It can be functional, physiological or related to organic causes. Hyperprolactinemia has well characterized effects on the normal gonadal function and treatment is well established. Acromegaly and Cushing's disease may impair fertility at different levels, mechanisms involved however remain ill defined. Thyroid disorders, both hyperthyroidism and hypothyroidism, can interact with the ovaries, through a direct effect on ovarian function, but autoimmunity may be involved, as well as alterations of the sex hormone binding protein levels. Primary ovarian disorders, such as the polycystic ovary syndrome and primary ovarian insufficiency are frequent diseases, for which novel treatments are currently being developed and discussed. We will propose an algorithm for the diagnosis and approach of the female patient presenting with infertility on the basis of the available evidence in literature.
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Affiliation(s)
- David Unuane
- Department of Endocrinology, Universitair Ziekenhuis Brussel, UZ Brussel, Vrije Universiteit Brussel, Belgium
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38
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Abstract
Systematic screening studies performed mainly in patients with diabetes mellitus have revealed an unexpectedly high prevalence of occult Cushing syndrome. Such studies may provide a rationale for systematically screening obese patients with type 2 diabetes mellitus. However, a screening strategy is only justified if it is supported by enough evidence of its efficacy and if the benefits will outweigh drawbacks. To date, the natural history of occult Cushing syndrome and its possible effect on long-term morbidity are unknown. The clinical spectrum of occult Cushing syndrome and its relatively low prevalence may potentially negatively affect the performance of endocrine tests used to diagnose overt Cushing syndrome and generate false positives. Whether the cure of occult Cushing syndrome favorably influences clinical outcomes and is more beneficial than treatment of diabetes mellitus and cardiovascular risk factors with currently available pharmacological tools remains to be demonstrated. Last, the acceptability of a screening program by professionals and the health-care system in terms of workload and costs is highly questionable. Thus, an assessment of the indications for and against screening for occult Cushing syndrome on the basis of currently available data suggests that, to date, the cons surpass the pros.
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Affiliation(s)
- Antoine Tabarin
- Department of Endocrinology, Université Bordeaux 2, Centre Hospitalier Universitaire de Bordeaux, France.
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Pivonello R, De Martino MC, De Leo M, Tauchmanovà L, Faggiano A, Lombardi G, Colao A. Cushing's syndrome: aftermath of the cure. ACTA ACUST UNITED AC 2008; 51:1381-91. [PMID: 18209877 DOI: 10.1590/s0004-27302007000800025] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2007] [Accepted: 10/26/2007] [Indexed: 11/22/2022]
Abstract
Cushing's syndrome (CS) is a chronic and systemic disease caused by endogenous or exogenous hypercortisolism, associated with an increase of mortality rate due to the clinical consequences of glucocorticoid excess, especially cardiovascular diseases. After cure, usually obtained by the surgical removal of the tumor responsible for the disease, the normalization of cortisol secretion is not constantly followed by the recovery of the clinical complications developed during the active disease, and it is often followed by the development of novel clinical manifestations induced by the fall of cortisol levels. These evidences were mostly documented in patients with pituitary-dependent CS, after surgical resection of the pituitary tumor. Indeed, despite an improvement of the mortality rate, metabolic syndrome and the consequent cardiovascular risk have been found to partially persist after disease remission, strictly correlated to the insulin resistance. Skeletal diseases, mainly osteoporosis, improve after normalization of cortisol levels but require a long period of time or the use of specific treatment, mainly bisphosphonates, to reach the normalization of bone mass. A relevant improvement or resolution of mental disturbances has been described in patients cured from CS, although in several cases, cognitive decline persisted and psychological or psychiatric improvement was erratic, delayed, or incomplete. On the other hand, development or exacerbation of autoimmune disorders, mainly thyroid autoimmune diseases, was documented in predisposed patients with CS after disease remission. The totality of these complications persisting or occurring after successful treatment contribute to the impairment of quality of life registered in patients with CS after disease cure.
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Affiliation(s)
- Rosario Pivonello
- Department of Molecular and Clinical Endocrinology and Oncology, Federico II University of Naples, Italy.
