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German Medical Science : GMS E-journal 2022Pyometra is a rare gynecological condition and is characterized by pus accumulation in the uterine cavity. It occurs more frequently in postmenopausal women than...
BACKGROUND
Pyometra is a rare gynecological condition and is characterized by pus accumulation in the uterine cavity. It occurs more frequently in postmenopausal women than tubo-ovarian abscesses, which constitute a more common gynecological complication among premenopausal women.
OBJECTIVE
A 72-year-old woman was admitted to our emergency department with lower abdominal pain, diarrhea and fever for the last three days. The laboratory results were indicative to sepsis. The clinical examination revealed sensitivity by palpation of the lower abdomen without any signs of acute abdomen. The gynecological assessment showed pus outflow through the cervix and a pus culture was done. The ultrasound examination found an enlarged uterus, full of hypoechoic fluid, unclear borders between endometrium-myometrium, a mixed echogenicity adnexal mass and no free fluid in the pouch of Douglas. A computed tomography (CT) of the abdomen showed the presence of pyometra and a tubo-ovarian abscess of the right adnexa.
METHOD
The patient was treated with intravenous antibiotic therapy. When the patient was hemodynamically stable and afebrile, she underwent ultrasound-guided dilatation and curettage of the cervical canal and the endometrium in order to exclude an underlying malignancy, under general anesthesia.
RESULTS
The patient responded promptly to the intravenous antibiotic therapy which was adapted to the pus culture result. The laboratory results withdrew to normal values and the patient was discharged after fifteen days of hospitalization in an afebrile and hemodynamically stable condition.
CONCLUSION
Pyometra and tubo-ovarian abscess in postmenopausal women could be a lethal complication of pelvic inflammatory disease. The key in treatment is the dilatation of the cervix and drainage of the pyometra. The administration of intravenous antibiotics and drainage through the cervix could be a suitable method of treatment for pyometra in older patients or those with poor performance status if only the histological examination is negative for malignancy.
Topics: Abdominal Abscess; Abscess; Aged; Anti-Bacterial Agents; Female; Humans; Oophoritis; Postmenopause; Pyometra; Salpingitis
PubMed: 35875245
DOI: 10.3205/000311 -
Endocrine Apr 2021Mediated via the androgen receptor on granulosa cells, models of small growing follicle stages demonstrate dependence on testosterone. Androgen deficiency reduces...
BACKGROUND
Mediated via the androgen receptor on granulosa cells, models of small growing follicle stages demonstrate dependence on testosterone. Androgen deficiency reduces ovarian response to follicle stimulation hormone (FSH), granulosa cell mass and estradiol (E2) production falls and FSH, therefore, rises. Though potentially of adrenal and/or ovarian origin, androgen deficiency in association with female infertility is almost universally primarily of adrenal origin, raising the possibility that women with presumptive diagnosis of primary ovarian insufficiency (POI), also called primary ovarian failure (POF) may actually suffer from secondary ovarian insufficiency (SOI) due to adrenal hypoandrogenism that leads to follicular arrest at small-growing follicle stages.
METHODS
This retrospective cohort study was performed in a private, academically affiliated infertility center in New York City. We searched the center's anonymized electronic research data bank for consecutive patients who presented with a diagnosis of POI, defined by age <41 year, FSH > 40.0 mIU/mL, amenorrhea for at least 6 month, and low testosterone (T), defined as total T (TT) in the lowest age-specific quartile of normal range. This study did not include patients with oophoritis. Since dehydroepiandrosterone sulfate (DHEAS) is the only androgen almost exclusively produce by adrenals, adrenal hypoandrogenism was defined by DHEAS < 100ug/dL. Thirteen of 78 presumed POI women (16.67%) qualified and represented the original study population. POI patients are usually treated with third-party egg donation; 6/13, however, rejected egg donation for personal or religious reasons and insisted on undergoing at least one last IVF cycle attempt (final study population). In preparation, they were supplemented with DHEA 25 mg TID and CoQ10 333 mg TID for at least 6 weeks prior to ovarian stimulation for IVF with FSH and human menopausal gonadotropins (hMG). Since POI patients are expected to be resistant to ovarian stimulation, primary outcome for the study was ovarian response, while secondary outcome was pregnancy/delivery.
