Sperm retrieval and concomitant tumor resection in azoospermic men with congenital adrenal hyperplasia and bilateral testicular adrenal rest tumors: a case report

Adult outcomes of urinary, sexual functions and fertility after pediatric management of differences in sex development: Who should be followed and how?

The management of Differences of Sex Development (DSD) has evolved considerably in recent years. The questioning of systematic early childhood treatment of DSD requires a better understanding of the outcomes of such treatments and long-term studies are therefore essential to better evaluate the prognosis of DSD. Unfortunately, limitations are numerous including the limited size of the series, the absence of standardized methodology, the evaluation of managements that no longer take place today and the absence of prospective and comparative studies. Despite these difficulties, the purpose of this paper is to present the current data on the long-term follow-up of patients with DSD from the urological, sexual and fertility points of view. Even if it remains difficult at present to establish precise recommendations, we recapitulate the most important points that should drive follow-up of these patients especially the constitution of a multidisciplinary team with a holistic approach, the organization of the transition between adolescence and adulthood, a particular attention to psychological care, a careful communication with the patients and his/her family and the use of standardized data collection systems.

Testicular adrenal rest tumors - Epidemiology, diagnosis and treatment

INTRODUCTION

Testicular adrenal rest tumors (TART) are common in males suffering from congenital adrenal hyperplasia (CAH). Correct and timely diagnosis is important for differential diagnosis with malignant testis tumors, related infertility and as TART may worsen in time, especially in the absence of adequate and continuous hormonal control. The rarity of the disease, predominance of small cohorts and case reports and research heterogeneity (concerning type of CAH, patients' age and specific focus of the paper) complicate the understanding of this condition.

OBJECTIVES

To review epidemiological and clinical aspects of TART, including treatment and prognosis.

METHODS

Non-systematic review of CAH-related TART research.

RESULTS

TART's prevalence grows progressively over time, predominating after puberty, affecting a mean of 20-40 % of CAH males. There is no proof of more frequent proportional affection of specific CAH phenotypes or types of enzyme deficiency, but cases of TART among non-classic CAH patients have been rarely reported. Chronic undertreated are more frequently affected and present larger tumors. Systematic ultrasound screening of CAH males is the state-of-the art for diagnosis, but TART are still often diagnosed in CAH adults seeking infertility treatment. TART are usually asymptomatic and present normal testicular volume. Biopsies are not recommended, except when the differential diagnosis between TART and testicular tumors cannot be guaranteed. Abnormal semen analysis is common. Leydig cell tumors are the main differential diagnosis, due to histological similarities to TART. Misdiagnosis may lead to unnecessary orchiectomies. Preservation of gonadal functions is inversely proportional to the total tumor volume. Tumors tend to regress under adequate adrenal suppression with steroids. Surgery in not indicated to treat TART.

DISCUSSION

The reported prevalence of TART depends on age, usage of systematic follow-up ultrasound, and adequate CAH control. Timely detection of the disease is important to avoid irreversible gonadal dysfunction (not clinically apparent, due to high serum levels of androgen) and infertility. The relationship between TART and specific CAH phenotypes/genotypes has not been proved, and some cases do not present abnormal serum ACTH levels. Knowledge about TART should be disseminated among non-experts, to avoid unnecessary orchiectomies and false diagnosis of malignant testis tumors. Infertility is frequent, but has not been not satisfactorily addressed by physicians, even among experts. Sperm cryopreservation should be early offered to CAH adult males, but there are offer problems related to high cost.

Case Report:clinical experience of bilateral giant pediatric Testicular adrenal rest tumors with 3 Beta-Hydroxysteroid Dehydrogenase-2 family history

Background

We reported a patient with Testicular adrenal rest tumors(TARTs) caused by congenital adrenal hyperplasia(CAH). TARTs occur frequently in CAH population with 21-hydroxylase deficiency(21-OHD). There are few reports of TARTs with 3β-hydroxysteroid dehydrogenase deficiency-2 (3β-2HSD).Furthermore,gaint TARTs are rarely mentioned in reported cases involving affected siblings.

Case presentation

A 14-year-old male patient was admitted by congenital adrenal hyperplasia with progressively increasing bilateral testicular masses.The Patient and his elder brother had been performed mutational and chromosome analysis and biopsy. Hormonal and anthropometric measurements were performed during endocrine treatments. We successfully performed surgery and excised two 83mm×46mm×44mm and 74mm×49mm×31mm tumors. Our pathology and immunochemistry tests have proven TARTs in patient. At first, both siblings received regular doses of hydrocortisone and fludrocortisones and tumor size regressed. During the one-year irregular intake due to Covid-19 pandemic, endocrine treatment became insensitive and tumor size slowly increased. The gene analysis reported two novel mutations C.776 C>T and C.674 T>A. The C.776 C>T is from father and has been reported. The C.674 T>A inherited from mother and cannot found in gene library and may related to TARTs.

Conclusions

This case illustrates inadequate hormone therapy could cause tumor enlargement. It is essential to seek for ultrasound examination once suspected scrotal mass occurred.It is necessary to adjust endocrine medicine or adopt surgery in refractory gaint TARTs. And presence of tunica vaginalis cavity may indicate the severity of TARTs in surgery.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12887-021-02883-x.

Congenital Adrenal Hyperplasia Due to Steroid 21-Hydroxylase Deficiency: An Endocrine Society Clinical Practice Guideline

Objective

To update the congenital adrenal hyperplasia due to steroid 21-hydroxylase deficiency clinical practice guideline published by the Endocrine Society in 2010.