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40
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Pall ME, Lao MC, Patel SS, Lee ML, Ghods DE, Chandler DW, Friedman TC. Testosterone and bioavailable testosterone help to distinguish between mild Cushing's syndrome and polycystic ovarian syndrome. Horm Metab Res 2008; 40:813-8. [PMID: 18819057 PMCID: PMC2954657 DOI: 10.1055/s-0028-1087186] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Women with Cushing's syndrome (CS) and polycystic ovarian syndrome (PCOS) may present with similar symptoms. Subjects with mild CS lack clinical stigmata of classical CS and often have normal laboratory tests measuring hypercortisolism. Thus, distinguishing mild CS from PCOS may be difficult. We hypothesized that either total testosterone (TT) or bioavailable testosterone (BT) levels or the calculation of the free androgen index (FAI) would be low in patients with mild CS and elevated in patients with PCOS, and could help differentiate the two conditions. TT, BT, and FAI were measured in a group of 20 patients of reproductive age with mild CS and 20 PCOS patients matched for age and BMI. We used receiver operator characteristic (ROC) curves to assess the sensitivity and specificity of these measurements for the diagnosis of CS. TT (p<0.0001), BT (p=0.02), and FAI (p=0.003) were significantly elevated in PCOS patients compared to mild CS patients. Sex hormone-binding globulin was similar in both groups. The optimal cut-point for TT was 1.39 nmol/L, yielding a sensitivity of 95% and a specificity of 70%. The cut-point for BT was 0.24 nmol/L, resulting in a sensitivity of 75% and a specificity of 80%. The cut-point for FAI was 5.7, with a sensitivity of 88% and a specificity of 60%. We conclude that TT levels may be useful to discriminate between mild CS and PCOS. In patients with signs and symptoms consistent with CS and PCOS, a TT level of <1.39 nmol/L warrants a workup for CS.
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Affiliation(s)
- M. E. Pall
- Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - M. C. Lao
- Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - S. S. Patel
- Department of Obstetrics and Gynecology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - M. L. Lee
- Division of Endocrinology, Metabolism, and Molecular Medicine, The Charles Drew University of Medicine and Science, Los Angeles, CA, USA
| | - D. E. Ghods
- Division of Endocrinology, Metabolism, and Molecular Medicine, The Charles Drew University of Medicine and Science, Los Angeles, CA, USA
| | | | - T. C. Friedman
- Division of Endocrinology, Metabolism, and Molecular Medicine, The Charles Drew University of Medicine and Science, Los Angeles, CA, USA
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Azziz R, Carmina E, Dewailly D, Diamanti-Kandarakis E, Escobar-Morreale HF, Futterweit W, Janssen OE, Legro RS, Norman RJ, Taylor AE, Witchel SF. The Androgen Excess and PCOS Society criteria for the polycystic ovary syndrome: the complete task force report. Fertil Steril 2008; 91:456-88. [PMID: 18950759 DOI: 10.1016/j.fertnstert.2008.06.035] [Citation(s) in RCA: 1237] [Impact Index Per Article: 77.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2008] [Revised: 06/19/2008] [Accepted: 06/23/2008] [Indexed: 12/23/2022]
Abstract
OBJECTIVE To review all available data and recommend a definition for polycystic ovary syndrome (PCOS) based on published peer-reviewed data, whether already in use or not, to guide clinical diagnosis and future research. DESIGN Literature review and expert consensus. SETTING Professional society. PATIENTS None. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) A systematic review of the published peer-reviewed medical literature, by querying MEDLINE databases, to identify studies evaluating the epidemiology or phenotypic aspects of PCOS. RESULT(S) The Task Force drafted the initial report, following a consensus process via electronic communication, which was then reviewed and critiqued by the Androgen Excess and PCOS (AE-PCOS) Society AE-PCOS Board of Directors. No section was finalized until all members were satisfied with the contents, and minority opinions noted. Statements were not included that were not supported by peer-reviewed evidence. CONCLUSION(S) Based on the available data, it is the view of the AE-PCOS Society Task Force that PCOS should be defined by the presence of hyperandrogenism (clinical and/or biochemical), ovarian dysfunction (oligo-anovulation and/or polycystic ovaries), and the exclusion of related disorders. However, a minority considered the possibility that there may be forms of PCOS without overt evidence of hyperandrogenism, but recognized that more data are required before validating this supposition. Finally, the Task Force recognized and fully expects that the definition of this syndrome will evolve over time to incorporate new research findings.
