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Query: UMLS:C0028754 (obesity)
 124,988 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Histopathological findings in 226 post-menopausal bleeding women were reviewed retrospectively. Adenocarcinoma of the endometrium was diagnosed in 7% and hyperplastic endometrium in 15%. The incidence of malignancy showed a definite rise with advancing age, increasing amount and duration of bleeding, prolonged time interval between the menopause and onset of bleeding, and enlarged uterus. Adenocarcinoma of the endometrium was associated in 40% of the patients with either obesity, diabetes mellitus, or hypertension. The most frequent histopathological finding was atrophic endometrium (45%).
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PMID:Histopathological findings in 226 women with post-menopausal uterine bleeding. 371 79

The effects of neonatal androgenization on endometrial carcinogenesis and natural killer (NK) cell activity which may facilitate the development of malignant tumors were studied. Abnormal uterine proliferation was not detected in any of 162 NR during a 800-day observation period. In contrast, 3 atypical hyperplasias, 3 adenocarcinomas and one squamous cell carcinoma of the uterus were detected in 61 ASR after 500 days of age. In ASR, obesity became prominent with aging and spleen weight also increased after 500 days of age. Concerning the target cell of NK cell activity assay, YAC-1 lymphoma cells are the best cell line of the three cell lines in a variety of experimental conditions. NK cell activity of both NR and ASR decreased with age. NK cell activities of ASR significantly decreased at both 250 and 500 days of age in comparison with those of NR. Such persistently reduced NK cell activity which implies that a decline in immune surveillance is one of the important factors in endometrial carcinogenesis of ASR after 500 days of age.
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PMID:[Effects of neonatal androgenization on endometrial carcinogenesis and natural killer (NK) activity]. 379 45

This is a report of a pilot program for laparoscopic sterilization with emphasis on surgical and anesthetic technics. In 1971 the program was developed at the North Carolina Memorial Hospital. Subjects were 129 private patients, mostly white, of middle income with 2 or more children, and from 19 to 47 years of age. Follow up of over 90% indicated high patient satisfaction. Complications were few but may occasionally require surgical management and the method should not be considered a minor procedure. At first patients were handled as inpatients for 1 day preceding surgery. Later an outpatient status was adopted. At an earlier visit a history is taken, instructions given by a nurse, the assigned physician (who may be a physician in training) reviews the history, performs a physical examination, and explains the operation to both the patient and her husband. Laboratory work is performed, operative permits are signed, and patients are asked at this time to agree to sterilization by laparotomy if the laparoscopic approach proves infeasible. On the morning of surgery suitable intravenous medication (Valium 5 mg), fentanyl, and atropine are given and followed by pure oxygen inhalation for 3-5 minutes. Pentothal followed by succinylcholine are given and the patient intubated. Anesthesia is maintained by succinylcholine drip and inhalation of nitrous oxide and oxygen. After surgical preparation with Betadine solution, a combination tenaculum-sound is placed in the cervical canal. Pneumoperitoneum is established with carbon dioxide gas through a Verres needle inserted through a small subumbilical incision. The laparoscopic trocar is introduced by enlarging the same incision. After inspection a second 6 mm trocar is inserted just about the tubes and biopsy forceps introduced. The tenaculum in the cervix is used to position the uterus and tubes. After cauterization tubes are divided with the biopsy forceps and a biopsy specimen obtained if possible without undue action on the tube. After inspection for bleeding or injury to other viscera, the instruments are withdrawn. The procedure can be completed in 15 minutes. After recovery from the anesthesia the patient is removed to the recovery area and then the holding area. After 2 or 3 hours she is seen by a physician and discharged if vital signs are stable. Oral and written instructions for her convalescence are given. Patients are requested to return in 2 weeks or to consult a physician in their home area. 30 patients required postoperative hospital admissions: 15 for non-medical reasons (i.e., distance to travel home) and 15 for observation at the physicians' request. These stayed 14 to 24 hours. Nausea and vomiting were indications in 5. :In one case nosebleed following intubation combined with slight elevation of temperature caused a stay of 48 hours. Retrospectively, only 8 of the 15 hospitalized or 6% of all cases required this extra service. In the initial series there was 1 technical failure due to obesity. The average time to resume normal activities was 3 1/2 days. 115 patients (97.4%) of those responding to a questionnaire stated they would recommend the procedure to a friend. The 3 dissatisfied respondents gave no specific reason. Thorough training of the physicians is urged. Use as an office procedure with local anesthesia is not recommended. Single-puncture technic is being tried. Subsequently over 100 additional procedures have been performed.
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PMID:An outpatient program for laparoscopic sterilization. 426 75

