BACKGROUND Progesterone administration prevents spontaneous preterm birth (sPTB) in women at increased risk. Progesterone concentration is lower in women with subsequent sPTB. Conversely, high concentrations of progesterone are implicated in the pathogenesis of hyperemesis gravidarum (HG). We hypothesized that women at increased risk of sPTB or spontaneous late miscarriage would be less likely ...

From the early 1970's to the mid-1980's, the main thermocline of the subarctic gyre of the North Paci c Ocean shoaled with temperatures at 200-400m depth cooling by 1-4 C over the region. The gyre-scale structure of the shoaling is quasi-stationary and intensi ed in the western part of the basin north of 30N, suggesting concurrent changes in gyre-scale transport. A similar quasi-stationary cool...

Abstract A case of non-communicating rudimentary uterine horn is presented and is a characteristic example of the way that surgical treatment can exacerbate dysmenorrhea by blocking retrograde menstruation. There is always some risk of missing the true diagnosis in cases of uterine abnormalities, even by direct inspection, but intraoperative laparoscopic ultrasonography can be an invaluable too...

Undescended ovary is a rare entity and usually presentedas a case report. It is associated with urinary and uterine anomalies. Symptomatic patients are diagnosed during surgery. Most of the patients are asymptomatic and treatment is unnecessary. They are incidentally diagnosed during infertility evaluation and treatment such as ovarian hyperstimulation studies. A 15-year-old female patient pres...

Schistosoma mansoni adult worms with genital anomalies isolated from Nectomys squamipes (Muridae: Sigmodontinae) were studied by confocal laser scanning microscopy under the reflected mode. One male without testicular lobes (testicular agenesia/anorchism) and two females, one with an atrophied ovary and another with 17 uterine eggs, were identified. The absence of testicular lobes occurred in a...

Adenomyosis is a benign disease whose symptoms mimic those of uterine leiomyoma. Hysterectomy is the treatment of choice; conservative surgery is difficult to perform and can damage the uterine structural integrity. We report the case of a 36-year-old woman who had difficulty conceiving because of profuse menometrorrhagia. An 84 cm3 uterine tumour was diagnosed on ultrasonography as leiomyoma, ...

A rudimentary uterine horn may be responsible for intriguing presentations in different stages of life. These presentations often masquerade commoner gynaecologic disorders resulting in diagnostic and management challenges for the treating clinicians. Whereas many of these anomalies may be discovered during the investigative workup for cryptomenorrhoea, dysmenorrhoea and infertility, due to lac...

A rare case of imperforate hymen associated with bicornuate uterus in an infant is presented as a cause of bilateral hydroureteronephrosis and pelvic mass in infancy. The importance of postoperative radiologic evaluation for diagnosis of accompanying uterine abnormalities is introduced. A 8-month-old girl with restlessness and intermittent fever was brought to the daily outpatient clinic by her...

Background: Intrauterine devices are important method of contraception. They are more effective than oral contraceptives. They are also reversible forms of contraception. They provide contraception for years. Sonography is very useful in localization of intra uterine contraceptive devices. Before insertion, it tells us about uterine anomalies, tumours and shape of uterus. After IUCD insertion, ...

The aetiology of anomalous embryonic and fetal development of the female reproductive tract, ranging from common uterine abnormalities to the somewhat rare congenital absence of the uterus and vagina (CAUV), is unknown. Some have proposed that abnormal galactose metabolism might cause CAUV. An association between CAUV and the N314D allele of the galactose-1-phosphate uridyl transferase (GALT) g...