Acne tarda and male-pattern baldness unmasking primary ovarian insufficiency: a case and review

Intermittent spontaneous ovulation in patients with premature ovarian failure: Three case reports and review of literature

BACKGROUND

Premature ovarian failure (POF) is the end-stage of a decline in ovarian function prior to the age of 40 years that involves symptoms associated with low estradiol (E₂) levels and a minimal probability of pregnancy. This increases the physical and psychological burden experienced by young women of reproductive age, particularly with regards to over-diagnosis.

CASE SUMMARY

Here, we report three cases (29, 22, and 33 years-of-age) diagnosed with POF after experiencing secondary amenorrhea for more than one year, serum levels of follicle-stimulating hormone (FSH) > 40 IU/L on two occasions with an interval of more than 4 wk, and negative progesterone withdrawal tests. All three patients were intermittently administered with drugs to create an artificial cycle. During the subsequent discontinuation period, the patients experienced intermittent follicular growth and spontaneous ovulation. One patient experienced two natural pregnancies (both with embryo arrest).

CONCLUSION

Our findings suggest that young patients with POF can experience unpredictable and intermittent spontaneous follicular development, ovulation, and even natural pregnancy. Clinicians should provide appropriate medical guidance and individualized treatments according to fertility requirements, genetic risks and hypoestrogenic symptoms as soon as possible.

Acne Syndromes and Mosaicism

Abnormal mosaicism is the coexistence of cells with at least two genotypes, by the time of birth, in an individual derived from a single zygote, which leads to a disease phenotype. Somatic mosaicism can be further categorized into segmental mosaicism and nonsegmental somatic mosaicism. Acne is a chronic illness characterized by inflammatory changes around and in the pilosebaceous units, commonly due to hormone- and inflammatory signaling-mediated factors. Several systemic disorders, such as congenital adrenal hyperplasia, polycystic ovarian syndrome, and seborrhoea-acne-hirsutism-androgenetic alopecia syndrome have classically been associated with acne. Autoinflammatory syndromes, including PAPA, PASH, PAPASH, PsAPASH, PsaPSASH, PASS, and SAPHO syndromes include acneiform lesions as a key manifestation. Mosaic germline mutations in the FGFR2 gene have been associated with Apert syndrome and nevus comedonicus, two illnesses that are accompanied by acneiform lesions. In this review, we summarize the concept of cutaneous mosaicism and elaborate on acne syndromes, as well as acneiform mosaicism.

Successful Spontaneous Pregnancy and Live Birth in a Woman With Premature Ovarian Insufficiency and 10 Years of Amenorrhea: A Case Report

Background: Primary ovarian insufficiency (POI) is a devastating diagnosis for reproductive-aged women due to the associated infertility and other serious health consequences. Spontaneous pregnancy without hormone replacement therapy (HRT) and/or assisted reproductive technology (ART) rarely occurs in POI patients, particularly in those patients with long-term amenorrhea.

Case: On March 4, 2019, a 31-year-old Chinese POI patient visited our hospital for a spontaneous pregnancy after 10 years of amenorrhea and discontinuation of HRT 4 years prior. The patient had menarche at the age of 13, with 3 years of regular menstruation followed by amenorrhea occurring at the age of 20. POI was diagnosed by several hospitals; chromosome examination revealed a normal 46, XX karyotype. Treatment with estradiol valerate and progesterone did lead to resumed menstruation, while amenorrhea resumed after withdrawal of HRT. The patient married at the age of 23 and tried to conceive by HRT until the age of 25; her beta-human chorionic gonadotropin (HCG), estrogen (E2), and progesterone levels were 32987.7~119151.4 mIU/ml, 671.0~>1,000 pg/mL, and 6.6~27.9 ng/ml, respectively. On March 22, 2019, ultrasonography showed an intrauterine pregnancy with a normally developed gestational sac sized 45 × 42 × 32 mm with a 17 mm crown-rump length. On October 29, a 3,400 g healthy girl baby was delivered; the patient had a spontaneous delivery with natural labor.

Conclusion: Spontaneous pregnancy is possible in women with POI and 10 years of amenorrhea.