Experience gained in performing 3615 laparoscopic sterilizations in India over a 10-year period is reported. A simplified technique was developed for performing sterilization under local anesthesia without neuroleptanalgesia, avoiding uterine manipulators, performing direct trocar insertion without prior pneumoperitoneum, and using air for pneumoperitoneum. Beginning in 1973 laparoscopic sterilizations were performed using monopolar electrocoagulation and Hulka clips. The first 100 cases were done under local anesthesia with neuroleptanalgesia (75 mg meperidine, .6 mg atropine intravenously), using uterine manipulators and creating pneumoperitoneum with a Cerres needle and CO2. In 1974, neuroleptanalgesia was no longer used and air was used instead of CO2 for penumoperitoneum (3515 cases). The patients did not fast but were allowed to have liquids and given a glucose drink just prior to survery. The air was insufflated with a sigmoidoscopy bulb or a fish tank minicompressor. Since 1977 the trocar cannula has been inserted directly, without creating a pneumoperitoneum (1035 cases). Since 1980 the semilithotomy position and uterine manipulators are no longer used. A simple supine position with knees bent at right angles and a 30 degree Trendelenburg position was used in the last 435 cases. Of the 3515 cases performed under local anesthesia without neuroleptanalgesia, only 12 (.34%) needed medication during surgery. 20 patients developed vasovagal attacks and required atropine. None needed general anesthesia. Of the 3515 cases in which air was used for pneumoperitoneum, none developed air embolism. When preperitoneal (8 cases), omental (3 cases), and mediastinal (1 case) emphysema developed, it took 3-4 days to subside because the air was absorbed slowly. Postoperative shoulder pain persisted in 1038 cases (29.5%), but it was more of an annoyance than a complication. Of the 1035 cases of direct trocar insertion, there was no injury to the bowel or a blood vessel. In 14 cases (1.3%) the trocar was found to be extraperitoneal and reinserted for correct placement. Pneumoperitoneum with a Verres or spinal needle was created in 21 technically difficult cases (2%), which included obesity, previous scars, and a bulky postpartum uterus. A uterine manipulator wwas used in 9 technically difficult cases (2.07%).
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PMID:Development of a simplified laparoscopic sterilization technique. 623 98

Breast cancer among Japanese females was characterized by a relatively low incidence and good prognosis. But recently its morbidity is increasing and its biological behavior is changing. The chronological changes and prospective features of breast cancer among Japanese females are follows: 1. Increase of morbidity and mortality 2. Increase of the ratio of poorly differentiated carcinoma and decrease of well differentiated carcinoma 3. Increase of the incidence of lobular carcinoma 4. Increase of the case of the aged females Above items show that breast cancer among Japanese females is becoming westernizing. The case-control study on "breast cancer occurrence and obesity" shows that an obesity of the aged is a significant high risk factor for breast cancer occurrence. There fore, it would be effective that the prevention of overweight at the postmenopausal women to reduce the breast cancer occurrence. The chronological rise of overall 10-year survival rate of operated breast cancer is caused by increasing the ratio of early stage cases. Suggesting an importance of regular self-examination of the breast. Furthermore, it is important to establish an adjuvant therapy without causing side effect for curatively operated cases. Concerning the cancer of the uterus among Japanese females, the chronological occurrence rate of endometrial cancer is increasing, while the death rate of cervical cancer is decreasing.
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PMID:[Breast cancer in Japan--past trend and future prospect]. 671 67

At menopause, several abnormalities in oestrogen metabolism have been reported, which may increase the likelihood of cancer development in the breast or uterus following oestrone or oestradiol-17 beta supplementation. Occult hypothyroidism reduces the rate of oestrogen inactivation by C2 hydroxylation, and 15-20% of women have low rates of C16 hydroxylation to oestriol. Reduced sex hormone binding globulin concentration occurs in association with obesity, thereby increasing the biologically active unbound fraction of oestradiol in plasma. Since oestriol undergoes minimal metabolism after absorption, does not bind to sex hormone binding globulin, and has an anti-oestradiol action by decreasing the duration of nuclear binding of oestradiol-receptor proteins, it is less likely to induce proliferative changes in target organs of cancer-prone women than oestrone or oestradiol. Intermittent non-conjugated oestriol treatment has demonstrated the most significant anti-mammary carcinogenic activity of 22 tested compounds as well as anti-uterotropic activity in intact female Sprague Dawley rats fed either of two dissimilar carcinogens (7, 12 dimethylbenz(a) anthracene, procarbazine) and followed for their natural life span. The protective effect was specific for mammary carcinomas only and has been decreased in rats with a 20% increase in growth curves. Clinical experience thus far with oral oestriol therapy of post-menopausal women has indicated little hazard of cancer development.
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PMID:Pathophysiologic considerations in the treatment of menopausal patients with oestrogens; the role of oestriol in the prevention of mammary carcinoma. 699 3

