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The British Journal of Radiology May 2012Miscellaneous tumour-like ovarian lesions are histobiologically diverse, and are often mistaken for the more common ovarian cancers, leading to aggressive management.... (Review)
Review
Miscellaneous tumour-like ovarian lesions are histobiologically diverse, and are often mistaken for the more common ovarian cancers, leading to aggressive management. Knowledge of characteristic clinical, laboratory and imaging findings of these select non-neoplastic ovarian entities allows correct diagnoses and permits optimal management.
Topics: Adolescent; Adult; Diagnosis, Differential; Edema; Female; Fibroma; Granuloma, Plasma Cell; Humans; Luteoma; Magnetic Resonance Imaging; Middle Aged; Oophoritis; Ovarian Diseases; Ovarian Hyperstimulation Syndrome; Ovarian Neoplasms; Ovary; Polycystic Ovary Syndrome; Pregnancy; Pregnancy Complications, Neoplastic; Pregnancy, Ectopic; Tomography, X-Ray Computed; Torsion Abnormality; Tuberculosis, Female Genital; Young Adult
PubMed: 22253351
DOI: 10.1259/bjr/92819127 -
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 -
Irish Veterinary Journal 2018is an opportunistic pathogen of intensively reared poultry causing oophoritis, salpingitis, peritonitis and enteritis. infection often remains undiagnosed. Recently...
BACKGROUND
is an opportunistic pathogen of intensively reared poultry causing oophoritis, salpingitis, peritonitis and enteritis. infection often remains undiagnosed. Recently multi-drug resistant isolates have been described.
METHODS
A newly developed PCR restriction fragment length polymorphism assay targeting the 16S rRNA gene was used to identify and differentiate isolates from chicken, turkey and partridge samples originating from 18 different geographical locations in Thuringia, Germany. Antimicrobial susceptibility to 19 compounds of different classes was assessed.
RESULTS
Nineteen isolates were investigated. In 9 birds (47.4%) species were isolated exclusively while in 10 birds (52.6%) other bacterial or viral agents could be detected in addition. In one chicken a mixed infection of and genomospecies was identified. All isolates were susceptible to apramycin, florfenicol and neomycin and resistant to clindamycin, sulfathiazole and penicillin. Resistance to sulfamethoxim, spectinomycin, tylosin and oxytetracycline was observed in 93.3%, 93.3%, 86.7% and 80.0% of the field strains, respectively.
CONCLUSIONS
The PCR-RFLP assay allows specific detection and differentiation of spp. from poultry. Antimicrobial resistance of spp. is highly significant in Thuringian field isolates.
PubMed: 29441195
DOI: 10.1186/s13620-018-0116-2 -
The Medical Journal of Malaysia Dec 2007Pelvic inflammatory disease (PID) describes the clinical features of sexually transmitted pelvic infection ranging from acute salpingitis to salpingo-oophoritis and...
Pelvic inflammatory disease (PID) describes the clinical features of sexually transmitted pelvic infection ranging from acute salpingitis to salpingo-oophoritis and ultimately pelvic abscess. Intra-tubal adhesions and pelvic adhesive disease are the long-term sequelae of PID which may lead to both sub-fertility and tubal ectopic pregnancy. Laparoscopy is the definitive diagnostic modality, but is invasive and not suitable for routine clinical practice especially in the primary care setting. Ascending infection by Neiserria gonorrhoea, Chlamydia trachomatis and less commonly bacterial vaginosis and mycoplasma have been traditionally associated as causative pathogens in PID. As polymicrobial infections are being implicated in PID before culture and sensitivity results are available empirical treatment based on clinical guidelines is justified initially. Pre-emptive testing and treatment for woman at increased risk of chlamydia has been shown to reduce the risk of PID by up to two-thirds. It is imperative that medical practitioners have low thresholds for testing and treatment of both sexually active young women and men.
Topics: Female; Humans; Pelvic Inflammatory Disease
PubMed: 18705484
DOI: No ID Found -
Journal of Obstetrics and Gynaecology... Apr 2019
PubMed: 30956491
DOI: 10.1007/s13224-017-0967-6 -
Autopsy & Case Reports 2018Disseminated human cytomegalovirus (CMV) disease occurs mainly as a congenital infection and among immunocompromised hosts. Patients with acquired immunodeficiency...