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Affiliation(s)
- Ricardo Azziz
- Cedars-Sinai Medical Center, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
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Lee SM, Hahm JR, Jung TS, Jung JH, Kang MY, Kim SJ, Chung SI. A case of Cushing's syndrome presenting as endometrial hyperplasia. Korean J Intern Med 2008; 23:49-52. [PMID: 18363281 PMCID: PMC2686950 DOI: 10.3904/kjim.2008.23.1.49] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
We describe here the case of a 39-year-old woman with a cortisol-producing adrenal adenoma and she presented with endometrial hyperplasia and hypertension without the specific characteristics of Cushing's syndrome. The patient had consulted a gynecologist for menometrorrhagia 2 years prior to her referral and she was diagnosed with endometrial hyperplasia and hypertension. Her blood pressure and the endometrial lesion were refractory despite taking multiple antihypertensives and repetitive dilation and curettage and progestin treatment. On admission, the clinical examination revealed mild central obesity (a body mass index of 22.9 kg/m2, a waist circumference of 85 cm and a hip circumference of 94cm), but there was no hirsutism and myopathy. She showed impaired glucose tolerance on an oral glucose tolerance test. The biochemical hypercortisolemia together with the prolactin and androgen levels were evaluated to explore the cause of her anovulation. Adrenal Cushing's syndrome was confirmed on the basis of the elevated urinary free cortisol (454 microg/24h, normal range: 20-70) with a suppressed ACTH level (2.0 pg/mL, normal range: 6.0-76.0) and the loss of circadian cortisol secretion. A CT scan revealed a 3.1 cm, hyperechoic, well-marginated mass in the left adrenal gland. Ten months post-adrenalectomy, the patient had unintentionally lost 9 kg of body weight, had regained a regular menstrual cycle and had normal thickness of her endometrium.
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Affiliation(s)
- Sang Min Lee
- Department of Internal Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Jong Ryeal Hahm
- Department of Internal Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
- Gyeongsang Institute of Health Science, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Tae Sik Jung
- Department of Internal Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
- Gyeongsang Institute of Health Science, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Jung Hwa Jung
- Department of Internal Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Mi Yeon Kang
- Department of Internal Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Sun Joo Kim
- Department of Laboratory Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
- Gyeongsang Institute of Health Science, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Soon Il Chung
- Department of Internal Medicine, Gyeongsang National University College of Medicine, Jinju, Korea
- Gyeongsang Institute of Health Science, Gyeongsang National University College of Medicine, Jinju, Korea
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43
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Fegan PG, Sandeman DD, Krone N, Bosman D, Wood PJ, Stewart PM, Hanley NA. Cushing's syndrome in women with polycystic ovaries and hyperandrogenism. ACTA ACUST UNITED AC 2007; 3:778-83. [DOI: 10.1038/ncpendmet0665] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2007] [Accepted: 09/04/2007] [Indexed: 12/17/2022]
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44
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Dupuis CC, Storr HL, Perry LA, Ho JTF, Ahmed L, Ong KK, Dunger DB, Monson JP, Grossman AB, Besser GM, Savage MO. Abnormal puberty in paediatric Cushing's disease: relationship with adrenal androgen, sex hormone binding globulin and gonadotrophin concentrations. Clin Endocrinol (Oxf) 2007; 66:838-43. [PMID: 17437509 DOI: 10.1111/j.1365-2265.2007.02822.x] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Paediatric Cushing's disease is frequently associated with abnormal puberty. We addressed the hypothesis that prepubertal patients show excessive virilization and pubertal patients show suppression of LH and FSH secretion. DESIGN AND MEASUREMENTS Serum androstenedione (A4), dehydroepiandrosterone sulphate (DHEAS), testosterone (T), and sex hormone binding globulin (SHBG) were determined at diagnosis and converted to standard deviation scores. LH, FSH concentrations were also determined. Severity of CD was assessed from the sleeping midnight cortisol concentration. Puberty was staged and excessive virilization defined as advance in pubic hair stage for breast stage or testicular volume (TV). PATIENTS Twenty-seven CD patients (17 male, 10 female), median age 13.4 years (range 5.9-17.8) were studied. RESULTS In the CD group as a whole, A4, DHEAS, T standard deviation scores (SDS) values were normal. SHBG SDS values (n = 19) were low (median -1.93, -4.32-0.86) correlating with BMI (r = -0.49). A4, DHEAS, T, SHBG, LH and FSH did not correlate with midnight cortisol, but A4 and T SDS correlated with ACTH at 09.00 h (both r = 0.51). Thirteen patients (11 male, 2 female) had excessive virilization with increased A4 (P = 0.033), DHEAS (P = 0.008), testosterone (P = 0.033) and decreased SHBG (P = 0.004) compared with subjects without excessive virilization. Pubertal boys (TV > or = 4 ml) (n = 7) and girls (breasts > or = stage 2) (n = 8) had low median LH and FSH. Boys had an LH concentration of 1.2 mU/l (0.3-3.5), FSH, 0.9 mU/l (0.2-6.4) and median T SDS, -1.95 (-3.8-4.65), while girls had an LH concentration of 1 mU/l (0.3-7.4). CONCLUSIONS Many patients had abnormal puberty and excessive virilization associated with increased adrenal androgens and decreased SHBG. Pubertal patients had low LH and FSH suggesting impaired pituitary-gonadal axis function.