RESULTS
Though POI/POF patients usually are completely unresponsive to ovarian stimulation, to our surprise, 5/6 (83.3%) patients demonstrated an objective follicle response. In addition, 2/6 (33.3%) conceived spontaneously between IVF cycles, while on DHEA and CoQ10 supplementation and delivered healthy offspring. One of those is currently in treatment for a second child.
CONCLUSIONS
This preliminary report suggests that a surprising portion of young women below age 41, tagged with a diagnosis of POI/POF, due to adrenal hypoandrogenism actually suffer from a form of SOI, at least in some cases amenable to treatment by androgen supplementation. Since true POI/POF usually requires third-party egg donation, correct differentiation between POI and SOI in such women appears of great importance and may warrant a trial stimulation after androgen pre-supplementation for at least 6 weeks.
Topics: Adult; Child; Female; Follicle Stimulating Hormone; Humans; Infertility, Female; New York City; Ovulation Induction; Pregnancy; Primary Ovarian Insufficiency; Retrospective Studies
PubMed: 33009651
DOI: 10.1007/s12020-020-02512-0 -
Reproductive Sciences (Thousand Oaks,... Aug 2022Steroid-producing cells contain key cytochrome P450 enzymes, such as side-chain cleavage (P450-SCC) and 17α-hydroxylase (17α-OH). They are required for steroid hormone...
Steroid-producing cells contain key cytochrome P450 enzymes, such as side-chain cleavage (P450-SCC) and 17α-hydroxylase (17α-OH). They are required for steroid hormone synthesis and considered antigens associated with Addison's disease and autoimmune primary ovarian insufficiency (POI). We studied an animal model for human autoimmune POI in mice with autoimmune oophoritis induced by neonatal thymectomy performed at day 3 (TX3). We previously identified an oocyte-specific protein as a major antigen inciting autoimmune oophoritis in mice. In this study, we characterized ovarian steroid-producing cell antigens. Using indirect immunofluorescence staining, we tested immune reactions in mouse ovarian and adrenal tissue sections with sera from TX3 female mice. More than half of the TX3 mice (8 of 15) produced antibodies reacting with both ovarian and adrenal steroid-producing cells, including some that reacted to oocytes as well. We produced recombinant proteins for the three key steroidogenic enzymes 17α-OH, P450-SSC, and 3β-hydroxysteroid dehydrogenase (3β-HSD) and tested their immune reactions with individual mouse sera. By immunoblotting, all mouse sera that reacted with the steroid-producing cells (n = 8) were shown to react with the P450-SCC, but not with the 17α-OH or 3β-HSD recombinant proteins. The sham-operated mouse sera and TX3 mouse sera negative for steroid-producing cells did not react with the P450-SCC recombinant protein. Our findings indicate that the P450-SCC is a specific and unique major antigen within the ovarian steroid-producing cells. Given their similarity of predicted antigenicity, we assume that P450-SCC acts in human autoimmune POI as it does in mouse autoimmune oophoritis.
Topics: Addison Disease; Animals; Autoantigens; Cholesterol Side-Chain Cleavage Enzyme; Female; Humans; Mice; Oophoritis; Polyendocrinopathies, Autoimmune; Primary Ovarian Insufficiency; Recombinant Proteins; Steroid 17-alpha-Hydroxylase; Steroids
PubMed: 35585293
DOI: 10.1007/s43032-022-00970-7 -
Italian Journal of Pediatrics Jun 2021Autoimmune polyendocrinopathy-candidiasis-ectodermal-dystrophy (APECED) or autoimmune polyglandular syndrome Type 1 is a rare autosomal recessive syndrome. The disorder...