Disseminated human cytomegalovirus (CMV) disease occurs mainly as a congenital infection and among immunocompromised hosts. Patients with acquired immunodeficiency syndrome (AIDS) are at increased risk for CMV infection, and the most prevalent clinical manifestation is retinitis, followed by colitis, esophagitis, pneumonitis, and encephalitis. CMV oophoritis is poorly described in the literature with some cases reported in patients with hematological or solid malignancies, bone marrow or solid organ transplantation, immunosuppressive therapy, and advanced AIDS cases. We report the case of a 61-year-old woman with a recent diagnosis of AIDS, which was associated with a wasting syndrome. The patient presented with abdominal pain, headache, cutaneous vesicular lesions on the abdomen, anemia, lymphopenia, and hyponatremia; she died suddenly on the fourth day of hospitalization. The autopsy was performed and demonstrated disseminated CMV infection with hemorrhagic encephalitis as the immediate cause of death. Additionally, pneumonitis, extensive adrenalitis, ulcerated enteritis, focal hepatitis, and necrotizing oophoritis were found.
PubMed: 30101134
DOI: 10.4322/acr.2018.029 -
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 -
Endocrinology Jun 2011Primary ovarian insufficiency (POI) resulting from ovarian autoimmunity is a poorly understood clinical condition lacking in effective treatments. Understanding the...
Primary ovarian insufficiency (POI) resulting from ovarian autoimmunity is a poorly understood clinical condition lacking in effective treatments. Understanding the targets of the autoimmune response and induction of ovarian-specific tolerance would allow development of focused therapies to preserve fertility in an at-risk population. MATER (maternal antigen that embryos require) is a known ovarian autoantigen targeted in autoimmune syndromes of POI. We attempt to induce ovarian-specific tolerance via transgenic expression of the MATER antigen on potentially tolerogenic antigen-presenting cells (APC), which typically present antigen via the major histocompatibility complex (MHC) class II molecule. We hypothesize that expression of MATER in a MHC class II-dependent manner on APC can mediate induction of ovarian tolerance. We utilized a well-characterized murine model of ovarian autoimmunity, whereby oophoritis develops after d 3 neonatal thymectomy (NTx). Wild-type and transgenic mice, carrying an MHC Class II-driven Mater gene (IE-Mater), were subjected to NTx and assessed for evidence of autoimmune oophoritis. After disease induction by NTx, female mice carrying the IE-Mater transgene had significant reductions in histological oophoritis (56%) and circulating ovarian autoantibodies (28%) compared with wild-type females (94% and 82%, respectively). Incidence of other autoimmunity was unaffected as assessed by antinuclear autoantibodies. Transgenic expression of MATER in APC can induce antigen-specific tolerance with a significant reduction in ovarian autoimmunity. Lack of complete disease protection suggests that other antigens may also play a role in autoimmune oophoritis. As a known autoantigen in the human APS1 (autoimmune polyglandular syndrome type 1), which is associated with POI, MATER may represent a relevant target for future diagnostic and therapeutic clinical interventions.
Topics: Animals; Antigens; Disease Models, Animal; Egg Proteins; Female; Histocompatibility Antigens Class II; Humans; Immune Tolerance; Male; Mice; Mice, Inbred C57BL; Mice, Transgenic; Oophoritis; Ovary; Polyendocrinopathies, Autoimmune
PubMed: 21447630
DOI: 10.1210/en.2011-0022 -
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 -
Indian Journal of Pathology &... 2024Ovarian tuberculosis is a rare entity with non-specific clinical manifestations, difficult diagnosis, and specific medical management. Ovarian involvement in...
Ovarian tuberculosis is a rare entity with non-specific clinical manifestations, difficult diagnosis, and specific medical management. Ovarian involvement in tuberculosis (TB) may occur in two forms, namely, perioophoritis and oophoritis. The constitutional symptoms of tuberculosis such as anorexia, weight loss, night sweats, and evening rise in temperature have been reported in up to 45% of patients. Misdiagnosis and delayed diagnosis are common. A direct histopathological demonstration is the best diagnostic modality. Fine needle aspiration cytology (FNAC) is the study of choice and polymerase chain reaction (PCR) assay increases its sensitivity. The standard short-course antituberculous for 6 months is recommended for isolated ovarian tuberculosis and for widespread disease, 12 months of therapy is recommended. Surgery is reserved for failure of medical therapy and abscess formation. There are many studies on genito-urinary tuberculosis but a detailed study defining diagnostic studies and management guidelines is still lacking. This article aims to present and share a review of the English-language literature on ovarian tuberculosis to gain a better understanding of etiopathogenesis and diagnostic methods and to provide guidelines for its management.
Topics: Female; Humans; Tuberculosis; Biopsy, Fine-Needle; Cytodiagnosis; Polymerase Chain Reaction
PubMed: 38358181
DOI: 10.4103/ijpm.ijpm_6_23