Approach to Investigation of Hyperandrogenism in a Postmenopausal Woman.

Postmenopausal hyperandrogenism is a condition caused by relative or absolute androgen excess originating from the ovaries and/or the adrenal glands. Hirsutism, in other words, 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 such as 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 could be 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 the first instance. To localize the source of androgen excess, imaging techniques are used, such as transvaginal ultrasound or magnetic resonance imaging (MRI) for the ovaries and computed tomography 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 antiandrogen 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.

Approach to the Virilizing Girl at Puberty.

Virilization is the medical term for describing a female who develops characteristics associated with male hormones (androgens) at any age, or when a newborn girl shows signs of prenatal male hormone exposure at birth. In girls, androgen levels are low during pregnancy and childhood. A first physiologic rise of adrenal androgens is observed at the age of 6 to 8 years and reflects functional activation of the zona reticularis of the adrenal cortex at adrenarche, manifesting clinically with first pubic and axillary hairs. Early adrenarche is known as "premature adrenarche." It is mostly idiopathic and of uncertain pathologic relevance but requires the exclusion of other causes of androgen excess (eg, nonclassic congenital adrenal hyperplasia) that might exacerbate clinically into virilization. The second modest physiologic increase of circulating androgens occurs then during pubertal development, which reflects the activation of ovarian steroidogenesis contributing to the peripheral androgen pool. However, at puberty initiation (and beyond), ovarian steroidogenesis is normally devoted to estrogen production for the development of secondary female bodily characteristics (eg, breast development). Serum total testosterone in a young adult woman is therefore about 10- to 20-fold lower than in a young man, whereas midcycle estradiol is about 10- to 20-fold higher. But if androgen production starts too early, progresses rapidly, and in marked excess (usually more than 3 to 5 times above normal), females will manifest with signs of virilization such as masculine habitus, deepening of the voice, severe acne, excessive facial and (male typical) body hair, clitoromegaly, and increased muscle development. Several medical conditions may cause virilization in girls and women, including androgen-producing tumors of the ovaries or adrenal cortex, (non)classical congenital adrenal hyperplasia and, more rarely, other disorders (also referred to as differences) of sex development (DSD). The purpose of this article is to describe the clinical approach to the girl with virilization at puberty, focusing on diagnostic challenges. The review is written from the perspective of the case of an 11.5-year-old girl who was referred to our clinic for progressive, rapid onset clitoromegaly, and was then diagnosed with a complex genetic form of DSD that led to abnormal testosterone production from a dysgenetic gonad at onset of puberty. Her genetic workup revealed a unique translocation of an abnormal duplicated Y-chromosome to a deleted chromosome 9, including the Doublesex and Mab-3 Related Transcription factor 1 (DMRT1) gene. LEARNING OBJECTIVES: Identify the precise pathophysiologic mechanisms leading to virilization in girls at puberty considering that virilization at puberty may be the first manifestation of an endocrine active tumor or a disorder/difference of sex development (DSD) that remained undiagnosed before and may be life-threatening. Of the DSDs, nonclassical congenital adrenal hyperplasia occurs most often.Provide a step-by-step diagnostic workup plan including repeated and expanded biochemical and genetic tests to solve complex cases.Manage clinical care of a girl virilizing at puberty using an interdisciplinary team approach.Care for complex cases of DSD manifesting at puberty, such as the presented girl with a Turner syndrome-like phenotype and virilization resulting from a complex genetic variation.