BACKGROUND
Autoimmune polyendocrinopathy-candidiasis-ectodermal-dystrophy (APECED) or autoimmune polyglandular syndrome Type 1 is a rare autosomal recessive syndrome. The disorder is caused by mutations in the AIRE (AutoImmune Regulator) gene. According to the classic criteria, clinical diagnosis requires the presence of at least two of three main components: chronic mucocutaneous candidiasis, hypoparathyroidism and primary adrenal insufficiency. Furthermore, patients are often affected by other endocrine or non-endocrine associated autoimmune conditions. The enrichment of the non-classical triad seems to occur differently in different cohorts. Screenings of the population revealed that homozygous AIRE mutations c.769C > T, c.415C > T and c.254A > G have a founder effect in Finnish, Sardinian and Iranian Jew populations respectively.
CASE PRESENTATION
We report here the clinical and genetic characteristics of two new Serbian APECED siblings, one male and one female, actual age of 27 and 24 respectively, born from non-consanguineous parents. Addison's disease was diagnosed in the male at the age of 3.5 and hypoparathyroidism at the age of 4. The female developed hypoparathyroidism at 4 years of age. She presented diffuse alopecia, madarosis, onychomycosis, teeth enamel dysplasia. She further developed Addison's disease at the age of 11 and Hashimoto's thyroiditis at the age of 13.5. She had menarche at the age of 14 but developed autoimmune oophoritis and premature ovarian failure at the age of 16. A treatment with hydrocortisone, fludrocortisone and alfacalcidiol was established for both siblings; L-T4 (levo-thyroxine) for thyroid dysfunction and levonorgestrel and etinilestradiol for POF were also administered to the female. Genetic screening revealed a homozygous c.769C > T (R257X (p.Arg257X)) AIRE mutation. We additionally reviewed the literature on 11 previously published Serbian patients and evaluated the frequency of their main diseases in comparison to Finnish, Sardinian, Turkish, Indian and North/South American cohorts.
CONCLUSION
A founder effect was discovered for the R257X genotype detected in the DNA of 10 homozygous and 2 heterozygous patients. Of note, all Serbian APECED patients were affected by adrenal insufficiency and 10 out of 13 patients presented CMC.
Topics: Adult; Female; Founder Effect; Genotype; Humans; Male; Mutation; Polyendocrinopathies, Autoimmune; Serbia; Siblings; Transcription Factors; Young Adult; AIRE Protein
PubMed: 34078422
DOI: 10.1186/s13052-021-01075-8 -
BMJ Case Reports Jan 2023Though there is no definite agreement on diagnostic criteria or definition of chronic ectopic pregnancy (CEP), it could be deemed to be a variant of pregnancy of unknown...
Though there is no definite agreement on diagnostic criteria or definition of chronic ectopic pregnancy (CEP), it could be deemed to be a variant of pregnancy of unknown location with non-specific clinical signs and symptoms. This was a case of a para 2+2 who presented with lower abdominal pain and bleeding per vaginum, and initial ultrasound was suggestive of a tubo-ovarian abscess/mass. With a further MRI scan and a diagnostic laparoscopy, she was found to have a CEP and had a laparoscopic salpingectomy for management. The diagnosis of CEP could be quite challenging as a result of the protracted symptoms, often negative/low serum B-HCG and ultrasound features mimicking a pelvic mass. A high index of suspicion is needed, and an MRI scan and diagnostic laparoscopy often aid in diagnosis and management.
