MyMedR

Burns in pregnancy--maternal and fetal prognosis

Cheah SH, Sivanesaratnam V

Aust N Z J Obstet Gynaecol, 1989 May;29(2):143-5.

In this series the incidence of pregnancy in women in the reproductive age group admitted to hospital with burns was 7.8% (9 of 116). The maternal and perinatal outcome is related to the extent, presence or absence of complications of burns and to the gestational age of the fetus. Two maternal deaths in this series occurred in patients with burns involving more than 85% of the skin surface; in both instances stillbirths occurred less than 48 hours after the burns. In view of the high perinatal mortality, patients with extensive burns who are more than 32 weeks' pregnant should be delivered soon after admission. The extensively burned anterior abdominal wall can make assessment of uterine size difficult. An assessment in such a situation would be useful.

Advanced extrauterine pregnancy mimicking intra-uterine fetal death: case reports

Glew SS, Sivanesaratnam V

Aust N Z J Obstet Gynaecol, 1989 Nov;29(4):450-1.

PMID: 2631682

Two cases of late second trimester extrauterine pregnancy are presented--intraabdominal pregnancy in one and an ampullary pregnancy in another. In the former the diagnosis was made only after attempts at induction of labour for fetal death with prostaglandins failed and in the latter only at laparotomy. The diagnostic and surgical problems encountered are discussed.

A comparative study of X-ray pelvimetry and CT pelvimetry

Raman S, Samuel D, Suresh K

Aust N Z J Obstet Gynaecol, 1991 Aug;31(3):217-20.

PMID: 1804081

In this study 24 patients who had conventional erect lateral X-ray pelvimetry had a CT pelvimetry done after delivery to complete the pelvimetry views. The erect lateral pelvimetry was read independently by a Consultant Radiologist, Consultant Obstetrician and a Medical Officer training in Obstetrics and Gynaecology. Using CT pelvimetry as the 'gold standard' (as the error of measurement was known with the machine used) the 3 readings were compared. There was no statistical difference in the values suggesting that X-ray pelvimetry is comparable to CT pelvimetry. However CT pelvimetry is preferred, if available, because of the lower dose of radiation involved, more comfort for the patient and shorter time in performing the procedure. Measurements done are easily read directly from the CT console.

Education in ANZJOG and under RANZCOG: Primary purpose or secondary intention?

Calvert K, Symonds I

Aust N Z J Obstet Gynaecol, 2023 Dec;63(6):735-736.

PMID: 37877668 DOI: 10.1111/ajo.13763

The role of transvaginal sonography in the diagnosis of placenta praevia

Tan NH, Abu M, Woo JL, Tahir HM

Aust N Z J Obstet Gynaecol, 1995 Feb;35(1):42-5.

PMID: 7771998 DOI: 10.1111/j.1479-828x.1995.tb01828.x

Transvaginal sonography was performed in 70 patients diagnosed to have placenta praevia by transabdominal sonography. The diagnosis was confirmed either by digital examination in theatre at term or operative finding at delivery. Forty-nine cases (70%) were correctly diagnosed to have placenta praevia by both modes of sonography. Transvaginal sonography ruled out placenta praevia in 12 cases (17%) thought to be placenta praevia by transabdominal ultrasound. Both transabdominal and transvaginal sonography demonstrated 'placental migration' in 4 cases (6%) which were no longer praevia at delivery. Five patients (7%) were erroneously believed to have placenta praevia by both sonographic techniques. Overall, the diagnostic accuracy of transvaginal sonography was 92.8% compared with 75.7% for transabdominal sonography. None of the subjects experienced any exacerbation of bleeding or other complications. The results suggest that transvaginal sonographic localization of the placenta is safe and superior to the transabdominal route.

The prevalence and significance of high-risk human papillomavirus DNA test in southern Malaysia and Singapore

Tay SK, Tay YK

Aust N Z J Obstet Gynaecol, 2009 Jun;49(3):323-7.

PMID: 19566569 DOI: 10.1111/j.1479-828X.2009.01000.x

To investigate the prevalence of high-risk human papillomavirus (HPV) and its associated cytological abnormalities among women attending cervical screening clinics in southern Malaysia and Singapore.

Endometriosis and race

Arumugam K, Templeton AA

Aust N Z J Obstet Gynaecol, 1992 May;32(2):164-5.