Clinical Characteristics of 46,XX Males with Congenital Adrenal Hyperplasia

Objective: To retrospectively evaluate the follow-up data in patients with 46,XX congenital adrenal hyperplasia (CAH) who were raised male. Methods: A national database was created. The data of patients were asked to be recorded in the data form. Results: The median (range) age of diagnosis was three (0.1-18.3) years in 44 patients. Twenty nine cases were diagnosed after the age of two years. Most (95.4%) cases were stage 4-5 virilized. Hysterectomy and bilateral salpingoopherectomy, at a median age of 7.25 (2.4-25.3) years, was performed in 35 cases. Testicular prostheses were placed in 11 (25%) cases at a median age of 11.2 (2.8-17) years. The median final height was 149.2 (132.8-172) cms in 38 patients, including simple virilizing (n=18), salt-wasting (n=6), and 11-beta hydroxylase (n=12). Of the 16 patients above the age of eighteen, university education was completed in 25%. Conclusion: It was seen that most (65.9%) of the 46,XX CAH cases raised male were diagnosed after two years of age. In these cases, hysterectomy and bilateral salpingoopherectomy, genital corrective surgeries and testicular prosthesis operations were performed in a very wide age rage.

Lifestyle changes in women with polycystic ovary syndrome.

BACKGROUND: Polycystic ovary syndrome (PCOS) affects 8% to 13% of reproductive-aged women and is associated with reproductive and metabolic dysfunction. Obesity worsens the presentation of PCOS and weight management (weight loss, maintenance or prevention of excess weight gain) is proposed as an initial treatment strategy, best achieved through lifestyle changes incorporating diet, exercise and behavioural interventions. OBJECTIVES: To assess the effectiveness of lifestyle treatment in improving reproductive, anthropometric (weight and body composition), metabolic and quality of life factors in PCOS. SEARCH METHODS: We searched the Cochrane Gynaecology and Fertility Specialised Register, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, PsycINFO, CINAHL and AMED (date of last search March 2018). We also searched controlled trials registries, conference abstracts, relevant journals, reference lists of relevant papers and reviews, and grey literature databases, with no language restrictions applied. SELECTION CRITERIA: Randomised controlled trials (RCTs) comparing lifestyle treatment (diet, exercise, behavioural or combined treatments) to minimal or no treatment in women with PCOS. DATA COLLECTION AND ANALYSIS: Two authors independently selected trials, assessed evidence quality and risk of bias, and extracted data. Our primary outcomes were live birth, miscarriage and pregnancy. We used inverse variance and fixed-effect models in the meta-analyses. We reported dichotomous outcomes as an odds ratio and continuous outcomes as a mean difference (MD) or standardised mean difference (SMD). MAIN RESULTS: We included 15 studies with 498 participants. Ten studies compared physical activity to minimal dietary and behavioural intervention or no intervention. Five studies compared combined dietary, exercise and behavioural intervention to minimal intervention. One study compared behavioural intervention to minimal intervention. Risk of bias varied: eight studies had adequate sequence generation, seven had adequate clinician or outcome assessor blinding, seven had adequate allocation concealment, six had complete outcome data and six were free of selective reporting. No studies assessed the fertility primary outcomes of live birth or miscarriage. No studies reported the secondary reproductive outcome of menstrual regularity, as defined in this review.Lifestyle intervention may improve a secondary (endocrine) reproductive outcome, the free androgen index (FAI) (MD -1.11, 95% confidence interval (CI) -1.96 to -0.26, 6 RCTs, N = 204, I2 = 71%, low-quality evidence). Lifestyle intervention may reduce weight (kg) (MD -1.68 kg, 95% CI -2.66 to -0.70, 9 RCTs, N = 353, I2 = 47%, low-quality evidence). Lifestyle intervention may reduce body mass index (BMI) (kg/m2) (-0.34 kg/m2, 95% CI -0.68 to -0.01, 12 RCTs, N = 434, I2= 0%, low-quality evidence). We are uncertain of the effect of lifestyle intervention on glucose tolerance (glucose outcomes in oral glucose tolerance test) (mmol/L/minute) (SMD -0.02, 95% CI -0.38 to 0.33, 3 RCTs, N = 121, I2 = 0%, low-quality evidence). AUTHORS' CONCLUSIONS: Lifestyle intervention may improve the free androgen index (FAI), weight and BMI in women with PCOS. We are uncertain of the effect of lifestyle intervention on glucose tolerance. There were no studies that looked at the effect of lifestyle intervention on live birth, miscarriage or menstrual regularity. Most studies in this review were of low quality mainly due to high or unclear risk of bias across most domains and high heterogeneity for the FAI outcome.