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Affiliation(s)
- C C Dupuis
- Department of Endocrinology, Barts and the Royal London School of Medicine and Dentistry, London, UK
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Nakamura A, Shimizu C, Nagai S, Taniguchi S, Umetsu M, Atsumi T, Wada N, Yoshioka N, Ono Y, Sasano H, Koike T. Unilateral adrenalectomy improves insulin resistance and polycystic ovaries in a middle-aged woman with virilizing adrenocortical adenoma complicated with Cushing's syndrome. J Endocrinol Invest 2007; 30:65-9. [PMID: 17318025 DOI: 10.1007/bf03347398] [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: 12/01/2022]
Abstract
A benign virilizing adrenal adenoma is rare among adrenal neoplasms in middle-aged women. A 39-yr-old Japanese woman who presented with hirsutism, obesity, diabetes mellitus and hypertension was admitted. Plasma concentrations of testosterone and DHEAS were high. While the basal level of plasma ACTH was suppressed, serum cortisol level was high and its circadian rhythm was absent. Serum cortisol level was not suppressed with the low- and high-dose overnight dexamethasone suppression test. Abdominal computed tomography showed a left adrenal tumor, and an adrenocortical scintigraphy revealed uptake of the tracer on the left side. Polycystic ovaries were also found and bone mineral density revealed osteoporosis. Histopathological features of resected adrenal tumor were consistent with those of adrenocortical adenoma. Immunoreactivity of all the steroidogenic enzymes was apparent in the tumor cells and particularly dehydroepiandrosterone sulfotransferase (DHEA-ST) immunoreactivity was markedly expressed. Cortical atrophy and reduced expression of DHEA-ST were detected in the cortex of the adjacent non-neoplastic adrenal gland. Plasma testosterone, DHEAS and cortisol levels returned to normal after surgery, concomitantly with the disappearance of polycystic ovaries. This is a very rare case of virilizing adrenocortical adenoma complicated with Cushing's syndrome (CS).
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Affiliation(s)
- A Nakamura
- Department of Medicine II, Hokkaido University Graduate School of Medicine, N-15, W-7, Kita-ku, Sapporo 060-8638, Japan
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Abstract
CONTEXT The diagnosis, differential diagnosis, and treatment of Cushing's syndrome are challenging problems in clinical endocrinology. We focus on critical questions addressing screening for Cushing's syndrome, differentiation of Cushing's subtypes, and treatment options. EVIDENCE ACQUISITION Ovid's MEDLINE (1996 through April 2006) was used to search the general literature. We also relied on previously published reviews and a recent monograph and cite a mix of primary articles and recent reviews. EVIDENCE SYNTHESIS Although this article represents our opinion, it draws heavily on a recent consensus statement from experts in the field and a recent monograph on Cushing's syndrome. CONCLUSIONS We concluded that: 1) measurement of late-night or bedtime salivary cortisol is a useful approach to screen for Cushing's syndrome; 2) measurement of suppressed plasma ACTH by immunometric assay is useful to differentiate ACTH-dependent and -independent Cushing's syndrome; 3) inferior petrosal sinus sampling for ACTH should be performed in patients with ACTH-dependent hypercortisolism in whom a pituitary magnetic resonance imaging is normal or equivocal (in the absence of a pituitary ACTH gradient, prolactin levels should be measured to confirm the integrity of venous sampling); 4) computed tomography of the chest and abdomen and somatostatin receptor scintigraphy should be performed in patients with the occult ectopic ACTH syndrome; and 5) patients with Cushing's disease should be referred to a neurosurgeon with extensive experience operating on corticotroph microadenomas. Bilateral laparoscopic adrenalectomy should be considered in patients with Cushing's disease who fail therapies directed at the pituitary.