Conclusions

The writing committee presents updated best practice guidelines for the clinical management of congenital adrenal hyperplasia based on published evidence and expert opinion with added considerations for patient safety, quality of life, cost, and utilization.

Two cases of reversible male infertility due to congenital adrenal hyperplasia combined with testicular adrenal rest tumor

Cases

Testicular adrenal rest tumor (TART) is one of the possible causes of male infertility, accompanied by congenital adrenal hyperplasia (CAH). Here are reported two cases of TARTs that were referred to Kobe City Medical Center West Hospital for the treatment of infertility and testicular tumors.

Outcome

In one case, the semen analysis was improved from oligoasthenozoospermia to normozoospermia after taking oral glucocorticoid supplementation. The other case of original azoospermia showed that sperm had ejaculated into the semen after taking oral glucocorticoid supplementation.

Conclusion

Although the prevalence of TARTs in male infertility is very rare, it is important to know how to approach this disease, considering the curable pathology of spermatogenesis and tumors resembling an appearance to germ cell tumors.

Congenital adrenal hyperplasia

Congenital adrenal hyperplasia is a group of autosomal recessive disorders encompassing enzyme deficiencies in the adrenal steroidogenesis pathway that lead to impaired cortisol biosynthesis. Depending on the type and severity of steroid block, patients can have various alterations in glucocorticoid, mineralocorticoid, and sex steroid production that require hormone replacement therapy. Presentations vary from neonatal salt wasting and atypical genitalia, to adult presentation of hirsutism and irregular menses. Screening of neonates with elevated 17-hydroxyprogesterone concentrations for classic (severe) 21-hydroxylase deficiency, the most common type of congenital adrenal hyperplasia, is in place in many countries, however cosyntropin stimulation testing might be needed to confirm the diagnosis or establish non-classic (milder) subtypes. Challenges in the treatment of congenital adrenal hyperplasia include avoidance of glucocorticoid overtreatment and control of sex hormone imbalances. Long-term complications include abnormal growth and development, adverse effects on bone and the cardiovascular system, and infertility. Novel treatments aim to reduce glucocorticoid exposure, improve excess hormone control, and mimic physiological hormone patterns.

Testicular adrenal rest tumors in congenital adrenal hyperplasia-cross-sectional study of 51 Croatian male patients

Testicular adrenal rest tumors (TARTs) are common cause of infertility in males with congenital adrenal hyperplasia (CAH). We studied the role of genotype and disease regulation on TART development, their impact on gonadal function, and frequency in 47 21-hydroxylase deficiency (21-OHD) and four 11-hydroxylase deficiency (11-OHD) male patients. Testicular ultrasound (TU), genotype, hormonal measurement in 51, and spermiogram in five patients were performed. TARTs were detected in 14 SW21-OHD and one 11-OHD patient: 1/8 patients aged <7 years (1.8 years old is the youngest), 1/8 patients aged <12 years, 5/17 patients aged <18 years, and in 8/18 adults. All 21-OHD TART patients had exclusively severe mutations of CYP21A2 gene. Poor hormonal control in 8/15 patients with and 12/36 patients without TART indicates correlation of tumor development with poor disease control. None of the TART patients fathered a child. Low inhibin-B was found in 7/15 TART patients. Azoospermia was found in four and oligoasthenozoospermia in one patient.

CONCLUSION

TART was detected exclusively in patients with severe CYP21A2 mutations. Disease regulation plays a role in development of TART that impairs testicular function and increases the risk of infertility. Screening for TART by TU is indicated from early childhood. What is Known: • Due to improved diagnostic and therapeutic possibilities, majority of the male patients with congenital adrenal hyperplasia nowadays reach adulthood and screening for long-term complications is becoming more important. • Testicular adrenal rest tumors (TARTs) are common cause of infertility and impaired gonadal function in males with CAH. What is New: • A 1.8-year-old boy described in this paper is the youngest reported patient with TART. • Screening for TART by testicular ultrasound from early childhood, especially in patients with severe CYP21A mutations, is recommended.

Testicular Adrenal Rest Tumor (TART) in congenital adrenal hyperplasia

Congenital adrenal hyperplasia is one of the most common autosomal recessive genetic disorders. Testicular adrenal tumors are significant complications of congenital adrenal hyperplasia. We would like to present two patients of testicular adrenal rest tumors. Patient 1 24 year-old male, he was diagnosed with congenital adrenal hyperplasia at the age of 8 due to precocious puberty. He received hydro-cortisone treatment until the age of 18. Testicular mass had been detected and right radical orchiectomy had been applied 6 months ago and reported as testicular adrenal rest tumor. In scrotal ultrasound, a mixed type mass lesion (6 × 4x3 cm) covering a large part of left testis was observed. The imaging findings were consistent with adrenal rest tumor. The patient took adrenocorticotropic hormone supressive therapy with dexamethasone 0.75 mg once a day. Patient 2, 38 year-old male, he had been followed-up as adrenal insufficiency for 35 years. He underwent right orchiectomy operation due to the testicular mass in 2010 and the pathological examination revealed Leydig cell tumor. In scrotal ultrasound, small multifocal lesions were detected on the left testis and resection was done. It was reported as testicular adrenal rest tumor. He is being followed-up with glucocorticoid treatment according to androgen and adrenocorticotropic hormone levels. Early diagnosis of testicular adrenal rest tumor is significant in preventing irreversible testicular damage and infertility. In the differential diagnosis, we should keep in mind that testicular adrenal rest tumor can mimic other testicular tumors such as primary germ cell tumors.