Recovery of reproductive function following androgen abuse.

PURPOSE OF REVIEW: To summarize recent data on the adverse reproductive consequences of androgen abuse, focusing on the recovery of reproductive function following androgen discontinuation. RECENT FINDINGS: Evidence is mostly based on case reports and observational studies. Androgen abuse leads to a state of hypogonadotropic hypogonadism associated with impaired spermatogenesis, testicular atrophy, gynecomastia as well as menstrual irregularities, virilization and subfertility. Recovery of the hypothalamic-pituitary-gonadal axis following androgen withdrawal depends on the type and characteristics of androgen administration (dose, duration of use) as well as those of the user (age, previous reproductive function). Biochemical and clinical features of hypogonadism may be evident months or even years following androgen discontinuation. To prevent androgen-related adverse effects and accelerate recovery of gonadal function, users take androgens in a cyclical fashion and use drugs such as human chorionic gonadotropin, antiestrogens and aromatase inhibitors, even though there is limited evidence to support efficacy of these strategies. As few studies refer to female androgen users, there is a lack of data concerning recovery from androgen-related reproductive side effects in women. SUMMARY: Androgen abuse has profound and commonly under-recognized effects on the reproductive system; recovery following androgen withdrawal may be prolonged and occasionally incomplete.

Estudio y tratamiento de los hiperandrogenismos / Study and treatment of hyperandrogenisms

No disponible

Non-Classical Congenital Adrenal Hyperplasia in Childhood.

Congenital adrenal hyperplasia (CAH) is classified as classical CAH and non-classical CAH (NCCAH). In the classical type, the most severe form comprises both salt-wasting and simple virilizing forms. In the non-classical form, diagnosis can be more confusing because the patient may remain asymptomatic or the condition may be associated with signs of androgen excess in the postnatal period or in the later stages of life. This review paper will include information on clinical findings, symptoms, diagnostic approaches, and treatment modules of NCCAH.

A novel heterozygous mutation in steroidogenic factor-1 in pubertal virilization of a 46,XY female adolescent.

BACKGROUND: Steroidogenic factor-1 (SF-1) gene (NR5A1) mutations cause disorders of sexual development due to gonadal dysgenesis, particularly in 46,XY individuals. In cases exhibiting this mutation, the phenotype is heterogeneous, and it may vary within a spectrum ranging from complete female appearance to an infertile male. Virilization observed in some cases in the pubertal age group may lead to diagnostic difficulties. CASE: The present case report describes the clinical, histopathologic, and genetic characteristics of a 46,XY case, who was born with a female phenotype and raised as a girl, presented with findings of virilization in the pubertal period. She had no germ cells and very few Leydig cells with atrophic testis on biopsy and in whom a novel heterozygous mutation in the SF-1 gene (a heterozygous 7-bp deletion mutation in exon 7 [c.1308-1314del7bp] causing frameshift) was identified. SUMMARY AND CONCLUSION: Although the gonads are very dysgentic in patient with SF-1 mutations, sufficient androgen synthesis can cause severe virilization during puberty.

Management of postmenopausal virilization.