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Affiliation(s)
- James W Findling
- Endocrime-Diabetes Center, St. Luke's Physician's Office Building, 2801 West KK River Parkway, Suite 245, Milwaukee, WI 53215, USA
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Prevalencia, definición y manifestaciones clínicas del síndrome del ovario poliquístico. ACTA ACUST UNITED AC 2006. [DOI: 10.1016/s1575-0922(06)71166-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Liao CC, Lin SY, Lin HW, Chen KH, Chang LH, Chen ST, Wang J. Menstrual Abnormalities in a Woman with Acth-Dependent Pituitary Macroadenoma Mimicking Polycystic Ovary Syndrome. Taiwan J Obstet Gynecol 2006; 45:176-9. [PMID: 17197364 DOI: 10.1016/s1028-4559(09)60221-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE Here, we present a case of ACTH-dependent pituitary macroadenoma (Cushing's disease) resulting in secondary amenorrhea mimicking polycystic ovary syndrome (PCOS). CASE REPORT A 20-year-old nulligravid woman had been suffering from oligomenorrhea, amenorrhea, and moderate hirsutism since the age of 18 years. She visited a gynecologic clinic where PCOS was impressed according to the clinical manifestation and ultrasound finding. The patient responded to medication in the 1st year, but gradually failed to induce menses. She was advised to visit the endocrinology department for secondary amenorrhea and endocrine survey. Physical examination revealed central obesity, supraclavicle fatpad, abdominal striae, and myopathy of four limbs. Endocrine studies revealed: serum prolactin 21 ng/mL (3.0-20 ng/mL), FSH 5.69 mIU/mL (3.4-10.0 mIU/mL), LH 1.01 mIU/mL (1.1-11.6 mIU/mL), E2 < 20 pg/mL (follicular phase 53-258 pg/mL), ACTH 110 pg/mL (0-46.0 pg/mL), cortisol 26.7 microg/dL at 8 a.m. (5.0-25 microg/dL), cortisol 21.3 microg/dL at 11 p.m. (half of normal morning value). Right pituitary macroadenoma was diagnosed through a series of dexamethasone tests and MRI. The patient received staging surgery including transsphenoidal adenomectomy and right frontotemporal craniotomy. As a result, the patient's physical condition gradually improved, and her menstrual cycle became regular with medication after the operation in the outpatient follow-up. CONCLUSION PCOS is a common disease resulting in secondary amenorrhea. However, Cushing's syndrome resulting from pituitary macroadenoma should also be considered. Therefore, a careful history, observation, physical examination, and endocrine studies can differentiate between patients with PCOS and Cushing's disease.
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Affiliation(s)
- Chun-Cheng Liao
- Department of Family Medicine, Taichung Armed Forces General Hospital, Taichung, Taiwan
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Tanaka YO, Tsunoda H, Kitagawa Y, Ueno T, Yoshikawa H, Saida Y. Functioning ovarian tumors: direct and indirect findings at MR imaging. Radiographics 2005; 24 Suppl 1:S147-66. [PMID: 15486238 DOI: 10.1148/rg.24si045501] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
There are many kinds of ovarian tumors and tumorlike conditions that produce estrogen or androgen. Magnetic resonance imaging can demonstrate not only ovarian tumors but also an enlarged uterus with a thick endometrium, even in cases of a clinically latent excess of estrogen. These clinical and indirect imaging findings can aid in the differential diagnosis of ovarian tumors. Granulosa cell tumor and thecoma are well-known estrogen-producing tumors. In pediatric or postmenopausal patients, they manifest as precocious pseudopuberty or postmenopausal bleeding, respectively. Conversely, Sertoli-Leydig cell tumor is representative of hormone-producing tumors that cause virilization. However, there are other functioning ovarian tumors besides the sex cord-stromal tumors. It is well known that metastatic ovarian tumors often have androgen-producing stroma and that mucinous cystadenoma sometimes produces estrogens. Most other ovarian tumors can produce sexual hormones in their stroma. In addition, some endocrinologic abnormalities (eg, polycystic ovary syndrome) also cause virilization.
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Affiliation(s)
- Yumiko O Tanaka
- Department of Radiology, Graduate School of Comprehensive Human Sciences, University of Tsukuba, 1-1-1 Tennodai, Tsukuba, Ibaraki 305-8575, Japan.
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Abstract
Polycystic ovary syndrome (PCOS) is a syndrome of variable combinations of menstrual irregularity, hirsutism or acne, and obesity. It can be diagnosed in adolescence and has early childhood antecedents. PCOS is the single most common endocrine cause of an ovulatory infertility and a major risk factor for the metabolic syndrome and, in turn, development of type 2 diabetes mellitus in women. Thus, it appears that PCOS increases a woman's risk of developing cardiovascular disease. Therefore, identifying girls at risk for PCOS and implementing treatment early in the development of PCOS may be an effective means of preventing some of the long-term complications associated with this syndrome. This article reviews the definition, clinical features, diagnosis, and treatment of PCOS.
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Affiliation(s)
- Colleen Buggs
- Department of Pediatrics, The University of Chicago Pritzker School of Medicine, Chicago, IL 60637, USA.
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