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Query: UMLS:C0028754 (
obesity
)
124,988
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
We describe here the case of a 39-year-old woman with a cortisol-producing adrenal adenoma and she presented with
endometrial hyperplasia
and hypertension without the specific characteristics of Cushing's syndrome. The patient had consulted a gynecologist for menometrorrhagia 2 years prior to her referral and she was diagnosed with
endometrial hyperplasia
and hypertension. Her blood pressure and the endometrial lesion were refractory despite taking multiple antihypertensives and repetitive dilation and curettage and progestin treatment. On admission, the clinical examination revealed mild central
obesity
(a body mass index of 22.9 kg/m2, a waist circumference of 85 cm and a hip circumference of 94cm), but there was no hirsutism and myopathy. She showed impaired glucose tolerance on an oral glucose tolerance test. The biochemical hypercortisolemia together with the prolactin and androgen levels were evaluated to explore the cause of her anovulation. Adrenal Cushing's syndrome was confirmed on the basis of the elevated urinary free cortisol (454 microg/24h, normal range: 20-70) with a suppressed ACTH level (2.0 pg/mL, normal range: 6.0-76.0) and the loss of circadian cortisol secretion. A CT scan revealed a 3.1 cm, hyperechoic, well-marginated mass in the left adrenal gland. Ten months post-adrenalectomy, the patient had unintentionally lost 9 kg of body weight, had regained a regular menstrual cycle and had normal thickness of her endometrium.
...
PMID:A case of Cushing's syndrome presenting as endometrial hyperplasia. 1836 81
Endometrial adenocarcinoma has been associated with prolonged oestrogen exposure causing
endometrial hyperplasia
and adenocarcinoma. Metabolic disorders and nutritional factors may contribute towards
obesity
and the increased adipose production of oestrogen. The study confirms the association between endometrial carcinoma risk and diabetes mellitus and increased total fat intake. It further relates the malignancy to a prolonged natural oestrogen exposure period and confirms the protective role of past pregnancies.
...
PMID:Metabolic carcinogenesis in the Maltese population. 1872 69
There is a close relationship between the amount of estogen and progesterone secreted by the ovary from puberty to menopause and the development of hyperplastic endometrium of all types and finally endometrial cancer. The endogenous endocrine pattern reflects progesterone deficiency (corpus luteum deficiency). Such deficiency can also develop when treatment with exogenous estrogen and progestogen is done and a deficiency of the progestogen in comparison to the used estrogen is induced in pre- and postmenopausal women. This risk is particular accentuated in the climacteric female when the endocrine milieu was unfavorable in the years before (menstrual cycle disorders, PCOS,
obesity
, no full-term pregnancy, no breast feeding, etc.). However, there are the additional factors, which modify the biological end result: "Progestogen deficiency". One main factor is the level of SHBG determined by the amount of free, biologically active estradiol. A low level of SHBG is for instance induced by high body weight. Therefore, the amount of overweight correlates with increased risk of
endometrial hyperplasia
and finally endometrial cancer. In addition, increasing body weight negatively affects proper ovarian function leading to corpus luteum deficiency and this in addition increases the risk of endometrial cancer. The classical risk increase for endometrial cancer is associated with oligomenorrhea or polymenorrhea combined with corpus luteum deficiency or anovulation. Therefore, women with PCOS are at increased risk for endometrial cancer in the pre- and postmenopausal years. Examples from the therapeutic point of view have been the risk increase found with biphasic estrogen high-dosed oral contraceptives with a long estrogen phase and a short progestogen phase. In climacteric females estrogen-only treatment results in a predictable increase in endometrial cancer risk. Therefore, it is mandatory to use estrogen/progestogen combinations. The lowest risk is achieved when a continuous estrogen/progestogen regimen is used. In addition, the lowest dose of estrogens for the individual woman should be chosen.
...