PMID: 1520204

The pelvic findings of 202 infertile women undergoing diagnostic laparoscopy in Kuala Lumpur, Malaysia were compared to that of 464 infertile women undergoing diagnostic laparoscopy in Aberdeen, United Kingdom. Endometriosis was significantly more common in the women from Kuala Lumpur (51% against 22%, p less than 0.001). There was however no significant difference seen in the severity of the disease (AFS Classification, 1985). These findings confirm our clinical impression that endometriosis is more common in Asian women when compared to Caucasian women.

Term viable abdominal pregnancy: a case report and review

Vela V, Teo J

Aust N Z J Obstet Gynaecol, 2001 Aug;41(3):344-5.

PMID: 11592558 DOI: 10.1111/j.1479-828x.2001.tb01245.x

Incomplete bladder emptying due to labial fusion in a pubertal girl: a delayed consequence of female circumcision

Awang NA, Viegas C, Viegas OAC

Aust N Z J Obstet Gynaecol, 2004 Aug;44(4):372-3.

PMID: 15282020 DOI: 10.1111/j.1479-828X.2004.00261.x

Delivery mode, levator avulsion and obstetric anal sphincter injury: A cross-sectional study 20 years after childbirth

Lin S, Atan IK, Dietz HP, Herbison P, Wilson PD

Aust N Z J Obstet Gynaecol, 2019 08;59(4):590-596.

PMID: 30793279 DOI: 10.1111/ajo.12948

BACKGROUND: Levator ani muscle (LAM) and anal sphincter injuries are common after vaginal birth and are associated with pelvic organ prolapse and anal incontinence.

AIMS: Our objective was to investigate long-term association between delivery mode, LAM avulsion and obstetric anal sphincter injuries (OASIS) in women at least 20 years after their first birth.

METHODS: All women recruited at 'index birth' of the Dunedin (New Zealand) arm of ProLong (PROlapse and incontinence LONG-term research) Study, were invited to have translabial and transperineal ultrasound assessment of LAM and anal sphincters. Post-processing analysis of imaging data was performed blinded against delivery data. Statistical analysis was performed using the χ2 test and results are expressed as odds ratios (OR).

RESULTS: Of the initial 1250 participants, 196 women returned for examination. Mean age was 50.8 years with a mean body mass index of 27.6 and median parity was three. They were seen on average 23 years after their first delivery. Four data sets were unavailable and one declined ultrasound assessment, leaving 191 for analysis. LAM avulsion was diagnosed in 29 (15.2%), and 24 women (12.6%) had significant anal sphincter defect. LAM avulsion was associated with forceps delivery (OR 2.45, 95% CI 1.04-5.80, P = 0.041). Forceps conveyed a greater risk of OASIS (21%) compared to a spontaneous vaginal delivery (11%) but did not reach statistical significance.

CONCLUSIONS: Forceps delivery is associated with long-term injurious effect on pelvic floor structures. Discussions of the long-term negative impact of pelvic floor structures and their functions are necessary to achieve an informed consent toward an operative vaginal delivery.

Physiological weight changes in pregnancy in Malaysian women

Sinnathuray TA, Wong WP

Aust N Z J Obstet Gynaecol, 1972 May;12(2):122-5.

PMID: 4509097

Clinical versus ultrasound estimation of fetal weight

Raman S, Urquhart R, Yusof M

Aust N Z J Obstet Gynaecol, 1992 Aug;32(3):196-9.

PMID: 1445124

A prospective study was carried out on 50 patients who had their fetal weight estimated by 3 clinicians of different seniority and compared to the ultrasound estimated fetal weights using 3 different formulas. All the patients delivered within 24 hours of their clinical and ultrasound estimates. A wide range of birth-weights (1,800-4,500 g) was estimated among the 3 different races (Malay, Chinese and Indians). The results showed that there was no significant difference in birth-weight estimation amongst the 3 clinicians as well as between the 3 ultrasound formulas used. There was however significant difference between these 2 groups when compared with the actual birthweight with clinical estimation being superior to ultrasound estimation in our population. This level of significance did not extend beyond 4,000 g fetal weight (actual) thus making both clinical and ultrasound estimation of fetal weight equally accurate after 4,000 g. This has important implications for developing countries where there is a lack of technologically advanced ultrasound machines capable of doing sophisticated functions like fetal weight estimations but has experienced clinicians who could perform this function equally well if not better.

Displaying publications 41 - 52 of 52 in total