Topics: Pregnancy; Female; Humans; Abscess; Pregnancy, Ectopic; Oophoritis; Salpingitis; Abdominal Abscess; Laparoscopy
PubMed: 36599488
DOI: 10.1136/bcr-2022-253396 -
Poultry Science Jan 2020Apperantly healthy laying hens at the end of production (60 to 91 wk) were investigated for the occurrence of pathology and bacterial infections. In total, 7,477 hens... (Comparative Study)
Comparative Study
Apperantly healthy laying hens at the end of production (60 to 91 wk) were investigated for the occurrence of pathology and bacterial infections. In total, 7,477 hens from 15 flocks representing the following production systems: Enriched cages, barn housed layers, and organic/free range layers were necropsied. Indications of bacterial infection were investigated by bacteriological cultivation. The overall prevalence of lesions was 16.60%, including lesions of both infectious and non-infectious origin. The most prevalent lesions were bursitis presternalis (6.65%), reproductive tract lesions (e.g., salpingitis and/or peritonitis and/or oophoritis) (3.50%), serosal scarification (e.g., fibrotic adhesive peritonitis) 1.55%, and neoplasm 1.73%. Significant differences were observed between different production systems and/or flocks in the prevalence of reproductive tract lesions, bursitis presternalis, serosal scarification, skin infections, juvenile hens, and traumas/fractures. No significant difference was observed between different production systems in the prevalence of neoplasia, infection of septicemic etiology, and pododermatitis. In total, 3.4% of the hens were out of lay, with significantly higher rate in organic flocks. Infections of the reproductive tract were the most prevalent lesions with bacterial etiology in all productions systems. In total, 40% of the hens with lesions associated to the oviduct were out of lay and significant difference between production systems were observed. Escherichia coli was the most commonly isolated bacteria and in 90% of the cases they were isolated from the reproductive tract lesions. The second most prevalent bacteria was Gallibacteruim anatis. Significant difference in the prevalence of E. coli positive hens was observed between production systems (P < 0.05). In conclusion, the prevalence of reproductive tract lesions in apparently healthy end-of-lay laying was higher than indicated in previous reports. These findings support the previous suggestions that E. coli and G. anatis are the major pathogens causing reproductive tract lesions.
Topics: Animal Husbandry; Animals; Autopsy; Bacterial Infections; Chickens; Denmark; Female; Housing, Animal; Poultry Diseases; Prevalence
PubMed: 32416793
DOI: 10.3382/ps/pez569 -
Iranian Journal of Pathology 2018Xanthogranulomatous oophoritis is an uncommon, non-neoplastic, chronic process in which the affected organ is destroyed by massive cellular infiltration of foamy...
Xanthogranulomatous oophoritis is an uncommon, non-neoplastic, chronic process in which the affected organ is destroyed by massive cellular infiltration of foamy histiocytes admixed with multinucleated giant cells, plasma cells, fibroblasts, neutrophils, and foci of necrosis. The etiology of this entity is unknown, but it shares histopathological findings similar to those of xanthogranulomatous change occurring in various organs, including the gallbladder and kidney. The current case was a 20-year-old female presenting with a tubo-ovarian mass with suspicion of malignancy on clinicoradiological findings and final diagnosis of xanthogranulomatous oophritis established on histopathology. Clinically and radiologically, xanthogranulomatous oophritis mimics tumor of the ovary and fallopian tube, thereby making it an important entity. A vigilant histopathological evaluation is important to diagnose the disease.
PubMed: 30636962
DOI: No ID Found -
Toxicopathological, Cytogenetic Effects of Acetothioamide on Female Albino Mice Reproductive System.Open Access Macedonian Journal of... Dec 2019To determine toxicopathological and cytogenetic effects of Acetothioamide (ATA) on the female reproductive system.
AIM
To determine toxicopathological and cytogenetic effects of Acetothioamide (ATA) on the female reproductive system.
METHODS
Twenty albino female mice were divided equally into two groups: the first group (control) fed with diet pellet. The second group (treated) were inoculated intraperitoneally with a single dose of ATA (100 mg/kg Bw) for 15 days. All mice were sacrificed at the end of the experiment and blood was collected for evaluation of (FSH and LH), serum peroxy nitrate radical concentration. Cytogenetic analysis (chromosomal aberration, micronuclei, mitotic index and blast index) and the histopathological examination on ovary and uterus were done.
RESULTS
ATA causes significant reduction (p < 0.0001) for FSH, LH and serum peroxy nitrate radical concentration among treated females. Oophoritis, pyometria, thrombosis and endometrial hyperplasia with granulomatous reaction were reported among treated females mainly in uterus tissue and ovary.