PMID:Progestogen deficiency and endometrial cancer risk. 1923 Nov 17
Polycystic ovary syndrome (PCOS) is now recognized as a heterogeneous disorder that results in overproduction of androgens, primarily from the ovary, leading to anovulation and hirsutism and is associated with insulin resistance. Long-term sequellae of PCOS include higher risk for diabetes,
obesity
, metabolic syndrome,
endometrial hyperplasia
, and anovulatory infertility. Symptoms in the adolescent include oligomenorrhea, hirsutism, acne, and weight gain. Insulin resistance, impaired glucose tolerance, and diabetes have also been demonstrated in adolescents who have PCOS. Treatment should be instituted early to decrease symptoms and long term sequellae of PCOS. Weight loss, oral contraceptives, and antiandrogens are effective in treating the symptoms of this disorder. Insulin-sensitizing medications have been shown to be effective but should be used with caution until larger randomized trials have shown short- and long term benefits and efficacy over traditional therapies in the adolescent population.
...
PMID:Polycystic ovary syndrome in the adolescent. 1934 52
Polycystic ovary syndrome (PCOS) is the most common endocrine disorder in women. The clinical manifestation of PCOS varies from a mild menstrual disorder to severe disturbance of reproductive and metabolic functions. Management of women with PCOS depends on the symptoms. These could be ovulatory dysfunction-related infertility, menstrual disorders, or androgen-related symptoms. Weight loss improves the endocrine profile and increases the likelihood of ovulation and pregnancy. Normalization of menstrual cycles and ovulation could occur with modest weight loss as little as 5% of the initial weight. The treatment of
obesity
includes modifications in lifestyle (diet and exercise) and medical and surgical treatment. In PCOS, anovulation relates to low follicle-stimulating hormone concentrations and the arrest of antral follicle growth in the final stages of maturation. This can be treated with medications such as clomiphene citrate, tamoxifen, aromatase inhibitors, metformin, glucocorticoids, or gonadotropins or surgically by laparoscopic ovarian drilling. In vitro fertilization will remain the last option to achieve pregnancy when others fail. Chronic anovulation over a long period of time is also associated with an increased risk of
endometrial hyperplasia
and carcinoma, which should be seriously investigated and treated. There are androgenic symptoms that will vary from patient to patient, such as hirsutism, acne, and/or alopecia. These are troublesome presentations to the patients and require adequate treatment. Alternative medicine has been emerging as one of the commonly practiced medicines for different health problems, including PCOS. This review underlines the contribution to the treatment of different symptoms.
...
PMID:Treatment options for polycystic ovary syndrome. 2133 35
A 39-year-old patient with complex
endometrial hyperplasia
without atypia underwent robotic total laparoscopic hysterectomy with bilateral salpingo-oophorectomy. The procedure was technically challenging because of the patient's
obesity
(body mass index 50 kg/m(2)). Concomitant suction of pooled blood and retraction of bowel and omentum were necessary to close the vaginal cuff. An endoscopic retractor was used through the assistant's port, and a Yankauer suction tip was placed through an inflated Colpo-Pneumo Occluder balloon in the vagina to provide directed suction to the vagina cuff. This technique enabled efficient closure of the vaginal cuff.
...
PMID:Use of a Yankauer suction tip combined with the Colpo-Pneumo Occluder balloon to suction the surgical field at the vaginal cuff during robotic hysterectomy. 2145 88
Obesity
strongly increases the risk of endometrial cancer and is projected to increase current and future endometrial cancer incidence. In order to fully understand endometrial cancer incidence, one should also examine both hysterectomy, which eliminates future risk of endometrial cancer, and
endometrial hyperplasia
(EH), a precursor that prompts treatment (including hysterectomy). Hysterectomy and EH are more common than endometrial cancer, but data on simultaneous temporal trends of EH, hysterectomy and endometrial cancer are lacking. We used linked pathology, tumor registry, surgery and administrative datasets at the Kaiser Permanente Northwest Health Plan to calculate age-adjusted and age-specific rates, 1980-2003, of EH only (N = 5,990), EH plus hysterectomy (N = 904), hysterectomy without a diagnosis of EH or cancer (N = 14,926) and endometrial cancer (N = 1,208). Joinpoint regression identified inflection points and quantified annual percentage changes (APCs). The EH APCs were -5.3% (95% confidence interval [CI] = -7.4% to -3.2%) for 1980-1990, -12.9% (95% CI = -15.6% to -10.1%) for 1990-1999 and 2.4% (95% CI = -6.6% to 12.2%) for 1999-2003. The EH-plus-hysterectomy APCs were -8.6% (95% CI = -10.6% to -6.5%) for 1980-2000 and 24.5% (95% CI = -16.5% to 85.7%) for 2000-2003. Hysterectomy rates did not significantly change over time. The endometrial cancer APCs were -6.5% (95% CI = -10.3% to -2.6%) for 1980-1988 and 1.4% (95% CI = -0.2% to 3.0%) for 1988-2003. Hysterectomy rates were unchanged, but increased endometrial cancer incidence after 1988 and the reversal, in 1999, of the longstanding decline in EH incidence could reflect the influence of
obesity
on endometrial neoplasia.