CONTEXT: 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, including androgen-secreting tumors. PATIENT AND METHODS: A 68-yr-old postmenopausal woman was referred because of a history of progressive development of hirsutism and frontal balding for the previous 8 yr, together with moderate hyperandrogenemia. Initial imaging procedures depicted a 2-cm solid nodule in the right adrenal gland and normal appearance of both ovaries. To confirm the source of androgen excess, we conducted simultaneous selective venous sampling of adrenals and ovaries. Sampling was consistent with an ovarian source. After bilateral laparoscopic salpingo-oophorectomy, the patient was diagnosed with bilateral ovarian hyperthecosis. Three weeks after surgery, her androgen levels had decreased to the normal female range. CONCLUSION: Diagnosis of hyperandrogenism in postmenopausal women is challenging. Postmenopausal virilization may be associated with adrenal or ovarian androgen-secreting tumors or with benign conditions. A detailed clinical history is critical to differentiate the progressive development of virilization that characterizes benign causes from the rapid progression that characterizes malignant tumors. Imaging techniques do not always reveal the cause of hyperandrogenism and may even be misleading. Although technically difficult, combined adrenal and ovarian venous sampling may be required to confirm the source of androgen excess before the best surgical approach is determined.

Hirsutism, virilism, polycystic ovarian disease, and the steroid-gonadotropin-feedback system: a career retrospective.

This career retrospective describes how the initial work on the mechanism of hormone action provided the tools for the study of hirsutism, virilism, and polycystic ovarian disease. After excessive ovarian and or adrenal androgen secretion in polycystic ovarian disease had been established, the question whether the disease was genetic or acquired, methods to manage hirsutism and methods for the induction of ovulation were addressed. Recognizing that steroid gonadotropin feedback was an important regulatory factor, initial studies were done on the secretion of LH and FSH in the ovulatory cycle. This was followed by the study of basic mechanisms of steroid-gonadotropin feedback system, using castration and steroid replacement and the events surrounding the natural onset of puberty. Studies in ovariectomized rats showed that progesterone was a pivotal enhancer of estrogen-induced gonadotropin release, thus accounting for the preovulatory gonadotropin surge. The effects of progesterone were manifested by depletion of the occupied estrogen receptors of the anterior pituitary, release of hypothalamic LHRH, and inhibition of enzymes that degrade LHRH. Progesterone also promoted the synthesis of FSH in the pituitary. The 3α,5α-reduced metabolite of progesterone brought about selective LH release and acted using the GABA(A) receptor system. The 5α-reduced metabolite of progesterone brought about selective FSH release; the ability of progesterone to bring about FSH release was dependent on its 5α-reduction. The GnRH neuron does not have steroid receptors; the steroid effect was shown to be mediated through the excitatory amino acid glutamate, which in turn stimulated nitric oxide. These observations led to the replacement of the long-accepted belief that ovarian steroids acted directly on the GnRH neuron by the novel concept that the steroid feedback effect was exerted at the glutamatergic neuron, which in turn regulated the GnRH neuron. The neuroprotective effects of estrogens on brain neurons are of considerable interest.

Lifestyle changes in women with polycystic ovary syndrome.