CONCLUSION
ATA causes significant reduction for FSH, LH and serum peroxy nitrate concentration among treated females. Oophoritis, pyometria, thrombosis and endometrial hyperplasia with granulomatous reaction were the main pathological changes in uterus tissue and ovary among treated females.
PubMed: 32165930
DOI: 10.3889/oamjms.2019.858 -
Autoimmune Regulator is required in female mice for optimal embryonic development and implantation†.Biology of Reproduction Jun 2019Autoimmune Regulator (AIRE) regulates central immune tolerance by inducing expression of tissue-restricted antigens in thymic medullary epithelial cells, thereby...
Autoimmune Regulator (AIRE) regulates central immune tolerance by inducing expression of tissue-restricted antigens in thymic medullary epithelial cells, thereby ensuring elimination of autoreactive T cells. Aire mutations in humans and targeted Aire deletion in mice result in multiorgan autoimmune disease, known in humans as autoimmune polyglandular syndrome type 1 (APS-1). APS-1 is characterized by the presence of adrenal insufficiency, chronic mucosal candidiasis, and/or hypoparathyroidism. Additionally, females often present with gonadal insufficiency and infertility. Aire-deficiency (KO) in mice results in oophoritis and age-dependent depletion of follicular reserves. Here, we found that while the majority of young 6-week-old Aire-KO females had normal follicular reserves, mating behavior, and ovulation rates, 50% of females experienced embryonic loss between gestation day (GD) 5.5 and 7.5 that could not be attributed to insufficient progesterone production or decidualization. The quality of GD0.5 embryos recovered from Aire KO mice was reduced, and when cultured in vitro, embryos displayed limited developmental capacity in comparison to those recovered from wild-type (WT) mice. Further, embryos flushed from Aire KO dams at GD3.5 were developmentally delayed in comparison to WT controls and had reduced trophoblastic outgrowth in vitro. We conclude that AIRE does not play a direct role in uterine decidualization. Rather, reduced fertility of Aire-deficient females is likely due to multiple factors, including oophoritis, delayed preimplantation development, and compromised implantation. These effects may be explained by autoimmune targeting of the ovary, embryo, or both. Alternatively, altered embryonic development could be due to a direct role for AIRE in early embryogenesis.
Topics: Animals; Embryo Implantation; Embryonic Development; Female; Mice; Mice, Inbred BALB C; Mice, Knockout; Transcription Factors; AIRE Protein
PubMed: 30770532
DOI: 10.1093/biolre/ioz023 -
Euro Surveillance : Bulletin Europeen... Aug 2016Mumps outbreaks in highly vaccinated populations continue to be reported globally. Therefore, quantifying the burden of mumps morbidity accurately will be necessary to...
Mumps outbreaks in highly vaccinated populations continue to be reported globally. Therefore, quantifying the burden of mumps morbidity accurately will be necessary to better assess the impact of mumps vaccination programmes. We aim to estimate the true morbidity resulting from mumps complications in terms of hospitalised orchitis, meningitis, oophoritis and pancreatitis in England during the outbreak in 2004/05. This outbreak in England led to a clear increase in hospitalisations coded to mumps for complications of orchitis in those born in the 1970s and 1980s and possibly for meningitis in those born in the 1980s. A simple statistical model, based on analysing time trends for diagnosed complications in hospital databases with routine laboratory surveillance data, found that the actual morbidity was much higher. There were 2.5 times (166 cases) more mumps orchitis cases in the 1970s cohort and 2.0 times (708 cases) more mumps orchitis cases in the 1980s cohort than complications coded to mumps in hospital databases. Our study demonstrated that the mumps outbreak in England 2004/05 resulted in a substantial increase in hospitalised mumps complications, and the model we used can improve the ascertainment of morbidity from a mumps outbreak.
Topics: Disease Outbreaks; England; Female; Hospitalization; Humans; Male; Meningitis, Viral; Morbidity; Mumps; Oophoritis; Orchitis; Pancreatitis; Population Surveillance
PubMed: 27562958
DOI: 10.2807/1560-7917.ES.2016.21.33.30320