...
PMID:Incidence rates of endometrial hyperplasia, endometrial cancer and hysterectomy from 1980 to 2003 within a large prepaid health plan. 2229 Jul 45
Endometrial hyperplasia
(EH), with or without atypia, is a common gynecologic diagnosis and a known precursor of endometrial carcinoma, the most common gynecologic malignancy. During the reproductive years, the risk of EH is increased by conditions associated with intermittent or absent ovulation, in particular, polycystic ovary syndrome. After menopause when ovulation has ceased, EH is more common in women with conditions that increase levels of circulating estrogen such as
obesity
or estrogen replacement therapy. Women with EH are at increased risk for both concurrent and subsequent endometrial cancer. The risk of coexisting cancer in women with a diagnosis of EH at endometrial sampling is due to limitations in both endometrial sampling and the diagnostic reproducibility among pathologists. These diagnostic uncertainties add to the complexity of managing EH. This review offers a rational approach to prevention, diagnosis, and treatment of EH, including hormone therapy and conservative surgical methods.
...
PMID:Diagnosis and management of endometrial hyperplasia. 2286 72
In western women, the endometrium is frequently exposed, even after menopause, to the endogenous hormonal stimulation. Such a stimulation increases the risk of pathologic conditions such as
endometrial hyperplasia
and type I (endometrioid) endometrial adenocarcinoma. Metabolic syndrome,
obesity
, insulin resistance and type II diabetes promote the endometrial stimulation, and are recognized risk factors for endometrial cancer. Furthermore, chronic hyperinsulinemia linked both to
obesity
and metabolic syndrome influences endometrial proliferation through direct and indirect actions. Intentional weight loss, calorie restriction and physical activity are associated with a reduced risk of the endometrial pathology. Biological mechanisms include reduction in insulin and sex steroid hormone levels. In addition to life-style modifications, the antidiabetic metformin may be proposed as preventive agent. Metformin reduces the metabolic syndrome, lowers insulin and testosterone levels in postmenopausal women, and it is a potent inhibitor of endometrial cancer cell proliferation.
...
PMID:Life-style and metformin for the prevention of endometrial pathology in postmenopausal women. 2294 82
Women with polycystic ovary syndrome (PCOS) have a 2.7-fold increased risk for developing endometrial cancer. A major factor for this increased malignancy risk is prolonged exposure of the endometrium to unopposed estrogen that results from anovulation. Additionally, secretory endometrium of some women with PCOS undergoing ovulation induction or receiving exogenous progestin exhibits progesterone resistance accompanied by dysregulation of gene expression controlling steroid action and cell proliferation. Endometrial surveillance includes transvaginal ultrasound and/or endometrial biopsy to assess thickened endometrium, prolonged amenorrhea, unopposed estrogen exposure or abnormal vaginal bleeding. Medical management for abnormal vaginal bleeding or
endometrial hyperplasia
consists of estrogen-progestin oral contraceptives, cyclic or continuous progestins or a levonorgestrel-releasing (Mirena) intrauterine device. Lifestyle modification with caloric restriction and exercise is appropriate to treat
obesity
as a concomitant risk factor for developing endometrial disease. An increased risk of ovarian cancer may also exist in some women with PCOS. There are strong data to suggest that oral contraceptive use is protective against ovarian cancer and increases with the duration of therapy. The mechanism of this protection may be through suppression of gonadotropin secretion rather than the prevention of "incessant ovulation". There is no apparent association of PCOS with breast cancer, although the high prevalence of metabolic dysfunction from
obesity
is a common denominator for both conditions. Recent data suggest that the use of metformin may be protective for both endometrial and breast cancer. There are insufficient data to evaluate any association between PCOS and vaginal, vulvar and cervical cancer or uterine leiomyosarcoma.
...
PMID:Cancer risk and PCOS. 2362 28
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