BACKGROUND: Polycystic ovary syndrome (PCOS) affects 4% to 18% of reproductive-aged women and is associated with reproductive, metabolic and psychological dysfunction. Obesity worsens the presentation of PCOS and weight management (weight loss, maintenance or prevention of excess weight gain) is proposed as an initial treatment strategy, best achieved through lifestyle changes incorporating diet, exercise and behavioural interventions. OBJECTIVES: To assess the effectiveness of lifestyle treatment in improving reproductive, anthropometric (weight and body composition), metabolic and quality of life factors in PCOS. SEARCH STRATEGY: Electronic databases (Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library), MEDLINE, EMBASE, PsycINFO, CINAHL, AMED) (date of last search 7/9/2010), controlled trials register, conference abstracts, relevant journals, reference lists of relevant papers and reviews and grey literature databases, with no language restrictions applied. SELECTION CRITERIA: Randomised controlled trials comparing lifestyle treatment (diet, exercise, behavioural or combined treatments) to minimal or no treatment in women with PCOS. DATA COLLECTION AND ANALYSIS: Two authors independently selected trials, assessed methodological quality and risk of bias and extracted data. MAIN RESULTS: Six studies were included with n=164 participants. Three studies compared physical activity to minimal dietary and behavioural advice or no advice. Three studies compared combined dietary, exercise and behavioural interventions to minimal intervention. Risk of bias varied with 4/6 having adequate sequence generation and clinician or outcome assessor blinding and 3/6 having adequate allocation concealment, complete outcome data and being free of selective reporting.  There were no studies assessing the fertility primary outcomes of pregnancy, live birth and miscarriage and no data for meta-analysis on ovulation or menstrual regularity. Lifestyle intervention provided benefits when compared to minimal treatment for secondary reproductive, anthropometric and reproductive outcomes. These included endpoint values for total testosterone (mean difference (MD) -0.27 nmol/L, 95% confidence interval (CI) -0.46 to -0.09, P = 0.004), hirsutism or excess hair growth by the Ferriman-Gallwey score (MD -1.19, 95% CI -2.35 to -0.03, P = 0.04), weight (MD -3.47 kg, 95% CI -4.94 to -2.00, P < 0.00001), waist circumference (MD -1.95 cm, 95% CI -3.34 to -0.57, P = 0.006) and fasting insulin (MD -2.02 µU/mL, 95% CI -3.28 to -0.77, P = 0.002). There was no evidence of effect of lifestyle for body mass index, free androgen index, sex hormone binding globulin, glucose or cholesterol levels; and no data for quality of life, patient satisfaction or acne. AUTHORS' CONCLUSIONS: Lifestyle intervention improves body composition, hyperandrogenism (high male hormones and clinical effects) and insulin resistance in women with PCOS. There was no evidence of effect for lifestyle intervention on improving glucose tolerance or lipid profiles and no literature assessing clinical reproductive outcomes, quality of life and treatment satisfaction.

Lifestyle changes in women with polycystic ovary syndrome.

BACKGROUND: Polycystic ovary syndrome (PCOS) affects 4% to 18% of reproductive-aged women and is associated with reproductive, metabolic and psychological dysfunction. Obesity worsens the presentation of PCOS and weight management (weight loss, maintenance or prevention of excess weight gain) is proposed as an initial treatment strategy, best achieved through lifestyle changes incorporating diet, exercise and behavioural interventions. OBJECTIVES: To assess the effectiveness of lifestyle treatment in improving reproductive, anthropometric (weight and body composition), metabolic and quality of life factors in PCOS. SEARCH STRATEGY: Electronic databases (Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library), MEDLINE, EMBASE, PsycINFO, CINAHL, AMED), controlled trials register, conference abstracts, relevant journals, reference lists of relevant papers and reviews and grey literature databases, with no language restrictions applied. SELECTION CRITERIA: Randomised controlled trials comparing lifestyle treatment (diet, exercise, behavioural or combined treatments) to minimal or no treatment in women with PCOS. DATA COLLECTION AND ANALYSIS: Two authors independently selected trials, assessed methodological quality and risk of bias and extracted data. MAIN RESULTS: Six studies were included. Three studies compared physical activity to minimal dietary and behavioural advice or no advice. Three studies compared combined dietary, exercise and behavioural interventions to minimal intervention. There were no studies assessing fertility primary outcomes and no data for meta-analysis on ovulation or menstrual regularity. For secondary outcomes, lifestyle intervention provided benefits when compared to minimal treatment for endpoint values for total testosterone (mean difference (MD) -0.27 nmol/L, 95% confidence interval (CI) -0.46 to -0.09, P = 0.004), hirsutism by the Ferriman-Gallwey score (MD -1.19, 95% CI -2.35 to -0.03, P = 0.04), weight (MD -3.47 kg, 95% CI -4.94 to -2.00, P < 0.00001), waist circumference (MD -1.95 cm, 95% CI -3.34 to -0.57, P = 0.006), waist to hip ratio (MD -0.04, 95% CI -0.07 to -0.00, P = 0.02), fasting insulin (MD -2.02 µU/mL, 95% CI -3.28 to -0.77, P = 0.002) and oral glucose tolerance test insulin (standardised mean difference -1.32, 95% CI -1.73 to -0.92, P < 0.00001) and per cent weight change (MD -7.00%, 95% CI -10.1 to -3.90, P < 0.00001). There was no evidence of effect of lifestyle for body mass index, free androgen index, sex hormone binding globulin, glucose or lipids; and no data for quality of life, patient satisfaction or acne. AUTHORS' CONCLUSIONS: Lifestyle intervention improves body composition, hyperandrogenism (high male hormones and clinical effects) and insulin resistance in women with PCOS. There was no evidence of effect for lifestyle intervention on improving glucose tolerance or lipid profiles and no literature assessing clinical reproductive outcomes, quality of life and treatment satisfaction.