Cancer prevention as related to the problem of cervical and endometrial cancer involves a great number of factors that are considered contributory to the development of neoplasms in the uterus. Lifestyles encouraging the development of cervical cancer are different from those encouraging endometrial cancer. Cancer of the cervix is a disease of the inner city. It is seen in those staring intercourse in their teens, having multiple partners, having many children, and coming from the low socioeconomic groups. Semen and herpes virus II may have an adverse effect on immature cells, but there are no hard data to confirm these roles. Cancer of the endometrium is a disease of suburbia. The American Cancer Society estimates that there will be 38,000 new cases of endometrial carcinoma in 1980, making it the most common female genital cancer. Women at highest risk for later carcinoma of the endometrium are those who have obesity, diabetes, infertility, irregular menses and failure of ovulation, adenomatous hyperplasia, and/or prolonged estrogen administration. For both cervical and endometrial cancers, it is possible to identify the high-risk patient, to detect changes at an early stage, and, by instituting appropriate therapy, to prevent a more serious problem. It is obvious that prevention, detection, and treatment are all closely intertwined. This paper identifies the patient at high risk and makes suggestions for correcting any imbalance that may predipose to the development of invasive cancer.
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PMID:Uterine cancer (prevention). 723 68

200 cases of bilateral tubal occlusion by minilaparotomy after noninfected spontaneous abortion and 1 year follow-up were reviewed. 45% of the patients had a previous abortion. Tubal occlusion was carried out using the same anesthesia for uterine curettage and Pomeroy's technique. Complications may arise in abortions with an IUD in situ, with failure to use a uterine mobilizer in the intrapelvic uterus, obesity, and lack of experience on the part of the surgeon. There was 1 case of pregnancy which occurred, indicating a 0.5% failure rate. Postabortion sterilization should be included in all family planning programs. (author's)
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PMID:[Salpingoclasia by minilaparotomy following spontaneous abortion]. 732 22

The key to restoring urinary continence in the female is to raise the internal vesical neck of the bladder to a position behind the symphysis pubis. The operation which accomplishes this with the least morbidity, the most accuracy and the greatest permanency is endoscopic suspension; it is particularly applicable in patients with obesity, multiple operative failures, radiation incontinence, and severe pelvic fractures. Between December 1973 and May 1979, 203 patients underwent 211 operations with a minimum of six months of follow-up study at final review (November 1979). Twenty per cent of the patients were totally incontinent on referral, and 60 per cent lost urine with minimal activity; only 20 per cent of the patients had typical stress urinary incontinence, requiring coughing or sneezing to lose urine. Among the 203 patients, there were 188 previous operations for urinary incontinence, including 74 Marshall-Marchetti retropubic repairs. Forty-seven patients have been followed for over four years, and 156 patients have been followed for six months to four years. While 138 patients had a previous hysterectomy, 65 patients had not; the presence of the uterus did not affect the results. Urinary incontinence is not an indication for hysterectomy. Ninety-one per cent of the 203 patients were cured of their urinary incontinence by endoscopic suspension of the vesical neck. Technical advantages over the retropubic vesical neck suspensions include the use of monofilament heavy nylon (No. 2), a vaginally placed Dacron((R)) buttress to prevent tearing of the pubocervical fascia, less postoperative morbidity, minimal blood loss, functional measurements and anatomic visualization of a restored vesical neck during the operative procedure, easy access to a surgically difficult pelvis, and simultaneous repair of significant rectoceles or substantial cystoceles through the same operative field.
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PMID:Endoscopic suspension of the vesical neck for urinary incontinence in females. Report on 203 consecutive patients. 742 93

The major manifestations of the Bardet-Biedl syndrome are digital anomalies, tapetoretinal degeneration, obesity, renal abnormalities, and hypogenitalism (described mainly in males). We report on 2 girls with Bardet-Biedl syndrome who also had vaginal atresia. A similar association in females with Bardet-Biedl syndrome was suggested in published reports of 11 affected individuals who had structural genital abnormalities, (some of which were missed in childhood), including persistent urogenital sinus, ectopic urethra, hypoplasia of the uterus, ovaries and fallopian tubes, uterus duplex, and septate vagina. The association of atresia of the vagina and other malformations of female genital structures in individuals with Bardet-Biedl syndrome has often been missed in childhood and should be looked for more systematically.
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PMID:Genital abnormalities in females with Bardet-Biedl syndrome. 905 66


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