Unilateral adrenalectomy improves insulin resistance and polycystic ovaries in a middle-aged woman with virilizing adrenocortical adenoma complicated with Cushing's syndrome.

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).

[Aromatase deficiency].

Aromatase, a key enzyme in estrogen synthesis, is tissue-specifically regulated in various tissues and plays an important role through endocrine and intracrine estrogen production in various physiological functions. Therefore, aromatase deficiency caused crucial impairments of physiological functions in the gonadal tissues as well as extra-gonadal tissues. Because aromatase is protective for androgenic exposure by catabolizing, virilization of a pregnant mother and pseudohermaphroditism of a baby girl consequently result from the deficiency. Similarly, because aromatase is productive for a multifunctional physiological factor, estrogens, impaired metabolisms of bone, carbohydrate, and fat etc. result from the deficiency. We discuss the etiology, clinical symptoms, and therapeusis by classifying it into two types of complete and incomplete aromatase deficiencies.

[Virilization syndrome and hirsutism].

Severe virilization syndrome is seen in testosterone-producing ovarian or adrenal tumor while symptom in late-onset congenital adrenal hyperplasia (CAH) are usually mild hirsutism and amenorrhea. We determined the serum levels of 17 alpha-hydroxy pregnenolone (17P5) and 17 alpha-hydroxyprogesterone (17P4) 60 min after the intravenous injection of 250 micrograms of ACTH in 10 normal Japanese females with age ranging from 18 to 29 years old. In this test, 1 mg of dexamethasone had been administered orally at 11 p.m. on the previous day to suppress the effect of endogenous ACTH. The ratio of 17P5 to 17P4 was 10.0 +/- 3.6 (mean +/- SD). Five females with hirsutism of no ovarian origin showed normal responses to this rapid ACTH test, suggesting that the incidence of the late-onset CAH is not so high as reported previously.

Clinical indications for the use of urinary steroid profiles in neonates and children.

For a number of rare adrenal disorders, some of which are life threatening in childhood, laboratories need access to specialist endocrine investigations. Measurements of hormones in blood samples may be diagnostic in some cases but not all of the requisite steroid hormone assays are available. Multiple plasma steroid measurements may be required to prove the nature of a steroid biosynthetic disorder but in newborn children immunoassays, performed without prior solvent extraction, can be misleading. A urine steroid profile by gas chromatography coupled with mass spectrometry examines many steroid metabolites simultaneously and provides specific diagnostic information. A urine steroid profile can provide precise information of the secretory nature of tumours and causes of virilization, salt loss and hypertension often from a spot urine sample rather than a 24 h collection. However, a steroid profile is not helpful in making a diagnosis in neonatal genetic males with poorly developed genitalia.

Hirsutism and virilization. A systematic approach to benign and potentially serious causes.

A woman with excessive body hair may visit a physician with concerns about fertility and general health as well as appearance. Fortunately, the cause is usually benign, most often polycystic ovarian syndrome. However, life-threatening causes must be quickly ruled out. Hirsutism secondary to endocrinopathies and tumors can typically be recognized by the rapid progression of hair growth; patients should be referred for prompt evaluation and treatment. Benign causes can usually be treated effectively with medical and mechanical methods.